CN209344709U - A kind of Coal Mine Electromechanical Equipment terminal box - Google Patents
A kind of Coal Mine Electromechanical Equipment terminal box Download PDFInfo
- Publication number
- CN209344709U CN209344709U CN201920341895.3U CN201920341895U CN209344709U CN 209344709 U CN209344709 U CN 209344709U CN 201920341895 U CN201920341895 U CN 201920341895U CN 209344709 U CN209344709 U CN 209344709U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- conductive seat
- coal mine
- sealing shroud
- 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 Coal Mine Electromechanical Equipment terminal box, and including box body and the box cover being fixed at the top of box body, sealing structure is provided between box cover and box body；Several conductive seats being distributed from the front to the back are provided on the interior bottom of box body, each conductive seat is fixed by being threaded through two bolts of box body bottom with box body, and the lower section of each bolt is filled with epoxy resin；Sealing shroud is embedded in the box body of each conductive seat two sides, the conducting wire for being electrically connected with corresponding conductive seat is equipped in each sealing shroud, it is filled with epoxy resin between each sealing shroud and box body, epoxy resin is filled between each wire and the inner wall of sealing shroud；The utility model improves the sealing effect of terminal box compared with traditional terminal box, so as to avoid the gas in coal mine from entering in terminal box, and then can be avoided the generation of explosion accident.
Description
Technical field
The utility model relates to terminal box technical fields, and in particular to a kind of Coal Mine Electromechanical Equipment terminal box.
Background technique
In process of coal mining, inevitably need using electromechanical to various coal mines, one on coal mine electromechanics
As be fitted with terminal box, the effect of the terminal box be for being electrically connected with power supply line so that power supply line be coal mine electromechanics supply
Electricity；But the shortcomings that being currently installed in the terminal box generally existing poor sealing effect on coal mine electromechanics, so, coal mine
In gas be easily accessible in terminal box, once in terminal box conducting wire occur release electric arc the phenomenon that when, it is easy to cause
There is very big security risk in explosion accident.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of Coal Mine Electromechanical Equipment terminal box, connects with traditional
Wire box is compared, and the sealing effect of terminal box is improved, so as to avoid the gas in coal mine from entering in terminal box, into
And it can be avoided the generation of explosion accident.
The Coal Mine Electromechanical Equipment terminal box of the utility model, including box body and the box cover that is fixed at the top of box body, box cover with
Sealing structure is provided between box body；It is provided with several conductive seats being distributed from the front to the back on the interior bottom of box body, each leads
Electric seat is fixed by being threaded through two bolts of box body bottom with box body, and the lower section of each bolt is filled with epoxy resin；
It is embedded with sealing shroud in the box body of each conductive seat two sides, is equipped in each sealing shroud for electric with corresponding conductive seat
The conducting wire of connection is filled with epoxy resin between each sealing shroud and box body, between each wire and the inner wall of sealing shroud
Filled with epoxy resin.
The Coal Mine Electromechanical Equipment terminal box of the utility model, wherein box body between each conductive seat and sealing shroud it is interior
The crimping frame for compressing conducting wire is respectively and fixedly provided on bottom, the both ends of each crimping frame pass through the first screw and are fixed on box body
On interior bottom.
The Coal Mine Electromechanical Equipment terminal box of the utility model, wherein sealing ring, box cover lid are embedded on the upper surface of box body
It is close to after closing on box body with sealing ring, box cover is fixed on box body by being located at the second screw of four edges.
The Coal Mine Electromechanical Equipment terminal box of the utility model, wherein the both ends of each conductive seat are provided with for conducting wire
End insertion jack, the third screw for compressing conducting wire, third spiral shell are equipped in the conductive seat above each jack
Nail is threadedly coupled with conductive seat.
The utility model improves the sealing effect of terminal box compared with traditional terminal box, so as to avoid coal mine
Gas in mine enters in terminal box, and then can be avoided the generation of explosion accident.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is that the utility model does not connect with conducting wire and removes the overlooking structure diagram after lid；
Fig. 2 is the schematic cross-sectional view after the utility model is connect with conducting wire；
Fig. 3 is amplified structural schematic diagram at A in Fig. 2.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
The Coal Mine Electromechanical Equipment terminal box of the utility model, including box body 1 and the box cover 2 being fixed at the top of box body 1, box cover
Sealing structure is provided between 2 and box body 1；Several conductive seats 3 being distributed from the front to the back are provided on the interior bottom of box body 1,
Each conductive seat 3 is fixed by two bolts 31 and box body 1 that are threaded through 1 bottom of box body, and the lower section of each bolt 31 is filled out
Filled with epoxy resin 4；It is embedded with sealing shroud 5 in the box body 1 of each 3 two sides of conductive seat, is worn in each sealing shroud 5 useful
In the conducting wire 6 being electrically connected with corresponding conductive seat 3, epoxy resin 4 is filled between each sealing shroud 5 and box body 1, every is led
Epoxy resin 4 is filled between line 6 and the inner wall of sealing shroud 5.
The crimping for compressing conducting wire 6 is respectively and fixedly provided on the interior bottom of box body 1 between each conductive seat 3 and sealing shroud 5
Frame 7, the both ends of each crimping frame 7 pass through the first screw 71 and are fixed on the interior bottom of box body 1；By the setting of crimping frame,
After conducting wire is extend into box body, the compression to conducting wire can be realized, so, can be avoided conducting wire because being pullled
The phenomenon that being now drawn out from box body.
Sealing ring 8 is embedded on the upper surface of box body 1, the lid of box cover 2 is close to after closing onto box body 1 with sealing ring 8, box cover 2
The second screw 21 by being located at four edges is fixed on box body 1；After by using this structure, close in box cover lid to box
It can be realized sealed connection after on body, between box cover and box body.
The both ends of each conductive seat 3 are provided with the jack 32 of the end insertion for conducting wire 6, each 32 top of jack
The third screw 33 for compressing conducting wire 6 is equipped in conductive seat 3, third screw 33 is threadedly coupled with conductive seat 3；By adopting
After this structure, conducting wire can more reliably link together with conductive seat.
The utility model improves the sealing effect of terminal box compared with traditional terminal box, so as to avoid coal mine
Gas in mine enters in terminal box, and then can be avoided the generation of explosion accident.
The foregoing is merely the embodiments of the present invention, are not intended to limit the utility model.For ability
For field technique personnel, various modifications and changes may be made to the present invention.It is all the utility model spirit and principle in
Any modification, equivalent replacement, improvement and so on should all include within the scope of the claims of the utility model.
Claims (4)
1. a kind of Coal Mine Electromechanical Equipment terminal box, including box body (1) and the box cover (2) being fixed at the top of box body (1), feature exists
In: sealing structure is provided between the box cover (2) and box body (1)；Be provided on the interior bottom of the box body (1) several by
The conductive seat (3) being distributed after forward direction, each conductive seat (3) pass through two bolts (31) for being threaded through box body (1) bottom and box
Body (1) is fixed, and the lower section of each bolt (31) is filled with epoxy resin (4)；In the box body (1) of each conductive seat (3) two sides
It is embedded with sealing shroud (5), the conducting wire for being electrically connected with corresponding conductive seat (3) is equipped in each sealing shroud (5)
(6), epoxy resin (4) are filled between each sealing shroud (5) and box body (1), each wire (6) is interior with sealing shroud (5)
Epoxy resin (4) are filled between wall.
2. Coal Mine Electromechanical Equipment terminal box according to claim 1, which is characterized in that each conductive seat (3) and sealing shroud
(5) the crimping frame (7) for compressing conducting wire (6) is respectively and fixedly provided on the interior bottom of the box body (1) between, each crimping frame (7)
Both ends pass through the first screw (71) and are fixed on the interior bottom of box body (1).
3. Coal Mine Electromechanical Equipment terminal box according to claim 1, which is characterized in that on the upper surface of the box body (1)
It is embedded with sealing ring (8), box cover (2) lid is close to after closing on box body (1) with sealing ring (8), and the box cover (2) passes through position
It is fixed on box body (1) in the second screw (21) of four edges.
4. Coal Mine Electromechanical Equipment terminal box according to claim 1, which is characterized in that the both ends of each conductive seat (3) are equal
It is provided with the jack (32) of the end insertion for conducting wire (6), is worn in the conductive seat (3) above each jack (32) useful
In the third screw (33) for compressing conducting wire (6), the third screw (33) is threadedly coupled with conductive seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920341895.3U CN209344709U (en) | 2019-03-19 | 2019-03-19 | A kind of Coal Mine Electromechanical Equipment terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920341895.3U CN209344709U (en) | 2019-03-19 | 2019-03-19 | A kind of Coal Mine Electromechanical Equipment terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344709U true CN209344709U (en) | 2019-09-03 |
Family
ID=67763072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920341895.3U Expired - Fee Related CN209344709U (en) | 2019-03-19 | 2019-03-19 | A kind of Coal Mine Electromechanical Equipment terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344709U (en) |
-
2019
- 2019-03-19 CN CN201920341895.3U patent/CN209344709U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200319 |