An easy-to-install PE water supply pipe and its supporting structure

Abstract

This invention relates to the field of water supply pipe installation technology, specifically to a PE water supply pipe and its supporting structure that is easy to install. The pipe includes a base, on which two support frames are fixedly installed. Two limiting plates are symmetrically fixedly installed on the base. A supporting mechanism is shared on both limiting plates, and a movable mechanism is provided on the supporting mechanism. A compaction mechanism is shared between the base and the two support frames. This invention pre-connects the external water supply pipe to the interface. When the PE water supply pipe body is buried, the buried material promotes the sliding of the two movable plates against the two limiting plates. This allows the movable plates to move via a second spring, enabling the movable frames to move slightly, thus allowing the extension frames to compact the buried material between the two limiting plates and the two movable plates.

Description

Technical Field

[0001] This invention relates to the field of water supply pipe installation technology, specifically a PE water supply pipe and its supporting structure that are easy to install. Background Technology

[0002] In the actual installation and construction of PE water supply pipes, it is necessary to lay the PE water supply pipes overhead or fix them in place. Traditional support structures usually require on-site measurement, cutting, drilling, welding or bolting according to the pipe diameter, direction and height.

[0003] Chinese patent CN220452941U discloses a water supply pipe support structure, including a device body, a platform, a base, a bottom plate, and an integrated control board. The base has a support on top and a platform on top of the platform. The device body has a first hydraulic rod and a second hydraulic rod inside. The first hydraulic rod has a first connecting shaft on top and the right side of the first connecting shaft protrudes from the device body. The protruding part of the first connecting shaft is connected to a first bracket. The second hydraulic rod is connected to the second connecting shaft and the right side of the second connecting shaft protrudes from the device body. The protruding part of the second connecting shaft is connected to a second bracket.

[0004] The aforementioned patent utilizes a support, a first hydraulic rod, a second hydraulic rod, a first bracket, and a second bracket to allow users to adjust the positions of the first and second brackets when encountering water pipes that are too large or too small, thereby securing the water pipe more stably.

[0005] However, the above-mentioned patent has the following shortcomings: During the installation of PE water supply pipes, it is necessary to bury the PE water supply pipes with layers of materials. Since the support at the connection between PE water supply pipes is relatively weak, it is not possible to provide further support for the connection position of the PE water supply pipes during the burying process. Moreover, after the PE water supply pipes are installed, due to the limited space under the PE water supply pipes, it is not convenient to further compact the connection position or reinforce the connection position of the PE water supply pipes.

[0006] Therefore, the present invention provides a PE water supply pipe and its supporting structure that are easy to install. Summary of the Invention

[0007] The purpose of this invention is to provide a PE water supply pipe and its supporting structure that are easy to install, so as to solve the problems mentioned in the background art.

[0008] The technical solution of the present invention is: a support structure, including a base, two support frames fixedly installed on the base, two limiting plates symmetrically fixedly installed on the base, a support mechanism is provided on the two limiting plates, a movable mechanism is provided on the support mechanism, and a compaction mechanism is provided between the base and the two support frames.

[0009] The support mechanism includes two movable plates that are slidably connected to the two limiting plates respectively, and each movable plate is provided with an elastic support component;

[0010] The active mechanism includes an abutment component disposed on the active plate, an active frame slidably connected to the active plate, a second spring connecting the active plate and the active frame, two extension frames hingedly mounted on the two active frames, and an impact component disposed between the two limiting plates and the two extension frames.

[0011] Each of the support frames has an internal cavity. The compaction mechanism includes multiple third springs connected to the inner walls of two cavities respectively. The ends of each pair of third springs are connected to a telescopic frame that is slidably connected to the cavity. A pressure plate is fixedly installed on the telescopic frame. An oil supply pipe is fixedly installed on the inner side of the base and is connected to the cavity through the base. Two movable blocks are slidably installed on the inner side of the oil supply pipe. A push plate that is movably fitted with the base is fixedly installed on the two movable blocks. Each support frame is provided with a reinforcement component.

[0012] Furthermore, the base is provided with multiple serrated grooves.

[0013] Furthermore, the elastic support assembly includes multiple fixed sleeves fixedly mounted on the movable plate, and each fixed sleeve has a first spring connected to its inner wall, with a telescopic block slidably connected to the end of the first spring.

[0014] Furthermore, the abutment assembly includes a threaded bracket fixedly mounted on the movable plate, and an abutment bolt is threaded onto the threaded bracket.

[0015] Furthermore, the impact assembly includes two water collection shells respectively fixedly installed on the two limiting plates, each water collection shell having an interface fixedly installed on it, and a water spray nozzle being fixedly installed between the water collection shell and the limiting plate.

[0016] Furthermore, two baffles are fixedly installed on each of the aforementioned extension frames.

[0017] Furthermore, each of the support frames is fixedly installed with an oil inlet, and each oil inlet is threaded with a plug.

[0018] Furthermore, each of the abutment bolts is provided with a through hole, and the reinforcement component includes a side shell fixedly installed on the support frame, and the side shell is connected to the cavity. A support shell is fixedly installed on the side shell, and an abutment block is slidably installed on the support shell.

[0019] Furthermore, a support tube is fixedly installed on each of the side shells, and an abutment rod is slidably installed between the support tube and the through hole.

[0020] An easy-to-install PE water supply pipe includes two PE water supply pipe bodies, each of which is respectively mounted on a support frame. Each PE water supply pipe body is fixedly installed with a pipe sleeve that is fixed to a plurality of expansion blocks, and a plurality of connecting bolts are threadedly installed between the two pipe sleeves.

[0021] This invention provides an improved PE water supply pipe and its supporting structure that are easy to install, which has the following improvements and advantages compared with the prior art:

[0022] Firstly, this invention pre-connects the external water supply pipe to the interface. When the PE water supply pipe body is buried, the buried material promotes the sliding of the two movable plates against the two limiting plates. The movable plates are then moved by the second spring, which in turn drives the movable frame to move. The movable frame, using the elasticity of the second spring, can then drive the extension frame to extend slightly. This allows the extension frame to compact the buried material between the two limiting plates and the two movable plates. In addition, during burial, water is injected into the inner side of the water collection shell through the interface via the external water supply pipe, and then sprayed out through the nozzle. This improves the compaction of the buried material by the extension frame and enhances the support of the buried material at the connection point of the two PE water supply pipe bodies, thus facilitating installation.

[0023] Secondly, this invention uses the sliding of the movable plate and the limiting plate to cause the movable plate to drive the fixed sleeve to squeeze the first spring. The first spring can use its own elasticity to increase the support force on the pipe sleeve through the telescopic block. When the buried material reaches the position of the threaded frame, the abutment bolt is turned so that the abutment bolt abuts against the movable frame under the thread support of the threaded frame, thereby fixing the movable frame and fixing the movable plate. This is to fix and install the PE water supply pipe body, thereby improving the sealing performance of the connection between the two PE water supply pipe bodies.

[0024] Thirdly, this invention, by setting up a compaction mechanism, allows oil to be injected into the inner side of the cavity through the oil inlet by opening the plug in advance. The oil then flows into the inner side of the oil pipeline through the cavity and the base, filling the oil pipeline and the inner side of the cavity. The plug is then used to seal the oil inlet. When the burying material completely buries the PE water supply pipe body, the burying material higher than the PE water supply pipe body can exert pressure on the pressure plate, causing the pressure plate to press down on the telescopic frame, which in turn presses the oil in the cavity. The oil in the oil pipeline pushes the push plate upward through the movable block, causing the push plate to move upward and compress the burying material and the telescopic frame between the two limiting plates. On the one hand, this can further compact the burying material at the connection of the two PE water supply pipe bodies, further strengthening the support effect. On the other hand, by fixing the telescopic frame, the stability of the fixed pipe sleeve by the movable plate can be further improved.

[0025] Fourthly, this invention uses a telescopic frame to squeeze the oil in the cavity, causing some of the oil in the cavity to flow through the side shell into the inner side of the support shell and the support tube respectively. Under pressure, the oil inside the support shell pushes the abutment block to abut the movable plate, enhancing the fixing effect of the movable plate. Under pressure, the oil inside the support tube pushes the abutment rod to abut the movable frame, allowing the movable frame to work with the push plate to further fix the extension frame. Attached Figure Description

[0026] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the base of the present invention;

[0029] Figure 3 This is a three-dimensional structural diagram of the PE water supply pipe body of the present invention;

[0030] Figure 4 This is a three-dimensional structural diagram of the support frame of the present invention;

[0031] Figure 5 This is a schematic cross-sectional view of the oil pipeline structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the exploded structure of the telescopic frame of the present invention;

[0033] Figure 7 This is a schematic diagram of the exploded structure of the limiting plate of the present invention;

[0034] Figure 8 This is a three-dimensional structural diagram of the extension frame of the present invention.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Base; 2. Serrated groove; 3. Support frame; 4. Limiting plate; 5. Movable plate; 6. Fixing sleeve; 7. First spring; 8. Telescopic block; 9. Threaded frame; 10. Abutment bolt; 11. Movable frame; 12. Second spring; 13. Extension frame; 14. Baffle; 15. Water collection shell; 16. Interface; 17. Spray nozzle; 18. Third spring; 19. Telescopic frame; 20. Pressure plate; 21. Oil inlet; 22. Block; 23. Oil supply pipe; 24. Movable block; 25. Push plate; 26. Side shell; 27. Support shell; 28. Abutment block; 29. ​​Support pipe; 30. Abutment rod; 31. PE water supply pipe body; 32. Pipe sleeve. Detailed Implementation

[0037] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] This invention provides an improved PE water supply pipe and its supporting structure that are easy to install. The technical solution of this invention is as follows:

[0039] like Figures 1-8 As shown, a support structure includes a base 1, on which a plurality of serrated grooves 2 are provided, two support frames 3 are fixedly installed on the base 1, and two limiting plates 4 are symmetrically fixedly installed on the base 1. A support mechanism is provided on the two limiting plates 4, and a movable mechanism is provided on the support mechanism. A compaction mechanism is provided between the base 1 and the two support frames 3.

[0040] An easy-to-install PE water supply pipe includes two PE water supply pipe bodies 31, each PE water supply pipe body 31 is respectively mounted on a support frame 3, and each PE water supply pipe body 31 is fixedly installed with a pipe sleeve 32 that is fixed to multiple expansion blocks 8. Multiple connecting bolts are threaded together between the two pipe sleeves 32.

[0041] Specifically, the serrated groove 2 can increase the contact area with the installation groove and increase the stability of the base 1. The workers excavate the installation groove at the installation location on site, lay the base 1 on the inner side of the installation groove, build the support frame 3 on the base 1, move the PE water supply pipe body 31 onto the support frame 3, and use multiple connecting bolts to connect the two pipe sleeves 32 to connect the two PE water supply pipe bodies 31 to each other. Fill the installation groove with the material to bury the PE water supply pipe body 31 until the PE water supply pipe body 31 is completely buried.

[0042] In this embodiment, the support mechanism includes two movable plates 5 that are slidably connected to two limiting plates 4 respectively. Each movable plate 5 is provided with an elastic support assembly. The elastic support assembly includes multiple fixed sleeves 6 that are fixedly installed on the movable plate 5. Each fixed sleeve 6 has a first spring 7 connected to its inner wall. The end of the first spring 7 is connected to a telescopic block 8 that is slidably connected to the fixed sleeve 6.

[0043] The active mechanism includes an abutment component mounted on the active plate 5. An active frame 11 is slidably connected to the active plate 5. A second spring 12 is connected between the active plate 5 and the active frame 11. Two extension frames 13 are hingedly mounted on the two active frames 11. An impact component is provided between the two limiting plates 4 and the two extension frames 13. The abutment component includes a threaded frame 9 fixedly mounted on the active plate 5. An abutment bolt 10 is threadedly mounted on the threaded frame 9. The impact component includes two water collection shells 15 fixedly mounted on the two limiting plates 4 respectively. An interface 16 is fixedly mounted on each water collection shell 15. A spray nozzle 17 is fixedly mounted between the water collection shell 15 and the limiting plate 4. Two baffles 14 are fixedly mounted on each extension frame 13.

[0044] Specifically, by connecting the external water supply pipe to the interface 16 in advance, when the PE water supply pipe body 31 is buried, the buried material will promote the sliding of the two movable plates 5 with the two limiting plates 4 respectively, so that the movable plates 5 drive the movable frame 11 to move through the second spring 12. The movable frame 11 can drive the extension frame 13 to extend slightly by the elastic force of the second spring 12, so that the extension frame 13 can compact the buried material between the two limiting plates 4 and the two movable plates 5. In addition, at the same time as burying, water is injected into the inside of the water collection shell 15 through the interface 16 by controlling the external water supply pipe, so that the water is sprayed out through the spray nozzle 17, thereby improving the compaction of the buried material by the extension frame 13 and increasing the support of the buried material at the connection of the two PE water supply pipe bodies 31, thus facilitating the installation work.

[0045] By sliding the movable plate 5 and the limiting plate 4, the movable plate 5 drives the fixed sleeve 6 to squeeze the first spring 7, so that the first spring 7 can use its own elasticity to increase the support force on the pipe sleeve 32 through the telescopic block 8. When the buried material reaches the position of the threaded frame 9, by turning the abutment bolt 10, the abutment bolt 10 abuts against the movable frame 11 under the thread support of the threaded frame 9, fixing the movable frame 11, thereby fixing the movable plate 5, so as to fix and install the PE water supply pipe body 31, thereby improving the sealing of the connection between the two PE water supply pipe bodies 31.

