CN210693142U - Block terminal shutoff with protection against rodents function - Google Patents
Block terminal shutoff with protection against rodents function Download PDFInfo
- Publication number
- CN210693142U CN210693142U CN201921991022.3U CN201921991022U CN210693142U CN 210693142 U CN210693142 U CN 210693142U CN 201921991022 U CN201921991022 U CN 201921991022U CN 210693142 U CN210693142 U CN 210693142U
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- China
- Prior art keywords
- rods
- metal net
- telescopic
- outer frame
- block terminal
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- 241000283984 Rodentia Species 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 62
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 2
- 230000035929 gnawing Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a block terminal shutoff with protection against rodents function, its characterized in that: the metal wire fixing device comprises an outer frame, supporting rods, a telescopic metal net and metal wires, wherein the supporting rods comprise fixing rods, sliding rods and side rods, the fixing rods pointing to the circle center of the outer frame are uniformly distributed at intervals on the inner ring of the outer frame, the sliding rods are arranged on the fixing rods in a telescopic mode, the side rods extending in the sliding rods are arranged at two ends of each fixing rod, a metal net mounting area is formed in a fan-shaped area between every two supporting rods, one end of the telescopic metal net is fixedly arranged on an arc-shaped edge of the metal net mounting area, the front end portions of two sides of the telescopic metal net are fixedly arranged on the sliding rods, the rear end portions of two sides of the telescopic metal net are arranged on the side rods in a penetrating mode, and the metal wires are arranged. The utility model has the advantages of scientific and reasonable design, have easy to assemble, long service life, be difficult for being gnawed, easily realize, be a block terminal shutoff that has protection against rodents function that has higher novelty.
Description
Technical Field
The invention belongs to the field of electric power facilities, relates to a distribution box accessory, and particularly relates to a distribution box plug with a rat-proof function.
Background
The block terminal is a total circuit distribution box of all user's power consumptions, because it can give off certain heat, consequently can draw some snakes and mice, and it can gnaw the electric wire in the block terminal, causes the damage to the electric wire, causes the short circuit scheduling problem.
In order to solve the problem, the existing method is to add plastic or wooden plugs at the threading holes of the distribution box or coat ratproof paint on the outer wall of the distribution box, but the existing plugs are easy to be gnawed by rats, the service life of the ratproof paint is not long, and the ratproof paint needs to be regularly coated. In view of this, it is necessary to design a block terminal plug which has a long service life and is not easy to be gnawed.
Through a search for a patent publication, no patent publication that is the same as the present patent application is found.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the distribution box plug with the rat-proof function, which is convenient to install, long in service life, difficult to gnaw and easy to realize.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a block terminal shutoff with protection against rodents function which characterized in that: the metal wire fixing device comprises an outer frame, supporting rods, a telescopic metal net and metal wires, wherein the supporting rods comprise fixing rods, sliding rods and side rods, the fixing rods pointing to the circle center of the outer frame are uniformly distributed at intervals on the inner ring of the outer frame, the sliding rods are arranged on the fixing rods in a telescopic mode, the side rods extending in the sliding rods are arranged at two ends of each fixing rod, a metal net mounting area is formed in a fan-shaped area between every two supporting rods, one end of the telescopic metal net is fixedly arranged on an arc-shaped edge of the metal net mounting area, the front end portions of two sides of the telescopic metal net are fixedly arranged on the sliding rods, the rear end portions of two sides of the telescopic metal net are arranged on the side rods in a penetrating mode, and the metal wires are arranged.
And the telescopic metal net is formed by connecting a plurality of metal rings.
And the outer frame, the support rod, the telescopic metal net and the metal wire are coated with anticorrosive coatings.
And the end surface of the outer frame is evenly provided with mounting holes at intervals.
The invention has the advantages and positive effects that:
1. this block terminal shutoff with protection against rodents function, during the use, install its through the cooperation of mounting hole on the frame and bolt or rivet in the pinhole department of block terminal, then according to the thickness degree of the electric wire of wearing out, the degree of enclosing of adjustment wire, after adjusting, with the wire hoop on the electric wire of wearing out can. Because the gap around the electric wire is covered by the telescopic metal net, the entry of small animals such as snakes and mice can be well prevented, the problem of gnawing is avoided, and the heat dissipation of the distribution box is ensured.
2. The invention has the advantages of scientific and reasonable design, convenient installation, long service life, difficult gnawing and easy realization, and is a block terminal plug with a rat-proof function with higher innovation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a support bar according to the present invention;
fig. 3 is a schematic view of the structure of the metal ring assembled on the support rod according to the present invention.
Description of the reference numerals
1-outer frame, 2-telescopic metal net, 3-mounting hole, 4-support bar, 5-metal wire, 6-metal ring, 7-fixed bar, 8-side bar and 9-sliding bar.
Detailed Description
The embodiments of the invention are described in further detail below with reference to the following figures:
the utility model provides a block terminal shutoff with protection against rodents function which innovation part lies in: the metal wire fixing device is characterized by comprising an outer frame 1, a support rod 4, a telescopic metal net 2 and metal wires 5, wherein the support rod is composed of a fixed rod 7, a sliding rod 9 and a side rod 8, the fixed rods pointing to the circle center of the outer frame are uniformly distributed at intervals on the inner ring of the outer frame, the sliding rods are arranged on the fixed rods in a telescopic mode, the side rods which are telescopic in the sliding rods are arranged at two ends of the fixed rods, a metal net mounting area is formed in a fan-shaped area between every two support rods, one end of the telescopic metal net is fixedly arranged on an arc-shaped edge of the metal net mounting area, the front end portions of two sides of the telescopic metal net are fixedly arranged on the sliding rods, the rear end portions of two sides of the telescopic metal net are arranged on the side rods in.
The telescopic metal net is formed by connecting a plurality of metal rings.
And the outer frame, the support rod, the telescopic metal net and the metal wire are coated with anticorrosive coatings.
The end face of the outer frame is evenly provided with mounting holes 3 at intervals.
The telescopic principle of the telescopic metal net is as follows:
because the telescopic metal net is formed by connecting a plurality of metal rings, the size of the intersecting area of each metal ring determines the expanding area of the telescopic metal net. When a thicker cable needs to be matched, the sliding rod moves towards the direction far away from the center of the circle of the outer frame, and at the moment, the sliding rod drives the metal rings on the telescopic metal net to gather at the position far away from the center of the circle, so that the purpose of enlarging the circumference of the metal wire is fulfilled; when a thin cable needs to be matched, the sliding rod moves towards the direction close to the circle center of the outer frame, and at the moment, the sliding rod pulls the metal ring on the telescopic metal net to gather towards the position close to the circle center, so that the purpose of reducing the wire circumference pair is achieved.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (4)
1. The utility model provides a block terminal shutoff with protection against rodents function which characterized in that: the metal wire fixing device comprises an outer frame, supporting rods, a telescopic metal net and metal wires, wherein the supporting rods comprise fixing rods, sliding rods and side rods, the fixing rods pointing to the circle center of the outer frame are uniformly distributed at intervals on the inner ring of the outer frame, the sliding rods are arranged on the fixing rods in a telescopic mode, the side rods extending in the sliding rods are arranged at two ends of each fixing rod, a metal net mounting area is formed in a fan-shaped area between every two supporting rods, one end of the telescopic metal net is fixedly arranged on an arc-shaped edge of the metal net mounting area, the front end portions of two sides of the telescopic metal net are fixedly arranged on the sliding rods, the rear end portions of two sides of the telescopic metal net are arranged on the side rods in a penetrating mode, and the metal wires are arranged.
2. The block terminal shutoff with protection against rodents function of claim 1, its characterized in that: the telescopic metal net is formed by connecting a plurality of metal rings.
3. The block terminal shutoff with protection against rodents function of claim 1, its characterized in that: and the outer frame, the support rod, the telescopic metal net and the metal wire are coated with anticorrosive coatings.
4. The block terminal shutoff with protection against rodents function of claim 1, its characterized in that: mounting holes are uniformly distributed on the end face of the outer frame at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991022.3U CN210693142U (en) | 2019-11-18 | 2019-11-18 | Block terminal shutoff with protection against rodents function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991022.3U CN210693142U (en) | 2019-11-18 | 2019-11-18 | Block terminal shutoff with protection against rodents function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693142U true CN210693142U (en) | 2020-06-05 |
Family
ID=70886369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991022.3U Active CN210693142U (en) | 2019-11-18 | 2019-11-18 | Block terminal shutoff with protection against rodents function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616826A (en) * | 2020-12-01 | 2021-04-09 | 贵州电网有限责任公司 | Temperature meter box plugging auxiliary device |
-
2019
- 2019-11-18 CN CN201921991022.3U patent/CN210693142U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616826A (en) * | 2020-12-01 | 2021-04-09 | 贵州电网有限责任公司 | Temperature meter box plugging auxiliary device |
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