CN208350353U - E type contact line is electrically connected testing machine - Google Patents
E type contact line is electrically connected testing machine Download PDFInfo
- Publication number
- CN208350353U CN208350353U CN201820920260.4U CN201820920260U CN208350353U CN 208350353 U CN208350353 U CN 208350353U CN 201820920260 U CN201820920260 U CN 201820920260U CN 208350353 U CN208350353 U CN 208350353U
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- pull rod
- cable
- spring
- positioning plate
- 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.)
- Withdrawn - After Issue
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000002788 crimping Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to electric power detection device technical fields, testing machine is electrically connected more particularly, to a kind of E type contact line, including rack, fixing seat, Crimping Pliers, cable fixing mechanism, positioning plate, pull rod, spring, nut and sensor, the cable fixing mechanism, fixing seat and Crimping Pliers are arranged in the rack, the fixing seat is slidably arranged in the rack, the utility model E type contact line is electrically connected testing machine when in use, test side cable one end will be needed to be fastened on positioning plate, the other end of cable is fixed on cable fixing mechanism simultaneously, fixing seat is pushed to be displaced on the rack by Crimping Pliers, so that the pull rod on positioning plate slides in fixing seat relatively, to compressed spring, judge whether the sliding load of wire clamp on cable meets the requirements by the compression ratio of spring, rotating nut simultaneously, so that Spring is compressed in one end of pull rod, to obtain sliding load needed for cable, detects more quick and convenient.
Description
Technical field
The utility model relates to electric power detection device technical fields, are electrically connected and test more particularly, to a kind of E type contact line
Machine.
Background technique
Suspension clamp is the important component of overhead power line, and conducting wire is mainly guided and supported on straight line pole, through outstanding
The cross-arm of vertical insulator chain and shaft tower connects, it is directly related to the safe operation of power circuit, with transmission voltage, conducting wire
The increase of power and span causes accident to prevent suspension clamp from destroying, and requires the breaking weight of wire clamp higher and higher.It is existing
When having sliding load of the experimental rig between detection line and wire clamp, conventional equipment can not carry out multiple load test, or survey
Examination inaccuracy, furthermore detection standard is set and is matched, but equipment price is more expensive, increases use cost.
Utility model content
Technical problem to be solved by the utility model is: in order to solve existing experimental rig between detection line and wire clamp
When sliding load, conventional equipment can not carry out multiple load test, or test inaccuracy, furthermore detection standard is arranged and matches, still
The problem of equipment price is more expensive, increases use cost now provides a kind of E type contact line electrical connection testing machine.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of E type contact line is electrically connected testing machine,
Including rack, fixing seat, Crimping Pliers, cable fixing mechanism, positioning plate, pull rod, spring and nut, the cable fixing mechanism,
Fixing seat and Crimping Pliers are arranged in the rack, and the fixing seat is slidably arranged in the rack, and the Crimping Pliers supports
It is located at one end of the fixing seat, the other end of the fixing seat is provided with partition, and the pull rod is slidably arranged in the partition
On, the pull rod is consistent with the glide direction of the fixing seat, and one end of the spring is arranged on the fixing seat, the bullet
The other end of spring is arranged on the pull rod, and the nut thread is connected on the pull rod, and the nut is located at spring and institute
State between partition, the positioning plate is arranged in the one end of the pull rod far from the spring, the partition be located at the nut and
Between the positioning plate, the sensor is arranged on the pull rod, and the sensor is located at the pull rod close to the positioning
One end of plate, the sensor are contacted with the positioning plate, that is, sensor is between the positioning plate and the partition.
Test side cable one end will be needed to be fastened on positioning plate, while the other end of cable is fixed on cable fixing mechanism, is passed through
Crimping Pliers pushes fixing seat to be displaced on the rack, slides in fixing seat so that the pull rod on positioning plate is opposite, to press
Contracting spring, judges whether the sliding load of wire clamp on cable meets the requirements by the compression ratio of spring.
In order to quickly and easily be clamped and loosen to cable further, the cable fixing mechanism includes being separated by phase
To the clamping plate of setting, the clamping plate being oppositely arranged described in two is realized relatively close or separate by screw.By controlling screw
Two clamping plates can be quickly made to be clamped or loosen cable.
The beneficial effects of the utility model are: the utility model E type contact line electrical connection testing machine is when in use, will need
Test side cable one end is fastened on positioning plate, while the other end of cable is fixed on cable fixing mechanism, passes through Crimping Pliers
It pushes fixing seat to be displaced on the rack, is slided in fixing seat so that the pull rod on positioning plate is opposite, thus compressed spring,
Judge whether the sliding load of wire clamp on cable meets the requirements by the compression ratio of spring, while rotating nut, so that pull rod
One end spring is compressed, to obtain sliding load needed for cable, detect more quick and convenient, avoid existing examination
When sliding load of the experiment device between detection line and wire clamp, conventional equipment can not carry out multiple load test, or test is not
Accurately, the problem of furthermore setting detection standard is matched, but equipment price is more expensive, increases use cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view of the utility model.
In figure: 1, rack, 2, fixing seat, 3, Crimping Pliers, 4, cable fixing mechanism, 5, positioning plate, 6, pull rod, 7, spring,
8, nut, 9, clamping plate, 10, partition, 11, sensor.
