CN110380373A - A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device - Google Patents
A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device Download PDFInfo
- Publication number
- CN110380373A CN110380373A CN201910709269.XA CN201910709269A CN110380373A CN 110380373 A CN110380373 A CN 110380373A CN 201910709269 A CN201910709269 A CN 201910709269A CN 110380373 A CN110380373 A CN 110380373A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- arc lid
- half circular
- lower half
- outlet line
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
Abstract
A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device, it include: fixed pedestal, fixed screw socket, zigzag filled and process, upper half circular arc lid, lower half circular arc lid connects screw socket with circular arc lid, the fixed pedestal is annular shape, edge is equipped with several and fixes screw socket, fixed pedestal center is fixedly connected with lower half circular arc lid, lower half circular arc lid is connected by hinge with upper half circular arc lid, circular arc lid connection screw socket is located on the corresponding position of upper half circular arc lid and lower half circular arc lid, zigzag filled and process is respectively provided at the inside of upper half circular arc lid and lower half circular arc lid, the application blocks tight, durable, it is resistant to high temperature, protection against rodents insect prevention, beauty is unlikely to deform, simple installation, it can be widely used to promote as the standard component blocked at low-tension distribution box inlet-outlet line.
Description
Technical field
The present invention relates to the anti-guarantor field of distribution, specially a kind of low-tension distribution box inlet-outlet line fire-resistant plugging device.
Background technique
Closure at conventional low distribution box inlet-outlet line is general to be sealed using fireproof blocking clay or the fire prevention for having partition to assist
Stifled clay is blocked, construction and follow-up operation in there is following problems: (1) non-inductive windings auxiliary fireproof blocking clay into
Row blocks: blocking clay in the closure mode and is easy to be influenced often to fail with mobility by one by high-temperature factors such as solarizations
A summer, which occurs as soon as, blocks clay deformation loss, forms cavity and blocks failure to lose the work of fire prevention, moisture-proof, anti-toy
With；(2) the fireproof blocking clay for having partition to assist is blocked: the closure mode is relative complex, uses non-standard material, work
Amount is big, and construction technology inconsistency is high, does not have and is widely popularized value.
Summary of the invention
Tight, durable is blocked the object of the present invention is to provide a kind of, is resistant to high temperature, protection against rodents insect prevention, it is beautiful not variable
Shape, the low-tension distribution box inlet-outlet line fire-resistant plugging device of simple installation.
In order to achieve the above objectives, technical scheme is as follows:
A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device, comprising: fixed pedestal, fixed screw socket, zigzag filling bubble
Foam, upper half circular arc lid, lower half circular arc lid connect screw socket with circular arc lid, and the fixed pedestal is annular shape, and edge is equipped with several
Fixed screw socket, fixed pedestal center are fixedly connected with lower half circular arc lid, and lower half circular arc lid and upper half circular arc lid pass through hinge
Connection, circular arc lid connection screw socket are located on the corresponding position of upper half circular arc lid and lower half circular arc lid, zigzag filled and process
It is respectively provided at the inside of upper half circular arc lid and lower half circular arc lid.
Further, the flexible refractory material production of the zigzag filled and process.
Further, the zigzag filled and process includes fire proofing material and cinerins compound.
The principle of the present invention:
Fixed pedestal is screwed into screw by fixed screw socket and is fixed in distribution box enclosure by worker when installation, fixed pedestal
The center of circle is directed at distribution box and passes in and out line position, and inlet-outlet line is passed through lower half circular arc lid and is ridden on zigzag filled and process, by upper semi-circle
Arc lid, which is put down, merges upper half circular arc lid and lower half circular arc lid, while being covered with screw screw-in upper half circular arc lid and lower half circular arc
Circular arc lid connection screw socket is simultaneously tightened, by the extruding of upper and lower circular arc lid, so that the fire proofing material in zigzag filled and process occurs
Deformation, the character for being bonded inlet-outlet line completely are completed to block, and make when subsequent needs are adjusted or replace inlet-outlet line, unscrew circular arc lid
The nut of connector, opening upper half circular arc lid can be carried out operating.
Advantages of the present invention:
1. zigzag filled and process can be good at positioning inlet-outlet line, it is not easy to shift in circular arc lid closing course.
2. zigzag filled and process includes fire proofing material and cinerins compound, fire proofing material can deformation occurs,
It is bonded inlet-outlet line and realizes tight closure, and fire proofing material and zigzag filled and process all have fire resisting fire-proof function, Dalmatian chrysanthemum
Ester type compound can drive worm ant and mouse.
3. the inlet-outlet line fire-resistant plugging device installation is simple, distribution box script structure, maintenance replacement letter are had no need to change
Just, the service life is longer.
Figure of description
Fig. 1 is the low-tension distribution box inlet-outlet line fire-resistant plugging device structural schematic diagram.
It is as follows that meaning is respectively identified in figure:
1- fixed pedestal；2- fixes screw socket；3- zigzag filled and process；4- upper half circular arc lid；5- circular arc lid connects spiral shell
Mouthful；6- lower half circular arc lid.
Specific embodiment
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device, comprising: fixed pedestal 1, fixed screw socket 2, zigzag filling
Foam 3, upper half circular arc lid 4, lower half circular arc lid 6 connect screw socket 5 with circular arc lid, and the fixed pedestal 1 is annular shape, and edge is equipped with
Several fix screw socket 2, and 1 center of fixed pedestal is fixedly connected with lower half circular arc lid 6, lower half circular arc lid 6 and upper half circular arc
Lid 4 is connected by hinge, and circular arc lid connection screw socket 5 is located on the corresponding position of upper half circular arc lid 4 and lower half circular arc lid 6,
Zigzag filled and process 3 is respectively provided at the inside of upper half circular arc lid 4 and lower half circular arc lid 6.
In the case of preferably, the flexible refractory material production of the zigzag filled and process 3.
In the case of preferably, contain fire proofing material and cinerins compound in the zigzag filled and process 3.
Claims (3)
1. a kind of low-tension distribution box inlet-outlet line fire-resistant plugging device characterized by comprising fixed pedestal (1), fixed screw socket
(2), zigzag filled and process (3), upper half circular arc lid (4), lower half circular arc lid (6) connect screw socket (5), the fixation with circular arc lid
Pedestal (1) is annular shape, and edge is equipped with several and fixes screw socket (2), fixed pedestal (1) center and lower half circular arc lid (6)
It is fixedly connected, lower half circular arc lid (6) is connected by hinge with upper half circular arc lid (4), and circular arc lid connection screw socket (5) is located at
On the corresponding position of semi arch lid (4) and lower half circular arc lid (6), zigzag filled and process (3) is respectively provided at upper half circular arc lid (4)
With the inside of lower half circular arc lid (6).
2. low-tension distribution box inlet-outlet line fire-resistant plugging device according to claim 1, it is characterised in that: the zigzag is filled out
Foam (3) are filled with flexible refractory material production.
3. low-tension distribution box inlet-outlet line fire-resistant plugging device according to claim 1, it is characterised in that: the zigzag is filled out
It fills foam (3) and includes fire proofing material and cinerins compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709269.XA CN110380373A (en) | 2019-08-01 | 2019-08-01 | A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709269.XA CN110380373A (en) | 2019-08-01 | 2019-08-01 | A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110380373A true CN110380373A (en) | 2019-10-25 |
Family
ID=68257695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910709269.XA Withdrawn CN110380373A (en) | 2019-08-01 | 2019-08-01 | A kind of low-tension distribution box inlet-outlet line fire-resistant plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110380373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564023A (en) * | 2020-12-17 | 2021-03-26 | 广东电网有限责任公司 | Cable sealing device and electronic box |
-
2019
- 2019-08-01 CN CN201910709269.XA patent/CN110380373A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564023A (en) * | 2020-12-17 | 2021-03-26 | 广东电网有限责任公司 | Cable sealing device and electronic box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191025 |