CN221193004U - Support bracket - Google Patents
Support bracket Download PDFInfo
- Publication number
- CN221193004U CN221193004U CN202323156846.8U CN202323156846U CN221193004U CN 221193004 U CN221193004 U CN 221193004U CN 202323156846 U CN202323156846 U CN 202323156846U CN 221193004 U CN221193004 U CN 221193004U
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- plate
- fixedly connected
- slide
- block
- frame
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- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a support bracket, which comprises a bottom plate, wherein the top of the bottom plate is symmetrically and slidingly connected with a moving block, the top of the moving block is symmetrically and fixedly connected with a second fixing frame, the inside of the second fixing frame is rotationally connected with an X-shaped expansion bracket, one end of the X-shaped expansion bracket is rotationally connected with a moving frame, and the top of the moving frame is slidingly connected with a top plate, so that the support bracket has the following beneficial effects: can rotate the threaded rod and drive the supporting shoe and remove, make supporting shoe and ground contact make the movable wheel break away from ground, increase the stability of device, rotate the pivoted board and promote the push rod and drive the fixture block through the second slide and shift out from the inside of draw-in groove, can slide first slide and promote the locating plate through the third mount and insert ground, can make the device have good stability to constructor's safety has been guaranteed, the practicality of device has been improved.
Description
Technical Field
The utility model relates to the technical field of highway bridges, in particular to a supporting bracket.
Background
In bridge construction and maintenance operations, support brackets are often used. The prior application number is: the utility model patent of CN202221299988.2 discloses a supporting bracket for a highway bridge, which comprises a base, wherein two groups of connecting blocks are symmetrically and fixedly connected to the upper end of the base, the connecting blocks are rectangular blocks, a movable block … … is movably arranged in the middle of each of the two groups of connecting blocks so as to adjust the height of the movable block, and the periphery of the movable block is shielded by two groups of shielding plates and two groups of movable plates so as to ensure the safety of staff, thereby improving the safety of the device. The device in the above patent is poor in stability, endangers the health of constructors, and is difficult to move, and the practicality of the device is reduced, so that a support bracket is provided for solving the above problems.
Disclosure of utility model
The utility model aims to provide a support bracket to solve the problems that in the background technology, the stability of a device is poor, the health of constructors is endangered, the device is difficult to move, and the practicability of the device is reduced.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a support bracket which comprises a bottom plate, wherein the top of the bottom plate is symmetrically and slidingly connected with a moving block, the top of the moving block is symmetrically and fixedly connected with a second fixing frame, the inside of the second fixing frame is rotationally connected with an X-shaped telescopic frame, one end of the X-shaped telescopic frame is rotationally connected with a moving frame, the top of the moving frame is slidingly connected with a top plate, the inside of the bottom plate is equidistantly and slidingly connected with a support block, the bottom of the top plate is symmetrically and fixedly connected with a first fixing frame, the inside of the first fixing frame is rotationally connected with a rotating plate, the inside of the rotating plate is slidingly connected with a first sliding plate, the bottom of the first sliding plate is rotationally connected with a third fixing frame, and the bottom of the third fixing frame is equidistantly and fixedly connected with a positioning plate.
When the device is required to be moved, the threaded rod is rotated to drive the supporting block to be far away from the ground, the movable wheel is contacted with the ground at the same time, the movable wheel can move through the movable wheel moving device, when the device is required to be fixed, the threaded rod is reversely rotated to drive the supporting block to move downwards, the supporting block is contacted with the ground, the movable wheel is separated from the ground, the device is supported, the servo motor is started to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the second fixing frame to move through the movable block, the second fixing frame drives the movable frame to slide through the X-shaped telescopic frame, the top plate is pushed to move upwards, the height of the top plate is adjusted, the safety of workers is guaranteed through one shielding operation performed on the periphery of the top plate by the protective frame, the rotating plate is rotated, the push rod is pushed to push the second sliding plate to move, the second sliding plate extrudes the telescopic spring, the second sliding plate drives the clamping block to move out of the clamping groove, the first sliding plate is pushed by the third fixing frame, the positioning plate is inserted into the ground, the push rod is loosened, the second sliding block is pushed into the inside the clamping groove under the elastic action of the telescopic spring, the stability of the connection of the rotating plate and the first sliding plate is improved, the device has good stability, and therefore the safety of the device is guaranteed, and the practicability of the device is improved.
