CN219451624U

CN219451624U - Steel structure bracket

Info

Publication number: CN219451624U
Application number: CN202223240689.4U
Authority: CN
Inventors: 汪德宏; 陈思羽
Original assignee: Xinjiang Chenxuan Machinery Equipment Technology Co ltd
Current assignee: Xinjiang Chenxuan Machinery Equipment Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-08-01
Anticipated expiration: 2032-12-05

Abstract

The utility model belongs to the technical field of steel structures, and particularly relates to a steel structure support, which comprises four supporting legs, wherein the top of each supporting leg is fixedly connected with a same supporting plate, two telescopic plates are sleeved in the supporting plate in a sliding manner, the same connecting plate is fixedly connected between the two supporting legs positioned at the front side and the two supporting legs positioned at the rear side, the same hollow plate is fixedly connected between the two connecting plates, and a telescopic adjusting assembly is arranged among the hollow plate, the connecting plate, the supporting plate and the telescopic plates. The telescopic plate is reasonable in structural design, the extending position of the telescopic plate is convenient to adjust according to the sizes of the parts, the sizes of the supporting surfaces are convenient to adjust, and therefore the parts with different sizes can be stably supported, the support is more stable, after the telescopic plate is used, the telescopic plate can be contracted, the size of the telescopic plate is reduced, the telescopic plate is convenient to transfer and store, and the reliability is high.

Description

Steel structure bracket

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure bracket.

Background

The steel structure bracket is a bracket composed of steel materials; steel structure support: the support is a support which is passively supported, has higher tensile strength and compressive strength, has good toughness performance, higher supporting force and high supporting strength, and can be used repeatedly. The support has the advantages of retractility, stability, reliability, bearing capacity, convenient support construction, small maintenance, high support recovery and reuse rate, bamboo and wood use reduction, and obvious environmental protection benefit. And the bracket is used for supporting the framework. The bracket has extremely wide application and can be seen everywhere in work and life. Such as a tripod of a camera, a heart support used in the medical field, and the like, and a steel structure support is mainly a supporting device for building construction. And (3) searching: the steel structure support with the authorized publication number of CN206708299U solves the problem that the existing support is likely to be damaged when bearing external force, and meanwhile, when being impacted by strong force, the structure support is directly broken due to structural rigidity, so that casualties and equipment damage are caused.

However, the steel structure support has the defects that the whole steel structure support is integrally and fixedly arranged, so that the bearing beam at the upper end of the support is relatively fixed, the bearing Liang Daxiao cannot be adjusted, and when a large part to be supported is needed, the part cannot be stably supported, therefore, the steel structure support is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a steel structure bracket.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a steel construction support, includes four supporting legs, the same backup pad of top fixedly connected with of supporting leg, the slip cap is equipped with two expansion plates in the backup pad, is located between two supporting legs of front side and is located equal fixedly connected with same connecting plate between two supporting legs of rear side, fixedly connected with same hollow slab between two connecting plates, be provided with flexible adjusting part between hollow slab, connecting plate, backup pad and the expansion plate.

Preferably, the telescopic adjusting assembly comprises a driving shaft rotationally connected between the two connecting plates, and a driving screw rotationally connected between the connecting plates and the supporting plate, wherein two worms are fixedly sleeved on the outer sides of the driving shaft, transmission worm wheels are fixedly sleeved on the outer sides of the two driving screw, the two worms are respectively meshed with the corresponding transmission worm wheels, driving plates are sleeved on the outer sides of the two driving screw, lifting plates are fixedly connected to one sides, close to each other, of the two driving plates, two push-pull rods are rotationally connected to the top of each lifting plate, and the four push-pull rods are rotationally connected to the bottoms of the corresponding telescopic plates respectively.

Preferably, the front end of the driving shaft extends to the front of the front connecting plate and is fixedly connected with a hand wheel.

Preferably, two guide rods are fixedly connected between the connecting plate and the supporting plate, sliding bags are sleeved on the outer sides of the four guide rods, and the four sliding plates are respectively and fixedly connected to the corresponding lifting plates.

Preferably, the top of the lifting plate is fixedly connected with four stabilizing plates, and the two push-pull rods are respectively connected between the two corresponding stabilizing plates in a rotating way.

Preferably, a through groove is formed in one side of the supporting plate, two telescopic plates are all sleeved in the through groove in a sliding mode, limiting grooves are formed in the inner wall of the top of the through groove and the inner wall of the bottom of the through groove, two limiting plates are sleeved in the limiting grooves in a sliding mode, and the four limiting plates are fixedly connected to the top and the bottom of the corresponding telescopic plates respectively.

Preferably, the bottom fixedly connected with base of supporting leg, four bases are the rectangle setting based on the backup pad.

Preferably, the base comprises a bottom plate fixedly connected to the bottom of the supporting leg, and an anti-slip pad is fixedly connected to the bottom of the bottom plate.

According to the steel structure bracket, the four supporting legs, the two connecting plates and the hollow plate are arranged, so that the structure is more stable, the supporting plate can be further stably supported, the anti-skid effect is better, and the stability of the supporting plate is further improved through the base formed by the bottom plate and the anti-skid pad;

according to the steel structure bracket, through the arrangement of the driving shaft, the worm, the transmission worm wheel, the driving screw, the driving plate, the lifting plate, the guide rod, the sliding plate, the push-pull rod and the telescopic plate, the position of the telescopic plate extending out is conveniently adjusted according to the sizes of the components, and the sizes of the supporting surfaces are conveniently adjusted, so that the components with different sizes can be stably supported, the support is more stable, and after the steel structure bracket is used, the steel structure bracket can be contracted, so that the size of the device is reduced, and the device is convenient to transfer and store;

the telescopic plate is reasonable in structural design, the extending position of the telescopic plate is convenient to adjust according to the sizes of the parts, the sizes of the supporting surfaces are convenient to adjust, and therefore the parts with different sizes can be stably supported, the support is more stable, after the telescopic plate is used, the telescopic plate can be contracted, the size of the telescopic plate is reduced, the telescopic plate is convenient to transfer and store, and the reliability is high.

Drawings

FIG. 1 is a schematic structural view of a steel structure bracket according to the present utility model;

FIG. 2 is a cross-sectional view of a steel structure bracket according to the present utility model;

fig. 3 is a schematic structural view of a portion a of a steel bracket according to the present utility model;

fig. 4 is a schematic structural view of a base of a steel structure bracket according to the present utility model.

In the figure: 1. support legs; 2. a connecting plate; 3. a base; 4. a hollow slab; 5. a support plate; 6. a telescoping plate; 7. driving a screw; 8. a drive worm wheel; 9. a drive shaft; 10. a worm; 11. a lifting plate; 12. a push-pull rod; 13. a guide rod; 14. a through groove; 15. a limiting plate; 16. a limit groove; 17. a bottom plate; 18. an anti-slip pad; 19. a slide plate; 20. a driving plate; 21. and a hand wheel.

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.

Referring to fig. 1-4, a steel structure support comprises four supporting legs 1, the same backup pad 5 of top fixedly connected with of supporting legs 1, sliding sleeve is equipped with two expansion plate 6 in the backup pad 5, all fixedly connected with same connecting plate 2 between two supporting legs 1 that are located the front side and between two supporting legs 1 that are located the rear side, fixedly connected with same hollow slab 4 between two connecting plates 2, be provided with flexible regulation subassembly between hollow slab 4, connecting plate 2, backup pad 5 and expansion plate 6, set up through four supporting legs 1, two connecting plates 2 and a hollow slab 4 for the structure is more stable, and then can stable support backup pad 5.

According to the telescopic adjusting assembly, the telescopic adjusting assembly comprises the driving shaft 9 rotatably connected between the two connecting plates 2, the driving screw 7 rotatably connected between the connecting plates 2 and the supporting plate 5, two worms 10 are fixedly sleeved on the outer sides of the driving shaft 9, transmission worm gears 8 are fixedly sleeved on the outer sides of the two driving screw 7, the two worms 10 are respectively meshed with the corresponding transmission worm gears 8, driving plates 20 are fixedly sleeved on the outer sides of the two driving screw 7, lifting plates 11 are fixedly connected to one sides of the two driving plates 20, two push-pull rods 12 are rotatably connected to the tops of the lifting plates 11, four push-pull rods 12 are rotatably connected to the bottoms of the corresponding telescopic plates 6 respectively, the driving shaft 9 and the two worms 10 are rotated, the two worms 10 drive the synchronous rotation of the two transmission worm gears 8, the two driving screw 7 are synchronously rotated, the two driving screw rods 7 synchronously drive the upward movement of the two lifting plates 11, the four lifting rods 12 are rotatably moved upward, the four lifting rods 12 drive the two telescopic plates 6 to synchronously extend outwards, the supporting surfaces of the two telescopic plates 6 are rotatably supported by the supporting plates 6, and the telescopic adjusting device can be conveniently stored in the small size, and the size of the telescopic adjusting device can be reduced, and the size of the telescopic adjusting device can be conveniently stored in the small size by using the supporting device.

In the utility model, the front end of the driving shaft 9 extends to the front of the front connecting plate 2 and is fixedly connected with the hand wheel 21, so that the driving shaft 9 can be conveniently rotated.

In the utility model, two guide rods 13 are fixedly connected between the connecting plate 2 and the supporting plate 5, sliding plates 19 are sleeved on the outer sides of the four guide rods 13 in a sliding manner, and the four sliding plates 19 are respectively and fixedly connected to the corresponding lifting plates 11, so that the lifting plates 11 are conveniently guided, and the lifting is more stable.

In the utility model, four stabilizing plates are fixedly connected to the top of the lifting plate 11, and two push-pull rods 12 are respectively and rotatably connected between the two corresponding stabilizing plates, so that the push-pull rods 12 are conveniently and rotatably connected to the top of the lifting plate 11.

According to the utility model, one side of the supporting plate 5 is provided with the through groove 14, the two telescopic plates 6 are both sleeved in the through groove 14 in a sliding manner, the top inner wall and the bottom inner wall of the through groove 14 are both provided with the limit groove 16, the limit groove 16 is internally sleeved with the two limit plates 15 in a sliding manner, and the four limit plates 15 are respectively and fixedly connected to the top and the bottom of the corresponding telescopic plates 6, so that the telescopic plates 6 can be guided and limited, and the movement of the telescopic plates is more stable and smooth.

In the utility model, the bottom of the supporting leg 1 is fixedly connected with the base 3, and the four bases 3 are arranged in a rectangular shape based on the supporting plate 5, so that the supporting leg 1 can be supported.

According to the utility model, the base 3 comprises the bottom plate 17 fixedly connected to the bottom of the supporting leg 1, the anti-slip pad 18 is fixedly connected to the bottom of the bottom plate 17, and the base 3 formed by the bottom plate 17 and the anti-slip pad 18 has a better anti-slip effect, so that the stability of the supporting plate 5 is further improved.

According to the utility model, when the device works, the structure is more stable by arranging the four supporting legs 1, the two connecting plates 2 and the hollow plate 4, the supporting plate 5 can be further stably supported, the base 3 formed by the bottom plate 17 and the anti-slip pad 18 has better anti-slip effect, the stability of the supporting plate 5 is further improved, when the size of a part to be supported is required, the driving shaft 9 and the two worms 10 are rotated by the hand wheel 21 in the supporting and adjusting assembly, the two worms 10 drive the synchronous rotation of the two transmission worm gears 8, the two transmission worm gears 8 drive the synchronous rotation of the two driving screws 7, the two driving screws 7 synchronously drive the upward movement of the two lifting plates 11 under the guidance of the guide rod 13 and the sliding plate 19, the two lifting plates 11 drive the upward movement of the four push-pull rods 12 in a deflecting way, the four push-pull rods 12 drive the synchronous outward extension of the two telescopic plates 6, and further adjust the size of the supporting surface, so that the parts with different sizes are stably supported, the supporting is more stably carried out, and the supporting is stably rotated, and after the supporting is used, the two telescopic plates 6 are stably rotated, and the volume of the storage device is reduced, and the storage device is conveniently stored in the opposite directions of the supporting plate 6.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a steel construction support, its characterized in that includes four supporting legs, the same backup pad of top fixedly connected with of supporting leg, the slip cap is equipped with two expansion plates in the backup pad, all fixedly connected with one connecting plate between two supporting legs that are located the front side and between two supporting legs that are located the rear side, the same hollow slab of fixedly connected with between two connecting plates, be provided with flexible regulation subassembly between hollow slab, connecting plate, backup pad and the expansion plate.

2. The steel structure support according to claim 1, wherein the telescopic adjusting assembly comprises a driving shaft rotatably connected between two connecting plates and a driving screw rotatably connected between the connecting plates and the supporting plate, two worms are fixedly sleeved on the outer sides of the driving shaft, transmission worm gears are fixedly sleeved on the outer sides of the two driving screw, the two worms are respectively meshed with the corresponding transmission worm gears, driving plates are sleeved on the outer sides of the two driving screw, lifting plates are fixedly connected to one sides, close to each other, of the two driving plates, two push-pull rods are rotatably connected to the top of each lifting plate, and four push-pull rods are rotatably connected to the bottoms of the corresponding telescopic plates.

3. A steel structure bracket according to claim 2, wherein the front end of the drive shaft extends in front of the front connecting plate and is fixedly connected with a hand wheel.

4. The steel structure support according to claim 2, wherein two guide rods are fixedly connected between the connecting plate and the supporting plate, sliding sleeves are sleeved on the outer sides of the four guide rods, and the four sliding plates are respectively and fixedly connected to the corresponding lifting plates.

5. The steel structure support according to claim 2, wherein four stabilizing plates are fixedly connected to the top of the lifting plate, and two push-pull rods are respectively connected between the corresponding two stabilizing plates in a rotating manner.

6. The steel structure support according to claim 1, wherein a through groove is formed in one side of the support plate, two telescopic plates are all sleeved in the through groove in a sliding mode, limit grooves are formed in the inner wall of the top of the through groove and the inner wall of the bottom of the through groove, two limit plates are sleeved in the limit grooves in a sliding mode, and the four limit plates are fixedly connected to the top and the bottom of the corresponding telescopic plates respectively.

7. The steel structure bracket of claim 1, wherein the bottom of the supporting leg is fixedly connected with a base, and four bases are arranged in a rectangular shape based on the supporting plate.

8. The steel structure bracket of claim 7, wherein the base comprises a bottom plate fixedly connected to the bottom of the supporting leg, and a non-slip mat is fixedly connected to the bottom of the bottom plate.