Modular safety and support structure for use in large grain bins and a method for its use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01F-025/16
E04H-007/22
A62B-033/00
출원번호
US-0072331
(2011-03-25)
등록번호
US-9103136
(2015-08-11)
발명자
/ 주소
Poore, Donald L.
출원인 / 주소
Poore, Donald L.
대리인 / 주소
Muskin & Farmer LLC
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
A safety support structure for use in grain storage bins comprising vertical and horizontal parts, which can be connected to provide a scaffold sufficient to support one or more persons. This safety support structure can be used to prevent a person from becoming trapped in the grain contained within
A safety support structure for use in grain storage bins comprising vertical and horizontal parts, which can be connected to provide a scaffold sufficient to support one or more persons. This safety support structure can be used to prevent a person from becoming trapped in the grain contained within the bin as well as to provide a stable place for a person to work within the bin. The present safety support structure can be freestanding so as not to interfere with any operations above the structure, and also have the ability to be raised off the grain bin floor in order to facilitate removal of grain from the floor with a sweep auger.
대표청구항▼
1. A safety support structure for use in a grain storage bin comprising: a grain storage bin having a floor, a body, and a ceiling;three vertical support legs;at least one circular support ring removably connected to the vertical support legs, wherein the support ring has an inner circumference and
1. A safety support structure for use in a grain storage bin comprising: a grain storage bin having a floor, a body, and a ceiling;three vertical support legs;at least one circular support ring removably connected to the vertical support legs, wherein the support ring has an inner circumference and an outer circumference such that the outer circumference tangentially connects to the vertical support legs;at least one mounting base connected to the floor of the grain storage bin and removably connected to one or more vertical support legs;two or more fastening devices, each removably connecting the vertical leg support to the mounting base; andat least one circular removable grate removably connected to the circular support ring within the inner circumference of the circular support ring. 2. The safety support structure as described in claim 1, wherein the fastening device is a pin removably connecting the vertical support leg to the mounting base. 3. The safety support structure as described in claim 1, wherein one or more mounting bases is bolted to the grain storage bin floor. 4. The safety support structure as described in claim 1, wherein one or more mounting bases is welded to the grain storage bin floor. 5. The safety support structure as described in claim 1, wherein the structure also comprises at least one winch further comprising a cable, a pulley, and a hook, such that the pulley is attached to the grain storage bin ceiling and the hook is attached to the safety support structure. 6. The safety support structure as described in claim 1, wherein the structure is comprised of metal. 7. The safety support structure as described in claim 1, wherein the structure is comprised of plastic. 8. The safety support structure as described in claim 1, wherein the structure is comprised of wood. 9. A modular safety support structure for use in a grain storage bin comprising: a grain storage bin having a floor, a body, and a ceiling;two or more vertical support legs, further comprised of small sections, combined to create at least one vertical support leg;at least one circular support ring, further comprised of small sections, removably connected to the vertical support legs, wherein the support ring has an inner circumference and an outer circumference such that the outer circumference tangentially connects to the vertical support legs;two or more mounting bases, each connected to the floor of the grain storage bin and removably connecting a vertical leg support to the grain storage bin floor; andat least one circular grate section, further comprised of small sections, combined to create a circular grate that is removably connected to the circular support ring within the inner circumference of the circular support ring. 10. The modular safety support structure as described in claim 9, wherein the fastening device is a pin removably connecting the vertical support leg to the mounting base. 11. The safety support structure as described in claim 9, wherein the structure also comprises at least one winch further comprising a cable, a pulley, and a hook, such that the pulley is attached to the grain storage bin ceiling and the hook is attached to the safety support structure. 12. The modular safety support structure as described in claim 9, wherein the one or more mounting bases is bolted to the storage bin floor. 13. The modular safety support structure as described in claim 9, wherein the one or more mounting bases is welded to the grain storage bin floor. 14. The modular safety support structure as described in claim 9, wherein the structure is comprised of metal. 15. The modular safety support structure as described in claim 9, wherein the structure is comprised of plastic. 16. The modular safety support structure as described in claim 9, wherein the structure is comprised of wood.
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이 특허에 인용된 특허 (4)
Kerpash ; Sr. Robert S., Grain storage safety net system and method.
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