CN205429654U - Wedge type aluminum alloy high -voltage cable strain insulator tension disk - Google Patents
Wedge type aluminum alloy high -voltage cable strain insulator tension disk Download PDFInfo
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- CN205429654U CN205429654U CN201520906384.3U CN201520906384U CN205429654U CN 205429654 U CN205429654 U CN 205429654U CN 201520906384 U CN201520906384 U CN 201520906384U CN 205429654 U CN205429654 U CN 205429654U
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- clamping device
- cable
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Abstract
The utility model discloses a wedge type aluminum alloy high -voltage cable strain insulator tension disk belongs to power line technical field, including clamping device and wedge cable mounting, clamping device includes clamping device first body, clamping device second body and clamping device third body, and three's body coupling forms semi -closed wedge groove, wedge cable mounting is installed in semi -closed wedge groove, and form the cable groove between wedge cable mounting and the clamping device first body, be equipped with the bolt on the wedge cable mounting, and be equipped with and tightly decide the groove with the cable of cable slot combination, the cable is tightly decided the groove and is gone on tightly deciding through the bolt, the material of clamping device and wedge cable mounting all adopts aluminium alloy material or aluminum steel alloy material. The utility model discloses simple structure, convenient to use, intensity are high, the grip is good, no electric energy loss, simple to operate, effective centre gripping and protect high -voltage cable.
Description
Technical field
This utility model relates to a kind of high voltage cable strain insulator tension disk, particularly relates to a kind of wedge type aluminium alloy high pressure cable strain insulator tension disk, belongs to power circuit technical field.
Background technology
Strain clamp is used for being fixed on wire or lightning conducter non-rectilinear shaft tower strain insulator string, the effect of weighing anchor, also the bracing wire of bracing wire shaft tower it is used for fixing, strain clamp presses structure and the difference of mounting condition, generally can be divided into two classes, the first kind: strain clamp wire to be born or whole pulling force of lightning conducter, grip of clamp is not less than mounted wire or the 90% of the specified stretching resistance of lightning conducter, but not as electric conductor, this kind of wire clamp can also be pulled down after wire is installed, using separately, such wire clamp has bolt-type strain clamp and wedge shape strain clamp etc.；Equations of The Second Kind: strain clamp is in addition to bearing whole pulling force of wire or lightning conducter, again as electric conductor, after the most this kind of wire clamp is once installed, cannot go dismounting again, being also called dead wire folder, owing to being electric conductor, the installation of wire clamp has to comply with and conscientiously carries out about the regulation installing rule of operation.Strain clamp for corner, continue, and the connection of terminal, at present, using more is spiral aluminum-clad steel wire, and spiral aluminum-clad steel wire has extremely strong strain insulator intensity, without concentrated stress, optical cable plays protection and assists the effect of vibration damping.
At present, densely populated, trees are various, multicontaminated area, and we more and more use insulated conductor to go to replace bare conductor.It compares bare conductor has security reliability height, reduces line loss, the advantages such as wire corrosion is little.nullWhen using insulated conductor，We it should be noted that owing to being to be clipped on the external diameter of wire when strain clamp uses，Rather than be clipped on the external diameter of conductor，Therefore to go to choose the model of used strain clamp according to the external diameter of the external diameter of wire rather than conductor，Additionally，Screw is uniformly tightened when installing strain clamp，Deposit at wire after mounting and metal raw contact surface，Occur that the stress of conductor increases phenomenon，Cause harness damage under mild wind vibrations or other wire oscillatory condition and the strain clamp grip to wire even occur less than the 95% of wire-break power，And when high voltage cable needs to curve through，The cable being difficult to be effectively protected high voltage cable knee is not destroyed by external forces，Also the bending stress of high voltage cable cannot be effectively eliminated，And the clamping force of high voltage cable is also had much room for improvement by it in existing cable gripping apparatus，Can not effectively regulate high voltage cable across elasticity.
Utility model content
Main purpose of the present utility model is to solve the problems referred to above that existing high voltage cable strain insulator tension disk exists, it is provided that a kind of simple in construction, easy to use, intensity is high, grip is good, without electric energy loss, easy for installation, can effectively clamp and protect the wedge type aluminium alloy high pressure cable strain insulator tension disk of high voltage cable.
The purpose of this utility model can reach by adopting the following technical scheme that:
nullA kind of wedge type aluminium alloy high pressure cable strain insulator tension disk，Including clamping device and wedge shape cable fixing piece，Described wedge shape cable fixing piece is arranged in described clamping device，Described clamping device includes clamping device the first noumenon、Clamping device the second body and clamping device the 3rd body，Described clamping device the 3rd body is arranged between described clamping device the first noumenon and described clamping device the second body，Described clamping device the first noumenon is connected with described clamping device the 3rd body one，Described clamping device the 3rd body is connected with described clamping device the second body one，Described clamping device the first noumenon、Clamping device the second body and clamping device the 3rd body form semiclosed wedge-shaped slot after connecting，Described wedge shape cable fixing piece is arranged in described semiclosed wedge-shaped slot，And between described wedge shape cable fixing piece and described clamping device the first noumenon, form cable trough，Described wedge shape cable fixing piece includes mount body and fixture movable part，It is bolted between described fixture movable part and mount body，And form the cable tightening groove coordinated with described cable trough，Described cable tightening groove carries out tightening by bolt.
As a kind of preferred version, described clamping device the first noumenon, connected by reinforcing plate one between clamping device the second body and clamping device the 3rd body, the number of described reinforcing plate is 2, one of them described reinforcing plate is arranged at described clamping device the first noumenon and one end of described clamping device the 3rd body, described reinforcing plate is in the junction of described clamping device the first noumenon Yu described clamping device the 3rd body, described clamping device the second body is arc with the junction of described clamping device the 3rd body, the material of described reinforcing plate uses aluminum alloy materials or/and aluminum steel alloy material.
As a kind of preferred version, described clamping device the first noumenon includes the first buffer board, connecting plate and first end, described first buffer board is connected with described connecting plate and described first end one, described first end is provided with the first through hole, described first through hole is circular port, another reinforcing plate described is arranged on the junction of described first buffer board and described connecting plate, and the edge of described first end is arc.
As a kind of preferred version, described clamping device the second body includes the second transverse slat, the second end, spring catch and set square, one end of described second transverse slat is connected with one end one of described set square, the other end of described second transverse slat is connected by the second buffer board one with the other end of described set square, described the second end is connected with described second transverse slat and described set square one by described second buffer board, described the second end is provided with the second through hole, described second through hole is circular port, and the edge of described the second end is arc.
As a kind of preferred version, described second transverse slat, described set square are connected formation polygonal through hole with described second buffer board, described clamping device the 3rd body is connected with described second transverse slat and described second buffer board one, and form the through hole identical with described polygonal through hole size and shape, the junction of described clamping device the 3rd body and described second transverse slat and described second buffer board is provided with spring catch, and the material of described spring catch uses aluminum alloy materials or/and aluminum steel alloy material.
As a kind of preferred version, described mount body includes mount body termination, the first linking arm, installation end and mount body positive stop end, described mount body termination is connected by described first linking arm one with described mount body positive stop end, described mount body positive stop end is provided with limited impression, described installation end is provided with fixture buffer strip, described mount body termination is provided with bolt hole, is provided with screw thread in described bolt hole.
As a kind of preferred version, described fixture movable part includes fixture movable part main body, fixture movable part positive stop end, the second linking arm, bolt and pad, it is connected by described second linking arm one between described fixture movable part positive stop end with described fixture movable part main body, it is provided with, in described fixture movable part main body, the bolt hole matched with described bolt external diameter, it is provided with screw thread in described bolt hole, the termination of described bolt is additionally provided with the nut matched with described bolt, and described fixture movable part positive stop end is provided with positive stop lug boss.
As a kind of preferred version, the bolt hole arranged in described fixture movable part main body is corresponding with the bolt hole arranged on described mount body termination, positive stop lug boss on described fixture movable part positive stop end matches with the limited impression on described mount body positive stop end, and forms spacing place.
As a kind of preferred version, the material of described clamping device the first noumenon, described clamping device the second body, described clamping device the 3rd body and described wedge shape cable fixing piece all uses aluminum alloy materials or/and aluminum steel alloy material.
Advantageous Effects of the present utility model:
1. this utility model design by wedge type aluminium alloy high pressure cable strain insulator tension disk; particularly to clamping device and the design of wedge shape cable fixing piece, solve that existing high voltage cable strain insulator tension disk pins wireline operations process difficulty, structure is complicated, intensity is relatively low, grip is relatively low, electric energy loss is many, installation is inconvenient, can not effectively protect high voltage cable, the problem the highest to the clamping action of high voltage cable.
2. this utility model design by wedge shape cable fixing piece; solve when high voltage cable needs to curve through; the very difficult cable being effectively protected high voltage cable knee existed; also the problem that cannot effectively eliminate the bending stress of high voltage cable; the material of described cable fixing piece body uses aluminum alloy materials or/and aluminum steel alloy material; preferably protect high voltage cable, add grip, high voltage cable can also be protected and effectively eliminate the bending stress of high voltage cable simultaneously.
3. the wedge type aluminium alloy high pressure cable strain insulator tension disk of this utility model design, high voltage cable stress distribution uniformly, does not damage high voltage cable, improve high voltage cable vibration resistance, substantially prolongs the service life of high voltage cable, installation is simple, be easy to construction, is substantially shorter the engineering time, and the installation quality of wire clamp is prone to ensure, with the naked eye can test, be not required to specialized training.
Accompanying drawing explanation
Fig. 1 is this utility model wedge type aluminium alloy high pressure cable strain insulator wire extender structure schematic diagram；
Fig. 2 is this utility model wedge type aluminium alloy high pressure cable strain insulator tension disk top view；
Fig. 3 is this utility model wedge type aluminium alloy high pressure cable strain insulator tension disk front view；
Fig. 4 is this utility model wedge type aluminium alloy high pressure cable strain insulator tension disk clamping device structural representation；
Fig. 5 is the A-A sectional view in Fig. 2.
nullIn figure: 1-clamping device the first noumenon，11-the first buffer board，12-the first through hole，13-reinforcing plate，14-connecting plate，15-first end，The semiclosed wedge-shaped slot of 16-，2-clamping device the second body，21-the second transverse slat，22-the second buffer board，23-the second end，24-the second through hole，25-spring catch，26-set square，27-polygonal through hole，3-clamping device the 3rd body，4-wedge shape cable fixing piece，41-mount body termination，42-cable tightening groove，43-mount body positive stop end，431-the first linking arm，44-fixture movable part positive stop end，441-the second linking arm，45-pad，46-bolt，47-fixture movable part main body，48-fixture buffer strip，The spacing place of 5-，51-limited impression，52-positive stop lug boss.
Detailed description of the invention
For making those skilled in the art more clear and clear and definite the technical solution of the utility model, below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4 and Fig. 5，A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk，Including clamping device and wedge shape cable fixing piece 4，Described wedge shape cable fixing piece 4 is arranged in described clamping device，Described clamping device includes clamping device the first noumenon 1、Clamping device the second body 2 and clamping device the 3rd body 3，Described clamping device the 3rd body 3 is arranged between described clamping device the first noumenon 1 and described clamping device the second body 2，Described clamping device the first noumenon 1 is connected with described clamping device the 3rd body 3 one，Described clamping device the 3rd body 3 is connected with described clamping device the second body 2 one，Described clamping device the first noumenon 1、Clamping device the second body 2 and clamping device the 3rd body 3 form semiclosed wedge-shaped slot 16 after connecting，Described wedge shape cable fixing piece 4 is arranged in described semiclosed wedge-shaped slot 16，And between described wedge shape cable fixing piece 4 and described clamping device the first noumenon 1, form cable trough，Described wedge shape cable fixing piece 4 includes mount body and fixture movable part，It is connected by bolt 46 between described fixture movable part and mount body，And form the cable tightening groove 42 coordinated with described cable trough，Described cable tightening groove 42 carries out tightening by bolt 46，High voltage cable is arranged in described cable tightening groove 42，And described cable tightening groove 42 can be made constantly to tighten up by continuous swivel bolt 46，And then reach the purpose of high tension lead cable.
nullSuch as Fig. 1、Shown in Fig. 3 and Fig. 5，A kind of preferred version as the present embodiment，Described clamping device the first noumenon 1、Connected by reinforcing plate 13 one between clamping device the second body 2 and clamping device the 3rd body 3，The number of described reinforcing plate 13 is 2，One of them described reinforcing plate 13 is arranged at described clamping device the first noumenon 1 and one end of described clamping device the 3rd body 3，Described reinforcing plate 13 is in the junction of described clamping device the first noumenon 1 with described clamping device the 3rd body 3、Described clamping device the second body 2 is arc with the junction of described clamping device the 3rd body 3，The material of described reinforcing plate 13 uses aluminum alloy materials or/and aluminum steel alloy material，In the present embodiment，In order to ensure clamping device the first noumenon 1、The steadiness connected between clamping device the second body 2 and clamping device the 3rd body 3，It is designed to three integrally connect，Not only increase the steadiness of clamping device，Also assures that the grip to high voltage cable，Preferably protect high voltage cable，High voltage cable can also be protected and effectively eliminate the bending stress of high voltage cable simultaneously.
As shown in Figure 1 and Figure 4, a kind of preferred version as the present embodiment, described clamping device the first noumenon 1 includes the first buffer board 11, connecting plate 14 and first end 15, described first buffer board 11 is connected with described connecting plate 14 and described first end 15 one, described first end 15 is provided with the first through hole 12, described first through hole 12 is circular port, another reinforcing plate 13 described is arranged on the junction of described first buffer board 11 and described connecting plate 14, the edge of described first end 15 is arc, in the present embodiment, employing said structure designs, the intensity of described clamping device the first noumenon 1 can not only be ensured, the interconnection function of described first through hole 12 can also be met, also reduce the usage amount of material, reduce processing cost.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 4，A kind of preferred version as the present embodiment，Described clamping device the second body 2 includes the second transverse slat 21、The second end 23、Spring catch 25 and set square 26，One end of described second transverse slat 21 is connected with one end one of described set square 26，The other end of described second transverse slat 21 is connected by the second buffer board 22 one with the other end of described set square 26，Described the second end 23 is connected with described second transverse slat 21 and described set square 26 one by described second buffer board 22，Described the second end 23 is provided with the second through hole 24，Described second through hole 24 is circular port，The edge of described the second end 23 is arc，In the present embodiment，By described second transverse slat 21、Described set square 26 and the design of described second buffer board 22，Its three in one is made to connect，The intensity of described clamping device the second body 2 can not only be ensured，The interconnection function of described second through hole 24 can also be met，Also reduce the usage amount of material，Reduce processing cost.
nullSuch as Fig. 1、Shown in Fig. 3 and Fig. 4，A kind of preferred version as the present embodiment，Described second transverse slat 21、Described set square 26 is connected formation polygonal through hole 27 with described second buffer board 22，Described clamping device the 3rd body 3 is connected with described second transverse slat 21 and described second buffer board 22 one，And form the through hole identical with described polygonal through hole 27 size and shape，Described clamping device the 3rd body 3 is provided with spring catch 25 with the junction of described second transverse slat 21 and described second buffer board 22，The material of described spring catch 25 uses aluminum alloy materials or/and aluminum steel alloy material，In the present embodiment，Described second transverse slat 21、Described set square 26 and described second buffer board 22 one connect the described polygonal through hole 27 of formation，The intensity of whole clamping device the second body 2 can not only be ensure that，Also greatly reduce the usage amount of material，Reduce processing cost，Also assures that the grip to high voltage cable simultaneously，Preferably protect high voltage cable.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，A kind of preferred version as the present embodiment，Described mount body includes mount body termination 41、First linking arm 431、Installation end and mount body positive stop end 43，Described mount body termination 41 is connected by described first linking arm 431 one with described mount body positive stop end 43，Described mount body positive stop end 43 is provided with limited impression 51，Described installation end is provided with fixture buffer strip 48，Described mount body termination 41 is provided with bolt hole，It is provided with screw thread in described bolt hole，In the present embodiment，It is previously provided with bolt hole on described mount body termination 41，This bolt hole is in order to bolt 46 later can effectively be arranged on described mount body termination 41，Ensure the normal work of whole wedge shape cable fixing piece 4.
nullAs shown in figures 1 and 3，A kind of preferred version as the present embodiment，Described fixture movable part includes fixture movable part main body 47、Fixture movable part positive stop end 44、Second linking arm 441、Bolt 46 and pad 45，It is connected by described second linking arm 441 one between described fixture movable part positive stop end 44 with described fixture movable part main body 47，The bolt hole matched with described bolt 46 external diameter it is provided with in described fixture movable part main body 47，It is provided with screw thread in described bolt hole，The termination of described bolt 46 is additionally provided with the nut matched with described bolt 46，It is provided with positive stop lug boss 52 on described fixture movable part positive stop end 44，In the present embodiment，When high voltage cable is through described cable tightening groove 42，The described wedge shape cable fixing piece 4 clamping dynamics to high voltage cable can be regulated by the elasticity regulating described bolt 46，To ensure the steadiness of clamping，Ensure that the grip to high voltage cable，Preferably protect high voltage cable，State cable tightening groove 42 to protect high voltage cable and effectively eliminate the bending stress of high voltage cable simultaneously.
As shown in figures 1 and 3, a kind of preferred version as the present embodiment, the bolt hole arranged in described fixture movable part main body 47 is corresponding with the bolt hole arranged on described mount body termination 41, positive stop lug boss 52 on described fixture movable part positive stop end 44 matches with the limited impression 51 on described mount body positive stop end 43, and forms spacing place 5.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, as a kind of preferred version of the present embodiment, the material of described clamping device the first noumenon 1, described clamping device the second body 2, described clamping device the 3rd body 3 and described wedge shape cable fixing piece 4 all uses aluminum alloy materials or/and aluminum steel alloy material.
In sum; the this utility model design by wedge type aluminium alloy high pressure cable strain insulator tension disk; particularly to clamping device and the design of wedge shape cable fixing piece 4, solve that existing high voltage cable strain insulator tension disk pins wireline operations process difficulty, structure is complicated, intensity is relatively low, grip is relatively low, electric energy loss is many, installation is inconvenient, can not effectively protect high voltage cable, the problem the highest to the clamping action of high voltage cable；This utility model design by wedge shape cable fixing piece 4; solve when high voltage cable needs to curve through; the very difficult cable being effectively protected high voltage cable knee existed; also the problem that cannot effectively eliminate the bending stress of high voltage cable; the material of described cable fixing piece body uses aluminum alloy materials or/and aluminum steel alloy material; preferably protect high voltage cable, add grip, high voltage cable can also be protected and effectively eliminate the bending stress of high voltage cable simultaneously；The wedge type aluminium alloy high pressure cable strain insulator tension disk of this utility model design, high voltage cable stress distribution uniformly, does not damage high voltage cable, improve high voltage cable vibration resistance, substantially prolongs the service life of high voltage cable, installation is simple, be easy to construction, is substantially shorter the engineering time, and the installation quality of wire clamp is prone to ensure, with the naked eye can test, be not required to specialized training.
The above; it is only this utility model preferred embodiment; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in scope disclosed in the utility model; according to the technical solution of the utility model and conceive equivalent or change in addition, broadly fall into protection domain of the present utility model.
Claims (8)
- null1. a wedge type aluminium alloy high pressure cable strain insulator tension disk，Including clamping device and wedge shape cable fixing piece (4)，Described wedge shape cable fixing piece (4) is arranged in described clamping device，It is characterized in that: described clamping device includes clamping device the first noumenon (1)、Clamping device the second body (2) and clamping device the 3rd body (3)，Described clamping device the 3rd body (3) is arranged between described clamping device the first noumenon (1) and described clamping device the second body (2)，Described clamping device the first noumenon (1) is connected with described clamping device the 3rd body (3) one，Described clamping device the 3rd body (3) is connected with described clamping device the second body (2) one，Described clamping device the first noumenon (1)、Clamping device the second body (2) and clamping device the 3rd body (3) form semiclosed wedge-shaped slot (16) after connecting，Described wedge shape cable fixing piece (4) is arranged in described semiclosed wedge-shaped slot (16)，And between described wedge shape cable fixing piece (4) and described clamping device the first noumenon (1), form cable trough，Described wedge shape cable fixing piece (4) includes mount body and fixture movable part，It is connected by bolt (46) between described fixture movable part and mount body，And form cable tightening groove (42) coordinated with described cable trough，Described cable tightening groove (42) carries out tightening by bolt (46).
- A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 1, it is characterized in that: described clamping device the first noumenon (1), connected by reinforcing plate (13) one between clamping device the second body (2) and clamping device the 3rd body (3), the number of described reinforcing plate (13) is 2, one of them described reinforcing plate (13) is arranged at described clamping device the first noumenon (1) and one end of described clamping device the 3rd body (3), described reinforcing plate (13) is in the junction of described clamping device the first noumenon (1) Yu described clamping device the 3rd body (3), described clamping device the second body (2) is arc with the junction of described clamping device the 3rd body (3).
- A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 2, it is characterized in that: described clamping device the first noumenon (1) includes the first buffer board (11), connecting plate (14) and first end (15), described first buffer board (11) is connected with described connecting plate (14) and described first end (15) one, described first end (15) is provided with the first through hole (12), described first through hole (12) is circular port, described another reinforcing plate (13) is arranged on the junction of described first buffer board (11) and described connecting plate (14), the edge of described first end (15) is arc.
- nullA kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 1，It is characterized in that: described clamping device the second body (2) includes the second transverse slat (21)、The second end (23)、Spring catch (25) and set square (26)，One end of described second transverse slat (21) is connected with one end one of described set square (26)，The other end of described second transverse slat (21) is connected by the second buffer board (22) one with the other end of described set square (26)，Described the second end (23) is connected with described second transverse slat (21) and described set square (26) one by described second buffer board (22)，Described the second end (23) is provided with the second through hole (24)，Described second through hole (24) is circular port，The edge of described the second end (23) is arc.
- A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 4, it is characterized in that: described second transverse slat (21), described set square (26) is connected formation polygonal through hole (27) with described second buffer board (22), described clamping device the 3rd body (3) is connected with described second transverse slat (21) and described second buffer board (22) one, and form the through hole identical with described polygonal through hole (27) size and shape, described clamping device the 3rd body (3) is provided with spring catch (25) with the junction of described second transverse slat (21) and described second buffer board (22).
- A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 1, it is characterized in that: described mount body includes mount body termination (41), first linking arm (431), installation end and mount body positive stop end (43), described mount body termination (41) is connected by described first linking arm (431) one with described mount body positive stop end (43), described mount body positive stop end (43) is provided with limited impression (51), described installation end is provided with fixture buffer strip (48), described mount body termination (41) is provided with bolt hole, it is provided with screw thread in described bolt hole.
- A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 1, it is characterized in that: described fixture movable part includes fixture movable part main body (47), fixture movable part positive stop end (44), second linking arm (441), bolt (46) and pad (45), it is connected by described second linking arm (441) one between described fixture movable part positive stop end (44) with described fixture movable part main body (47), it is provided with, on described fixture movable part main body (47), the bolt hole matched with described bolt (46) external diameter, it is provided with screw thread in described bolt hole, the termination of described bolt (46) is additionally provided with the nut matched with described bolt (46), it is provided with positive stop lug boss (52) on described fixture movable part positive stop end (44).
- A kind of wedge type aluminium alloy high pressure cable strain insulator tension disk the most according to claim 7, it is characterized in that: the upper bolt hole arranged of described fixture movable part main body (47) bolt hole that arrange upper with described mount body termination (41) is corresponding, positive stop lug boss (52) on described fixture movable part positive stop end (44) matches with the limited impression (51) on described mount body positive stop end (43), and forms spacing place (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906384.3U CN205429654U (en) | 2015-11-12 | 2015-11-12 | Wedge type aluminum alloy high -voltage cable strain insulator tension disk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906384.3U CN205429654U (en) | 2015-11-12 | 2015-11-12 | Wedge type aluminum alloy high -voltage cable strain insulator tension disk |
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| Publication Number | Publication Date |
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| CN205429654U true CN205429654U (en) | 2016-08-03 |
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| CN201520906384.3U Expired - Fee Related CN205429654U (en) | 2015-11-12 | 2015-11-12 | Wedge type aluminum alloy high -voltage cable strain insulator tension disk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482549A (en) * | 2017-09-19 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electric equipment, electrical appliance kit and its mistake coil |
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- 2015-11-12 CN CN201520906384.3U patent/CN205429654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482549A (en) * | 2017-09-19 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electric equipment, electrical appliance kit and its mistake coil |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20201112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |