Flexible water supply pipeline structure with telescopic compensation function

Abstract

The utility model discloses a flexible water supply pipeline structure with a telescopic compensation function in the field of water supply pipelines, which comprises a flexible pipe, the outer side of the flexible pipe is connected with a sleeve in a sliding manner, the outer side wall of the flexible pipe is fixedly connected with a shell, and a telescopic mechanism is arranged in the shell; according to the flexible water supply pipeline structure with the telescopic compensation function, during installation, the sleeve slides in the shell, the telescopic distance is reserved, when the pipeline deforms, the sleeve moves in the shell, the connecting column is driven to move, and the telescopic compensation function is achieved. And a connecting plate is moved, so that a connecting spring is stretched or compressed, deformation is compensated, the pipeline has the telescopic capacity, independent installation of a compensator is avoided, follow-up maintenance is prevented, the maintenance difficulty is reduced, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply pipeline technical field, concretely is a flexible water supply pipeline structure with telescopic compensation function. BACKGROUND

[0002] Water supply and drainage pipeline is used to carry out water delivery or sewage discharge, and is used for transmitting water equipment, and the water supply and drainage special pipeline is mostly made of plastic and is widely applied, including resident building use, and is used to provide the convenience for resident life.

[0003] The current water supply pipeline is laid along the bridge, and the pipeline is deformed due to thermal elongation or temperature stress of the water supply pipeline, generally, the compensator is arranged on the pipeline, and the filler needs to be replaced regularly due to the service life problem when the telescopic compensator is used, and the maintenance difficulty is large, therefore, the utility model provides a flexible water supply pipeline structure with telescopic compensation function. UTILITY MODEL CONTENT

[0004] The utility model discloses a flexible water supply pipeline structure with telescopic compensation function, to solve the problem that the current water supply pipeline is laid along the bridge, and the pipeline is deformed due to thermal elongation or temperature stress of the water supply pipeline, generally, the compensator is arranged on the pipeline, and the filler needs to be replaced regularly due to the service life problem when the telescopic compensator is used, and the maintenance difficulty is large.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a flexible water supply pipeline structure with telescopic compensation function, including flexible pipe, the outside of flexible pipe is connected with sleeve pipe slidingly, the outside wall of flexible pipe is fixedly connected with shell, the inside of shell is provided with telescopic mechanism,

[0006] The left side middle part of sleeve pipe is fixedly connected with connecting pipe, the left end of connecting pipe is fixedly connected with connecting disc, the left side of connecting disc is evenly penetrated and is provided with fixed hole, the left side of sleeve pipe is provided with connecting mechanism.

[0007] Further description of the above technical scheme:

[0008] The telescopic mechanism includes limiting ring, sealing ring, mounting cylinder, connecting spring, connecting plate and connecting column, the left part of the outside wall of flexible pipe is fixedly connected with limiting ring, the outside wall of limiting ring is inlaid with sealing ring, the right side of the inner chamber of shell is fixedly connected with mounting cylinder evenly, the right side middle part of the inner chamber of mounting cylinder is fixedly connected with connecting spring, the left end of connecting spring is fixedly connected with connecting plate, the left side middle part of connecting plate is fixedly connected with connecting column.

[0009] Further description of the above technical scheme:

[0010] The limiting ring is slidably connected to the inner cavity of the sleeve, and the outer sidewall of the limiting ring is attached to the inner sidewall of the sleeve, and the outer sidewall of the sealing ring is tightly attached to the inner sidewall of the sleeve.

[0011] As a further description of the above technical solution:

[0012] The connecting plate is slidably connected to the inside of the mounting cylinder, the connecting column penetrates the left middle part of the mounting cylinder, and the left end of the connecting column is fixedly connected to the right side of the sleeve.

[0013] As a further description of the above technical solution:

[0014] The connecting mechanism comprises a threaded rod, a limiting rod, a sliding block, a moving plate, a fixed rod, an L-shaped rod, a fastening bolt, a clamping groove, a knob, a clamping block and a fastening hole, the left side of the sleeve is fixedly connected with a threaded rod, the left side of the sleeve is fixedly connected with limiting rods in a symmetrical manner, and the threaded rod is located between the two limiting rods, the outer side of the limiting rod is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a moving plate, the right side of the moving plate is uniformly fixedly connected with fixed rods, the top middle part of the sliding block is fixedly connected with an L-shaped rod, the top of the L-shaped rod is threadedly penetrated and screwed with a fastening bolt, the right side of the sliding block is provided with a clamping groove, the outer sidewall of the threaded rod is threadedly screwed with a knob, the left side of the knob is fixedly connected with clamping blocks in a symmetrical manner, and the outer sidewall of the knob is provided with a fastening hole.

[0015] As a further description of the above technical solution:

[0016] The sliding block is sleeved on the outer side of the threaded rod, and the clamping block is slidably clamped in the inner part of the clamping groove.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1、The flexible water supply pipeline structure with telescopic compensation function, by setting sleeve, shell and telescopic mechanism, when installing, make the sleeve slide in the shell, leave the telescopic distance, when the pipeline deforms, make the sleeve move in the shell, drive the connecting column to move, make the connecting plate move, so that the connecting spring stretches or compresses, compensate for deformation, make the pipeline have telescopic ability, avoid installing compensator alone, prevent subsequent maintenance, reduce the difficulty of maintenance, improve the practicality of the device, and the flexible pipe itself has certain deformation, further compensation.

[0019] 2、The flexible water supply pipeline structure with telescopic compensation function, by the setting of the connecting disc, the fixing hole and the connecting mechanism, when connecting, the two connecting discs are aligned, the knob is rotated, the knob moves outside the threaded rod, the slider is driven to move, the moving plate is moved, the fixed rod is embedded in the fixing hole, and the moving plate is extruded on the connecting disc, the two pipelines are connected, the pipeline connection is more simple and convenient, the connection efficiency is improved, and the practicality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The overall structure schematic diagram of the flexible water supply pipeline structure with telescopic compensation function is proposed in the utility model.

[0021] Figure 2 The sleeve internal structure schematic diagram of the flexible water supply pipeline structure with telescopic compensation function is proposed in the utility model.

[0022] Figure 3 The fixed rod installation structure schematic diagram of the flexible water supply pipeline structure with telescopic compensation function is proposed in the utility model.

[0023] Figure 4 The clamping groove structure schematic diagram of the flexible water supply pipeline structure with telescopic compensation function is proposed in the utility model.

[0024] Figure 5 The pipeline connection structure schematic diagram of the flexible water supply pipeline structure with telescopic compensation function is proposed in the utility model.

[0025] In the drawing: 100, flexible pipe; 200, sleeve; 210, limiting ring; 220, sealing ring; 230, installation cylinder; 240, connecting spring; 250, connecting plate; 260, connecting column; 270, shell; 300, connecting pipe; 310, connecting disc; 311, fixing hole; 320, threaded rod; 330, limiting rod; 340, slider; 350, moving plate; 351, fixed rod; 360, L-shaped rod; 361, fastening bolt; 370, clamping groove; 380, knob; 381, clamping block; 382, fastening hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relation based on the orientation or positional relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the features limited by "first" and "second" can be explicitly or implicitly included one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0028] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] The utility model provides a kind of flexible water supply pipeline structure with telescopic compensation function, compensates for deformation, so that pipeline has telescopic capacity, avoid installing compensator alone, prevent subsequent maintenance, reduce the difficulty of maintenance, improve the practicality of device, please refer to Figures 1-5 , including flexible pipe 100;

[0030] Please refer to Figure 1 , the outer side of flexible pipe 100 is slidably connected with sleeve pipe 200, the outer side wall of flexible pipe 100 is fixedly connected with shell 270, and the inside of shell 270 is provided with telescopic mechanism;

[0031] Please refer to Figure 1 , the left side of sleeve pipe 200 is fixedly connected with connecting pipe 300, the left end of connecting pipe 300 is fixedly connected with connecting disc 310, and the left side of connecting disc 310 is uniformly provided with fixed hole 311, and the left side of sleeve pipe 200 is provided with connecting mechanism.

[0032] Please refer to Figure 2 , telescopic mechanism includes limit ring 210, sealing ring 220, installation cylinder 230, connecting spring 240, connecting plate 250 and connecting column 260;

[0033] Please refer to Figure 2The left part of the outer side wall of the flexible pipe 100 is fixedly connected with a limiting ring 210, the outer side wall of the limiting ring 210 is embedded with a sealing ring 220, and the right side of the inner cavity of the shell 270 is uniformly fixedly connected with a mounting cylinder 230.

[0034] Please refer again to Figure 2 The right side of the inner cavity of the mounting cylinder 230 is fixedly connected with a connecting spring 240, the left end of the connecting spring 240 is fixedly connected with a connecting plate 250, the left side of the connecting plate 250 is fixedly connected with a connecting column 260, and the left end of the connecting column 260 is fixedly connected to the right side of the sleeve pipe 200.

[0035] As described above, by arranging the sleeve pipe 200, the shell 270 and the telescopic mechanism, when installing, the sleeve pipe 200 slides inside the shell 270, leaving a telescopic distance, when the pipeline deforms, the sleeve pipe 200 moves inside the shell 270, driving the connecting column 260 to move, so that the connecting plate 250 moves, so that the connecting spring 240 is stretched or compressed, compensating for deformation, so that the pipeline has telescopic ability, avoiding separate installation of compensators, preventing subsequent maintenance, reducing the difficulty of maintenance, improving the practicality of the device, and the flexible pipe 100 itself has a certain deformation, further compensation.

[0036] Please refer again to Figure 2 The limiting ring 210 is slidingly connected to the inner cavity of the sleeve pipe 200, and the outer side wall of the limiting ring 210 is attached to the inner side wall of the sleeve pipe 200, and the outer side wall of the sealing ring 220 is tightly attached to the inner side wall of the sleeve pipe 200.

[0037] Please refer again to Figure 2 The connecting plate 250 is slidingly connected to the inside of the mounting cylinder 230, and the connecting column 260 penetrates the left middle part of the mounting cylinder 230.

[0038] Please refer again to Figure 3 and Figure 4The connecting mechanism comprises a threaded rod 320, a limiting rod 330, a sliding block 340, a moving plate 350, a fixing rod 351, an L-shaped rod 360, a fastening bolt 361, a clamping groove 370, a knob 380, a clamping block 381 and a fastening hole 382, the left side of the sleeve 200 is fixedly connected with the threaded rod 320, the left side of the sleeve 200 is fixedly connected with the limiting rod 330, and the threaded rod 320 is located between the two limiting rods 330, the outer side of the limiting rod 330 is slidably connected with the sliding block 340, the bottom of the sliding block 340 is fixedly connected with the moving plate 350, the right side of the moving plate 350 is uniformly fixedly connected with the fixing rod 351, the top of the sliding block 340 is fixedly connected with the L-shaped rod 360, the top of the L-shaped rod 360 is screwed with the fastening bolt 361, the right side of the sliding block 340 is provided with the clamping groove 370, the outer wall of the threaded rod 320 is screwed with the knob 380, the left side of the knob 380 is fixedly connected with the clamping block 381 in pairs, and the outer wall of the knob 380 is provided with the fastening hole 382.

[0039] Please refer again to Figure 3 and Figure 4 The sliding block 340 is sleeved on the outer side of the threaded rod 320, and the clamping block 381 is slidably clamped in the clamping groove 370.

[0040] In conclusion, by arranging the connecting disc 310, the fixing hole 311 and the connecting mechanism, when connecting, the two connecting discs 310 are aligned, the knob 380 is rotated to move the knob 380 outside the threaded rod 320, the sliding block 340 is driven to move, the moving plate 350 is moved, the fixing rod 351 is embedded in the fixing hole 311, the moving plate 350 is pressed against the connecting disc 310, the two pipes are connected, the pipe connection is more simple and convenient, the connection efficiency is improved, and the practicability of the device is improved.

[0041] In the specific use, the person skilled in the art aligns the connecting plates 310 of the two pipes when connecting the pipes, so that the fixing holes 311 are aligned, installs the sealing gasket between the two connecting plates 310, then the connecting plates 310 and the sealing gasket are fitted, rotates the knob 380, so that the knob 380 moves outside the threaded rod 320, and the cooperation of the clamping block 381 and the clamping groove 370 is used, when the knob 380 moves, the sliding block 340 is driven to move, so that the moving plate 350 moves, and the fixed rod 351 is embedded in the fixed hole 311, and at the same time, the moving plate 350 extrudes the connecting plate 310, when the fastening hole 382 is aligned with the fastening bolt 361, the fastening bolt 361 is rotated, so that the fastening bolt 361 is lowered, and the fastening bolt 361 is embedded in the fastening hole 382, so as to connect the two pipes, after the connection, the flexible pipe 100 is pushed, so that the sleeve 200 slides in the shell 270, the connecting column 260 drives the connecting plate 250 to move, and the connecting spring 240 is extruded, so as to leave the extension distance, then the pipe is fixed, when the pipe deforms, the sleeve 200 moves in the shell 270, the connecting column 260 moves, the connecting plate 250 moves, so that the connecting spring 240 is stretched or compressed, the deformation is compensated, and the pipe has the extension ability.

[0042] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A flexible water supply pipe structure with expansion and contraction compensation function, characterized in that: The utility model relates to a flexible pipe (100) outside sliding connection has the sleeve (200), the flexible pipe (100) outside wall fixed connection has the shell (270), the inside of shell (270) is provided with telescopic mechanism, The left side middle part of sleeve (200) is fixedly connected with connecting pipe (300), the left end of connecting pipe (300) is fixedly connected with connecting disc (310), the left side of connecting disc (310) is evenly provided with fixed hole (311), and the left side of sleeve (200) is provided with connecting mechanism.

2. The flexible water supply pipe structure having a stretch compensation function according to claim 1, characterized in that: The telescopic mechanism includes a limiting ring (210), a sealing ring (220), a mounting cylinder (230), a connecting spring (240), a connecting plate (250), and a connecting column (260). The outer side wall of the limiting ring (210) is embedded with the sealing ring (220). The inner cavity of the shell (270) is uniformly fixedly connected with the mounting cylinder (230) on the right side. The inner cavity of the mounting cylinder (230) is fixedly connected with the connecting spring (240) on the right side. The left end of the connecting spring (240) is fixedly connected with the connecting plate (250). The left side of the connecting plate (250) is fixedly connected with the connecting column (260).

3. The flexible water supply pipe structure having a stretch compensation function according to claim 2, characterized in that: The limiting ring (210) is slidingly connected to the inner cavity of the sleeve (200), and the outer side wall of the limiting ring (210) is attached to the inner side wall of the sleeve (200). The outer side wall of the sealing ring (220) is tightly attached to the inner side wall of the sleeve (200).

4. The flexible water supply pipe structure having a stretch compensation function according to claim 2, characterized in that: The connecting plate (250) is slidingly connected to the inside of the mounting cylinder (230), the connecting column (260) penetrates the left side of the mounting cylinder (230), and the left end of the connecting column (260) is fixedly connected to the right side of the sleeve (200).

5. The flexible water supply pipe structure having a stretch compensation function according to claim 1, characterized in that: Said connecting mechanism comprises a threaded rod (320), a limiting rod (330), a sliding block (340), a moving plate (350), a fixed rod (351), an L-shaped rod (360), a fastening bolt (361), a clamping groove (370), a knob (380), a clamping block (381) and a fastening hole (382), the left side of the sleeve (200) is fixedly connected with a threaded rod (320), the left side of the sleeve (200) is fixedly connected with limiting rods (330) in pairs, and the threaded rod (320) is located between the two limiting rods (330), the outer side of the limiting rod (330) is slidingly connected with a sliding block (340), the bottom of the sliding block (340) is fixedly connected with a moving plate (350), the right side of the moving plate (350) is uniformly fixedly connected with fixed rods (351), the top of the sliding block (340) is fixedly connected with an L-shaped rod (360), the top of the L-shaped rod (360) is threadedly penetrated and screwed with a fastening bolt (361), the right side of the sliding block (340) is provided with a clamping groove (370), the outer wall of the threaded rod (320) is threadedly screwed with a knob (380), the left side of the knob (380) is fixedly connected with clamping blocks (381) in pairs, and the outer wall of the knob (380) is provided with a fastening hole (382).

6. The flexible water supply pipe structure having a stretch compensation function according to claim 5, characterized in that: The sliding block (340) is sleeved on the outer side of the threaded rod (320), and the clamping block (381) is slidingly clamped in the clamping groove (370).

Images