CN206904035U - A kind of ammeter box anti-theft bolt - Google Patents
A kind of ammeter box anti-theft bolt Download PDFInfo
- Publication number
- CN206904035U CN206904035U CN201720529340.2U CN201720529340U CN206904035U CN 206904035 U CN206904035 U CN 206904035U CN 201720529340 U CN201720529340 U CN 201720529340U CN 206904035 U CN206904035 U CN 206904035U
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- deck
- threaded rod
- ammeter box
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of ammeter box anti-theft bolt,Including bolt,The bolt includes threaded rod,The left side outer wall thread of the threaded rod is connected with nut,The right side of the threaded rod is integrally formed with deck,The outer wall of the deck is provided with projection,Circular hole is provided with the middle part of the outer wall of the deck,Grafting limited location pillar in the inner chamber of the circular hole,The deck is socketed in the inner chamber of nut,The inwall of the nut is provided with and raised corresponding groove,The ammeter box anti-theft bolt 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,Avoid criminal and back out bolt opening ammeter box implementation stealing,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,It is easy for installation.
Description
Technical field
Technical field of electric power is the utility model is related to, specially a kind of ammeter box anti-theft bolt.
Background technology
Integral type is set when the bolt being presently used on ammeter box, threaded rod and nut, after bolt is fixed, nut dew
Outside connector, some criminals can twist nut by instruments such as screwdriver or spanners, bolt be twisted out, then
Open ammeter box and implement stealing, a part of anti-theft bolt occurs in later in the market, and this anti-theft bolt is by nut and threaded rod
Split type setting, nut and threaded rod are detachably connected, when being fixed by using this anti-theft bolt, first with nut and
Threaded rod clamping, threaded rod is threaded into hole by twisting nut and is fixed, nut of then dismantling carry out it is antitheft, but this
Kind anti-theft bolt is also there is many defects, and after threaded rod is screwed into screwed hole, after nut is removed, the neck of threaded rod exposes outside
Bolt can still be back-outed, then opens ammeter box and implement stealing, anti-theft effect is inadequate by face, criminal by instrument
Ideal, while wasted time and energy in installation bolt.
Utility model content
The purpose of this utility model is to provide a kind of ammeter box anti-theft bolt, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of ammeter box anti-theft bolt, including spiral shell
Bolt, the bolt include threaded rod, and the left side outer wall thread of the threaded rod is connected with nut, the right side one of the threaded rod
Deck is formed, the outer wall of the deck is provided with projection, circular hole, the inner chamber of the circular hole are provided with the middle part of the outer wall of the deck
Middle grafting limited location pillar, and spacing pillar is fixedly connected in the middle part of the inner chamber of nut, the deck is socketed in the inner chamber of nut,
The inwall of the nut is provided with and raised corresponding groove.
Preferably, the nut is cylindric, and the outer wall of nut is evenly arranged with fin.
Preferably, the bolt is uniformly arranged on the outer wall of ammeter box, and ammeter box be polylith stainless steel plate splice and
It is made up of bolted-on.
Preferably, the raised quantity is two, and two projections arrange in the outer wall of deck clockwise.
Compared with prior art, the beneficial effects of the utility model are：This ammeter box anti-theft bolt, using nut and screw thread
The split type structure of bar, after threaded rod is fixed, nut is pulled down, the side wall of deck is smooth so that criminal can not
Threaded rod is backed out using general tool, criminal is avoided and backs out bolt opening ammeter box implementation stealing, have preferable
Anti-theft effect, spacing pillar need to be only injected when installing the bolt in circular hole, on the raised reeve nut inwall on deck
In groove, now rotary nut can screw the bolt, easy for installation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model electricity meter box structure schematic diagram.
In figure：1 ammeter box, 2 bolts, 3 nuts, 4 threaded rods, 5 decks, 6 projections, 7 circular holes, 8 spacing pillars, 9 nuts, 10
Groove, 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 ammeter box anti-theft bolt, including bolt 2,
Bolt 2 includes threaded rod 4, and the left side outer wall thread of threaded rod 4 is connected with nut 3, and the right side of threaded rod 4 is integrally formed with deck
5, the outer wall of deck 5 is provided with projection 6, is provided with circular hole 7 in the middle part of the outer wall of deck 5, grafting limited location pillar in the inner chamber of circular hole 7
8, and spacing pillar 8 is fixedly connected in the middle part of the inner chamber of nut 9, deck 5 is socketed in the inner chamber of nut 9, and the inwall of nut 9 is set
Have with raised 6 corresponding grooves 10, nut 9 is cylindric, and the outer wall of nut 9 is evenly arranged with fin 11, and bolt 2 is uniform
The outer wall for being arranged on ammeter box 1, and ammeter box 1 is that polylith stainless steel plate splices and bolted by bolt 2 and forms, projection 6
Quantity is two, and two projections 6 arrange in the outer wall of deck 5 clockwise.
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 and backed out
Bolt 2 opens ammeter box 1 and implements stealing, has preferable anti-theft effect, need to only be inserted spacing pillar 8 when installing the bolt 2
Enter in circular hole 7, 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 the 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 (4)
1. a kind of ammeter box anti-theft bolt, including bolt（2）, it is characterised in that：The bolt（2）Including threaded rod（4）, it is described
Threaded rod（4）Left side outer wall thread be connected with nut（3）, the threaded rod（4）Right side integrally formed with deck（5）, institute
State deck（5）Outer wall be provided with projection（6）, the deck（5）Outer wall in the middle part of be provided with circular hole（7）, the circular hole（7）It is interior
Grafting limited location pillar in chamber（8）, and spacing pillar（8）It is fixedly connected on nut（9）Inner chamber in the middle part of, the deck（5）Set
It is connected on nut（9）Inner chamber, the nut（9）Inwall be provided with it is raised（6）Corresponding groove（10）.
A kind of 2. ammeter box anti-theft bolt according to claim 1, it is characterised in that：The nut（9）To be cylindric, and
Nut（9）Outer wall be evenly arranged with fin（11）.
A kind of 3. ammeter box anti-theft bolt according to claim 1, it is characterised in that：The bolt（2）It is uniform to set
In ammeter box（1）Outer wall, and ammeter box（1）Splice for polylith stainless steel plate and pass through bolt（2）Bolt composition.
A kind of 4. ammeter box anti-theft bolt according to claim 1, it is characterised in that：The projection（6）Quantity be two
It is individual, and two projections（6）Clockwise in deck（5）Outer wall arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529340.2U CN206904035U (en) | 2017-05-13 | 2017-05-13 | A kind of ammeter box anti-theft bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529340.2U CN206904035U (en) | 2017-05-13 | 2017-05-13 | A kind of ammeter box anti-theft bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904035U true CN206904035U (en) | 2018-01-19 |
Family
ID=61288613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529340.2U Expired - Fee Related CN206904035U (en) | 2017-05-13 | 2017-05-13 | A kind of ammeter box anti-theft bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904035U (en) |
-
2017
- 2017-05-13 CN CN201720529340.2U patent/CN206904035U/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: 20180119 Termination date: 20190513 |