Pipe clamp with nut

Abstract

According to the pipe clamp with the nut, the fixing nut is welded to the first clamping block, meanwhile, the internal structure of the fixing nut is optimized, a two-stage thread structure is formed in the fixing nut, when the pipe clamp is installed, the first clamping block and the second clamping block are annularly arranged on the outer wall of a pipeline, and the ends of the two clamping blocks are locked; then the whole pipe clamp is fixed to the outside through a screw matched with any one of the two-stage thread structures of the fixing nut in the field installation environment, so that screws of different sizes can be used for installing the pipe clamp under the condition that materials on the installation site are limited, and the installation flexibility is high; various pipe clamps matched with different screws do not need to be stored in a warehouse, the stock pressure can be reduced, the fixing nut is fixed to the first clamping block in advance, the fixing nut does not need to be screwed in the installation process, the installation difficulty is reduced, the installation efficiency is improved, the fixing nut can be prevented from falling accidentally, and consumables are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of pipe clamp technology, and in particular relates to a pipe clamp with a built-in nut. Background Technology

[0002] A pipe clamp is a fixing device that is placed around the outside of a pipe to suspend it horizontally on a roof or fix it vertically to a wall. Specifically, a pipe clamp consists of two semi-circular fixing parts. During installation, the two fixing parts are symmetrically placed around the outside of the pipe, and the ends of the two fixing parts are locked together by screws and nuts to form a circular structure that holds the pipe tightly. A screw and nut are set on one of the fixing parts to connect the entire pipe clamp to the roof or wall. However, this locking method requires one hand to hold the nut and the other to turn the screw, which is cumbersome and inefficient. In narrow installation environments, the nut is easy to fall off when turning it, resulting in material waste. Furthermore, existing pipe clamps require the screw size to match the size of the through hole on the fixing part and the screw to match the nut size. However, materials are limited at the installation site. If the corresponding screw or nut is missing or the screw and nut provided are incompatible, installation will be impossible, resulting in poor installation flexibility. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] To overcome the above shortcomings, the purpose of this utility model is to provide a pipe clamp with a built-in nut to solve the technical problems of low installation efficiency, material waste and poor installation flexibility of existing pipe clamps.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the technical solution provided in this application is as follows:

[0007] A pipe clamp with a built-in nut includes: a first clamping block and a second clamping block disposed opposite to and detachably connected to the first clamping block, wherein the outer side wall of the first clamping block protrudes outward to form a fixing part, a fixing nut is provided on the fixing part, a first thread structure is formed on the upper part of the inner side wall of the fixing nut and a second thread structure is formed on the lower part, and the thread diameter of the first thread structure is larger than the thread diameter of the second thread structure.

[0008] By welding a fixing nut onto the first clamping block and optimizing the internal structure of the fixing nut to form a two-stage thread structure, the first and second clamping blocks are placed around the outer wall of the pipe during installation, and the ends of the two clamping blocks are locked. Then, in the on-site installation environment, screws that are compatible with any one stage of the two-stage thread structure of the fixing nut are used to fix the entire pipe clamp to the outside. In this way, even with limited materials on-site, screws of different sizes can be used to install the pipe clamp, providing high installation flexibility. There is no need to store various pipe clamps that are compatible with different screws in the warehouse, which can reduce inventory pressure. Furthermore, the fixing nut is pre-fixed to the first clamping block, so there is no need to tighten the fixing nut during installation, which reduces installation difficulty, improves installation efficiency, and also prevents the fixing nut from falling off accidentally, reducing material consumption.

[0009] In some embodiments, the two ends of the first and second clamping blocks extend horizontally to form two locking surfaces, and the two locking surfaces of the second clamping block are provided with locking nuts. The two locking surfaces of the first clamping block are provided with through holes for screws to pass through and lock onto the locking nuts at positions corresponding to the two locking nuts.

[0010] Pre-fixing the locking nut to the second clamping block can prevent the locking nut from falling off during installation, reduce material consumption, eliminate the need to hold the nut with one hand and tighten the screw with the other, reduce installation difficulty, and improve installation efficiency.

[0011] In some embodiments, soft rubber sleeves are provided on the first and second clamping blocks;

[0012] By setting up soft rubber sleeves, we can prevent the first and second clamps from directly contacting the pipe and scratching it. Secondly, we can fill the gap between the first and second clamps and the outer wall of the pipe, which can prevent slipping and improve the tightness of the pipe clamps in fixing the pipe. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the self-contained nut pipe clamp of this utility model;

[0014] Figure 2 This is a cross-sectional view of the self-contained nut pipe clamp of this utility model;

[0015] Figure 3 yes Figure 2 A magnified view of part A in the middle.

[0016] Figure label:

[0017] 1. First clamping block; 101. Fixing part; 102. Locking surface; 1021. Through hole; 103. Fixing nut; 1031. First thread structure; 1032. Second thread structure; 2. Second clamping block; 201. Locking nut. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0019] The present invention provides a self-contained nut pipe clamp, comprising: a first clamping block 1 and a second clamping block 2 disposed opposite to and detachably connected to the first clamping block 1, wherein the outer side wall of the first clamping block 1 protrudes outward to form a fixing part 101, a fixing nut 103 is welded on the fixing part 101, a first thread structure 1031 is formed above the inner side wall of the fixing nut 103 and a second thread structure 1032 is formed below the inner side wall, and the thread diameter of the first thread structure 1031 is larger than the thread diameter of the second thread structure 1032.

[0020] Specifically, the first thread structure 1031 and the second thread structure 1032 can be a combination of M10 and M8, or a combination of M6 and M8, or other combinations of various specifications and sizes. As long as the diameter of the first thread structure 1031 is greater than the diameter of the second thread structure 1032, it is possible to avoid the larger screw being unable to be inserted into the fixing nut 103 due to the smaller diameter of the upper thread.

[0021] Specifically, the two ends of the first clamping block 1 and the second clamping block 2 extend horizontally to form two locking surfaces 102.

[0022] Preferably, in this application, locking nuts 201 are pre-welded to the two locking surfaces 102 of the second clamping block 2. Through holes 1021 are provided on the two locking surfaces 102 of the first clamping block 1 at the positions corresponding to the two locking nuts 201. When locking the first clamping block 1 and the second clamping block 2, the lower end of the screw is directly passed through the through hole 1021 and connected to the locking nut 201.

[0023] When installing the pipe clamp, place the first clamp 1 and the second clamp 2 around the outer wall of the pipe respectively. Then, insert the locking screw into the through hole 1021 and the locking nut 201 to lock the first clamp 1 and the second clamp 2 so that the locking screw fixing ring is placed on the outside of the pipe. Finally, select any screw that matches the size of the fixing nut 103 according to the on-site material conditions to fix the entire pipe clamp to the roof or wall to complete the installation.

[0024] Specifically, the fixing part 101 is located in the middle of the top of the clamping block and has a frame-shaped structure. Its shape is regular. When the entire pipe clamp is fixed to the external wall or ceiling, the entire pipe clamp is evenly stressed. It can also ensure that the contact surface between the fixing nut 103 and the fixing part 101 is large, thereby improving the stability of the fixing nut 103.

[0025] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A pipe clamp with a built-in nut, characterized in that, include: The first clamping block (1) and the second clamping block (2) are disposed opposite to and detachably connected to the first clamping block (1), wherein the top of the outer side wall of the first clamping block (1) protrudes outward to form a fixing part (101), and a fixing nut (103) is disposed on the fixing part (101). A first thread structure (1031) is formed above the inner side wall of the fixing nut (103) and a second thread structure (1032) is formed below it. The thread diameter of the first thread structure (1031) is greater than the thread diameter of the second thread structure (1032).

2. The self-contained nut pipe clamp according to claim 1, characterized in that, The first and second clamping blocks (1, 2) extend horizontally at both ends to form two locking surfaces (102). The two locking surfaces (102) of the second clamping block (2) are provided with locking nuts (201). The two locking surfaces (102) of the first clamping block (1) are provided with through holes (1021) for screws to pass through and lock onto the locking nuts (201) at the positions corresponding to the two locking nuts (201).

3. The self-contained nut pipe clamp according to claim 1 or 2, characterized in that, The first and second clamping blocks (1, 2) are fitted with soft rubber sleeves.

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