An assembled steel structure

Abstract

The utility model provides an assembled steel structure, which belongs to the technical field of assembled steel structures. The assembled steel structure includes a base, a support column and an assembly mechanism, wherein the support column is fixedly mounted on the surface of the base, a crossbeam is mounted on the side wall of the support column, and the assembly mechanism is mounted on the surface of the support column. The assembly mechanism includes a positioning frame, a sleeve plate and a first bolt, and the positioning frame is slidably sleeved on the surface of the support column. The utility model sets an assembly mechanism, sleeves the positioning frame on the surface of the support column along a first slide groove, inserts the sleeve plate into the positioning frame along a second slide groove, and moves the positioning frame to a suitable height according to actual construction requirements on site, and screws the first bolt into the corresponding threaded hole to complete the fixing of the sleeve plate. At the same time, the first wedge block is synchronously inserted into the positioning groove to complete the assembly of the positioning frame and the sleeve plate, and then the crossbeam is inserted into the sleeve plate, and the crossbeam is fixed to the inner cavity of the sleeve plate by the second bolt, so that the assembly of the crossbeam and the support column can be completed, which is convenient for construction.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled steel structures, in particular to an assembled steel structure. Background Art

[0002] Prefabricated steel structure is a structural system that uses prefabricated steel components to build a building through assembly and connection. It is usually used in industrial and commercial buildings, such as factories, warehouses, gymnasiums, etc. Because the components are prefabricated in the factory, they only need to be assembled and connected during on-site construction, which can greatly shorten the construction period and speed up the progress of the project. It can reduce waste and material loss on the construction site, thereby saving construction costs. In addition, since the construction time is shortened, labor costs and other related expenses can also be reduced. At the same time, the materials used in this type of structure can usually be recycled, so it has less impact on the environment.

[0003] However, after prefabrication, the existing prefabricated steel structures have a relatively fixed assembly position, which is inconvenient to adjust according to the actual construction conditions on site, affecting the construction progress. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an assembled steel structure that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an assembled steel structure, including a base, a support column and an assembly mechanism, wherein the support column is fixedly mounted on the surface of the base, a crossbeam is mounted on the side wall of the support column, and the assembly mechanism is mounted on the surface of the support column for fixing the crossbeam on the side wall of the support column. The assembly mechanism includes:

[0007] A positioning frame, the positioning frame is slidably sleeved on the surface of the support column;

[0008] A sleeve plate, the sleeve plate is slidably mounted in the inner cavity of the positioning frame, and the crossbeam is plugged into the inner cavity of the sleeve plate;

[0009] The first bolt is movably installed in the inner cavity of the sleeve plate, and a plurality of threaded holes are opened on the side wall of the support column. The first bolt is threadedly connected with the threaded holes.

[0010] In a preferred solution, a first slider is fixedly mounted on the inner wall of the positioning frame, a first slide groove is provided on the side wall of the support column, the first slider is slidably mounted in the inner cavity of the first slide groove, and a second bolt is threadedly connected between the sleeve plate and the crossbeam.

[0011] In a preferred solution, a second slider is fixedly mounted on the side wall of the sleeve plate, a second slide groove is provided in the inner cavity of the positioning frame, and the second slider is slidably mounted in the inner cavity of the second slide groove.

[0012] In a preferred solution, a push ring is fixedly mounted on the surface of the first bolt, and the surface of the push ring is conical.

[0013] In a preferred solution, a first wedge block is slidably mounted in the inner cavity of the second sliding block, and a positioning groove is provided in the inner cavity of the second sliding groove for clamping the first wedge block.

[0014] In a preferred solution, a connecting rod is fixedly installed on the side wall of the first wedge block, and a second wedge block is fixedly installed on the other end of the connecting rod. The wedge surface of the second wedge block is in contact with the conical surface of the push ring. A spring is sleeved on the surface of the connecting rod, one end of the spring is fixedly connected to the positioning frame, and the other end of the spring is fixedly connected to the second wedge block for resetting the first wedge block.

[0015] In a preferred solution, a reinforcing mechanism is installed at the bottom of the beam to increase the connection strength; the reinforcing mechanism includes a slide plate, a block and a slot, the slide plate is slidably sleeved on the lower surface of the beam, a support plate is hinged at the bottom of the slide plate, and a block is fixedly installed at the other end of the support plate.

[0016] In a preferred solution, the side wall of the support column is provided with a plurality of slots, the block is inserted into the inner cavity of the slot, and the inner cavity of the slide plate is threadedly connected with a locking bolt for fixing the slide plate on the surface of the beam.

[0017] The utility model provides an assembled steel structure, the beneficial effects of which include:

[0018] 1. By setting up an assembly mechanism, the positioning frame is sleeved on the surface of the support column along the first slide groove, the sleeve plate is inserted into the positioning frame along the second slide groove, and according to the actual construction needs on site, the positioning frame is moved to a suitable height, and the first bolt is screwed into the corresponding threaded hole to complete the fixation of the sleeve plate. At the same time, the first wedge block is synchronously inserted into the positioning groove to complete the assembly of the positioning frame and the sleeve plate. Subsequently, the crossbeam is inserted into the sleeve plate, and the crossbeam is fixed to the inner cavity of the sleeve plate by the second bolt to complete the assembly of the crossbeam and the support column, which is convenient for construction.

[0019] 2. By setting up a reinforcing mechanism, move the slide plate to a suitable position, and rotate the support plate to a suitable angle, insert the card block into the corresponding card slot, and then fix the slide plate to the surface of the beam by locking bolts to complete the assembly of the reinforcing mechanism and improve the overall connection strength of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a stereogram provided by the embodiment of the utility model;

[0022] Figure 2 A three-dimensional diagram of an assembly mechanism provided for an embodiment of the utility model;

[0023] Figure 3 A cross-sectional view of a sleeve provided for an embodiment of the utility model;

[0024] Figure 4 A cross-sectional view of a support column provided for an embodiment of the utility model;

[0025] In the figure: 1. base; 2. support column; 3. crossbeam; 4. assembly mechanism; 401. positioning frame; 402. first slider; 403. first slide groove; 404. sleeve plate; 405. second slider; 406. second slide groove; 407. first bolt; 408. threaded hole; 409. push ring; 410. first wedge block; 411. positioning groove; 412. connecting rod; 413. second wedge block; 414. spring; 415. second bolt; 5. reinforcement mechanism; 501. slide plate; 502. support plate; 503. block; 504. slot; 505. locking bolt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-4The utility model provides a technical solution: an assembled steel structure, including a base 1, a support column 2 and an assembly mechanism 4, the support column 2 is fixedly installed on the surface of the base 1, a crossbeam 3 is installed on the side wall of the support column 2, the assembly mechanism 4 is installed on the surface of the support column 2, and is used to fix the crossbeam 3 on the side wall of the support column 2, the assembly mechanism 4 includes a positioning frame 401, a sleeve plate 404 and a first bolt 407, the positioning frame 401 is slidably sleeved on the surface of the support column 2, a first slider 402 is fixedly installed on the inner wall of the positioning frame 401, a first slide groove 403 is opened on the side wall of the support column 2, the first slider 402 is slidably installed in the inner cavity of the first slide groove 403, the sleeve plate 404 is slidably installed in the inner cavity of the positioning frame 401, the crossbeam 3 is inserted in the inner cavity of the sleeve plate 404, and a second bolt 415 is threadedly connected between the sleeve plate 404 and the crossbeam 3.

[0028] Reference Figure 1-3 In a preferred embodiment, a second slider 405 is fixedly installed on the side wall of the sleeve plate 404, a second slide groove 406 is opened in the inner cavity of the positioning frame 401, the second slider 405 is slidably installed in the inner cavity of the second slide groove 406, and a first bolt 407 is movably installed in the inner cavity of the sleeve plate 404. A plurality of threaded holes 408 are opened on the side wall of the support column 2, and the first bolt 407 is threadedly connected with the threaded hole 408. During assembly, the positioning frame 401 is sleeved on the surface of the support column 2 along the first slide groove 403, and the sleeve plate 404 is inserted into the positioning frame 401 along the second slide groove 406. According to the actual construction requirements on site, the positioning frame 401 is moved to a suitable height, and the first bolt 407 is screwed into the corresponding threaded hole 408 to complete the fixing of the sleeve plate 404. Subsequently, the crossbeam 3 is inserted into the sleeve plate 404, and the crossbeam 3 is fixed in the inner cavity of the sleeve plate 404 by the second bolt 415, so as to complete the assembly of the crossbeam 3 and the support column 2, which is convenient for construction.

[0029] Reference Figure 1-3 In a preferred embodiment, a push ring 409 is fixedly installed on the surface of the first bolt 407, and the surface of the push ring 409 is conical. A first wedge block 410 is slidably installed in the inner cavity of the second slider 405, and a positioning groove 411 is opened in the inner cavity of the second slide groove 406 for clamping the first wedge block 410.

[0030] Reference Figure 1-3In a preferred embodiment, a connecting rod 412 is fixedly installed on the side wall of the first wedge block 410, and a second wedge block 413 is fixedly installed on the other end of the connecting rod 412. The wedge surface of the second wedge block 413 contacts the conical surface of the push ring 409. A spring 414 is sleeved on the surface of the connecting rod 412, and one end of the spring 414 is fixedly connected to the positioning frame 401, and the other end of the spring 414 is fixedly connected to the second wedge block 413, which is used for resetting the first wedge block 410. When the first bolt 407 is screwed into the threaded hole 408, the push ring 409 is driven to move synchronously, and the conical surface of the push ring 409 squeezes the wedge surface of the second wedge block 413. The spring 414 is compressed, so that the first wedge block 410 is synchronously inserted into the positioning groove 411, completing the assembly of the positioning frame 401 and the sleeve plate 404, which is convenient for use.

[0031] In a preferred embodiment, during assembly, the positioning frame 401 is sleeved on the surface of the support column 2 along the first slide groove 403, the sleeve plate 404 is inserted into the positioning frame 401 along the second slide groove 406, and according to the actual construction needs on site, the positioning frame 401 is moved to a suitable height, and the first bolt 407 is screwed into the corresponding threaded hole 408 to complete the fixation of the sleeve plate 404. At the same time, the first bolt 407 drives the push ring 409 to move synchronously, and the conical surface of the push ring 409 is squeezed against the wedge surface of the second wedge block 413, and the spring 414 is compressed, so that the first wedge block 410 is synchronously inserted into the positioning groove 411 to complete the assembly of the positioning frame 401 and the sleeve plate 404, and then the beam 3 is inserted into the sleeve plate 404, and the beam 3 is fixed to the inner cavity of the sleeve plate 404 by the second bolt 415, so that the assembly of the beam 3 and the support column 2 is completed, which is convenient for construction.

[0032] Reference Figure 1-4 In a preferred embodiment, a reinforcing mechanism 5 is installed at the bottom of the beam 3 to increase the connection strength; the reinforcing mechanism 5 includes a slide plate 501, a block 503 and a slot 504, the slide plate 501 is slidably sleeved on the lower surface of the beam 3, a support plate 502 is hinged at the bottom of the slide plate 501, and a block 503 is fixedly installed at the other end of the support plate 502.

[0033] Reference Figure 1-4 In a preferred embodiment, a plurality of slots 504 are provided on the side wall of the support column 2, the block 503 is inserted into the inner cavity of the slot 504, and the inner cavity of the slide plate 501 is threadedly connected with a locking bolt 505 for fixing the slide plate 501 on the surface of the beam 3.

[0034] In a preferred embodiment, when in use, the slide plate 501 is moved to a suitable position, and the support plate 502 is rotated to a suitable angle so that the block 503 is inserted into the corresponding slot 504, and then the slide plate 501 is fixed to the surface of the beam 3 by the locking bolt 505, so that the assembly of the reinforcing mechanism 5 is completed and the overall connection strength of the device is improved.

[0035] Specifically, the working process or working principle of this assembled steel structure is as follows: during assembly, the positioning frame 401 is sleeved on the surface of the support column 2 along the first slide groove 403, the sleeve plate 404 is inserted into the positioning frame 401 along the second slide groove 406, and according to the actual construction needs on site, the positioning frame 401 is moved to a suitable height, and the first bolt 407 is screwed into the corresponding threaded hole 408 to complete the fixation of the sleeve plate 404. At the same time, the first bolt 407 drives the push ring 409 to move synchronously, and the conical surface of the push ring 409 is squeezed against the wedge surface of the second wedge block 413, and the spring 414 is compressed, so that the first wedge block 410 is synchronously inserted into the positioning groove 411 to complete the assembly of the positioning frame 401 and the sleeve plate 404, and then the crossbeam 3 is inserted into the sleeve plate 404, and the crossbeam 3 is fixed to the inner cavity of the sleeve plate 404 by the second bolt 415, so that the assembly of the crossbeam 3 and the support column 2 is completed, which is convenient for construction.

[0036] Then move the slide plate 501 to a suitable position, and rotate the support plate 502 to a suitable angle so that the block 503 is inserted into the corresponding slot 504, and then fix the slide plate 501 to the surface of the beam 3 by the locking bolt 505, so as to complete the assembly of the reinforcing mechanism 5 and improve the overall connection strength of the device.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled steel structure, characterized in that: The invention comprises a base (1), a support column (2) and an assembly mechanism (4), wherein the support column (2) is fixedly mounted on the surface of the base (1), a crossbeam (3) is mounted on the side wall of the support column (2), and the assembly mechanism (4) is mounted on the surface of the support column (2) and is used to fix the crossbeam (3) on the side wall of the support column (2), and the assembly mechanism (4) comprises: A positioning frame (401), wherein the positioning frame (401) is slidably sleeved on the surface of the support column (2); A sleeve plate (404), wherein the sleeve plate (404) is slidably mounted in the inner cavity of the positioning frame (401), and the crossbeam (3) is plugged into the inner cavity of the sleeve plate (404); A first bolt (407), wherein the first bolt (407) is movably mounted in the inner cavity of the sleeve plate (404), and a plurality of threaded holes (408) are formed on the side wall of the support column (2), and the first bolt (407) is threadedly connected to the threaded holes (408).

2. The assembled steel structure according to claim 1, characterized in that: A first sliding block (402) is fixedly installed on the inner wall of the positioning frame (401), a first sliding groove (403) is opened on the side wall of the support column (2), the first sliding block (402) is slidably installed in the inner cavity of the first sliding groove (403), and a second bolt (415) is threadedly connected between the sleeve plate (404) and the crossbeam (3).

3. The assembled steel structure according to claim 1, characterized in that: A second sliding block (405) is fixedly mounted on the side wall of the sleeve plate (404), a second sliding groove (406) is provided in the inner cavity of the positioning frame (401), and the second sliding block (405) is slidably mounted in the inner cavity of the second sliding groove (406).

4. The assembled steel structure according to claim 3, characterized in that: A push ring (409) is fixedly mounted on the surface of the first bolt (407), and the surface of the push ring (409) is conical.

5. The assembled steel structure according to claim 4, characterized in that: A first wedge block (410) is slidably mounted in the inner cavity of the second sliding block (405), and a positioning groove (411) is provided in the inner cavity of the second sliding groove (406) for clamping the first wedge block (410).

6. The assembled steel structure according to claim 5, characterized in that: A connecting rod (412) is fixedly installed on the side wall of the first wedge block (410), and a second wedge block (413) is fixedly installed on the other end of the connecting rod (412). The wedge surface of the second wedge block (413) is in contact with the conical surface of the push ring (409). A spring (414) is sleeved on the surface of the connecting rod (412), and one end of the spring (414) is fixedly connected to the positioning frame (401), and the other end of the spring (414) is fixedly connected to the second wedge block (413), which is used for resetting the first wedge block (410).

7. The assembled steel structure according to claim 1, characterized in that: A reinforcing mechanism (5) is installed at the bottom of the crossbeam (3) for increasing the connection strength; the reinforcing mechanism (5) comprises a slide plate (501), a clamping block (503) and a clamping groove (504); the slide plate (501) is slidably sleeved on the lower surface of the crossbeam (3); a support plate (502) is hingedly connected to the bottom of the slide plate (501); and a clamping block (503) is fixedly installed at the other end of the support plate (502).

8. The assembled steel structure according to claim 7, characterized in that: The side wall of the support column (2) is provided with a plurality of slots (504), the block (503) is inserted into the inner cavity of the slot (504), and the inner cavity of the slide plate (501) is threadedly connected with a locking bolt (505) for fixing the slide plate (501) on the surface of the crossbeam (3).

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