CN202872317U - Self locking rapid plugging joint protection box - Google Patents
Self locking rapid plugging joint protection box Download PDFInfo
- Publication number
- CN202872317U CN202872317U CN 201220598591 CN201220598591U CN202872317U CN 202872317 U CN202872317 U CN 202872317U CN 201220598591 CN201220598591 CN 201220598591 CN 201220598591 U CN201220598591 U CN 201220598591U CN 202872317 U CN202872317 U CN 202872317U
- Authority
- CN
- China
- Prior art keywords
- cable
- box body
- joint
- locking
- holes
- 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
- 230000006378 damage Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a self locking rapid plugging joint protection box, and relates to the technical field of bypass connecting head protection in an electric system. The self locking rapid plugging joint protection box comprises a box cover, a box body, joint grooves, cable grooves and cable locking devices, wherein the box body is internally transversely provided with three semicircular column joint grooves in a side-by-side manner, and the two ends of each joint groove are respectively provided with a half cylindrical cable groove; an elastic antiskid cushion is coated on the surface of each cable groove, the cable groove is communicated with the joint grooves, the side wall of the box cover and the side wall of the box body are respectively provided with semicircular cable groove ports which are correspondingly matched with the cable grooves, and each cable groove is respectively correspondingly provided with the cable locking devices; and the box body is provided with an earthing device, and the box cover and the box body are also provided with lock catches. The device can effectively fix and protect a self locking rapid plugging joint, a hidden danger that the self locking rapid plugging joint is threw off because oversize electromotion is effectively prevented, and meanwhile, the self locking rapid plugging joint protection box is suitable for multiple types of self locking rapid plugging joints.
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
The cable line uninterrupted operation be realize the user not have a power failure or have a power failure in short-term be purpose, the operation of adopting the modes such as charged or in short-term power failure that cable plant is overhauled comprises that charged disconnecting non-loaded cable goes between and the events in operation such as bypass operation.Bypass connector is the equipment that is used for connection and the bypass flexible cable that continues in the bypass operation, comprises transition joint, T connector and terminal fitting.The transition joint of using at present is self-locking fast insert-pull joint.Under normal running status, self-locking fast insert-pull joint self satisfies the electric power requirement, yet under the burst current state, self-locking fast insert-pull joint might be thrown away cause damage of equipment even loss of life or personal injury because electric power is excessive.So be necessary self-locking fast insert-pull jiont treatment protection box is prevented the generation of contingency.
The utility model content
The shortcoming that exists 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; prevent that effectively 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 is by the following technical solutions: a kind of self-locking fast insert-pull joint protection box, comprise lid, box body, connector slot, cable trough and cable locking device, laterally be arranged side by side three half-cylindrical connector slot in the described box body, 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 the elastic anti-slip rubber cushion, and cable trough is connected with connector slot, the sidewall of lid and the sidewall of box body are respectively equipped with the semicircular cable notch with described cable trough corresponding matching, and each cable trough respectively correspondence is provided with the cable locking device; Box body is provided with earthing device, also is provided with snap close on lid and the box body.
Further technical scheme: described cable locking device comprises locking strip and kayser, and an 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, level is provided with and can passes the second with holes of locking strip on the lock body, be provided with a longitudinal hole second above with holes on the lock body, described button can slide up and down and is installed in this longitudinal hole, spring by vertical setting between button bottom and the lock body is connected, level is provided with and can passes the first with holes of locking strip on the button, on the described button when being subjected to compressive load the described first second top with holes that is positioned at holes.
The beneficial effects of the utility model are: this device can effectively be fixed and protect self-locking fast insert-pull joint; prevent that effectively 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.
Description of drawings
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 the cutaway view during the kayser locking state among the utility model embodiment;
Fig. 4 is the cutaway view during the kayser releasing orientation among the utility model embodiment;
Among the figure: 1 lid, 2 box bodys, 3 connector slot, 4 cable troughs, 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 laterally to be arranged side by side three half-cylindrical connector slot 3, the two ends of each connector slot 3 are respectively equipped with a semi-cylindrical cable trough 4, the surface of each cable trough 4 is covered with elastic anti-slip rubber cushion 9, and cable trough is connected with connector slot, the sidewall of the sidewall of lid 1 and box body 2 is respectively equipped with the semicircular cable notch 7 with cable trough 4 corresponding matching, and box body 2 is provided with earthing device 8.Also be provided with snap close 10 on lid 1 and the box body 2, can with lid 1 and box body 2 lockings, prevent that self-locking fast insert-pull joint from might be thrown away because electric power is excessive.
Each cable trough 4 respectively correspondence is provided with the cable locking device.
Among this embodiment, as shown in Figure 2, its cable locking device comprises locking strip 5 and kayser 6, and an 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, and level is provided with and can passes the second with holes 62 of locking strip 5 on the lock body 63, is provided with a longitudinal hole on the lock body 63 above second with holes 62, and button 61 can slide up and down and is installed in this longitudinal hole.Spring 64 by vertical setting between button 61 bottoms and the lock body 63 is connected, and level is provided with and can passes the first with holes 611 of locking strip 5 on the button 61, described first with holes 611 is positioned at second with holes 62 top when being subjected to compressive load on the described button 61.
