Stable building steel structure convenient to install

Abstract

The utility model discloses a stable building steel structure convenient to install, and belongs to the technical field of building steel structures, the stable building steel structure comprises a steel structure body and two installation blocks, the two installation blocks are fixedly connected to the opposite faces of two walls in a one-to-one correspondence mode, and the steel structure body is connected between the two installation blocks; the utility model relates to a steel structure body supporting and fixing device, which comprises a steel structure body, a mounting component and a fixing component, the mounting component comprises a fixing cylinder, a reset spring, a limiting block and a limiting spring, a mounting groove is formed in the mounting block, and the fixing cylinder is connected in the mounting groove in a sliding manner. The steel structure body is supported and fixed by adopting the fixing cylinder which can be controlled to extend out of the mounting block through arrangement of the mounting component; the fixing cylinder is located in the mounting groove, so that the steel structure body is effectively prevented from being hindered, compared with the mode that a mounting frame with the top open is adopted for mounting the structure body, the comprehensive contact effect on the end portion of the steel structure body is achieved, the height of lifting the steel structure is reduced, and the workload is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building steel structures, and in particular relates to a stable and conveniently installed building steel structure. Background Art

[0002] Construction steel can be generally divided into steel for steel structure and steel for reinforced concrete structure. Existing construction steel structure is laborious to install, which increases the labor burden of installation operators and cannot meet people's needs.

[0003] The Chinese utility model application number CN202021887562.X discloses a building steel structure that is easy to install. The steel structure body is installed by means of a fixing block with an open top and high-strength bolts. In this method, the top of the super-high fixing block of the steel structure body needs to be lifted, which is quite labor-intensive. In addition, the bottom of the steel structure body is fixed with bolts, which lacks a comprehensive limiting effect on the steel structure body and is not conducive to forming a stable installation effect. Utility Model Content

[0004] The purpose of the utility model is to provide a stable and easy-to-install building steel structure to solve the problem that in the traditional technology of installing the steel structure body by using a fixing block with an open top and high-strength bolts, it is necessary to lift the top of the ultra-high fixing block of the steel structure body, which is quite labor-intensive.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A stable and easy-to-install building steel structure, comprising:

[0007] A steel structure body and mounting blocks, wherein two mounting blocks are fixedly connected to opposite sides of two walls in a one-to-one correspondence, and the steel structure body is connected between the two mounting blocks;

[0008] The mounting assembly comprises a fixed cylinder, a return spring, a limit block and a limit spring. The mounting block is provided with a mounting groove, a fixed cylinder is slidably connected in the mounting groove, a return spring is inherently provided between the inner end of the fixed cylinder and the bottom of the mounting groove, a plurality of sliding grooves are provided on the mounting block, and the opposite ends of the plurality of sliding grooves are connected to the peripheral side of the mounting groove, a limit block is slidably connected in the sliding groove, a limit spring is fixedly connected between the limit block and the inside of the sliding groove, and the limit block rests against the outer end face of the fixed cylinder close to the bottom of the mounting groove.

[0009] Preferably, a clamping groove is provided on the limit block, and a plurality of ribs are fixedly connected to the outer peripheral side of the fixed cylinder, and the plurality of ribs are slidably matched with the plurality of clamping grooves in a one-to-one correspondence.

[0010] Preferably, a side of the limiting block away from the bottom of the sliding groove and a side of the mounting block away from the wall are flush with each other.

[0011] Preferably, a groove is formed on the limit block, a buffer pad is fixedly connected in the groove, and the buffer pad is made of rubber.

[0012] Preferably, a snap-in assembly is connected inside the mounting block, and the snap-in assembly includes a snap-in block, a connecting spring, a connecting frame and a fixing groove. The snap-in block and the connecting frame are slidingly arranged in the mounting block. The connecting spring is fixedly connected between the snap-in block and the connecting frame. One end of the connecting frame away from the snap-in block is fixedly connected to the limit block. A plurality of fixing grooves are provided on the fixing cylinder and the steel structure body, and the plurality of fixing grooves are snap-fitted with the plurality of snap-in blocks in a one-to-one correspondence.

[0013] Preferably, one side of the installation groove is connected to a connecting groove, a snap-in block is slidably connected to the connecting groove, a connecting cavity is connected to the side of the connecting groove away from the installation groove, the connecting frame is clearance-matched with the inside of the connecting cavity, and the connecting cavity is connected to the bottom of the sliding groove at one end away from the connecting groove, wherein the connecting groove and the connecting cavity are both opened in the installation block.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, a mounting assembly is provided, and a fixing cylinder that can be controllably extended out of the mounting block is used to support and fix the steel structure body. During installation, the fixing cylinder is located in the mounting groove, thereby effectively avoiding obstruction to the steel structure body. Compared with the installation of the structure body by using a mounting frame with an open top, a comprehensive contact effect with the end of the steel structure body is achieved, and the height of the lifted steel structure is reduced, thereby alleviating the workload.

[0016] 2. In the utility model, a clamping assembly is provided, and a spring and a clamping block are connected to form a further fixing effect on the mounting block, the steel structure body and the fixing cylinder, thereby improving the stability of the fixing of the steel structure body. At the same time, a limit block and a return spring that limit the fixing cylinder are used as driving parts. When it is necessary to release the clamping of the clamping block, the limit block can be directly pulled, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation block structure of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the interior of the mounting block of the utility model;

[0020] Figure 4 for Figure 3 The enlarged schematic diagram of part A in the middle;

[0021] Figure 5 It is a schematic diagram of the matching of the slot and the rib of the utility model.

[0022] In the figure: 1 steel structure body, 2 mounting block, 3 mounting groove, 4 fixing cylinder, 5 return spring, 6 sliding groove, 7 limit block, 8 clamping groove, 9 rib, 10 limit spring, 11 clamping block, 12 connecting spring, 13 connecting frame, 14 connecting groove, 15 connecting cavity, 16 fixing groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5 , a stable and easy-to-install building steel structure, including:

[0025] The steel structure body 1 and the mounting blocks 2 are fixedly connected to opposite sides of two walls in a one-to-one correspondence, and the steel structure body 1 is connected between the two mounting blocks 2.

[0026] The installation component includes a fixed cylinder 4, a return spring 5, a limit block 7 and a limit spring 10. A mounting groove 3 is provided on the mounting block 2, and a fixed cylinder 4 is slidably connected in the mounting groove 3. There is an inherent return spring 5 between the inner end of the fixed cylinder 4 and the bottom of the mounting groove 3. A plurality of sliding grooves 6 are provided on the mounting block 2, and the opposite ends of the plurality of sliding grooves 6 are connected to the peripheral side of the mounting groove 3. A limit block 7 is slidably connected in the sliding groove 6, and a limit spring 10 is fixedly connected between the limit block 7 and the inside of the sliding groove 6. The limit block 7 is close to the bottom of the mounting groove 3 and abuts against the outer end face of the fixed cylinder 4. The limit block 7 is moved to move the limit block 7 away from the fixed cylinder 4. The fixed cylinder 4 that loses the obstruction extends out under the elastic force of the return spring 5 and is sleeved on the outer peripheral side of one end of the steel structure body 1, so as to form a preliminary limiting effect on the steel structure body 1.

[0027] The side of the limiting block 7 away from the bottom of the sliding groove 6 is flush with the side of the mounting block 2 away from the wall, which effectively prevents the limiting block 7 and the fixing tube 4 from hindering the installation of the steel structure body 1.

[0028] A slot 8 is provided on the limit block 7, and a plurality of ribs 9 are fixedly connected to the outer peripheral side of the fixed tube 4. The plurality of ribs 9 slide in correspondence with the plurality of slots 8 one by one. When the fixed tube 4 is extended, the cooperation between the slot 8 and the ribs 9 forms a further limiting effect on the fixed tube 4.

[0029] A groove is provided on the limit block 7 , and a buffer pad is fixedly connected in the groove. The buffer pad is made of rubber, which is convenient for moving the limit block 7 .

[0030] A clamping assembly is connected in the mounting block 2, and the clamping assembly includes a clamping block 11, a connecting spring 12, a connecting frame 13 and a fixing groove 16. The clamping block 11 and the connecting frame 13 are slidingly arranged in the mounting block 2 with a gap. The connecting spring 12 is fixedly connected between the clamping block 11 and the connecting frame 13. The connecting frame 13 is fixedly connected to the limit block 7 at one end away from the clamping block 11. A plurality of fixing grooves 16 are provided on the fixing cylinder 4 and the steel structure body 1. The plurality of fixing grooves 16 are clamped and matched with the plurality of clamping blocks 11 in a one-to-one manner. Under the elastic force of the connecting spring 12, when the fixing grooves 16 on the steel structure body 1 and the fixing cylinder 4 are directly opposite to the connecting grooves 14 in the mounting block 2, the plurality of clamping blocks 11 are clamped into the fixing grooves 16 on the steel structure body 1 and the fixing cylinder 4, thereby forming a further fixing effect on the steel structure body 1.

[0031] One side of the mounting groove 3 is connected with a connecting groove 14, and a snap-in block 11 is slidably connected in the connecting groove 14. The side of the connecting groove 14 away from the mounting groove 3 is connected with a connecting cavity 15, and the connecting frame 13 is matched with the internal clearance of the connecting cavity 15. The end of the connecting cavity 15 away from the connecting groove 14 is connected with the bottom of the sliding groove 6, wherein the connecting groove 14 and the connecting cavity 15 are both provided in the mounting block 2.

[0032] The operating principle of the utility model is now described as follows:

[0033] When installing the steel structure body 1, align one end of the steel structure body 1 with the interior of the fixing tube 4 and insert it into the fixing tube 4. Move the limit block 7 through the groove to overcome the elastic force of the limit spring 10 so that the limit block 7 moves away from the fixing tube 4. The fixed tube 4 without the obstruction extends out under the elastic force of the return spring 5 and is sleeved on the outer peripheral side of one end of the steel structure body 1, forming a preliminary limiting effect on the steel structure body 1.

[0034] The released limit block 7 is reset under the elastic force of the limit spring 10. When the fixing grooves 16 on the steel structure body 1 and the fixing cylinder 4 are directly opposite to the connecting groove 14 in the mounting block 2, the clamping block 11 abutting against the outer peripheral side of the fixing cylinder 4 is clamped into the fixing grooves 16 on the steel structure body 1 and the fixing cylinder 4 under the elastic force of the connecting spring 12, thereby further fixing the mounting block 2, the steel structure body 1 and the fixing cylinder 4.

[0035] At the same time, the limiting block 7 abuts against the outer side of the protruding portion of the fixed tube 4, and forms a further limiting effect on the fixed tube 4 through the cooperation of the slot 8 and the rib 9;

[0036] When the steel structure body 1 needs to be disassembled, it is only necessary to pull the limit block 7 until the clamping block 11 is out of the fixing groove 16 on the steel structure body 1 and the fixing tube 4, and press the fixing tube 4 deep into the installation groove 3, release the limit block 7, and let the limit block 7 lock the fixing tube 4 again, so as to facilitate the next installation.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stable and easy-to-install building steel structure, characterized in that: include: A steel structure body (1) and a mounting block (2), wherein the two mounting blocks (2) are fixedly connected to opposite sides of two walls in a one-to-one correspondence, and the steel structure body (1) is connected between the two mounting blocks (2); The mounting assembly comprises a fixed cylinder (4), a return spring (5), a limit block (7) and a limit spring (10); the mounting block (2) is provided with a mounting groove (3), the fixed cylinder (4) is slidably connected in the mounting groove (3), a return spring (5) is inherently arranged between the inner end of the fixed cylinder (4) and the inner bottom of the mounting groove (3); the mounting block (2) is provided with a plurality of sliding grooves (6), the opposite ends of the plurality of sliding grooves (6) are all connected to the peripheral side of the mounting groove (3), the limit block (7) is slidably connected in the sliding groove (6), the limit spring (10) is fixedly connected between the limit block (7) and the inside of the sliding groove (6), and the limit block (7) abuts against the outer end surface of the fixed cylinder (4) on the side close to the inner bottom of the mounting groove (3).

2. A stable and easy-to-install building steel structure according to claim 1, characterized in that: in: The limit block (7) is provided with a slot (8), and the outer peripheral side of the fixed cylinder (4) is fixedly connected with a plurality of ribs (9), and the plurality of ribs (9) are slidably matched with the plurality of slots (8) in a one-to-one correspondence.

3. A stable and easy-to-install building steel structure according to claim 1, characterized in that: in: The side of the limiting block (7) away from the bottom of the sliding groove (6) and the side of the mounting block (2) away from the wall are flush with each other.

4. A stable and easy-to-install building steel structure according to claim 3, characterized in that: in: The limiting block (7) is provided with a groove, a buffer pad is fixedly connected in the groove, and the buffer pad is made of rubber.

5. A stable and easy-to-install building steel structure according to claim 1, characterized in that: in: A snap-fit ​​assembly is connected inside the mounting block (2), and the snap-fit ​​assembly comprises a snap-fit ​​block (11), a connecting spring (12), a connecting frame (13) and a fixing groove (16). The snap-fit ​​block (11) and the connecting frame (13) are arranged in a gap-sliding manner inside the mounting block (2). The connecting spring (12) is fixedly connected between the snap-fit ​​block (11) and the connecting frame (13). One end of the connecting frame (13) away from the snap-fit ​​block (11) is fixedly connected to a limit block (7). A plurality of fixing grooves (16) are provided on the fixing cylinder (4) and the steel structure body (1), and the plurality of fixing grooves (16) are snap-fitted with the plurality of snap-fit ​​blocks (11) in a one-to-one corresponding manner.

6. A stable and easy-to-install building steel structure according to claim 5, characterized in that: in: One side of the installation groove (3) is connected to a connecting groove (14), a clamping block (11) is slidably connected to the connecting groove (14), a side of the connecting groove (14) away from the installation groove (3) is connected to a connecting cavity (15), the connecting frame (13) is clearance-matched with the inside of the connecting cavity (15), and the end of the connecting cavity (15) away from the connecting groove (14) is connected to the bottom of the sliding groove (6), wherein the connecting groove (14) and the connecting cavity (15) are both arranged in the installation block (2).

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