Specific embodiment
Presently in connection with attached drawing, the utility model is described in more detail.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment
As shown in Figure 1, a kind of E type contact line electrical connection testing machine, including rack 1, fixing seat 2, Crimping Pliers 3, cable are solid
Determine mechanism 4, positioning plate 5, pull rod 6, spring 7 and nut 8, the cable fixing mechanism 4, fixing seat 2 and Crimping Pliers 3 are arranged at
In the rack 1, the fixing seat 2 is slidably arranged in the rack 1, and the Crimping Pliers 3 supports and is located at the one of the fixing seat 2
End, the other end of the fixing seat 2 are provided with partition 10, and the pull rod 6 is slidably arranged on the partition 10, the pull rod 6
Axis it is consistent with the glide direction of the fixing seat 2, one end of the spring 7 is arranged in the fixing seat 2, the spring
7 other end is arranged on the pull rod 6, and the nut 8 is threaded on the pull rod 6, and the nut 8 is located at spring 7
Between the partition 10, the one end of the pull rod 6 far from the spring 7 is arranged in the positioning plate 5, and the partition 10 is located at
Between the nut 8 and the positioning plate 5, the sensor 11 is arranged on the pull rod 6, and the sensor 11 is located at described
Pull rod 6 is contacted close to one end of the positioning plate 5, the sensor 11 with the positioning plate 5, and the sensor 11 is located at described
Between positioning plate 5 and the partition 10.Clamping plate 9 is located at one end of the remotely located plate 5 of fixing seat 2, while Crimping Pliers 3 is electronic
Or it is hydraulic, sensor 11 is digital display OBL-3 type force snesor.
The cable fixing mechanism 4 includes being separated by the clamping plate 9 being oppositely arranged, and the clamping plate 9 being oppositely arranged described in two passes through
Screw is realized relatively close or separate.
Above-mentioned E type contact line electrical connection testing machine carrys out adjustment spring 7 with needing to detect the requirement of cable first when adjusting
Compression ratio, rotating nut 8, nut 8 is supported and is located on partition 10, so that pull rod 6 is displaced in fixation, so that pull rod 6 is another
Spring 7 is compressed in one end, is adjusted to required load；At runtime, the cable one end for needing to detect is fixed online
On two clamping plates 9 on cable fixed mechanism 4, wire clamp is arranged in the other end of cable, and wire clamp is supported and is located on positioning plate 5, electricity is passed through
Dynamic Crimping Pliers 3 pushes fixing seat 2 to be displaced in rack 1, so that the relatively fixed seat 2 of positioning plate 5 and pull rod 6 is displaced, and squeezes
Spring 7 illustrates that current load is greater than load to be detected when spring 7 is extruded displacement, while power suffered by positioning plate 5 is logical
Sensor 11 is crossed to incude and show stress value size, the wire clamp on cable is not slided with respect to cable at this time, then qualification is detected, or
Wire clamp is slided with respect to cable, then is detected unqualified.
The above-mentioned desirable embodiment according to the utility model is enlightenment, through the above description, relevant staff
Completely various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item is practical
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to scope of the claims
Range.
Claims (2)
1. a kind of E type contact line is electrically connected testing machine, it is characterised in that: including rack (1), fixing seat (2), Crimping Pliers (3), line
Cable fixed mechanism (4), positioning plate (5), pull rod (6), spring (7), nut (8) and sensor (11), the cable fixing mechanism
(4), fixing seat (2) and Crimping Pliers (3) are arranged on the rack (1), and the fixing seat (2) is slidably arranged in the rack
(1) on, the Crimping Pliers (3) supports the one end for being located at the fixing seat (2), and the other end of the fixing seat (2) is provided with partition
(10), the pull rod (6) is slidably arranged on the partition (10), the glide direction of the pull rod (6) and the fixing seat (2)
Unanimously, one end of the spring (7) is arranged on the fixing seat (2), and the other end of the spring (7) is arranged in the pull rod
(6) on, the nut (8) is threaded on the pull rod (6), and the nut (8) is located at spring (7) and the partition (10)
Between, in the one end of the pull rod (6) far from the spring (7), the partition (10) is located at described for positioning plate (5) setting
Between nut (8) and the positioning plate (5), the sensor (11) is arranged on the pull rod (6), sensor (11) position
In the pull rod (6) close to the one end of the positioning plate (5), the sensor (11) contacts with the positioning plate (5).
2. E type contact line according to claim 1 is electrically connected testing machine, it is characterised in that: the cable fixing mechanism (4)
Including being separated by the clamping plate being oppositely arranged (9), the clamping plate being oppositely arranged described in two (9) is realized relatively close or remote by screw
From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920260.4U CN208350353U (en) | 2018-06-13 | 2018-06-13 | E type contact line is electrically connected testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920260.4U CN208350353U (en) | 2018-06-13 | 2018-06-13 | E type contact line is electrically connected testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350353U true CN208350353U (en) | 2019-01-08 |
Family
ID=64883299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920260.4U Withdrawn - After Issue CN208350353U (en) | 2018-06-13 | 2018-06-13 | E type contact line is electrically connected testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801618A (en) * | 2018-06-13 | 2018-11-13 | 中铁建电气化局集团轨道交通器材有限公司 | E type contact lines are electrically connected testing machine |
-
2018
- 2018-06-13 CN CN201820920260.4U patent/CN208350353U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801618A (en) * | 2018-06-13 | 2018-11-13 | 中铁建电气化局集团轨道交通器材有限公司 | E type contact lines are electrically connected testing machine |
| CN108801618B (en) * | 2018-06-13 | 2023-12-22 | 中铁建电气化局集团轨道交通器材有限公司 | E-type contact line electric connection testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190108 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190108 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |