Water supply and drainage pipeline protection structure

Abstract

The utility model relates to the technical field of pipeline protection structures, in particular to a water supply and drainage pipeline protection structure which comprises a protection sleeve and a pipeline body, the protection sleeve comprises an upper protection plate and a lower protection plate, the left side of the upper protection plate is rotationally connected with the left side of the lower protection plate through a rotating shaft, and a connecting mechanism is arranged on the right side of the upper protection plate and the right side of the lower protection plate. Buffer mechanisms are arranged on the upper surface and the lower surface of the protective sleeve. Through the arrangement of the buffer mechanism, when impact force such as collision and treading occurs, the impact force enables the first baffle and the second baffles to contract and draw close to the protective sleeve, the connecting plates on the two sides of the first baffle abut against the silica gel buffer pads in the two second baffles, and under the buffer action of the silica gel buffer pads, the fixed buffer assembly and the movable buffer assembly, the first baffle and the second baffle are separated from each other. And the impact force acting on the first baffle and the second baffle can be buffered, the impact force is prevented from directly acting on the pipeline body and damaging the pipeline body, and the protection effect of the protection structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline protection structure technical field, specifically is a water supply and drainage pipeline protection structure. BACKGROUND

[0002] Water supply and drainage pipeline engineering is an integral part of water supply and drainage system, and is an important way of conveying and distributing industrial water supply and domestic water supply, and most of the water supply and drainage pipelines are mainly made of sanitary grade polyvinyl chloride (PVC) resin, and a proper amount of stabilizer, lubricant, filler, color enhancer and the like are added to be extruded by a plastic extruder and injection molded by an injection molding machine, and in order to prolong the service life of the pipeline, a protection structure is usually provided on the pipeline.

[0003] The patent file with publication number CN221075736U discloses a water supply and drainage pipeline protection structure, which comprises a lower guard plate, upper and lower movable cavities are formed at the front and rear ends of the lower guard plate, positioning grooves are formed at the front and rear ends of the top of the lower guard plate, a fixed block is fixedly connected to the inner cavity of the lower guard plate, a return spring is fixedly connected to the left side of the fixed block, an active block is fixedly connected to the other end of the return spring, and a positioning plug rod is fixedly connected to the left side of the active block. Through the action of the push rod, the upper guard plate, the movable rod, the return spring, the active block, the positioning plug rod, the positioning block, the positioning hole, the fixed block, the connecting block and the positioning groove, the problem that when the existing pipeline protection structure encounters pipeline damage during use, it needs to be disassembled after a plurality of bolts are removed, then the protective fence is removed from the pipeline, and then the pipeline is repaired, which increases the disassembly time and reduces the pipeline maintenance efficiency is solved.

[0004] The above scheme is to protect the pipeline by sleeving a guard plate on the outer side of the pipeline, but the guard plate lacks a mechanism for buffering external impact forces such as impact and stepping, so that the impact force will directly act on the pipeline through the guard plate, which can easily cause the pipeline to break, and the protection effect is not ideal. UTILITY MODEL CONTENTS

[0005] The utility model discloses a water supply and drainage pipeline protection structure which aims at solving the technical problem that the existing pipeline protection structure cannot buffer impact force.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A water supply and drainage pipeline protection structure, comprising a protective sleeve and a pipeline body, the protective sleeve comprising an upper guard plate and a lower guard plate, the left side of the upper guard plate and the lower guard plate being rotatably connected through a rotating shaft, the right side of the upper guard plate and the lower guard plate being provided with a connecting mechanism, and the upper surface and the lower surface of the protective sleeve being provided with a buffering mechanism;

[0008] The buffer mechanism comprises a first baffle and two symmetrical second baffles respectively arranged above and below the protective sleeve, opposite surfaces of the two second baffles are provided with sliding cavities, both side surfaces of the first baffle are fixedly connected with connecting plates extending into the sliding cavities, the inner wall of the sliding cavity is provided with a silica gel buffer pad, a fixed buffer assembly is arranged between the first baffle and the protective sleeve, and a movable buffer assembly is arranged between the second baffles and the protective sleeve.

[0009] The fixed buffer assembly and the movable buffer assembly each comprise a mounting plate, an extension rod and a buffer spring, the mounting plate of the fixed buffer assembly is fixedly connected with the surface of the protective sleeve, the extension rod and the buffer spring of the fixed buffer assembly, away from the mounting plate, are fixedly connected with the surface of the first baffle, the surface of the protective sleeve is provided with a T-shaped sliding groove, the lower surface of the mounting plate of the movable buffer assembly is provided with a T-shaped sliding block in sliding connection with the inside of the T-shaped sliding groove, the movable buffer assembly is in sliding connection with the surface of the protective sleeve through the T-shaped sliding block and the T-shaped sliding groove, and the extension rod and the buffer spring of the movable buffer assembly, away from the mounting plate, are fixedly connected with the surface of the second baffle.

[0010] In a preferred scheme, the number of the fixed buffer assembly and the movable buffer assembly is several, the several fixed buffer assemblies are equidistantly arranged between the first baffle and the protective sleeve, and the several movable buffer assemblies are equidistantly arranged between the two second baffles and the protective sleeve.

[0011] In a preferred scheme, the connecting mechanism comprises an upper connecting plate and a lower connecting plate fixedly connected with the right sides of the upper baffle and the lower baffle respectively, the lower surface of the upper connecting plate is fixedly connected with a plug plate, the upper surface of the lower connecting plate is provided with a plug slot matched with the plug plate, the right inner wall of the plug slot is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a spring, the left end of the spring is fixedly connected with a limiting tooth block, and the right surface of the plug plate is provided with a tooth groove matched with the limiting tooth block.

[0012] Through the arrangement of the plug plate and the limiting tooth block, the upper baffle and the lower baffle can be closed and fixed, and assembly is facilitated.

[0013] In a preferred scheme, the number of the plug plate is several, the several plug plates are equidistantly arranged on the lower surface of the upper connecting plate, the lower surface of the lower connecting plate is provided with a sliding slot opening into the inside of the mounting groove, and the inner wall of the sliding slot is in sliding connection with a pull rod fixedly connected with the lower surface of the limiting tooth block.

[0014] Through the arrangement of the pull rod, the limiting tooth block can be moved in the mounting groove by pulling the pull rod.

[0015] In a preferred scheme, the protective sleeve, the upper connecting plate and the lower connecting plate are all made of engineering plastic material.

[0016] In a preferred scheme, a heat preservation layer is arranged between the protective sleeve and the pipeline body.

[0017] Through the setting of the heat preservation layer, the pipe body can be kept warm in cold weather.

[0018] As can be seen, the water supply and drainage pipe protection structure has the following technical effects.

[0019] Firstly, when impact force such as impact, stepping and the like occurs, the impact force makes the first baffle and the second baffle shrink and close to the protective sleeve, the connecting plates on both sides of the first baffle abut against the silica gel buffer pads in the two second baffles, and under the buffering effect of the silica gel buffer pads, the fixed buffering assembly and the movable buffering assembly, the impact force acting on the first baffle and the second baffle can be buffered, direct action on the pipe body is avoided, damage to the pipe body is avoided, and the protection effect of the protection structure is improved.

[0020] Secondly, the protective sleeve is sleeved on the surface of the pipe body, the upper baffle and the lower baffle are closed, the plug plate of the upper connecting plate is inserted into the plug groove of the lower connecting plate, during which the limiting tooth block is pushed into the tooth groove of the plug plate under the action of the spring, the plug plate is limited and fixed, and thus the assembly work of the protection structure and the pipe is completed, when the protection structure needs to be disassembled, the pull rod is pulled to drive the limiting tooth block to retreat into the installation groove, the limiting tooth block is separated from the tooth groove of the plug plate, and then the protection structure can be disassembled, which provides convenience for the assembly and disassembly work. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A front view structural schematic diagram of the water supply and drainage pipe protection structure is provided.

[0022] Figure 2 A front view structural schematic diagram of the water supply and drainage pipe protection structure is provided.

[0023] Figure 3 A front view structural schematic diagram of the water supply and drainage pipe protection structure is provided. Figure 2 An enlarged structural schematic diagram of position A in the water supply and drainage pipe protection structure is provided.

[0024] Figure 4 An enlarged structural schematic diagram of position A in the water supply and drainage pipe protection structure is provided. Figure 2 An enlarged structural schematic diagram of position B in the water supply and drainage pipe protection structure is provided.

[0025] Figure 5 A front view structural schematic diagram of the water supply and drainage pipe protection structure is provided.

[0026] IN THE DRAWINGS:

[0027] 1, protective sleeve; 101, upper baffle; 102, lower baffle;

[0028] 2, pipe body; 3, first baffle; 4, second baffle; 5, connecting plate; 6, silica gel buffer pad; 7, fixed buffer assembly; 8, movable buffer assembly; 9, mounting plate; 10, telescopic rod; 11, buffer spring; 12, T-shaped sliding groove; 13, upper connecting plate; 14, lower connecting plate; 15, plug-in plate; 16, spring; 17, limiting tooth block; 18, pull rod; 19, heat preservation layer. DETAILED DESCRIPTION

[0029] 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.

[0030] Referring to Figures 1-5 A water supply and drainage pipe protection structure, including the protection sleeve 1 and the pipe body 2, the protection sleeve 1 includes the upper baffle 101 and the lower baffle 102, the left side of the upper baffle 101 and the lower baffle 102 is rotationally connected through the rotating shaft, the right side of the upper baffle 101 and the lower baffle 102 is provided with the connecting mechanism, the upper surface and the lower surface of the protection sleeve 1 are provided with the buffer mechanism.

[0031] The buffer mechanism includes the first baffle 3 and the two symmetrical second baffles 4 that are respectively arranged above and below the protection sleeve 1, the opposite surfaces of the two second baffles 4 are all provided with sliding cavities, the two side surfaces of the first baffle 3 are all fixedly connected with the connecting plate 5 extending into the sliding cavity, the inner wall of the sliding cavity is provided with the silica gel buffer pad 6, the first baffle 3 and the protection sleeve 1 are provided with the fixed buffer assembly 7, and the second baffle 4 and the protection sleeve 1 are provided with the movable buffer assembly 8.

[0032] The fixed buffer assembly 7 and the movable buffer assembly 8 all include the mounting plate 9, the telescopic rod 10 and the buffer spring 11, the mounting plate 9 of the fixed buffer assembly 7 is fixedly connected with the surface of the protection sleeve 1, the telescopic rod 10 and the buffer spring 11 of the fixed buffer assembly 7, away from the mounting plate 9, are all fixedly connected with the surface of the first baffle 3, the surface of the protection sleeve 1 is provided with the T-shaped sliding groove 12, the lower surface of the mounting plate 9 of the movable buffer assembly 8 is provided with the T-shaped sliding block that is slidably connected with the inside of the T-shaped sliding groove 12, the movable buffer assembly 8 is slidably connected with the surface of the protection sleeve 1 through the T-shaped sliding block and the T-shaped sliding groove 12, and the telescopic rod 10 and the buffer spring 11 of the movable buffer assembly 8, away from the mounting plate 9, are all fixedly connected with the surface of the second baffle 4.

[0033] The number of the fixed buffer assembly 7 and the movable buffer assembly 8 is several, and the several fixed buffer assemblies 7 are equidistantly arranged between the first baffle 3 and the protection sleeve 1, and the several movable buffer assemblies 8 are equidistantly arranged between the two second baffles 4 and the protection sleeve 1.

[0034] Referring to Figure 2 and Figure 4In a preferred embodiment, the connecting mechanism comprises an upper connecting plate 13 and a lower connecting plate 14 fixedly connected to the right side of the upper guard plate 101 and the lower guard plate 102 respectively, the lower surface of the upper connecting plate 13 is fixedly connected with an insertion plate 15, the upper surface of the lower connecting plate 14 is provided with an insertion slot matched with the insertion plate 15, the right inner wall of the insertion slot is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a spring 16, the left end of the spring 16 is fixedly connected with a limiting tooth block 17, and the right surface of the insertion plate 15 is provided with a tooth groove matched with the limiting tooth block 17.

[0035] Through the arrangement of the insertion plate 15 and the limiting tooth block 17, the upper guard plate 101 and the lower guard plate 102 can be closed and fixed, which is convenient for assembly.

[0036] The number of the insertion plate 15 is several, the several insertion plates 15 are equidistantly arranged on the lower surface of the upper connecting plate 13, the lower surface of the lower connecting plate 14 is provided with a sliding slot opening into the inside of the mounting groove, and the inner wall of the sliding slot opening is slidably connected with a pull rod 18 fixedly connected with the lower surface of the limiting tooth block 17.

[0037] Through the arrangement of the pull rod 18, the limiting tooth block 17 can be moved in the mounting groove by pulling the pull rod 18.

[0038] The protective sleeve 1, the upper connecting plate 13 and the lower connecting plate 14 are all made of engineering plastic material.

[0039] Referring to Figure 1 and Figure 2 In a preferred embodiment, a heat preservation layer 19 is arranged between the protective sleeve 1 and the pipeline body 2.

[0040] Through the arrangement of the heat preservation layer 19, the pipeline body 2 can be kept warm in cold weather.

[0041] Working principle: the protective sleeve 1 is sleeved on the surface of the pipeline body 2, the upper guard plate 101 and the lower guard plate 102 are closed, the insertion plate 15 of the upper connecting plate 13 is inserted into the insertion slot of the lower connecting plate 14, during which, the limiting tooth block 17 is pushed into the tooth groove of the insertion plate 15 under the action of the spring 16, the insertion plate 15 is limited and fixed, and thus the assembly of the protection structure and the pipeline is completed, when the protection structure needs to be disassembled, the limiting tooth block 17 is retracted into the mounting groove by pulling the pull rod 18, the limiting tooth block 17 is separated from the tooth groove of the insertion plate 15, and thus the protection structure can be disassembled, at the same time, when impact force such as impact or stepping occurs, the impact force makes the first baffle 3 and the second baffle 4 shrink and close to the protective sleeve 1, the connecting plate 5 on both sides of the first baffle 3 abuts against the silica gel buffer pad 6 in the two second baffles 4, and under the buffering action of the silica gel buffer pad 6, the fixed buffering assembly 7 and the movable buffering assembly 8, the impact force acting on the first baffle 3 and the second baffle 4 can be buffered, and thus the damage to the pipeline body 2 caused by the direct action of the impact force is avoided.

[0042] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. The substitution can be a substitution of part of the structure, device, method step, or a complete technical solution. According to the technical solution of the present application and the inventive concept, equivalent substitution or change should be covered in the protection scope of the present application.

Claims

1. A plumbing protection structure, characterized by: The utility model provides a pipeline protection sleeve, including protection sleeve (1) and pipeline body (2), protection sleeve (1) includes upper guard (101) and lower guard (102), and the left side of upper guard (101) is rotatably connected with the lower guard (102) through rotating shaft, and the right side of upper guard (101) and lower guard (102) is provided with connecting mechanism, and the upper surface and the lower surface of protection sleeve (1) are provided with buffer mechanism, The buffer mechanism includes a first baffle (3) and two symmetrical second baffles (4) arranged above and below the protection sleeve (1) respectively, the opposite surfaces of the two second baffles (4) are each provided with a sliding cavity, the two side surfaces of the first baffle (3) are each fixedly connected with a connecting plate (5) extending into the sliding cavity, the inner wall of the sliding cavity is provided with a silica gel buffer pad (6), a fixed buffer assembly (7) is arranged between the first baffle (3) and the protection sleeve (1), and a movable buffer assembly (8) is arranged between the second baffles (4) and the protection sleeve (1). The fixed buffer assembly (7) and the movable buffer assembly (8) each include a mounting plate (9), a telescopic rod (10) and a buffer spring (11), the mounting plate (9) of the fixed buffer assembly (7) is fixedly connected with the surface of the protection sleeve (1), the telescopic rod (10) and the buffer spring (11) of the fixed buffer assembly (7) away from the mounting plate (9) are each fixedly connected with the surface of the first baffle (3), the surface of the protection sleeve (1) is provided with a T-shaped sliding groove (12), the lower surface of the mounting plate (9) of the movable buffer assembly (8) is provided with a T-shaped sliding block in sliding connection with the inside of the T-shaped sliding groove (12), the movable buffer assembly (8) is in sliding connection with the surface of the protection sleeve (1) through the T-shaped sliding block and the T-shaped sliding groove (12), and the telescopic rod (10) and the buffer spring (11) of the movable buffer assembly (8) away from the mounting plate (9) are each fixedly connected with the surface of the second baffle (4).

2. The drain pipe protection structure according to claim 1, wherein: The number of the fixed buffer assembly (7) and the movable buffer assembly (8) is several, the several fixed buffer assemblies (7) are equidistantly arranged between the first baffle (3) and the protection sleeve (1), and the several movable buffer assemblies (8) are respectively equidistantly arranged between the two second baffles (4) and the protection sleeve (1).

3. The drain pipe protection structure according to claim 1, wherein: The connecting mechanism includes an upper connecting plate (13) and a lower connecting plate (14) fixedly connected with the right sides of the upper guard (101) and the lower guard (102) respectively, the lower surface of the upper connecting plate (13) is fixedly connected with a plug-in plate (15), the upper surface of the lower connecting plate (14) is provided with a plug-in groove matched with the plug-in plate (15), the right inner wall of the plug-in groove is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a spring (16), the left end of the spring (16) is fixedly connected with a limiting tooth block (17), and the right surface of the plug-in plate (15) is provided with a tooth groove matched with the limiting tooth block (17).

4. A drain pipe protection structure according to claim 3, wherein: The number of the plug-in plate (15) is several, the several plug-in plates (15) are equidistantly arranged on the lower surface of the upper connecting plate (13), the lower surface of the lower connecting plate (14) is provided with a sliding strip opening penetrating into the inside of the mounting groove, and the inner wall of the sliding strip opening is in sliding connection with a pull rod (18) fixedly connected with the lower surface of the limiting tooth block (17).

5. The drain pipe protection structure according to claim 1 or 3, wherein: The protective sleeve (1), the upper connecting plate (13) and the lower connecting plate (14) are all made of engineering plastic material.

6. The plumbing pipe protection structure of claim 1, wherein: An insulation layer (19) is arranged between the protective sleeve (1) and the pipeline body (2).

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