Steel structure installation limiting device

Abstract

The utility model relates to the technical field of installation limiting devices, and discloses a steel structure installation limiting device which comprises a middle block, inserting blocks are detachably connected to the two sides of the middle block, an adjusting mechanism is arranged on the middle block, clamping blocks are symmetrically arranged on the adjusting mechanism, and the clamping blocks are detachably connected to the two sides of the middle block. And the clamping blocks are driven by the adjusting mechanism to face each other or separate from each other. During use, the needed inserting blocks are detachably connected to the middle block, the inserting blocks on the two sides are inserted into steel needing to be connected, and then the clamping blocks are driven by the adjusting mechanism to clamp and fix the steel at the two ends. By the adoption of the structure, steel on the two sides can be clamped and fixed through the clamping blocks, the strength of the connecting position is enhanced through insertion of the insertion blocks, and therefore the steel is better connected, and the original structure of the steel is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of installation limit devices, in particular to a steel structure installation limit device. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of beam steel, steel columns, steel trusses, steel pipe racks and other components made of steel sections and steel plates. Especially in some construction scenarios, it is more common to build steel structures, such as: connecting steel beams, splicing steel pipe racks, etc. However, the existing steel structure installation generally adopts welding or direct bolt fixing connection. In this process, the original structure of the steel is destroyed. After being used in some temporary buildings, it is not conducive to the secondary use of steel. Therefore, it is urgent to propose a steel structure installation limit fixing device. Utility Model Content

[0003] The utility model mainly provides a steel structure installation limit device to solve the problem that the prior art usually adopts welding or directly adopts bolt fixing connection, which destroys the original structure of the steel in the process and is not conducive to the secondary utilization of the steel after being used in some temporary buildings.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A steel structure installation limit device comprises an intermediate block, plug-in blocks are detachably connected to both sides of the intermediate block, an adjustment mechanism is provided on the intermediate block, clamping blocks are symmetrically provided on the adjustment mechanism, and the clamping blocks are driven by the adjustment mechanism to move toward or away from each other. The specific shape and size of the plug-in blocks can be selected according to actual needs, so as to match the square steel frame or the round steel pipe. When in use, the required plug-in blocks are detachably connected to the intermediate block, and the plug-in blocks on both sides are inserted into the steel to be connected, and then the clamping blocks are driven by the adjustment mechanism to clamp and fix the steel at both ends. With the structure of the present application, the steel on both sides can be clamped and fixed by the clamping blocks, and the strength of the connection can be strengthened by the insertion of the plug-in blocks, so as to better connect the steel and avoid damaging the original structure of the steel.

[0006] Furthermore, the adjustment mechanism includes an adjustment screw rotatably connected to the intermediate block, and a guide rod disposed on the intermediate block; the clamping block is threadedly connected to the adjustment screw, and a guide hole matching the guide rod is provided on the clamping block. When in use, the clamping block threadedly connected to the adjustment screw can be controlled to move toward or away from each other by rotating the adjustment screw, thereby clamping the object, and the guide rod can be disposed to limit the position of the clamping block.

[0007] Furthermore, the middle block is provided with a slot for matching the plug-in block, and the middle block and the plug-in block are detachably connected via a connecting screw. The shape of the plug-in block may be different from the shape of the inserted part inserted into the middle block, such as: the plug-in block inserted into the middle part is square, and the plug-in block inserted into the steel part is round. With this structure, the plug-in block can be easily installed and the connection stability of the plug-in block can be enhanced.

[0008] Furthermore, it also includes a reinforcing rod, the two clamping blocks are provided with rod holes for the reinforcing rod to penetrate, and the reinforcing rod is threadedly connected with a compression nut. With this structure, the clamping effect can be enhanced and the stability of the structure can be increased.

[0009] Furthermore, an anti-skid layer is provided on the inner side of the clamping block, and the anti-skid layer can enhance the anti-skid effect.

[0010] Beneficial effect: By adopting the structure of the present application, the steels on both sides can be clamped and fixed by the clamping blocks, and the strength of the connection can be strengthened by inserting the plug-in blocks, thereby better connecting the steels and avoiding damage to the original structure of the steels. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic cross-sectional view of the middle block of this embodiment;

[0012] Figure 2 It is a schematic top view of the middle block of this embodiment.

[0013] Figure numerals: intermediate block 1, insertion block 2, clamping block 3, adjusting screw 4, guide rod 5, connecting screw 6, reinforcing rod 7, clamping nut 8. DETAILED DESCRIPTION

[0014] The technical solution of a steel structure installation limit device involved in the utility model will be further described in detail below in conjunction with embodiments.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] like Figure 1 , Figure 2As shown, a steel structure installation limit device of this embodiment includes an intermediate block 1, and plug-in blocks 2 are detachably connected on both sides of the intermediate block 1. The intermediate block 1 is provided with an adjustment mechanism, and clamping blocks 3 are symmetrically provided on the adjustment mechanism, and the clamping blocks 3 are driven by the adjustment mechanism to move toward or away from each other. The adjustment mechanism includes an adjustment screw 4 rotatably connected to the intermediate block 1, and a guide rod 5 provided on the intermediate block 1; the clamping block 3 is threadedly connected to the adjustment screw 4, and a guide hole matching the guide rod 5 is provided on the clamping block 3. A slot matching the plug-in block 2 is provided on the intermediate block 1, and the intermediate block 1 and the plug-in block 2 are detachably connected by a connecting screw 6. A reinforcing rod 7 is also included, and rod holes matching the reinforcing rod 7 are provided on the two clamping blocks 3, and a clamping nut 8 is threadedly connected to the reinforcing rod 7. An anti-slip layer is provided on the inner side of the clamping block 3. When in use, the required plug-in blocks 2 are detachably connected to the middle block 1, and the plug-in blocks 2 on both sides are inserted into the steel materials to be connected, and then the clamping blocks 3 are driven by the adjustment mechanism to clamp and fix the steel materials at both ends. With the structure of the present application, the steel materials on both sides can be clamped and fixed by the clamping blocks 3, and the strength of the connection can be strengthened by the insertion of the plug-in blocks 2, so as to better connect the steel materials and avoid damaging the original structure of the steel materials.

[0017] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure installation limit device, characterized in that: It comprises a middle block, both sides of which are detachably connected with plug-in blocks, an adjustment mechanism is arranged on the middle block, clamping blocks are symmetrically arranged on the adjustment mechanism, and the clamping blocks are driven by the adjustment mechanism to move towards or away from each other.

2. A steel structure installation limiting device according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting screw rotatably connected to the intermediate block, and a guide rod arranged on the intermediate block; the clamping block is threadedly connected to the adjusting screw, and a guide hole matching the guide rod is opened on the clamping block.

3. A steel structure installation limiting device according to claim 2, characterized in that: The middle block is provided with a slot matched with the plug-in block, and the middle block and the plug-in block are detachably connected via a connecting screw.

4. A steel structure installation limiting device according to claim 3, characterized in that: It also includes a reinforcing rod, and the two clamping blocks are provided with rod holes for the reinforcing rod to pass through, and the reinforcing rod is threadedly connected with a clamping nut.

5. A steel structure installation limiting device according to claim 4, characterized in that: An anti-slip layer is arranged on the inner side of the clamping block.

Images