[0046] In this embodiment, each support frame 3 has an internal cavity. The compaction mechanism includes multiple third springs 18 connected to the inner walls of two cavities respectively. The ends of each pair of third springs 18 are connected to a telescopic frame 19 that is slidably connected to the cavity. A pressure plate 20 is fixedly installed on the telescopic frame 19. An oil pipe 23 is fixedly installed on the inner side of the base 1, and the oil pipe 23 is connected to the cavity through the base 1. Two movable blocks 24 are slidably installed on the inner side of the oil pipe 23. A pusher that is movably fitted into the base 1 is fixedly installed on the two movable blocks 24. Plate 25, each support frame 3 is provided with a reinforcing component, each support frame 3 is fixedly installed with an oil inlet 21, each oil inlet 21 is threaded with a plug 22, each abutment bolt 10 is provided with a through hole, the reinforcing component includes a side shell 26 fixedly installed on the support frame 3, and the side shell 26 is connected to the cavity, a support shell 27 is fixedly installed on the side shell 26, an abutment block 28 is slidably installed on the support shell 27, a support tube 29 is fixedly installed on each side shell 26, and an abutment rod 30 is slidably installed between the support tube 29 and the through hole.

[0047] Specifically, by setting up a compaction mechanism, by opening the plug 22 in advance, oil is injected into the inside of the cavity through the oil inlet 21, allowing the oil to flow into the inside of the oil pipe 23 through the cavity and the base 1, filling the inside of the oil pipe 23 and the cavity with oil. The plug 22 is used to seal the oil inlet 21. When the burying material completely buries the PE water supply pipe body 31, the burying material higher than the PE water supply pipe body 31 can exert pressure on the pressure plate 20, causing the pressure plate 20 to press down on the telescopic frame 19, causing the telescopic frame 19 to press the oil in the cavity, causing the oil in the oil pipe 23 to push the push plate 25 upward through the movable block 24, causing the push plate 25 to move upward and squeeze the burying material and the telescopic frame 13 between the two limiting plates 4. On the one hand, it can further compact the burying material at the connection of the two PE water supply pipe bodies 31, further strengthening the support effect. On the other hand, by fixing the telescopic frame 13, it can further improve the stability of the fixed pipe sleeve 32 of the movable plate 5.

[0048] The oil in the cavity is squeezed by the telescopic frame 19, and some of the oil in the cavity flows into the inner side of the support shell 27 and the support tube 29 through the side shell 26. Under the pressure, the oil inside the support shell 27 pushes the abutment block 28 to abut against the movable plate 5, thereby enhancing the fixing effect of the movable plate 5. Under the pressure, the oil inside the support tube 29 pushes the abutment rod 30 to abut against the movable frame 11, so that the movable frame 11, together with the push plate 25, further fixes the extension frame 13.

[0049] Working principle: Workers excavate an installation trench at the installation location on site, lay the base 1 inside the trench, construct a support frame 3 on the base 1, and move the PE water supply pipe body 31 onto the support frame 3. Using multiple connecting bolts, two pipe sleeves 32 are connected to interlock the two PE water supply pipe bodies 31. Material is filled into the installation trench to bury the PE water supply pipe bodies 31. This burying material promotes the sliding of the two movable plates 5 against the two limiting plates 4, causing the movable plates 5 to move via the second spring 12, which in turn moves the movable frame 11. The movable frame 11, using the elasticity of the second spring 12, causes the extension frame 13 to extend slightly, thus compacting the burying material between the two limiting plates 4 and the two movable plates 5. Simultaneously, water is injected into the water collection shell 15 through the interface 16 via an external water supply pipe. On the side, water is sprayed out through the nozzle 17 to compact the buried material. At the same time, the sliding of the movable plate 5 and the limiting plate 4 causes the movable plate 5 to drive the fixed sleeve 6 to squeeze the first spring 7. The first spring 7 can use its own elasticity to increase the support force on the pipe sleeve 32 through the telescopic block 8. When the buried material reaches the position of the threaded frame 9, the abutment bolt 10 is turned to make the abutment bolt 10 abut against the movable frame 11 under the thread support of the threaded frame 9, and fix the movable frame 11 until the PE water supply pipe body 31 is completely buried. The buried material higher than the PE water supply pipe body 31 can put pressure on the pressure plate 20, causing the pressure plate 20 to squeeze the telescopic frame 19 downward, causing the telescopic frame 19 to squeeze the oil in the cavity, causing the oil in the oil pipe 23 to push the push plate 25 upward through the movable block 24, causing the push plate 25 to move upward and squeeze the buried material and the extension frame 13 between the two limiting plates 4.

[0050] The oil in the cavity is squeezed by the telescopic frame 19, and some of the oil in the cavity flows into the inner side of the support shell 27 and the support tube 29 through the side shell 26. Under the pressure, the oil inside the support shell 27 pushes the abutment block 28 to abut against the movable plate 5, and the oil inside the support tube 29 pushes the abutment rod 30 to abut against the movable frame 11.

[0051] The technical means disclosed in this invention are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this invention are common knowledge to those skilled in the art.

Claims

1. A support structure, comprising a base (1), characterized in that: Two support frames (3) are fixedly installed on the base (1), and two limiting plates (4) are symmetrically fixedly installed on the base (1). A support mechanism is provided on the two limiting plates (4), and an movable mechanism is provided on the support mechanism. A compaction mechanism is provided between the base (1) and the two support frames (3). The support mechanism includes two movable plates (5) that are slidably connected to the two limiting plates (4) respectively, and each movable plate (5) is provided with an elastic support component; The active mechanism includes an abutment component disposed on the active plate (5), an active frame (11) is slidably connected to the active plate (5), a second spring (12) is connected between the active plate (5) and the active frame (11), two extension frames (13) are hingedly mounted on the two active frames (11), and an impact component is disposed between the two limiting plates (4) and the two extension frames (13). Each of the support frames (3) has an internal cavity. The compaction mechanism includes multiple third springs (18) connected to the inner walls of the two cavities respectively. The ends of each pair of third springs (18) are connected to a telescopic frame (19) that is slidably connected to the cavity. A pressure plate (20) is fixedly installed on the telescopic frame (19). An oil pipe (23) is fixedly installed on the inner side of the base (1), and the oil pipe (23) is connected to the cavity through the base (1). Two movable blocks (24) are slidably installed on the inner side of the oil pipe (23). A push plate (25) that is movably fitted with the base (1) is fixedly installed on the two movable blocks (24). Each support frame (3) is provided with a reinforcement component.

2. The support structure according to claim 1, characterized in that: The base (1) has multiple serrated grooves (2).

3. The support structure according to claim 2, characterized in that: The elastic support assembly includes multiple fixed sleeves (6) fixedly installed on the movable plate (5). Each fixed sleeve (6) has a first spring (7) connected to its inner wall. The end of the first spring (7) is connected to a telescopic block (8) that is slidably connected to the fixed sleeve (6).

4. A support structure according to claim 3, characterized in that: The abutment assembly includes a threaded bracket (9) fixedly mounted on the movable plate (5), and an abutment bolt (10) is threaded onto the threaded bracket (9).

5. A support structure according to claim 4, characterized in that: The impact assembly includes two water collection shells (15) respectively fixedly installed on the two limiting plates (4), each water collection shell (15) is fixedly installed with an interface (16), and a water spray nozzle (17) is fixedly installed between the water collection shell (15) and the limiting plate (4).

6. A support structure according to claim 5, characterized in that: Two baffles (14) are fixedly installed on each of the aforementioned extension frames (13).

7. A support structure according to claim 4, characterized in that: Each of the support frames (3) is fixedly installed with an oil inlet (21), and each oil inlet (21) is threaded with a plug (22).

8. A support structure according to claim 4, characterized in that: Each of the abutment bolts (10) has a through hole. The reinforcement component includes a side shell (26) fixedly installed on the support frame (3) and the side shell (26) is connected to the cavity. A support shell (27) is fixedly installed on the side shell (26) and an abutment block (28) is slidably installed on the support shell (27).

9. A support structure according to claim 8, characterized in that: Each of the side shells (26) is fixedly installed with a support tube (29), and an abutment rod (30) is slidably installed between the support tube (29) and the through hole.

10. A PE water supply pipe that is easy to install, applied to a support structure according to any one of claims 3-9, comprising two PE water supply pipe bodies (31), characterized in that: Each of the PE water supply pipe bodies (31) is respectively placed on a support frame (3), and each of the PE water supply pipe bodies (31) is fixedly installed with a pipe sleeve (32) that is fixed to a plurality of the telescopic blocks (8). A plurality of connecting bolts are threaded together between two pipe sleeves (32).

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