CN207178433U - A kind of communication cabinet Special anti-theft bolt in coal mine working area - Google Patents
A kind of communication cabinet Special anti-theft bolt in coal mine working area Download PDFInfo
- Publication number
- CN207178433U CN207178433U CN201721025372.5U CN201721025372U CN207178433U CN 207178433 U CN207178433 U CN 207178433U CN 201721025372 U CN201721025372 U CN 201721025372U CN 207178433 U CN207178433 U CN 207178433U
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- deck
- threaded rod
- coal mine
- 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
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
It the utility model is related to coal mine working area communication apparatus security technology area, the communication cabinet Special anti-theft bolt in particular a kind of coal mine working area, including cabinet, bolt and nut, the bolt includes threaded rod, the left outer surface of the threaded rod is threaded with nut, and the right side of the threaded rod is provided with deck, and the outer surface of the deck is provided with projection, it is provided with circular hole in the middle part of the outer surface of the deck, grafting limited location pillar in the inner chamber of the circular hole.The utility model is using nut and the split type structure of threaded rod, after threaded rod is fixed, pull down nut, the side wall of deck is smooth, so that criminal can not be backed out threaded rod using general tool, criminal is avoided to back out the communication counter implementation pilferage of bolt opening and destroy, with preferable anti-theft effect, spacing pillar need to be only injected when installing the bolt in circular hole, in the groove on raised reeve nut inwall on deck, now rotary nut can screw the bolt, easy for installation.
Description
Technical field
Coal mine working area communication apparatus security technology area is the utility model is related to, specially a kind of coal mine working area leads to
Interrogate rack Special anti-theft bolt.
Background technology
A large amount of communication systems, alternating current-direct current distribution, battery, temperature are mounted with inside the communication cabinet in existing coal mine working area
The expensive equipment such as control, power ＆ environment supervision, is easily artificially stolen and is destroyed, and especially battery applications are extensive, is theft
The main target that molecule is stolen, very big loss thus is caused to communication operator and colliery factory, in order to protect coal mine working area
Communication counter is not tampered and destroyed, it is necessary to a kind of communication cabinet anti-theft bolt in coal mine working area is designed, in addition to specific purpose tool
Outside can opening, other people do not open at present.A kind of in consideration of it, it is proposed that communication cabinet Special anti-theft spiral shell in coal mine working area
Bolt.
Utility model content
The purpose of this utility model is the communication cabinet Special anti-theft bolt for providing a kind of coal mine working area, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of communication cabinet Special anti-theft bolt in coal mine working area, including cabinet, bolt and nut, and bolt is uniform
The outer surface of cabinet is arranged on, the bolt includes threaded rod, and the left outer surface of the threaded rod is threaded with nut, institute
The right side for stating threaded rod is provided with deck, and the outer surface of the deck is provided with projection, circle is provided with the middle part of the outer surface of the deck
Hole, grafting limited location pillar in the inner chamber of the circular hole, and spacing pillar is fixedly connected in the middle part of the inner chamber of nut, the deck
The inner chamber of nut is socketed in, the inwall of the nut is provided with and raised corresponding groove.
Preferably, the cabinet is that polylith stainless steel plate splices and is made up of bolted-on.
Preferably, the cross sectional shape of the cabinet is rectangle.
Preferably, the threaded rod and deck are formed in one design.
Preferably, the nut uses split-type structural with threaded rod, and nut is cylindric, and the outer surface of nut is uniform
It is provided with fin.
Preferably, the raised quantity is two, and two projections are arranged in the outer surface of deck clockwise
Row.
Compared with prior art, the beneficial effects of the utility model are：
The communication cabinet Special anti-theft bolt in this coal mine working area, using nut and the split type structure of threaded rod, inciting somebody to action
After threaded rod fixes, nut is pulled down, the side wall of deck is smooth so that criminal can not use general tool by threaded rod
Back out, avoid criminal and back out the communication counter implementation pilferage of bolt opening and destroy, there is preferable anti-theft effect, installing
Spacing pillar need to be only injected in circular hole during the bolt, in the groove on raised reeve nut inwall on deck, now rotated
Nut can screw the bolt, easy for installation.
Brief description of the drawings
Fig. 1 is using renderings of the present utility model；
Fig. 2 is bolt arrangement schematic diagram of the present utility model.
In figure：1- cabinets, 2- bolts, 3- nuts, 4- threaded rods, 5- decks, 6- projections, 7- circular holes, the spacing pillars of 8-, 9-
Nut, 10- grooves, 11- fins.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of communication cabinet Special anti-theft bolt in coal mine working area, including cabinet 1, bolt 2 and nut 9, and bolt 2 is equal
The even outer surface for being arranged on cabinet 1, the cross sectional shape of cabinet 1 is rectangle, is easy to design, and cabinet 1 is spelled for polylith stainless steel plate
Connect and bolted by bolt 2 and formed, bolt 2 includes threaded rod 4, and the left outer surface of threaded rod 4 is threaded with nut 3, spiral shell
The right side of rasp bar 4 is provided with deck 5, and threaded rod 4 and deck 5 are formed in one design, and the outer surface of deck 5 is provided with projection 6,
The quantity of projection 6 is two, and two projections 6 arrange in the outer surface of deck 5 clockwise, the outer surface of deck 5
Middle part is provided with circular hole 7, grafting limited location pillar 8 in the inner chamber of circular hole 7, and spacing pillar 8 is fixedly connected in the inner chamber of nut 9
Portion, deck 5 are socketed in the inner chamber of nut 9, and the inwall of nut 9 is provided with and raised 6 corresponding grooves 10, nut 9 and screw thread
Bar 4 uses split-type structural, and nut 9 is cylindric, and the outer surface of nut 9 is evenly arranged with fin 11.
Operation principle：Nut 9 and the split type structure of threaded rod 4, after threaded rod 4 is fixed, pull down nut 9,
The side wall of deck 5 is smooth so that criminal can not be backed out threaded rod 4 using general tool, avoided criminal, backed out
Bolt 2 opens cabinet 1 and implements to steal and destroy, and has preferable anti-theft effect, only need to be by spacing pillar when installing the bolt 2
8 are injected in circular hole 7, and the projection 6 on deck 5 is injected in the groove 10 on the inwall of nut 9, and now rotary nut 9 can screw this
Bolt 2, it is easy for installation.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of communication cabinet Special anti-theft bolt in coal mine working area, including cabinet（1）, bolt（2）And nut（9）, and spiral shell
Bolt（2）Uniformly it is arranged on cabinet（1）Outer surface, it is characterised in that：The bolt（2）Including threaded rod（4）, the screw thread
Bar（4）Left outer surface be threaded with nut（3）, the threaded rod（4）Right side be provided with deck（5）, the deck（5）
Outer surface be provided with projection（6）, the deck（5）Outer surface in the middle part of be provided with circular hole（7）, the circular hole（7）Inner chamber in
Grafting limited location pillar（8）, and spacing pillar（8）It is fixedly connected on nut（9）Inner chamber in the middle part of, the deck（5）It is socketed in
Nut（9）Inner chamber, the nut（9）Inwall be provided with it is raised（6）Corresponding groove（10）.
A kind of 2. communication cabinet Special anti-theft bolt in coal mine working area according to claim 1, it is characterised in that：It is described
Cabinet（1）Splice for polylith stainless steel plate and pass through bolt（2）Bolt composition.
A kind of 3. communication cabinet Special anti-theft bolt in coal mine working area according to claim 1, it is characterised in that：It is described
Cabinet（1）Cross sectional shape be rectangle.
A kind of 4. communication cabinet Special anti-theft bolt in coal mine working area according to claim 1, it is characterised in that：It is described
Threaded rod（4）And deck（5）Be formed in one design.
A kind of 5. communication cabinet Special anti-theft bolt in coal mine working area according to claim 1, it is characterised in that：It is described
Nut（9）With threaded rod（4）Using split-type structural, and nut（9）To be cylindric, nut（9）Outer surface be evenly arranged with
Fin（11）.
A kind of 6. communication cabinet Special anti-theft bolt in coal mine working area according to claim 1, it is characterised in that：It is described
It is raised（6）Quantity be two, and two projections（6）Deck is arranged in clockwise（5）Outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025372.5U CN207178433U (en) | 2017-08-16 | 2017-08-16 | A kind of communication cabinet Special anti-theft bolt in coal mine working area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025372.5U CN207178433U (en) | 2017-08-16 | 2017-08-16 | A kind of communication cabinet Special anti-theft bolt in coal mine working area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178433U true CN207178433U (en) | 2018-04-03 |
Family
ID=61739828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025372.5U Expired - Fee Related CN207178433U (en) | 2017-08-16 | 2017-08-16 | A kind of communication cabinet Special anti-theft bolt in coal mine working area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021197095A1 (en) * | 2020-04-02 | 2021-10-07 | 李英宇 | Anti-theft fixing and sealing device for motor vehicle license plate |
-
2017
- 2017-08-16 CN CN201721025372.5U patent/CN207178433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021197095A1 (en) * | 2020-04-02 | 2021-10-07 | 李英宇 | Anti-theft fixing and sealing device for motor vehicle license plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207178433U (en) | A kind of communication cabinet Special anti-theft bolt in coal mine working area | |
| CN206260194U (en) | A kind of pressure-resistant electronic compartment of water cooling radiating type | |
| CN207569023U (en) | A kind of locking self-locking fastener | |
| CN105114431A (en) | Fastening bolt for fixing copper foil tester | |
| CN203977461U (en) | With the cable well lid of antitheft explosion-proof lockset | |
| CN208336528U (en) | A kind of power equipment ground line fexible unit | |
| CN206904035U (en) | A kind of ammeter box anti-theft bolt | |
| CN210957647U (en) | JP cabinet cable protection pipe staple bolt mechanism | |
| CN210050014U (en) | Protection device for high-pressure reciprocating pump | |
| CN109216109B (en) | PTC power-off resets crashproof shell for temperature control device | |
| CN209730535U (en) | Antitheft power distribution cabinet | |
| CN214901639U (en) | System integration cabinet of monitoring system | |
| CN201461705U (en) | Special anti-theft fixing device for oil pumping unit motor | |
| CN207171059U (en) | A kind of thin plate cutter device with anti-tamper function | |
| CN202475076U (en) | Gear motor mounting rack | |
| CN203214558U (en) | Center hexagonal anti-theft bolt | |
| CN206422459U (en) | A kind of easy-to-dismount electric power output frame | |
| CN104037968A (en) | Motor frame used for mechanical equipment | |
| CN104485614A (en) | Electric power overhead line reinforcing device | |
| CN207638171U (en) | A kind of protection screen cabinet for facilitating technological transformation to work | |
| CN206159228U (en) | Bolt of sealed function in area | |
| CN206408956U (en) | Convenient fabricated product safety protection frame | |
| CN204725381U (en) | Electric power pylon bolt fixture | |
| CN204361635U (en) | A kind of power overhead network reinforcement by connection device | |
| CN211607076U (en) | Electricity-saving appliance with alarming function |
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: 20180403 Termination date: 20180816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |