CN214831954U - Support bracket is used in public road bridge roof beam construction - Google Patents
Support bracket is used in public road bridge roof beam construction Download PDFInfo
- Publication number
- CN214831954U CN214831954U CN202120248922.XU CN202120248922U CN214831954U CN 214831954 U CN214831954 U CN 214831954U CN 202120248922 U CN202120248922 U CN 202120248922U CN 214831954 U CN214831954 U CN 214831954U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- support bracket
- road bridge
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of the public road bridge roof beam construction, especially, be a public road bridge roof beam construction is with supporting bracket, which comprises a supporting pedestal and is characterized by further comprising, support the top fixedly connected with limiting plate of base, support the top fixedly connected with motor of base, the output fixedly connected with twin-screw of motor, the tip of twin-screw is connected with the fixed plate through the bearing rotation, the bottom of fixed plate and the top fixed connection who supports the base. The utility model discloses a use of universal wheel can conveniently remove this support bracket, set up the screw thread groove, the lead screw, the slide, the cooperation of slide bar and locating plate, this support bracket's stability has been strengthened, when making the staff carry out the construction on supporting the bracket, can be more stable and safe, through the use of motor, twin-screw, threaded rod and movable rod, be for conveniently carrying out altitude mixture control to this support bracket, make the staff when using, can be more convenient, the practicality of this support bracket has been improved.
Description
Technical Field
The utility model relates to a public road bridge roof beam construction technical field specifically is a public road bridge roof beam is under construction and is used support bracket.
Background
With the development of the times, the improvement of the living standard, the continuous development of social economy, the continuous improvement of the building level and the continuous increase of vehicles, large and small bridges are built; support brackets are often used during bridge construction and maintenance operations.
However, the conventional support bracket has the following problems:
1. the existing support bracket is inconvenient to move when in use, and although part of the belt wheel bracket is convenient to move, the limit structure of the wheel is only a simple brake structure, so that the bottom of a construction worker still has unstable hidden trouble when the construction worker works at a height;
2. the construction support bracket is basically fixed in height, is difficult to highly adjust the support bracket, is extremely inconvenient to use, and reduces the practicability of the support bracket.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a public road bridge roof beam is support bracket for construction has solved current support bracket and has stabilized the problem that the effect is not good and hardly carry out altitude mixture control to supporting the bracket when removing.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a supporting bracket for highway bridge construction comprises a supporting base, wherein a limiting plate is fixedly connected to the top of the supporting base, a motor is fixedly connected to the top of the supporting base, twin screws are fixedly connected to the output ends of the motor, the end parts of the twin screws are rotatably connected with a fixed plate through bearings, the bottoms of the fixed plate and the top of the supporting base are fixedly connected, surface threads of the twin screws are connected with threaded sleeves, the surfaces of the threaded sleeves are rotatably connected with movable rods through rotating shafts, the top ends of the movable rods are slidably connected with supporting plates, the tops of the supporting plates are fixedly connected with a bottom plate, the tops of the bottom plate are fixedly connected with side plates, the inner sides of the side plates are fixedly connected with transverse plates, universal wheels are fixedly connected to the bottom of the supporting base, thread grooves are connected to the inner threads of the supporting base, and lead screws are connected to the inner walls of the thread grooves, the bottom of lead screw is rotated through the bearing and is connected with the slide, the inside sliding connection of slide has the slide bar, the spacing of bottom fixedly connected with of slide bar, the top of spacing and the bottom fixed connection who supports the base, the bottom fixedly connected with connecting rod of slide, the bottom fixedly connected with locating plate of connecting rod.
As a preferred technical scheme of the utility model, the spout has been seted up to the bottom of backup pad, the inner wall sliding connection of spout has the slider, the surface of slider is rotated through the top of pivot and movable rod and is connected.
As a preferred technical scheme of the utility model, the top fixedly connected with gag lever post of support base, the surface of gag lever post and the inside sliding connection of backup pad, the top fixedly connected with stopper of gag lever post, one side of stopper and the inboard fixed connection of limiting plate.
As a preferred technical scheme of the utility model, the outside fixedly connected with of limiting plate draws the handle, and the surface of drawing the handle is equipped with the slipmat.
As an optimal technical scheme of the utility model, spacing hole has been seted up to spacing inside, and the inner wall in spacing hole runs through with the surface of connecting rod.
As a preferred technical scheme of the utility model, the top fixedly connected with of lead screw changes the handle, the bottom of locating plate is equipped with the rubber pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a support bracket is used in public road bridge roof beam construction possesses following beneficial effect:
1. this public road bridge roof beam is support bracket for construction, through the use of universal wheel, can conveniently remove this support bracket, set up the cooperation of thread groove, lead screw, slide bar and locating plate, strengthened this support bracket's stability for when the staff is under construction on supporting the bracket, can be more stable and safety.
2. This public road bridge roof beam construction is with supporting bracket, through the use of motor, twin-screw, threaded rod and movable rod, be for the convenience carry out altitude mixture control to this supporting bracket for the staff can be more convenient when using, has improved this supporting bracket's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the bottom plate and the side plate of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a support base; 2. a limiting plate; 3. a motor; 4. double screw; 5. a fixing plate; 6. a threaded sleeve; 7. a movable rod; 8. a support plate; 9. a base plate; 10. a side plate; 11. a transverse plate; 12. a universal wheel; 13. a thread groove; 14. a screw rod; 15. a slide plate; 16. a slide bar; 17. a limiting frame; 18. a connecting rod; 19. positioning a plate; 20. a chute; 21. a slider; 22. a limiting rod; 23. and a limiting block.
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. 1-3, the present invention provides the following technical solutions: a supporting bracket for highway bridge construction comprises a supporting base 1, a limiting plate 2 is fixedly connected to the top of the supporting base 1, a motor 3 is fixedly connected to the top of the supporting base 1, a double screw 4 is fixedly connected to the output end of the motor 3, a fixing plate 5 is rotatably connected to the end portion of the double screw 4 through a bearing, the bottom of the fixing plate 5 is fixedly connected to the top of the supporting base 1, a thread sleeve 6 is connected to the surface of the double screw 4 through threads, a movable rod 7 is rotatably connected to the surface of the thread sleeve 6 through a rotating shaft, a supporting plate 8 is slidably connected to the top end of the movable rod 7, a bottom plate 9 is fixedly connected to the top of the supporting plate 8, a side plate 10 is fixedly connected to the top of the bottom plate 9, a transverse plate 11 is fixedly connected to the inner side of the side plate 10, a universal wheel 12 is fixedly connected to the bottom of the supporting base 1, a thread groove 13 is connected to the inner thread of the supporting base 1, and a lead screw 14 is connected to the inner wall thread of the thread groove 13, the bottom of lead screw 14 is connected with slide 15 through the bearing rotation, and the inside sliding connection of slide 15 has slide bar 16, and the bottom fixedly connected with spacing 17 of slide bar 16, the top of spacing 17 and the bottom fixed connection who supports base 1, the bottom fixedly connected with connecting rod 18 of slide 15, the bottom fixedly connected with locating plate 19 of connecting rod 18.
In this embodiment, through bottom plate 9, the support bracket of curb plate 10 and diaphragm 11 combination, can make the staff carry out the work on it and can be safer, the security of this support bracket has been improved, cooperation through motor 3 and twin-screw 4, it is convenient to carry out altitude mixture control to the support bracket, it is more convenient when using to make the staff, use through universal wheel 12, make this support bracket have the performance of removal, when carrying, can alleviate staff's labour, set up the cooperation of lead screw 14 and thread groove 13, be in order to make locating plate 19 and ground contact, can strengthen this support bracket's stability.
Specifically, the bottom of the supporting plate 8 is provided with a sliding groove 20, the inner wall of the sliding groove 20 is connected with a sliding block 21 in a sliding manner, and the surface of the sliding block 21 is rotatably connected with the top end of the movable rod 7 through a rotating shaft.
In this embodiment, the sliding groove 20 and the sliding block 21 are used for conveniently matching the movable rod 7, and when the movable rod 7 moves on the surface of the double screw 4 according to the thread sleeve 6, the height of the supporting bracket can be adjusted.
Specifically, the top fixedly connected with gag lever post 22 of support base 1, the inside sliding connection of the surface of gag lever post 22 and backup pad 8, the top fixedly connected with stopper 23 of gag lever post 22, one side of stopper 23 and limiting plate 2's inboard fixed connection.
In this embodiment, the supporting plate 8 moves on the surface of the limiting rod 22, so as to enhance the stability of the supporting shift when moving, and the limiting effect of the supporting plate 8 is improved by using the limiting block 23.
Specifically, the outer side of the limiting plate 2 is fixedly connected with a pull handle, and the surface of the pull handle is provided with an anti-slip pad.
In this embodiment, the setting is drawn the handle for the convenience pulls this support bracket for support bracket is labour saving and time saving relatively when removing, and the slipmat is the rubber material, can improve the stable effect who draws the handle.
Specifically, a limiting hole is formed in the limiting frame 17, and the inner wall of the limiting hole penetrates through the surface of the connecting rod 18.
In this embodiment, the use of the limiting hole is more convenient when the connecting rod 18 moves up and down in order to be matched.
Specifically, the top end of the screw rod 14 is fixedly connected with a rotating handle, and the bottom of the positioning plate 19 is provided with a rubber pad.
In this embodiment, the screw 14 can be rotated conveniently by using the rotating handle, and the rubber pad is provided to increase the friction between the positioning plate 19 and the ground, so that the stabilizing effect of the supporting bracket can be improved.
The utility model discloses a theory of operation and use flow: firstly, move this support bracket to suitable position through drawing the handle, then twist and change the handle, lead screw 14 rotates at the inner wall of thread groove 13, the bottom extrusion slide 15 of lead screw 14 is at the surperficial removal of slide bar 16, connecting rod 18 drives locating plate 19 and ground in close contact with, can prevent effectively that this support bracket from rocking or unstable phenomenon, make the support bracket can be safer when using, when carrying out altitude mixture control to the support bracket, drive twin-screw 4 through motor 3 and rotate, threaded sleeve 6 drives movable rod 7 and removes, movable rod 7 is when removing, continuous extrusion backup pad 8 is at the surperficial removal of gag lever post 22, make this support bracket can carry out altitude mixture control, the practicality of this support bracket has been improved.
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 (6)
1. The utility model provides a public road bridge roof beam construction is with support bracket, includes support base (1), its characterized in that: the top of the supporting base (1) is fixedly connected with a limiting plate (2), the top of the supporting base (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a double screw (4), the end part of the double screw (4) is rotatably connected with a fixed plate (5) through a bearing, the bottom of the fixed plate (5) is fixedly connected with the top of the supporting base (1), the surface of the double screw (4) is in threaded connection with a thread sleeve (6), the surface of the thread sleeve (6) is rotatably connected with a movable rod (7) through a rotating shaft, the top end of the movable rod (7) is in sliding connection with a supporting plate (8), the top of the supporting plate (8) is fixedly connected with a bottom plate (9), the top of the bottom plate (9) is fixedly connected with a side plate (10), and the inner side of the side plate (10) is fixedly connected with a transverse plate (11), the bottom fixedly connected with universal wheel (12) of support base (1), the inside threaded connection who supports base (1) has thread groove (13), the inner wall threaded connection of thread groove (13) has lead screw (14), the bottom of lead screw (14) is rotated through the bearing and is connected with slide (15), the inside sliding connection of slide (15) has slide bar (16), the bottom fixedly connected with spacing (17) of slide bar (16), the top of spacing (17) and the bottom fixed connection who supports base (1), the bottom fixedly connected with connecting rod (18) of slide (15), the bottom fixedly connected with locating plate (19) of connecting rod (18).
2. The support bracket for road bridge construction according to claim 1, wherein: the bottom of backup pad (8) has been seted up spout (20), the inner wall sliding connection of spout (20) has slider (21), the surface of slider (21) is rotated through the top of pivot and movable rod (7) and is connected.
3. The support bracket for road bridge construction according to claim 1, wherein: the top fixedly connected with gag lever post (22) of support base (1), the inside sliding connection of the surface of gag lever post (22) and backup pad (8), the top fixedly connected with stopper (23) of gag lever post (22), the inboard fixed connection of one side and limiting plate (2) of stopper (23).
4. The support bracket for road bridge construction according to claim 1, wherein: the outer side of the limiting plate (2) is fixedly connected with a pull handle, and the surface of the pull handle is provided with an anti-slip pad.
5. The support bracket for road bridge construction according to claim 1, wherein: a limiting hole is formed in the limiting frame (17), and the inner wall of the limiting hole penetrates through the surface of the connecting rod (18).
6. The support bracket for road bridge construction according to claim 1, wherein: the top end of the screw rod (14) is fixedly connected with a rotating handle, and the bottom of the positioning plate (19) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248922.XU CN214831954U (en) | 2021-01-28 | 2021-01-28 | Support bracket is used in public road bridge roof beam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248922.XU CN214831954U (en) | 2021-01-28 | 2021-01-28 | Support bracket is used in public road bridge roof beam construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214831954U true CN214831954U (en) | 2021-11-23 |
Family
ID=78882065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120248922.XU Expired - Fee Related CN214831954U (en) | 2021-01-28 | 2021-01-28 | Support bracket is used in public road bridge roof beam construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214831954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506802A (en) * | 2022-02-22 | 2022-05-17 | 徐大芳 | Lifting platform convenient to move for bridge construction |
-
2021
- 2021-01-28 CN CN202120248922.XU patent/CN214831954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506802A (en) * | 2022-02-22 | 2022-05-17 | 徐大芳 | Lifting platform convenient to move for bridge construction |
| CN114506802B (en) * | 2022-02-22 | 2023-09-08 | 武汉誉城千里建工有限公司 | Lifting platform convenient to move and used for bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |