CN216664925U

CN216664925U - Self-locking steel structure bracket for building construction

Info

Publication number: CN216664925U
Application number: CN202122861370.2U
Authority: CN
Inventors: 高治兵; 吴士杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-03
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the field of building construction, and provides a self-locking steel structure bracket for building construction, which comprises a bottom plate, wherein the middle part of the front side of the upper end surface of the bottom plate is fixedly connected with a fixing plate, the upper side of the rear end surface of the fixing plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a worm, the worm is meshed with a worm wheel, the middle part of the worm wheel is fixedly connected with a rotating rod, and the left and right end surfaces of the rotating rod are fixedly connected with a first gear. Through above-mentioned technical scheme, solved among the prior art to the relatively poor, inconvenient problem that realizes removing respectively and place two kinds of states to whole device of auto-lock altitude mixture control effect of bracket.

Description

Self-locking steel structure bracket for building construction

Technical Field

The utility model relates to the field of building construction, in particular to a self-locking steel structure bracket for building construction.

Background

In the building work progress, often need set up some from the lift formula bracket for replace traditional scaffold frame, because the bracket generally has the direct lifting of pneumatic cylinder, do not need too much additional structure, therefore the bracket is built fastly, can improve the construction progress.

The self-locking height adjusting effect of the existing self-locking steel structure bracket for building construction to the bracket is poor, the steel structure is inconvenient to fix, and the whole device is inconvenient to move and place in two states.

SUMMERY OF THE UTILITY MODEL

The utility model provides a self-locking steel structure bracket for building construction, which solves the problems that the self-locking height of the bracket in the related art is poor in adjusting effect and the whole device is inconvenient to move and place respectively.

The technical scheme of the utility model is as follows: the utility model provides a construction is with self-locking steel construction bracket, includes the bottom plate, bottom plate up end front side middle part fixedly connected with fixed plate, the first motor of fixed plate rear end face upside fixedly connected with, first motor output fixedly connected with worm, the worm meshing is connected with the worm wheel, worm wheel middle part fixedly connected with dwang, the first gear of the equal fixedly connected with of terminal surface about the dwang.

Preferably, the rotating rod is rotatably connected with a connecting plate on the left side, and the lower end face of the connecting plate is fixedly connected with the bottom plate. Preferably, the middle parts of the left side and the right side of the upper end face of the bottom plate are fixedly connected with sliding groove plates, the inner sides of the sliding groove plates are connected with racks in a sliding mode, the racks are connected with the first gears in a meshed mode, and the upper end face of each rack is fixedly connected with a bracket.

Preferably, bottom plate up end left side rear portion fixedly connected with L type pole, terminal surface fixedly connected with second motor under the L type pole upper end left side, both ends are all rotated around the bottom plate left side and are connected with the threaded rod, bracket upper end middle part is equipped with the centre gripping groove, bracket left end face middle part fixedly connected with second motor, second motor output end fixedly connected with two-way threaded rod, the equal threaded connection in both sides has the thread block about the two-way threaded rod, thread block up end fixedly connected with grip block.

Preferably, the output end of the second motor is fixedly connected with the threaded rod, the threaded rod is connected with a threaded plate through a thread groove and a thread, and the front end and the rear end of the left side and the right side of the lower end face of the bottom plate are fixedly connected with sliding columns.

Preferably, the sliding column on the front side is connected with the thread plate through a sliding groove in a sliding mode, and the sliding column on the rear side is connected with the rectangular block through the sliding groove in a sliding mode.

Preferably, the left end face of the rectangular block and the middle part of the right end face of the threaded plate are fixedly connected with connecting rods, and the lower end faces of the rectangular block and the threaded plate are fixedly connected with universal wheels.

Preferably, the equal fixedly connected with support column in terminal surface four corners under the bottom plate, terminal surface fixedly connected with backup pad under the support column, the terminal surface is equipped with anti-skidding texture under the backup pad.

The working principle and the beneficial effects of the utility model are as follows:

1. the utility model also discloses a device for controlling the operation of the device. The worm is driven to rotate through the first motor, the worm drives the worm wheel to rotate, the worm wheel drives the first gear to rotate through the rotating rod, the first gear drives the rack to slide in the sliding groove plate, the height of the bracket is adjusted, and therefore the self-locking height adjusting effect on the bracket is achieved conveniently. Drive the rotation of rear side screw rod through the second motor, rear side screw rod drives second gear revolve, rear side second gear passes through the gear band and drives front side second gear revolve, the second gear drives the threaded rod and rotates, the threaded rod drives the flighting and rises or descends, the flighting passes through the connecting rod and drives the rectangle piece and rise or descend, make the universal wheel rise or descend, when the universal wheel is higher than the backup pad, backup pad and ground contact, make whole device be in the state of placing, when the universal wheel is less than the backup pad, universal wheel and ground contact, make whole device be in portable state, thereby be more convenient for be in removal or the state of placing to whole steel construction bracket.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic half-sectional view of a thread plate according to the present invention;

FIG. 4 is a half-sectional view of a rectangular block of the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. a first motor; 4. a worm; 5. a worm gear; 6. a first gear; 7. rotating the rod; 8. a chute plate; 9. a rack; 10. a bracket; 11. a second motor; 12. a bidirectional threaded rod; 13. a clamping plate; 14. a thread block; 15. a chute; 16. an L-shaped rod; 17. a third motor; 18. a second gear; 19. a gear belt; 20. a threaded rod; 21. A thread plate; 22. a universal wheel; 23. a rectangular block; 24. a traveler; 25. a connecting rod; 26. a support pillar; 27. a support plate; 28. A thread groove; 29. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall relate to the scope of protection of the present invention.

Example 1

As shown in fig. 1-2, the present embodiment provides a self-locking steel structure bracket for building construction, which includes a bottom plate 1, a fixing plate 2 fixedly connected to the front side of the upper end surface of the bottom plate 1, a first motor 3 fixedly connected to the upper side of the rear end surface of the fixing plate 2, a worm 4 fixedly connected to the output end of the first motor 3, a worm wheel 5 engaged with the worm 4, a rotating rod 7 fixedly connected to the middle of the worm wheel 5, and a first gear 6 fixedly connected to the left and right end surfaces of the rotating rod 7. The left side of the rotating rod 7 is rotatably connected with a connecting plate 29, and the lower end face of the connecting plate 29 is fixedly connected with a bottom plate 1. The middle parts of the left side and the right side of the upper end face of the bottom plate 1 are fixedly connected with a sliding groove plate 8, the inner side of the sliding groove plate 8 is connected with a rack 9 in a sliding mode, the rack 9 is connected with a first gear 6 in a meshed mode, and the upper end face of the rack 9 is fixedly connected with a bracket 10.

In this embodiment, drive worm 4 through first motor 3 and rotate, worm 4 drives worm wheel 5 and rotates, and worm wheel 5 drives first gear 6 through dwang 7 and rotates, and first gear 6 drives rack 9 and slides in chute board 8, adjusts the height of bracket 10 to be more convenient for play a auto-lock altitude mixture control effect to bracket 10.

Example 2

As shown in fig. 3 to 4, based on the same concept as that of embodiment 1, the present embodiment further provides a self-locking steel structure bracket for building construction, an L-shaped rod 16 is fixedly connected to the left rear portion of the upper end surface of the bottom plate 1, a third motor 17 is fixedly connected to the left lower end surface of the upper end of the L-shaped rod 16, a threaded rod 20 is rotatably connected to each of the front and rear ends of the left side of the bottom plate 1, a clamping groove 30 is formed in the middle of the upper end of the bracket 10, a second motor 11 is fixedly connected to the middle of the left end surface of the bracket 10, a bidirectional threaded rod 12 is fixedly connected to the output end of the second motor 11, threaded blocks 14 are respectively and threadedly connected to the left and right sides of the bidirectional threaded rod 12, and clamping plates 13 are fixedly connected to the upper end surfaces of the threaded blocks 14. The output end of the third motor 17 is fixedly connected with a threaded rod 20, the threaded rod 20 is in threaded connection with a threaded plate 21 through a threaded groove 28, and the front end and the rear end of the left side and the right side of the lower end face of the bottom plate 1 are fixedly connected with sliding columns 24. The front side strut 24 is slidably connected with a threaded plate 21 through a sliding groove 15, and the rear side strut 24 is slidably connected with a rectangular block 23 through the sliding groove 15. The connecting rod 25 is fixedly connected to the middle portions of the left end face of the rectangular block 23 and the right end face of the threaded plate 21, and the universal wheels 22 are fixedly connected to the lower end faces of the rectangular block 23 and the threaded plate 21. Equal fixedly connected with support column 26 in terminal surface four corners under bottom plate 1, terminal surface fixedly connected with backup pad 27 under support column 26, the terminal surface is equipped with anti-skidding texture under backup pad 27.

In this embodiment, the third motor 17 drives the rear-side threaded rod 20 to rotate, the rear-side threaded rod 20 drives the second gear 18 to rotate, the rear-side second gear 18 drives the front-side second gear 18 to rotate through the gear belt 19, the second gear 18 drives the threaded rod 20 to rotate, the threaded rod 20 drives the threaded plate 21 to ascend or descend, the threaded plate 21 drives the rectangular block 23 to ascend or descend through the connecting rod 25, so that the universal wheel 22 ascends or descends, when the universal wheel 22 is higher than the supporting plate 27, the supporting plate 27 contacts with the ground, so that the whole device is in a placement state, when the universal wheel 22 is lower than the supporting plate 27, the universal wheel 22 contacts with the ground, so that the whole device is in a movable state, and therefore, the whole steel structure bracket is more conveniently moved or placed.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. 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 self-locking steel structure bracket for construction, a serial communication port, including bottom plate (1), bottom plate (1) up end front side middle part fixedly connected with fixed plate (2), the first motor (3) of fixed plate (2) rear end face upside fixedly connected with, first motor (3) output end fixedly connected with worm (4), worm (4) meshing is connected with worm wheel (5), worm wheel (5) middle part fixedly connected with dwang (7), the equal first gear (6) of fixedly connected with of terminal surface about dwang (7).

2. The self-locking steel structure bracket for building construction according to claim 1, wherein a connecting plate (29) is rotatably connected to the left side of the rotating rod (7), and the bottom plate (1) is fixedly connected to the lower end face of the connecting plate (29).

3. The self-locking steel structure bracket for building construction as claimed in claim 2, wherein the middle parts of the left and right sides of the upper end surface of the bottom plate (1) are fixedly connected with a chute plate (8), the inner side of the chute plate (8) is slidably connected with a rack (9), the rack (9) is engaged and connected with the first gear (6), and the upper end surface of the rack (9) is fixedly connected with a bracket (10).

4. The self-locking steel structure bracket for building construction according to claim 1, wherein an L-shaped rod (16) is fixedly connected to the rear portion of the left side of the upper end surface of the bottom plate (1), a third motor (17) is fixedly connected to the lower end surface of the left side of the upper end of the L-shaped rod (16), threaded rods (20) are rotatably connected to the front end and the rear end of the left side of the bottom plate (1), a clamping groove (30) is formed in the middle of the upper end of the bracket (10), a second motor (11) is fixedly connected to the middle of the left end surface of the bracket (10), a bidirectional threaded rod (12) is fixedly connected to the output end of the second motor (11), threaded blocks (14) are respectively and threadedly connected to the left side and the right side of the bidirectional threaded rod (12), and clamping plates (13) are fixedly connected to the upper end surfaces of the threaded blocks (14).

5. The self-locking steel structure bracket for building construction according to claim 4, wherein the output end of the third motor (17) is fixedly connected with the threaded rod (20), the threaded rod (20) is in threaded connection with a threaded plate (21) through a threaded groove (28), and the lower end surface of the bottom plate (1) is fixedly connected with sliding columns (24) at the left side, the right side, the front end and the rear end.

6. The self-locking steel structure bracket for building construction according to claim 5, wherein the screw plate (21) is slidably connected to the front side sliding column (24) through a sliding groove (15), and the rectangular block (23) is slidably connected to the rear side sliding column (24) through the sliding groove (15).

7. The self-locking steel structure bracket for building construction according to claim 6, wherein a connecting rod (25) is fixedly connected to the middle of the left end face of the rectangular block (23) and the right end face of the thread plate (21), and universal wheels (22) are fixedly connected to the lower end faces of the rectangular block (23) and the thread plate (21).

8. The self-locking steel structure bracket for building construction according to claim 7 is characterized in that four corners of the lower end surface of the bottom plate (1) are fixedly connected with supporting columns (26), the lower end surface of each supporting column (26) is fixedly connected with a supporting plate (27), and the lower end surface of each supporting plate (27) is provided with anti-skidding textures.