Plastic pipeline connecting device for water supply

Abstract

The utility model provides a plastic pipeline connecting device for water supply. The plastic pipeline connecting device for water supply comprises a base plate and a first fixing bin fixedly installed at the top of the base plate, a clamping seat is fixedly installed on the inner wall of the bottom of the first fixing bin, bottom plates are rotatably installed on the outer walls of the two sides of the first fixing bin, and second fixing bins are slidably installed at the tops of the two bottom plates; gaskets are placed on the inner walls of the bottoms of the two second fixing bins correspondingly, and clamping mechanisms are arranged on the top of the first fixing bin and the tops of the two second fixing bins correspondingly. The plastic pipeline connecting device for water supply has the advantages of being convenient to operate, reducing labor intensity of workers and improving efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply pipes, in particular to a plastic pipe connecting device for water supply. Background Art

[0002] Urban water networks usually consist of two parts: outdoor water supply networks and indoor water pipelines. The outdoor water supply network usually supplies the water needs of an area and is buried underground, so it is usually connected with some metal pipes. The indoor water pipeline connects the external pipeline into the room and distributes it to the water outlets in bathrooms, kitchens and other locations, so plastic pipes are often used for connection.

[0003] At present, in the process of connecting indoor plastic pipes, the two pipes are connected by inserting them into the pipe sleeve. In this process, anti-leakage glue is generally applied on the outer wall of the pipe port, and the glue-coated part is inserted into the pipe for connection. However, this method has certain disadvantages. At present, in the process of connection, the staff inserts the pipe into the pipe sleeve manually, and the outer diameter of the pipe is the same as the inner diameter of the pipe sleeve. The manual insertion method requires the staff to spend a lot of time and effort to insert it little by little, which affects efficiency.

[0004] Therefore, it is necessary to provide a new water supply plastic pipe connecting device to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a plastic pipe connecting device for water supply which is convenient to operate, reduces the labor intensity of workers and improves efficiency.

[0006] In order to solve the above technical problems, the utility model provides a plastic pipe connection device for water supply, including: a base plate and a fixed bin 1 fixedly installed on the top of the base plate, a clamping seat fixedly installed on the bottom inner wall of the fixed bin 1, base plates are rotatably installed on the outer walls of both sides of the fixed bin 1, fixed bin 2 is slidably installed on the top of the two base plates, gaskets are placed on the bottom inner walls of the two fixed bins 2, and clamping mechanisms are provided on the tops of the fixed bin 1 and the two fixed bins 2.

[0007] Preferably, three support plates are rotatably mounted on the bottom of the base plate, positioning feet are rotatably mounted on the bottom ends of the three support plates, and mounting holes are provided on the three positioning feet.

[0008] Preferably, a rotating plate is fixedly installed on the top of the two base plates, and the fixed bin 1 is connected to the two rotating plates via a rotating connection part, which includes two rotating plates and a steering shaft.

[0009] Preferably, the clamping mechanism includes a threaded barrel, which is fixedly installed on the top of fixed bin one or two fixed bins two in a through-type manner. An adjusting rod is installed on the inner thread of the threaded barrel, and the bottom end of the adjusting rod is rotatably connected to a contact plate, and an arc-shaped groove is provided at the bottom of the contact plate.

[0010] Preferably, two threaded rods are rotatably installed at the bottom of the two base plates, and transmission blocks are fixedly installed at the bottom of the two fixed bins. A threaded ring is fixedly installed on the transmission block, and one end of the two threaded rods passes through the two threaded rings and is threadedly connected to their inner walls.

[0011] Preferably, a clamping disk is fixedly installed on the top of each of the two steering shafts, and two embedding holes are provided on the outer walls of the two clamping disks. A fixing box is fixedly installed on the outer wall of one side of the fixed compartment, and a partition is fixedly installed in the fixed box. Two sliding plates are also slidably installed in the fixed box. Positioning rods are fixedly installed on the outer walls of the two sliding plates away from each other, and the ends of the two positioning rods away from each other extend into the corresponding embedding holes respectively, and two springs are provided in the fixed box.

[0012] Compared with the related art, the plastic pipe connection device for water supply provided by the utility model has the following beneficial effects:

[0013] The utility model provides a plastic pipe connecting device for water supply. The device realizes the plugging of the pipes by connecting the pipes and the pipe sleeves respectively and driving the fixed bin 2 and the pipes therein to move by threads. Compared with the traditional manpower method, the device is simpler and more labor-saving, and improves the efficiency of pipe connection. Furthermore, the fixed bin 2 with adjustable angle can realize the plugging operation of some U-shaped pipes, thereby improving the scope of application to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a preferred embodiment of the plastic pipe connecting device for water supply provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the connection state of the base plate and the support plate shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the connection state of the bottom plate and the fixed compartment 1 shown;

[0017] Figure 4 for Figure 1 A bottom view schematic diagram of the bottom plate and the fixed compartment being connected;

[0018] Figure 5 for Figure 1 A top view schematic diagram of the bottom plate and the fixed compartment being connected;

[0019] Figure 6 for Figure 1 The bottom view of the fixed compartment 2 is shown;

[0020] Figure 7 for Figure 1 The side view structural diagram of the fixed warehouse 2 is shown.

[0021] Numbers in the figure: 1. Base plate; 2. Support plate; 3. Positioning foot; 4. Fixed compartment 1; 5. Clamping seat; 6. Threaded cylinder; 7. Adjusting rod; 8. Contact plate; 9. Bearing sleeve; 10. Rotating plate; 11. Bottom plate; 12. Fixed compartment 2; 13. Threaded rod; 14. Transmission block; 15. Gasket; 16. Steering shaft; 17. Rotating connection part; 18. Fixed box; 19. Partition; 20. Sliding plate; 21. Positioning rod; 22. Clamping disk; 23. Embedded hole. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1-Figure 7 ,in, Figure 1 This is a structural diagram of a preferred embodiment of the plastic pipe connecting device for water supply provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the connection state of the base plate and the support plate shown; Figure 3 for Figure 1 Schematic diagram of the connection state of the bottom plate and the fixed compartment 1 shown; Figure 4 for Figure 1 A bottom view schematic diagram of the bottom plate and the fixed compartment being connected; Figure 5 for Figure 1 A top view schematic diagram of the bottom plate and the fixed compartment being connected; Figure 6 for Figure 1 The bottom view of the fixed compartment 2 is shown; Figure 7 for Figure 1 The side view of the fixed bin 2 is shown. The plastic pipe connection device for water supply comprises: a base plate 1 and a fixed bin 1 4 fixedly mounted on the top of the base plate 1, a clamping seat 5 fixedly mounted on the bottom inner wall of the fixed bin 1 4, the fixed bin 1 4 being a rectangular frame with openings on both sides, the top of the clamping seat 5 being a semicircular groove, bottom plates 11 being rotatably mounted on the outer walls of both sides of the fixed bin 1 4, the tops of both bottom plates 11 being slidably mounted with fixed bins 2 12, gaskets 15 being placed on the bottom inner walls of both fixed bins 2 12, the bottom inner walls of both fixed bins 2 12 being semicircular grooves, the semicircular grooves on the bottom inner walls of both fixed bins 2 12 being of the same specifications as the semicircular grooves on the tops of the clamping seat 5, and clamping mechanisms being provided on the tops of both fixed bin 1 4 and the two fixed bins 2 12.

[0024] Three support plates 2 are rotatably mounted on the bottom of the base plate 1, and positioning feet 3 are rotatably mounted on the bottom ends of the three support plates 2. The three support plates 2 are distributed in a circular array, and mounting holes are provided on the three positioning feet 3. During actual use, the device is positioned by the cooperation of bolts and mounting holes.

[0025] The top of the two bottom plates 11 are fixedly mounted with a rotating plate 10, and the fixed chamber 14 is connected to the two rotating plates 10 by a rotating connection part 17. The rotating connection part 17 includes two rotating plates and a steering shaft 16. Figure 3 and Figure 5 As shown, the two rotating plates are fixedly connected to the fixed bin 1 4 and the rotating plate 10 respectively. The rotating plate connected to the rotating plate 10 is fixedly sleeved on the outer wall of the steering shaft 16, and the rotating plate connected to the fixed bin 1 4 is rotatably sleeved on the outer wall of the steering shaft 16.

