CN205265127U - Handle mounting structure of circuit breaker drawout chassis - Google Patents
Handle mounting structure of circuit breaker drawout chassis Download PDFInfo
- Publication number
- CN205265127U CN205265127U CN201520934970.9U CN201520934970U CN205265127U CN 205265127 U CN205265127 U CN 205265127U CN 201520934970 U CN201520934970 U CN 201520934970U CN 205265127 U CN205265127 U CN 205265127U
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- plate
- handle
- location
- drawout chassis
- chassis base
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Abstract
The utility model provides a handle mounting structure of circuit breaker drawout chassis, includes drawout chassis bottom plate and handle sleeve pipe, the drawout chassis bottom plate on be equipped with the locating plate, the edge of drawout chassis bottom plate still is equipped with the curb plate, locating plate and curb plate set up relatively, the handle sleeve pipe install between locating plate and curb plate, the handle of circuit breaker drawout chassis is placed at handle cover intraductally to the locating plate can move according to the relative curb plate of handle sheathed tube length, thereby makes the distance between locating plate and the curb plate equal handle sheathed tube length. The utility model provides a handle mounting structure of circuit breaker drawout chassis that the commonality is strong, the availability factor is high, mounting structure is simple.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, particularly a kind of handle structure of circuit breaker drawer base.
Background technology
Drawer type frame breaker is mainly made up of drawout chassis and body two parts, on drawout chassis, is furnished with bodyShake into the mechanical device shaking out and support the use handle, handle not the used time by its folding and unfolding at one of drawout chassis base plateIn the long sleeve pipe of root, whenever necessary again by its taking-up. The handle apparatus of existing omnipotent breaker is most of fixingOn drawout chassis base plate, and the device of placing handle to adopt be a sleeve pipe that runs through drawout chassis base plate, but rightIn the omnipotent breaker of different shell frame electric currents, decreased food differs, and adopts long sleeve pipe for short handle, drawsPlay installation and debugging inconvenience, just cause certain wasting of resources, thereby reduced service efficiency.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, a kind of highly versatile is provided, uses effectRate is high, the handle structure of the simple circuit breaker drawer base of mounting structure.
For achieving the above object, the utility model has adopted following technical scheme:
A handle structure for circuit breaker drawer base, comprises drawout chassis base plate 1 and handle sleeve 2, instituteThe drawout chassis base plate 1 of stating is provided with location-plate 3, and the edge of drawout chassis base plate 1 is also provided with side plate 110, instituteLocation-plate 3 and the side plate 110 stated are oppositely arranged, and described handle sleeve 2 is arranged on location-plate 3 and side plateBetween 110, the handle 4 of circuit breaker drawer base is placed in handle sleeve 2, and location-plate 3 can rootLength according to handle sleeve 2 moves relative to side plate 110, thereby makes between location-plate 3 and side plate 110Distance equals the length of handle sleeve 2.
Further, described location-plate 3 is integrative-structure with drawout chassis base plate 1, and location-plate 3 comprisesThe bending part 310 that can bend according to the relative drawout chassis base plate 1 of the length of handle sleeve 2, described bendingPortion 310 is connected with the two ends of handle sleeve 2 respectively with side plate 110.
Further, described location-plate 3 is arranged in the fluting 101 of offering on drawout chassis base plate 1, locationPlate 3 comprises bending part 310 and the connecting portion 320 of one bending forming, described bending part 310 and drawerBetween seat base plate 1, be formed with angle, one end of described connecting portion 320 and fluting 101 relative side plates 110 1The edge of side is connected, and the other end of connecting portion 320 is connected with bending part 310, and connecting portion 320Both sides and fluting 101 edge between be also provided with the gap 102 for bending.
Further, the middle part of described connecting portion 320 is provided with dismountable catch 321, described catch 321One end is connected with the edge of fluting 101 relative side plate 110 1 sides.
Further, the angle forming between described bending part 310 and drawout chassis base plate 1 is 90 °, and foldingTurn of bilge 310 be shaped as rectangle.
Further, on described side plate 110, offer handle installing hole 111, on described bending part 310Offer the handle via hole 311 being oppositely arranged with handle installing hole 111, one end of described handle sleeve 2 is solidDingan County is contained in the edge of handle installing hole 111, and the other end is fixedly mounted on the edge of handle via hole 311, handHandle 4 can be placed in handle sleeve 2 by handle installing hole 111, and the end of handle 4 can be wornGoing out handle via hole 311 arranges.
Further, a lateral edges of described drawout chassis base plate 1 is provided with side plate 110, drawout chassis base plate 1 anotherOne lateral edges is provided with the baffle plate 120 being oppositely arranged with side plate 110, is also provided with band dynamic circuit breaker on drawout chassis base plate 1The slide rail 130 of road device body motion, described bending part 310 is oppositely arranged on a side of slide rail 130, andAnd bending part 310 is placed between slide rail 130 and baffle plate 120.
Further, described location-plate 3 in the time that handle sleeve 2 is installed relatively drawout chassis base plate 1 slide,And location-plate 3 is provided with the fixture 330 for location-plate 3 and drawout chassis base plate 1 are fixed.
Further, described fixture 330 comprises screw hole, and described location-plate 3 is vertical by screwBe fixedly mounted on drawout chassis base plate 1.
Further, described fixture 330 comprises bonding pad, described location-plate 3 and drawout chassis base plateBetween 1, be fixedly connected with by the mode of welding, a lateral edges of described drawout chassis base plate 1 is provided with side plate 110,The opposite side edge of drawout chassis base plate 1 is provided with the baffle plate 120 being oppositely arranged with side plate 110, and location-plate 3 is pacifiedBe contained between side plate 110 and baffle plate 120, and on side plate 110, offer handle installing hole 111, locationOn plate 3, offer the handle via hole 311 being oppositely arranged with handle installing hole 111.
The handle structure of circuit breaker drawer base of the present utility model, by removable location-plate, has been realized sameOne drawout chassis base plate can the different handle sleeve of installation length, has strengthened the universal performance of drawout chassis base plate,Improved the service efficiency of drawout chassis base plate simultaneously. In addition, positioning plate structure is simply processed easy, has improvedThe reliability that handle and handle sleeve are installed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the bending embodiment of location-plate of the present utility model;
Fig. 3 is the another kind of structural representation of the bending embodiment of location-plate of the present utility model;
Fig. 4 is the structural representation of the slip embodiment of location-plate of the present utility model.
Detailed description of the invention
Provide embodiment of the present utility model below in conjunction with accompanying drawing 1 to 4, further illustrate of the present utility modelThe handle structure detailed description of the invention of circuit breaker drawer base. The hand of circuit breaker drawer base of the present utility modelHandle mounting structure is not limited to the description of following examples.
The handle structure of circuit breaker drawer base of the present utility model comprises drawout chassis base plate 1, taking out in Fig. 1One lateral edges of drawer seat base plate 1 is provided with side plate 110, and opposite side edge is provided with baffle plate 120. Described side plate 110And between baffle plate 120, be provided with the handle sleeve 2, location-plate 3 and the slide rail 130 that are arranged on drawout chassis base plate 1.The handle 4 of circuit breaker drawer base can be provided with from drawout chassis base plate 1 side drive of side plate 110 in useCarriage on slide rail 130 drives the body of breaker to slide, and handle 4 can be placed in the time not usingIn handle sleeve 2 on drawout chassis base plate 1. Particularly, described location-plate 3 is relative with side plate 110 establishesPut, described handle sleeve 2 is arranged between location-plate 3 and side plate 110, the handle of circuit breaker drawer base4 are placed in handle sleeve 2, and location-plate 3 can be according to the relative side plate 110 of the length of handle sleeve 2Mobile, thus make distance between location-plate 3 and side plate 110 equal the length of handle sleeve 2. Due toCan there is the situation that length is not identical in handle and supporting handle sleeve thereof in actual use, removableLocation-plate can regulate the mounting distance between location-plate and side plate, make drawout chassis base plate can adapt to peaceFill the different handle sleeve of length, strengthened the universal performance of drawout chassis base plate, at the bottom of having improved drawout chassis simultaneouslyThe service efficiency of plate.
Location-plate 3 in the utility model can be realized relative to side plate 110 and being moved by the mode bending or slide,Thereby reach the object that regulates mounting distance.
Shown in Fig. 2 and Fig. 3 is the bending embodiment of location-plate 3, wherein location-plate 3 and drawout chassis base plateThe 1st, integrative-structure, and location-plate 3 comprise can be according to the relative drawout chassis base plate of the length of handle sleeve 2The bending part 310 of 1 bending, described bending part 310 and side plate 110 respectively with the two ends of handle sleeve 2Be connected. By adjusting the size of the relative drawout chassis base plate bending of bending part length on location-plate, thereby realizeAdjust the mounting distance between location-plate and side plate, met drawout chassis base plate different size handle can be installedThe requirement of sleeve pipe, has improved the versatility of drawout chassis base plate. It is simple in structure that while one is bent to form bending part,Be convenient to processing adjustment, improved the installation effectiveness of handle sleeve and accuracy is installed.
Particularly, described location-plate 3 is arranged in the fluting 101 of offering on drawout chassis base plate 1, locationPlate 3 comprises bending part 310 and the connecting portion 320 of one bending forming, described bending part 310 and drawerBetween seat base plate 1, be formed with angle, one end of described connecting portion 320 and fluting 101 relative side plates 110 1The edge of side is connected, and the other end of connecting portion 320 is connected with bending part 310, and connecting portion 320Both sides and fluting 101 edge between be also provided with the gap 102 for bending. Especially, connecting portion 320Middle part be provided with dismountable catch 321, one end of described catch 321 and fluting 101 relative side plates 110The edge of one side is connected. In addition, the angle forming between bending part 310 and drawout chassis base plate 1 is 90 °,And bending part 310 be shaped as rectangle. Connecting portion and gap are convenient in the process of bending according to handThe physical length of sleeve pipe is adjusted the length of bending part, has improved the general ability of location-plate. CatchIn the time of installment state, can the installation of handle sleeve be played effectively and be supported, improve accuracy, catch are installedIn the time of the state of dismounting, can not have influence on the further bending of bending part, the use flexibility that has improved location-plate.The angle of bending part and shape have ensured the stability that handle sleeve is fixedly connected with.
In the time of mounting handle sleeve pipe 2, location-plate 3 before bending in the state concordant with drawout chassis base plate 1,And between the edge of location-plate 3 and fluting 101, be useful on the gap 102 of bending, one of handle sleeve 2End is first fixedly connected with handle installing hole 111, and then the end of location-plate 3 is to the other end of handle sleeve 2Be bent to form bending part 310, now location-plate 3 comprises as one bending forming in Fig. 2 or Fig. 3Bending part 310 and connecting portion 320, bending part 310 is connected with the other end contact of handle sleeve 2 simultaneously,Thereby finally bending part 310 is fixedly connected with to the fixing peace that completes handle sleeve 2 with the end of handle sleeve 2Dress.
Preferably, on described side plate 110, offer handle installing hole 111, on described bending part 310Offer the handle via hole 311 being oppositely arranged with handle installing hole 111, the fixing peace in one end of handle sleeve 2Be contained in the edge of handle installing hole 111, the other end is fixedly mounted on the edge of handle via hole 311, handle 4Can be placed in handle sleeve 2 by handle installing hole 111, and the end of handle 4 can pass handHandle via hole 311 arranges. Especially, a lateral edges of drawout chassis base plate 1 is provided with side plate 110, at the bottom of drawout chassisThe opposite side edge of plate 1 is provided with the baffle plate 120 being oppositely arranged with side plate 110, on drawout chassis base plate 1, also establishesHave the slide rail 130 that drives breaker body motion, bending part 310 is oppositely arranged on a side of slide rail 130,Easily expect, bending part 310 both can be oppositely arranged on the left side of slide rail 130, also can relatively establishPut on the right side of slide rail 130, and bending part 310 is placed between slide rail 130 and baffle plate 120. Handle mistakeInstallation site, hole is accurately convenient to handle simultaneously and is accurately placed in handle sleeve, has improved service efficiency. AndBending operation is convenient in the installation site of bending part.
Shown in Fig. 4 is the slip embodiment of location-plate 3, and wherein location-plate 3 is in the time that handle sleeve 2 is installedDrawout chassis base plate 1 slides relatively, and location-plate 3 be provided with for by location-plate 3 with at the bottom of drawout chassisThe fixture 330 that plate 1 fixes. Particularly, in the time of mounting handle sleeve pipe 2, one of handle sleeve 2End is first fixedly connected with handle installing hole 111, location-plate 3 along the dotted line in Fig. 4 to handle sleeve 2 separatelySlide and be connected with handle sleeve 2 contacts in one end, finally location-plate 3 and the end of handle sleeve 2 are fixed,And by fixture 330 by location-plate 3 with take out base plate 1 and be fixedly connected with. Location-plate slides mobileRegulative mode has improved installation effectiveness, has ensured accuracy and the stability of mounting distance simultaneously.
Described fixture 330 comprises screw hole, and described location-plate 3 vertically fixedly mounts by screwOn drawout chassis base plate 1. In addition, fixture 330 is not limited only to above-mentioned a kind of embodiment and can also comprisesBonding pad, particularly, is fixedly connected with institute by the mode of welding between location-plate 3 and drawout chassis base plate 1A lateral edges of stating drawout chassis base plate 1 is provided with side plate 110, the opposite side edge of drawout chassis base plate 1 be provided withThe baffle plate 120 that side plate 110 is oppositely arranged, location-plate 3 is arranged between side plate 110 and baffle plate 120, andAnd on side plate 110, offer handle installing hole 111, on location-plate 3, offer and handle installing hole 111 phasesTo the handle via hole 311 arranging. The fixing mode of screw is convenient to adjust distance, can realize and repeat to adjust operation.The mode being welded and fixed has improved the reliability of spacer, has ensured installation strength.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model,Can not assert that concrete enforcement of the present utility model is confined to these explanations. For technology under the utility modelThe those of ordinary skill in field, without departing from the concept of the premise utility, if can also makeDry simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a handle structure for circuit breaker drawer base, comprises drawout chassis base plate (1) and handle sleeve(2), it is characterized in that: described drawout chassis base plate (1) is provided with location-plate (3), at the bottom of drawout chassisThe edge of plate (1) is also provided with side plate (110), described location-plate (3) and relative the establishing of side plate (110)Put, described handle sleeve (2) is arranged between location-plate (3) and side plate (110), and breaker is taken outThe handle (4) of drawer seat is placed in handle sleeve (2), and location-plate (3) can be according to taper knobThe length of pipe (2) move relative to side plate (110), thus make location-plate (3) and side plate (110) itBetween distance equal the length of handle sleeve (2).
2. the handle structure of circuit breaker drawer base according to claim 1, is characterized in that: instituteThe location-plate (3) of stating and drawout chassis base plate (1) are integrative-structures, and location-plate (3) comprise canAccording to the bending part (310) of the relative drawout chassis base plate of the length of handle sleeve (2) (1) bending, described inBending part (310) be connected with the two ends of handle sleeve (2) respectively with side plate (110).
