CN209150702U - A kind of electrical engineering pipeline connection protective device - Google Patents
A kind of electrical engineering pipeline connection protective device Download PDFInfo
- Publication number
- CN209150702U CN209150702U CN201920098937.5U CN201920098937U CN209150702U CN 209150702 U CN209150702 U CN 209150702U CN 201920098937 U CN201920098937 U CN 201920098937U CN 209150702 U CN209150702 U CN 209150702U
- Authority
- CN
- China
- Prior art keywords
- lower case
- spring
- wear
- protective device
- case
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electrical engineering pipelines to connect protective device, including lower case, the lower case is set to the junction of two root canal lines, inside the lower case, the junction of two root canal lines is equipped with protective case, the protective case outer cover is equipped with wear-resistant sleeve, the wear-resistant sleeve outer cover is equipped with spring, the spring outer cover is equipped with damping, buffering set, one end of the spring is connect with the wear-resistant sleeve end, the other end of the spring is connect with damping, buffering set end, the side of the lower case is equipped with articulated shaft, the lower case is connected with upper housing by the articulated shaft, the opposite two sides of the upper housing and the lower case are respectively equipped with sealing plate, the sealing plate is equipped with fixing sleeve, the pipeline passes through the fixing sleeve.By structures such as the protective case of the utility model, spring retaining sleeve, spring, damping, buffering sets, the service life of protective case is extended, protective case is made to have obtained effective protection.
Description
Technical field
The utility model relates to electrical engineering technical fields, and in particular to a kind of electrical engineering pipeline connection protective device.
Background technique
In secondary loop in power system, power cable using more and more extensive, cable is by one or a few insulation
Packet conducting wire composition, outside wrapped again with metal or tough and tensile outer layer made of rubber, still, since cable band is laid in metal fixing seat
On, it is easy to produce oxidation after fixing seat dampness, causes cable fault speed to be accelerated, especially pipeline junction, due to air dirt
Dye causes wetness in air and acidity higher, and cable is easier aging and damage.
Under normal conditions, cable wire body can be protected by electric pipeline, in order to improve safety in utilization, often
Protective case can be used to protect electric pipeline junction.But lack the equipment protected to protective case at present, make
Cause protective case to loosen in even to fall off, causes cable exposed, there are security risks.For this purpose, it is proposed that a kind of electrical
Utilities pipeline connects protective device, can effectively protect protective case, and facilitates maintenance cable and replacement protective device.
Summary of the invention
For disadvantages mentioned above present in the prior art, the utility model discloses a kind of connections of electrical engineering pipeline to protect
Device solves the problems, such as that connector sleeve easily loosens or even falls off, is effectively protected protective case.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of electrical engineering pipeline connection protective device, including lower case, the lower case are set to the connection of two root canal lines
Place, inside the lower case, the junction of two root canal lines be equipped with protective case, the protective case outer cover is equipped with wear-resistant sleeve, described
Wear-resistant sleeve outer cover is equipped with spring, and to reduce the friction of spring and protective case, the spring outer cover is equipped with damping, buffering set, with
Weaken the power that collision generates, one end of the spring is connect with the wear-resistant sleeve end, and the other end of the spring subtracts with described
The connection of cushion collar end is shaken, in order to weaken axial impact or pull the power of generation, the side of the lower case is equipped with articulated shaft, institute
It states lower case and upper housing is connected with by the articulated shaft, the opposite two sides of the upper housing and the lower case are respectively equipped with
Sealing plate, the sealing plate are equipped with fixing sleeve, and pipeline passes through the fixing sleeve, to prevent protective device to be subjected to displacement.
Preferably, the upper housing is equipped with lock, and the lower case is equipped with lock seat, the lock and the lock
Seat connection.So that upper housing and lower case locking, prevent dust and rainwater from entering.
Preferably, one end of the wear-resistant sleeve is bonded with one end of the lower case, the other end of the wear-resistant sleeve and institute
State the other end connection of lower case.It covers wear-resistant sleeve and damping, buffering and just puts protective device, axial non-displacement into.
Preferably, the sealing plate is equipped with ventilation hole, to keep protective device internally dry.
Preferably, the upper housing and the lower casing external surface are equipped with fireproof coating, and pipeline connects when preventing fire
Place ignites rapidly.
The beneficial effects of the utility model are shown: by the protective case of the utility model, spring retaining sleeve, spring, being subtracted
The structures such as cushion collar are shaken, the service life of protective case is extended, protective case is made to have obtained effective protection.
Detailed description of the invention
It constitutes part of this application attached drawing to be used to provide further understanding of the present application, so that other spies of the application
Sign, objects and advantages become more apparent upon.The illustrative examples attached drawing of the application and its explanation are for explaining the application, not structure
The improper restriction of pairs of the application.In the accompanying drawings:
Fig. 1 is the overall structure diagram that a kind of electrical engineering pipeline of the utility model connects protective device.
In figure: 1- upper housing, 2- lower case, 3- articulated shaft, 4- electric pipeline, 5- protective case, 6- wear-resistant sleeve, 7- spring,
8- damping, buffering set, 9- sealing plate, 10- fixing sleeve, 11- fireproof coating, 12- lock, 13- latch seat, 14- ventilation hole.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction with attached drawing, to the application reality
It applies the technical solution in example and carries out clear, complete description.
As shown in Figure 1, the utility model includes lower case 2, lower case 2 is set to the junction of two electric pipelines 4, protection
4 junction of electric pipeline, inside lower case 2, the junction of two electric pipelines 4 be equipped with protective case 5, be arranged outside protective case 5
There is wear-resistant sleeve 6, wear-resistant sleeve outer cover is equipped with spring 7, and to reduce the friction of spring 7 Yu protective case 5,7 outer cover of spring, which is equipped with, to be subtracted
Cushion collar 8 is shaken, to weaken the power that collision generates, one end of spring 7 is connect with 6 end of wear-resistant sleeve, the other end of spring 7 and damping
The connection of 8 end of cushion collar is to weaken axial impact or pull the power of generation, and the side of lower case 2 is equipped with articulated shaft 3, under
Shell 2 is connected with upper housing 1 by articulated shaft 3, and the opposite two sides of upper housing 1 and lower case 2 are respectively equipped with sealing plate 9, sealing plate 9
It is equipped with fixing sleeve 10, electric pipeline 4 passes through fixing sleeve 10, to prevent protective device to be subjected to displacement.
Upper housing 1 is equipped with lock 12, and lock seat 13 is additionally provided in lower case 2, and lock 12 is connect with lock seat 13.So that
Upper housing 1 and lower case 2 are locked, and prevent dust and rainwater from entering, and keep the cleaning of 5 surrounding of protective case and drying.
One end of wear-resistant sleeve 6 is bonded with one end of lower case 2, the other end of the wear-resistant sleeve 6 and the other end of lower case 2
Connection.So that wear-resistant sleeve 6 and damping, buffering is covered 8 and just puts protective device, axial non-displacement into, in order to avoid generate dislocation.
Sealing plate 9 is equipped with ventilation hole 14, to keep protective device internally dry, reduces the damage of protective case 5.
Upper housing 1 and 2 outer surface of lower case are equipped with fireproof coating 11, and pipeline junction is ignited rapidly when preventing fire,
When guaranteeing fire, the kindling of delay cable junction.
In use, wear-resistant sleeve 6, spring 7, damping, buffering set 8 are sequentially sleeved on protective case 5 first, it is then placed in upper casing
In the protective device that body 1, lower case 2 surround, electric pipeline 4 is fixed on the protection device by the fixing sleeve 10 at both ends, passes through
Lock 12 and lock seat 13 lock upper housing 1 and lower case 2.When by external impact, damping, buffering set 8 can play buffering and make
With the protective case 5 of protection 4 junction of electric pipeline is not damaged, and when axially being impacted, spring 7 can bear a part of impact
Power plays a protective role to protective case 5.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of electrical engineering pipeline connects protective device, including lower case, the lower case is set to the company of two electric pipelines
Meet place, which is characterized in that inside the lower case, the junction of two electric pipelines be equipped with protective case, outside the protective case
It is arranged with wear-resistant sleeve, the wear-resistant sleeve outer cover is equipped with spring, and the spring outer cover is equipped with damping, buffering set, the spring
One end is connect with the wear-resistant sleeve end, and the other end of the spring is connect with damping, buffering set end, the lower case
Side be equipped with articulated shaft, the lower case is connected with upper housing, the upper housing and the lower case by the articulated shaft
Opposite two sides be respectively equipped with sealing plate, the sealing plate is equipped with fixing sleeve, and the electric pipeline passes through the fixing sleeve.
2. a kind of electrical engineering pipeline according to claim 1 connects protective device, which is characterized in that on the upper housing
Equipped with lock, the lower case is equipped with lock seat, and the lock is connect with the lock seat.
3. a kind of electrical engineering pipeline according to claim 1 connects protective device, which is characterized in that the wear-resistant sleeve
One end is bonded with one end of the lower case, and the other end of the wear-resistant sleeve is connect with the other end of the lower case.
4. a kind of electrical engineering pipeline according to claim 1 connects protective device, which is characterized in that set on the sealing plate
There is ventilation hole.
5. a kind of electrical engineering pipeline according to claim 1 connects protective device, which is characterized in that the upper housing and
The lower casing external surface is equipped with fireproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098937.5U CN209150702U (en) | 2019-01-21 | 2019-01-21 | A kind of electrical engineering pipeline connection protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098937.5U CN209150702U (en) | 2019-01-21 | 2019-01-21 | A kind of electrical engineering pipeline connection protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150702U true CN209150702U (en) | 2019-07-23 |
Family
ID=67291714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098937.5U Expired - Fee Related CN209150702U (en) | 2019-01-21 | 2019-01-21 | A kind of electrical engineering pipeline connection protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150702U (en) |
-
2019
- 2019-01-21 CN CN201920098937.5U patent/CN209150702U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |