CN211971375U - Three-phase power supply cable reel for mounting low-voltage cable branch box - Google Patents
Three-phase power supply cable reel for mounting low-voltage cable branch box Download PDFInfo
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- CN211971375U CN211971375U CN201922411928.XU CN201922411928U CN211971375U CN 211971375 U CN211971375 U CN 211971375U CN 201922411928 U CN201922411928 U CN 201922411928U CN 211971375 U CN211971375 U CN 211971375U
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- leakage protector
- cable drum
- closing cap
- protector body
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Abstract
The utility model discloses a three-phase power supply cable drum is used in installation of low tension cable feeder pillar, including the cable drum body, be equipped with the installation cavity on the terminal surface of cable drum body, it is provided with the earth-leakage protector body to peg graft on the installation cavity, earth-leakage protector body upper shield is equipped with the closing cap subassembly, rubber system board plug-in fastening is fixed on the terminal surface of cable drum body. The device is convenient for carry out effectual waterproof to the earth-leakage protector body through the closing cap subassembly, it is dustproof, anticollision protection, through the installation cavity, socket and closing cap subassembly, be convenient for carry out plug and play to the earth-leakage protector body, it makes rubber support board break away from the groove to rotate the closing cap subassembly, can realize the dismantlement of closing cap subassembly on the earth-leakage protector body, make the user when changing the earth-leakage protector body, need not dismantle the cable drum body and make it change in the maintenance, thereby reduce the work load of changing the earth-leakage protector body greatly, the electrified danger of changing of greatly reduced, safety protection is effectual.
Description
Technical Field
The utility model belongs to the technical field of the device for the low voltage distribution system, concretely relates to three-phase power supply cable drum is used in installation of low tension cable feeder pillar.
Background
At present, when cable branching is carried out at a cable branching point of an urban power supply distribution network, a cable branching box is widely used, and the cable branching box is mainly used for branching or switching cables. The cable drum belongs to the electrician's instrument of electrician's utensil class, a power supply for realizing electrical equipment, often provide the three-phase power of fixed phase sequence, the three-phase power cable drum of low voltage cable feeder pillar installation usefulness among the prior art, earth-leakage protector often directly fixes on the surface of three-phase power cable drum, can not carry out effectual anticollision to it, dustproof and waterproof protection, and when maintaining the change to it, the dismouting is troublesome, still need carry out the dismouting to whole cable drum, it is difficult to take trouble, be unfavorable for overhauing and maintaining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-phase power supply cable drum is used in installation of low tension cable feeder pillar to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three phase current cable drum is used in installation of low tension cable feeder pillar, includes the cable drum body, be equipped with the installation cavity on the terminal surface of cable drum body, it is provided with the earth-leakage protector body to peg graft on the installation cavity, earth-leakage protector body upper shield is equipped with the closing cap subassembly, the one end of closing cap subassembly is passed through the fixed axle and is rotated and connect on the terminal surface of cable drum body, the closing cap subassembly is including fixed apron, fixedly connected with rubber support plate on the inboard limit portion of fixed apron, the rubber is made the board and is inserted the fastening and decide on the terminal surface of cable drum body.
Preferably, a socket is fixedly embedded in the mounting cavity, and the leakage protector body is inserted into the socket and electrically connected with the socket.
This setting is convenient for install earth-leakage protector body, pulls out and inserts the convenient plug-and-play that realizes to be convenient for to change and installation, the swift flexibility of operation.
Preferably, one end of the fixed shaft is fixedly connected to the end face of the cable drum body, one end of the fixed cover plate is slidably sleeved on the fixed shaft, and the other end of the fixed shaft is fixedly connected with the stop block.
This setting has effectively improved connection structure stability between closing cap subassembly and the fixed axle for the closing cap subassembly rotates convenient difficult fixed axle that breaks away from, and connection structure is firm, thereby conveniently realizes the dismouting on the earth-leakage protector body, and waterproof dustproof effectual, the flexibility is high.
Preferably, the end face of the cable reel body corresponding to the periphery of the installation cavity is embedded with a positioning groove, and the positioning groove is connected with the rubber supporting plate in a matched mode.
This set up during the rubber support plate inserts the constant head tank, effectively improved connection structure's steadiness between cable drum body and the closing cap subassembly for the closing cap subassembly is convenient for carry out effectual protection to the earth-leakage protector body.
Preferably, the bottom fixedly connected with second magnet piece of constant head tank, the bottom fixedly connected with first magnet piece of rubber support plate, it is fixed to adsorb mutually between first magnet piece and the second magnet piece.
This setting is convenient for the rubber support board adsorbs to be fixed to the constant head tank in to connection structure's steadiness between cable drum body and the closing cap subassembly has further been improved.
Compared with the prior art, the utility model discloses a technological effect and advantage: this three-phase power supply cable drum is used in installation of low tension cable feeder pillar, be convenient for carry on effectual waterproof to the earth-leakage protector body through the closing cap subassembly, it is dustproof, anticollision and abrasionproof damage protection, and through the installation cavity, the mating reaction of socket and closing cap subassembly, be convenient for carry out plug and play to the earth-leakage protector body, it makes rubber support board break away from the groove to rotate the closing cap subassembly, can realize the dismantlement of closing cap subassembly on the earth-leakage protector body, it can to take out the earth-leakage protector body that needs to be changed again, make the user when changing the earth-leakage protector body, it makes it change in the maintenance not need to dismantle the cable drum body, thereby reduce the work load of changing the earth-leakage protector body greatly, the electrified danger of changing of greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the installation cavity of the present invention;
fig. 3 is a schematic diagram of the structure on the right side of the cover assembly of the present invention.
In the figure: 1. a cable reel body; 101. installing a cavity; 102. a socket; 2. a leakage protector body; 3. a closure assembly; 301. fixing the cover plate; 302. a rubber support plate; 303. a first magnet piece; 4. a fixed shaft; 401. a stopper; 5. positioning a groove; 501. a second magnet piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a three-phase power supply cable drum is used in installation of low tension cable feeder pillar, including cable drum body 1, be equipped with installation cavity 101 on the terminal surface of cable drum body 1, it is provided with earth leakage protector body 2 to peg graft on installation cavity 101, 2 upper hoods of earth leakage protector body are equipped with closing cap subassembly 3, the one end of closing cap subassembly 3 is passed through fixed axle 4 and is rotated and connect on the terminal surface of cable drum body 1, closing cap subassembly 3 includes fixed cover plate 301, fixedly connected with rubber support plate 302 on the inboard limit portion of fixed cover plate 301, the rubber is made the board and is inserted the fastening and is decided on the terminal surface of cable drum body 1.
A socket 102 is fixedly embedded in the mounting cavity 101, and the earth leakage protector body 2 is inserted into the socket 102 and electrically connected with the socket 102; being convenient for install earth-leakage protector body 2, pull out and insert the convenient plug-and-play that realizes to be convenient for to change and installation, the operation is swift nimble.
One end of the fixed shaft 4 is fixedly connected to the end face of the cable drum body 1, one end of the fixed cover plate 301 is slidably sleeved on the fixed shaft 4, and the other end of the fixed shaft 4 is fixedly connected with a stop block 401; effectively improved connection structure stability between closing cap subassembly 3 and the fixed axle 4 for closing cap subassembly 3 rotates convenient difficult fixed axle 4 that breaks away from, and connection structure is firm, thereby conveniently realizes the dismouting on earth-leakage protector body 2, and waterproof dustproof effectual, the flexibility is high.
A positioning groove 5 is embedded in the end surface of the cable reel body 1 corresponding to the periphery of the installation cavity 101, and the positioning groove 5 is connected with the rubber support plate 302 in a matching manner; in rubber support plate 302 inserted the constant head tank 5, effectively improved connection structure's steadiness between cable drum body 1 and the closing cap subassembly 3 for closing cap subassembly 3 is convenient for carry out effectual protection to earth-leakage protector body 2.
The bottom of the positioning groove 5 is fixedly connected with a second magnet piece 501, the bottom of the rubber supporting plate 302 is fixedly connected with a first magnet piece 303, and the first magnet piece 303 and the second magnet piece 501 are fixedly attached to each other; the rubber support plate 302 is conveniently fixed in the positioning groove 5 in an adsorption manner, so that the stability of the connecting structure between the cable reel body 1 and the cover assembly 3 is further improved.
Specifically, during the use, be convenient for carry out effectual waterproof to earth-leakage protector body 2 through closing cap subassembly 3, it is dustproof, anticollision and abrasionproof damage protection, and through installation cavity 101, socket 102 and closing cap subassembly 3's mating reaction, be convenient for carry out plug and play to earth-leakage protector body 2, it makes rubber support board 302 break away from the groove to rotate closing cap subassembly 3, can realize the dismantlement of closing cap subassembly 3 on earth-leakage protector body 2, it can to take out the earth-leakage protector body 2 that needs to be changed again, make the user when changing earth-leakage protector body 2, it makes it change in the maintenance not needing to dismantle cable drum body 1, thereby reduce the work load of changing earth-leakage protector body 2 greatly, the electrified danger of changing of greatly reduced, safety protection is effectual.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a low tension cable feeder pillar installation is with three-phase power supply cable drum, includes cable drum body (1), its characterized in that: be equipped with installation cavity (101) on the terminal surface of cable drum body (1), it is provided with earth-leakage protector body (2) to peg graft on installation cavity (101), earth-leakage protector body (2) upper shield is equipped with closing cap subassembly (3), the one end of closing cap subassembly (3) is passed through fixed axle (4) and is rotated the connection on the terminal surface of cable drum body (1), closing cap subassembly (3) are including fixed apron (301), fixedly connected with rubber support plate (302) on the inboard limit portion of fixed apron (301), the board is made to rubber inserts the fastening and is decided on the terminal surface of cable drum body (1).
2. The three-phase power supply cable reel for the installation of the low-voltage cable branch box according to claim 1, wherein: the mounting cavity (101) is fixedly embedded with a socket (102), and the leakage protector body (2) is inserted into the socket (102) and is electrically connected with the socket (102).
3. The three-phase power supply cable reel for the installation of the low-voltage cable branch box according to claim 1, wherein: one end of the fixed shaft (4) is fixedly connected to the end face of the cable reel body (1), one end of the fixed cover plate (301) is sleeved on the fixed shaft (4) in a sliding mode, and the other end of the fixed shaft (4) is fixedly connected with a stop block (401).
4. The three-phase power supply cable reel for the installation of the low-voltage cable branch box according to claim 1, wherein: the cable drum is characterized in that a positioning groove (5) is embedded in the end face of the cable drum body (1) corresponding to the periphery of the installation cavity (101), and the positioning groove (5) is connected with the rubber supporting plate (302) in a matched mode.
5. The three-phase power supply cable reel for the installation of the low-voltage cable branch box according to claim 4, wherein: the bottom fixedly connected with second magnet piece (501) of constant head tank (5), the bottom fixedly connected with first magnet piece (303) of rubber support plate (302), it is fixed to adsorb mutually between first magnet piece (303) and second magnet piece (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411928.XU CN211971375U (en) | 2019-12-28 | 2019-12-28 | Three-phase power supply cable reel for mounting low-voltage cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411928.XU CN211971375U (en) | 2019-12-28 | 2019-12-28 | Three-phase power supply cable reel for mounting low-voltage cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211971375U true CN211971375U (en) | 2020-11-20 |
Family
ID=73369345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922411928.XU Active CN211971375U (en) | 2019-12-28 | 2019-12-28 | Three-phase power supply cable reel for mounting low-voltage cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211971375U (en) |
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2019
- 2019-12-28 CN CN201922411928.XU patent/CN211971375U/en active Active
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