CN208061367U - A kind of power transformer with anti-theft alarm function - Google Patents
A kind of power transformer with anti-theft alarm function Download PDFInfo
- Publication number
- CN208061367U CN208061367U CN201820448557.5U CN201820448557U CN208061367U CN 208061367 U CN208061367 U CN 208061367U CN 201820448557 U CN201820448557 U CN 201820448557U CN 208061367 U CN208061367 U CN 208061367U
- Authority
- CN
- China
- Prior art keywords
- metal screws
- supporting rack
- bronze medal
- ratchet
- magnet
- 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 power transformers with anti-theft alarm function,A kind of this structure of power transformer with anti-theft alarm function is simple,Turn metal screws clockwise,Metal screws move down conflict ratchet,Simultaneously when metal screws are moved to bottom,Magnet will be attracted close,Thread groove on magnet just engages the screw thread on metal screws,To fix metal screws,Fix transformer body,When criminal steals transformer body,It needs reversely to turn metal screws,One side magnet, which engages metal screws, makes metal screws be not easily taken out,Simultaneously when metal screws move up,Just engaged by the L-shaped pawl on ratchet,And L-shaped pawl is made to be rotated clockwise around hinged place,So that the first bronze medal is touched ball and touches the tactile ball of the second bronze medal,To connect circuit,Alarm bell is set to sound,Criminal is prevented to continue to commit a crime.
Description
Technical field
The utility model is related to field of electrical equipment, specially a kind of power transformer with anti-theft alarm function.
Background technology
In recent years, the power transformer in all parts of the country that occurs successively is stolen and destroys case, not only threatens the safety of power grid
Operation returns power department and brings extreme loss, and especially in rural area, mountain area region, transformer facility is in open air, and disperses
In everywhere, many hidden danger are brought to the security protection of power equipment, and for the antitheft of power transformer, it also can not be from artificially
Corner protector degree is taken precautions against, therefore the anti-theft performance for how improving power transformer has become the technical issues of urgent need solves, and is
This, it is proposed that a kind of power transformer with anti-theft alarm function.
Utility model content
The purpose of this utility model is to provide a kind of power transformers with anti-theft alarm function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of power transformer with anti-theft alarm function, including transformer body, support leg, supporting rack, metal spiral shell
Silk and nut, the lower end of transformer body are fixedly connected with multiple support legs, and supporting rack is hollow structure inside, spiral shell in support leg
Line is plugged with one end of metal screws, and the lower end of metal screws passes through the first through hole opened up on supporting rack roof and extends into branch
In the inner cavity of support, screw thread is socketed with nut on metal screws, and nut is fixedly connected on the side wall of first through hole, the metal
One section of upper contradicts that screw is located in supporting rack inner cavity has ratchet, the ratchet wheel to be connected to the rear wall of supporting rack inner cavity
On, the ratchet engages L-shaped pawl, and the upper end of the L-shaped pawl is connected to by holder pivots on the inner roof wall of supporting rack, institute
It states L-shaped pawl to be connected on the inner roof wall of supporting rack by spring close to the side upper end of ratchet, the L-shaped pawl is far from ratchet
Side upper end be connected with the first bronze medal and touch ball, the top that first bronze medal touches ball is equipped with and touches corresponding second bronze medal of ball with the first bronze medal
Ball is touched, second bronze medal touches ball and is connected on the inner roof wall of supporting rack, and support frame as described above, which is located on one section above L-shaped pawl, to be opened
Equipped with the second through-hole, and activity is plugged with connecting rod in the second through-hole, and the upper end of support frame as described above is symmetrically connected with two alarm bells,
First bronze medal touches ball, the second bronze medal touches ball and alarm bell and forms a series circuit by conducting wire and external power supply.
Preferably, one end of rope is connected on the madial wall of support frame as described above, the other end of the rope is connected with and gold
Belong to the corresponding magnet of screw, offers thread groove corresponding with metal screws on the magnet, the magnet is slidably connected
In the inner bottom wall of supporting rack.
Preferably, the lower end of the connecting rod is in arc-shaped.
Preferably, the lower face of the transformer body is arranged in parallel with supporting rack.
