Quick-mounting water and electricity pipeline protection device

Abstract

The application provides a quick installation type water and electricity pipeline protection device, and relates to the technical field of decoration design. The device comprises an upper circular arc cover and a lower circular arc cover. The end of the upper circular arc cover is connected with the end of the lower circular arc cover through a hinge shaft. An arc-shaped plug is arranged at the end of the upper circular arc cover away from the hinge shaft. An arc-shaped insertion hole is arranged at the end of the lower circular arc cover away from the hinge shaft. A clamping hole is arranged on the side wall of the arc-shaped plug. A sliding hole and a clamping piece for being inserted into the sliding hole are arranged on the lower circular arc cover. A sliding groove is arranged on the side of the sliding hole. The side wall of the clamping piece is provided with a side plate, at least a part of which is located in the sliding groove. The side of the side plate away from the arc-shaped insertion hole is connected with the side wall of the sliding groove through a spring. When the arc-shaped plug is inserted into the arc-shaped insertion hole, the clamping piece is inserted into the clamping hole under the elastic force of the spring. The device can be quickly installed without the need of other fasteners for connection. The device is convenient to disassemble and assemble, can be applied to pipelines of different specifications, can adapt to the thermal expansion and cold contraction of the pipelines, and can effectively support the pipelines.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of decoration design,

[0002] In particular, the present application relates to a quick installation type water and electricity pipeline protection device. BACKGROUND

[0003] Indoor pipelines include electric wires, water pipelines, network cables and fire pipelines, etc. Indoor pipelines are generally installed and fixed according to safety and living habits of residents, to facilitate the use of residents and to facilitate safety protection and convenient use. At the same time, these pipelines are divided into open laying and hidden setting, and are installed and set according to needs.

[0004] The outer layer of household pipelines is generally a rubber layer, which is prone to aging after being wet, especially at the pipeline interface, the rubber layer is aged and falls off, which is easy to cause water leakage and electricity leakage, and the post-maintenance is very cumbersome. Therefore, more and more attention is paid to the protection device on the outer side of the water and electricity pipeline, especially at the interface. For example, Chinese Patent Utility Model Patent CN213693124U discloses an indoor assembly type pipeline protection device with moisture-proof function for water and electricity installation, belonging to the technical field of indoor pipelines, comprising a first protective sleeve, and a second protective sleeve is arranged on the upper end face of the first protective sleeve. In the above-mentioned utility model, through the mutual cooperation of the structures such as the first protective sleeve, the second protective sleeve, the first extrusion sleeve, the second extrusion sleeve, the first supporting spring, the fixing clamp, the fixed medium, the waterproof sealing ring and the moisture absorbing filler, the stability of the cable joint twisted wire part between the first extrusion sleeve and the second extrusion sleeve is improved, the two arc extinguishing modes complement each other, so that good arc extinguishing effect can be achieved, the first extrusion sleeve, the second extrusion sleeve, the first protective cover and the second protective cover are prevented from being pierced by electric arc and causing parallel connection and other electrical accidents, and the waterproof sealing ring is also prevented from being dried by the heat energy emitted inside the first protective sleeve and the second protective sleeve, so as to ensure the normal service life of the waterproof sealing ring.

[0005] However, the above-mentioned pipeline protection device still has the following problems: the installation and disassembly steps are troublesome, other fasteners still need to be used for connection, and it cannot well adapt to pipelines of various specifications for use, and cannot adapt to the thermal expansion and cold contraction of the pipelines.

[0006] Therefore, in order to solve the above-mentioned problems, it is necessary for us to design a reasonable and efficient quick installation type water and electricity pipeline protection device. SUMMARY

[0007] The purpose of the present application is to provide a quick installation type water and electricity pipeline protection device which can be quickly installed, does not need other fasteners for connection, is convenient to disassemble and assemble, can be applied to pipelines of different specifications for use, can adapt to the thermal expansion and cold contraction of the pipelines, and can effectively support the wire pipe.

[0008] To achieve the above object, the present application adopts the following technical solutions:

[0009] The quick-assembly water and electricity pipeline protection device comprises an upper circular arc cover and a lower circular arc cover, the end of the upper circular arc cover is connected with the end of the lower circular arc cover through a hinge shaft, the upper circular arc cover rotates around the connection position of the hinge shaft, the end of the upper circular arc cover away from the hinge shaft is provided with an arc-shaped plug, the end of the lower circular arc cover away from the hinge shaft is provided with an arc-shaped insertion hole for facilitating the insertion of the arc-shaped plug, the side wall of the arc-shaped plug is provided with a clamping hole, the lower circular arc cover is provided with a sliding hole communicated with the arc-shaped insertion hole and a clamping piece inserted into the sliding hole, the side edge of the sliding hole is provided with a sliding groove, the side wall of the clamping piece is provided with a side plate at least a part of which is located in the sliding groove, and the side of the side plate away from the arc-shaped insertion hole is connected with the side wall of the sliding groove through a spring, so that when the arc-shaped plug is inserted into the arc-shaped insertion hole, the clamping piece is inserted into the clamping hole under the elastic force of the spring.

[0010] As a preferred embodiment of the present application, the end of the clamping piece close to the arc-shaped insertion hole is provided with an inclined surface, and the end of the arc-shaped plug away from the upper circular arc cover is provided with an inclined opening.

[0011] As a preferred embodiment of the present application, the end of the clamping piece away from the arc-shaped insertion hole is arc-shaped.

[0012] As a preferred embodiment of the present application, the side wall of the clamping piece is provided with a notch.

[0013] As a preferred embodiment of the present application, the number of the sliding groove, the side plate and the spring is at least one.

[0014] As a preferred embodiment of the present application, the inner side wall of the upper circular arc cover is provided with a first blind hole and a first piston rod inserted into the first blind hole, the inner side wall of the lower circular arc cover is provided with a second blind hole and a second piston rod inserted into the second blind hole, the end of the first piston rod away from the first blind hole is provided with a first contact head for contacting the pipeline, and the end of the second piston rod away from the second blind hole is provided with a second contact head for contacting the pipeline.

[0015] As a preferred embodiment of the present application, the initial pressure in the first blind hole is smaller than the initial pressure in the second blind hole.

[0016] As a preferred embodiment of the present application, the first contact head and the second contact head are both arc-shaped pieces.

[0017] As a preferred embodiment of the present application, the inner side wall of the upper circular arc cover is provided with a first elastic pad, and the inner side wall of the lower circular arc cover is provided with a second elastic pad.

[0018] As a preferred embodiment of the present application, the first elastic pad and the second elastic pad are moisture-proof members.

[0019] The quick-mounting water and electricity pipeline protection device has the advantages that it can be quickly mounted, does not need other fasteners for connection, is convenient to disassemble and assemble, can be applied to pipelines of different specifications, can adapt to thermal expansion and cold contraction of the pipelines, and effectively supports the pipelines. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a structural schematic view of a pipeline protection device of the present application in a pipeline protection state (an arc-shaped plug is inserted into an arc-shaped plug hole);

[0021] Figure 2 FIG. 2 is a structural schematic view of a pipeline protection device of the present application in a pipeline non-protection state (an arc-shaped plug is not inserted into an arc-shaped plug hole);

[0022] Figure 3 FIG. 3 is an enlarged schematic view of A in FIG. 1; Figure 1

[0023] Figure 4 FIG. 4 is an enlarged schematic view of B in FIG. 1; Figure 2

[0024] Figure 5 FIG. 5 is an enlarged schematic view of C in FIG. 1; Figure 2

[0025] In the figure: 1, upper circular arc cover, 11, arc-shaped plug, 111, clamping hole, 112, bevel, 12, first blind hole, 13, first piston rod, 131, first abutting head, 14, first elastic pad, 2, lower circular arc cover, 21, arc-shaped plug hole, 22, sliding hole, 23, clamping member, 231, side plate, 232, spring, 233, inclined surface, 234, notch, 24, sliding groove, 25, second blind hole, 26, second piston rod, 261, second abutting head, 27, second elastic pad, 3, hinged shaft, 4, pipeline. DETAILED DESCRIPTION

[0026] The following is a specific embodiment of the present application, which further describes the technical solutions of the present application, but the present application is not limited to these embodiments.

[0027] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. Note that the relative arrangement and steps of the modules and steps set forth in these embodiments do not limit the scope of the present application unless otherwise specifically stated.

[0028] Meanwhile, it should be understood that, for the convenience of description, the processes in the drawings are not performed separately, but multiple steps are performed in mutual intersection.​​​

[0029] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0031] Techniques, methods, and systems known to a person skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the license specification.

[0032] Example 1: As Figures 1 to 5 The image shown is merely one embodiment of the present invention. A quick-installation water and electricity pipeline protection device includes an upper arc-shaped cover 1 and a lower arc-shaped cover 2. The end of the upper arc-shaped cover 1 and the end of the lower arc-shaped cover 2 are connected by a hinge shaft 3. The upper arc-shaped cover 1 rotates around the connection point with the hinge shaft 3. An arc-shaped pin 11 is provided at the end of the upper arc-shaped cover 1 away from the hinge shaft 3. An arc-shaped insertion hole 21 for facilitating the insertion of the arc-shaped pin 11 is provided at the end of the lower arc-shaped cover 2 away from the hinge shaft 3. A locking hole 111 is provided on the side wall of the arc-shaped pin 11. The lower arc-shaped cover 2 is provided with a sliding hole 22 for communicating with the arc-shaped insertion hole 21 and a locking member 23 for being inserted into the sliding hole 22. The sliding hole 22 is provided with a sliding groove 24 on its side. The locking member 23 is provided with a side plate 231 on its side wall, at least a portion of which is located in the sliding groove 24. The side of the side plate 231 away from the arc-shaped insertion hole 21 is connected to the side wall of the sliding groove 24 by a spring 232, so that when the arc-shaped pin 11 is inserted into the arc-shaped insertion hole 21, the locking member 23 is inserted into the locking hole 111 under the elastic force of the spring 232.

[0033] In the present application, the whole protection device comprises two half-cylinder parts, the upper circular arc cover 1 and the lower circular arc cover 2, the end of the upper circular arc cover 1 is rotationally connected with the end of the lower circular arc cover 2 through the hinge shaft 3, the arc-shaped plug-in 11 at the other end of the upper circular arc cover 1 is clamped with the arc-shaped plug-in hole 21 at the other end of the lower circular arc cover 2, when the pipeline 4 needs to be protected, the upper circular arc cover 1 is rotated around the hinge shaft 3 to make the opening between the upper circular arc cover 1 and the lower circular arc cover 2 open, the pipeline 4 is placed between the upper circular arc cover 1 and the lower circular arc cover 2, and finally the upper circular arc cover 1 is rotated and closed above the lower circular arc cover 2 to complete the connection of the upper circular arc cover 1 and the lower circular arc cover 2.

[0034] Of course, the arc-shaped plug-in 11 and the arc-shaped plug-in hole 21 are matched, and the arc-shaped end thereof is concentric with the rotation center of the hinge shaft 3, the relative rotation of the upper circular arc cover 1 and the lower circular arc cover 2 makes the arc-shaped plug-in 11 inserted into the arc-shaped plug-in hole 21 to connect the upper circular arc cover 1 and the lower circular arc cover 2, and the installation space is formed between the upper circular arc cover 1 and the lower circular arc cover 2, the pipeline 4 passes through the installation space, so that the vulnerable part of the pipeline 4 or the connection part of the pipeline 4 is located in the installation space.

[0035] Here, the side wall of the arc-shaped plug-in 11 is provided with the clamping hole 111, the lower circular arc cover 2 is provided with the sliding hole 22 communicated with the arc-shaped plug-in hole 21 and the clamping piece 23 inserted into the sliding hole 22, the side edge of the sliding hole 22 is provided with the sliding groove 24, and the side wall of the clamping piece 23 is provided with the side plate 231 at least a part of which is located in the sliding groove 24, and the side of the side plate 231 away from the arc-shaped plug-in hole 21 is connected with the side wall of the sliding groove 24 through the spring 232.

[0036] When the arc-shaped plug-in 11 is not inserted into the arc-shaped plug-in hole 21, the clamping piece 23 and the side plate 231 are displaced to the direction of the arc-shaped plug-in hole 21 under the elastic force of the spring 232, until the end of the clamping piece 23 abuts against the inner side wall of the arc-shaped plug-in hole 21, and it is noted that the end of the clamping piece 23 away from the arc-shaped plug-in hole 21 is arc-shaped, and actually, when the end of the clamping piece 23 abuts against the inner side wall of the arc-shaped plug-in hole 21, the arc surface of the end of the clamping piece 23 away from the arc-shaped plug-in hole 21 is just flush with the outer side wall of the lower circular arc cover 2, so as to avoid the damage caused by the protrusion of the clamping piece 23;

[0037] When the arc-shaped plug 11 is inserted into the arc-shaped socket 21, the inclined surface 233 is arranged at one end of the arc-shaped socket 21, and the arc-shaped plug 11 is provided with an inclined opening 112 at one end away from the upper circular arc cover 1, so that when the arc-shaped plug 11 is inserted into the arc-shaped socket 21, the inclined opening 112 and the inclined surface 233 can push the clamping piece 23 to slide and compress the spring 232 until the clamping piece 23 exits the arc-shaped socket 21; at this time, the arc-shaped plug 11 continues to be inserted into the arc-shaped socket 21 until the clamping piece 23 is aligned with the clamping hole 111, at which time the clamping piece 23 is ejected into the clamping hole 111 under the action of the spring 232, and the locking of the clamping of the upper circular arc cover 1 and the lower circular arc cover 2 is completed.

[0038] It should be noted that the side wall of the clamping piece 23 is provided with a notch 234, which will leak out of the outer wall of the lower circular arc cover 2 after the arc-shaped plug 11 is inserted into the arc-shaped socket 21, so that the staff can manually pull out the clamping piece 23 through the notch 234, until the clamping piece 23 is separated from the clamping hole 111, and the clamping end of the upper circular arc cover 1 and the lower circular arc cover 2 can be disassembled.

[0039] In this way, the clamping of the upper circular arc cover 1 and the lower circular arc cover 2 can be installed without using other fasteners for connection, that is, the protection of the pipeline 4 is completed, and the disassembly is also very convenient.

[0040] Finally, the number of the sliding groove 24, the side plate 231 and the spring 232 is at least one, and in fact, the two sides of the clamping piece 23 are provided with the side plate 231, the spring 232 and the sliding groove 24.

[0041] The quick-mounting type water and electricity pipeline protection device can be quickly installed without using other fasteners for connection, and is convenient to disassemble.

[0042] Embodiment two, still as Figures 1 to 5 shown, is only one embodiment of the present application, based on embodiment one, in the quick-mounting type water and electricity pipeline protection device of the present application, the inner side wall of the upper circular arc cover 1 is provided with a first blind hole 12 and a first piston rod 13 inserted into the first blind hole 12, the inner side wall of the lower circular arc cover 2 is provided with a second blind hole 25 and a second piston rod 26 inserted into the second blind hole 25, one end of the first piston rod 13 away from the first blind hole 12 is provided with a first contact head 131 for contacting the pipeline 4, and one end of the second piston rod 26 away from the second blind hole 25 is provided with a second contact head 261 for contacting the pipeline 4.

[0043] Here, after the first piston rod 13 is inserted into the first blind hole 12, the first piston rod 13 is extruded in the first blind hole 12 to form a pressure greater than atmospheric pressure, and the pressure difference pushes the first piston rod 13 to move away from the first blind hole 12; similarly, the pressure in the second blind hole 25 also pushes the second piston rod 26 to move away from the second blind hole 25; thus, when the clamping ends of the upper circular arc cover 1 and the lower circular arc cover 2 are closed, the first abutting head 131 of the first piston rod 13 and the second abutting head 261 of the second piston rod 26 are extruded to the center of the pipeline 4 and abut against the pipeline 4.

[0044] In the embodiment, the initial pressure in the first blind hole 12 is less than the initial pressure in the second blind hole 25, so that the upward force generated by the second piston rod 26 is greater than the downward force generated by the first piston rod 13, and the force difference is just enough to offset the gravity of the pipeline 4, so that the abutting heads are balanced with the pipeline 4, and when the pipeline 4 expands or shrinks due to heat or cold, the first piston rod 13 and the second piston rod 26 are correspondingly displaced to adapt to the protection of pipelines of different specifications in different seasons.

[0045] Of course, the first abutting head 131 and the second abutting head 261 are both arc-shaped members to prevent the abutting heads from scratching and damaging the pipeline 4.

[0046] Finally, the inner side wall of the upper circular arc cover 1 is provided with the first elastic pad 14, and the inner side wall of the lower circular arc cover 2 is provided with the second elastic pad 27; the elastic pads can seal the blind holes and avoid air leakage, and the elastic pads are used to fix the piston rods and will not affect the sliding of the piston rods along the blind holes; in addition, the first elastic pad 14 and the second elastic pad 27 are both moisture-proof members and can be made of dehumidifying materials to absorb moisture in the installation space and prevent the pipeline from being damp.

[0047] The quick-mounting type water and electricity pipeline protection device can be quickly mounted without other fasteners, is convenient to disassemble and assemble, can be applied to pipelines of different specifications, can adapt to the expansion and shrinkage of the pipeline, and effectively supports the pipeline.

[0048] The present application is not limited to the above specific embodiments, and various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made to the above embodiments according to the technical essence of the present application should be included in the protection scope of the present application.

Claims

1. A quick-fit water and electricity pipeline protection device, characterized in that: The utility model provides a kind of arc-shaped cover and lower arc cover are connected by arc-shaped insertion pin, and the upper arc cover is rotated around the connecting place of the hinge shaft (3), and the one end of the arc-shaped insertion pin (11) of the upper arc cover (1) is away from the hinge shaft (3) is provided with arc-shaped insertion hole (21) for facilitating the insertion of the arc-shaped insertion pin (11), the arc-shaped insertion pin (11) side wall is provided with card hole (111), and the arc-shaped insertion hole (21) is communicated with the sliding hole (22) and the card piece (23) for being inserted into the sliding hole (22) and being provided on the lower arc cover (2), and the sliding hole (22) side is provided with sliding groove (24), and the card piece (23) side wall is provided with at least one part in the sliding groove (24) side plate (231), and the side plate (231) is away from the arc-shaped insertion hole (21) side is connected with the sliding groove (24) side wall by spring (232), so that when the arc-shaped insertion pin (11) is inserted into the arc-shaped insertion hole (21), the card piece (23) is inserted into the card hole (111) under the elastic force of the spring (232). The arc-shaped insertion pin is inserted into the arc-shaped insertion hole to connect the upper arc cover and the lower arc cover, and the installation space is formed between the upper arc cover and the lower arc cover, and the pipeline passes through the installation space, so that the damaged part of the pipeline is located in the installation space. The inner side wall of the upper arc cover (1) is provided with a first blind hole (12) and a first piston rod (13) for being inserted into the first blind hole (12), and the inner side wall of the lower arc cover (2) is provided with a second blind hole (25) and a second piston rod (26) for being inserted into the second blind hole (25), and the initial pressure in the first blind hole (12) is less than the initial pressure in the second blind hole (25). The upward force generated by the second piston rod is greater than the downward force generated by the first piston rod, and the difference between the two forces is just equal to the weight of the pipeline.

2. A quick-fit water and electricity pipeline protection device according to claim 1, characterized in that: The end of the card piece (23) close to the arc-shaped insertion hole (21) is provided with an inclined surface (233), and the end of the arc-shaped insertion pin (11) away from the upper arc cover (1) is provided with an inclined opening (112).

3. The quick-fit water and electricity pipeline protection device according to claim 1, characterized in that: The end of the card piece (23) away from the arc-shaped insertion hole (21) is arc-shaped.

4. The quick-fit water and electricity pipeline protection device according to claim 1, characterized in that: The side wall of the card piece (23) is provided with a notch (234).

5. The quick-fit water and electricity pipeline protection device according to claim 1, characterized in that: The number of the sliding groove (24), the side plate (231), and the spring (232) is at least one.

6. A quick-fit water and electricity pipeline protection device according to claim 1, characterized in that: The end of the first piston rod (13) away from the first blind hole (12) is provided with a first contact head (131) for contacting the pipeline (4), and the end of the second piston rod (26) away from the second blind hole (25) is provided with a second contact head (261) for contacting the pipeline (4).

7. A quick-fit water and electricity pipeline protection device according to claim 6, characterized in that: The first contact head (131) and the second contact head (261) are arc-shaped.

8. A quick-fit water and electricity pipeline protection device according to claim 1, characterized in that: The inner side wall of the upper arc cover (1) is provided with a first elastic pad (14), and the inner side wall of the lower arc cover (2) is provided with a second elastic pad (27).

9. A quick-fit hydroelectric pipeline protection device according to claim 8, characterized in that: The first elastic pad (14) and the second elastic pad (27) are moisture-proof members.

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