Docking device for tap water pipeline construction

Abstract

The utility model belongs to the technical field of pipeline construction, and particularly discloses a tap water pipeline construction butt joint device which comprises a pair of fixing assemblies, a pair of tensioning air cylinders are arranged between the pair of fixing assemblies, and each fixing assembly comprises a supporting assembly and a clamping assembly. The supporting assembly comprises a movable seat arranged at the bottom of the clamping assembly, rotating shafts are inserted into the two sides of the movable seat and rotationally connected with the two sides of the movable seat, the outer walls of the rotating shafts are fixedly connected with turning plates turning over along the rotating shafts, and moving wheels are fixedly installed at the bottom of the movable seat. The bottom of the turning plate is fixedly connected with inserting nails which are evenly distributed and are of a sharp structure, the turning plate and the inserting nails protrude compared with moving wheels, then the turning plate and the inserting nails can be inserted into soil to be fixed, and according to the arrangement, the contact area is enlarged by arranging a movable base, the width of an underground tunnel is effectively covered; and meanwhile, the turnover plate in the storage state is turned over to be fixed to the soil or move on the flat ground, and good practicability is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline construction, and particularly relates to a water pipeline construction docking device. Background Art

[0002] The connection of two sections of water pipes is a key component in the construction of water pipes. It improves the sealing and stability of the pipe system and greatly simplifies the transportation and construction costs of the pipes.

[0003] However, laying pipelines usually requires digging a pre-buried tunnel. To facilitate landfill, the excavated soil is generally piled on both sides of the tunnel. Existing docking devices are usually placed directly on the construction site. As a result, there are problems such as the tunnel being too narrow to support the pipeline and the docking device being unable to be placed on the excavated soil. The above problems require workers to find tools or objects on site to pad the docking device, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a water pipe construction docking device.

[0005] To achieve the above objectives, the present invention provides a water pipe construction docking device, comprising a pair of fixing components, a pair of tensioning cylinders arranged between the pair of fixing components, the fixing components comprising a support component and a clamping component, the support component comprising a movable seat arranged at the bottom of the clamping component, both sides of the movable seat are inserted and rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a flap that flips along the rotating shaft, the bottom of the movable seat is fixedly installed with a moving wheel, and the bottom of the flap is fixedly connected with evenly distributed and sharp-structured pins.

[0006] In the above technical solution, further, the clamping assembly includes a support fixedly connected to the top of the movable seat, the top of the support is fixedly connected to a first mounting plate, the top of the first mounting plate is fixedly connected to a lower clamp, one side of the outer wall of the lower clamp is rotatably connected to a rotating block, the outer wall of the rotating block is fixedly connected to an upper clamp, and the inner side of the lower clamp is fixedly connected to an elastic band.

[0007] In the above technical solution, further, the top of the upper clamp is fixedly connected to a second mounting plate, one side of the outer wall of the second mounting plate is rotatably connected to a second bidirectional screw through a mounting block, a pair of second sliders are screwed on the outer wall of the second bidirectional screw, and the second sliders are slidably connected to the outer wall of the second mounting plate, and the bottom of the second slider is fixedly connected to a second clamping plate with an arc-shaped structure.

[0008] In the above technical solution, further, one side of the outer wall of the first mounting plate is rotatably connected to a first bidirectional screw through a mounting block, a pair of first sliders are screwed on the outer wall of the first bidirectional screw, and the first sliders are slidably connected to the outer wall of the first mounting plate, and the top of the first slider is fixedly connected to a first clamping plate with an arc structure.

[0009] In the above technical solution, further, the middle portion of the first bidirectional screw and one end of the second bidirectional screw are both fixedly connected to an adjusting wheel.

[0010] In the above technical solution, further, a pair of mounting seats are fixedly connected to one side of the outer wall of the lower clamp, and the tensioning cylinder is arranged between the two mounting seats on the two opposite fixing components.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The flap and the pins protrude further than the moving wheels, allowing them to be inserted into the soil for fixation. This arrangement first expands the contact area by providing a movable seat, effectively covering the width of the tunnel. At the same time, by flipping the flap in the storage state, the system can be switched between being fixed on the soil or moving on flat ground, which provides good practicality.

[0013] After the worker places the pipe on the lower clamp, he rotates the upper clamp and buckles it on the top of the pipe. At this time, rotating the second bidirectional screw can make the two second sliders move towards each other, and then drive the two second clamps closer and farther away from each other, achieving preliminary fixation of the top of the pipe. This setting first performs preliminary positioning and limiting of the pipe through the clamping of the lower clamp and the upper clamp, and then further clamps and fixes it through the second clamp, making it easy for workers to adjust the clamping degree. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a water pipe construction docking device proposed by the utility model;

[0015] Figure 2 This is a schematic structural diagram from the first perspective of a fixing assembly of a water pipe construction docking device proposed by the present invention;

[0016] Figure 3 This is a second-view structural diagram of a fixing assembly of a water pipe construction docking device proposed by the present invention.

[0017] In the figure: 1. Fixing assembly; 2. Tensioning cylinder; 3. Support; 4. First mounting plate; 5. First bidirectional screw; 6. Adjusting wheel; 7. First slider; 8. Lower clamp; 9. Elastic band; 10. Mounting seat; 11. Rotating block; 12. First clamp; 13. Upper clamp; 14. Second mounting plate; 15. Second bidirectional screw; 16. Second clamp; 17. Second slider; 18. Movable seat; 19. Rotating shaft; 20. Flip plate; 21. Moving wheel; 22. Pin. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1-Figure 3 The shown device for connecting water pipe construction includes a pair of fixing components 1, a pair of tensioning cylinders 2 are arranged between the pair of fixing components 1, the fixing component 1 includes a supporting component and a clamping component, the supporting component includes a movable seat 18 arranged at the bottom of the clamping component, both sides of the movable seat 18 are inserted and rotatably connected with a rotating shaft 19, the outer wall of the rotating shaft 19 is fixedly connected with a flap 20 that flips along the rotating shaft 19, the bottom of the movable seat 18 is fixedly installed with a moving wheel 21, the bottom of the flap 20 is fixedly connected with evenly distributed and sharp-structured pins 22, the flap 20 and the pins 22 protrude more than the moving wheel 21, and can be inserted into the soil for fixation. This setting first expands the contact area by setting the movable seat 18, effectively covering the width of the tunnel, and at the same time, by flipping the flap 20 in the storage state, it can switch to being fixed on the soil or moving on flat ground, which has good practicality.

[0020] The clamping assembly includes a support 3 fixedly connected to the top of the movable seat 18, the top of the support 3 is fixedly connected to the first mounting plate 4, the top of the first mounting plate 4 is fixedly connected to the lower clamp 8, one side of the outer wall of the lower clamp 8 is rotatably connected to a rotating block 11, the outer wall of the rotating block 11 is fixedly connected to the upper clamp 13, the inner side of the lower clamp 8 is fixedly connected to an elastic band 9, one side of the outer wall of the lower clamp 8 is fixedly connected to a pair of mounting seats 10, and the tensioning cylinder 2 is arranged between the two mounting seats 10 on the two opposite fixed assemblies 1, the top of the upper clamp 13 is fixedly connected to the second mounting plate 14, one side of the outer wall of the second mounting plate 14 is rotatably connected to the second bidirectional screw 15 through the mounting block, the second bidirectional screw 1 5 is screwed with a pair of second sliders 17, and the second sliders 17 are slidably connected to the outer wall of the second mounting plate 14. The bottom of the second sliders 17 is fixedly connected with a second clamping plate 16 of an arc-shaped structure. After the worker places the pipe on the lower clamp 8, the upper clamp 13 is rotated and then buckled on the top of the pipe. At this time, the second bidirectional screw 15 is rotated to make the two second sliders 17 move towards each other, thereby driving the two second clamping plates 16 to move closer and farther away from each other, achieving a preliminary fixation of the top of the pipe. This setting first performs preliminary positioning and limiting of the pipe by clamping the lower clamp 8 and the upper clamp 13, and then further clamps and fixes it by the second clamping plate 16, which is convenient for workers to adjust the clamping degree.

[0021] One side of the outer wall of the first mounting plate 4 is rotatably connected to the first bidirectional screw 5 through the mounting block, and a pair of first sliders 7 are screwed on the outer wall of the first bidirectional screw 5, and the first sliders 7 are slidably connected to the outer wall of the first mounting plate 4, and the top of the first slider 7 is fixedly connected to the first clamping plate 12 with an arc structure, so that the first bidirectional screw 5 is rotated to drive the two first sliders 7 to move toward each other, that is, the first clamping plate 12 can clamp and move away from the pipeline, thereby further fixing the pipeline.

[0022] The middle of the first bidirectional screw 5 and one end of the second bidirectional screw 15 are both fixedly connected with an adjusting wheel 6. This design makes it easy for workers to adjust the clamping degree.

[0023] Working principle:

[0024] The flap 20 and the pin 22 protrude further than the moving wheel 21, and can be inserted into the soil for fixation. This arrangement first expands the contact area by providing the movable seat 18, effectively covering the width of the tunnel. At the same time, by flipping the flap 20 in the stored state, it can switch between being fixed on the soil or moving on flat ground, which has good practicality.

[0025] After the worker places the pipe on the lower clamp 8, he rotates the upper clamp 13 and then buckles it on the top of the pipe. At this time, rotating the second bidirectional screw 15 can make the two second sliders 17 move towards each other, and then drive the two second clamps 16 to move closer and farther away from each other, achieving a preliminary fixation of the top of the pipe. This setting first performs a preliminary positioning and limiting of the pipe by clamping the lower clamp 8 and the upper clamp 13, and then further clamps and fixes it by the second clamp 16, so that the worker can adjust the clamping degree conveniently.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention.

Claims

1. A water pipe construction docking device, comprising a pair of fixing components (1), characterized in that: A pair of tensioning cylinders (2) are provided between a pair of the fixing assemblies (1), the fixing assemblies (1) include a supporting assembly and a clamping assembly, the supporting assembly includes a movable seat (18) provided at the bottom of the clamping assembly, both sides of the movable seat (18) are provided with a rotating shaft (19) and are rotatably connected, the outer wall of the rotating shaft (19) is fixedly connected with a flap (20) that flips along the rotating shaft (19), the bottom of the movable seat (18) is fixedly installed with a moving wheel (21), and the bottom of the flap (20) is fixedly connected with pins (22) that are evenly distributed and have a sharp structure.

2. A water pipe construction docking device according to claim 1, characterized in that: The clamping assembly includes a support (3) fixedly connected to the top of the movable seat (18), the top of the support (3) is fixedly connected to a first mounting plate (4), the top of the first mounting plate (4) is fixedly connected to a lower clamp (8), one side of the outer wall of the lower clamp (8) is rotatably connected to a rotating block (11), the outer wall of the rotating block (11) is fixedly connected to an upper clamp (13), and the inner side of the lower clamp (8) is fixedly connected to an elastic band (9).

3. A water pipe construction docking device according to claim 2, characterized in that: The top of the upper clamp (13) is fixedly connected to a second mounting plate (14), one side of the outer wall of the second mounting plate (14) is rotatably connected to a second bidirectional screw (15) through a mounting block, a pair of second sliders (17) are screwed on the outer wall of the second bidirectional screw (15), and the second sliders (17) are slidably connected to the outer wall of the second mounting plate (14), and the bottom of the second slider (17) is fixedly connected to a second clamping plate (16) with an arc structure.

4. A water pipe construction docking device according to claim 3, characterized in that: One side of the outer wall of the first mounting plate (4) is rotatably connected to a first bidirectional screw (5) via a mounting block, a pair of first sliders (7) are screwed onto the outer wall of the first bidirectional screw (5), and the first sliders (7) are slidably connected to the outer wall of the first mounting plate (4), and a first clamping plate (12) with an arc structure is fixedly connected to the top of the first slider (7).

5. A water pipe construction docking device according to claim 4, characterized in that: The middle of the first bidirectional screw (5) and one end of the second bidirectional screw (15) are both fixedly connected to an adjusting wheel (6).

6. A water pipe construction docking device according to claim 2, characterized in that: A pair of mounting seats (10) are fixedly connected to one side of the outer wall of the lower clamp (8), and the tensioning cylinder (2) is arranged between the two mounting seats (10) on the two opposite fixing assemblies (1).

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