CN210866545U - Sliding type anti-falling power supply device - Google Patents
Sliding type anti-falling power supply device Download PDFInfo
- Publication number
- CN210866545U CN210866545U CN201921511713.9U CN201921511713U CN210866545U CN 210866545 U CN210866545 U CN 210866545U CN 201921511713 U CN201921511713 U CN 201921511713U CN 210866545 U CN210866545 U CN 210866545U
- Authority
- CN
- China
- Prior art keywords
- section
- sliding
- groups
- fixing section
- sets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a sliding type anti-falling power supply device, a waterproof adhesive tape is wound on a grounding wire, then a first fixed section and a second fixed section are both fixed on the grounding wire, a grounding wire exposed part is left between the first fixed section and the second fixed section, a sliding section sleeve is sleeved outside the first fixed section and the second fixed section, two groups of limit bulges outside the first fixed section are respectively clamped in two side limit grooves inside the sliding section, at the moment, a first rubber ring is clamped in a second ring groove, the sealing property between the first fixed section and the sliding section is ensured, a second rubber ring inside the sliding section is tightly attached with the outer side wall of the second fixed section, the sealing property between the second fixed section and the sliding section is ensured, the sealing property between the sliding section and the first fixed section and the second fixed section can be improved, the waterproof property of the sliding section is improved, the water inlet of the grounding part is avoided, and the safety guarantee is improved, the practicability is improved.
Description
Technical Field
The utility model belongs to the technical field of prevent down power supply unit, especially, relate to a power supply unit is prevented down to slidingtype.
Background
When the power equipment works, grounding wires are hung on all sides of the power equipment where a call is possible, and the phenomenon that power is reversely supplied and operators are hurt due to sudden call or improper use of a self-contained generator by a user in a certain place in a line is prevented. The sliding type anti-falling power supply device is an auxiliary device which is arranged at the position of a grounding wire, prevents the situation of reverse power supply and improves the safety, and is widely used in the field of electric power construction. The existing sliding type anti-falling power supply device comprises a first fixing section and a second fixing section for fixing electric wires and a sliding section sleeved outside the first fixing section and the second fixing section. When power supply unit is prevented down to current slidingtype, fix first fixed section and second fixed section respectively in the both sides at electric wire ground connection position, protect the ground wire position through the slip section, when needing the maintenance, through sliding the one side to the second fixed section with the slip section to the electric wire position that will connect is exposed, protects the electric wire position through the slip section butt joint electric wire position at ordinary times. The power supply unit is prevented down to current slidingtype discovers in using, has certain clearance between slip section and first canned paragraph and the second canned paragraph, and the seal is relatively poor, and waterproof performance is relatively poor, makes the ground connection position intake easily, has certain potential safety hazard, leads to the practicality lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power supply unit is prevented down to slidingtype to technical problem more than solving.
To achieve the purpose, the utility model adopts the following technical proposal:
a sliding type anti-falling power supply device comprises a first fixing section, a second fixing section and a sliding section, wherein the first fixing section and the second fixing section are used for fixing electric wires, and the sliding section is sleeved outside the first fixing section and the second fixing section;
the first fixing section comprises two groups of mutually matched first semicircular pipes, one ends of the two groups of first semicircular pipes are connected through a hinge, the other ends of the two groups of first semicircular pipes are connected through a lock catch, and limiting bulges are arranged on the outer sides of the two groups of first semicircular pipes far away from one end of the second fixing section;
a first annular groove is formed in the outer side of one end, far away from the second fixing section, of the first fixing section, and a first rubber ring is fixedly installed in the first annular groove;
the second fixing section comprises two groups of second semicircular pipes which are matched with each other, one ends of the two groups of second semicircular pipes are connected through a hinge, and the other ends of the two groups of second semicircular pipes are connected through a lock catch;
the sliding section comprises two groups of matched third semicircular pipes, one ends of the two groups of third semicircular pipes are connected through a hinge, the other ends of the two groups of third semicircular pipes are connected through a lock catch, limiting grooves are formed in the inner walls of the two groups of third semicircular pipes, which are close to one end of the first fixing section, and two groups of limiting bulges are respectively clamped in the two groups of limiting grooves;
the inner side wall of the sliding section, which is adjacent to one end of the first fixed section, is provided with a second annular groove, the outer side of the first rubber ring is clamped in the second annular groove, the inner side wall of the sliding section, which is adjacent to one end of the second fixed section, is provided with a third annular groove, a second rubber ring is arranged in the third annular groove, and the inner side of the second rubber ring is tightly attached to the outer side wall of the second fixed section.
Optionally, this power supply unit is prevented down to slidingtype still includes two sets of locating levers, is provided with two sets of locating holes on the second canned paragraph towards the terminal surface of first canned paragraph, and the one end of two sets of locating levers all is connected with the terminal surface of first canned paragraph towards the second canned paragraph, and the other end of two sets of locating levers inserts respectively in two sets of locating holes.
Optionally, the inner side walls of the two sets of third semicircular tubes are provided with limiting sliding grooves along the axial diameter direction, the outer side walls of the two sets of second semicircular tubes are provided with limiting sliding blocks, and the two sets of limiting sliding blocks are respectively located in the two sets of limiting sliding grooves.
Optionally, a strip-shaped groove is formed in the pipe wall tangent plane of one group of third half pipes, sealing strips are arranged on the pipe wall tangent plane of the other group of third half pipes, and the two groups of sealing strips are respectively matched with the two groups of strip-shaped grooves.
Optionally, a traction ring is arranged on the outer side wall of one group of the third half pipes.
Optionally, the second annular groove and the third annular groove are respectively located on two sides of the limiting sliding groove; and the inner ring of the second rubber ring is tightly attached to the outer side of the second fixing section.
Optionally, the inner side walls of the first semicircular pipe and the second semicircular pipe are respectively provided with at least one row of convex rings, and the inner side walls of the convex rings are provided with tooth-shaped structures.
Optionally, the first rubber ring and the second rubber ring are formed by splicing two groups of half-ring structures.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
the embodiment of the utility model provides a power supply unit is prevented down to slidingtype, twine waterproof sticky tape on the earth connection, then fix first fixed segment and second fixed segment on the earth connection, and leave the exposed position of earth connection between first fixed segment and second fixed segment, overlap the slip section cover in the first fixed segment and the outside of second fixed segment, two sets of spacing archs outside the first fixed segment are clamped respectively in the spacing groove of both sides of slip section inboard, first rubber circle clamps in the second ring channel this moment, guarantee the leakproofness between first fixed segment and the slip section, through the second rubber circle of slip section inboard with the lateral wall of second fixed segment hugs closely, guarantee the leakproofness between second fixed segment and the slip section, can improve the leakproofness between slip section and first fixed segment and second fixed segment, improve its waterproof performance, avoid the ground connection position to intake, the safety guarantee is improved, and the practicability is improved. When needing to overhaul, the pulling slip section will connect the electric wire position and expose, then overhaul can, overhaul and finish restoring to the throne the slip section.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is an exploded view of a sliding type anti-falling power supply device provided in an embodiment of the present invention.
Fig. 2 is a structural diagram of a sliding type anti-falling power supply device provided in an embodiment of the present invention.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is a schematic view illustrating a sliding type anti-falling power supply device according to an embodiment of the present invention.
Fig. 5 is another schematic view of the sliding type anti-falling power supply device according to an embodiment of the present invention.
Illustration of the drawings:
first canned paragraph 1, second canned paragraph 2, sliding section 3, first semicircle pipe 4, spacing arch 5, first rubber circle 6, second semicircle pipe 7, third semicircle pipe 8, spacing groove 9, second annular groove 10, second rubber circle 11, locating lever 12, locating hole 13, spacing spout 14, spacing slider 15, bar groove 16, sealing strip 17, pull ring 18, protruding circle 19.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 to 5.
The embodiment provides a power supply unit is prevented down to slidingtype, including first fixed segment 1 and the second fixed segment 2 that is used for the fixed electric wire and the slip section 3 of locating the first fixed segment 1 and the second fixed segment 2 outside of cover.
First canned paragraph 1 includes two sets of first semicircles 4 that mutually support, and hinged joint is passed through to the one end of two sets of first semicircles 4, and the other end of two sets of first semicircles 4 passes through the hasp to the outside of keeping away from 2 one ends of second canned paragraph at two sets of first semicircles 4 all is provided with spacing arch 5.
The outer side of one end, far away from the second fixed section 2, of the first fixed section 1 is provided with a first annular groove, and a first rubber ring 6 is fixedly installed in the first annular groove.
The second fixed section 2 comprises two groups of second semicircular pipes 7 which are matched with each other, one ends of the two groups of second semicircular pipes 7 are connected through hinges, and the other ends of the two groups of second semicircular pipes 7 are connected through lock catches.
The sliding section 3 comprises two sets of matched third semicircular pipes 8, one ends of the two sets of third semicircular pipes 8 are connected through hinges, the other ends of the two sets of third semicircular pipes 8 are connected through lock catches, limiting grooves 9 are formed in the inner walls, adjacent to one end of the first fixing section 1, of the two sets of third semicircular pipes 8, and the two sets of limiting protrusions 5 are clamped in the two sets of limiting grooves 9 respectively.
The inner side wall of the sliding section 3, which is adjacent to one end of the first fixed section 1, is provided with a second annular groove 10, the outer side of the first rubber ring 6 is clamped in the second annular groove 10, the inner side wall of the sliding section 3, which is adjacent to one end of the second fixed section 2, is provided with a third annular groove, a second rubber ring 11 is arranged in the third annular groove, and the inner side of the second rubber ring 11 is tightly attached to the outer side wall of the second fixed section 2.
The waterproof adhesive tape is wound on the grounding wire, then the first fixed section 1 and the second fixed section 2 are both fixed on the grounding wire, a grounding wire exposed part is left between the first fixed section 1 and the second fixed section 2, the sliding section 3 is sleeved outside the first fixed section 1 and the second fixed section 2, two groups of limiting bulges 5 outside the first fixed section 1 are respectively clamped in limiting grooves 9 at two sides of the inner side of the sliding section 3, at the moment, the first rubber ring 6 is clamped in the second annular groove 10 to ensure the sealing property between the first fixed section 1 and the sliding section 3, the second rubber ring 11 inside the sliding section 3 is tightly attached with the outer side wall of the second fixed section 2 to ensure the sealing property between the second fixed section 2 and the sliding section 3, the sealing property between the sliding section 3 and the first fixed section 1 and the second fixed section 2 can be improved, the waterproof property of the sliding section is improved, and the grounding part is prevented from water entering, the safety guarantee is improved, and the practicability is improved. When needing to overhaul, pulling slip section 3, will connect the electric wire position and expose, then overhaul can, overhaul and finish restoring to the throne slip section 3.
Further, this power supply unit is prevented down to slidingtype still includes two sets of locating levers 12, is provided with two sets of locating holes 13 on the second fixed segment 2 towards the terminal surface of first fixed segment 1, and the one end of two sets of locating levers 12 all is connected with the terminal surface of first fixed segment 1 towards second fixed segment 2, and the other end of two sets of locating levers 12 inserts respectively to two sets of locating holes 13 in.
The end parts of the two groups of positioning rods 12 are respectively inserted into the two groups of positioning holes 13 of the second fixing section 2 to position the first fixing section 1 and the second fixing section 2, so that the sliding section 3 can be ensured to be matched with the limiting block and the limiting groove 9 when sliding.
All be provided with along the spacing spout 14 of axle footpath direction on the inside wall of two sets of third semicircle pipes 8, all be provided with spacing slider 15 on the lateral wall of two sets of second semicircle pipes 7, two sets of spacing sliders 15 are located two sets of spacing spouts 14 respectively, guarantee that the slip end can only follow the radial of first canned paragraph 1 and second canned paragraph 2 and slide.
The cut surface of the tube wall of one group of the third half-round tubes 8 is provided with a strip-shaped groove 16, the cut surface of the tube wall of the other group of the third half-round tubes 8 is provided with a sealing strip 17, and the two groups of the sealing strips 17 are respectively matched with the two groups of the strip-shaped grooves 16. The sealing performance of the joint of the two groups of third semi-circular pipes 8 is ensured by the matching of the strip-shaped groove 16 on the third semi-circular pipe 8 and the sealing strip 17.
The outer side wall of one group of the third semicircular pipes 8 is provided with a traction ring 18, and the sliding section 3 can be conveniently slid through the traction ring 18.
The second annular groove 10 and the third annular groove are respectively positioned at two sides of the limiting sliding groove 14; ensuring that the outside of the first rubber ring 6 can just snap into the second annular groove 10. And the inner ring of the second rubber ring 11 is attached to the outer side of the second fixed section 2, thereby sealing the ground contact part between the first fixed section 1 and the second fixed section 2.
At least one row of convex rings 19 are arranged on the inner side walls of the first semicircular pipe 4 and the second semicircular pipe 7, and a tooth-shaped structure is arranged on the inner side wall of each convex ring 19. The waterproof rubber is wound on the grounding wire, then the first fixing section 1 and the second fixing section 2 are fixed at the position of the waterproof rubber on the grounding wire and tightly attached to the waterproof rubber through the convex ring 19, and the sealing performance between the first fixing section 1 and the second fixing section 2 and the power connection wire is improved.
The first rubber ring 6 and the second rubber ring 11 are formed by splicing two groups of half-ring structures.
In summary, in the sliding type anti-falling power supply apparatus provided in this embodiment, before the above actions are completed, the sliding type anti-falling power supply apparatus is moved to a position required by a user, a waterproof tape is wound on a ground wire, then the first fixing section 1 and the second fixing section 2 are both fixed on the ground wire, a ground wire exposed portion is left between the first fixing section 1 and the second fixing section 2, the sliding section 3 is sleeved outside the first fixing section 1 and the second fixing section 2, two sets of limiting protrusions 5 outside the first fixing section 1 are respectively clamped in the limiting grooves 9 on two sides inside the sliding section 3, at this time, the first rubber ring 6 is clamped in the second annular groove 10, so as to ensure the sealing property between the first fixing section 1 and the sliding section 3, and the sealing property between the second fixing section 2 and the sliding section 3 is ensured by the second rubber ring 11 inside the sliding section 3 being tightly attached to the outer side wall of the second fixing section 2, can improve the tightness between the sliding section 3 and the first fixed section 1 and the second fixed section 2, improve the waterproof performance, avoid water inflow at the grounding part, improve the safety guarantee and improve the practicability, when in need of maintenance, the sliding section 3 is pulled to expose the wire connecting part, then, the maintenance is carried out, the sliding section 3 is reset after the maintenance is finished, the end parts of the two groups of positioning rods 12 are respectively inserted into the two groups of positioning holes 13 of the second fixing section 2, the first fixing section 1 and the second fixing section 2 are positioned, so that the limiting block can be just matched with the limiting groove 9 when the sliding section 3 slides, the matching of the limit sliding chute 14 and the limit sliding block 15 ensures that the sliding end can only slide along the radial direction of the first fixing section 1 and the second fixing section 2, the sealing performance of the joint of the two groups of third semi-circular pipes 8 is ensured by the matching of the strip-shaped groove 16 on the third semi-circular pipe 8 and the sealing strip 17.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.
When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A sliding type anti-falling power supply device is characterized by comprising a first fixing section, a second fixing section and a sliding section, wherein the first fixing section and the second fixing section are used for fixing electric wires, and the sliding section is sleeved outside the first fixing section and the second fixing section;
the first fixing section comprises two groups of mutually matched first semicircular pipes, one ends of the two groups of first semicircular pipes are connected through a hinge, the other ends of the two groups of first semicircular pipes are connected through a lock catch, and limiting bulges are arranged on the outer sides of the two groups of first semicircular pipes far away from one end of the second fixing section;
a first annular groove is formed in the outer side of one end, far away from the second fixing section, of the first fixing section, and a first rubber ring is fixedly installed in the first annular groove;
the second fixing section comprises two groups of second semicircular pipes which are matched with each other, one ends of the two groups of second semicircular pipes are connected through a hinge, and the other ends of the two groups of second semicircular pipes are connected through a lock catch;
the sliding section comprises two groups of matched third semicircular pipes, one ends of the two groups of third semicircular pipes are connected through a hinge, the other ends of the two groups of third semicircular pipes are connected through a lock catch, limiting grooves are formed in the inner walls of the two groups of third semicircular pipes, which are close to one end of the first fixing section, and two groups of limiting bulges are respectively clamped in the two groups of limiting grooves;
the inner side wall of the sliding section, which is adjacent to one end of the first fixed section, is provided with a second annular groove, the outer side of the first rubber ring is clamped in the second annular groove, the inner side wall of the sliding section, which is adjacent to one end of the second fixed section, is provided with a third annular groove, a second rubber ring is arranged in the third annular groove, and the inner side of the second rubber ring is tightly attached to the outer side wall of the second fixed section.
2. The sliding type power supply device against falling down of claim 1, further comprising two sets of positioning rods, wherein two sets of positioning holes are disposed on the end surface of the second fixing section facing the first fixing section, one end of each of the two sets of positioning rods is connected to the end surface of the first fixing section facing the second fixing section, and the other end of each of the two sets of positioning rods is inserted into the two sets of positioning holes.