When using, at 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, this moment, kayser was releasing orientation, with locking strip 5 from first with holes 611, second with holes 62 passes, and makes locking strip 5 tie behind the cable release button 61 tight, first with holes 611 moves to second with holes 62 top on resetting, first with holes 611 and second with holes 62 forms dislocation, as shown in Figure 3, thus chucking locking strip 5.So operation is locked each cable by the cable locking device successively, and lid 1 at last closes.When needs are removed self-locking fast insert-pull joint, at first open the lid 1, then unclamp successively each cable, concrete operations are: at first pin button 61, make the first with holes 611, second 62 alignment with holes, kayser is releasing orientation, then extracts locking strip 5 out and gets final product again.
Claims (2)
1. self-locking fast insert-pull joint protection box, it is characterized in that, comprise lid, box body, connector slot, cable trough and cable locking device, laterally be arranged side by side three half-cylindrical connector slot in the described box body, 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 the elastic anti-slip rubber cushion, and cable trough is connected with connector slot, the sidewall of lid and the sidewall of box body are respectively equipped with the semicircular cable notch with described cable trough corresponding matching, and each cable trough respectively correspondence is provided with the cable locking device; Box body is provided with earthing device, also is provided with snap close on lid and the box body.
2. a kind of self-locking fast insert-pull joint protection box according to claim 1, it is characterized in that: described cable locking device comprises locking strip and kayser, and an 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, level is provided with and can passes the second with holes of locking strip on the lock body, be provided with a longitudinal hole second above with holes on the lock body, described button can slide up and down and is installed in this longitudinal hole, spring by vertical setting between button bottom and the lock body is connected, level is provided with and can passes the first with holes of locking strip on the button, on the described button when being subjected to compressive load the described first second top with holes that is positioned at holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598591 CN202872317U (en) | 2012-11-14 | 2012-11-14 | Self locking rapid plugging joint protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598591 CN202872317U (en) | 2012-11-14 | 2012-11-14 | Self locking rapid plugging joint protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872317U true CN202872317U (en) | 2013-04-10 |
Family
ID=48039006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598591 Expired - Fee Related CN202872317U (en) | 2012-11-14 | 2012-11-14 | Self locking rapid plugging joint protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931624A (en) * | 2012-11-14 | 2013-02-13 | 山东电力集团公司济南供电公司 | Self-locking quick plugging connector protection case |
| CN111009873A (en) * | 2019-12-31 | 2020-04-14 | 安徽华源电缆集团有限公司 | High temperature resistant acid and alkali-resistant anticorrosive silicon rubber cable's joint department protective sheath |
-
2012
- 2012-11-14 CN CN 201220598591 patent/CN202872317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931624A (en) * | 2012-11-14 | 2013-02-13 | 山东电力集团公司济南供电公司 | Self-locking quick plugging connector protection case |
| CN111009873A (en) * | 2019-12-31 | 2020-04-14 | 安徽华源电缆集团有限公司 | High temperature resistant acid and alkali-resistant anticorrosive silicon rubber cable's joint department protective sheath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202230958U (en) | Manual maintenance switch | |
| CN202872317U (en) | Self locking rapid plugging joint protection box | |
| CN203434583U (en) | Self-locking rapid plugging joint protection box | |
| CN102931624A (en) | Self-locking quick plugging connector protection case | |
| CN104009327A (en) | High-current direct-current connecting device | |
| CN104466774B (en) | Low-tension switch cabinet with 1/2 draw-out type functional units | |
| CN201066725Y (en) | Quick cable connection mechanism for power car | |
| CN106207518A (en) | A kind of articulating device of high-voltage resin busbar joint | |
| KR101629488B1 (en) | Safety Device for Battery Pack Having Inserted-Typed Disconnect Member | |
| CN202446002U (en) | Automatic charge-discharge electric floor washing machine | |
| CN109572461A (en) | A kind of onboard charger of safety leak-proof electricity | |
| CN209804954U (en) | Quick access device and emergency distribution box of generator car | |
| CN201655698U (en) | Breaker expansion terminal and breaker | |
| CN106941144A (en) | The insulation protecting device used on new energy car battery case | |
| CN204989361U (en) | Connector breaks away from detection device | |
| KR20180130557A (en) | High-voltage connectors and methods for forming high-voltage connections | |
| CN201663317U (en) | Rectangular power connector | |
| CN203150495U (en) | High-voltage circuit safe breaker | |
| CN205583283U (en) | Plug and socket -outlet anticreep device | |
| CN111048960B (en) | Energy-saving socket with electric appliance protection function and use method thereof | |
| CN106410735A (en) | Outdoor RF cable protection device | |
| CN207459789U (en) | A kind of onboard charger | |
| CN204508469U (en) | A kind of charging wire accommodation device | |
| CN206834448U (en) | A kind of power receptacle of high security | |
| CN221041723U (en) | Power generation car access device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINAN POWER SUPPLY COMPANY OF SHANDONG ELECTRIC PO Effective date: 20130731 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JINAN POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20130731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250012 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130731 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation Address before: 250012 Shandong Province, Ji'nan City Central Luoyuan Street No. 238 Patentee before: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| 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: 20130410 Termination date: 20161114 |