Communication pipe plugging device convenient to disassemble

Abstract

The utility model relates to the technical field of electric power pipes, and discloses a communication pipe plugging device convenient to disassemble, which comprises a plugging cover, the plugging cover is arranged on an electric power pipe, a sealing assembly and a transmission mechanism are arranged on the plugging cover, the sealing assembly is used for plugging the electric power pipe, and the transmission mechanism comprises a transmission assembly and a telescopic assembly. The transmission assembly is used for driving the telescopic assembly to move, the telescopic assembly is used for fixedly installing the plugging cover on the power pipe, and the telescopic assembly can abut against the sealing assembly. Through the arrangement of the sealing assembly, the electric power pipe can be sealed, the telescopic assembly is driven to move through the transmission assembly, the plugging cover can be fixedly installed on the electric power pipe easily, or the plugging cover can be taken down from the electric power pipe easily, and the problems that time and labor are wasted when the electric power pipe is plugged and the plugging cover is taken down from the electric power pipe are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power pipes, in particular to a communication pipe blocking device which is easy to disassemble. Background Art

[0002] Power pipes, that is, underground communication cable power pipes are mainly installed in areas where communication cables and power lines intersect to prevent power lines from breaking and causing short circuits, causing communication cables and wire ropes to be electrified, so as to protect communication cables, switches, movement boards, and even the entire machine from being burned out. They are commonly used pipes in modern cable laying projects.

[0003] Electric pipes are usually designed as simple hollow cylinders. When they are stored, foreign objects such as mice and snakes often enter them. Cable pipes in some areas are also immersed in a large amount of water. When the electric pipe needs to be used, it is also necessary to clean the foreign objects or water in the pipe, which greatly increases the workload of the construction workers. Therefore, the pipe needs to be blocked. In the prior art, a blocking cover is usually forced into the pipe to achieve a blocking effect. However, in this way, blocking the pipe and removing the blocking cover from the pipe are both time-consuming and laborious. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a communication pipe blocking device that is easy to disassemble, which solves the problem that it is time-consuming and labor-intensive to block the power pipe and remove the blocking cover from the power pipe.

[0005] The utility model solves the above technical problems through the following technical means: a communication pipe sealing device that is easy to disassemble, including a sealing cover, the sealing cover is arranged on the power pipe, the sealing cover is provided with a sealing assembly and a transmission mechanism, the sealing assembly is used to seal the power pipe, the transmission mechanism includes a transmission assembly and a telescopic assembly, the transmission assembly is used to drive the telescopic assembly to move, the telescopic assembly is used to fix the sealing cover on the power pipe, and the telescopic assembly can be offset against the sealing assembly.

[0006] Furthermore, the sealing assembly includes a first sealing sleeve, a second sealing sleeve and a sealing ring, the first sealing sleeve, the second sealing sleeve and the sealing ring are all arranged on the sealing cover, and the sealing ring is arranged between the first sealing sleeve and the second sealing sleeve, the power tube is arranged between the first sealing sleeve and the second sealing sleeve, and the end face of the power tube can be abutted against the sealing ring, the side wall of the first sealing sleeve can be abutted against the outer wall of the power tube, the side wall of the second sealing sleeve can be abutted against the inner wall of the power tube, and the telescopic assembly can be abutted against the side wall of the second sealing sleeve away from the power tube.

[0007] Furthermore, the transmission assembly includes a rotating rod, a cam and a mounting sleeve. The mounting sleeve is coaxially fixedly mounted on the surface of the sealing cover close to the power pipe. The cam is rotatably connected in the mounting sleeve. The rotating rod is coaxially fixedly mounted on the cam, and the end of the rotating rod away from the cam passes through the sealing cover. A through hole is provided on the side wall of the mounting sleeve. The telescopic assembly is arranged in the mounting sleeve, and one side of the telescopic assembly is abutted against the side wall of the cam. After the other side of the telescopic assembly passes through the through hole, it can be abutted against the side wall of the second sealing sleeve away from the power pipe.

[0008] Furthermore, a handle is fixedly mounted on one end of the rotating rod away from the cam.

[0009] Furthermore, the telescopic assembly includes a sleeve, a transmission rod, a limit sleeve and a rotating roller. The limit sleeve is fixedly installed in the mounting sleeve, the sleeve is arranged in the limit sleeve, and the sleeve can slide horizontally in the through hole of the mounting sleeve. An elastic part is arranged in the sleeve, the transmission rod is slidably connected in the sleeve, one end of the transmission rod is abutted against the elastic part, and the other end of the transmission rod can be abutted against the side wall of the second sealing sleeve away from the power pipe. The rotating roller is vertically arranged, the rotating roller is rotatably connected to one end of the sleeve away from the rotating rod, and the rotating roller is abutted against the side wall of the cam.

[0010] Furthermore, an elastic pad is fixedly mounted on one end of the transmission rod close to the second sealing sleeve, and the elastic pad can abut against the side wall of the second sealing sleeve away from the power pipe.

[0011] Furthermore, the telescopic components are divided into two groups, and the two groups of telescopic components are symmetrically arranged along the vertical center plane of the blocking cover.

[0012] Furthermore, it also includes a limiting component, a first screw hole is opened on the surface of the handle away from the blocking cover, the limiting component includes a mounting plate and a limiting plate, the mounting plate is fixedly installed on the surface of the blocking cover away from the cam, one side of the limiting plate is horizontally fixedly installed on the end of the mounting plate away from the blocking cover, and a second screw hole is opened on the other side of the limiting plate, a bolt is threadedly connected to the second screw hole, and the bolt can be threadedly connected to the first screw hole.

[0013] Furthermore, the limit assembly is divided into two groups, and the two groups of limit assembly are symmetrically arranged along the vertical center plane of the blocking cover.

[0014] Furthermore, the first sealing sleeve, the second sealing sleeve and the sealing ring are all made of elastic rubber material.

[0015] Beneficial effects of the utility model:

[0016] 1. The sealing component can be set to seal the power pipe. When the power pipe is stored, foreign objects such as mice and snakes can be prevented from entering the power pipe. At the same time, it can also be prevented from being immersed in a large amount of stagnant water. The transmission component drives the telescopic component to move, and the sealing cover can be easily fixed on the power pipe or easily removed from the power pipe, which solves the problem of time-consuming and labor-intensive blocking and removing the blocking cover from the power pipe.

[0017] 2. After the telescopic assembly fixes the sealing cover on the power pipe, the movement of the transmission assembly can be limited by setting the limit assembly, thereby limiting the telescopic assembly so that the sealing cover is always fixed on the power pipe, reducing the possibility of the sealing cover falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0019] Figure 1 This is a first isometric view of a communication pipe plugging device that is easy to disassemble according to the utility model;

[0020] Figure 2 It is a second axial view of a communication pipe plugging device that is easy to disassemble according to the utility model;

[0021] Figure 3 It is a third axial view of a communication pipe plugging device that is easy to disassemble according to the utility model;

[0022] Figure 4 The utility model discloses an axonometric diagram of a telescopic assembly in a communication pipe plugging device which is easy to disassemble.

[0023] in:

[0024] 1. Power pipe; 2. Blocking cover;

[0025] 3. Sealing assembly; 301. First sealing sleeve; 302. Second sealing sleeve; 303. Sealing ring;

[0026] 4. Transmission assembly; 401. Rotating rod; 402. Cam; 403. Mounting sleeve; 4031. Through hole; 404. Handle; 4041. First screw hole;

[0027] 5. Telescopic assembly; 501. Sleeve; 502. Transmission rod; 503. Limit sleeve; 504. Rotating roller; 505. Elastic pad;

[0028] 6. Limiting assembly; 601. Mounting plate; 602. Limiting plate; 6021. Second screw hole; 603. Bolt. DETAILED DESCRIPTION

[0029] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0030] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the figure. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. In the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0032] like Figure 1-Figure 4 As shown, the utility model is a communication pipe sealing device which is easy to disassemble, including a sealing cover 2, which is arranged on the power pipe 1. The sealing cover 2 is provided with a sealing component 3 and a transmission mechanism, the sealing component 3 is used to seal the power pipe 1, the transmission mechanism includes a transmission component 4 and a telescopic component 5, the transmission component 4 is used to drive the telescopic component 5 to move, the telescopic component 5 is used to fix the sealing cover 2 on the power pipe 1, and the telescopic component 5 can be against the sealing component 3.

[0033] like Figure 1 and Figure 2As shown, the sealing assembly 3 includes a first sealing sleeve 301, a second sealing sleeve 302 and a sealing ring 303 made of rubber material. The first sealing sleeve 301, the second sealing sleeve 302 and the sealing ring 303 are all glued to the sealing cover 2, and the sealing ring 303 is arranged between the first sealing sleeve 301 and the second sealing sleeve 302. The power tube 1 is arranged between the first sealing sleeve 301 and the second sealing sleeve 302, and the end face of the power tube 1 can be abutted against the sealing ring 303, the side wall of the first sealing sleeve 301 can be abutted against the outer wall of the power tube 1, and the side wall of the second sealing sleeve 302 can be abutted against the inner wall of the power tube 1, and the telescopic assembly 5 can be abutted against the side wall of the second sealing sleeve 302 away from the power tube 1.

[0034] like Figure 1-Figure 3 As shown, the transmission assembly 4 includes a rotating rod 401, a cam 402 and a mounting sleeve 403. The mounting sleeve 403 is coaxially glued to the surface of the sealing cover 2 on the side close to the power pipe 1. The cam 402 is rotatably connected in the mounting sleeve 403. The rotating rod 401 is coaxially welded to the cam 402, and the end of the rotating rod 401 away from the cam 402 passes through the sealing cover 2. A handle 404 is welded to the end of the rotating rod 401 away from the cam 402. A through hole 4031 is opened on the side wall of the mounting sleeve 403. The telescopic assembly 5 is arranged in the mounting sleeve 403, and one side of the telescopic assembly 5 is against the side wall of the cam 402. The other side of the telescopic assembly 5 passes through the through hole 4031 and can be against the side wall of the second sealing sleeve 302 away from the power pipe 1.

[0035] like Figure 3-Figure 4 As shown, the telescopic assembly 5 includes a sleeve 501, a transmission rod 502, a limiting sleeve 503 and a rotating roller 504. The limiting sleeve 503 is glued in the mounting sleeve 403. The sleeve 501 is arranged in the limiting sleeve 503, and the sleeve 501 can slide horizontally in the through hole 4031 of the mounting sleeve 403. An elastic member (not shown in the figure) is arranged in the sleeve 501. The elastic member can be a metal spring, a spring, etc., and is preferably a spring. The transmission rod 502 is slidably connected in the sleeve 501, and the transmission rod 502 is slidably connected in the sleeve 501. One end of the moving rod 502 is against the elastic member, and the other end of the transmission rod 502 is fixedly installed with an elastic pad 505, which can be against the side wall of the second sealing sleeve 302 away from the power tube 1. The rotating roller 504 is vertically arranged, and the rotating roller 504 is rotatably connected to the end of the sleeve 501 away from the rotating rod 401, and the rotating roller 504 is against the side wall of the cam 402. The telescopic assembly 5 is divided into two groups, and the two groups of telescopic assemblies 5 are symmetrically arranged along the vertical center plane of the blocking cover 2.

[0036] like Figure 1As shown, a limiting assembly 6 is provided on the blocking cover 2, a first screw hole 4041 is provided on the surface of the handle 404 away from the blocking cover 2, the limiting assembly 6 comprises a mounting plate 601 and a limiting plate 602, the mounting plate 601 is welded on the surface of the blocking cover 2 away from the cam 402, one side of the limiting plate 602 is horizontally integrally formed on the end of the mounting plate 601 away from the blocking cover 2, a second screw hole 6021 is provided on the other side of the limiting plate 602, a bolt 603 is threadedly connected to the second screw hole 6021, and the bolt 603 can be threadedly connected to the first screw hole 4041, the limiting assembly 6 consists of two groups, and the two groups of limiting assemblies 6 are symmetrically arranged along the vertical center plane of the blocking cover 2.

[0037] The operating principle of the utility model is as follows:

[0038] 1. When it is necessary to seal the power tube 1, the sealing cover 2 is placed on the end face of the power tube 1. At this time, the surface of the first sealing sleeve 301 close to the power tube 1 abuts against the outer surface of the power tube 1, and the surface of the second sealing sleeve 302 close to the power tube 1 abuts against the inner surface of the power tube 1, and the end face of the power tube 1 abuts against the sealing ring 303. By setting the sealing component 3, the power tube 1 can be sealed. When the power tube 1 is stored, foreign objects such as mice and snakes can be prevented from entering the power tube 1, and a large amount of accumulated water can also be prevented.

[0039] 2. Hold the handle 404 and rotate it 90°. When the handle 404 rotates, the rotating rod 401 is driven to rotate synchronously. When the rotating rod 401 rotates synchronously, the cam 402 is driven to rotate synchronously in the installation sleeve 403. During the rotation of the cam 402, the rotating roller 504 rolls along the side wall of the cam 402, so that the sleeve 501 slides in the limiting sleeve 503 and the through hole 4031, and the transmission rod 502 gradually slides into the sleeve 501 to compress the spring in the sleeve 501. Under the reaction force of the spring, the rotating roller 504 on the sleeve 501 is pressed against the side wall of the cam 402, and the elastic pad 505 on the transmission rod 502 is pressed against the second sealing sleeve 302, so that the blocking cover 2 can be fixed on the power pipe 1, and the blocking cover 2 can be conveniently installed on the power pipe 1.

[0040] 3. When the handle 404 is rotating, the first screw hole 4041 on the handle 404 will gradually approach the second screw hole 6021 on the limiting plate 602. When the first screw hole 4041 and the second screw hole 6021 are aligned, the bolt 603 is screwed to pass through the first screw hole 4041 and the second screw hole 6021 at the same time to limit the position of the handle 404, thereby limiting the movement of the transmission component 4, thereby limiting the telescopic component 5, so that the sealing cover is always fixedly installed on the power pipe 1, reducing the possibility of the sealing cover falling off.

[0041] 4. When it is necessary to remove the blocking cover 2, reverse the operation steps 1-3 to easily remove the blocking cover 2 from the power pipe 1. The device solves the problem of time-consuming and labor-intensive blocking and removing the blocking cover 2 from the power pipe 1. The operation is simple and easy to use. The first sealing sleeve 301 and the second sealing sleeve 302 made of rubber are elastic and have good sealing properties. The second sealing sleeve 302 made of rubber can prevent the telescopic component 5 from damaging the second sealing sleeve 302. The elastic pad 505 is provided to increase the contact area between the transmission rod 502 and the second sealing sleeve 302, and to increase the friction between the transmission rod 502 and the second sealing sleeve 302, so that the blocking cover 2 can be stably fixed on the power pipe 1. The sealing ring 303 is provided to further improve the sealing property of the power pipe 1.

[0042] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.

Claims

1. A communication pipe plugging device that is easy to disassemble, comprising a plugging cover, the plugging cover is arranged on the power pipe, and is characterized in that: The sealing cover is provided with a sealing assembly and a transmission mechanism. The sealing assembly is used to seal the power pipe. The transmission mechanism includes a transmission assembly and a telescopic assembly. The transmission assembly is used to drive the telescopic assembly to move. The telescopic assembly is used to fix the sealing cover on the power pipe, and the telescopic assembly can be offset against the sealing assembly.

2. The communication pipe plugging device that is easy to disassemble according to claim 1 is characterized in that: The sealing assembly includes a first sealing sleeve, a second sealing sleeve and a sealing ring, the first sealing sleeve, the second sealing sleeve and the sealing ring are all arranged on the sealing cover, and the sealing ring is arranged between the first sealing sleeve and the second sealing sleeve, the power tube is arranged between the first sealing sleeve and the second sealing sleeve, and the end face of the power tube can be abutted against the sealing ring, the side wall of the first sealing sleeve can be abutted against the outer wall of the power tube, the side wall of the second sealing sleeve can be abutted against the inner wall of the power tube, and the telescopic assembly can be abutted against the side wall of the second sealing sleeve away from the power tube.

3. The communication pipe blocking device that is easy to disassemble according to claim 1 is characterized in that: The transmission assembly includes a rotating rod, a cam and a mounting sleeve. The mounting sleeve is coaxially fixedly mounted on the surface of the sealing cover close to the power pipe. The cam is rotatably connected in the mounting sleeve. The rotating rod is coaxially fixedly mounted on the cam, and the end of the rotating rod away from the cam passes through the sealing cover. A through hole is opened on the side wall of the mounting sleeve. The telescopic assembly is arranged in the mounting sleeve, and one side of the telescopic assembly is against the side wall of the cam. After the other side of the telescopic assembly passes through the through hole, it can be against the side wall of the second sealing sleeve away from the power pipe.

4. The communication pipe blocking device that is easy to disassemble according to claim 3 is characterized in that: A handle is fixedly mounted on one end of the rotating rod away from the cam.

5. The communication pipe blocking device that is easy to disassemble according to claim 3 is characterized in that: The telescopic assembly includes a sleeve, a transmission rod, a limit sleeve and a rotating roller. The limit sleeve is fixedly installed in the mounting sleeve. The sleeve is arranged in the limit sleeve and can slide horizontally in the through hole of the mounting sleeve. An elastic member is arranged in the sleeve. The transmission rod is slidably connected in the sleeve. One end of the transmission rod abuts against the elastic member, and the other end of the transmission rod can abut against the side wall of the second sealing sleeve away from the power pipe. The rotating roller is vertically arranged, and the rotating roller is rotatably connected to one end of the sleeve away from the rotating rod, and the rotating roller abuts against the side wall of the cam.

6. The easily disassembled communication pipe blocking device according to claim 5, characterized in that: An elastic pad is fixedly mounted on one end of the transmission rod close to the second sealing sleeve, and the elastic pad can abut against the side wall of the second sealing sleeve away from the power pipe.

7. The easily disassembled communication pipe blocking device according to claim 6, characterized in that: There are two groups of telescopic components, and the two groups of telescopic components are symmetrically arranged along the vertical center plane of the blocking cover.

8. The easily disassembled communication pipe blocking device according to claim 4, characterized in that: It also includes a limiting assembly, wherein a first screw hole is opened on the surface of the handle away from the blocking cover, and the limiting assembly includes a mounting plate and a limiting plate, wherein the mounting plate is fixedly mounted on the surface of the blocking cover away from the cam, one side of the limiting plate is horizontally fixedly mounted on an end of the mounting plate away from the blocking cover, and a second screw hole is opened on the other side of the limiting plate, a bolt is threadedly connected to the second screw hole, and the bolt can be threadedly connected to the first screw hole.

9. The easily disassembled communication pipe blocking device according to claim 8, characterized in that: There are two groups of limit components, and the two groups of limit components are symmetrically arranged along the vertical center plane of the blocking cover.

10. The easily disassembled communication pipe blocking device according to claim 2, characterized in that: The first sealing sleeve, the second sealing sleeve and the sealing ring are all made of elastic rubber material.

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