3. the handle structure of circuit breaker drawer base according to claim 2, is characterized in that: instituteThe location-plate (3) of stating is arranged in the fluting (101) of offering on drawout chassis base plate (1), location-plate (3)Comprise bending part (310) and the connecting portion (320) of one bending forming, described bending part (310)And drawout chassis base plate is formed with angle between (1), one end of described connecting portion (320) and fluting (101)The edge of side plate (110) one sides is connected relatively, the other end of connecting portion (320) and bending part (310)Be connected, and between the both sides of connecting portion (320) and the edge of fluting (101), be also provided with for bendingGap (102).
4. the handle structure of circuit breaker drawer base according to claim 3, is characterized in that: instituteThe middle part of stating connecting portion (320) is provided with dismountable catch (321), one end of described catch (321)Be connected with the edge of fluting (101) relative side plate (110) one sides.
5. the handle structure of circuit breaker drawer base according to claim 3, is characterized in that: instituteStating the angle forming between bending part (310) and drawout chassis base plate (1) is 90 °, and bending part (310)Be shaped as rectangle.
6. according to the handle structure of the circuit breaker drawer base described in claim 2 or 3, it is characterized in that:On described side plate (110), offer handle installing hole (111), on described bending part (310), openBe provided with the handle via hole (311) being oppositely arranged with handle installing hole (111), described handle sleeve (2)One end be fixedly mounted on the edge of handle installing hole (111), the other end is fixedly mounted on handle via hole (311)Edge, handle (4) can be placed in handle sleeve (2) by handle installing hole (111), andAnd the end of handle (4) can pass handle via hole (311) setting.
7. according to the handle structure of the circuit breaker drawer base described in claim 2 or 3, it is characterized in that:One lateral edges of described drawout chassis base plate (1) is provided with side plate (110), another of drawout chassis base plate (1)Lateral edges is provided with the baffle plate (120) being oppositely arranged with side plate (110), and drawout chassis base plate is also established on (1)Have the slide rail (130) that drives breaker body motion, described bending part (310) is oppositely arranged on slide rail(130) a side, and bending part (310) is placed between slide rail (130) and baffle plate (120).
8. the handle structure of circuit breaker drawer base according to claim 1, is characterized in that: instituteThe location-plate (3) of stating is drawout chassis base plate (1) slip relatively in the time that handle sleeve (2) is installed, andAnd location-plate (3) is provided with the fixing dress for location-plate (3) and drawout chassis base plate (1) are fixedPut (330).
9. the handle structure of circuit breaker drawer base according to claim 8, is characterized in that: instituteThe fixture (330) of stating comprises screw hole, and described location-plate (3) vertically fixedly mounts by screwOn drawout chassis base plate (1).
10. the handle structure of circuit breaker drawer base according to claim 8, is characterized in that: instituteThe fixture (330) of stating comprises bonding pad, between described location-plate (3) and drawout chassis base plate (1)Mode by welding is fixedly connected with, and a lateral edges of described drawout chassis base plate (1) is provided with side plate (110),The opposite side edge of drawout chassis base plate (1) is provided with the baffle plate (120) being oppositely arranged with side plate (110),Location-plate (3) is arranged between side plate (110) and baffle plate (120), and offers on side plate (110)There is handle installing hole (111), on location-plate (3), offer with handle installing hole (111) and be oppositely arrangedHandle via hole (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934970.9U CN205265127U (en) | 2015-11-20 | 2015-11-20 | Handle mounting structure of circuit breaker drawout chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934970.9U CN205265127U (en) | 2015-11-20 | 2015-11-20 | Handle mounting structure of circuit breaker drawout chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265127U true CN205265127U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520934970.9U Active CN205265127U (en) | 2015-11-20 | 2015-11-20 | Handle mounting structure of circuit breaker drawout chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265127U (en) |
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2015
- 2015-11-20 CN CN201520934970.9U patent/CN205265127U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Zhengtai Electrical Technology Co., Ltd Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000078 Denomination of utility model: Handle installation structure of circuit breaker drawer seat Granted publication date: 20160525 License type: Common License Record date: 20201021 |
|
| EE01 | Entry into force of recordation of patent licensing contract |