As a preferable scheme of the utility model, the top of the bottom plate is fixedly connected with a fixed frame at equal intervals, the fixed frame is in sliding connection with the supporting block, a threaded rod is rotatably connected in the fixed frame and is in threaded connection with the supporting block, and a movable wheel is fixedly connected at equal intervals at the bottom of the bottom plate.
The reverse rotation threaded rod drives the supporting block to move downwards, so that the supporting block is in contact with the ground, and the moving wheel is separated from the ground to support the device.
As a preferable scheme of the utility model, the top of the top plate is fixedly connected with a protective frame, the top of the bottom plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a bidirectional screw rod through a coupler, and the bidirectional screw rod is in threaded connection with the moving block.
The servo motor is started to drive the two-way screw rod to rotate, the two-way screw rod drives the second fixing frame to move through the moving block, the second fixing frame drives the moving frame to slide through the X-shaped telescopic frame, and therefore the top plate is pushed to move upwards, and the height of the top plate is adjusted.
As a preferable scheme of the utility model, the inside of the rotating plate is connected with a second sliding plate in a sliding way, the outer side of the second sliding plate is fixedly connected with a push rod, one side of the second sliding plate is symmetrically and fixedly connected with clamping blocks positioned on the outer side of the push rod, and clamping grooves matched with the clamping blocks are formed in the inside of the rotating plate at equal intervals.
The push rod is pressed to push the second sliding plate to move, the second sliding plate extrudes the telescopic spring, the second sliding plate drives the clamping block to move out of the clamping groove, the first sliding plate can be pulled to move, and the first sliding plate pushes the positioning plate to move through the third fixing frame, so that the positioning plate is inserted into the ground.
As a preferable scheme of the utility model, a fixed block is fixedly connected inside the first sliding plate, a limiting rod is connected inside the fixed block in a sliding way, the limiting rod is fixedly connected with the second sliding plate, and a telescopic spring is sleeved outside the limiting rod and between the second sliding plate and the fixed block.
The push rod is loosened, the second sliding plate pushes the clamping block to enter the clamping groove under the action of the elastic force of the telescopic spring, so that the stability of connection between the rotating plate and the first sliding plate is improved, and the device has good stability.
The beneficial effects achieved by the utility model are as follows: through the setting of threaded rod, supporting shoe, rotor plate and first slide, can rotate the threaded rod and drive the supporting shoe and remove, make supporting shoe and ground contact make the movable wheel break away from ground, increase the stability of device, rotate the rotor plate and promote the push rod and drive the inside of fixture block from the draw-in groove through the second slide and shift out, can slide first slide and promote the locating plate through the third mount and insert ground, can make the device have good stability to constructor's safety has been guaranteed, the practicality of device has been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of a rotating plate according to the present utility model;
FIG. 4 is a schematic perspective view of an X-shaped expansion bracket according to the present utility model;
Fig. 5 is an enlarged schematic view of the structure at a.