Compared with prior art, the utility model has the beneficial effects that：A kind of this electric power change with anti-theft alarm function
Depressor is simple in structure, turns metal screws clockwise, and metal screws move down conflict ratchet, while when metal screws are moved to
When bottom, magnet will be attracted close, the thread groove on magnet just engages the screw thread on metal screws, to fix gold
Belong to screw, fixes transformer body, when criminal steals transformer body, need reversely to turn metal screws, a side
Face magnet, which engages metal screws, makes metal screws be not easily taken out, while when metal screws move up, just by ratchet
L-shaped pawl engage, and L-shaped pawl is made to be rotated clockwise around hinged place, so that the first bronze medal is touched ball and is touched the second bronze medal and touch ball,
To connect circuit, alarm bell is made to sound, criminal is prevented to continue to commit a crime.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is A structure enlargement diagrams.
In figure：Transformer body 1, support leg 2, supporting rack 3, metal screws 4, nut 5, ratchet 6, L-shaped pawl 7, first
Copper touches ball 8, connecting rod 9, alarm bell 10, magnet 11, rope 12.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of power transformer with anti-theft alarm function, including transformer body 1, support leg 2, supporting rack 3, metal
The lower end of screw 4 and nut 5, transformer body 1 is fixedly connected with multiple support legs 2, and supporting rack 3 is hollow structure inside, is become
The lower face of depressor ontology 1 is arranged in parallel with supporting rack 3, and screw thread is plugged with one end of metal screws 4, metal spiral shell in support leg 2
The lower end of silk 4 passes through the first through hole opened up on 3 roof of supporting rack and extends into the inner cavity of supporting rack 3, spiral shell on metal screws 4
Line is socketed with nut 5, and nut 5 is fixedly connected on the side wall of first through hole, and metal screws 4 are located at one in 3 inner cavity of supporting rack
Being contradicted in section has ratchet 6, ratchet 6 to be rotatably connected on the rear wall of 3 inner cavity of supporting rack, and ratchet 6 engages L-shaped pawl 7, L-shaped spine
The upper end of pawl 7 is connected to by holder pivots on the inner roof wall of supporting rack 3, and L-shaped pawl 7 passes through close to the side upper end of ratchet 6
Spring is connected on the inner roof wall of supporting rack 3, and side upper end of the L-shaped pawl 7 far from ratchet 6 is connected with the first bronze medal and touches ball 8, and first
The top that copper touches ball 8 is equipped with the tactile ball of the second bronze medal corresponding with the tactile ball 8 of the first bronze medal, and the second bronze medal touches ball and is connected to the interior of supporting rack 3
On roof, supporting rack 3, which is located on one section above L-shaped pawl 7, offers the second through-hole, and activity is plugged with company in the second through-hole
The lower end of extension bar 9, connecting rod 9 is in arc-shaped, and damage L-shaped pawl 7 and rope 12, the upper end of supporting rack 3 is prevented to be symmetrically connected with
Two alarm bells 10, the first bronze medal touches ball 8, the second bronze medal touches ball and alarm bell 10 and forms a series electrical by conducting wire and external power supply
Road, connects one end of rope 12 on the madial wall of supporting rack 3, and the other end of rope 12 is connected with corresponding with metal screws 4
Magnet 11 offers thread groove corresponding with metal screws 4 on magnet 11, and magnet 11 is slidably connected at the interior bottom of supporting rack 3
On wall.
Operation principle：The support leg 2 of 1 lower end of transformer body is put on supporting rack 3 by staff, is then twisted clockwise
Dynamic metal screws 4, metal screws 4, which move down, contradicts ratchet 6, due to consistent with the activity direction of ratchet 6, just drives spine at this time
Wheel 6 rotates together, while when metal screws 4 are moved to bottom, magnet 11 will be attracted close, the thread groove on magnet 11 is rigid
Engage the screw thread on metal screws 4 fixes transformer body 1 to fix metal screws 4 well, when criminal steals
When taking transformer body 1, need reversely to turn metal screws 4, one side magnet 11, which engages metal screws 4, makes metal screws 4
It is not easily taken out, while when metal screws 4 move up, is just engaged by the L-shaped pawl 7 on ratchet 6, and make L-shaped pawl 7
It is rotated clockwise around hinged place, so that the first bronze medal is touched ball 8 and is touched the second bronze medal and touch ball makes alarm bell 10 sound to connect circuit,
It prevents criminal from continuing to commit a crime, when staff needs to detach transformer body 1, needs by connecting rod 9, due to connection
Bar 9 is activity grafting, and staff can pack up connecting rod 9, needs to be inserted into connecting rod 9 when detaching transformer body 1
Into the second through-hole, L-shaped pawl 7 on the one hand can be pressed, so that L-shaped pawl 7 is rotated counterclockwise and is detached from ratchet 6, while connecting rod 9
Rope 12 is pressed, magnet 11 is made to be detached with metal screws 4, to easily take out metal screws 4, detaches transformer body 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention 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 power transformer with anti-theft alarm function, including transformer body (1), support leg (2), supporting rack (3),
The lower end of metal screws (4) and nut (5), transformer body (1) is fixedly connected with multiple support legs (2), and supporting rack (3) is interior
Portion's hollow structure, screw thread is plugged with one end of metal screws (4) in support leg (2), and the lower end of metal screws (4) passes through supporting rack
(3) first through hole that is opened up on roof simultaneously extends into the inner cavity of supporting rack (3), and screw thread is socketed with nut on metal screws (4)
(5), nut (5) is fixedly connected on the side wall of first through hole, it is characterised in that：The metal screws (4) are located at supporting rack (3)
One section of upper contradicts in inner cavity has ratchet (6), and the ratchet (6) is rotatably connected on the rear wall of supporting rack (3) inner cavity, described
Ratchet (6) engages L-shaped pawl (7), and the upper end of the L-shaped pawl (7) is connected to the inner roof wall of supporting rack (3) by holder pivots
On, the L-shaped pawl (7) is connected on the inner roof wall of supporting rack (3) close to the side upper end of ratchet (6) by spring, the L
Side upper end of the shape pawl (7) far from ratchet (6) is connected with the first bronze medal and touches ball (8), and the top that first bronze medal touches ball (8) is equipped with
The second bronze medal corresponding with the first bronze medal tactile ball (8) touches ball, and second bronze medal touches ball and is connected on the inner roof wall of supporting rack (3), institute
It states and offers the second through-hole on one section that supporting rack (3) is located above L-shaped pawl (7), and activity is plugged with company in the second through-hole
The upper end of extension bar (9), support frame as described above (3) is symmetrically connected with two alarm bells (10), and first bronze medal touches ball (8), the second bronze medal touches
Ball and alarm bell (10) form a series circuit by conducting wire and external power supply.
2. a kind of power transformer with anti-theft alarm function according to claim 1, it is characterised in that：The support
One end of rope (12) is connected on the madial wall of frame (3), the other end of the rope (12) is connected with metal screws (4) relatively
The magnet (11) answered offers thread groove corresponding with metal screws (4), magnet (11) sliding on the magnet (11)
It is connected in the inner bottom wall of supporting rack (3).
3. a kind of power transformer with anti-theft alarm function according to claim 1, it is characterised in that：The connection
The lower end of bar (9) is in arc-shaped.
4. a kind of power transformer with anti-theft alarm function according to claim 1, it is characterised in that：The transformation
The lower face of device ontology (1) is arranged in parallel with supporting rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448557.5U CN208061367U (en) | 2018-03-27 | 2018-03-27 | A kind of power transformer with anti-theft alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448557.5U CN208061367U (en) | 2018-03-27 | 2018-03-27 | A kind of power transformer with anti-theft alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061367U true CN208061367U (en) | 2018-11-06 |
Family
ID=63986851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820448557.5U Expired - Fee Related CN208061367U (en) | 2018-03-27 | 2018-03-27 | A kind of power transformer with anti-theft alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206739A (en) * | 2020-10-19 | 2021-01-12 | 蚌埠学院 | Device for nitration of nitrogen dioxide |
-
2018
- 2018-03-27 CN CN201820448557.5U patent/CN208061367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206739A (en) * | 2020-10-19 | 2021-01-12 | 蚌埠学院 | Device for nitration of nitrogen dioxide |
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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: 20181106 Termination date: 20200327 |