CN220598200U - Bridge below operation device - Google Patents
Bridge below operation device Download PDFInfo
- Publication number
- CN220598200U CN220598200U CN202322129538.XU CN202322129538U CN220598200U CN 220598200 U CN220598200 U CN 220598200U CN 202322129538 U CN202322129538 U CN 202322129538U CN 220598200 U CN220598200 U CN 220598200U
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- Prior art keywords
- frame
- extension plate
- fixed
- plate
- support
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- 238000010276 construction Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge equipment and discloses a bridge lower operation device which comprises a support assembly, a support frame and an extension plate, wherein the extension plate is movably connected to the bottom of the support frame; and the adjusting assembly is arranged inside the extension plate and comprises a slide rail frame, a supporting shaft, a reset pull rope, a driving piece and a protecting piece, wherein the slide rail frame is fixed inside the extension plate, the supporting shaft is fixed on one side of the supporting frame, the reset pull rope is fixed inside the extension plate, the driving piece is arranged at the top of the supporting frame, and the protecting piece is arranged on one side of the driving piece. The beneficial effects achieved by the utility model are as follows: through adjusting part's setting, can adjust the angle of use of extension board, conveniently increase staff's operation space, improve the efficiency of construction, through the setting of driving piece, can drive the protection shield and remove, improve the protection effect to the staff.
Description
Technical Field
The utility model relates to the technical field of bridge equipment, in particular to a bridge lower operation device.
Background
The suspended basket device is composed of a steel structure or aluminum alloy, is suspended above the bridge, and provides a safe and stable working platform for constructors to operate.
The inner space of the bridge lower operation hanging basket in the prior art is fixed, the construction operation area is limited, a plurality of workers cannot be born for simultaneous construction, when the construction is carried out along the length direction of the bridge, the construction hanging basket is required to be frequently disassembled and assembled, and the construction efficiency is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a bridge lower operation device which has the advantage of conveniently adjusting the supporting area, and can effectively solve the problems that the inner space of the existing bridge lower operation hanging basket is fixed, the construction operation area is limited, a plurality of workers cannot be born for simultaneous construction, and when the construction is carried out along the length direction of the bridge, the construction hanging basket needs to be frequently disassembled and assembled, and the construction efficiency is influenced.
(II) technical scheme
The utility model provides a technical scheme for realizing the purpose, which comprises that,
the support assembly comprises a support frame and an extension plate, and the extension plate is movably connected to the bottom of the support frame; and
the adjusting component is arranged inside the extension plate and comprises a sliding rail frame, a supporting shaft, a reset pull rope, a driving piece and a protecting piece, wherein the sliding rail frame is fixed inside the extension plate, the supporting shaft is fixed on one side of the supporting frame, the reset pull rope is fixed inside the extension plate, the driving piece is arranged at the top of the supporting frame, and the protecting piece is arranged on one side of the driving piece.
Preferably, the driving piece comprises a driving box, a threaded rod, a threaded pipe and a moving block, wherein the driving box is fixed at the top of the supporting frame, the threaded rod is arranged inside the driving box, the threaded rod is in threaded connection with the surface of the threaded pipe, and the moving block is fixed on one side of the threaded pipe.
As the preferable scheme, threaded rod one side fixedly connected with biax motor, biax motor bottom and drive case inner wall fixed connection.
As the preferable scheme, the guard piece includes backup pad, protection shield and electric putter, the backup pad is fixed in the movable block bottom, protection shield cover is located the protection shield surface, electric putter is fixed in backup pad one side, electric putter bottom and protection shield fixed connection.
As a preferable scheme, a clamping groove is formed in one side of the extension plate, and the support shaft is in sliding connection with the inner wall of the sliding rail frame.
Preferably, a bolt rod is arranged in the supporting frame, and one side of the bolt rod penetrates through the supporting frame and is in threaded connection with the extension plate.
As an optimal scheme, the bottom of the threaded pipe is fixedly connected with a sliding block, and the sliding block is in sliding connection with the inner wall of the driving box.
As an optimal scheme, the top of the supporting frame is fixedly connected with a fixed frame, and a traction wheel is movably connected inside the fixed frame.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects: through adjusting part's setting, can adjust the angle of use of extension board, conveniently increase staff's operation space, improve the efficiency of construction, through the setting of driving piece, can drive the protection shield and remove, improve the protection effect to the staff.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an expanded view of the expansion plate of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
fig. 4 is a cross-sectional view of the drive housing of the present utility model.
In the figure: 1. a support assembly; 101. a support frame; 102. an extension plate; 2. an adjustment assembly; 201. a slide rail frame; 202. a support shaft; 203. resetting the pull rope; 204. a driving member; 205. a guard; 2041. a drive box; 2042. a threaded rod; 2043. a threaded tube; 2044. a moving block; 3. a biaxial motor; 2051. a support plate; 2052. a protective plate; 2053. an electric push rod; 4. a clamping groove; 5. a bolt rod; 6. and fixing the frame.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-4, a first embodiment of the present utility model provides an under-bridge operation device, comprising,
the support assembly 1 comprises a support frame 101 and an extension plate 102, wherein the extension plate 102 is movably connected to the bottom of the support frame 101; and
the adjusting component 2 is arranged inside the extension plate 102 and comprises a slide rail frame 201, a supporting shaft 202, a reset pull rope 203, a driving piece 204 and a protecting piece 205, wherein the slide rail frame 201 is fixed inside the extension plate 102, the supporting shaft 202 is fixed on one side of the supporting frame 101, the reset pull rope 203 is fixed inside the extension plate 102, the driving piece 204 is arranged at the top of the supporting frame 101, and the protecting piece 205 is arranged on one side of the driving piece 204.
Specific: through the setting of adjusting part 2, can adjust the angle of use of extension board 102, conveniently increase staff's operating space, improve the efficiency of construction.
Example 2
Referring to fig. 1-4, a second embodiment of the present utility model is based on the previous embodiment.
The driving member 204 comprises a driving case 2041, a threaded rod 2042, a threaded tube 2043 and a moving block 2044, wherein the driving case 2041 is fixed on the top of the supporting frame 101, the threaded rod 2042 is disposed inside the driving case 2041, the threaded rod 2042 is connected to the surface of the threaded tube 2043 by threads, and the moving block 2044 is fixed on one side of the threaded tube 2043.
Specific: through setting up of driving piece 204, can drive protection shield 2052 and remove, improve the protection effect to the staff.
One side of the threaded rod 2042 is fixedly connected with a double-shaft motor 3, and the bottom of the double-shaft motor 3 is fixedly connected with the inner wall of the driving box 2041.
Specific: by providing the biaxial motor 3, the threaded rod 2042 can be driven to rotate, so that the position of the threaded pipe 2043 can be adjusted conveniently.
The guard 205 includes a support plate 2051, a protection plate 2052, and an electric push rod 2053, where the support plate 2051 is fixed to the bottom of the moving block 2044, the protection plate 2052 is sleeved on the surface of the protection plate 2052, the electric push rod 2053 is fixed to one side of the support plate 2051, and the bottom of the electric push rod 2053 is fixedly connected with the protection plate 2052.
Specific: by providing the protector 205, the protection effect on the worker can be improved.
Example 3
Referring to fig. 1-4, a third embodiment of the present utility model is based on the two above embodiments.
A clamping groove 4 is formed in one side of the extension plate 102, and the support shaft 202 is in sliding connection with the inner wall of the sliding rail frame 201.
Specific: by providing the card slot 4, the protection plate 2052 can be inserted conveniently, and stability in supporting can be increased.
The support frame 101 is internally provided with a bolt rod 5, and one side of the bolt rod 5 penetrates to the outside of the support frame 101 and is in threaded connection with the extension plate 102.
Specific: by providing the bolt bar 5, the position of the extension plate 102 can be fixed.
The bottom of the threaded pipe 2043 is fixedly connected with a sliding block, and the sliding block is in sliding connection with the inner wall of the driving box 2041.
The top of the supporting frame 101 is fixedly connected with a fixed frame 6, and a traction wheel is movably connected inside the fixed frame 6.
Specific: by providing traction wheels, it is possible to connect with external traction devices.
The working principle of the utility model is as follows: when the supporting area of the supporting frame 101 needs to be adjusted, a worker rotates and removes the bolt rod 5, then holds the reset pull rope 203, slowly rotates the extension plate 102 to the outside, the extension plate 102 drives the slide rail frame 201 to rotate, the extension plate 102 is supported through the supporting shaft 202, then the double-shaft motor 3 is started, the double-shaft motor 3 is matched with the threaded rod 2042 to drive the threaded pipe 2043 to move, the threaded pipe 2043 is matched with the moving block 2044 to drive the supporting plate 2051 to move, the two sides of the supporting frame 101 are protected, the electric push rod 2053 is started, the electric push rod 2053 drives the protecting plate 2052 to move downwards, the bottom of the protecting plate 2052 is inserted into the clamping groove 4, the adjustment of the supporting area can be completed, the working space of the worker is increased, and the construction efficiency is improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides a bridge below operation device which characterized in that: comprising the steps of (a) a step of,
the support assembly (1) comprises a support frame (101) and an extension plate (102), wherein the extension plate (102) is movably connected to the bottom of the support frame (101); and
the adjusting component (2) is arranged inside the extension plate (102), and comprises a slide rail frame (201), a supporting shaft (202), a reset pull rope (203), a driving piece (204) and a protecting piece (205), wherein the slide rail frame (201) is fixed inside the extension plate (102), the supporting shaft (202) is fixed on one side of the supporting frame (101), the reset pull rope (203) is fixed inside the extension plate (102), the driving piece (204) is arranged at the top of the supporting frame (101), and the protecting piece (205) is arranged on one side of the driving piece (204).
2. The bridge below-work device according to claim 1, wherein: the driving piece (204) comprises a driving box (2041), a threaded rod (2042), a threaded pipe (2043) and a moving block (2044), wherein the driving box (2041) is fixed at the top of the supporting frame (101), the threaded rod (2042) is arranged inside the driving box (2041), the threaded rod (2042) is connected to the surface of the threaded pipe (2043) in a threaded mode, and the moving block (2044) is fixed on one side of the threaded pipe (2043).
3. The bridge below-work device according to claim 2, wherein: one side of the threaded rod (2042) is fixedly connected with a double-shaft motor (3), and the bottom of the double-shaft motor (3) is fixedly connected with the inner wall of the driving box (2041).
4. The bridge below-work device according to claim 2, wherein: the protection piece (205) comprises a support plate (2051), a protection plate (2052) and an electric push rod (2053), wherein the support plate (2051) is fixed at the bottom of the moving block (2044), the protection plate (2052) is sleeved on the surface of the protection plate (2052), the electric push rod (2053) is fixed on one side of the support plate (2051), and the bottom of the electric push rod (2053) is fixedly connected with the protection plate (2052).
5. The bridge below-work device according to claim 1, wherein: a clamping groove (4) is formed in one side of the extension plate (102), and the support shaft (202) is in sliding connection with the inner wall of the sliding rail frame (201).
6. The bridge below-work device according to claim 1, wherein: the support frame (101) is internally provided with a bolt rod (5), and one side of the bolt rod (5) penetrates through the support frame (101) and is in threaded connection with the extension plate (102).
7. The bridge below-work device according to claim 2, wherein: the bottom of the threaded pipe (2043) is fixedly connected with a sliding block, and the sliding block is in sliding connection with the inner wall of the driving box (2041).
8. The bridge below-work device according to claim 1, wherein: the top of the supporting frame (101) is fixedly connected with a fixed frame (6), and a traction wheel is movably connected inside the fixed frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129538.XU CN220598200U (en) | 2023-08-09 | 2023-08-09 | Bridge below operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129538.XU CN220598200U (en) | 2023-08-09 | 2023-08-09 | Bridge below operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598200U true CN220598200U (en) | 2024-03-15 |
Family
ID=90179623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129538.XU Active CN220598200U (en) | 2023-08-09 | 2023-08-09 | Bridge below operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598200U (en) |
-
2023
- 2023-08-09 CN CN202322129538.XU patent/CN220598200U/en active Active
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