In the figure, 1, a bottom plate; 2. a first fixing frame; 3. a rotating plate; 4. a fixed frame; 5. a moving wheel; 6. a top plate; 7. an X-shaped expansion bracket; 8. a support block; 9. a protective frame; 10. a threaded rod; 11. a first slide plate; 12. a third fixing frame; 13. a positioning plate; 14. the second fixing frame; 15. a servo motor; 16. a moving block; 17. a moving rack; 18. a clamping groove; 19. a push rod; 20. a two-way screw rod; 21. a clamping block; 22. a telescopic spring; 23. a fixed block; 24. a second slide plate; 25. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a support bracket, which comprises a bottom plate 1, wherein a moving block 16 is symmetrically and slidingly connected to the top of the bottom plate 1, a second fixing frame 14 is symmetrically and fixedly connected to the top of the moving block 16, an X-shaped expansion bracket 7 is rotatably connected to the inside of the second fixing frame 14, a moving frame 17 is rotatably connected to one end of the X-shaped expansion bracket 7, a top plate 6 is slidingly connected to the top of the moving frame 17, a support block 8 is slidingly connected to the inside of the bottom plate 1 at equal intervals, a first fixing frame 2 is symmetrically and fixedly connected to the bottom of the top plate 6, a rotating plate 3 is rotatably connected to the inside of the first fixing frame 2, a first sliding plate 11 is slidingly connected to the inside of the rotating plate 3, a third fixing frame 12 is rotatably connected to the bottom of the first sliding plate 11, and a positioning plate 13 is fixedly connected to the bottom of the third fixing frame 12 at equal intervals.
It can be understood that when the moving device is needed, the threaded rod 10 is rotated to drive the supporting block 8 to be far away from the ground, the moving wheel 5 is contacted with the ground at the same time, the moving device can be moved through the moving wheel 5, when the moving device is needed to be fixed, the reverse rotating threaded rod 10 drives the supporting block 8 to move downwards, the supporting block 8 is contacted with the ground, the moving wheel 5 is separated from the ground, the device is supported, the servo motor 15 is started to drive the bidirectional screw rod 20 to rotate, the bidirectional screw rod 20 drives the second fixing frame 14 to move through the moving block 16, the second fixing frame 14 drives the moving frame 17 to slide through the X-shaped expansion bracket 7, the top plate 6 is pushed to move upwards, so that the height of the top plate 6 is adjusted, the shielding operation is carried out on the periphery of the top plate 6 through the protective frame 9, the safety of workers is guaranteed, the rotating plate 3 is rotated, the push rod 19 is pushed to move the second slide plate 24, the second slide plate 24 is extruded by the second slide plate 24, the second slide plate 24 drives the clamping block 21 to move out from the inside of the clamping groove 18, the first slide plate 11 can be pulled, the first slide plate 11 is pushed by the third fixing frame 12 to move the positioning plate 13, the positioning plate 13 is pushed by the second slide plate 13, the positioning plate 19 is inserted into the ground, the good stability is guaranteed, and the safety of the device is guaranteed, and the safety of the practical device is improved.
Further, fixed frame 4 is fixedly connected with to the top equidistance of bottom plate 1, fixed frame 4 and supporting shoe 8 sliding connection, and the inside of fixed frame 4 is rotated and is connected with threaded rod 10, threaded rod 10 and supporting shoe 8 threaded connection, and the bottom equidistance fixedly connected with of bottom plate 1 removes wheel 5.
It will be appreciated that reverse rotation of the threaded rod 10 drives the support block 8 downwardly to bring the support block 8 into contact with the ground and the travelling wheel 5 out of the ground to support the device.
Further, the top of roof 6 fixedly connected with protection frame 9, the top fixedly connected with servo motor 15 of bottom plate 1, servo motor 15's output is through shaft coupling fixedly connected with two-way lead screw 20, two-way lead screw 20 and movable block 16 threaded connection.
It can be understood that the servo motor 15 is started to drive the bidirectional screw rod 20 to rotate, the bidirectional screw rod 20 drives the second fixing frame 14 to move through the moving block 16, and the second fixing frame 14 drives the moving frame 17 to slide through the X-shaped telescopic frame 7, so that the top plate 6 is pushed to move upwards, and the height of the top plate 6 is adjusted.
Further, the inside sliding connection of rotor plate 3 has second slide 24, and the outside fixedly connected with push rod 19 of second slide 24, and the outside symmetry fixedly connected with fixture block 21 that just is located push rod 19 of one side of second slide 24, the draw-in groove 18 that uses with the fixture block 21 cooperation is offered to the inside equidistance of rotor plate 3.
