CN206685870U - Cable connector for below rated voltage 35kV equipment for power transmission and distribution - Google Patents
Cable connector for below rated voltage 35kV equipment for power transmission and distribution Download PDFInfo
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- CN206685870U CN206685870U CN201720539281.7U CN201720539281U CN206685870U CN 206685870 U CN206685870 U CN 206685870U CN 201720539281 U CN201720539281 U CN 201720539281U CN 206685870 U CN206685870 U CN 206685870U
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- binding post
- temperature sensor
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Abstract
It the utility model is related to the cable connector of the equipment for power transmission and distribution for below rated voltage 35kV, including joint body, binding post, bolt assembly and temperature sensor, binding post, bolt assembly and temperature sensor are arranged in joint body, bolt assembly is connected with binding post, and binding post is connected with cable；Temperature sensor is arranged on binding post and is conducted therewith, or is conducted on the bolt assembly and therewith；The temperature sensor is connected with terminal device radio communication.The utility model sets multiple temperature sensors in the cable connector by the equipment for power transmission and distribution below rated voltage 35kV, any diverse location that temperature sensor can be arranged in joint body, so that temperature sensor is directly contacted or turned on binding post, the temperature of inlet-outlet line tie point in power equipment can be really reacted；The shape size and mounting means of temperature sensor can need to set according to production.
Description
Technical field
It the utility model is related to inlet-outlet line tie point thermometry field in power equipment, and in particular to for rated voltage
The cable connector of below 35kV equipment for power transmission and distribution.
Background technology
The security incident of the distribution industry of China's power system is drawn by inlet-outlet line tie point heating in power equipment mostly
Rise, therefore, want to evade and reduce the generation of accident, to be mainly known a priori by the temperature change and temperature value of tie point.So
And existing thermometric mode, the temperature of cable surface can only be measured, so as to infer the temperature of heat generating spot, by each side such as environment
The influence in face misses by a mile.For example, easily by surrounding enviroment and the interference of electromagnetic field, volume is excessive, rapid wear is easy to break, installation is complicated,
Difficult in maintenance, non-refractory, insulating properties are poor, easily produce false alarm under high temperature, measurement temperature value differs with actual temperature value
Larger, frequent, short life of replacing battery etc..
Utility model content
Technical problem to be solved in the utility model is in view of the shortcomings of the prior art, there is provided one kind is used for rated voltage
The cable connector of below 35kV equipment for power transmission and distribution.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：Power transmission and distribution for below rated voltage 35kV
The cable connector of equipment, including joint body, binding post, bolt assembly and temperature sensor, the binding post, the spiral shell
Bolt assembly and the temperature sensor are arranged in the joint body, and the bolt assembly is connected with the binding post
Connect, the binding post is connected with cable；The temperature sensor is arranged on the binding post and is conducted therewith,
Or it is conducted on the bolt assembly and therewith；The temperature sensor is connected with terminal device radio communication.
The beneficial effects of the utility model are：The utility model passes through the equipment for power transmission and distribution electricity below rated voltage 35kV
Binding post in cable joint sets temperature sensor on the optional position of bolt assembly so that temperature sensor is directly with connecing
Line terminals or bolt assembly contact and conducting, it can really react the temperature of inlet-outlet line tie point in power equipment；Temperature passes
The shape size and mounting means of sensor can need to set according to production.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the bolt assembly includes screw bolt and nut, and the nut is screwed on the bolt, the bolt with
The binding post is fixedly connected, and the temperature sensor is arranged on the nut.
It is using the above-mentioned further beneficial effect of scheme：By the mounting temperature sensor on nut, on the one hand install
It is convenient, avoid bolt from damaging temperature sensor in installation process, on the other hand also intuitively can really react bolt and electric power
The temperature change of inlet-outlet line tie point in equipment.
Further, mounting groove is offered on the nut, the temperature sensor is arranged in the mounting groove.
It is using the above-mentioned further beneficial effect of scheme：By opening up mounting groove on nut so that temperature sensor
Fixation on nut is more firm.
Further, the joint body includes shell, the T-shaped tubular structure of shell, includes the connection of mutual conduction
Section and conduction period, one end of the linkage section are fixedly linked and connected with the outer wall vertical of the conduction period；
The binding post is located in the linkage section and its one end is located in the conduction period；The bolt is located in
In the conduction period and it is located at the part in the conduction period with the binding post to be connected.
It is using the above-mentioned further beneficial effect of scheme：By the shell for setting T-type structure so that binding post and bolt
Perpendicular arrangement so that bolt and binding post it is easier for installation, firm.
Further, the temperature sensor is arranged in the part that the binding post is located in the conduction period and pressed
It is connected between the binding post and the madial wall of the conduction period；Or the temperature sensor is arranged on the binding post position
In in the part in the linkage section.
It is using the above-mentioned further beneficial effect of scheme：By the way that temperature sensor is arranged on binding post so that
User can carry out any selection according to being actually needed come the installation site of pair of wire connection terminals, practical.
Further, the joint body also includes rear blanking cover, and the rear blanking cover is in the open tubular of one end closure, the other end
Structure, its opening end are plugged on one end of the conduction period；Pass through epoxy resin injection cure process in blanking cover after described
A metal insert is embedded with, fluted or through hole is opened up on the metal insert, one end of the bolt is screwed in the metal
In the groove or through hole of inserts, the binding post is connected to the centre position of the bolt；The nut is crimped on described connect
Between line terminals and the metal insert.
Further, the joint body also includes sleeve pipe, and described sleeve pipe is plugged on the other end of the conduction period, the spiral shell
The other end of bolt is plugged in described sleeve pipe.
It is using the above-mentioned further beneficial effect of scheme：By setting sleeve pipe, the exhausted of cable connector is further ensured
Edge performance.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of cable connector of the present utility model；
Fig. 2 is the structural representation of nut of the present utility model；
Fig. 3 is Fig. 2 Section A-A structural representation.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, joint body；11st, linkage section；12nd, conduction period；13rd, bolt；14th, rear blanking cover；15th, sleeve pipe；16th, metal insert；
17th, nut；171st, mounting groove；18th, epoxy resin；2nd, binding post；3rd, temperature sensor；4th, cable.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1-Figure 3, the cable connector of the equipment for power transmission and distribution for below rated voltage 35kV of the present embodiment, bag
Include joint body 1, binding post 2, bolt assembly and temperature sensor 3, the binding post 2, the bolt assembly and described
Temperature sensor 3 is arranged in the joint body 1, and the bolt assembly is connected with the binding post 2, the wiring
Terminal 2 is connected with cable 4；The temperature sensor 3 is arranged on the binding post 2 and is conducted therewith, or installation
It is conducted on the bolt assembly and therewith；The temperature sensor 3 is connected with terminal device radio communication.The present embodiment institute
The conducting stated is turned on for directly contact, and the conduction of horizontal electrical signal or heat energy can be entered between two parts after conducting.This implementation
Example is by the binding post of equipment for power transmission and distribution cable connector below rated voltage 35kV or the optional position of bolt assembly
Temperature sensor is set so that temperature sensor is directly contacted and turned on binding post or bolt assembly, can be really anti-
Answer the temperature of inlet-outlet line tie point in power equipment；The shape size and mounting means of temperature sensor can be according to production needs
Set.Below the rated voltage 35kV of the present embodiment equipment for power transmission and distribution is specially rated voltage in 35kV and following power transmission and distribution
Equipment.
As shown in Figure 1-Figure 3, the bolt assembly includes bolt 13 and nut 17, and the nut 17 is screwed in the bolt
On 13, the bolt 13 is fixedly connected with the binding post 2, and the temperature sensor 3 is arranged on the nut 17.Pass through
The mounting temperature sensor on nut, it is on the one hand easy for installation, avoid bolt from damaging temperature sensor in installation process, it is another
Aspect also intuitively can really react the temperature change of bolt and inlet-outlet line tie point in power equipment so that in cable connector
Temperature monitoring more accurately and reliably, effect is more preferable.Temperature sensor 3 directly can be crimped on nut 17 and joint by the present embodiment
Between the inwall of body, or directly temperature sensor 3 is fixed on nut 17；It is more steady for the fixation of temperature sensor
Gu the present embodiment preferably opens up mounting groove 171 on the nut 17, the temperature sensor 17 is arranged on the mounting groove
In 171.The mounting groove 171 is preferably opened on the outer circumferential wall of the nut 17.
As shown in figure 1, the joint body of the present embodiment includes shell, the T-shaped tubular structure of shell, including phase
The linkage section 11 and conduction period 12 mutually turned on, one end of the linkage section 11 and the outer wall vertical of the conduction period 12 are fixedly linked
And connect；The binding post 2 is located in the linkage section 11 and its one end is located in the conduction period 12；The bolt 13
It is located in the conduction period 12 and is located at the part in the conduction period 12 with the binding post 2 and is connected, the bolt 13
It is arranged vertically with the binding post 2.The present embodiment is by setting the shell of T-type structure so that binding post and bolt are perpendicular
Arrangement so that bolt and binding post it is easier for installation, firm.
The temperature sensor 3 of the present embodiment can also be located in the conduction period 12 installed in the binding post 2
A part on and be crimped between the binding post 2 and the madial wall of the conduction period 12；Or the temperature sensor 3 is pacified
It is located at mounted in the binding post 2 in the part in the linkage section 11.By the way that temperature sensor is arranged on into binding post
On so that user can carry out any selection according to being actually needed come the installation site of pair of wire connection terminals, practical.
As shown in figure 1, the joint body 1 of the present embodiment also includes rear blanking cover 14, the rear blanking cover 14 blocks in one end, is another
The tubular structure of open at one end, its opening end are plugged on one end of the conduction period 12；Pass through asphalt mixtures modified by epoxy resin in blanking cover 14 after described
Fat injection cure process is embedded with a metal insert 16, and fluted or through hole, the spiral shell are opened up on the metal insert 16
One end of bolt 13 is screwed in the groove or through hole of the metal insert 16, and the binding post 2 is connected to the bolt 13
Centre position；The nut 17 is crimped between the binding post 2 and the metal insert 16.As shown in figure 1, epoxy resin
18 in rear blanking cover 14；One end grafting of the bolt 13 in the rear in blanking cover 14 metal insert 16 groove or through hole
It is interior.
As shown in figure 1, the joint body 1 also includes sleeve pipe 15, described sleeve pipe 15 is plugged on the another of the conduction period 12
One end, the other end of the bolt 13 are plugged in described sleeve pipe 15.By setting sleeve pipe, cable connector is further ensured
Insulating properties.
In cabinet and casing of the cable connector of the present embodiment available for below rated voltage 35kV power transmission and distribution, cable connects
Temperature sensor size shape in head differs, multifarious varied, and temperature sensor and rear blanking cover and wiring
The mounting means of terminal is unlimited, divergent thinking, as long as installation position is correct, mounting means is unlimited, how to facilitate and how to install；This
Temperature sensor in the cable connector of embodiment can be one, or multiple, multiple temperature sensors are separate
Work, does not interfere with each other, even if there is a temperature sensor to break down, does not influence the work of other temperature sensors still.Example
Such as, temperature sensor can be arranged in the part that binding post is located in the conduction period and be crimped on the binding post
Between the madial wall of the conduction period；Or by temperature sensor be arranged on the binding post be located in the linkage section one
On part；Also temperature sensor can be located on one end of metal insert installed in bolt；Also temperature sensor can be arranged on
The front end of binding post or the centre of binding post and it is any can installation position, mounting means is unlimited, can be bonding,
The any-modes such as welding.The temperature data that temperature sensor detects in the cable connector of the present embodiment can be connect by various data
Mouthful, such as RS485, RS232 or network application are integrated in any kind of DTU, multifunctional panel display system, various tests
Control system, internet big data system, realize the highly integrated and shared of data.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, limited unless otherwise clear and definite.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (7)
1. for below rated voltage 35kV equipment for power transmission and distribution cable connector, it is characterised in that including joint body (1),
Binding post (2), bolt assembly and temperature sensor (3), the binding post (2), the bolt assembly and the temperature pass
Sensor (3) is arranged in the joint body (1), and the bolt assembly is connected with the binding post (2), the wiring
Terminal (2) is connected with cable (4)；The temperature sensor (3) is arranged on the binding post (2) and mutually led therewith
It is logical, or be conducted on the bolt assembly and therewith；The temperature sensor (3) connects with terminal device radio communication
Connect.
2. it is used for the cable connector of below rated voltage 35kV equipment for power transmission and distribution according to claim 1, it is characterised in that
The bolt assembly includes bolt (13) and nut (17), and the nut (17) is screwed on the bolt (13), the bolt
(13) it is fixedly connected with the binding post (2), the temperature sensor (3) is arranged on the nut (17).
3. it is used for the cable connector of below rated voltage 35kV equipment for power transmission and distribution according to claim 2, it is characterised in that
Mounting groove (171) is offered on the nut (17), the temperature sensor (3) is arranged in the mounting groove (171).
4. being used for the cable connector of below rated voltage 35kV equipment for power transmission and distribution according to Claims 2 or 3, its feature exists
In the joint body (1) includes shell, the T-shaped tubular structure of shell, including the linkage section (11) of mutual conduction and led
Logical section (12), one end of the linkage section (11) is fixedly linked and connected with the outer wall vertical of the conduction period (12)；
The binding post (2) is located in the linkage section (11) and its one end is located in the conduction period (12)；The spiral shell
Bolt (13) is located in the conduction period (12) and is located at the part phase in the conduction period (12) with the binding post (2)
Even.
5. it is used for the cable connector of below rated voltage 35kV equipment for power transmission and distribution according to claim 4, it is characterised in that
The temperature sensor (3) is arranged in the part that the binding post (2) is located in the conduction period (12) and is crimped on
Between the madial wall of the binding post (2) and the conduction period (12)；Or the temperature sensor (3) is arranged on the wiring
Terminal (2) is located in the part in the linkage section (11).
6. it is used for the cable connector of below rated voltage 35kV equipment for power transmission and distribution according to claim 4, it is characterised in that
The joint body (1) also includes rear blanking cover (14), and the rear blanking cover (14) is in the open tubular knot of one end closure, the other end
Structure, its opening end are plugged on one end of the conduction period (12)；It is solidified into after described in blanking cover (14) by epoxy resin injection
Type technique is embedded with a metal insert (16), and fluted or through hole is opened up on the metal insert (16), the bolt (13)
One end is screwed in the groove or through hole of the metal insert (16), and the binding post (2) is connected to the bolt (13)
Centre position；The nut (17) is crimped between the binding post (2) and the metal insert (16).
7. it is used for the cable connector of below rated voltage 35kV equipment for power transmission and distribution according to claim 6, it is characterised in that
The joint body (1) also includes sleeve pipe (15), and described sleeve pipe (15) is plugged on the other end of the conduction period (12), the spiral shell
The other end of bolt (13) is plugged in described sleeve pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539281.7U CN206685870U (en) | 2017-05-15 | 2017-05-15 | Cable connector for below rated voltage 35kV equipment for power transmission and distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539281.7U CN206685870U (en) | 2017-05-15 | 2017-05-15 | Cable connector for below rated voltage 35kV equipment for power transmission and distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685870U true CN206685870U (en) | 2017-11-28 |
Family
ID=60406680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539281.7U Active CN206685870U (en) | 2017-05-15 | 2017-05-15 | Cable connector for below rated voltage 35kV equipment for power transmission and distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176743A (en) * | 2019-06-14 | 2019-08-27 | 国网山东省电力公司临沂供电公司 | The insulation plug of cable connector with temp sensing function |
| WO2019173949A1 (en) | 2018-03-12 | 2019-09-19 | Abb Schweiz Ag | Apparatus and method for monitoring temperature of cable joint of cable connected to gas insulated switchgear |
| AU2019200224B2 (en) * | 2018-07-20 | 2020-06-04 | Schneider Electric Industries Sas | A cable head for a ring main unit and a ring main unit |
-
2017
- 2017-05-15 CN CN201720539281.7U patent/CN206685870U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019173949A1 (en) | 2018-03-12 | 2019-09-19 | Abb Schweiz Ag | Apparatus and method for monitoring temperature of cable joint of cable connected to gas insulated switchgear |
| CN111602039A (en) * | 2018-03-12 | 2020-08-28 | Abb瑞士股份有限公司 | Device and method for monitoring the temperature of a cable joint of a cable connected to a gas-insulated switchgear |
| EP3765826A4 (en) * | 2018-03-12 | 2021-11-10 | ABB Schweiz AG | Apparatus and method for monitoring temperature of cable joint of cable connected to gas insulated switchgear |
| CN111602039B (en) * | 2018-03-12 | 2022-12-27 | Abb瑞士股份有限公司 | Device and method for monitoring the temperature of a cable joint of a cable connected to a gas-insulated switchgear |
| AU2019200224B2 (en) * | 2018-07-20 | 2020-06-04 | Schneider Electric Industries Sas | A cable head for a ring main unit and a ring main unit |
| CN110176743A (en) * | 2019-06-14 | 2019-08-27 | 国网山东省电力公司临沂供电公司 | The insulation plug of cable connector with temp sensing function |
| CN110176743B (en) * | 2019-06-14 | 2020-05-22 | 国网山东省电力公司临沂供电公司 | Insulation plug of cable joint with temperature measuring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 065300 No. 299, Gongye Third Road, Dachang Hui Autonomous County, Langfang City, Hebei Province Patentee after: Langfang Fangyuan Xinhe Electric Co.,Ltd. Patentee after: Zhang Yulong Address before: 065300 Hebei Langfang Dachang County Chao Bai He Industrial Development Zone Industrial three road Langfang Fang Yuan Xin He Electric Co., Ltd. Patentee before: LANGFANG FANGYUAN XINHE ELECTRIC CO.,LTD. Patentee before: Zhang Yulong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220808 Address after: No. 406, South Building, No. 80, Xueyuan South Road, Haidian District, Beijing 100089 Patentee after: THE BEIJING FANYOO XINHE ELECTRICAL APPARATUS CO.,LTD. Patentee after: Langfang Fangyuan Xinhe Electric Co.,Ltd. Patentee after: BEIJING FANGYUAN ELECTRICAL APPLIANCES Co.,Ltd. Address before: 065300 No. 299, Gongye Third Road, Dachang Hui Autonomous County, Langfang City, Hebei Province Patentee before: Langfang Fangyuan Xinhe Electric Co.,Ltd. Patentee before: Zhang Yulong |