[0026] The clamping mechanism includes a threaded barrel 6, which is fixedly installed on the top of the fixed bin 1 4 or the two fixed bins 2 12 in a through-type manner. An adjusting rod 7 is installed on the inner thread of the threaded barrel 6. A rotating wheel is fixedly installed on the top of the adjusting rod 7. The bottom end of the adjusting rod 7 extends into the fixed bin 1 4 or the two fixed bins 2 12. The bottom end of the adjusting rod 7 is rotatably connected to a resistance plate 8. A bearing sleeve 9 is fixedly installed on the top of the resistance plate 8. The bottom end of the adjusting rod 7 is rotatably connected to the bearing sleeve 9 through a bearing. An arc-shaped groove is provided at the bottom of the resistance plate 8. Two limit rods are fixedly installed on the top of the resistance plate 8. The top ends of the two limit rods pass through the top of the fixed bin 1 4 or the two fixed bins 2 12 and are slidably connected thereto.

[0027] The bottom of the two bottom plates 11 are both rotatably mounted with two threaded rods 13, which are combined Figure 4 As shown, the bottom of the bottom plate 11 is fixedly installed with two protrusions, and the threaded rod 13 is rotatably installed on the two protrusions. The ends of the two threaded rods 13 away from each other are fixedly installed with an adjusting wheel, and the bottoms of the two fixed bins 12 are fixedly installed with a transmission block 14. The transmission block 14 is fixedly installed with a threaded ring. One end of the two threaded rods 13 passes through the two threaded rings and is threadedly connected to the inner wall thereof. Figure 3 As shown, three strip holes are provided at the bottom of the base plate 11, and the transmission block 14 extends to the bottom of the base plate 11 through the middle strip hole. Two cross bars are also fixedly installed at the bottom of the base plate 11, and two sliding plates are also fixedly installed at the bottom of the fixed bin 2 12. The two sliding plates extend to the bottom of the base plate 11 through the strip holes on both sides respectively, and the two cross bars pass through the two sliding plates and are slidably connected thereto.

[0028] The top ends of the two steering shafts 16 are fixedly mounted with clamping plates 22. The outer walls of the two clamping plates 22 are provided with two embedded holes 23. Figure 5As shown, the two embedding holes 23 are both opened on the curved wall of the clamping disk 22, and the angle between the two embedding holes 23 is ninety degrees. A fixed box 18 is fixedly installed on the outer wall of one side of the fixed warehouse 4, and a partition 19 is fixedly installed in the fixed box 18. Two sliding plates 20 are also slidably installed in the fixed box 18, and the two sliding plates 20 are respectively located on both sides of the partition 19. Hand buttons are fixedly installed on the top of the two sliding plates 20, and the two hand buttons extend to the top of the fixed box 18 respectively. Positioning rods 21 are fixedly installed on the outer wall of the side away from each other of the two sliding plates 20, and the ends of the two positioning rods 21 away from each other extend into the corresponding embedding holes 23 respectively. Two springs are provided in the fixed box 18, and one end of the two springs is fixedly connected to the outer walls of both sides of the partition 19 respectively, and the other ends of the two springs are fixedly connected to the outer walls of one side of the two sliding plates 20 respectively.

[0029] The working principle of the plastic pipe connecting device for water supply provided by the utility model is as follows:

[0030] When performing the connection operation of the plastic pipe, the worker can first fix the device on the ground through the three positioning feet 3 at the bottom of the base plate 1, and then place the pipe sleeve in the fixed warehouse 4. When placing it, the outer wall of the pipe sleeve is in contact with the semicircular groove at the top of the clamping seat 5. Then, the adjusting rod 7 at the top of the fixed warehouse 4 can be rotated. The rotation of the adjusting rod 7 will drive the contact plate 8 to move downward, and finally the pipe sleeve is fixedly installed on the clamping seat 5.

[0031] The staff can then place the two pipes that need to be connected to the pipe sleeve in the two fixed compartments 12 respectively. Before placement, the staff needs to select gaskets 15 of the same thickness according to the wall thickness of the pipe sleeve and place them on the bottom inner wall of the fixed compartment 12. Then, the pipe is placed on the gasket 15. At this time, the gasket 15 is laid to keep the pipe and the pipe sleeve in a concentric state. Then, by rotating the two adjusting rods 7 again, the corresponding two contact plates 8 are moved downward, and finally the two pipes are clamped and fixed.

[0032] After the pipe sleeve and the pipes on both sides are clamped and fixed, the staff can rotate the two threaded rods 13 separately. The rotation of the two threaded rods 13 will drive the two transmission blocks 14 to rotate respectively, and then drive the two fixed chambers 2 12 to approach each other, so that the pipes clamped in the two fixed chambers 2 12 are close to each other and finally inserted into the pipe sleeve fixed in the fixed chamber 1 4. The pipes can be gradually inserted into the pipe sleeve by rotating the thread, thereby saving time and effort.

[0033] Furthermore, when it is necessary to connect some U-shaped pipe sleeves with pipelines, the staff can press the hand dial button to move the sliding plate 20 horizontally, and at the same time compress the spring to drive the positioning rod 21 to move out of the embedded hole 23, thereby releasing the limiting effect of the corresponding rotating plate 10. At this time, the bottom plate 11 can be rotated to make the fixed chamber 2 12 and the fixed chamber 1 4 vertical. Then, the middle part of the shaped pipe sleeve is clamped in the fixed chamber 1 4, and the two pipes are also fixed in the fixed chamber 2 12. The pipeline plug-in operation can be completed again by rotating the threaded rod 13 as mentioned above.

[0034] Compared with the related art, the plastic pipe connection device for water supply provided by the utility model has the following beneficial effects:

[0035] The present invention provides a plastic pipe connecting device for water supply, which realizes the plugging of pipes by connecting the pipes and the pipe sleeves respectively and driving the fixed bin 2 12 and the pipes therein to move by threads. Compared with the traditional manpower method, it is simpler and more labor-saving, and improves the efficiency of pipe connection. Furthermore, by adjusting the angle of the fixed bin 2 12, the plugging operation of some U-shaped pipes can be realized, thereby improving the scope of application to a certain extent.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A plastic pipe connection device for water supply, comprising: A base plate and a fixed bin 1 fixedly mounted on the top of the base plate, characterized in that a clamping seat is fixedly mounted on the bottom inner wall of the fixed bin 1, bottom plates are rotatably mounted on the outer walls on both sides of the fixed bin 1, fixed bin 2 is slidably mounted on the top of the two bottom plates, gaskets are placed on the bottom inner walls of the two fixed bins 2, and a clamping mechanism is provided on the top of the fixed bin 1 and the two fixed bins 2.

2. The plastic pipe connecting device for water supply according to claim 1, characterized in that: Three supporting plates are rotatably mounted on the bottom of the base plate, positioning feet are rotatably mounted on the bottom ends of the three supporting plates, and mounting holes are provided on the three positioning feet.

3. The plastic pipe connection device for water supply according to claim 2, characterized in that: A rotating plate is fixedly installed on the top of the two base plates, and the fixed bin 1 is connected to the two rotating plates via a rotating connection part, which includes two rotating plates and a steering shaft.

4. The plastic pipe connection device for water supply according to claim 3, characterized in that: The clamping mechanism includes a threaded barrel, which is fixedly installed on the top of the fixed bin one or the two fixed bins two in a through-type manner. An adjusting rod is installed on the inner thread of the threaded barrel. The bottom end of the adjusting rod is rotatably connected to a contact plate, and an arc-shaped groove is provided at the bottom of the contact plate.

5. The plastic pipe connection device for water supply according to claim 4, characterized in that: Two threaded rods are rotatably installed at the bottom of the two base plates, and transmission blocks are fixedly installed at the bottom of the two fixed bins. A threaded ring is fixedly installed on the transmission block, and one end of the two threaded rods passes through the two threaded rings and is threadedly connected to their inner walls.

6. The plastic pipe connection device for water supply according to claim 5, characterized in that: The top ends of the two steering shafts are fixedly installed with clamping plates, and two embedding holes are provided on the outer walls of the two clamping plates. A fixing box is fixedly installed on the outer wall of one side of the fixed warehouse, and a partition is fixedly installed in the fixing box. Two sliding plates are also slidably installed in the fixing box. Positioning rods are fixedly installed on the outer walls of the two sliding plates away from each other, and the ends of the two positioning rods away from each other extend into the corresponding embedding holes respectively, and two springs are provided in the fixing box.

Images