초록 ▼

In order to facilitate, and largely to automate, the installation of cable supports on a duct wall, an installation vehicle can be displaced in the duct. The vehicle has a basic body which contains a storage battery and on which are mounted wheels. At least one of the wheels is driven by an integrat

In order to facilitate, and largely to automate, the installation of cable supports on a duct wall, an installation vehicle can be displaced in the duct. The vehicle has a basic body which contains a storage battery and on which are mounted wheels. At least one of the wheels is driven by an integrated wheel-hub motor. Carriers for supporting seats for the operators are provided on opposite end sides of the basic body and the individual subassemblies are controlled via a control box on the basic body. A platform, which can be raised by a hydraulic cylinder carries pivoting brackets. The pivoting brackets carry slides for percussion drills, which can be displaced into their operating position, in the direction of the duct wall, by way of a pneumatic spring and moved, counter to the force of the spring, into a rest position.

대표청구항 ▼

1. An installation vehicle for travel inside a duct having a bottom and a side wall, comprising:a basic body formed with a trough for accommodating a power source;a plurality of wheels mounted on said basic body offset behind one another in a direction of travel of the vehicle and supporting said ba

1. An installation vehicle for travel inside a duct having a bottom and a side wall, comprising:a basic body formed with a trough for accommodating a power source;a plurality of wheels mounted on said basic body offset behind one another in a direction of travel of the vehicle and supporting said basic body for rolling on the bottom of the duct, and supporting rollers for rolling on the side wall of the duct, said wheels including at least one driven wheel;a support connected to said basic body and configured to support thereon a seat;a selectively raisable and lowerable platform fastened on said basic body and supporting one or more installation units; andan hydraulic cylinder, supported on said basic body, for raising said platform. 2. The installation vehicle according to claim 1, wherein said support projects away from said basic body in the direction of travel of the vehicle and said support is releasably mounted to said basic body. 3. The installation vehicle according to claim 1 adapted to travel in a sewer duct, wherein said platform is configured for installing structural elements including cable supports on a duct wall. 4. The installation vehicle according to claim 1, wherein the power source comprises a storage battery releasably fastened in said trough of said basic body. 5. The installation vehicle according to claim 4, wherein said storage battery is disposed in a watertight box. 6. The installation vehicle according to claim 1, which comprises a control box disposed on said basic body, said control box being connected to said power source via cables and carrying actuating elements. 7. The installation vehicle according to claim 6, wherein said actuating elements include elements selected from the group consisting of switches, buttons, and levers. 8. The installation vehicle according to claim 1, which comprises extendible arms mounting said supporting rollers to said basic body. 9. The installation vehicle according to claim 1, wherein said platform is selectively raised and lowered along upwardly projecting guides disposed on said basic body. 10. The installation vehicle according to claim 1, wherein said cylinder is a manually actuable hydraulic cylinder. 11. The installation vehicle according to claim 1, wherein said installation unit includes a moveable mount configured to support the structural element to be installed, a catch for fixing said mount in a rest position, and a spring for moving said mount into an operating position. 12. The installation vehicle according to claim 1, which comprises at least one wheel-hub motor integrated in said at least one driven wheel. 13. The installation vehicle according to claim 1, wherein at least one of said wheels including a manually actuated locking brake. 14. The installation vehicle according to claim 13, wherein said brake is formed by a wedge disposed to butt against a wheel periphery and supported on said basic body. 15. An installation vehicle for travel inside a duct having a bottom and a side wall, comprising:a basic body formed with a trough for accommodating a power source;a plurality of wheels mounted on said basic body offset behind one another in a direction of travel of the vehicle and supporting said basic body for rolling on the bottom of the duct, and supporting rollers for rolling on the side wall of the duct, said wheels including at least one driven wheel;a support connected to said basic body and configured to support thereon a seat;a selectively raisable and lowerable platform fastened on said basic body and supporting one or more installation units; andat least one pivotable bracket adjustably mounting said installation units on said platform. 16. An installation vehicle for travel inside a duct having a bottom and a side wall, comprising:a basic body formed with a trough for accommodating a power source;a plurality of wheels mounted on said basic body offset behind one another in a direction of travel of the vehicle and supporting said bas ic body for rolling on the bottom of the duct, and supporting rollers for rolling on the side wall of the duct, said wheels including at least one driven wheel;a support connected to said basic body and configured to support thereon a seat;a selectively raisable and lowerable platform fastened on said basic body and supporting one or more installation units;a pivotable bracket connected to said said platform, and a linear guide disposed on said pivotable bracket, and a slide guided on said linear guide for accommodating at least one displaceable and arrestable tool on said pivotable bracket. 17. The installation vehicle according to claim 16, wherein said tool is a percussion drilling device. 18. The installation vehicle according to claim 16, which comprises a manually releasable arresting device operatively associated with said slide, and a spring for forcing said slide into an operating position thereof. 19. The installation vehicle according to claim 18, wherein said spring is a pneumatic spring. 20. The installation vehicle according to claim 18, wherein said arresting device is operatively associated with a triggering device for setting said percussion drilling device into operation. 21. The installation vehicle according to claim 16, which comprises a rack disposed on said slide, said rack meshing with a pinion adapted to be rotated by a crank.