3. The sliding type power supply device against falling down of claim 2, wherein the inner side walls of the two sets of third semi-circular tubes are provided with limit sliding grooves along the axial diameter direction, the outer side walls of the two sets of second semi-circular tubes are provided with limit sliding blocks, and the two sets of limit sliding blocks are respectively located in the two sets of limit sliding grooves.
4. The sliding type power supply device against falling down of claim 3, wherein the cut wall surface of one set of the third half-round tubes is provided with a strip-shaped groove, the cut wall surface of the other set of the third half-round tubes is provided with a sealing strip, and the two sets of sealing strips are respectively matched with the two sets of strip-shaped grooves.
5. The sliding type power supply device against falling down of claim 4, wherein a pulling ring is disposed on an outer side wall of the third half pipes.
6. The sliding type anti-falling power supply device according to claim 5, wherein the second annular groove and the third annular groove are respectively positioned at two sides of the limiting sliding groove; and the inner ring of the second rubber ring is tightly attached to the outer side of the second fixing section.
7. The sliding type power supply device against falling down of claim 6, wherein the inner side walls of the first and second semicircular tubes are respectively provided with at least one row of convex rings, and the inner side walls of the convex rings are provided with a tooth-shaped structure.
8. The sliding type anti-falling power supply device according to claim 7, wherein the first rubber ring and the second rubber ring are formed by splicing two groups of half-ring structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511713.9U CN210866545U (en) | 2019-09-11 | 2019-09-11 | Sliding type anti-falling power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921511713.9U CN210866545U (en) | 2019-09-11 | 2019-09-11 | Sliding type anti-falling power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210866545U true CN210866545U (en) | 2020-06-26 |
Family
ID=71290206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921511713.9U Active CN210866545U (en) | 2019-09-11 | 2019-09-11 | Sliding type anti-falling power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210866545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086774A (en) * | 2020-08-21 | 2020-12-15 | 珠海市中力电力设备有限公司 | Sliding type anti-falling power supply device |
-
2019
- 2019-09-11 CN CN201921511713.9U patent/CN210866545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086774A (en) * | 2020-08-21 | 2020-12-15 | 珠海市中力电力设备有限公司 | Sliding type anti-falling power supply device |
| CN112086774B (en) * | 2020-08-21 | 2021-04-06 | 珠海市中力电力设备有限公司 | Sliding type anti-falling power supply device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1060964A (en) | Adaptor for a high voltage cable | |
| US7591286B2 (en) | Duct assemblies for housing service cables, pipes and the like and components thereof | |
| US8187025B2 (en) | Splice restraint and mating indicator | |
| CN210866545U (en) | Sliding type anti-falling power supply device | |
| DE10213519A1 (en) | Electromagnetic shielding structure | |
| US20140273579A1 (en) | Self-Supported Jacket Seal for High Voltage Cable Accessories | |
| JP2003512707A (en) | Cable connection device | |
| CN211790709U (en) | Upper and lower rod steel pipe jacket of cold-shrinkage power cable | |
| US9543062B2 (en) | Positioning device for cable accessories and methods and assemblies including same | |
| CN107112741A (en) | Adapter for the seal closure in electric interconnection portion | |
| US20200099204A1 (en) | Service entrance head | |
| CN212033907U (en) | Outgoing line sheath and motor thereof | |
| CN206290489U (en) | Exit of pump connects sealing device | |
| US10148077B2 (en) | Sealing systems and methods for elongate members | |
| CN110783867A (en) | Cable protection pipe plugging device | |
| KR101772985B1 (en) | Emi connector ferrule and assembly combination therewith | |
| CN206929449U (en) | The antiwind structure of sanitary bath hose | |
| CN206322920U (en) | A kind of stem connector | |
| CN204986206U (en) | Outlet fastener | |
| CN216086130U (en) | Metal one inside one outside water joint | |
| CN213071754U (en) | Sealing mechanism for wire inlet and outlet of power distribution cabinet with high connection tightness | |
| US3422211A (en) | Apparatus for establishing a fluid-tight bypass | |
| CN201112019Y (en) | Novel communicating cable plastic cover cool shrinkage tube | |
| CN106104132B (en) | The flexible flexible pipe of band cladding | |
| CN203828843U (en) | Electric conduction flexible hose for dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |