Quick butt joint fixing device for PE water supply pipe

Abstract

The utility model discloses a PE water supply pipe fast butt joint fixing device which comprises an installation base, a groove is formed in the upper end face of the installation base, two moving blocks are connected in the groove in a sliding mode, the upper end faces of the two moving blocks are fixedly connected with a fixing block, the upper end face of the fixing block is fixedly connected with an arc-shaped installation block, and the arc-shaped installation block is fixedly connected with a connecting rod. Two threaded holes are formed in the side wall of the arc-shaped mounting block, bolts are in threaded connection with the interiors of the two threaded holes, an arc-shaped clamping block is fixedly connected to one end of each bolt, a PE water pipe abuts against the surface of each arc-shaped clamping block, by arranging the bolts, the arc-shaped clamping blocks can be controlled to clamp and fix different water supply pipes, meanwhile, a hydraulic air cylinder is started, and the PE water pipe can be clamped and fixed through the PE water pipe. And the connecting block is driven to move downwards, so that the moving block is driven to move relatively, butt joint of the PE water supply pipe is achieved, certain practicability is achieved, the device can be moved to a place where the device needs to be used by arranging a hydraulic rod and universal wheels, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE water supply pipes, in particular to a quick docking and fixing device for PE water supply pipes. Background Art

[0002] PE water pipe is a polyethylene pipe. When in use, the ends of two PE pipes are often butt-jointed according to usage requirements. The existing butt-jointing method generally adopts a hot-melt method, that is, the butt-jointed ends of the two water pipes are placed on a fixing device. After the butt-jointed parts are polished and cleaned, a heating plate is placed between the two water pipes to heat the ends. When heated to a certain degree, the rotating rod is rotated to butt the two water pipes again to achieve butt-jointing.

[0003] Patent No. CN212251649 discloses a quick docking and fixing device for PE water supply pipes. The utility model has a reasonable structural design. The utility model realizes convenient and quick installation by setting a special docking pipe, which is usually fixed by plug-in and thread extrusion, greatly improving the installation efficiency. At the same time, the plug-in and thread extrusion connection method improves the connection strength, avoids the connection position from falling off, and improves the stability of pipeline transportation; by setting a telescopic hoop that can be telescoped up and down and the extrusion spiral ring, the connection sealing is further improved on the basis of the socket connection, so that the plug-in inner and outer pipes are further extruded and fixed, thereby greatly improving the sealing of the pipeline docking and avoiding leakage.

[0004] However, in the above-mentioned existing quick docking and fixing device for PE water supply pipes, when docking the PE pipes, the sleeve cannot be adjusted according to the size of the pipes, and the practicability is poor.

[0005] In order to solve the above problems, the utility model provides a quick docking and fixing device for a PE water supply pipe. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a quick docking and fixing device for PE water supply pipes to solve the technical problem in the prior art that "when docking PE pipes, the sleeve cannot be adjusted according to the size of the pipe, and the practicality is poor".

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a quick docking and fixing device for a PE water supply pipe, comprising a mounting seat, the upper end surface of the mounting seat is provided with a groove, two movable blocks are slidably connected in the groove, the upper end surfaces of the two movable blocks are fixedly connected with fixed blocks, the upper end surfaces of the fixed blocks are fixedly connected with an arc-shaped mounting block, the side wall of the arc-shaped mounting block is provided with two threaded holes, bolts are threadedly connected in the two threaded holes, one end of the bolt is fixedly connected with an arc-shaped clamping block, and the surface of the arc-shaped clamping block abuts against the PE water supply pipe.

[0008] As a preferred technical solution of the utility model, limiting grooves are provided on opposite sides of the two moving blocks, and connecting blocks are slidably connected in the two limiting grooves.

[0009] As a preferred technical solution of the utility model, the lower end surface of the mounting seat is fixedly connected with four columns, and the lower end surfaces of the four columns are fixedly connected with a bottom plate.

[0010] As a preferred technical solution of the utility model, a hydraulic cylinder is installed on the upper end surface of the base plate, and the telescopic end of the hydraulic cylinder is fixedly connected to the lower end surface of the connecting block.

[0011] As a preferred technical solution of the utility model, four hydraulic rods are fixedly connected to the lower end surface of the base plate, and universal wheels are installed at the telescopic ends of the four hydraulic rods.

[0012] As a preferred technical solution of the utility model, the lower end surface of the base plate is fixedly connected with supporting feet, and the supporting feet are provided in four numbers.

[0013] The utility model provides a quick docking and fixing device for a PE water supply pipe, which has the following beneficial effects:

[0014] 1. By setting bolts, the arc-shaped clamp block can be controlled to clamp and fix different water supply pipes. At the same time, the hydraulic cylinder is started to drive the connecting block to move downward, thereby driving the moving block to move relatively, so as to achieve the docking of the PE water supply pipe, which has certain practicality.

[0015] 2. By setting up hydraulic rods and universal wheels, the device can be moved to the place where it is needed, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a quick docking and fixing device for a PE water supply pipe proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of an arc-shaped clamp block of a quick docking and fixing device for a PE water supply pipe proposed by the utility model;

[0018] Figure 3 This is a side sectional structural schematic diagram of a quick docking and fixing device for a PE water supply pipe proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the structure of a moving block of a quick docking and fixing device for a PE water supply pipe.

[0020] In the figure: 1 mounting base, 2 moving block, 3 fixed block, 4 arc-shaped mounting block, 5 bolts, 6 arc-shaped clamping block, 7 limiting groove, 8 connecting block, 9 PE water supply pipe, 10 hydraulic cylinder, 11 column, 12 bottom plate, 13 supporting foot, 14 hydraulic rod, 15 universal wheel. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] refer to Figure 1-4 The utility model provides a technical solution: a quick docking and fixing device for a PE water supply pipe, comprising a mounting seat 1, a groove is provided on the upper end surface of the mounting seat 1, and two moving blocks 2 are slidably connected in the groove. By setting the moving block 2, when the hydraulic cylinder 10 moves downward, the moving block 2 can be driven to move relatively. The upper end surfaces of the two moving blocks 2 are fixedly connected with a fixing block 3, and the upper end surface of the fixing block 3 is fixedly connected with an arc-shaped mounting block 4. By setting the arc-shaped mounting block 4, an arc-shaped clamping block 6 is placed. Two threaded holes are provided on the side wall of the arc-shaped mounting block 4. By setting the threaded holes, bolts 5 are placed. Bolts 5 are threadedly connected in the two threaded holes, and one end of the bolt 5 is fixedly connected with an arc-shaped clamping block 6. By setting the arc-shaped clamping block 6, rotating the bolt 5 drives the arc-shaped clamping block 6 to move relatively, thereby completing the clamping of the PE water supply pipe 9, and the surface of the arc-shaped clamping block 6 abuts against the PE water supply pipe 9.

[0023] A limiting groove 7 is provided on one side opposite to the two moving blocks 2 , and the connection block 8 is placed by setting the limiting groove 7 , and the connection blocks 8 are slidably connected in both limiting grooves 7 .

[0024] Among them, four columns 11 are fixedly connected to the lower end surface of the mounting seat 1, and the lower end surfaces of the four columns 11 are fixedly connected to a bottom plate 12. The hydraulic cylinder 10 is placed by setting the bottom plate 12.

[0025] Among them, a hydraulic cylinder 10 is installed on the upper end surface of the base plate 12. By setting the hydraulic cylinder 10, the connecting block 8 is driven to move up and down, thereby driving the two moving blocks 2 to move relative to each other to achieve the docking of the PE water supply pipe 9. The model of the hydraulic cylinder 10 is set to 63X50-10, and the manufacturer is Snowd Pneumatic. The telescopic end of the hydraulic cylinder 10 is fixedly connected to the lower end surface of the connecting block 8.

[0026] Among them, four hydraulic rods 14 are fixedly connected to the lower end surface of the base plate 12, and universal wheels 15 are installed at the telescopic ends of the four hydraulic rods 14. By setting the hydraulic rods 14 and the universal wheels 15, the device can be moved to the place where it is needed, which is convenient and quick.

[0027] The lower end surface of the bottom plate 12 is fixedly connected with supporting legs 13 , and four supporting legs 13 are provided.

[0028] The working principle of the utility model is as follows: the staff starts the hydraulic rod 14 to drive the universal wheel 15 to move downward, and the device can be moved to the required place. Then, the hydraulic rod 14 is extended and retracted to make the supporting foot 13 abut against the ground, and then the PE water supply pipe 9 is inserted into the arc clamping block 6, and the bolt 5 is rotated to drive the arc clamping block 6 toward the surface of the PE water supply pipe 9 to clamp the PE water supply pipe 9. Then, the hydraulic cylinder 10 is started, and the telescopic end of the hydraulic cylinder 10 retracts to drive the connecting block 8 to move downward. The connecting block 8 drives the two moving blocks 2 to move relative to each other, and drives the two PE water supply pipes 9 to move relative to each other. When the two PE water supply pipes 9 are connected, the PE water supply pipe 9 can be fixed in the next step, and the arc clamping block 6 can be controlled to clamp and fix different PE water supply pipes 9, which has certain practicality.

[0029] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A quick docking and fixing device for a PE water supply pipe, comprising a mounting seat (1), characterized in that: The upper end surface of the mounting seat (1) is provided with a groove, and two moving blocks (2) are slidably connected in the groove. The upper end surfaces of the two moving blocks (2) are fixedly connected with a fixed block (3), and the upper end surface of the fixed block (3) is fixedly connected with an arc-shaped mounting block (4). The side wall of the arc-shaped mounting block (4) is provided with two threaded holes, and bolts (5) are threadedly connected in the two threaded holes. One end of the bolt (5) is fixedly connected with an arc-shaped clamping block (6), and the surface of the arc-shaped clamping block (6) is in contact with a PE water supply pipe (9).

2. A quick docking and fixing device for a PE water supply pipe according to claim 1, characterized in that: A limiting groove (7) is provided on one side opposite to the two moving blocks (2), and a connecting block (8) is slidably connected in each of the two limiting grooves (7).

3. A quick docking and fixing device for a PE water supply pipe according to claim 1, characterized in that: The lower end surface of the mounting seat (1) is fixedly connected to four upright posts (11), and the lower end surfaces of the four upright posts (11) are fixedly connected to a bottom plate (12).

4. A quick docking and fixing device for a PE water supply pipe according to claim 3, characterized in that: A hydraulic cylinder (10) is installed on the upper end surface of the base plate (12), and the telescopic end of the hydraulic cylinder (10) is fixedly connected to the lower end surface of the connecting block (8).

5. A quick docking and fixing device for a PE water supply pipe according to claim 3, characterized in that: Four hydraulic rods (14) are fixedly connected to the lower end surface of the base plate (12), and universal wheels (15) are installed at the telescopic ends of the four hydraulic rods (14).

6. A quick docking and fixing device for a PE water supply pipe according to claim 3, characterized in that: The lower end surface of the bottom plate (12) is fixedly connected with a supporting foot (13), and the supporting foot (13) is provided in four pieces.

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