It can be understood that the push rod 19 is pressed to push the second sliding plate 24 to move, the second sliding plate 24 presses the telescopic spring 22, the second sliding plate 24 drives the clamping block 21 to move out of the clamping groove 18, so that the first sliding plate 11 can be pulled to move, and the first sliding plate 11 pushes the positioning plate 13 to move through the third fixing frame 12, so that the positioning plate 13 is inserted into the ground.
Further, the inside fixedly connected with fixed block 23 of first slide 11, the inside sliding connection of fixed block 23 has gag lever post 25, and gag lever post 25 and second slide 24 fixed connection, and the outside of gag lever post 25 just is located between second slide 24 and fixed block 23 and overlaps and is equipped with telescopic spring 22.
It can be appreciated that releasing the push rod 19, the second sliding plate 24 pushes the clamping block 21 into the clamping groove 18 under the action of the elastic force of the telescopic spring 22, so as to increase the stability of the connection between the rotating plate 3 and the first sliding plate 11, and thus the device has good stability.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Support bracket, comprising a bottom plate (1), characterized in that: the top symmetry sliding connection of bottom plate (1) has movable block (16), the top symmetry fixedly connected with second mount (14) of movable block (16), the inside of second mount (14) rotates and is connected with X type expansion bracket (7), the one end of X type expansion bracket (7) rotates and is connected with movable frame (17), the top sliding connection of movable frame (17) has roof (6), the inside equidistance sliding connection of bottom plate (1) has supporting shoe (8), the bottom symmetry fixedly connected with first mount (2) of roof (6), the inside rotation of first mount (2) is connected with rotating plate (3), the inside sliding connection of rotating plate (3) has first slide (11), the bottom of first slide (11) rotates and is connected with third mount (12), the bottom equidistance fixedly connected with locating plate (13) of third mount (12).
2. A support bracket according to claim 1, wherein: fixed frame (4) are fixedly connected to the top equidistance of bottom plate (1), fixed frame (4) and supporting shoe (8) sliding connection, the inside rotation of fixed frame (4) is connected with threaded rod (10), threaded rod (10) and supporting shoe (8) threaded connection, the bottom equidistance fixedly connected with of bottom plate (1) removes wheel (5).
3. A support bracket according to claim 1, wherein: the top of roof (6) fixedly connected with protection frame (9), the top fixedly connected with servo motor (15) of bottom plate (1), the output of servo motor (15) is through shaft coupling fixedly connected with two-way lead screw (20), two-way lead screw (20) and movable block (16) threaded connection.
4. A support bracket according to claim 1, wherein: the inside sliding connection of rotor plate (3) has second slide (24), the outside fixedly connected with push rod (19) of second slide (24), one side of second slide (24) just is located the outside symmetry fixedly connected with fixture block (21) of push rod (19), draw-in groove (18) that use with fixture block (21) cooperation have been seted up to the inside equidistance of rotor plate (3).
5. A support bracket according to claim 1, wherein: the novel sliding plate is characterized in that a fixed block (23) is fixedly connected to the inside of the first sliding plate (11), a limiting rod (25) is slidably connected to the inside of the fixed block (23), the limiting rod (25) is fixedly connected with the second sliding plate (24), and a telescopic spring (22) is sleeved outside the limiting rod (25) and between the second sliding plate (24) and the fixed block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323156846.8U CN221193004U (en) | 2023-11-22 | 2023-11-22 | Support bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323156846.8U CN221193004U (en) | 2023-11-22 | 2023-11-22 | Support bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193004U true CN221193004U (en) | 2024-06-21 |
Family
ID=91490216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323156846.8U Active CN221193004U (en) | 2023-11-22 | 2023-11-22 | Support bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193004U (en) |
-
2023
- 2023-11-22 CN CN202323156846.8U patent/CN221193004U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |