CN214885845U

CN214885845U - Building steel structure supporting structure

Info

Publication number: CN214885845U
Application number: CN202120348841.7U
Authority: CN
Inventors: 卢柏旭
Original assignee: Langfang Shengzhou Incubator Co ltd
Current assignee: Langfang Shengzhou Incubator Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-26
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a building steel structure supporting structure, which comprises a base, wherein the upper end of the base is provided with a stand column, a first hollow groove is formed in the stand column, a motor is arranged in the first hollow groove, the upper end of the first hollow groove is provided with a cavity, the cavity is formed in the inner wall of the stand column, an external thread rod is arranged on the motor, the external thread rod extends into the cavity and is in threaded connection with an internal thread block, the outer side of the internal thread block is provided with a limiting block, the outer side of the limiting block is arranged on the inner wall of the stand column in a sliding way through a sliding groove, the supporting structure drives the external thread rod to rotate through the motor, so that the internal thread block drives sliding blocks on two sides to slide on the inner wall of the sliding groove, and a supporting piece is subjected to height adjustment; the connecting plates on two sides are pulled outwards, so that the connecting plates drive the insert blocks to be pulled out from the inner walls of the slots, the supporting blocks are pulled out from the internal thread blocks, the sliding blocks on the new supporting blocks are inserted into the internal thread blocks, the connecting plates are loosened, the insert blocks are inserted into the slots, and the supporting blocks are fixed.

Description

Building steel structure supporting structure

Technical Field

The utility model belongs to the technical field of the building, specifically be a building steel structure bearing structure.

Background

The steel structure is a structure composed of steel materials and is one of the main building structure types; the structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removing and preventing processes of silanization, pure manganese phosphating, washing drying, galvanization and the like; the components or parts are usually connected by welding seams, bolts or rivets; because of its light dead weight and simple construction, it is widely used in the fields of large-scale factory buildings, venues, super high-rise buildings, etc.; the steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.

The existing supporting structure can not support steel structures with different heights according to the building condition, the adaptability of the device is greatly limited, meanwhile, the supporting block is inconvenient to replace, and the use of the device is greatly limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building steel structure bearing structure to solve the supporting shoe ann and tear inconvenient problem open.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting structure of a building steel structure comprises a base, wherein a stand column is arranged at the upper end of the base, the stand column is fixedly welded at the upper end center of the base, a first hollow groove is formed in the stand column and is formed in the lower end center of the stand column, a motor is arranged in the first hollow groove and is fixedly welded on the inner wall of the first hollow groove, a cavity is formed in the upper end of the first hollow groove, the cavity is formed in the inner wall of the stand column and is formed in the upper end center of the stand column, an external threaded rod is arranged on the motor and can be driven by the motor to rotate, the external threaded rod extends into the cavity and is in threaded connection with an internal threaded block, the internal threaded block can move up and down along the external threaded rod, limiting blocks are arranged on the outer side of the internal threaded block and are fixedly welded on two sides of the internal threaded block, and are arranged on the inner wall of the stand column in a sliding mode through sliding grooves, the limiting block is limited on the inner wall of the sliding groove, the limiting block is guaranteed to slide on the inner wall of the sliding groove, the upper end of the internal thread block stretches out of the stand column, a sliding block is arranged on the stand column in a sliding mode and can be wrapped on the stand column in a sliding mode, a supporting block is arranged at the upper end of the sliding block and is fixedly welded to the upper end of the sliding block, supporting pieces are arranged between the supporting block and the sliding block, the number of the supporting pieces is four, the supporting pieces are fixedly welded to the supporting block and the sliding block respectively, and the supporting block and the sliding block are supported.

Preferably, a second empty groove is formed in the internal thread block, and the second empty groove is formed in the center of the upper end of the internal thread block.

Preferably, the second empty groove is connected with a sliding plate in a sliding manner, and the two sliding plates are respectively limited on the inner wall of the second empty groove.

Preferably, the sliding plate is provided with a connecting rod, and the connecting rod is fixedly welded on the sliding plate.

Preferably, the connecting rod is sleeved with a spring, one end of the spring is fixedly welded on the sliding plate, the other end of the spring is fixedly welded on the inner wall of the hollow groove, the other end of the connecting rod extends out of the internal thread block and is connected with the connecting plate, and the connecting plate is fixedly welded at the other end of the connecting rod.

Preferably, the connecting plate is provided with an insert block, and the insert block is fixedly welded on the connecting plate.

Preferably, the inserted block is inserted into the inner wall of the sliding block through the slot in a sliding manner, and the inserted block can be inserted into the slot to fix the position of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this bearing structure passes through the motor and drives the external screw thread pole and rotate for the sliding block that the internal thread piece drove both sides slides at the sliding tray inner wall, carries out the regulation of height with support piece.

2. This bearing structure can be with the connecting plate of both sides to the outside pulling for the connecting plate drives the inserted block and pulls out from the slot inner wall, pulls out the supporting shoe from the internal thread piece, inserts the sliding block on the new supporting shoe on the internal thread piece again, loosens the connecting plate, makes the inserted block insert the slot in, fixed the supporting shoe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a partial enlarged view of the position a of the present invention.

In the figure: 1. a base; 21. a column; 22. a first empty slot; 23. a motor; 24. a cavity; 25. an externally threaded rod; 26. an internal thread block; 27. a limiting block; 28. a sliding groove; 31. a slider; 32. a support block; 33. a support member; 41. a second empty slot; 42. a sliding plate; 43. a connecting rod; 44. a spring; 45. A connecting plate; 46. inserting a block; 47. and (4) a slot.

Detailed Description

Referring to fig. 1-4, a supporting structure for a building steel structure comprises a base 1, a column 21 is disposed at an upper end of the base 1, the column 21 is fixedly welded at a center of an upper end of the base 1, a first hollow groove 22 is disposed in the column 21, the first hollow groove 22 is disposed at a center of a lower end of the column 21, a motor 23 is disposed in the first hollow groove 22, the motor 23 is fixedly welded at an inner wall of the first hollow groove 22, a cavity 24 is disposed at an upper end of the first hollow groove 22, the cavity 24 is disposed at an inner wall of the column 21, the cavity 24 is disposed at a center of the upper end of the column 21, an external threaded rod 25 is disposed on the motor 23, the motor 23 can drive the external threaded rod 25 to rotate, the external threaded rod 25 extends into the cavity 24 to be in threaded connection with an internal threaded block 26, the internal threaded block 26 can move up and down along the external threaded rod 25, a limiting block 27 is disposed outside the internal threaded block 26, the limiting blocks 27 are fixedly welded on two sides of the internal thread block 26, the outer side of the limiting block 27 is arranged on the inner wall of the upright post 21 in a sliding mode through the sliding groove 28, the limiting block 27 is limited on the inner wall of the sliding groove 28, the limiting block 27 is guaranteed to slide on the inner wall of the sliding groove 28, the upper end of the internal thread block 26 extends out of the upright post 21, sliding blocks 31 are arranged on the upright post 21 in a sliding mode, the sliding blocks 31 can be wrapped on the upright post 21 in a sliding mode, supporting blocks 32 are arranged on the upper end of the sliding blocks 31, supporting pieces 33 are arranged between the supporting blocks 32 and the sliding blocks 31, the supporting pieces 33 are four in number, the supporting blocks 32 and the sliding blocks 31 are fixedly welded on the supporting blocks 32 and the sliding blocks 31 respectively, and the supporting blocks 32 and the sliding blocks 31 are supported.

Referring to fig. 1 and 4, a second hollow groove 41 is formed in the internal thread block 26, and the second hollow groove 41 is formed in the center of the upper end of the internal thread block 26.

Referring to fig. 1 and 4, a sliding plate 42 is slidably connected in the second hollow groove 41, and two sliding plates 42 are provided and are respectively limited on the inner wall of the second hollow groove 41.

Referring to fig. 1 and 4, a connecting rod 43 is disposed on the sliding plate 42, and the connecting rod 43 is fixedly welded to the sliding plate 42.

Referring to fig. 1 and 4, a spring 44 is sleeved on the connecting rod 43, one end of the spring 44 is fixedly welded on the sliding plate 42, the other end of the spring 44 is fixedly welded on the inner wall of the second hollow groove 41, the other end of the connecting rod 43 extends out of the internal thread block 26 to be connected with a connecting plate 45, and the connecting plate 45 is fixedly welded on the other end of the connecting rod 43.

Referring to fig. 1, 2 and 4, the connecting plate 45 is provided with an insert block 46, and the insert block 46 is fixedly welded on the connecting plate 45.

Referring to fig. 1, 2 and 4, the insertion block 46 is slidably inserted into the inner wall of the sliding block 31 through the insertion slot 47, and the insertion block 46 can be inserted into the insertion slot 47 to fix the position of the sliding block 31.

The working principle of the scheme is as follows: the device is moved to a steel structure to be supported, the motor 23 is turned on, the motor 23 drives the external thread rod 25 to rotate in the forward direction, the external thread rod 25 drives the internal thread block 26 to move upwards, meanwhile, the limiting blocks 27 on the two sides slide on the inner wall of the sliding groove 28, the supporting block 32 is guaranteed to stably move upwards, and the supporting block 32 supports the steel structure.

When the supporting block 32 needs to be replaced, the connecting plates 45 on the two sides are pulled outwards, so that the connecting plates 45 drive the sliding plates 42 on the connecting rods 43 to slide on the inner walls of the second hollow grooves 41, the springs 44 are compressed until the inserting blocks 46 are pulled out of the inserting grooves 47, the supporting block 32 is lifted upwards, the new supporting block 32 is slidably inserted into the internal thread blocks 26, the connecting plates 45 are loosened, the springs 44 are reset to drive the sliding plates 42 to slide on the inner walls of the second hollow grooves 41 until the inserting blocks 46 are inserted into the inserting grooves 47 again, and the positions of the supporting blocks 32 are fixed.

Claims

1. The utility model provides a building steel structure bearing structure, includes base (1), its characterized in that: the upper end of base (1) is equipped with stand (21), first dead slot (22) have been seted up in stand (21), be provided with motor (23) in first dead slot (22), the upper end of first dead slot (22) is equipped with cavity (24), cavity (24) are seted up at stand (21) inner wall, be provided with external screw rod (25) on motor (23), external screw rod (25) stretch into cavity (24) and internal thread piece (26) threaded connection, the outside of internal thread piece (26) is provided with restriction piece (27), the outside of restriction piece (27) is passed through sliding tray (28) and is slided and set up at stand (21) inner wall, the upper end of internal thread piece (26) is stretched out stand (21), the slip is provided with sliding block (31) on stand (21), the upper end of sliding block (31) is provided with supporting shoe (32), and a supporting piece (33) is arranged between the supporting block (32) and the sliding block (31).

2. The structural support structure of building steel of claim 1, wherein: and a second empty groove (41) is formed in the internal thread block (26).

3. The structural support structure of building steel of claim 2, wherein: a sliding plate (42) is connected in the second hollow groove (41) in a sliding manner.

4. The structural support structure of building steel of claim 3, wherein: the sliding plate (42) is provided with a connecting rod (43).

5. The structural support structure of building steel of claim 4, wherein: the connecting rod (43) is sleeved with a spring (44), and the other end of the connecting rod (43) extends out of the internal thread block (26) to be connected with the connecting plate (45).

6. The structural support structure of building steel of claim 5, wherein: the connecting plate (45) is provided with an inserting block (46).

7. The structural support structure of building steel of claim 6, wherein: the inserting block (46) is inserted into the inner wall of the sliding block (31) in a sliding mode through the inserting groove (47).