A pipe connecting device for water supply and drainage engineering

Abstract

The utility model relates to pipeline connection technical field, a pipeline connecting device for water supply and drainage engineering, including the connecting seat, the top of connecting seat is provided with the roof, the lower surface of roof is provided with the clamping mechanism that facilitates to pipe clamping movement butt joint, the connecting plate slidingly arranged in the lower surface of roof, the limiting groove is opened in the lower surface of connecting plate, the sliding slot is opened in the lower surface of connecting plate, the screw rod rotation is arranged in the sliding slot. The pipeline connecting device for water supply and drainage engineering, the roof of top groove being opened in the bottom is installed to the support arm top of setting on the upper surface of connecting seat, still be provided with the limiting rod and telescopic cylinder in the top groove, and telescopic cylinder is connected with the push block of sliding connection in the top groove, and simultaneously install the clamping mechanism in the bottom of push block, in order to utilize the clamping mechanism to pipe clamping and move clamping mechanism and pipe butt joint installation handle.

Description

Technical Field

[0001] This utility model relates to the field of pipe connection technology, specifically a pipe connection device for water supply and drainage engineering. Background Technology

[0002] Water supply and drainage pipes are a general term for pipes used in water supply and drainage systems in building and municipal engineering, and are mainly divided into two categories: water supply pipes and drainage pipes.

[0003] Existing technologies lack a structure for rapid connection and installation of multiple pipe sections, requiring manual handling of the pipes during installation. This is particularly problematic when the pipes are heavy, making them difficult to move and control the precision of the connection process. To address these shortcomings, this invention presents a pipe connection device for water supply and drainage engineering. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pipe connection device for water supply and drainage engineering, which has the advantage of rapid connection and installation of multiple pipe sections.

[0005] This utility model provides the following technical solution: a pipe connection device for water supply and drainage engineering, including a connecting seat, a top plate is provided above the connecting seat, and a clamping mechanism is provided on the lower surface of the top plate to facilitate clamping, moving and docking the pipe.

[0006] The clamping mechanism includes a connecting plate, a limiting groove, a sliding groove, a lead screw, a motor, a slider, a threaded slide block, and a clamping arm. The connecting plate is slidably disposed on the lower surface of the top plate. The limiting groove and the sliding groove are both located on the lower surface of the connecting plate. The lead screw is rotatably disposed within the sliding groove. The motor is fixedly connected to the outside of the connecting plate. The slider is slidably connected within the limiting groove. The threaded slide block is threadedly slidably sleeved onto the lead screw. The clamping arm is fixedly connected to the bottom of the slider and the threaded slide block.

[0007] As a preferred technical solution of this utility model, a support arm is fixedly connected between the top plate and the connecting seat, a top groove is opened on the lower surface of the top plate, a limit rod is fixedly connected inside the top groove, a telescopic cylinder is fixedly connected inside the top groove, a push block is slidably connected inside the top groove, and a limit hole is opened through the push block.

[0008] As a preferred embodiment of this utility model, a support foot is fixedly connected to the lower surface of the connecting seat, a bracket is fixedly connected to the upper surface of the connecting seat, a positioning plate is fixedly connected to the upper surface of the connecting seat, and a tube roller is rotatably connected to the positioning plate.

[0009] In a preferred embodiment of this utility model, the connecting plate is fixedly connected to the lower surface of the push block, and the output end of the motor is fixedly connected to the lead screw.

[0010] As a preferred embodiment of this utility model, the threaded slide block is slidably connected in the slide groove, and the two sets of clamping arms are slidably connected to the lower surface of the connecting plate.

[0011] As a preferred embodiment of this utility model, the telescopic end of the telescopic cylinder is fixedly connected to one side of the push block.

[0012] As a preferred embodiment of this utility model, the limiting rod is inserted into the limiting hole.

[0013] As a preferred embodiment of this utility model, the bracket is supported on the outer inclined surface of the positioning plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This pipe connection device for water supply and drainage engineering involves placing one pipe on the leftmost positioning plate for centered positioning, and then placing another pipe on the two sets of positioning plates on the right for support and centered positioning. At this time, the motor drives the lead screw to rotate forward, which drives the clamping arm to move inward simultaneously under the limitation of the slider and the limiting groove to clamp the pipe. After the clamping arm clamps the pipe, the telescopic cylinder is controlled to retract. The telescopic end of the telescopic cylinder retracts and pulls the push block to move to the right, which in turn drives the clamping mechanism at the bottom of the push block and the pipe to move to the right, so that the right end of the left pipe and the left end of the right pipe are connected. After the connection is completed, welding is performed to complete the connection. This device facilitates the quick connection and welding of two pipes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the connecting device of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the connecting seat, positioning plate, and tube roller of this utility model;

[0019] Figure 4 This is an exploded structural diagram showing the connection between the top plate, telescopic cylinder, and clamping mechanism of this utility model;

[0020] Figure 5 This is an exploded structural diagram of the main body of the clamping mechanism of this utility model.

[0021] In the diagram: 1. Connecting seat; 101. Support foot; 102. Bracket; 103. Positioning plate; 104. Tube roller; 2. Top plate; 201. Support arm; 202. Top groove; 203. Limiting rod; 204. Telescopic cylinder; 205. Push block; 206. Limiting hole; 3. Clamping mechanism; 301. Connecting plate; 302. Limiting groove; 303. Slide groove; 304. Lead screw; 305. Motor; 306. Slider; 307. Threaded slide block; 308. Clamping arm. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A pipe connection device for water supply and drainage engineering includes a connecting seat 1, a top plate 2 is provided above the connecting seat 1, a clamping mechanism 3 is provided on the lower surface of the top plate 2 to facilitate clamping, moving and docking the pipe, a support foot 101 is fixedly connected to the lower surface of the connecting seat 1, a bracket 102 is fixedly connected to the upper surface of the connecting seat 1, a positioning plate 103 is fixedly connected to the upper surface of the connecting seat 1, a pipe roller 104 is rotatably connected to the positioning plate 103, and the bracket 102 is supported on the outer inclined surface of the positioning plate 103.

[0024] Please see Figure 1-5 The clamping mechanism 3 includes a connecting plate 301, a limiting groove 302, a sliding groove 303, a lead screw 304, a motor 305, a slider 306, a threaded slide block 307, and a clamping arm 308. The connecting plate 301 is slidably disposed on the lower surface of the top plate 2. The limiting groove 302 is formed on the lower surface of the connecting plate 301. The sliding groove 303 is formed on the lower surface of the connecting plate 301. The lead screw 304 is rotatably disposed in the sliding groove 303. The motor 305 is fixedly connected to the connecting plate 301. On the outside of 01, slider 306 is slidably connected in limiting groove 302, threaded slide block 307 is threadedly slidably sleeved on lead screw 304, clamping arm 308 is fixedly connected to the bottom of slider 306 and threaded slide block 307, connecting plate 301 is fixedly connected to the lower surface of push block 205, output end of motor 305 is fixedly connected to lead screw 304, threaded slide block 307 is slidably connected in slide groove 303, and two sets of clamping arms 308 are slidably connected to the lower surface of connecting plate 301.

[0025] By setting up a connecting plate 301, a slide 303, a lead screw 304, a motor 305, a threaded slide 307, and a clamping arm 308, with the internal thread directions of the left and right sets of threaded slides 307 being set in opposite directions, the lead screw 304 can drive the left and right sets of clamping arms 308 to move in opposite directions to clamp or release the pipe when the motor 305 drives the lead screw 304 to rotate. By setting a limiting groove 302 and a slider 306, the clamping arm 308 and the direction of movement can be limited. By setting a connecting plate 301, the pipe can be driven to move along with the push block 205 when it moves.

[0026] Please see Figure 1-5 A support arm 201 is fixedly connected between the top plate 2 and the connecting seat 1. A top groove 202 is provided on the lower surface of the top plate 2. A limit rod 203 is fixedly connected inside the top groove 202. A telescopic cylinder 204 is fixedly connected inside the top groove 202. A push block 205 is slidably connected inside the top groove 202. A limit hole 206 is provided through the push block 205. The telescopic end of the telescopic cylinder 204 is fixedly connected to one side of the push block 205. The limit rod 203 is inserted into the limit hole 206.

[0027] By setting up a telescopic cylinder 204 and a push block 205, the clamping mechanism 3 is pushed to move, so that after clamping the pipe, the clamping mechanism 3 and the pipe move to connect the opposite ends of the two pipes. By setting up a top groove 202, a limiting rod 203 and a limiting hole 206, the movement direction of the push block 205, the clamping mechanism 3 and the pipe is limited.

[0028] Working principle: When a pipe connection device for water supply and drainage engineering is used, in the initial state, the positioning plate 103 is first fixed to the upper surface of the connecting seat 1 by the bracket 102. A pipe roller 104 is also provided on the upper surface of the positioning plate 103 so that the pipe can slide and adjust its position after being centered on the positioning plate 103. The top of the support arm 201 provided on the upper surface of the connecting seat 1 is equipped with a top plate 2 with a top groove 202 at the bottom. A limit rod 203 and a telescopic cylinder 204 are also provided in the top groove 202. The telescopic cylinder 204 is connected to the push block 205 that is slidably connected in the top groove 202. At the same time, a clamping mechanism 3 is installed at the bottom of the push block 205 so that the pipe can be clamped by the clamping mechanism 3 and the clamping mechanism 3 and the pipe can be moved for docking and installation.

[0029] When two pipes need to be quickly connected and welded, one pipe is first placed on the leftmost positioning plate 103 and centered. Then, the other pipe is placed on the two sets of positioning plates 103 on the right for support and centered positioning. At this time, the motor 305 drives the lead screw 304 to rotate in the forward direction, which drives the clamping arm 308 to move inward simultaneously under the limitation of the slider 306 and the limiting groove 302 to clamp the pipe. After the clamping arm 308 clamps the pipe, the telescopic cylinder 204 is controlled to retract. The telescopic end of the telescopic cylinder 204 retracts and pulls the push block 205 to move to the right, which in turn drives the clamping mechanism 3 at the bottom of the push block 205 and the pipe to move to the right, so that the right end of the left pipe is connected to the left end of the right pipe. After the connection is completed, the welding operation can be carried out to complete the connection. This device facilitates the quick connection and welding of two pipes.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe connection device for water supply and drainage engineering, comprising a connecting seat (1), characterized in that: A top plate (2) is provided above the connecting seat (1), and a clamping mechanism (3) is provided on the lower surface of the top plate (2) to facilitate clamping, moving and docking of the pipe. The clamping mechanism (3) includes a connecting plate (301), a limiting groove (302), a sliding groove (303), a lead screw (304), a motor (305), a slider (306), a threaded slide block (307), and a clamping arm (308). The connecting plate (301) is slidably disposed on the lower surface of the top plate (2). The limiting groove (302) is opened on the lower surface of the connecting plate (301). The sliding groove (303) is opened on the lower surface of the connecting plate (301). The lead screw (304) is rotatably disposed in the sliding groove (303). The motor (305) is fixedly connected to the outside of the connecting plate (301). The slider (306) is slidably connected in the limiting groove (302). The threaded slide block (307) is threadedly slidably sleeved on the lead screw (304). The clamping arm (308) is fixedly connected to the bottom of the slider (306) and the threaded slide block (307).

2. The pipe connection device for water supply and drainage engineering according to claim 1, characterized in that: A support arm (201) is fixedly connected between the top plate (2) and the connecting seat (1). A top groove (202) is provided on the lower surface of the top plate (2). A limit rod (203) is fixedly connected inside the top groove (202). A telescopic cylinder (204) is fixedly connected inside the top groove (202). A push block (205) is slidably connected inside the top groove (202). A limit hole (206) is provided through the push block (205).

3. The pipe connection device for water supply and drainage engineering according to claim 1, characterized in that: The lower surface of the connecting seat (1) is fixedly connected to a support foot (101), the upper surface of the connecting seat (1) is fixedly connected to a bracket (102), the upper surface of the connecting seat (1) is fixedly connected to a positioning plate (103), and a tube roller (104) is rotatably connected to the positioning plate (103).

4. A pipe connection device for water supply and drainage engineering according to claim 1, characterized in that: The connecting plate (301) is fixedly connected to the lower surface of the push block (205), and the output end of the motor (305) is fixedly connected to the lead screw (304).

5. A pipe connection device for water supply and drainage engineering according to claim 1, characterized in that: The threaded slide block (307) is slidably connected in the slide groove (303), and the two sets of clamping arms (308) are slidably connected to the lower surface of the connecting plate (301).

6. A pipe connection device for water supply and drainage engineering according to claim 2, characterized in that: The telescopic end of the telescopic cylinder (204) is fixedly connected to one side of the push block (205).

7. A pipe connection device for water supply and drainage engineering according to claim 2, characterized in that: The limiting rod (203) is inserted into the limiting hole (206).

8. A pipe connection device for water supply and drainage engineering according to claim 3, characterized in that: The bracket (102) is supported on the outer inclined surface of the positioning plate (103).

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