CN202134070U - Antitheft alarm device for mine side bow high voltage line - Google Patents
Antitheft alarm device for mine side bow high voltage line Download PDFInfo
- Publication number
- CN202134070U CN202134070U CN201120212389U CN201120212389U CN202134070U CN 202134070 U CN202134070 U CN 202134070U CN 201120212389 U CN201120212389 U CN 201120212389U CN 201120212389 U CN201120212389 U CN 201120212389U CN 202134070 U CN202134070 U CN 202134070U
- Authority
- CN
- China
- Prior art keywords
- casing
- bow
- high voltage
- housing
- alarm device
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the field of a stope high voltage line antitheft technology, especially an antitheft alarm device for a mine side bow high voltage line. The antitheft alarm device is characterized in the antitheft alarm device is composed of a casing, a bead type impact microphone vertically arranged in the casing, an emitter connected with the bead type impact microphone through a lead, a damping lining filled in the casing, a connection board connected with the outer surface of the casing and a receiver arranged in a monitoring room, wherein the bead type impact microphone is composed of an enclosed cylinder, a conductive bead body arranged in the enclosed cylinder, two copper sheets symmetrically arranged on the top of the enclosed cylinder; one end of lead passes through the enclosed cylinder and is connected with the top end of the copper sheet, and the other end is connected with the input end of the emitter; and the connection board is connected with the top of a stope high voltage pole. The enclosed cylinder is made of an insulating material. The casing is an enclosed casing composed of an upper casing and a lower casing, and the material of the casing is a waterproof material. The antitheft alarm device is simple in structure, low in cost, and not affected by weather change, functioning as a stope high voltage line defender.
Description
Technical field
The utility model relates to mine other bow hi-line technical field of burglary prevention, particularly a kind of mine other bow hi-line burglar alarm.
Background technology
At present because due to the production environment in mine, the line bar of mine other bow hi-line all is obliquely installed, and hi-line apart from ground above 5 meters.Because the copper cash price of high direct voltage circuit is higher, stolen situation happens occasionally.In order to prevent that stolen situation from taking place, and generally all adopts wireless break line type alarm to report to the police.But cunning thief is still had an opportunity to take advantage of, and such as do not break formula theft of employing, after promptly thief fell electric pole earlier, the two ends of telephone wire is linked with the two ends of one section hi-line respectively, breaks off the hi-line of its medium line and stealing.Wireless like this break line type alarm just can't be reported to the police, and causes the life that takes place frequently of the mine stolen event frequency of other bow hi-line, produces for mining and causes very big loss.
Summary of the invention
The utility model provides a kind of mine simple in structure, that susceptibility is high the other hi-line burglar alarm that bends.
The purpose of the utility model realizes through following technical proposals:
The mine of the utility model other bow hi-line burglar alarm is characterized in that by housing, vertically is located at the pearl formula impact microphone in this housing; Through the lead transmitter that is connected of pearl formula impact microphone therewith; Be filled in the damping lining in the said housing, with the web joint that said housing outer surface is connected, the receiver that is located in the Control Room is formed; Described pearl formula impact microphone is by closed cylinder; Be located at the conductive bead body in this closed cylinder, symmetry is located at two copper sheets at said closed cylinder top to be formed, and an end of said lead penetrates closed cylinder and is connected with the top of copper sheet; The other end is connected with the input end of said transmitter, and described web joint is connected with the top of stope high-voltage wire.
Described conductive bead body is a steel ball.
The material of described web joint is a metal material.
The material of described closed cylinder is glass, pottery or organic glass insulating material.
The closure casing that described housing is made up of upper shell and lower house, its material are the PVC waterproof material.
The characteristics of the mine of the utility model other bow hi-line burglar alarm are:
Be employed in pearl formula impact microphone vertically is set in the housing, the structure that this pearl formula impact microphone is connected with transmitter.When the moment that high-voltage wire was fallen; Pearl formula impact microphone becomes horizontality by plumbness, and the conductive bead body in the pearl formula impact microphone rolls forward, strikes the copper sheet in the closed cylinder; Connected circuit simultaneously with transmitter; Transmitter is launched signal, and receiver is reported to the police after receiving this signal, and the incident that can effectively avoid stealing hi-line takes place.Owing in housing, filled the damping lining, so play protective effect to pearl formula impact microphone.And housing seals, and material is a waterproof material, and the mine other bow hi-line burglar alarm that can guarantee the utility model does not so receive the influence of any Changes in weather.Play stope hi-line bodyguard's effect.
The utility model is simple in structure, and is with low cost, and susceptibility is high, and is economical and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Embodiment below in conjunction with description of drawings the utility model.
As shown in Figure 1, the mine of the utility model other bow hi-line burglar alarm is characterized in that by housing 1; Vertically be located at the pearl formula impact microphone in this housing 1,, be filled in the damping lining 2 in the said housing 1 through lead 3 transmitter 5 that is connected of pearl formula impact microphone therewith; The web joint 8 that is connected with said housing 1 outside surface; The receiver that is located in the Control Room is formed, and the material of described web joint 8 is a metal material, can play the effect of antenna.This web joint shape can be arc, also can be rectangle.Owing in housing, filled the damping lining, so play protective effect to pearl formula impact microphone.The closure casing that described housing 1 is made up of upper shell and lower house, its material are the PVC waterproof material.The influence that the hi-line burglar alarm does not receive any Changes in weather is bent on the side, mine that can guarantee the utility model like this.Described pearl formula impact microphone is located at the conductive bead body 7 in this closed cylinder 6 by closed cylinder 6, and symmetry is located at 4 compositions of two copper sheets at said closed cylinder 6 tops, and described conductive bead body 7 is a steel ball.The material of described closed cylinder 6 is glass, pottery or organic glass insulating material.One end of said lead 3 penetrates closed cylinder 6 and is connected with the top of copper sheet 4, and the other end is connected with the input end of said transmitter 5, and described web joint 8 is connected with the top of stope high-voltage wire.When the moment that high-voltage wire was fallen; Pearl formula impact microphone becomes horizontality by plumbness, and the steel ball 7 in the pearl formula impact microphone rolls forward, strikes the copper sheet 4 in the closed cylinder 6; Connected circuit simultaneously with transmitter 5; Transmitter 5 is launched signal, and receiver is reported to the police after receiving this signal, and the incident that can effectively avoid stealing hi-line takes place.
The principle of work of the mine of the utility model other bow hi-line burglar alarm is:
When the moment that the high-voltage wire of stope was fallen, the mine other bow hi-line burglar alarm that is arranged on this high-voltage wire top is also toppled over thereupon, and the pearl formula impact microphone in the other bow hi-line burglar alarm of this mine becomes horizontality by plumbness; Steel ball in the pearl formula impact microphone rolls forward, strikes the copper sheet in the closed cylinder, has connected the circuit with transmitter simultaneously; Transmitter is launched signal; Receiver sends alarm sound after receiving this signal, and the staff in Control Room gives a warning, and the staff can rush towards the scene very first time; Stop the generation of theft hi-line incident, avoid the loss of business property.
The utility model is simple in structure, and is with low cost, and susceptibility is high, and is economical and practical, do not receive the influence of any Changes in weather.Play stope hi-line bodyguard's effect.
Claims (5)
1. a mine other bow hi-line burglar alarm is characterized in that by housing, vertically is located at the pearl formula impact microphone in this housing; Through the lead transmitter that is connected of pearl formula impact microphone therewith; Be filled in the damping lining in the said housing, with the web joint that said housing outer surface is connected, the receiver that is located in the Control Room is formed; Described pearl formula impact microphone is by closed cylinder; Be located at the conductive bead body in this closed cylinder, symmetry is located at two copper sheets at said closed cylinder top to be formed, and an end of said lead penetrates closed cylinder and is connected with the top of copper sheet; The other end is connected with the input end of said transmitter, and described web joint is connected with the top of stope high-voltage wire.
2. mine according to claim 1 other bow hi-line burglar alarm is characterized in that described conductive bead body is a steel ball.
3. mine according to claim 1 other bow hi-line burglar alarm, the material that it is characterized in that described web joint is a metal material.
4. mine according to claim 1 other bow hi-line burglar alarm, the material that it is characterized in that described closed cylinder is glass, pottery or organic glass insulating material.
5. mine according to claim 1 other bow hi-line burglar alarm is characterized in that the closure casing that described housing is made up of upper shell and lower house, and its material is the PVC waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212389U CN202134070U (en) | 2011-06-22 | 2011-06-22 | Antitheft alarm device for mine side bow high voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212389U CN202134070U (en) | 2011-06-22 | 2011-06-22 | Antitheft alarm device for mine side bow high voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134070U true CN202134070U (en) | 2012-02-01 |
Family
ID=45522833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120212389U Expired - Lifetime CN202134070U (en) | 2011-06-22 | 2011-06-22 | Antitheft alarm device for mine side bow high voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254389A (en) * | 2011-06-22 | 2011-11-23 | 鞍钢集团矿业公司 | Anti-theft alarm device of mine side-bow high-voltage wire |
-
2011
- 2011-06-22 CN CN201120212389U patent/CN202134070U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254389A (en) * | 2011-06-22 | 2011-11-23 | 鞍钢集团矿业公司 | Anti-theft alarm device of mine side-bow high-voltage wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |