Water supply and drainage pipeline protection structure

Abstract

The utility model relates to the technical field of water supply and drainage pipe laying, and particularly discloses a water supply and drainage pipeline protection structure which comprises an upper pressing plate and a lower pressing plate, a base is arranged at the lower end of the upper pressing plate, at least two hinge seats are arranged on the front face of the upper pressing plate, at least two clamping seats are arranged on the front face of the base, and positioning plates are arranged between the hinge seats and the clamping seats. The other end of the positioning plate is clamped with a clamping groove formed in the front face of the clamping base, a positioning device is arranged at the clamping position of the positioning plate and the clamping groove, a first spring connecting piece is arranged between the hinge base and the upper pressing plate, and a second spring connecting piece is arranged on the side, facing the base, of the clamping base. The water supply and drainage pipeline is placed between the upper pressing plate and the lower pressing plate, the positioning device is used for fixing the positioning plate and the clamping base, locking between the upper pressing plate and the lower pressing plate can be completed, the protection structure is flexible to install, and when the positioning plate is collided, the hinge base and the positioning plate can absorb acting force through the spring connecting piece; and the impact resistance of the upper pressing plate and the lower pressing plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laying of water supply and drainage pipes, in particular to a protection structure for water supply and drainage pipes. Background Technique

[0002] Water supply and drainage pipes are the general term for the water supply system and the drainage system. Specifically, the water supply system is a pipeline system composed of horizontal main pipes, risers, branch pipes, etc., which is mainly responsible for providing domestic and production water to residents and various buildings, including tap water, industrial supply and return water, etc. The drainage system refers to the system composed of pipes and their ancillary facilities for collecting and discharging sewage, wastewater and rainwater. When laying water supply and drainage pipes, installation structures are used for fixation, and while fixing, the installation structures also play a role in protecting the pipes.

[0003] For example, the Chinese patent with the application number CN202323124670.8 discloses an anti-freezing protection structure for a heating pipeline valve, which includes a valve body. An anti-freezing component is arranged on the outer wall of the valve body, and disassembly and assembly components are fixed on both sides of the valve body. The disassembly and assembly components include a female head, a male head is arranged on one side of the female head, and the other side of the female head is fixedly connected to the valve body. This protection structure protects the pipeline, that is, the pipeline valve, through two groups of mutually butting protective shells, and the protective shells adopt a quick-disassembly design. However, since the protective shells are directly attached to the pipeline, that is, the pipeline valve, when the protective shells are impacted from the outside, the impact force is easily transmitted through the protective shells to the pipeline valve and the pipeline, affecting the stability after the pipeline is laid. Content of the Utility Model

[0004] In view of the above problems, the utility model provides a protection structure for water supply and drainage pipes to solve the drawback that when the protective shell of the existing protection structure is impacted from the outside, the impact force will be transmitted through the protective shell to the pipeline valve and the pipeline, affecting the stability after the pipeline is laid.

[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: A protection structure for water supply and drainage pipes includes an upper pressing plate and a lower pressing plate. A base is provided at the lower end of the upper pressing plate, and the base is fixedly connected to the lower pressing plate. The back of the upper pressing plate is pivotally connected to the back of the lower pressing plate through a pivot;

[0006] At least two hinge seats are provided on the front of the upper pressing plate, at least two clamping seats are provided on the front of the base. A positioning plate is arranged between the hinge seat and the clamping seat. One end of the positioning plate is rotatably connected to the hinge seat, and the other end of the positioning plate is clamped with a card slot opened on the front of the clamping seat. A positioning device is arranged at the clamping position of the positioning plate and the card slot;

[0007] A first spring connecting piece is arranged between the hinge seat and the upper pressing plate, and a second spring connecting piece is arranged on the side of the clamping seat facing the base.

[0008] A further improvement lies in that: a pressing groove is formed on one side of the upper pressing plate facing the lower pressing plate, and a lower pressing groove is formed on one side of the lower pressing plate facing the upper pressing plate. The upper pressing groove and the lower pressing groove are aligned, and a rubber pad is fixedly connected to the inner side of the upper pressing groove and the base.

[0009] A further improvement lies in that: at least two back plates are provided on the back surfaces of the upper pressing plate and the lower pressing plate, and the lower ends of the back plates are fixedly connected to the back surface of the base.

[0010] A further improvement lies in that: the positioning device includes a positioning bolt, the positioning bolt is threadedly connected to one end of the positioning plate away from the hinge seat, a threaded hole is formed in the card slot, and the threaded hole is threadedly connected to the positioning bolt.

[0011] A further improvement lies in that: the first spring connecting member includes a first limiting rod and a first spring. One end of the first limiting rod is fixedly connected to the hinge seat, the other end of the first limiting rod is inserted into the upper pressing plate, the first limiting rod is slidably connected to the upper pressing plate, the first spring is sleeved outside the first limiting rod, and both ends of the first spring are fixedly connected to the upper pressing plate and the hinge seat respectively.

[0012] A further improvement lies in that: the second spring connecting member includes a second limiting rod and a second spring. One end of the second limiting rod is fixedly connected to the engaging seat, the other end of the second limiting rod is inserted into the lower pressing plate, the second limiting rod is slidably connected to the lower pressing plate, the second spring is sleeved outside the second limiting rod, and both ends of the second spring are fixedly connected to the lower pressing plate and the engaging seat respectively.

[0013] A further improvement lies in that: bolt plates are provided at the left and right ends of the base, the bolt plates are fixedly connected to the base, and bolt holes are formed in the bolt plates.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] When the water supply and drainage pipeline is placed between the upper pressing plate and the lower pressing plate and the positioning device is used to fix the positioning plate and the engaging seat, the locking between the upper pressing plate and the lower pressing plate can be completed. The protection structure is flexibly installed. When the positioning plate is collided, the hinge seat and the positioning plate will absorb the acting force through the spring connecting member, improving the impact resistance of the upper pressing plate and the lower pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a structural diagram of the upper pressing plate in the present utility model.

[0018] Figure 2 It is the structural diagram of the back plate in the present utility model.

[0019] Figure 3 It is the structural diagram of the lower pressing plate in the present utility model.

[0020] Figure 4 It is the structural diagram of the positioning plate in the present utility model.

[0021] Wherein: 1. upper pressing plate; 2. lower pressing plate; 3. base; 4. bolt plate; 5. hinge seat; 6. positioning plate; 7. engaging seat; 8. positioning bolt; 9. card slot; 10. back plate; 11. pivot; 12. upper pressing groove; 13. lower pressing groove; 14. first spring connecting member; 15. second spring connecting member; 16. threaded hole. Specific embodiments

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0023] According to Figure 1 , 2 , as shown in 3 and 4, a water supply and drainage pipeline protection structure is proposed in this embodiment, which includes an upper pressing plate 1 and a lower pressing plate 2. A base 3 is provided at the lower end of the upper pressing plate 1, and the base 3 is fixedly connected to the lower pressing plate 2. The back surface of the upper pressing plate 1 is pivotally connected to the back surface of the lower pressing plate 2 through a pivot 11;

[0024] Place the connection section of the water supply and drainage pipeline to be protected between the upper pressing plate 1 and the lower pressing plate 2, rotate the upper pressing plate 1, and the upper pressing plate 1 and the lower pressing plate 2 are aligned to protect the pipeline.

[0025] At least two hinge seats 5 are provided on the front surface of the upper pressing plate 1, at least two engaging seats 7 are provided on the front surface of the base 3, a positioning plate 6 is provided between the hinge seat 5 and the engaging seat 7. One end of the positioning plate 6 is rotatably connected to the hinge seat 5, and the other end of the positioning plate 6 is engaged with a card slot 9 opened on the front surface of the engaging seat 7. A positioning device is provided at the engagement position of the positioning plate 6 and the card slot 9;

[0026] A first spring connecting member is provided between the hinge seat 5 and the upper pressing plate 1, and a second spring connecting member is provided on the side of the engaging seat 7 facing the base 3.

[0027] After the upper pressing plate 1 and the lower pressing plate 2 are aligned, rotate the positioning plate 6 and pull down the positioning plate 6. The lower end of the positioning plate 6 will be stuck into the clamping groove 9 opened on the clamping seat 7. Use the positioning device to fix the positioning plate 6 and the clamping seat 7, and the locking between the upper pressing plate 1 and the lower pressing plate 2 can be completed, making the installation of the protection structure flexible. The hinge seats 5 and the clamping seat 7 provided at both ends of the positioning plate 6 are connected to the upper pressing plate 1 and the base 3 through spring connecting piece structures. When the positioning plate 6 is impacted, the hinge seat 5 and the positioning plate 6 will absorb the acting force through the spring connecting piece, improving the impact resistance of the upper pressing plate 1 and the lower pressing plate 2.

[0028] It is worth elaborating that an upper pressing groove 12 is opened on one side of the upper pressing plate 1 facing the lower pressing plate 2, and a lower pressing groove 13 is opened on one side of the lower pressing plate 2 facing the upper pressing plate 1. The upper pressing groove 12 and the lower pressing groove 13 are aligned, and rubber pads are fixedly connected to the inner side of the upper pressing groove 12 and the base 3. When using the protection structure to protect the water supply and drainage pipeline, place the pipeline into the lower pressing groove 13 opened at the upper end of the lower pressing plate 2, and then rotate the upper pressing plate 1 and close the upper pressing plate 1. The upper pressing groove 12 on the lower end surface of the upper pressing plate 1 will be attached to the outer side wall of the pipeline. The shapes of the upper pressing groove 12 and the lower pressing groove 13 are determined according to the shape of the pipeline.

[0029] To further improve the protection ability of the upper pressing plate 1 and the lower pressing plate 2 for pipe fittings, at least two back plates 10 are provided on the back surfaces of the upper pressing plate 1 and the lower pressing plate 2, and the lower ends of the back plates 10 are fixedly connected to the back surface of the base 3. The back plates 10 can protect the upper pressing plate 1 and the lower pressing plate 2 from the back surfaces of the upper pressing plate 1 and the lower pressing plate 2, improving the impact resistance of the other side of the upper pressing plate 1 and the lower pressing plate 2.

[0030] For the specific structure of the positioning device, please refer to the following description.

[0031] The positioning device includes a positioning bolt 8. The positioning bolt 8 is threadedly connected to one end of the positioning plate 6 away from the hinge seat 5. A threaded hole 16 is opened in the clamping groove 9, and the threaded hole 16 is threadedly connected to the positioning bolt 8. After pushing the positioning plate 6 into the clamping groove 9, rotate the positioning bolt 8 on the positioning plate 6 and screw the positioning bolt 8 into the threaded hole 16 to complete the fixation between the upper pressing plate 1 and the lower pressing plate 2.

[0032] Regarding the first spring connecting piece 14:

[0033] The first spring connecting member 14 includes a first limiting rod and a first spring. One end of the first limiting rod is fixedly connected to the hinge seat 5, and the other end of the first limiting rod is inserted into the upper pressing plate 1. The first limiting rod is slidably connected to the upper pressing plate 1. The first spring is sleeved outside the first limiting rod, and both ends of the first spring are fixedly connected to the upper pressing plate 1 and the hinge seat 5 respectively. When the positioning plate 6 is squeezed, the upper end of the positioning plate 6 will push the hinge seat 5, and the hinge seat 5 will then push the first limiting rod. The first spring between the upper pressing plate 1 and the hinge seat 5 contracts, and together with the damping between the first limiting rod and the upper pressing plate 1, it reduces the impact of the colliding object on the upper pressing plate 1 and protects the upper pressing plate 1.

[0034] Regarding the second spring connecting member 15:

[0035] The second spring connecting member 15 includes a second limiting rod and a second spring. One end of the second limiting rod is fixedly connected to the engaging seat 7, and the other end of the second limiting rod is inserted into the lower pressing plate 2. The second limiting rod is slidably connected to the lower pressing plate 2. The second spring is sleeved outside the second limiting rod, and both ends of the second spring are fixedly connected to the lower pressing plate 2 and the engaging seat 7 respectively. When the positioning plate 6 is squeezed, the lower end of the positioning plate 6 will push the engaging seat 7, and the engaging seat 7 will then push the second limiting rod. The second spring between the lower pressing plate 2 and the engaging seat 7 contracts, and together with the damping between the second limiting rod and the lower pressing plate 2, it reduces the impact of the colliding object on the lower pressing plate 2 and protects the lower pressing plate 2.

[0036] For the convenience of fixing the base 3 to the external frame, in a preferred solution, bolt plates 4 are provided at the left and right ends of the base 3. The bolt plates 4 are fixedly connected to the base 3, and bolt holes are provided on the bolt plates 4. When fixing the base 3 to the external frame, just screw the fixing bolts into the bolt holes on the bolt plates 4 and the bolt holes on the external frame.

[0037] Working principle:

[0038] Place the connecting section of the water supply and drainage pipeline to be protected between the upper pressing plate 1 and the lower pressing plate 2, rotate the upper pressing plate 1, and the upper pressing plate 1 and the lower pressing plate 2 are aligned to protect the pipeline. After the upper pressing plate 1 and the lower pressing plate 2 are aligned, rotate the positioning plate 6 and pull down the positioning plate 6. The lower end of the positioning plate 6 will be stuck into the card slot 9 provided on the engaging seat 7, and use the positioning device to fix the positioning plate 6 and the engaging seat 7, then the locking between the upper pressing plate 1 and the lower pressing plate 2 can be completed, and the protection structure is flexibly installed. The hinge seat 5 and the engaging seat 7 provided at both ends of the positioning plate 6 are both connected to the upper pressing plate 1 and the base 3 through the spring connecting member structure. When the positioning plate 6 is collided, the hinge seat 5 and the positioning plate 6 will absorb the acting force through the spring connecting member, improving the impact resistance of the upper pressing plate 1 and the lower pressing plate 2.

[0039] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. Unless otherwise clearly specified and defined, the terms "installed", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. Water supply and drainage pipeline protection structure, including an upper pressing plate (1) and a lower pressing plate (2). A base (3) is provided at the lower end of the upper pressing plate (1), and the base (3) is fixedly connected to the lower pressing plate (2), characterized in that: The back surface of the upper pressing plate (1) is pivotally connected to the back surface of the lower pressing plate (2) through a pivot (11); At least two hinge seats (5) are provided on the front surface of the upper pressing plate (1), at least two engaging seats (7) are provided on the front surface of the base (3), a positioning plate (6) is provided between the hinge seat (5) and the engaging seat (7), one end of the positioning plate (6) is rotatably connected to the hinge seat (5), the other end of the positioning plate (6) is engaged with a slot (9) opened on the front surface of the engaging seat (7), and a positioning device is provided at the engaging portion of the positioning plate (6) and the slot (9); A first spring connecting member is provided between the hinge seat (5) and the upper pressing plate (1), and a second spring connecting member is provided on the side of the engaging seat (7) facing the base (3).

2. The water supply and drainage pipeline protection structure according to claim 1, wherein: An upper pressing groove (12) is opened on the side of the upper pressing plate (1) facing the lower pressing plate (2), a lower pressing groove (13) is opened on the side of the lower pressing plate (2) facing the upper pressing plate (1), the upper pressing groove (12) and the lower pressing groove (13) are aligned, and rubber pads are fixedly connected to the inner sides of the upper pressing groove (12) and the base (3).

3. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: At least two back plates (10) are provided on the back surfaces of the upper pressing plate (1) and the lower pressing plate (2), and the lower ends of the back plates (10) are fixedly connected to the back surface of the base (3).

4. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: The positioning device includes a positioning bolt (8), the positioning bolt (8) is threadedly connected to one end of the positioning plate (6) away from the hinge seat (5), a threaded hole (16) is opened in the slot (9), and the threaded hole (16) is threadedly connected to the positioning bolt (8).

5. The water supply and drainage pipeline protection structure according to claim 1, wherein: The first spring connecting member (14) includes a first limiting rod and a first spring, one end of the first limiting rod is fixedly connected to the hinge seat (5), the other end of the first limiting rod is inserted into the upper pressing plate (1), the first limiting rod is slidably connected to the upper pressing plate (1), the first spring is sleeved outside the first limiting rod, and the two ends of the first spring are respectively fixedly connected to the upper pressing plate (1) and the hinge seat (5).

6. The water supply and drainage pipeline protection structure according to claim 1, wherein: The second spring connecting member (15) includes a second limiting rod and a second spring, one end of the second limiting rod is fixedly connected to the engaging seat (7), the other end of the second limiting rod is inserted into the lower pressing plate (2), the second limiting rod is slidably connected to the lower pressing plate (2), the second spring is sleeved outside the second limiting rod, and the two ends of the second spring are respectively fixedly connected to the lower pressing plate (2) and the engaging seat (7).

7. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: Bolting plates (4) are provided at the left and right ends of the base (3), the bolting plates (4) are fixedly connected to the base (3), and bolt holes are opened in the bolting plates (4).

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