CN203490253U - Anti-falling wire clamping device - Google Patents
Anti-falling wire clamping device Download PDFInfo
- Publication number
- CN203490253U CN203490253U CN201320418213.7U CN201320418213U CN203490253U CN 203490253 U CN203490253 U CN 203490253U CN 201320418213 U CN201320418213 U CN 201320418213U CN 203490253 U CN203490253 U CN 203490253U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- fixed mount
- slip
- preventing
- moving 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.)
- Expired - Lifetime
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Abstract
The utility model provides an anti-falling wire clamping device which comprises a fixing frame and a movable plate that is rotatably arranged on the fixing frame. Positioning blocks are arranged on the fixing frame. The movable plate is provided with hooks. The hooks are snapped with the positioning blocks when the movable plate is closed. The anti-falling wire clamping device provided by the utility model is advantageous in that: the anti-falling wire clamping device has a simple structure and furthermore a smaller mounting space is required for the whole body; the positioning blocks are pushed to snap with the hooks of the movable plate through a reset block under function force of a reset spring, so that the movable plate can not be opened under the function force of the positioning block, and therefore wire clamping springs can not fall off from the cable.
Description
Technical field
The utility model relates to a kind of card line apparatus of slip-off preventing.
Background technology
Electric power line fault indicator is a kind of signal meter (SM) for detection of also whether discriminating user power circuit breaks down.Its principle of work is for when power circuit breaks down, due to electric parameter sudden change in circuit, the variation that produces magnetic field and electric field around at power circuit, the sensor sensing of electric power line fault indicator inside is to this variation, and convert it into corresponding signal and output to control circuit board, control circuit board detects and failure judgement state automatically, and then output alarm signal drives display section to work, and alarm lamp demonstration is red, thereby reach the object of indication fault circuit.
There is following shortcoming in existing electric power line fault indicator: under the effect of external force, may come off, as indicator is used on railway, words that singly come off may cause major accident; Inconvenience is installed, needs power failure operation.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of card line apparatus of the simple in structure and slip-off preventing that whole required installing space is less is provided.
The main technical schemes that the card line apparatus of a kind of slip-off preventing providing according to the utility model adopts is: comprise fixed mount and be rotatably installed in the moving plate on described fixed mount, on described fixed mount, locating piece is installed, on described moving plate, be provided with grab, described grab is connected on described locating piece when described moving plate closing.
The card line apparatus of the slip-off preventing that the utility model provides also can have following attached technical characterictic:
On described fixed mount, be provided with chute, described locating piece is slidably arranged in described chute.
The both sides of described moving plate are one-body molded side plate, and described grab is arranged on described side plate.
On described fixed mount, cushion block is installed, in described cushion block, control lever is installed, described control lever is connected with described locating piece.
Described cushion block comprises cushion block and lower cushion block, offers groove on described on cushion block, and described control lever slides in described groove, between described control lever and described lower cushion block, is provided with back-moving spring.
Line ball spring is installed in the rotating shaft of described fixed mount and described moving plate, and one end of described line ball spring is fixed on described fixed mount, and the other end is resisted against on described upper cushion block.
Torsion spring is also installed in described rotating shaft, and the two ends of described torsion spring lean respectively on described fixed mount and described moving plate.
On described fixed mount, coil is installed, on described upper cushion block, insulation spacer is installed.
Adopt the beneficial effect that the card line apparatus of the slip-off preventing that the utility model provides brings to be: of the present utility model simple in structure and whole required installing space is less, by resetting block, under the acting force of back-moving spring, promoting locating piece is connected on the grab that moves plate, moving plate can not be opened under the acting force of locating piece, and line ball spring just can not come off from cable like this.
Accompanying drawing explanation
Fig. 1 is structural drawing when moving plate is opened in the utility model.
Fig. 2 is the structural drawing while moving plate closing in the utility model.
Fig. 3 is the cut-open view of Fig. 1.
Fig. 4 is the structural drawing of cushion block in the utility model.
Fig. 5 is the structural drawing of moving plate in the utility model.
Fig. 6 is the structural drawing of fixed mount in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figures 1 to 6, the embodiment of the card line apparatus of a kind of slip-off preventing providing according to the utility model, comprise fixed mount 1 and be rotatably installed in the moving plate 2 on described fixed mount 1, on described fixed mount 1, locating piece 11 is installed, on described moving plate 2, be provided with grab 21, described grab 21 is connected on described locating piece 11 during in closure at described moving plate 2, moving plate 2 in the card line apparatus that the utility model provides is connected on locating piece 11 and is realized cable in good later the gripping of fixed installation by grab 21 when closure, avoided cable coming off under external force, especially in the time of on being applied in railway, can effectively avoid causing a serious accident.
Referring to Fig. 1 to Fig. 6, the card line apparatus of the slip-off preventing providing according to the utility model, on described fixed mount 1, be provided with chute 12, described locating piece 11 is slidably arranged in described chute 12, the both sides of described moving plate 2 are one-body molded side plate 22, described grab 21 is arranged on described side plate 22, on described fixed mount 1, cushion block 3 is installed, in described cushion block 3, control lever 4 is installed, described control lever 4 is connected with described locating piece 11, when needs are dismantled cable, press the control lever 4 being arranged in cushion block 3, control lever 4 is connected with locating piece 11 and drives locating piece 11 at the interior down sliding of chute 12, now grab 21 departs from locating piece 11, moving plate 2 is automatically opened to realize cable is dismantled.
Referring to Fig. 1 to Fig. 6, the card line apparatus of the slip-off preventing providing according to the utility model, described cushion block 3 comprises cushion block 31 and lower cushion block 32, on cushion block 31, offer groove 33 on described, described control lever 4 is in the interior slip of described groove 33, between described control lever 4 and described lower cushion block 32, be provided with back-moving spring 34, control lever 4 makes back-moving spring 34 produce deformation when driving locating piece 11 to move downward, and then the deformation control lever 4 producing by back-moving spring 34 when closure for moving plate 2 drives locating pieces 11 automatically and grab 21 carries out clamping, moving plate 2 can not be opened, cable just can not block line apparatus from this and comes off like this.
Referring to Fig. 1 to Fig. 6, the card line apparatus of the slip-off preventing providing according to the utility model, in the rotating shaft 5 of described fixed mount 1 and described moving plate 2, line ball spring 51 is installed, one end of described line ball spring 51 is fixed on described fixed mount 1, the other end is resisted against on described upper cushion block 31, the effect of line ball spring 51 is that cable is played to further clamping action, prevents coming off of cable.
Referring to Fig. 1 to Fig. 6, the card line apparatus of the slip-off preventing providing according to the utility model, in described rotating shaft 5, torsion spring 52 is also installed, the two ends of described torsion spring 52 lean respectively on described fixed mount 1 and described moving plate 2, torsion spring 52 is automatically opened power is provided for moving plate 2, on described fixed mount 1, coil 6 is installed, on described upper cushion block 31, insulation spacer 7 is installed, coil 6 is from transmission pressure process electromagnetic conversion, for device stores and provides electric energy, electric current and the voltage jump of the power transmission cable of coil monitoring simultaneously, and pass to data center by processing, guarantee the safety of electric power course of conveying.
Claims (8)
1. the card line apparatus of a slip-off preventing, comprise fixed mount and be rotatably installed in the moving plate on described fixed mount, it is characterized in that: on described fixed mount, locating piece is installed, on described moving plate, is provided with grab, described grab is connected on described locating piece during in closure at described moving plate.
2. the card line apparatus of slip-off preventing as claimed in claim 1, is characterized in that: on described fixed mount, be provided with chute, described locating piece is slidably arranged in described chute.
3. the card line apparatus of slip-off preventing as claimed in claim 1, is characterized in that: the both sides of described moving plate are one-body molded side plate, and described grab is arranged on described side plate.
4. the card line apparatus of slip-off preventing as claimed in claim 1, is characterized in that: on described fixed mount, cushion block is installed, in described cushion block, control lever is installed, described control lever is connected with described locating piece.
5. the card line apparatus of slip-off preventing as claimed in claim 4, it is characterized in that: described cushion block comprises cushion block and lower cushion block, on cushion block, offer groove on described, described control lever slides in described groove, between described control lever and described lower cushion block, is provided with back-moving spring.
6. the card line apparatus of slip-off preventing as claimed in claim 5, is characterized in that: line ball spring is installed in the rotating shaft of described fixed mount and described moving plate, and one end of described line ball spring is fixed on described fixed mount, and the other end is resisted against on described upper cushion block.
7. the card line apparatus of slip-off preventing as claimed in claim 6, is characterized in that: torsion spring is also installed in described rotating shaft, and the two ends of described torsion spring lean respectively on described fixed mount and described moving plate.
8. the card line apparatus of slip-off preventing as claimed in claim 5, is characterized in that: on described fixed mount, coil is installed, on described upper cushion block, insulation spacer is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418213.7U CN203490253U (en) | 2013-07-15 | 2013-07-15 | Anti-falling wire clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418213.7U CN203490253U (en) | 2013-07-15 | 2013-07-15 | Anti-falling wire clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490253U true CN203490253U (en) | 2014-03-19 |
Family
ID=50261075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320418213.7U Expired - Lifetime CN203490253U (en) | 2013-07-15 | 2013-07-15 | Anti-falling wire clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203490253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356789A (en) * | 2017-07-18 | 2017-11-17 | 营口金辰机械股份有限公司 | A kind of solar cell module test fixture |
| CN110370972A (en) * | 2019-06-25 | 2019-10-25 | 泉州有刺电子商务有限责任公司 | A kind of electric automobile charging pile with arrangement and interception function |
-
2013
- 2013-07-15 CN CN201320418213.7U patent/CN203490253U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356789A (en) * | 2017-07-18 | 2017-11-17 | 营口金辰机械股份有限公司 | A kind of solar cell module test fixture |
| CN110370972A (en) * | 2019-06-25 | 2019-10-25 | 泉州有刺电子商务有限责任公司 | A kind of electric automobile charging pile with arrangement and interception function |
| CN110370972B (en) * | 2019-06-25 | 2020-09-18 | 惠安县崇武镇婉云广告设计中心 | Electric automobile fills electric pile with arrangement and interception function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |