CN212110396U - High tension switchgear cable detection device - Google Patents
High tension switchgear cable detection device Download PDFInfo
- Publication number
- CN212110396U CN212110396U CN202020552510.0U CN202020552510U CN212110396U CN 212110396 U CN212110396 U CN 212110396U CN 202020552510 U CN202020552510 U CN 202020552510U CN 212110396 U CN212110396 U CN 212110396U
- Authority
- CN
- China
- Prior art keywords
- clamping block
- block
- cable
- fixture block
- detection device
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the field of cable detection, in particular to a high-voltage switch cabinet cable detection device, which comprises an upper clamping block and a lower clamping block, wherein the upper clamping block is connected with the lower clamping block in a clamping way, the bottom of the outer wall at the left side of the upper clamping block and the top of the outer wall at the left side of the lower clamping block are fixedly connected with connecting blocks, the bottom of the connecting block on the lower clamping block is fixedly connected with a nut, the inside of the connecting block on the upper clamping block is in threaded connection with a bolt, the device is formed by combining the upper clamping block and the lower clamping block which are fixed together by bolts, when in use, the upper clamping block and the lower clamping block are, and then the device is arranged on the cable, the screw rod on the upper clamping block is screwed downwards, the screw rod pushes the pressing plate downwards to prop the cable from the upper part, the lower clamping block supports the cable, and the pressing plate props the cable from the upper part, so that the device is fixed on the cable.
Description
Technical Field
The utility model relates to a cable detection area specifically is a high tension switchgear cable detection device.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, and has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like.
The cubical switchboard is in the use, need carry out temperature detection to interior component of cubical switchboard and cable, guarantees the security that the cubical switchboard used, only through installation temperature detection device in the cabinet at present, detects the temperature in the cabinet in the cubical switchboard use, the temperature in the cable course of work in the unable accurate detection cabinet, detection effect is relatively poor, needs the workman to open the cabinet door and comes the manual work to detect during the temperature of detection cable, and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tension switchgear cable detection device 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:
a high-voltage switch cabinet cable detection device comprises an upper clamping block and a lower clamping block, wherein the upper clamping block is connected with the lower clamping block in a clamping manner, connecting blocks are fixedly connected to the bottoms of the outer walls of the left side and the right side of the upper clamping block and the tops of the outer walls of the left side and the right side of the lower clamping block respectively, a nut is fixedly connected to the bottom of each connecting block on the lower clamping block, a bolt is in threaded connection with the inside of each connecting block on the upper clamping block, and the bolt penetrates through the connecting blocks on the upper clamping block and the lower clamping block downwards and is fixed; the bottom of the lower clamping block is fixedly connected with a temperature sensor, the temperature sensor is electrically connected with an internal power supply, the top end of the temperature sensor is fixedly connected with a contact, and the contact penetrates upwards to the outside of the inner side wall of the lower clamping block; the screw rod is connected to the inner portion of the top end of the upper clamping block in a threaded mode, the bottom end of the screw rod is rotatably connected with the pressing plate, and the pressing plate is located on the outer portion of the inner side wall of the upper clamping block.
As a further aspect of the present invention: go up fixture block bottom fixedly connected with two locating pieces that are the symmetric distribution, two constant head tanks that are the symmetric distribution are seted up at lower fixture block top, the locating piece block is installed inside the constant head tank.
As a further aspect of the present invention: the inner sides of the upper clamping block and the lower clamping block are provided with arc-shaped grooves.
As a further aspect of the present invention: screw holes are formed in the connecting blocks, and the bolts are connected inside the screw holes in a threaded mode.
As a further aspect of the present invention: the nut is located under the screw hole.
As a further aspect of the present invention: the clamp plate is of an arc-shaped structure, and a rubber pad is fixedly connected to the inner side wall of the clamp plate.
As a further aspect of the present invention: the middle position of the bottom of the lower fixture block is provided with a through hole penetrating through the lower fixture block, and the contact is positioned in the through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the device is formed by combining an upper clamping block and a lower clamping block which are fixed together by screw connection, when in use, the upper clamping block and the lower clamping block are respectively clamped at the upper side and the lower side of a cable, the upper clamping block and the lower clamping block are fixed together by bolts, the device is further mounted on the cable, a screw rod on the upper clamping block is screwed downwards, the screw rod pushes a pressing plate downwards to prop the cable from the upper part, the lower clamping block supports the cable, the pressing plate props the cable from the upper part, and further the device is fixed on the cable, the device has simple structure and easy operation, is convenient to mount, can adjust the position of the pressing plate according to the diameter of the cable when in use, can fix cables with different diameters, further fix the device on the cables with different diameters, improves the applicability, and can detect the temperature of the cable by a temperature sensor with a contact on the lower clamping block, the temperature of the cable in the switch cabinet can be constantly detected, and the safety of equipment operation is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of a cable detection device of a high-voltage switch cabinet;
FIG. 2 is a schematic cross-sectional view of a side surface of a cable detection device of a high-voltage switch cabinet;
FIG. 3 is a schematic front view of a cable detection device for a high voltage switch cabinet;
fig. 4 is a schematic perspective view of a cable detection device of a high-voltage switch cabinet.
In the figure: 1. an upper clamping block; 11. positioning blocks; 2. a lower clamping block; 21. a temperature sensor; 211. a contact; 22. a through hole; 23. positioning a groove; 3. connecting blocks; 31. a screw hole; 32. a nut; 33. a bolt; 4. a screw; 41. pressing a plate; 411. and (7) a rubber pad.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present invention, a high voltage switch cabinet cable detection device comprises an upper fixture block 1 and a lower fixture block 2, the upper fixture block 1 is connected with the lower fixture block 2 in a clamping manner, the bottom of the outer wall of the left and right sides of the upper fixture block 1 and the top of the outer wall of the left and right sides of the lower fixture block 2 are both fixedly connected with a connecting block 3, the bottom of the connecting block 3 on the lower fixture block 2 is fixedly connected with a nut 32, the inside of the connecting block 3 on the upper fixture block 1 is connected with a bolt 33 in a threaded manner, the bolt 33 downwardly penetrates through the connecting blocks 3 on the upper fixture block 1 and the lower fixture block 2, and is fixed inside the nut 32 in a threaded manner, the bottom of the lower fixture block 2 is fixedly connected with a temperature sensor 21, the temperature sensor 21 is electrically connected with an internal power, the bottom end of the screw rod 4 is rotatably connected with a pressing plate 41, and the pressing plate 41 is positioned outside the inner side wall of the upper clamping block 1.
In fig. 1, 3 and 4: when the cable fixing device is installed, the upper fixture block 1 and the lower fixture block 2 are respectively clamped at the upper side and the lower side of a cable, the upper fixture block 1 and the lower fixture block 2 are clamped together, the two connecting blocks 3 at the left side and the right side of the upper fixture block 1 are aligned with the two connecting blocks 3 at the left side and the right side of the lower fixture block 2, bolts 33 inside the two connecting blocks 3 on the upper fixture block 1 are sequentially screwed downwards, the bolts 33 move downwards and enter nuts 32 at the bottoms of the connecting blocks 3 on the lower fixture block 2, the bolts 33 are screwed down to be tightly connected with the bolts 33, the upper fixture block 1 and the lower fixture block 2 are further fixed together, the upper fixture block 1 and the lower fixture block 2 are installed outside the cable, the operation is simple, the upper fixture block 1 and the lower fixture block 2 are conveniently installed and fixed outside the cable, after the upper fixture block 1 and the lower fixture block 2 are installed outside the cable, the bottoms of the cable are attached, be convenient for carry out placing of cable, put the cable down on the 2 inside walls of fixture block back, screw rod 4 inside in 1 top of fixture block is twisted down, clamp plate 41 of screw rod 4 bottom is located 1 inside walls of fixture block outside, screw rod 4 can promote clamp plate 41 downwards and remove to the top of cable, continue to twist screw rod 4 and make clamp plate 41 and the top laminating of cable, it fixes the position of clamp plate 41 to screw up screw rod 4, after fixing clamp plate 41, lower fixture block 2 can hold the cable, clamp plate 41 can be followed the top and withstood the cable, and then fix the cable, fix the device on the cable, therefore, the operation is simple, conveniently fix the device in the cable outside, can adjust the position of clamp plate 41 according to the diameter of cable during the use, can fix the cable of different diameters, and then fix the device on the cable of different diameters, and therefore, the suitability is improved.
In fig. 1, 2 and 3: lower fixture block 2 bottom is provided with temperature sensor 21 that has contact 211, temperature sensor 21's model is DS18B20, contact 211 on the temperature sensor 21 upwards runs through to fixture block 2 inside wall outside down, with the device fixed back on the cable, the top of contact 211 can contact with the cable, can carry out temperature detection to the cable through temperature sensor 21 and contact 211, it shows to detect data through the display screen on the temperature sensor 21, can detect the temperature of cable in the cubical switchboard constantly, guarantee the security of equipment operation, temperature sensor 21 can connect the treater, can be with the information transmission who detects to remote computer through the treater, make things convenient for the temperature information of workman real time monitoring cable.
In fig. 2: the bottom of the upper fixture block 1 is fixedly connected with two symmetrically distributed positioning blocks 11, the top of the lower fixture block 2 is provided with two symmetrically distributed positioning grooves 23, and the positioning blocks 11 are clamped and installed inside the positioning grooves 23; during the installation, go up fixture block 1 and lower fixture block 2 and block in the upper and lower both sides of cable respectively, put the back with the locating piece 11 block of going up fixture block 1 bottom inside the constant head tank 23 at lower fixture block 2 top, through mutually supporting between constant head tank 23 and the locating piece 11, can be with going up fixture block 1 and lower fixture block 2's position fixed, will go up fixture block 1 and more conveniently come fixture block 1 and lower fixture block 2 fixed together through bolt 33 after fixture block 2 fixes a position down.
In fig. 1 and 4: a screw hole 31 is formed in the connecting block 3, a bolt 33 is connected to the inside of the screw hole 31 in a threaded manner, and a nut 32 is positioned right below the screw hole 31; bolt 33 threaded connection is inside screw 31, and the screw 31 is convenient for bolt 33 to remove, and the nut 32 of connecting block 3 bottom on the fixture block 2 is located the inside screw 31 of connecting block 3 under, and when screwing bolt 33 down, inside bolt 33 downwardly movement can directly enter into nut 32, conveniently links together fixture block 1 and connecting block 3 on the fixture block 2 down through bolt 33 and nut 32, and then fixes fixture block 1 and lower fixture block 2 together.
In fig. 1, 3 and 4: the pressing plate 41 is of an arc-shaped structure, and a rubber pad 411 is fixedly connected to the inner side wall of the pressing plate 41; curved clamp plate 41 can with the cable laminating inseparabler, firm, can improve the fastness fixed to the cable, and then the fastness of device installation has been improved, the clamp plate 41 inside wall is provided with rubber pad 411, when clamp plate 41 withstands the cable from the top, rubber pad 411 clamp is between clamp plate 41 and cable, rubber pad 411 can prevent that clamp plate 41 from direct and cable contact, can play the effect of protection to the cable, rubber pad 411 can also increase the joint strength between cable and the clamp plate 41, and then the fastness of cable fixation has been improved, and the fastness of device installation.
In fig. 1 and 2: a through hole 22 penetrating through the lower fixture block 2 is formed in the middle position of the bottom of the lower fixture block 2, and the contact 211 is located inside the through hole 22; the contact 211 is located in the through hole 22 at the middle position of the bottom of the lower fixture block 2, and the through hole 22 can limit the position of the contact 211, so that the contact 211 is always located in the through hole 22, and the stability of the contact 211 in use can be improved.
The utility model discloses a theory of operation is: when in use, the upper fixture block 1 and the lower fixture block 2 are respectively clamped at the upper side and the lower side of a cable, the positioning block 11 at the bottom of the upper fixture block 1 is clamped in the positioning groove 23 at the top of the lower fixture block 2, the upper fixture block 1 and the lower fixture block 2 are connected together, then the two bolts 33 are sequentially screwed downwards to enable the bolts 33 to be tightly connected with the nuts 32, the upper fixture block 1 and the lower fixture block 2 are fixed together, then the device is installed on the cable, at the moment, the lower fixture block 2 supports the cable, then the screw rod 4 on the upper fixture block 1 is screwed downwards, the screw rod 4 pushes the pressing plate 41 downwards to prop the cable from the upper side, so that the device is fixed on the cable, the installation of the device is convenient, the position of the pressing plate 41 can be adjusted according to the diameter of the cable during use, the cables with different diameters can be fixed, the device is fixed on the cables with different, the contact 211 on the bottom temperature sensor 21 of lower fixture block 2 contacts with the cable, detects the temperature of cable in the cubical switchboard constantly through temperature sensor 21, guarantees the security of equipment operation.
Claims (7)
1. The cable detection device for the high-voltage switch cabinet is characterized by comprising an upper clamping block (1) and a lower clamping block (2), wherein the upper clamping block (1) is connected with the lower clamping block (2) in a clamping manner, the bottoms of the outer walls of the left side and the right side of the upper clamping block (1) and the tops of the outer walls of the left side and the right side of the lower clamping block (2) are fixedly connected with connecting blocks (3), the bottom of the connecting block (3) on the lower clamping block (2) is fixedly connected with a nut (32), a bolt (33) is in threaded connection with the inside of the connecting block (3) on the upper clamping block (1), the bolt (33) downwards penetrates through the connecting blocks (3) on the upper clamping block (1) and the lower clamping block (2), and the bolt is fixed;
the bottom of the lower fixture block (2) is fixedly connected with a temperature sensor (21), the temperature sensor (21) is electrically connected with an internal power supply, the top end of the temperature sensor (21) is fixedly connected with a contact (211), and the contact (211) penetrates upwards to the outside of the inner side wall of the lower fixture block (2);
the screw rod (4) is connected to the top end of the upper clamping block (1) in a threaded mode, the pressing plate (41) is connected to the bottom end of the screw rod (4) in a rotating mode, and the pressing plate (41) is located on the outer portion of the inner side wall of the upper clamping block (1).
2. The high voltage switch cabinet cable detection device according to claim 1, wherein two positioning blocks (11) are fixedly connected to the bottom of the upper fixture block (1) and symmetrically distributed, two positioning grooves (23) are formed in the top of the lower fixture block (2) and symmetrically distributed, and the positioning blocks (11) are clamped and installed in the positioning grooves (23).
3. The high voltage switch cabinet cable detection device according to claim 1, wherein the inner sides of the upper clamping block (1) and the lower clamping block (2) are provided with arc-shaped grooves.
4. The high-voltage switch cabinet cable detection device according to claim 1, wherein a screw hole (31) is formed in the connection block (3), and the bolt (33) is screwed in the screw hole (31).
5. The high-voltage switch cabinet cable detection device according to claim 4, wherein the nut (32) is located right below the screw hole (31).
6. The high-voltage switch cabinet cable detection device according to claim 1, wherein the pressure plate (41) is of an arc-shaped structure, and a rubber pad (411) is fixedly connected to the inner side wall of the pressure plate (41).
7. The high voltage switch cabinet cable detection device according to claim 1, wherein a through hole (22) penetrating through the lower fixture block (2) is formed at a middle position of the bottom of the lower fixture block (2), and the contact (211) is located inside the through hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552510.0U CN212110396U (en) | 2020-04-15 | 2020-04-15 | High tension switchgear cable detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552510.0U CN212110396U (en) | 2020-04-15 | 2020-04-15 | High tension switchgear cable detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212110396U true CN212110396U (en) | 2020-12-08 |
Family
ID=73639551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552510.0U Active CN212110396U (en) | 2020-04-15 | 2020-04-15 | High tension switchgear cable detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212110396U (en) |
-
2020
- 2020-04-15 CN CN202020552510.0U patent/CN212110396U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110611273B (en) | Operating structure for ground potential live-line fire-carrying operation | |
| CN208637616U (en) | A kind of outdoor cable penetrating cable clamp | |
| CN201319480Y (en) | Cable head earth wire device | |
| CN212110396U (en) | High tension switchgear cable detection device | |
| CN101741030B (en) | Cable end grounding wire device | |
| CN217135119U (en) | Strain clamp for power transmission | |
| CN214204902U (en) | High-voltage cable branch box | |
| CN206806926U (en) | Service conductor cable stationary barrier device | |
| CN213402386U (en) | Deformable bus assembly | |
| CN204596989U (en) | A kind of power cable on line joint | |
| CN208656288U (en) | The replacement tool of ground electrode circuit insulator and fitting | |
| CN219776914U (en) | Power transmission line contact temperature stability monitoring device | |
| CN220794820U (en) | Cable strength detection device | |
| CN219226659U (en) | Novel insulating grounding ring | |
| CN213817155U (en) | Temporary short circuit device that generates heat of generating line T connects gold utensil | |
| CN215087319U (en) | Test bench for electrical engineering | |
| CN218472730U (en) | Adjustable device for power grid distribution circuit | |
| CN201310682Y (en) | Earth line device support of cable line | |
| CN220022161U (en) | Cable fixing device for communication engineering | |
| CN214069504U (en) | Bus duct with adjustable steering angle | |
| CN215815753U (en) | Do benefit to circuit breaker of stable wiring | |
| CN220754295U (en) | Bus-bar clamp of power transmission and transformation equipment | |
| CN213817102U (en) | Assembled cable support for high-voltage switch cabinet | |
| CN202177648U (en) | All-insulated type watt-hour meter binding clip | |
| CN203014322U (en) | Pre-hanging type power transmission line ice melting connecting line rapid operation clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211008 Address after: 461500 eastern part of Wei Wu Road, Changge, Xuchang, Henan Patentee after: HENAN YIHE ELECTRICAL APPLIANCES Co.,Ltd. Address before: 710000 No. 35 middle Changle Road, Shaanxi, Xi'an Patentee before: Fang Ganbai |