Pipe tightening device for mounting rural water supply pipe network

Abstract

The utility model relates to the technical field of water pipe network installation, and discloses a pipe tightening device for rural water supply pipe network installation, which comprises a holding mechanism and a locking mechanism, the locking mechanism is movably connected to the surface of the holding mechanism, and the holding mechanism comprises a connecting unit and a display control unit. According to the pipe tightening device for mounting the rural water supply pipe network, through the design of the rotating shaft connecting block, the device can flexibly adapt to the requirements of pipelines with different diameters, the mounting efficiency is improved, the hanging holes formed in the surface enable connection with hooks to be simple and rapid, tedious steps in the mounting process are reduced, the construction period is shortened, and the construction cost is reduced. The torsion detection function is a highlight of the device, and the device can monitor and adjust the torsion in real time in the installation process, ensure that the pipeline connection reaches the optimal fastening state, enhance the stability of the pipeline connection, reduce the pipeline loosening or falling phenomenon caused by external force, and ensure the normal operation of a water supply pipe network.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe network installation, in particular to a pipe tightening device used for installing a rural water supply pipe network. Background Art

[0002] The pipeline system for conveying and distributing water to users in water supply projects is also called water supply network. It includes water supply channels, water distribution networks, pressure pumping stations, water towers, pools and network ancillary facilities. The channels from the water source to the water plant only serve to convey water, which is called water supply network; the pipes coming out of the water plant are called water distribution networks. The pipes that mainly serve to convey water in the water distribution network are called trunk pipes, and the pipes that branch out from the trunk pipes and serve to distribute water are called branches. The pipes that connect to users are called user branches. When installing the water supply pipes, since the water supply pipes are in sections, the sections of the water supply pipes need to be spliced and tightened to form a complete water supply pipeline.

[0003] The prior art discloses a pipe tightening device for water supply pipe network installation with application number: 202321017620.7, comprising an installed pipe and a pipe to be tightened, the pipe to be tightened is arranged on one side of the installed pipe, a mounting plate is arranged on the top of the installed pipe, a fixed support rod is fixedly installed on the bottom of the mounting plate, a fixed arc plate is fixedly installed on the bottom of the fixed support rod, a clamping assembly is arranged on the mounting plate, a connecting plate is fixedly installed on the outer side wall of the fixed arc plate, a connecting groove is arranged on the connecting plate, a connecting rod is arranged in the connecting groove, a first positioning arc plate is fixedly installed on the outer side wall of the connecting rod, and a second positioning arc plate is fixedly installed on the outer side wall of the connecting rod, the first positioning arc plate and the second positioning arc plate are used to facilitate the positioning of the pipe to be tightened, avoiding repeated manual positioning and adjustment, and after the pipe to be tightened is positioned, it can be moved to the installed pipe and connected and tightened therewith.

[0004] However, the existing technology still has the following shortcomings. First, when the above-mentioned device is used, it is installed on the surface of the pipeline to facilitate movement and connection and docking with it. However, when the above-mentioned device is installed on the surface of the pipeline, it is relatively cumbersome, which affects the use effect and convenience. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe tightening device for installing a rural water supply pipe network to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pipe tightening device for installing a rural water supply pipe network, comprising a holding mechanism and a locking mechanism, wherein the locking mechanism is movably connected to the surface of the holding mechanism.

[0007] The holding mechanism includes a connecting unit and a display and control unit. The display and control unit is fixedly connected to the top of the connecting unit, and the locking mechanism is movably connected to the side of the connecting unit.

[0008] Preferably, the connecting unit is composed of a grip, a connecting block, a connecting plate, a hook and a rubber cushion block. The connecting block is fixedly connected to the top of the grip, the connecting plate is fixedly connected to the side of the connecting block, the hook is fixedly connected to the other side of the connecting block, and the rubber cushion block is fixedly connected to the top of the connecting block, playing a major role in holding.

[0009] Preferably, the display and control unit is composed of a control switch, a display board and a torsion connecting block. The control switch is fixedly connected to the surface of the connecting block, the display board is fixedly connected to the surface of the connecting block, and the torsion connecting block is fixedly connected to the top of the connecting plate, facilitating the observation of torsion and improving the use safety.

[0010] Preferably, the locking mechanism is composed of a tight pipe block, a rubber backing plate, a hanging hole, a first connecting shaft block, a second connecting shaft block and a connecting groove. The tight pipe block is movably connected to the side of the torsion connecting block, the rubber backing plate is fixedly connected to the top of the tight pipe block, the hanging hole is opened at the top of the tight pipe block and the rubber backing plate, the first connecting shaft block is fixedly connected to the side of the tight pipe block, the second connecting shaft block is fixedly connected to the other side of the tight pipe block, and the connecting groove is opened inside the second connecting shaft block, playing a role in quick locking.

[0011] Preferably, a torsion sensor is arranged inside the torsion connecting block, and the stress end of the torsion sensor is connected to the second connecting shaft block connected to the surface of the torsion connecting block, facilitating the recording of torsion through the torsion connecting block and preventing pipeline damage caused by excessive torsion.

[0012] Preferably, the first connecting shaft block is rotatably connected to the inside of the connecting groove, playing a major role in connecting and extending.

[0013] Preferably, the hanging hole is hung on the surface of the hook, facilitating quick connection and improving the installation convenience.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] For the tight pipe device used in the installation of rural water supply pipe networks, through the design of the rotating shaft connecting block, the device can flexibly adapt to the pipeline requirements of different diameters, improve the installation efficiency. The hanging holes arranged on the surface make the connection with the hook simple and fast, reducing the cumbersome steps in the installation process and shortening the construction period.

[0016] The pipe tightening device for rural water supply network installation, the torque detection function is a major highlight of this device. It can monitor and adjust the torque in real time during the installation process to ensure that the pipe connection reaches the best tightening state, enhance the stability of the pipe connection, reduce the phenomenon of pipe loosening or falling off caused by external forces, and ensure the normal operation of the water supply network. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0018] Figure 2 For the present utility model Figure 1 is an enlarged schematic diagram of the structure at position A in the present utility model;

[0019] Figure 3 For the present utility model Figure 1 is an enlarged schematic diagram of the structure at position B in the present utility model;

[0020] Figure 4 is a schematic diagram of the pipe tightening block structure of the present utility model.

[0021] In the figure: 1. Holding mechanism; 101. Handle; 102. Connecting block; 103. Connecting plate; 104. Hook; 105. Rubber cushion block; 111. Control switch; 112. Display board; 113. Torque connecting block; 2. Locking mechanism; 201. Pipe tightening block; 202. Rubber backing plate; 203. Hanging hole; 204. First coupling block; 205. Second coupling block; 206. Connecting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A pipe tightening device for rural water supply network installation, including a holding mechanism 1 and a locking mechanism 2, and the locking mechanism 2 is movably connected to the surface of the holding mechanism 1.

[0024] The holding mechanism 1 includes a connecting unit and a display and control unit, the display and control unit is fixedly connected to the top of the connecting unit, and the locking mechanism 2 is movably connected to the side of the connecting unit.

[0025] The connecting unit consists of a grip 101, a connecting block 102, a connecting plate 103, a hook 104 and a rubber cushion block 105. The connecting block 102 is fixedly connected to the top of the grip 101. The connecting plate 103 is fixedly connected to the side of the connecting block 102. The hook 104 is fixedly connected to the other side of the connecting block 102. The rubber cushion block 105 is fixedly connected to the top of the connecting block 102, playing a major role in holding. The display and control unit consists of a control switch 111, a display board 112 and a torsion connecting block 113. The control switch 111 is fixedly connected to the surface of the connecting block 102. The display board 112 is fixedly connected to the surface of the connecting block 102. The torsion connecting block 113 is fixedly connected to the top of the connecting plate 103. A torsion sensor is arranged inside the torsion connecting block 113, and the force receiving end of the torsion sensor is connected to a second connecting shaft block 205 connected to the surface of the torsion connecting block 113, facilitating the recording of torsion through the torsion connecting block 113, preventing pipeline damage caused by excessive torsion, facilitating the observation of torsion, and improving the use safety.

[0026] The locking mechanism 2 consists of a pipe tightening block 201, a rubber backing plate 202, a hanging hole 203, a first connecting shaft block 204, a second connecting shaft block 205 and a connecting groove 206. The pipe tightening block 201 is movably connected to the side of the torsion connecting block 113. The rubber backing plate 202 is fixedly connected to the top of the pipe tightening block 201. The hanging hole 203 is opened at the top of the pipe tightening block 201 and the rubber backing plate 202, and the hanging hole 203 is hung on the surface of the hook 104, facilitating quick connection and improving the installation convenience. The first connecting shaft block 204 is fixedly connected to the side of the pipe tightening block 201, and the first connecting shaft block 204 is rotatably connected to the inside of the connecting groove 206, playing a major role in connecting and extending. The second connecting shaft block 205 is fixedly connected to the other side of the pipe tightening block 201, and the connecting groove 206 is opened on the inner side of the second connecting shaft block 205, playing a role in quick locking.

[0027] During use, the pipe tightening block 201 with the rubber cushion block 105 attached is placed against the surface of the pipeline to be connected, and after surrounding it for one week, it is hung on the surface of the hook 104 for positioning. The user observes the real-time torsion data on the display board 112 and performs the operation of tightening the pipeline.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe tightening device for rural water supply network installation, comprising a holding mechanism (1) and a locking mechanism (2), characterized in that: The locking mechanism (2) is movably connected to the surface of the holding mechanism (1). The holding mechanism (1) includes a connecting unit and a display and control unit. The display and control unit is fixedly connected to the top of the connecting unit, and the locking mechanism (2) is movably connected to the side of the connecting unit.

2. The pipe tightening device for rural water supply pipe network installation according to claim 1, characterized in that: The connecting unit is composed of a grip (101), a connecting block (102), a connecting plate (103), a hook (104) and a rubber cushion block (105). The connecting block (102) is fixedly connected to the top of the grip (101), the connecting plate (103) is fixedly connected to the side of the connecting block (102), the hook (104) is fixedly connected to the other side of the connecting block (102), and the rubber cushion block (105) is fixedly connected to the top of the connecting block (102).

3. The pipe tightening device for rural water supply network installation according to claim 2, wherein: The display and control unit is composed of a control switch (111), a display board (112) and a torsion connecting block (113). The control switch (111) is fixedly connected to the surface of the connecting block (102), the display board (112) is fixedly connected to the surface of the connecting block (102), and the torsion connecting block (113) is fixedly connected to the top of the connecting plate (103).

4. The pipe tightening device for rural water supply pipe network installation according to claim 3, characterized in that: The locking mechanism (2) is composed of a tight tube block (201), a rubber backing plate (202), a hanging hole (203), a first connecting shaft block (204), a second connecting shaft block (205) and a connecting groove (206). The tight tube block (201) is movably connected to the side of the torsion connecting block (113), the rubber backing plate (202) is fixedly connected to the top of the tight tube block (201), the hanging hole (203) is opened at the top of the tight tube block (201) and the rubber backing plate (202), the first connecting shaft block (204) is fixedly connected to the side of the tight tube block (201), the second connecting shaft block (205) is fixedly connected to the other side of the tight tube block (201), and the connecting groove (206) is opened inside the second connecting shaft block (205).

5. The pipe tightening device for rural water supply pipe network installation according to claim 4, characterized in that: A torsion sensor is arranged inside the torsion connecting block (113), and the stress end of the torsion sensor is connected to the second connecting shaft block (205) connected to the surface of the torsion connecting block (113).

6. The pipe tightening device for rural water supply pipe network installation according to claim 5, characterized in that: The first connecting shaft block (204) is rotatably connected to the inside of the connecting groove (206).

7. The pipe tightening device for rural water supply network installation according to claim 6, characterized in that: The hanging hole (203) is hung on the surface of the hook (104).

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