CN203434583U - Self-locking rapid plugging joint protection box - Google Patents
Self-locking rapid plugging joint protection box Download PDFInfo
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- CN203434583U CN203434583U CN201320532828.2U CN201320532828U CN203434583U CN 203434583 U CN203434583 U CN 203434583U CN 201320532828 U CN201320532828 U CN 201320532828U CN 203434583 U CN203434583 U CN 203434583U
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- cable
- locking
- box body
- cable trough
- lid
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Abstract
自锁定快速插拔接头保护盒，其盒体内并排设三个半圆柱形接头槽，接头槽两端分别连通一半圆柱形的电缆槽，电缆槽表面覆弹性防滑胶垫，盒体的侧壁设有电缆槽口，每个电缆槽分别对应设有电缆锁紧装置；盒盖底面也相应设三个半圆形接头槽、电缆槽，电缆槽也覆有弹性防滑胶垫，盒盖的侧壁也设有电缆槽口；盒盖底面上设有与电缆锁紧装置对应的凹槽；盒体上设的接地装置包括接地用接线螺杆和压紧螺母；接线螺杆固定位于盒体一侧的凹槽内；盒盖和盒体上设有锁扣。该装置可以对自锁定快速插拔接头进行固定和保护，防止自锁定快速插拔接头因电动力过大而被甩开的隐患，而且搬运及放置该保护盒时，接地装置不会产生刮碰，也防止接地装置自身因刮碰受到损坏。
Self-locking quick plug connector protection box, three semi-cylindrical joint slots are arranged side by side in the box body, and the two ends of the joint slots are respectively connected with half-cylindrical cable slots. The surface of the cable slots is covered with elastic non-slip rubber pads. There are cable slots, and each cable slot is equipped with a cable locking device; the bottom of the box cover is also equipped with three semicircular joint slots and cable slots, and the cable slots are also covered with elastic anti-slip rubber pads. There is also a cable notch; the bottom surface of the box cover is provided with a groove corresponding to the cable locking device; the grounding device on the box body includes a grounding wiring screw and a compression nut; the wiring screw is fixed on the concave hole on one side of the box body In the groove; there are locks on the box cover and the box body. The device can fix and protect the self-locking quick-disconnect connector to prevent the hidden danger of the self-locking quick-disconnect connector being thrown off due to excessive electric power, and when the protection box is transported and placed, the grounding device will not produce scratches , Also prevent the grounding device itself from being damaged by scratches.
Description
Technical field
The utility model relates to bypass connector guard technology field in a kind of electric power system, specifically a kind of self-locking fast insert-pull joint protection box.
Background technology
Cable line uninterrupted operation be realize user not have a power failure or have a power failure be in short-term object, the operation that adopts the modes such as charged or powers failure in short-term to overhaul cable plant, comprises that charged disconnecting non-loaded cable goes between and the events in operation such as bypass operation.Bypass connector be in bypass operation for connecting and the equipment of the bypass flexible cable that continues, comprise transition joint, T connector and terminal fitting.The transition joint of using is at present self-locking fast insert-pull joint.Under normal running status, self-locking fast insert-pull joint self meets electric power requirement, yet under burst current state, self-locking fast insert-pull joint is likely thrown away because electric power is excessive, causes device damage, loss of life or personal injury even.So be necessary, to self-locking fast insert-pull jiont treatment protection box, to prevent the generation of contingency.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art; the purpose of this utility model is to provide a kind of self-locking fast insert-pull joint protection box; this device can effectively be fixed and protect self-locking fast insert-pull joint; effectively prevent that self-locking fast insert-pull joint from, because of the excessive hidden danger of being thrown away of electric power, going for Multiple Type self-locking fast insert-pull joint simultaneously.
In order to address the above problem, the utility model by the following technical solutions: self-locking fast insert-pull joint protection box, comprise lid, box body, connector slot, cable trough and cable locking device,
In described box body, be laterally arranged side by side three half-cylindrical connector slot, the two ends of each connector slot are respectively equipped with a semi-cylindrical cable trough, the surface of each cable trough is covered with elastic anti-slip rubber cushion, and cable trough is connected with connector slot, the sidewall of box body is provided with the semicircular cable notch with described cable trough corresponding matching, and each cable trough respectively correspondence is provided with cable locking device;
Described lid bottom surface is also provided with three half-cylindrical connector slot accordingly, the two ends of each connector slot are also respectively equipped with a semi-cylindrical cable trough, the surface of each cable trough is also covered with elastic anti-slip rubber cushion, and the cable trough of lid is also connected with connector slot, the sidewall of lid is provided with the cable trough of lid and tackles mutually the semicircular cable notch coordinating; Described lid bottom surface is provided with the groove corresponding with described cable locking device;
Box body is provided with earthing device, and described earthing device comprises earthy wiring screw rod and clamp nut; The side of described box body is provided with a groove, and described wiring screw rod is positioned at this groove and one end and described box body and fixes;
On lid and box body, be also provided with snap close.
Further technical scheme: described cable locking device comprises locking strip and kayser, and one end of locking strip is fixed on a side of cable trough, the opposite side of cable trough sets firmly described kayser; Described kayser comprises button, lock body, on lock body level be provided with can be through locking strip second with holes, on lock body, second, be provided with a longitudinal hole above with holes, described button can slide up and down and is arranged in this longitudinal hole, spring by longitudinal setting between button bottom and lock body is connected, on button level be provided with can be through locking strip first with holes, on described button when being subject to compressive load described in the first second top with holes that is positioned at holes.
The beneficial effects of the utility model are: this device can more effectively be fixed and protect self-locking fast insert-pull joint, effectively prevent that self-locking fast insert-pull joint from, because of the excessive hidden danger of being thrown away of electric power, going for Multiple Type self-locking fast insert-pull joint simultaneously; And carrying and while placing this protection box, earthing device can not cause scratching to other article or people, prevents that earthing device self is damaged because of scratching yet.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local structure for amplifying schematic diagram in the I place of Fig. 1;
Fig. 3 is cutaway view during kayser locking state in the utility model embodiment;
Fig. 4 is cutaway view during kayser releasing orientation in the utility model embodiment;
Fig. 5 is the structural representation (amplification) of earthing device part in the utility model embodiment;
In figure: 1 lid, 11 connector slot, 12 cable troughs, 13 cable notches, 14 grooves, 2 box bodys, 21 connector slot, 22 cable troughs, 23 grooves, 3 wiring screw rod, 4 clamp nuts, 5 locking strips, 6 kaysers, 61 buttons, 611 first is with holes, and 62 second is with holes, 63 lock bodies, 64 springs, 7 cable notches, 8 earthing device, 9 elastic anti-slip rubber cushions, 10 snap closes.
Embodiment
As shown in Figure 1, this self-locking fast insert-pull joint protection box, comprises lid 1, box body 2, connector slot 3, cable trough 4 and cable locking device.
Described box body 2 is interior is laterally arranged side by side three half-cylindrical connector slot 21, the two ends of each connector slot 21 are respectively equipped with a semi-cylindrical cable trough 22, the surface of each cable trough 22 is covered with elastic anti-slip rubber cushion 9, and cable trough 22 is connected with connector slot 21, the sidewall of box body 2 is provided with the semicircular cable notch 7 with cable trough 22 corresponding matching, and each cable trough 22 respectively correspondence is provided with cable locking device.
Described lid 1 bottom surface is also provided with three half-cylindrical connector slot 11 accordingly, the two ends of each connector slot 11 are also respectively equipped with a semi-cylindrical cable trough 12, the surface of each cable trough 12 is also covered with elastic anti-slip rubber cushion, and the cable trough 12 of lid is also connected with connector slot 11, the sidewall of lid 1 is provided with cable trough 12 and tackles mutually the semicircular cable notch 13 coordinating; Described lid 1 bottom surface is provided with the groove 14 corresponding with described cable locking device.
On lid 1 and box body 2, be also provided with snap close 10, can, by lid 1 and box body 2 lockings, prevent that self-locking fast insert-pull joint from likely being thrown away because electric power is excessive.
In this embodiment, as shown in Figure 2, its cable locking device comprises locking strip 5 and kayser 6, and one end of locking strip 5 is fixed on a side of cable trough 4, and the opposite side of cable trough 4 sets firmly kayser 6.
This kayser 6 comprises button 61, lock body 63, on lock body 63 level be provided with can be through locking strip 5 second with holes 62, on lock body 63, above second with holes 62, be provided with a longitudinal hole, button 61 can slide up and down and is arranged in this longitudinal hole.Spring 64 by longitudinal setting between button 61 bottoms and lock body 63 is connected, on button 61 level be provided with can be through locking strip 5 first with holes 611, on described button 61, first with holes 611 be positioned at second with holes 62 top described in when being subject to compressive load.
When using, first lid 1 is opened, then respectively three-phase self-locking fast insert-pull joint is put into corresponding connector slot 3, and the cable that makes both sides is positioned at cable trough 4, press button 61 and make first with holes 611, the second 62 alignment with holes, as shown in Figure 4, now kayser is releasing orientation, by locking strip 5 from first with holes 611, second with holes 62 passes, locking strip 5 is tied tight after cable, release button 61, in the first 611 resets with holes, move to second with holes 62 top, first with holes 611 and second with holes 62 forms dislocation, as shown in Figure 3, thereby clamping locking strip 5.So operation, locks each cable by cable locking device successively, and lid 1 finally closes.When needs are removed self-locking fast insert-pull joint, first open the lid 1, then unclamp successively each cable, concrete operations are: first pin button 61, make first the 611, second 62 alignment with holes with holes, kayser is releasing orientation, then extracts locking strip 5 out again.
Claims (2)
1. self-locking fast insert-pull joint protection box, is characterized in that, comprises lid, box body, connector slot, cable trough and cable locking device,
In described box body, be laterally arranged side by side three half-cylindrical connector slot, the two ends of each connector slot are respectively equipped with a semi-cylindrical cable trough, the surface of each cable trough is covered with elastic anti-slip rubber cushion, and cable trough is connected with connector slot, the sidewall of box body is provided with the semicircular cable notch with described cable trough corresponding matching, and each cable trough respectively correspondence is provided with cable locking device;
Described lid bottom surface is also provided with three half-cylindrical connector slot accordingly, the two ends of each connector slot are also respectively equipped with a semi-cylindrical cable trough, the surface of each cable trough is also covered with elastic anti-slip rubber cushion, and the cable trough of lid is also connected with connector slot, the sidewall of lid is provided with the cable trough of lid and tackles mutually the semicircular cable notch coordinating; Described lid bottom surface is provided with the groove corresponding with described cable locking device;
Box body is provided with earthing device, and described earthing device comprises earthy wiring screw rod and clamp nut; The side of described box body is provided with a groove, and described wiring screw rod is positioned at this groove and one end and described box body and fixes;
On lid and box body, be also provided with snap close.
2. self-locking fast insert-pull joint protection box according to claim 1, is characterized in that: described cable locking device comprises locking strip and kayser, and one end of locking strip is fixed on a side of cable trough, and the opposite side of cable trough sets firmly described kayser; Described kayser comprises button, lock body, on lock body level be provided with can be through locking strip second with holes, on lock body, second, be provided with a longitudinal hole above with holes, described button can slide up and down and is arranged in this longitudinal hole, spring by longitudinal setting between button bottom and lock body is connected, on button level be provided with can be through locking strip first with holes, on described button when being subject to compressive load described in the first second top with holes that is positioned at holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532828.2U CN203434583U (en) | 2013-08-29 | 2013-08-29 | Self-locking rapid plugging joint protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532828.2U CN203434583U (en) | 2013-08-29 | 2013-08-29 | Self-locking rapid plugging joint protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434583U true CN203434583U (en) | 2014-02-12 |
Family
ID=50063601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532828.2U Expired - Fee Related CN203434583U (en) | 2013-08-29 | 2013-08-29 | Self-locking rapid plugging joint protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812443A (en) * | 2014-02-28 | 2014-05-21 | 张家港市互惠光电有限公司 | Photovoltaic testing device |
| CN107732485A (en) * | 2017-11-16 | 2018-02-23 | 山西立博线缆有限公司 | A kind of cable connecting arrangement for possessing fixed mechanism |
| CN112531387A (en) * | 2020-11-27 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Cable quick-operation joint box of moisturizing |
-
2013
- 2013-08-29 CN CN201320532828.2U patent/CN203434583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812443A (en) * | 2014-02-28 | 2014-05-21 | 张家港市互惠光电有限公司 | Photovoltaic testing device |
| CN107732485A (en) * | 2017-11-16 | 2018-02-23 | 山西立博线缆有限公司 | A kind of cable connecting arrangement for possessing fixed mechanism |
| CN112531387A (en) * | 2020-11-27 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Cable quick-operation joint box of moisturizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140212 Termination date: 20160829 |