CN211818645U

CN211818645U - Bridge pile foundation construction safety device

Info

Publication number: CN211818645U
Application number: CN202020421476.3U
Authority: CN
Inventors: 汪正浩; 李沂杭; 张宜龙; 周叠峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-10-30
Anticipated expiration: 2030-03-28

Abstract

The utility model belongs to the technical field of safety protection devices, in particular to a bridge pile foundation construction safety protection device, which comprises a first shell, wherein a round hole is arranged at the top of the first shell, and bearings are fixedly connected on the inner wall of the first shell and the inner wall of the round hole; the utility model discloses, through setting up commentaries on classics roller, first conical gear and second conical gear, through waveing the crank, make the second pivot drive second conical gear and rotate, make second conical gear drive first conical gear, first conical gear drives first pivot, makes the commentaries on classics roller rotate, can carry out the rolling to the protection network, conveniently collects the device, more convenient when removing the device, through setting up cardboard, draw-in groove, kelly, spring and first calorie of hole, through pulling the kelly, make the kelly break away from first calorie of hole and second card hole, make the cardboard break away from the draw-in groove, conveniently dismantle and assemble the device, reduce staff's working strength.

Description

Bridge pile foundation construction safety device

Technical Field

The utility model belongs to the technical field of safety device, concretely relates to bridge pile foundation construction safety device.

Background

In the work progress of bridge pile foundation, in order to guarantee construction safety, often set up safety protective guard at foundation ditch or foundation ditch periphery, ordinary safety protection mode adds the dowel bar mode for ordinary steel pipe and does the pole setting, and horizontal and vertical adoption fastener connected mode does safety protection, and this kind of protective guard is comparatively inconvenient when collecting and dismantling, has increased staff's labour greatly.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a bridge pile foundation construction safety device has the characteristics of convenient collection and dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge pile foundation construction safety protection device comprises a first shell, wherein a round hole is formed in the top of the first shell, bearings are fixedly connected to the inner wall of the first shell and the inner wall of the round hole, a same first rotating shaft penetrates through the two bearings, a first bevel gear is arranged on the first rotating shaft, a round hole is formed in the side face of the first shell, the bearings are fixedly connected to the inside of the round hole, a second rotating shaft penetrates through the bearings, a second bevel gear is arranged on the second rotating shaft and meshed with the first bevel gear, a crank is fixedly connected to the other end of the second rotating shaft, a rotating roller is fixedly connected to the other end of the first rotating shaft, a first rotating shaft is fixedly connected to the other end of the rotating roller, a bearing is sleeved on the surface of the other end of the first rotating shaft, and a fixing cylinder is fixedly connected to the top of the first shell, bearing fixed connection is on the inner wall of a fixed section of thick bamboo, the fixed surface of commentaries on classics roller is gone up fixedly connected with protection network, the rectangle through-hole has been seted up on the surface of a fixed section of thick bamboo, the protection network passes the first fixed plate of rectangle through-hole fixedly connected with, the side fixedly connected with cardboard of first fixed plate, the fixed surface fixed connection of a fixed section of thick bamboo has the fixed block, the draw-in groove has been seted up to the side of fixed block, the cardboard joint is in the draw-in groove, first calorie of hole has been seted up on the surface of cardboard, the second calorie of hole has been seted up on the surface of fixed block, the second calorie of hole is linked together with the draw-in groove, the downthehole movable joint of first calorie of hole and second calorie has the kelly, the spring has been cup jointed.

Preferably, the top of the fixed cylinder is fixedly connected with a second shell, a storage battery pack is arranged in the second shell, the top of the second shell is provided with a warning lamp, and the side face of the second shell is provided with a control switch.

Preferably, the bottom of the first shell is fixedly connected with a fixing rod, the side of the first shell is fixedly connected with a second fixing plate, the top of the second fixing plate is provided with a threaded hole, and a bolt is connected with the threaded hole in an internal thread manner.

Preferably, the surface of the crank is provided with an anti-slip sleeve.

Preferably, the surface of the fixed cylinder is provided with a reflective strip.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up commentaries on classics roller, first conical gear and second conical gear, through waveing the crank, make the second pivot drive second conical gear and rotate, make second conical gear drive first conical gear, first conical gear drives first pivot, makes the commentaries on classics roller rotate, can carry out the rolling to the protection network, conveniently collects the device, and more convenient when removing the device through setting up cardboard, draw-in groove, kelly, spring and first calorie of hole, through pulling the kelly, make the kelly break away from first calorie of hole and second card hole, make the cardboard break away from the draw-in groove, conveniently dismantle and assemble the device, reduce staff's working strength, use convenience more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic structural view of the position A of the present invention;

in the figure: 1. a first housing; 2. a bearing; 3. a first rotating shaft; 4. a first bevel gear; 5. a second rotating shaft; 6. a second bevel gear; 7. a crank; 8. an anti-slip sleeve; 9. a fixed cylinder; 10. rotating the roller; 11. a protective net; 12. a first fixing plate; 13. clamping a plate; 14. a first card hole; 15. a fixed block; 16. a card slot; 17. a second card hole; 18. a clamping rod; 19. a spring; 20. a second housing; 21. a battery pack; 22. a warning light; 23. a control switch; 24. fixing the rod; 25. a second fixing plate; 26. a bolt; 27. a rectangular through hole; 28. a reflective strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a bridge pile foundation construction safety protection device comprises a first shell 1, wherein a round hole is formed in the top of the first shell 1, bearings 2 are fixedly connected to the inner wall of the first shell 1 and the inner wall of the round hole, a same first rotating shaft 3 penetrates through the two bearings 2, a first bevel gear 4 is arranged on the first rotating shaft 3, a round hole is formed in the side face of the first shell 1, the bearings 2 are fixedly connected to the inner side of the round hole, a second rotating shaft 5 penetrates through the bearings 2, a second bevel gear 6 is arranged on the second rotating shaft 5, the first bevel gear 4 is meshed with the second bevel gear 6, a crank 7 is fixedly connected to the other end of the second rotating shaft 5, a rotating roller 10 is fixedly connected to the other end of the first rotating shaft 3, the first rotating shaft 3 is fixedly connected to the other end of the rotating roller 10, and the bearing 2 is sleeved on the surface of the other end of the first rotating shaft 3, the top of the first shell 1 is fixedly connected with a fixed cylinder 9, the bearing 2 is fixedly connected on the inner wall of the fixed cylinder 9, the surface of the rotating roller 10 is fixedly connected with a protective screen 11, the surface of the fixed cylinder 9 is provided with a rectangular through hole 27, the protective screen 11 penetrates through the rectangular through hole 27 and is fixedly connected with a first fixed plate 12, the side surface of the first fixed plate 12 is fixedly connected with a clamping plate 13, the surface of the fixed cylinder 9 is fixedly connected with a fixed block 15, the side surface of the fixed block 15 is provided with a clamping groove 16, the clamping plate 13 is clamped in the clamping groove 16, the surface of the clamping plate 13 is provided with a first clamping hole 14, the surface of the fixed block 15 is provided with a second clamping hole 17, the second clamping hole 17 is communicated with the clamping groove 16, clamping rods 18 are movably clamped in the first clamping hole 14 and the second clamping hole 17, and springs 19 are sleeved on the surfaces of, one end of the spring 19 is fixedly connected to the clamping rod 18, the other end of the spring 19 is fixedly connected to the fixed block 15, by arranging the rotating roller 10, the first bevel gear 4 and the second bevel gear 6, the second rotating shaft 5 drives the second bevel gear 6 to rotate by shaking the crank 7, so that the second bevel gear 6 drives the first bevel gear 4, the first conical gear 4 drives the first rotating shaft 3 to rotate the rotating roller 10, so that the protective net 11 can be wound, the device is convenient to collect, the device is more convenient to move, and by arranging the clamping plate 13, the clamping groove 16, the clamping rod 18, the spring 19 and the first clamping hole 14, through pulling kelly 18, make kelly 18 break away from first calorie of hole 14 and second calorie of hole 17, make cardboard 13 break away from draw-in groove 16, conveniently dismantle and assemble the device, reduce staff's working strength, use convenience more.

Specifically, the top of the fixed cylinder 9 is fixedly connected with a second shell 20, a storage battery pack 21 is arranged in the second shell 20, the top of the second shell 20 is provided with a warning lamp 22, and the side of the second shell 20 is provided with a control switch 23, so that the device is more obvious at night, and the protection performance is improved.

Specifically, the bottom fixedly connected with dead lever 24 of first casing 1, the side fixedly connected with second fixed plate 25 of first casing 1, threaded hole is seted up at the top of second fixed plate 25, and threaded hole female connection has bolt 26, conveniently fixes the device, makes the fixed more firm of device.

Specifically, the surface of the crank 7 is provided with the anti-slip sleeve 8, so that the occurrence of hand slip is avoided, and the operation is more convenient.

Specifically, the surface of the fixed cylinder 9 is provided with a reflective strip 28.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved to the edge of the foundation pit and the foundation trench, the fixed rod 24 is fixed on the ground, the first housing 1 is fixed on the ground by screwing the bolt 26, the protection net 11 is pulled out from the fixed cylinder 9 by pulling the first fixing plate 12, then the clamping rod 18 is pulled to clamp the clamping plate 13 in the clamping groove 16, the clamping rod 18 is loosened to clamp the clamping rod 18 in the first clamping hole 14 and the second clamping hole 17, when the device needs to be collected, the clamping rod 18 is pulled to separate the clamping rod 18 from the first clamping hole 14 and the second clamping hole 17, the clamping plate 13 is separated from the clamping groove 16, by shaking the crank 7, the second rotating shaft 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 4, first bevel gear 4 drives first pivot 3, makes and changes roller 10 and rotate, rolls up protection network 11, conveniently collects the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bridge pile foundation construction safety device, includes first casing (1), its characterized in that: the top of the first shell (1) is provided with a round hole, the inner wall of the first shell (1) and the inner wall of the round hole are fixedly connected with bearings (2), two bearings (2) are internally provided with the same first rotating shaft (3) in a penetrating manner, the first rotating shaft (3) is provided with a first bevel gear (4), the side surface of the first shell (1) is provided with a round hole, the round hole is internally and fixedly connected with the bearings (2), the bearing (2) is internally provided with a second rotating shaft (5) in a penetrating manner, the second rotating shaft (5) is provided with a second bevel gear (6), the first bevel gear (4) is meshed with the second bevel gear (6), the other end of the second rotating shaft (5) is fixedly connected with a crank (7), the other end of the first rotating shaft (3) is fixedly connected with a rotating roller (10), and the other end of the rotating roller (10) is fixedly connected with the first rotating shaft (3), the surface of the other end of the first rotating shaft (3) is sleeved with a bearing (2), the top of the first shell (1) is fixedly connected with a fixed cylinder (9), the bearing (2) is fixedly connected to the inner wall of the fixed cylinder (9), the surface of the rotating roller (10) is fixedly connected with a protective screen (11), a rectangular through hole (27) is formed in the surface of the fixed cylinder (9), the protective screen (11) penetrates through the rectangular through hole (27) and is fixedly connected with a first fixed plate (12), a clamping plate (13) is fixedly connected to the side surface of the first fixed plate (12), a fixed block (15) is fixedly connected to the surface of the fixed cylinder (9), a clamping groove (16) is formed in the side surface of the fixed block (15), the clamping plate (13) is clamped in the clamping groove (16), a first clamping hole (14) is formed in the surface of the clamping plate (13), a second clamping hole (17) is formed in the surface of the, the second card hole (17) is communicated with the clamping groove (16), the clamping rod (18) is movably clamped in the first card hole (14) and the second card hole (17), the spring (19) is sleeved on the surface of the clamping rod (18), one end of the spring (19) is fixedly connected to the clamping rod (18), and the other end of the spring (19) is fixedly connected to the fixing block (15).

2. The bridge pile foundation construction safety device of claim 1, wherein: the top of the fixed cylinder (9) is fixedly connected with a second shell (20), a storage battery pack (21) is arranged in the second shell (20), a warning lamp (22) is arranged at the top of the second shell (20), and a control switch (23) is arranged on the side face of the second shell (20).

3. The bridge pile foundation construction safety device of claim 1, wherein: the bottom fixedly connected with dead lever (24) of first casing (1), the side fixedly connected with second fixed plate (25) of first casing (1), the screw hole is seted up at the top of second fixed plate (25), and screw hole female connection has bolt (26).

4. The bridge pile foundation construction safety device of claim 1, wherein: the surface of the crank (7) is provided with an anti-skid sleeve (8).

5. The bridge pile foundation construction safety device of claim 1, wherein: the surface of the fixed cylinder (9) is provided with a reflective strip (28).