CN202134449U - Carriage used for conductive particle trap of breaker of dismounting pot type - Google Patents
Carriage used for conductive particle trap of breaker of dismounting pot type Download PDFInfo
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- CN202134449U CN202134449U CN201120132896U CN201120132896U CN202134449U CN 202134449 U CN202134449 U CN 202134449U CN 201120132896 U CN201120132896 U CN 201120132896U CN 201120132896 U CN201120132896 U CN 201120132896U CN 202134449 U CN202134449 U CN 202134449U
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- dismounting
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Abstract
The utility model discloses a carriage used for a conductive particle trap of a breaker of dismounting pot type, comprising a supporting plate of a four connecting rod structure, a folded foot lever, an altitude controller, a truckle structure body and a folded rigid support device. The supporting plate of a four connecting rod structure comprises a supporting plate, a connecting rod, a swing rod, a backing plate, a positioning pin and an actuator. Fixed connections of the supporting plate of a four connecting rod structure adopt an elastic cylindrical lock structure; rotation connections of the supporting plate of a four connecting rod structure adopt a pivot pin or circlip structure; hinged joints are adopted among the supporting plate, the altitude controller and the body; and thus the carriage is a total folding structure. According to the utility model, the characteristics are that: the side position lifting function of the carriage is possessed, because of the chosen design of the supporting plate of a four connecting rod structure; the safety and stability of the carriage are increased, because of the added rigid support device; work of coming into and out of the pot by the maintenance personnel is convenient to enforce, because of the carriage used in maintenance and the added foot lever; and mobile and long distance transport is facilitated, because of the truckle and the folded structure designs by the carriage.
Description
Technical field
The utility model relates to a kind of universal bracket of dismounting potting breaker conducting particles catcher; Particularly a kind of operating mechanism that is directed against becomes asymmetric horizontal arrangement below tank body, and dismounting conducting particles catcher in the small space between tank body and operating mechanism.
Background technology
Because high pressure SF
6The arc control device fracture of potting breaker is horizontal arrangement, so when the circuit breaker drop-out current, under the effect of arc blow-out air-flow, have conducting particles once in a while and be blown arc control device.For conducting particles is effectively controlled, to eliminate the generation of electric discharge phenomena, the tank body of fracture lower end is provided with the conducting particles catcher.
The weight of the used conducting particles catcher of the potting breaker of the above electric pressure of 550kV cover plate is bigger, and under the effect of gravity factor, the Assembly And Disassembly process of conducting particles catcher generally all be unable to do without the cooperation of hoisting equipment.More, the lifting condition has been proposed the demand of the side position application of force again because the conducting particles catcher is the lower end that is positioned at tank body.Satisfy the process conditions of side position lifting, then need corresponding suspender to cooperate, dispose separately double-hung crane or fork truck common crane.Especially in the erecting bed of high voltage switchgear, need be aided with the lifting condition, otherwise all can there be certain hidden danger in dismounting with the convenience and the fail safe of assembling.
For simplifying the dismounting process process of conducting particles catcher, dissolve the dependence of disassembly process to special hoisting equipment condition, propose a kind of universal bracket that can the lifting of side position of meter, realize and carry out the dismounting operation of such conducting particles catcher.
The utility model content
The purpose of the utility model provides the universal bracket of the used conducting particles catcher of the above electric pressure potting breaker of a kind of dismounting 550kV.Make the unloading process of catcher become simple and easy.Carriage is complete folding Castor structure design, has the function of side position lifting, has set up highly and has regulated and the rigid support function.Demand to the product maintenance can be provided with the foot-driven lever function on the carriage.
For realizing said purpose; The technical scheme that the utility model is taked is: the supporting plate with four-bar linkage structure is implemented the side position lifting to the catcher cover plate; Adopt the adjustable for height structural design of supporting plate to make carriage possess versatility, set up the foot-driven lever of foldable structure so that the product maintenance personal passes in and out tank body, the rigid legs that foldable structure is set is safe in utilization to ensure; Take full foldable structure design to be beneficial to long-distance transport to all component, carriage is adopted the Castor structure design so that frequent moving.
The universal bracket of the used conducting particles catcher of potting breaker of the above electric pressure of a kind of dismounting 550kV, it comprises four-bar linkage structure supporting plate, collapsible foot-driven lever, height adjuster, Castor structure car body, Collapsible rigid eyelid retractor five parts.And between supporting plate, height adjuster, car body, all adopted the hinge connection, make carriage help foldable structure, to realize being convenient to move the purpose that reaches long-distance transport.
Said four-bar linkage structure supporting plate comprises: supporting plate, connecting rod, fork, supporting bracket, alignment pin, actuator.Wherein, the elastic cylinder latch structure has all been adopted in all fixed connections, and all are rotationally connected and have all adopted pivot pin/circlip structure.
Said supporting plate is to be welded by supporting bracket and reinforcement, is provided with rubber ring at the upper surface of supporting bracket, and the connecting hole of four-bar linkage structure is located on the reinforcement.
Said fork is the structural member that is assembled by clamping plate A, clamping plate B, cushion cover.Be provided with the rolling groove of roller in the centre position of fork, the connecting hole of four-bar linkage structure is located at its two ends.
The assembly structure spare that said supporting bracket is made up of upper backup pad, supporting seat, lower supporting plate, the centre position of supporting seat is provided with the screwed hole of actuator leading screw, and the connecting hole of four-bar linkage structure is located on the upper and lower support plate.
Said alignment pin is made up of pin, plate.The end of pin is the bracket structural design, in order to be connected with plate, can realize quick transposition.
Said actuator is by leading screw, shift fork, connecting lever, bracket, roller composition function assembly.Drive connecting lever through screw mandrel, may command four-bar linkage structure supporting plate flexible.
Said collapsible foot-driven lever comprises: connecting plate, foot-driven lever.Wherein, foot-driven lever is provided with T-slot, with after connecting plate is connected, has the function of sliding extension through elastic cylindrical pin; Collapsible foot-driven lever is the designs of two stage structures, all is connected on the supporter through elastic cylindrical pin, so that its ladder height does not receive the influence of height adjuster; Feed mouth at the foot-driven lever T-slot is provided with elastic cylindrical pin, and the sliding stroke during control Folding pedal bar is in order to avoid deviate from; Connecting plate is an oblique angle structure, and the folding angle with the control pin treadle makes it easy to the operation that folds and launch.
Said height adjuster comprises: supporter, adjusting screw mandrel, nut A, nut B, framework.Wherein, regulating screw mandrel is double end T type helicitic texture, and an end is that right-hand thread, an end are left-hand threads; Height adjuster is respectively nut A, nut B to be connected with supporter with framework through elastic cylindrical pin; For adapting to operating habit, the nut A that is connected in framework is a right-hand thread, and the nut B that is connected in supporter is a left-hand thread; Be connected through guide finger and circlip between framework and the supporter, guide finger guiding slidably in the elongated slot of framework and supporter is to keep the highly primary condition of adjusting.
Said Castor structure car body comprises: channel-section steel, framework mounting panel, castor mounting panel, hinge, castor.Wherein, car body is welded by channel-section steel, framework mounting panel, castor mounting panel, hinge.
Said Collapsible rigid eyelid retractor comprises: connecting lever, supporting leg, double-screw bolt, round nut, composite pins, stud, wing nut.Wherein, supporting leg and double-screw bolt are Welding Structure; The rigid support device is connected with hinge on the car body through composite pins, and composite pins is the flange nested structure, and it and stud, wing nut constitute the tightening device of rigid support device jointly; The position of supporting leg is controlled by elastic cylindrical pin, and its function embodies through round nut.
The characteristics of the utility model are: the four-bar linkage structure supporting plate design of selection makes carriage possess the function of side position lifting; Set up the rigid support device, increased the security and stability of carriage; Maintenance is set up foot-driven lever with carriage, is convenient to the operation that the maintenance personal implements to pass in and out jar; Carriage is adopted castor and foldable structure design, moves and long-distance transport with convenient.
Description of drawings
Accompanying drawing 1 is the quadric chain supporting plate figure of the utility model, and wherein Fig. 1 a is that front view, Fig. 1 b are end view;
Accompanying drawing 2 is the collapsible foot-driven lever figure of the utility model, and wherein Fig. 2 a is that deployed condition, Fig. 2 b are folded state;
Accompanying drawing 3 is the height adjuster figure of the utility model, and wherein Fig. 3 a is that front view, Fig. 3 b are end view;
Accompanying drawing 4 is the Castor structure car body and the rigid support device figure of the utility model, and wherein Fig. 4 a is that front view, Fig. 4 b are end view;
Accompanying drawing 5 be the production of the utility model with catcher cover plate carriage figure, wherein Fig. 5 a is that front view, Fig. 5 b are end view;
Accompanying drawing 6 be the maintenance of the utility model with catcher cover plate carriage figure, wherein Fig. 6 a is that front view, Fig. 6 b are end view.
Wherein: gusset 1; Supporting plate 2; Circlip 3; Spring pivot 4; Pivot pin 5; Upper backup pad 6; Spring pivot 7; Supporting seat 8; Regulate leading screw 9; Pivot pin 10; Bracket 11; Lower supporting plate 12; Pivot pin 13; Spring pivot 14; Guide finger 15; Spring pivot 16; Framework 17; Spring pivot 18; Shouldered tap bolt 19; Mounting panel 20; Hinge 21; Castor 22; Supporting leg 23; Double-screw bolt 24; Support bar 25; Screw 26; Nut 27; Bolt 28; Wing nut 29; Hinge-rod 30; Spring pivot 31; Thread bush 32; Car body 33; Base plate 34; Gusset 35; Guide finger 36; Spring pivot 37; Circlip 38; Supporter 39; Connecting plate 40; Spring pivot 41; Foot-driven lever 42; Shift fork 43; Spring pivot 44; Pivot pin 45; Circlip 46; Clamping plate A47; Connecting rod 48; Spring pivot 49; Connecting lever 50; Roller 51; Cover 52; Clamping plate B53; Soket head cap screw 54; Latch 55; Rubber ring 56; Cover 57; Supporting plate 58; Plate 59; Fastening bolt 60; Square nut A61; Double end leading screw 62; Square nut B63; Hinge 64; Screw 65; Spring pivot 66; Castor mounting panel 67; Channel-section steel 68; Circlip 69; Composite pins 70; Pivot pin 71; Nut 72; Side plate 73.
Embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is further specified.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6; The universal bracket of the used conducting particles catcher of potting breaker of the above electric pressure of a kind of dismounting 550kV, it comprises four-bar linkage structure supporting plate, collapsible foot-driven lever, height adjuster, Castor structure car body, Collapsible rigid eyelid retractor five parts.And between supporting plate, height adjuster, car body, all adopted the hinge connection, make carriage help foldable structure, to realize being convenient to move the purpose that reaches long-distance transport.
Said four-bar linkage structure supporting plate comprises: supporting plate, connecting rod, fork, supporting bracket, alignment pin, actuator.Wherein, the elastic cylinder latch structure has all been adopted in all fixed connections, and all are rotationally connected and have all adopted pivot pin/circlip structure.
Said supporting plate is to be welded by supporting bracket and reinforcement, is provided with rubber ring at the upper surface of supporting bracket, and the connecting hole of four-bar linkage structure is located on the reinforcement.
Said fork is the structural member that is assembled by clamping plate A, clamping plate B, cushion cover.Be provided with the rolling groove of roller in the centre position of fork, the connecting hole of four-bar linkage structure is located at its two ends.
The assembly structure spare that said supporting bracket is made up of upper backup pad, supporting seat, lower supporting plate, the centre position of supporting seat is provided with the screwed hole of actuator leading screw, and the connecting hole of four-bar linkage structure is located on the upper and lower support plate.
Said alignment pin is made up of pin, plate.The end of pin is the bracket structural design, in order to be connected with plate, can realize quick transposition.
Said actuator is by leading screw, shift fork, connecting lever, bracket, roller composition function assembly.Drive connecting lever through screw mandrel, may command four-bar linkage structure supporting plate flexible.
Said collapsible foot-driven lever comprises: connecting plate, foot-driven lever.Wherein, foot-driven lever is provided with T-slot, with after connecting plate is connected, has the function of sliding extension through elastic cylindrical pin; Collapsible foot-driven lever is the designs of two stage structures, all is connected on the supporter through elastic cylindrical pin, so that its ladder height does not receive the influence of height adjuster; Feed mouth at the foot-driven lever T-slot is provided with elastic cylindrical pin, and the sliding stroke during control Folding pedal bar is in order to avoid deviate from; Connecting plate is an oblique angle structure, and the folding angle with the control pin treadle makes it easy to the operation that folds and launch.
Said height adjuster comprises: supporter, adjusting screw mandrel, nut A, nut B, framework.Wherein, regulating screw mandrel is double end T type helicitic texture, and an end is that right-hand thread, an end are left-hand threads; Height adjuster is respectively nut A, nut B to be connected with supporter with framework through elastic cylindrical pin; For adapting to operating habit, the nut A that is connected in framework is a right-hand thread, and the nut B that is connected in supporter is a left-hand thread; Be connected through guide finger and circlip between framework and the supporter, guide finger guiding slidably in the elongated slot of framework and supporter is to keep the highly primary condition of adjusting.
Said Castor structure car body comprises: channel-section steel, framework mounting panel, castor mounting panel, hinge, castor.Wherein, car body is welded by channel-section steel, framework mounting panel, castor mounting panel, hinge.
Said Collapsible rigid eyelid retractor comprises: connecting lever, supporting leg, double-screw bolt, round nut, composite pins, stud, wing nut.Wherein, supporting leg and double-screw bolt are Welding Structure; The rigid support device is connected with hinge on the car body through composite pins, and composite pins is the flange nested structure, and it and stud, wing nut constitute the tightening device of rigid support device jointly; The position of supporting leg is controlled by elastic cylindrical pin, and its function embodies through round nut.
Shown in Fig. 1 quadric chain supporting plate:
The main body of four connecting rods is formed by connecting supporting plate, upper backup pad, supporting seat, lower supporting plate, connecting rod, clamping plate A, clamping plate through circlip, pivot pin.Wherein, the main support is with spring pivot upper backup pad, supporting seat, lower supporting plate to be formed by connecting, and clamping plate A, clamping plate B are the integral body that connects into cover, soket head cap screw, the weldment that supporting plate is made up of gusset, supporting plate.
Actuator is made up of adjusting leading screw, shift fork, bracket, connecting lever, roller.Wherein, be connected with spring pivot with spring pivot successively between adjusting leading screw, shift fork, the connecting lever, connect with pivot pin, circlip, pivot pin, circlip successively between bracket, connecting lever, the roller.
Actuator passes through screw thread pair, pivot pin is secondary, roller is secondary is connected with quadric chain, drives the adjusting leading screw and can realize the actuating to the quadric chain supporting plate.
The quadric chain supporting plate is connected with supporter through pivot pin, circlip, with fastening bolt it is limited in the service position during use, can fold around pivot pin when idle.
Shown in the collapsible foot-driven lever of Fig. 2, it is made up of supporter, connecting plate, foot-driven lever.Wherein, connect with spring pivot, spring pivot successively between foot-driven lever, connecting plate, the supporter; Spring pivot plays a part spacing, prevents to come off when foot-driven lever is folding.
Shown in Fig. 3 height adjuster, it is made up of framework, supporter, square nut A, double end leading screw, square nut B.Wherein, framework is the weldment of base plate, gusset, hinge, side plate composition; Guide finger, circlip, guide finger have been formed the body that is slidingly connected with framework and supporter; After double end leading screw and square nut A, square nut B screw, be connected with supporter, framework with spring pivot, spring pivot successively.
For adapting to operating habit, the nut A that is connected with framework is a right-hand thread, and the nut B that is connected with supporter is a left-hand thread.Drive the double end leading screw and can realize driving actuating that the carriage height is regulated bipitch silk lever bracket plate clockwise and raise, drive bipitch silk lever bracket plate counterclockwise and reduce.
Height adjuster is connected with the car body of Castor structure with pivot pin, circlip through the hinge on the framework, compresses with shouldered tap bolt during use, and it is limited in the service position, can fold around pivot pin when idle.
Shown in Fig. 4 Castor structure car body and rigid support device:
The Castor structure car body is made up of shouldered tap bolt, castor, car body, screw, nut.Wherein, the weldment formed by mounting panel, hinge, castor mounting panel, channel-section steel of car body; Castor is connected on the castor mounting panel through screw.
The main body of rigid support device is made up of thread bush, supporting leg, hinge-rod.Wherein, the weldment formed by double-screw bolt, support bar of supporting leg; Through spring pivot supporting leg and hinge-rod are formed the body that is slidingly connected; Under the effect of spring pivot, retrained the movement position of supporting leg; With composite pins, circlip hinge assemblies, and its position is retrained through nut, bolt, wing nut with rigid support device and car body.
When using four connecting rod folding structure carriages that GIS018,800kVGCB and above circuit breaker conducting particles catcher are assembled or keep in repair, should follow these steps to operation:
(1) assembling
When 1. using, successively height adjuster and quadric chain are partly launched, and it is locked with band shoulder nut and fastening bolt respectively; 2. with height adjuster supporting plate is adjusted to suitable height, and supporting plate is adjusted to suitable angle through actuator; 3. launch the rigid support device, be locked in place and be adjusted into readiness; 4. with alignment pin be placed on the corresponding hole of catcher cover plate in; 5. the position of aligned pin is placed on the catcher cover plate on the supporting plate; 6. adjust the position of carriage, the catcher cover plate is placed the lower end of rigging position; 7. further adjust the angle of supporting plate, make the catcher cover plate just on rigging position, also implementing assembling; 8. accomplish the angle that the assembling back is adjusted supporting plate in the other direction, supporting plate is separated with the catcher cover plate; 9. after using, at first supporting plate is folded up, removed the constraint of fastening bolt and band shoulder nut more successively, respectively four-bar linkage structure and height adjuster are partly carried out folding operation and 10. pack up the rigid support device at last through actuator.
(2) maintenance
When 1. using, successively height adjuster and quadric chain are partly launched, and it is locked with band shoulder nut and fastening bolt respectively; 2. with height adjuster supporting plate is adjusted to suitable height, and supporting plate is adjusted to horizontal level through actuator; 3. with alignment pin be placed on the corresponding hole of catcher cover plate in; 4. adjust the position of carriage, supporting plate is placed the lower end of catcher cover plate rigging position, and aim at the hole on the catcher cover plate; 5. launch the rigid support device, be locked in place and be adjusted into holding state; 6. implement the field-strip of catcher cover plate; 7. after carriage carries, supporting plate is carried out folding operation through actuator, turn to suitable position to supporting plate after, can implement relevant operation to absorber and catcher cover plate for sealing link; 8. foot-driven lever is upwards mentioned to restrained back putting down promptly naturally and launch, after this can implement to pass in and out the relevant operation of jar.End with foot-driven lever after the use upwards is raised up to 87 °, and the foot-driven lever auto-folder puts in place under the effect of gravity; 9. after maintenance activity is accomplished, supporting plate and catcher cover plate are adjusted to horizontal level, can carry out the assembling work of cover plate through actuator; 10. accomplish the angle that the assembling back is adjusted supporting plate in the other direction, supporting plate is separated with the catcher cover plate; (11) after the use, at first supporting plate is folded up, removed the constraint of fastening bolt and band shoulder nut more successively, respectively four-bar linkage structure and height adjuster are partly carried out folding operation through actuator; (12) pack up the rigid support device at last.
Above content is the further explain that combines concrete preferred implementation that the utility model is done; The embodiment that can not assert the utility model only limits to this; Those of ordinary skill for technical field under the utility model; Under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the utility model and confirm scope of patent protection by claims of being submitted to.
Claims (10)
1. a dismounting potting breaker conducting particles catcher is used carriage, it is characterized in that: comprise four-bar linkage structure supporting plate, collapsible foot-driven lever, height adjuster, Castor structure car body and Collapsible rigid eyelid retractor; Said four-bar linkage structure supporting plate comprises: supporting plate, connecting rod, fork, supporting bracket, alignment pin and actuator, the fixed connection in the four-bar linkage structure supporting plate have all adopted the elastic cylinder latch structure, have been rotationally connected and have all adopted pivot pin/circlip structure; All adopted the hinge connection between said supporting plate, height adjuster, the car body, made carriage help foldable structure.
2. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage; It is characterized in that: said supporting plate is to be welded by supporting bracket and reinforcement; Upper surface in supporting bracket is provided with rubber ring, and the connecting hole of four-bar linkage structure is located on the reinforcement.
3. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage, it is characterized in that:
Said fork is the structural member that is assembled by clamping plate A, clamping plate B, cushion cover, is provided with the rolling groove of roller in the centre position of fork, and the connecting hole of four-bar linkage structure is located at its two ends.
4. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage; It is characterized in that: the assembly structure spare that said supporting bracket is made up of upper backup pad, supporting seat, lower supporting plate; The centre position of supporting seat is provided with the screwed hole of actuator leading screw, and the connecting hole of four-bar linkage structure is located on the upper and lower support plate.
5. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage, it is characterized in that: said alignment pin is made up of pin and plate, and the end of pin is the bracket structure, in order to be connected with plate, realizes transposition fast.
6. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage; It is characterized in that: said actuator is made up of leading screw, shift fork, connecting lever, bracket and roller; Drive connecting lever through screw mandrel, control the flexible of four-bar linkage structure supporting plate.
7. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage, and it is characterized in that: said collapsible foot-driven lever comprises: connecting plate, foot-driven lever.Wherein, foot-driven lever is provided with T-slot, with after connecting plate is connected, has the function of sliding extension through elastic cylindrical pin; Collapsible foot-driven lever is two stage structures, all is connected on the supporter through elastic cylindrical pin, so that its ladder height does not receive the influence of height adjuster; Feed mouth at the foot-driven lever T-slot is provided with elastic cylindrical pin, and the sliding stroke during control Folding pedal bar is in order to avoid deviate from; Connecting plate is an oblique angle structure, and the folding angle with the control pin treadle makes it easy to the operation that folds and launch.
8. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage, and it is characterized in that: said height adjuster comprises: supporter, adjusting screw mandrel, nut A, nut B and framework; Wherein, regulating screw mandrel is double end T type helicitic texture, and an end is that right-hand thread, an end are left-hand threads; Height adjuster is respectively nut A, nut B to be connected with supporter with framework through elastic cylindrical pin; For adapting to operating habit, the nut A that is connected in framework is a right-hand thread, and the nut B that is connected in supporter is a left-hand thread; Be connected through guide finger and circlip between framework and the supporter, guide finger guiding slidably in the elongated slot of framework and supporter is to keep the highly primary condition of adjusting.
9. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage; It is characterized in that: said Castor structure car body comprises: channel-section steel, framework mounting panel, castor mounting panel, hinge and castor; Wherein, car body is welded by channel-section steel, framework mounting panel, castor mounting panel, hinge.
10. a kind of according to claim 1 dismounting potting breaker conducting particles catcher is used carriage, and it is characterized in that: said Collapsible rigid eyelid retractor comprises: connecting lever, supporting leg, double-screw bolt, round nut, composite pins, stud, wing nut.Wherein, supporting leg and double-screw bolt are Welding Structure; The rigid support device is connected with hinge on the car body through composite pins, and composite pins is the flange nested structure, and it and stud, wing nut constitute the tightening device of rigid support device jointly; The position of supporting leg is controlled by elastic cylindrical pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120132896U CN202134449U (en) | 2011-04-29 | 2011-04-29 | Carriage used for conductive particle trap of breaker of dismounting pot type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120132896U CN202134449U (en) | 2011-04-29 | 2011-04-29 | Carriage used for conductive particle trap of breaker of dismounting pot type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134449U true CN202134449U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120132896U Expired - Lifetime CN202134449U (en) | 2011-04-29 | 2011-04-29 | Carriage used for conductive particle trap of breaker of dismounting pot type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134449U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641037A (en) * | 2013-11-28 | 2014-03-19 | 苏州先锋物流装备科技有限公司 | Adjustable rollover limiting block assembly |
| CN107188090A (en) * | 2017-06-29 | 2017-09-22 | 鲁泰纺织股份有限公司 | Goods transport systems |
| CN105006401B (en) * | 2014-04-24 | 2019-04-19 | Abb瑞士股份有限公司 | Land the integrated particle trapper in potting breaker |
| CN111332983A (en) * | 2020-02-28 | 2020-06-26 | 广东博智林机器人有限公司 | Fork device and carrying equipment |
| US11605515B2 (en) | 2018-12-31 | 2023-03-14 | Hitachi Energy Switzerland Ag | Integrated tank foot particle trap |
-
2011
- 2011-04-29 CN CN201120132896U patent/CN202134449U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641037A (en) * | 2013-11-28 | 2014-03-19 | 苏州先锋物流装备科技有限公司 | Adjustable rollover limiting block assembly |
| CN105006401B (en) * | 2014-04-24 | 2019-04-19 | Abb瑞士股份有限公司 | Land the integrated particle trapper in potting breaker |
| CN107188090A (en) * | 2017-06-29 | 2017-09-22 | 鲁泰纺织股份有限公司 | Goods transport systems |
| US11605515B2 (en) | 2018-12-31 | 2023-03-14 | Hitachi Energy Switzerland Ag | Integrated tank foot particle trap |
| CN111332983A (en) * | 2020-02-28 | 2020-06-26 | 广东博智林机器人有限公司 | Fork device and carrying equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
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| CX01 | Expiry of patent term |