CN210838790U - Cable protection pipe plugging device - Google Patents

Cable protection pipe plugging device Download PDF

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Publication number
CN210838790U
CN210838790U CN201922203077.XU CN201922203077U CN210838790U CN 210838790 U CN210838790 U CN 210838790U CN 201922203077 U CN201922203077 U CN 201922203077U CN 210838790 U CN210838790 U CN 210838790U
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China
Prior art keywords
cable
sleeve
side wall
pipe
blocking device
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CN201922203077.XU
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Chinese (zh)
Inventor
许玉柱
王楷
郭志利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiongan New Area Power Supply Company State Grid Hebei Electric Power Co
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Original Assignee
Xiongan New Area Power Supply Company State Grid Hebei Electric Power Co
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
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Application filed by Xiongan New Area Power Supply Company State Grid Hebei Electric Power Co, State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd filed Critical Xiongan New Area Power Supply Company State Grid Hebei Electric Power Co
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Abstract

The utility model discloses a cable protection pipe plugging device, which comprises a cable pipe sleeve and a cable wire sleeve fixedly connected with the port of the cable pipe sleeve; the upper port of the cable wire sleeve is a cable wire outlet; the lower port of the cable sleeve is a cable inlet; the cable enters the plugging device from the cable inlet and penetrates out from the cable outlet. The utility model relates to a according to each model cable protection diameter and full-density hourglass bucket formula rubber device that designs, because the flexible characteristic of rubber, can be fine combine with the cable outer warp, the installation is simple, the construction is convenient, potential danger and the economic harm that has a power failure brought irreversible for the mill have been prevented, and can exert a function lifelong, concrete size can customize according to the cable protection pipe diameter, it can only to be fit for after various model cable protection pipes only need the laying wire accomplish detain on the tubular product of protection cable, this device can solve cable protection tubular product shutoff problem fine.

Description

Cable protection pipe plugging device
Technical Field
The utility model relates to a cable laying technical field, concretely relates to cable protection pipe plugging device.
Background
The utility model discloses a power cable lays along pole or wall in the open air and generally wears galvanized iron pipe or MPP pipe to protect, owing to galvanized iron pipe or MPP pipe diameter are more than 1.5 times of cable cross-section when considering cable heat dissipation problem, and the cable poling lays the back iron pipe abundance still than great, in order to prevent sleet or toy entering cable protection pipe, general cable laying finishes the back and all carries out the shutoff immediately on the spot.
At present, most of processes for plugging the protective pipe orifice of a cable on site are plugging mud plugging, but no standard device is used for bearing the plugging mud in the pipe, so that the plugging mud can fall into the pipe for a long time, the plugging failure is caused, and therefore the plugging device for the cable protection pipe is needed to solve the problem, and the requirement for safe and stable operation of the cable is met.
Therefore, it is desirable to provide a cable protection tube plugging device that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient to use, simple structure's special field device can fine solution cable protection pipe shutoff problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cable protection pipe plugging device comprises a cable pipe sleeve and a cable wire sleeve fixedly connected to an end port of the cable pipe sleeve;
the upper port of the cable wire sleeve is a cable wire outlet;
the lower port of the cable sleeve is a cable inlet;
the cable enters the plugging device from the cable inlet and penetrates out from the cable outlet.
As a further improvement, the port bore under the cable sleeve is greater than the internal diameter of the cable tube and is less than the external diameter of the cable tube.
As a further improvement of the utility model, the side wall of the cable sleeve is of a double-layer structure, and comprises an inner ring protective sleeve and an outer ring protective sleeve;
the upper end of the outer ring protective sleeve is fixedly connected with the upper end of the inner ring protective sleeve, and an annular cable pipe embedded groove is formed between the outer ring protective sleeve and the inner ring protective sleeve.
As a further improvement of the utility model, the width of the groove of the cable tube embedded groove is not less than the thickness of the tube wall of the cable tube
As a further improvement of the utility model, the inner cavity of the cable cover is of an inverted funnel shape, and the diameter of the upper end of the cable cover is smaller than that of the lower end of the cable cover.
As a further improvement of the utility model, the inner side wall of the cable sleeve is a smooth inner side wall;
the outer side wall of the cable wire sleeve is a stepped outer side wall.
As a further improvement of the utility model, the inner side wall of the cable sleeve is a step-shaped inner side wall; the outer side wall of the cable wire sleeve is a stepped outer side wall.
As a further improvement, the cable conductor sleeve is made of elastic rubber material.
As a further improvement, the cable sleeve is a rigid PVC tube.
As a further improvement, each ladder of the notch cuttype lateral wall corresponds to the cable conductor model of different diameters.
Compared with the prior art, the utility model discloses the beneficial effect who gains as follows:
the utility model discloses a tubular product protective sheath and tubular product end sealing connection have good construction convenience, and the entering of rain-proof, prevention toy is destroyed insulatedly.
The outer ring is protected by the cable outer sleeve to be sealed with the pipe, and the inner ring is associated with the cable to further avoid friction between the cable and the pipe, so that permanent protection between the pipe and the cable is achieved.
The pipe embedding groove wraps the inner wall and the outer wall of the pipe, and convenience is brought to construction.
The funnel-shaped cable outlet at the inner upper part allows cables to pass through smoothly, and the problem that the cables are not easy to pass through is solved.
Step type shape cable export and cable external diameter phase-match, every ladder equals a line footpath, and multiple line footpath can be solved to a cable protection pipe plugging device, and the construction is more convenient.
The outer ring pipe protective sleeve is connected with the upper end of the inner ring cable outer sleeve, the cable protection pipe plugging device is a whole and only needs to be buckled on the pipe, the device can well solve the plugging problem of the cable protection pipe, the installation is simple, and the construction is convenient.
The utility model discloses plugging device is the rubber material, has waterproof, sun-proof function, and can exert a function lifelong, and concrete size can customize according to cable protection pipe diameter, is fit for various model cable protection pipes.
The utility model discloses plugging device low cost, the good installation of in-service use effect is simple, and is indoor also usable, and is easy and simple to handle, and the construction is convenient to construction technology is pleasing to the eye, practical, only need detain on the iron pipe can, this device can fine solution cable protection pipe shutoff problem.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the axial half-section structure of the present invention;
FIG. 5 is a schematic structural view of the construction assembly state of the present invention;
figure 6 is the utility model discloses construction assembled state's half section structure sketch map.
In the drawings, there is shown in the drawings,
11-cable pipe sleeve, 12-cable wire sleeve, 13-cable pipe and 14-cable wire;
111-inner ring protective sleeve, 112-cable pipe embedded groove, 113-outer ring protective sleeve and 114 cable wire inlet;
121-cable conductor sleeve body, 122-cable conductor outlet.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Example one
As shown in the figures 1-6 of the drawings,
a cable protection pipe plugging device comprises a cable pipe sleeve 11 and a cable wire sleeve 12 fixedly connected to an upper port of the cable pipe sleeve 11;
the upper port of the cable sleeve 12 is a cable outlet 122;
the lower port of the cable sleeve 11 is a cable inlet 114;
the electrical cables 14 enter the plugging device from the cable inlet 114 and exit from the cable outlet 122.
Further, the port diameter of the lower end of the cable sleeve 11 is larger than the inner diameter of the cable tube 13 and smaller than the outer diameter of the cable tube 13.
Further, the side wall of the cable sleeve 11 is a double-layer structure, and includes an inner protective sleeve 111 and an outer protective sleeve 113;
the upper end of outer lane protective sheath 113 and inner circle protective sheath 111 upper end fixed connection, form annular cable duct between outer lane protective sheath 113 and the inner circle protective sheath 111 and inlay groove 112.
Further, the width of the cable tube embedded groove 112 is not less than the thickness of the tube wall of the cable tube 13
Further, the inner cavity of the cable sleeve 12 is in an inverted funnel shape, and the diameter of the upper end of the cable sleeve is smaller than that of the lower end of the cable sleeve.
Further, the inner side wall of the cable sleeve 12 is a smooth inner side wall;
the outer side wall of the cable sleeve 12 is a stepped outer side wall.
Further, the cable cover 12 is made of an elastic rubber material.
Further, the cable sheath 11 is made of rigid PVC.
Furthermore, each ladder of notch cuttype lateral wall corresponds the cable conductor model of different diameters.
Example two
A cable protection pipe plugging device comprises a cable pipe sleeve 11 and a cable wire sleeve 12 fixedly connected to an upper port of the cable pipe sleeve 11;
the upper port of the cable sleeve 12 is a cable outlet 122;
the lower port of the cable sleeve 11 is a cable inlet 114;
the electrical cables 14 enter the plugging device from the cable inlet 114 and exit from the cable outlet 122.
Further, the port diameter of the lower end of the cable sleeve 11 is larger than the inner diameter of the cable tube 13 and smaller than the outer diameter of the cable tube 13.
Further, the side wall of the cable sleeve 11 is a double-layer structure, and includes an inner protective sleeve 111 and an outer protective sleeve 113;
the upper end of outer lane protective sheath 113 and inner circle protective sheath 111 upper end fixed connection, form annular cable duct between outer lane protective sheath 113 and the inner circle protective sheath 111 and inlay groove 112.
Further, the width of the cable tube embedded groove 112 is not less than the thickness of the tube wall of the cable tube 13
Further, the inner cavity of the cable sleeve 12 is in an inverted funnel shape, and the diameter of the upper end of the cable sleeve is smaller than that of the lower end of the cable sleeve.
Further, the inner side wall of the cable sleeve 12 is a stepped inner side wall; the outer side wall of the cable sleeve 12 is a stepped outer side wall.
Further, the cable cover 12 is made of an elastic rubber material.
Further, the cable sheath 11 is made of rigid PVC.
Furthermore, each ladder of notch cuttype lateral wall corresponds the cable conductor model of different diameters.
The utility model discloses the technical problem that cable protection tube plugging device will solve provides the orificial plugging device of present scene cable protection that is used for shutoff, and current construction process is mostly the shutoff mud shutoff, but intraductal no standard device bearing shutoff mud, and it can fall into intraductally to lead to a long shutoff mud of time, causes the shutoff failure. The utility model discloses cable protection pipe plugging device is rubber products, it is the full-density inverted funnel formula rubber device that designs according to each model cable protection diameter, because the flexible characteristic of rubber, can be fine combine with the cable outer warp, the installation is simple, construction is convenient, waterproof, sun-proof function has, the prevention toy gets into to destroy the insulation, the prevention has got into to destroy the conflagration that insulating nature brought and has a power failure and bring irreversible economic damage for the mill because of the toy gets into, and can exert a function lifelong, concrete size can be customized according to the cable protection pipe diameter, it can only to detain on the tubular product of protection cable after only needing to lay the line to be accomplished to be fit for various model cable protection pipes, this device can fine solution cable protection pipe plugging problem.
Groove excavation, the pre-buried back that finishes of cable protection tubular product, the cable can cover when cable protection inside process is terminal the utility model relates to a cable protection pipe plugging device also can lay and cover before the back cable joint that finishes the utility model relates to a cable protection pipe plugging device.
The utility model discloses a tubular product protective sheath and tubular product end sealing connection have good construction convenience, and the entering of rain-proof, prevention toy is destroyed insulatedly.
The outer ring is protected by the cable outer sleeve to be sealed with the pipe, and the inner ring is associated with the cable to further avoid friction between the cable and the pipe, so that permanent protection between the pipe and the cable is achieved.
The pipe embedding groove wraps the inner wall and the outer wall of the pipe, and convenience is brought to construction.
The funnel-shaped cable outlet at the inner upper part allows cables to pass through smoothly, and the problem that the cables are not easy to pass through is solved.
Step type shape cable export and cable external diameter phase-match, every ladder equals a line footpath, and multiple line footpath can be solved to a cable protection pipe plugging device, and the construction is more convenient.
The outer ring pipe protective sleeve is connected with the upper end of the inner ring cable outer sleeve, the cable protection pipe plugging device is a whole and only needs to be buckled on the pipe, the device can well solve the plugging problem of the cable protection pipe, the installation is simple, and the construction is convenient.
The utility model discloses plugging device is the rubber material, has waterproof, sun-proof function, and can exert a function lifelong, and concrete size can customize according to cable protection pipe diameter, is fit for various model cable protection pipes.
The utility model discloses plugging device low cost, the good installation of in-service use effect is simple, and is indoor also usable, and is easy and simple to handle, and the construction is convenient to construction technology is pleasing to the eye, practical, only need detain on the iron pipe can, this device can fine solution cable protection pipe shutoff problem.
The embodiment of the utility model is convenient for personnel to operate and carry, thereby achieving the purpose of rapidly isolating fault equipment on site; the power utilization reliability is improved, and the potential personal injury risk caused by field on-site operation of operation and maintenance personnel is avoided; the power supply high-quality service is improved, the reliability of stable operation of equipment is guaranteed, and the negative influence of power failure of other equipment caused by power failure of one section of bus is avoided.

Claims (10)

1. The utility model provides a cable protection pipe plugging device which characterized in that: comprises a cable sleeve (11) and a cable wire sleeve (12) fixedly connected with an upper port of the cable sleeve (11);
the upper port of the cable wire sleeve (12) is a cable wire outlet (122);
the lower port of the cable sleeve (11) is a cable inlet (114);
the cable (14) enters the plugging device from the cable inlet (114) and passes out from the cable outlet (122).
2. A cable protection tube blocking device according to claim 1, characterized in that: the opening diameter of the lower port of the cable sleeve (11) is larger than the inner diameter of the cable pipe (13) and smaller than the outer diameter of the cable pipe (13).
3. A cable protection tube blocking device according to claim 2, characterized in that: the side wall of the cable sleeve (11) is of a double-layer structure and comprises an inner ring protective sleeve (111) and an outer ring protective sleeve (113);
the upper end and the inner circle protective sheath (111) upper end fixed connection of outer lane protective sheath (113), form annular cable duct between outer lane protective sheath (113) and inner circle protective sheath (111) and inlay groove (112).
4. A cable protection tube blocking device according to claim 3, characterized in that: the width of the cable tube embedded groove (112) is not less than the wall thickness of the cable tube (13).
5. A cable protection tube blocking device according to claim 3, characterized in that: the inner cavity of the cable wire sleeve (12) is in an inverted funnel shape, and the diameter of the upper end of the cable wire sleeve is smaller than that of the lower end of the cable wire sleeve.
6. A cable protection tube blocking device according to claim 5, wherein: the inner side wall of the cable sleeve (12) is a smooth inner side wall;
the outer side wall of the cable wire sleeve (12) is a step-shaped outer side wall.
7. A cable protection tube blocking device according to claim 5, wherein: the inner side wall of the cable sleeve (12) is a step-shaped inner side wall; the outer side wall of the cable wire sleeve (12) is a step-shaped outer side wall.
8. A cable protection tube blocking device according to any one of claims 1 to 7, wherein: the cable wire sleeve (12) is made of elastic rubber materials.
9. A cable protection tube blocking device according to claim 8, wherein: the cable sleeve (11) is made of rigid PVC pipe.
10. Cable protection tube blocking device according to claim 6 or 7, characterized in that: each ladder of notch cuttype lateral wall corresponds the cable conductor model of different diameters.
CN201922203077.XU 2019-12-10 2019-12-10 Cable protection pipe plugging device Active CN210838790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922203077.XU CN210838790U (en) 2019-12-10 2019-12-10 Cable protection pipe plugging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922203077.XU CN210838790U (en) 2019-12-10 2019-12-10 Cable protection pipe plugging device

Publications (1)

Publication Number Publication Date
CN210838790U true CN210838790U (en) 2020-06-23

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Application Number Title Priority Date Filing Date
CN201922203077.XU Active CN210838790U (en) 2019-12-10 2019-12-10 Cable protection pipe plugging device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112310927A (en) * 2020-10-23 2021-02-02 国网浙江省电力有限公司舟山供电公司 Submarine cable protection device for improving current-carrying capacity of submarine cable landing upper tower section
CN113451950A (en) * 2021-05-18 2021-09-28 沪东中华造船(集团)有限公司 Cable pipe water inlet prevention device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112310927A (en) * 2020-10-23 2021-02-02 国网浙江省电力有限公司舟山供电公司 Submarine cable protection device for improving current-carrying capacity of submarine cable landing upper tower section
CN112310927B (en) * 2020-10-23 2022-05-03 国网浙江省电力有限公司舟山供电公司 Submarine cable protection device for improving current-carrying capacity of submarine cable landing upper tower section
CN113451950A (en) * 2021-05-18 2021-09-28 沪东中华造船(集团)有限公司 Cable pipe water inlet prevention device and method

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