CN215297624U - Fence test bar - Google Patents
Fence test bar Download PDFInfo
- Publication number
- CN215297624U CN215297624U CN202120189860.XU CN202120189860U CN215297624U CN 215297624 U CN215297624 U CN 215297624U CN 202120189860 U CN202120189860 U CN 202120189860U CN 215297624 U CN215297624 U CN 215297624U
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- CN
- China
- Prior art keywords
- test
- ring
- fence
- testing
- firmware
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 79
- 239000002184 metal Substances 0.000 claims abstract description 30
- 239000012212 insulator Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses an fence test bar, including test ring and insulator spindle, the one end at the insulator spindle is fixed through the connecting piece to the test ring, the connecting piece is including connecting firmware and attach fitting, the test ring pass the one end of connecting the firmware and with be connected firmware welded connection, the other end detachable of connecting the firmware is connected to attach fitting, attach fitting is connected to the insulator spindle, the material of test ring is the metal, the material of attach fitting is the metal, the attach fitting material is plastics. The utility model has the advantages that the testing ring and the insulating rod are connected through the metal connecting fastener and the plastic connecting joint, the metal consumption is less, the cost is reduced, and the weight is reduced while the reliable connection is realized; the structure is stable and compact, the weight is light, the use is convenient, and the manufacturing cost is low; the short circuit test is conveniently and rapidly carried out on the electronic fence, the test efficiency is improved, and meanwhile, the safety risk is avoided.
Description
Technical Field
The utility model relates to a testing arrangement especially relates to an electronic fence test bar.
Background
The electronic fence is the most advanced perimeter anti-theft alarm system at present, and consists of a host and a detection fence. The electronic fence host generates and receives a high-voltage pulse signal, can generate an alarm signal when the detection fence is in a state of touching, short-circuiting and open-circuit, and sends an intrusion signal to a safety alarm center; the detection fence is a tangible perimeter made up of rods and wires. According to the daily maintenance requirement of the electronic fence, an alarm test is required to be carried out regularly. The tester generally carries out short circuit test on each defense area, namely, the metal conductor is used for short circuit detection of any two adjacent metal wires on the fence, and if automatic alarm is carried out after a few seconds, the electronic fence system works normally. However, the detection fence is often installed above the enclosure, the distance from the ground exceeds the height of a normal person, and a tester needs to use an ascending tool when short-circuiting the metal wire of the detection fence, so that certain danger exists. In addition, the detection fence is not convenient to connect and take down due to short circuit by using a common metal wire, and damage can be caused to the detection fence. Chinese patent application No. 201320265082.3, the name of utility model is: the short circuit test ring for electronic fence consists of metal ring and insulating handle, and the outer edge of the metal ring is greater than 25 cm in diameter and connected to one end of the insulating handle. When a tester carries out a short-circuit test of the electronic fence, the tester can complete the test only by holding the insulating handle of the short-circuit test ring with hands to enable the outer edge of the metal ring at the front end to simultaneously touch any two adjacent metal wires of the detection fence; the electronic fence short circuit testing ring is used, short circuit testing can be conveniently and quickly carried out on the electronic fence, testing efficiency is improved, and meanwhile safety risks are avoided. However, the connection mode of the metal ring and the insulating handle is that the metal ring penetrates through the end part of the insulating handle to be directly fixed, so that the problem that the service life is influenced because the metal ring is unreliable in fixation exists; secondly, the metal ring and the insulating handle are directly connected through the metal connecting piece, the metal connecting piece is more in material and heavy in weight, the cost is high, and meanwhile, the burden of users is increased; in addition, the metal ring and the insulating handle are not detachably fixed, so that the metal ring is not suitable for electronic fences with larger or smaller intervals. Therefore, the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an fence test bar is provided, when guaranteeing the reliable connection of test ring and insulator spindle, reduce cost lightens weight.
The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts provides an fence test bar, including test ring and insulator spindle, the test ring passes through the connecting piece and fixes the one end at the insulator spindle, the connecting piece is including connecting firmware and attach fitting, the test ring pass the one end of connecting the firmware and with be connected firmware welded connection, the other end detachable of connecting the firmware is connected to attach fitting, attach fitting is connected to the insulator spindle, the material of test ring is the metal, the material of connecting the firmware is the metal, the attach fitting material is plastics.
Furthermore, the connecting and fixing piece comprises a first end and a second end, the first end is connected to the testing ring, the first end is square, the first end is provided with a connecting hole which is transversely penetrated, and the testing ring penetrates through the connecting hole and is connected with the connecting and fixing piece in a welding mode; the second end is cylindrical, and the second end is inserted into the connecting joint and detachably locked and fixed through a screw.
Furthermore, the connecting joint is hexagonal, a through circular inner hole is formed in the center of the connecting joint, and one end of the insulating rod is inserted into the inner hole of the connecting joint and fixed through screws, bonding or interference pressing.
Further, the diameter of the test ring is 20-35 cm.
Further, the insulating rod is a telescopic rod.
Furthermore, an insulating sleeve is arranged on the outer surface of one end, far away from the test ring, of the insulating rod, and the insulating sleeve is a heat-shrinkable tube.
Furthermore, the end part of one end, far away from the test ring, of the insulating rod is provided with a hanging ring.
Furthermore, the connecting and fixing piece is made of stainless steel, the connecting joint is made of UPVC, and the insulating rod is made of PVC.
The utility model discloses contrast prior art has following beneficial effect: the utility model provides an electronic fence test rod, test ring and insulator spindle connect through the connection firmware and the plastics attach fitting of metal, and when reliably connecting, the metal quantity is few reduce cost, weight reduction; the connecting firmware is detachably connected with the connecting joint, so that the test rings with different sizes can be replaced according to requirements, and the connecting firmware is suitable for electronic fences with different intervals; the structure is stable and compact, the weight is light, the use is convenient, and the manufacturing cost is low; the short circuit test is conveniently and rapidly carried out on the electronic fence, the test efficiency is improved, and meanwhile, the safety risk is avoided.
Drawings
Fig. 1 is a schematic structural view of the fence testing rod of the present invention;
fig. 2 is the exploded view of the fence testing rod of the present invention.
In the figure:
1. a test ring; 2. connecting the firmware; 3. connecting a joint; 4. an insulating rod; 5. an insulating sleeve; 6. and (5) hanging a ring.
Detailed Description
The invention is further described with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the fence testing rod of the present invention; fig. 2 is the exploded view of the fence testing rod of the present invention.
Please refer to fig. 1 and fig. 2, the utility model provides an electronic fence test bar, including test ring 1 and insulator spindle 4, test ring 1 passes through the connecting piece to be fixed in the one end of insulator spindle 4, the connecting piece is including connecting firmware 2 and attach fitting 3, test ring 1 pass connect firmware 2 one end and with connect firmware 2 welded connection, the other end detachable of connecting firmware 2 is connected to attach fitting 3, attach fitting 3 is connected to insulator spindle 4, the material of test ring 1 is the metal, the material of connecting firmware 2 is the metal, the material of attach fitting 3 is plastics.
Specifically, the connecting and fixing part 2 comprises a first end and a second end, the first end is connected to the testing ring 1, the first end is square, a connecting hole which is transversely penetrated is formed in the first end, and the testing ring 1 penetrates through the connecting hole and is connected with the connecting and fixing part 2 in a welding mode; the second end is cylindrical, and the second end is inserted into the connecting joint 3 and detachably locked and fixed through a screw. The connecting joint 3 is in a hexagonal prism shape, a through circular inner hole is formed in the center of the connecting joint 3, and one end of the insulating rod 4 is inserted into the inner hole of the connecting joint 4 and fixed through screws, bonding or interference pressing.
Preferably, insulator spindle 4 is the telescopic link, and flexible length in order to be applicable to the fence that sets up on the not co-altitude enclosure of being different, conveniently places when contracting simultaneously.
Preferably, the diameter of the test ring 1 is 20-35cm, and the test ring is suitable for electronic fences with different distances by replacing test rings with different sizes, and the application range is wide.
Preferably, the outer surface of one end of the insulating rod 4, which is far away from the test ring 1, is provided with an insulating sleeve 5, so that the insulating sleeve 5 is further insulated while being antiskid, and the insulating sleeve 5 is a heat-shrinkable tube, so that the insulating sleeve 5 is conveniently installed.
Preferably, the end part of the end of the insulating rod 4 far away from the test ring 1 is provided with a hanging ring 6, so that the insulating rod can be conveniently hung and placed.
Preferably, the connecting fixing piece 2 is made of stainless steel, the connecting joint 3 is made of UPVC, and the insulating rod 4 is made of PVC, so that the weight is reduced while reliable connection is ensured; the connecting fastener 2 made of stainless steel is corrosion-resistant and the service life is prolonged.
In a specific embodiment, the diameter of the test ring 1 is 260mm, the diameter of the second end of the connecting fastener 2 is 32mm, the outer diameter of the connecting joint is 38mm, the outer diameter of the insulating rod is 32mm, and the telescopic length of the insulating rod is 500mm-1500 mm.
In summary, the testing ring 1 and the insulating rod 4 of the testing rod for the electronic fence provided by the utility model are connected through the metal connecting piece 2 and the plastic connecting joint 3, so that the testing rod for the electronic fence has the advantages of reliable connection, less metal consumption, reduced cost and reduced weight; the connecting fixing piece 2 is detachably connected with the connecting joint 3, so that the test rings 1 with different sizes can be replaced according to requirements, and the device is suitable for electronic fences with different intervals; the structure is stable and compact, the weight is light, the use is convenient, and the manufacturing cost is low; the short circuit test is conveniently and rapidly carried out on the electronic fence, the test efficiency is improved, and meanwhile, the safety risk is avoided.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides an fence test bar, its characterized in that, includes test ring and insulator spindle, the test ring passes through the connecting piece and fixes the one end at the insulator spindle, the connecting piece is including connecting firmware and attach fitting, the test ring pass the one end of connecting the firmware and with be connected firmware welded connection, the other end detachable of connecting the firmware is connected to attach fitting, attach fitting is connected to the insulator spindle, the material of test ring is the metal, the material of attaching fitting is the metal, the attach fitting material is plastics.
2. The fence testing bar of claim 1, wherein the connecting member comprises a first end and a second end, the first end is connected to the testing ring, the first end is square, the first end is provided with a connecting hole extending transversely therethrough, and the testing ring passes through the connecting hole and is welded to the connecting member; the second end is cylindrical, and the second end is inserted into the connecting joint and detachably locked and fixed through a screw.
3. The electronic fence test bar as claimed in claim 2, wherein the connection joint is hexagonal prism shaped, and a circular inner hole is formed at the center of the connection joint; one end of the insulating rod is inserted into an inner hole of the connecting joint and is fixed through screws, bonding or interference pressing.
4. The fence test pole of claim 1, wherein the test ring has a diameter of 20-35 cm.
5. The fence testing bar of claim 1, wherein the insulating bar is a telescoping bar.
6. The fence testing rod of claim 1, wherein an outer surface of an end of the insulating rod away from the testing ring is provided with an insulating sleeve, and the insulating sleeve is a heat-shrinkable tube.
7. The fence testing rod of claim 1, wherein the end of the insulating rod away from the end of the testing ring is provided with a hanging ring.
8. The fence testing pole of claim 1, wherein the connecting fastener is made of stainless steel, the connecting joint is made of UPVC, and the insulating pole is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189860.XU CN215297624U (en) | 2021-01-22 | 2021-01-22 | Fence test bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189860.XU CN215297624U (en) | 2021-01-22 | 2021-01-22 | Fence test bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215297624U true CN215297624U (en) | 2021-12-24 |
Family
ID=79530120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120189860.XU Expired - Fee Related CN215297624U (en) | 2021-01-22 | 2021-01-22 | Fence test bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215297624U (en) |
-
2021
- 2021-01-22 CN CN202120189860.XU patent/CN215297624U/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 |
Granted publication date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |