CN114336387A - Trolley switch tulip contact replacer - Google Patents
Trolley switch tulip contact replacer Download PDFInfo
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- CN114336387A CN114336387A CN202111536340.2A CN202111536340A CN114336387A CN 114336387 A CN114336387 A CN 114336387A CN 202111536340 A CN202111536340 A CN 202111536340A CN 114336387 A CN114336387 A CN 114336387A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000005457 optimization Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
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Abstract
The invention discloses a trolley switch tulip contact replacer which comprises a fixed sleeve, a telescopic belt, a sliding block and a rotary column, wherein the sliding block is connected in the fixed sleeve in a sliding mode, the rotary column is connected with the sliding block in a rotating mode, the rotary column is arranged in parallel with the fixed sleeve, one end of the telescopic belt is arranged at one end of the fixed sleeve, the other end of the telescopic belt is fixedly connected to one end, facing the telescopic belt, of the sliding block, and the rotary column is connected with one end, far away from the telescopic belt, of the fixed sleeve in a rotating mode. This application drives the slider through the rotary column and contracts or expand the telescopic band, carries out the dismouting to the plum blossom contact, and this application has small in size, and convenient to use and simple structure's advantage has effectively solved the difficult problem of dismantling of plum blossom contact when overhauing the circuit breaker in the transformer substation.
Description
Technical Field
The invention belongs to the field of maintenance equipment, and particularly relates to a disassembly and assembly device for a plum blossom-shaped contact of a trolley switch.
Background
When the circuit breaker in the maintenance transformer substation, plum blossom contact often need dismantle. If the spring on the tulip contact is dismantled by the traditional method, the disassembly is very difficult and unsafe, and people are easily injured when the spring is popped up.
The patent with the application number of CN201010198612.8 provides a plum blossom contact handling tool, which comprises an annular base body, a core column penetrates through the center of the base body, a pair of handles are symmetrically hinged to the edge of the front end of the base body, the middle part of each handle is hinged to the front end of the core column through a connecting rod, and the handles can be folded or unfolded to drive the core column to move forwards and backwards in the center of the base body through the connecting rods; the rear end of the core column is provided with a spreading head with an external conical surface, a circle of supporting blocks are arranged on the periphery of the spreading head along the circumference, the root part of the front end of each supporting block is limited in a ring groove on the inner side of the rear section of the seat body, the outer side of the rear section of each supporting block is wrapped and hooped by an annular spring, and the inner side of each supporting block is provided with an internal conical surface corresponding to the external conical surface on the rear end of the core column; but when overhauing the circuit breaker in the transformer substation, the plum blossom contact handling instrument that provides in this application is too bulky, is unfavorable for dismantling the plum blossom contact of often dismantling.
The patent with the application number of CN200910233122.4 provides a tool for dismounting a switch tulip contact, the tool comprises a holding seat, top sheets and an adjusting rod, the holding seat is provided with a central hole, the adjusting rod penetrates through the central hole to extend out of the holding seat and is movably arranged with the holding seat, a plurality of top sheets are circumferentially and movably arranged on the end surface of the holding seat by taking the adjusting rod as an axis to form a top sheet group, the top sheet group is circumferentially provided with an elastic resetting device, the top sheets are provided with inclined planes towards one side of the axis, the inclined planes on the top sheets forming the top sheet group circumferentially form a conical adjusting cavity, the end parts of the top sheets are provided with fan-shaped supporting sheets, the end parts of the adjusting rod are arranged in the conical adjusting cavity, and the diameter of the top of the adjusting cavity is adjusted; however, in the using and adjusting process, the application has certain requirements on space and is not suitable for being used when the breaker in the transformer substation is overhauled.
Aiming at the problem, the invention provides a tool for disassembling and assembling the tulip contact.
Disclosure of Invention
The invention aims to solve the technical problem of providing a disassembly and assembly device for a plum blossom contact of a trolley switch, which solves the problem that the plum blossom contact is not easy to disassemble when a breaker in a transformer substation is overhauled.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a dolly switch plum blossom contact replacer, includes fixed sleeve, telescopic band, slider and rotary column, slider sliding connection is in fixed sleeve, and the rotary column rotates with the slider to be connected, rotary column and fixed sleeve parallel arrangement, and telescopic band one end sets up in fixed sleeve one end, and telescopic band other end fixed connection is in the slider towards the one end of telescopic band, and the rotary column is kept away from the one end rotation of telescopic band with fixed sleeve and is connected.
Furthermore, the one end that the telescopic band set up on the fixed sleeve is provided with more than one regulation hole, and fixed sleeve one side is provided with the fixed column, fixed column and regulation hole looks adaptation.
Furthermore, one side of the fixing sleeve, which is provided with the fixing column, is provided with a limiting hole, and the telescopic belt is arranged in the limiting hole.
Furthermore, the end of the rotary column far away from the telescopic belt is detachably connected with a rocking handle, and the rocking handle is sleeved with a rotary sleeve.
Furthermore, the rotary column is detachably connected with a motor, and an output shaft of the motor is connected with the rotary column through a coupler.
Furthermore, the motor is fixedly connected with a shell.
Furthermore, a battery is arranged in the shell, and the motor is electrically connected with the battery.
Furthermore, a spring is arranged in the fixed sleeve and is arranged at one end, far away from the telescopic belt, of the sliding block.
Further, the one end of fixed sleeve orientation telescopic band all is provided with the arc and caves in.
Furthermore, the telescopic belt is an iron sheet.
The invention has the following remarkable beneficial effects:
1. the invention relates to a disassembly and assembly device for a plum blossom contact of a trolley switch, which comprises a fixed sleeve, a telescopic belt, a sliding block and a rotary column, wherein one end of the telescopic belt is arranged at one end of the fixed sleeve, the other end of the telescopic belt is fixedly connected with the sliding block which slides in the fixed sleeve, the sliding block moves in the fixed sleeve through the rotation of the rotary column, the telescopic belt is driven to be continuously tightened or loosened at one end of the fixed sleeve through the movement of the sliding block, and the disassembly of the plum blossom contact can be completed only by sleeving the loosened telescopic belt on the plum blossom contact and rotating the rotary column to tighten the telescopic belt; this application when using direct cover can on the plum blossom contact, and small in size uses when being applicable to the circuit breaker in overhauing the transformer substation, effectively solves the difficult problem of dismantling of plum blossom contact when overhauing the circuit breaker in the transformer substation. .
2. In order to be suitable for the plum blossom contacts of different specifications, set up on the telescopic band at more than one regulation hole, be provided with corresponding fixed column on the fixed sleeve, fix the diameter size that adjusts the telescopic band on the fixed column through different regulation holes to be suitable for the plum blossom contact of different specifications.
3. In order to prevent that the telescopic band from shifting out from the fixed column in the use, be located the spacing hole of one side fixedly connected with of fixed column on fixed sleeve, prevent the telescopic band through setting up the telescopic band in spacing downthehole that the fixed column is shifted out in the use, influence the use.
4. In order to facilitate the rotation of the rotary column by workers, one end of the rotary column, which is far away from the telescopic belt, is detachably connected with a rocking handle, the rocking handle is rotatably connected with a sheath, the rocking handle can be conveniently rotated by the workers with smaller force, and the sheath on the rocking handle can reduce the friction between the workers and the rocking handle in the rotation process of the rocking handle,
5. In order to rotate the rotary column and accelerate the working efficiency, the rotary column is detachably connected with a motor, an output shaft of the motor is rotatably connected with the rotary column through a coupler, and through the arrangement of the motor, workers can complete the disassembly of the plum blossom contact with smaller strength and higher working efficiency.
6. In order to make things convenient for the staff to get to put the motor and put and use, at the outer fixedly connected with shell of motor, reduce the risk of electrocuteeing and make things convenient for the handheld use of staff through the setting of shell.
7. The battery that sets up in the casing can provide the power for the motor, increases the duration and the application range of motor, and the effect of battery can make things convenient for the staff to carry out work in the maintenance in-process, conveniently overhauls.
8. In order to rotate the rotary column conveniently, the sliding block drives the telescopic belt to move conveniently, the spring is arranged in the fixed sleeve, one end of the spring is fixedly connected with the sliding block, the other end of the spring is fixedly connected with one end, far away from the telescopic belt, of the fixed sleeve, and the rotary column can be more easily moved to the sliding block through the change of the elastic direction of the spring.
9. In order to prevent the plum blossom contact from being damaged by tightening the telescopic belt, one end of the fixed sleeve facing the telescopic belt is arranged to be arc-shaped concave, the arc-shaped concave edge can be matched with the plum blossom contact, and the plum blossom contact is prevented from being damaged.
10. In order to make the telescopic band exert the biggest effect, through the experiment, the telescopic band is more suitable for tightening up the plum blossom contact for the iron sheet, and the telescopic band can make the smooth and easy shrink of plum blossom contact with smooth surface for setting up of iron sheet, compares cloth system, cortex or rope form article, and setting up of iron sheet is more practical and durable.
Drawings
Fig. 1 is a schematic structural view of a mounting and dismounting device for a tulip contact of a trolley switch in an embodiment 1 of the invention;
FIG. 2 is a schematic sectional view of a car switch tulip contact replacer in a front view in accordance with an embodiment 1 of the present invention;
FIG. 3 is a schematic view of a mounting and dismounting device for a tulip contact of a trolley switch in accordance with an embodiment 2 of the present invention;
FIG. 4 is a schematic sectional view of a car switch tulip contact replacer in a front view in accordance with an embodiment 2 of the present invention;
fig. 5 is a left side structure schematic view of a trolley switch tulip contact replacer in embodiment 2 of the invention;
FIG. 6 is a schematic view of a front view structure of a replacer for a tulip contact of a trolley switch in embodiment 3 of the invention;
fig. 7 is a schematic sectional structure view of a car switch tulip contact replacer in a front view in embodiment 3 of the invention.
In the attached drawing, 1-a fixed sleeve, 2-a telescopic belt, 3-a slide block, 4-a rotating column, 5-an adjusting hole, 6-a fixed column, 7-a limiting hole, 8-a rocking handle, 9-a rotating sleeve, 10-a motor, 11-a shell, 12-a battery and 13-a spring.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Example 1
As shown in fig. 1 and 2, a dolly switch plum blossom contact replacer, including fixed sleeve 1, telescopic band 2, slider 3 and rotary column 4, slider 3 sliding connection is in fixed sleeve 1, rotary column 4 rotates with slider 3 to be connected, rotary column 4 and fixed sleeve 1 parallel arrangement, 2 one ends of telescopic band set up in fixed sleeve 1 one end, 2 other end fixed connection of telescopic band are in the one end of slider 3 towards telescopic band 2, rotary column 4 rotates with the one end that fixed sleeve 1 kept away from telescopic band 2 and is connected.
Specifically, the fixed sleeve 1 is a hollow upright column, the sliding block 3 is connected in the fixed sleeve 1 in a sliding manner, the upper end of the fixed sleeve 1 is fixedly connected with the telescopic belt 2, the other end of the telescopic belt 2 is fixedly connected with the sliding block 3 through an upper end opening of the fixed sleeve 1, and the rotary column 4 is rotatably connected with the lower end of the fixed sleeve 1 and is rotatably connected with the sliding block 3 and the upper end of the rotary column 4; the staff drives slider 3 downward or rebound through rotating rotary column 4, and then drives telescopic band 2 and tightens up or loosen, dismantles the plum blossom contact, effectively solves the difficult problem of dismantling of plum blossom contact when overhauing the circuit breaker in the transformer substation.
Example 2
As shown in fig. 3, 4 and 5, a brick ware is torn open to dolly switch plum blossom contact, including fixed sleeve 1, telescopic band 2, slider 3 and rotary column 4, slider 3 sliding connection is in the sleeve, rotary column 4 rotates with slider 3 to be connected, rotary column 4 and fixed sleeve 1 parallel arrangement, 2 one ends of telescopic band set up in fixed sleeve 1 one end, 2 other end fixed connection of telescopic band are in slider 3 one end towards telescopic band 2, rotary column 4 rotates with the one end that telescopic band 2 was kept away from to fixed sleeve 1 and is connected.
Specifically, the fixed sleeve 1 is a hollow upright column, a sliding block 3 is connected in the fixed sleeve 1 in a sliding manner, an extensible belt 2 is arranged on one side of the upper end of the fixed sleeve 1, the other end of the extensible belt 2 is fixedly connected with the sliding block 3 through an opening in the upper end of the fixed sleeve 1, and the rotary column 4 is rotatably connected with the lower end of the fixed sleeve 1 and is rotatably connected with the sliding block 3 through the upper end of the rotary column 4; the staff drives slider 3 downward or rebound through rotating rotary column 4, and then drives telescopic band 2 and tightens up or loosen, dismantles the plum blossom contact.
As a further optimization of the invention: one end that telescopic band 2 set up on fixed sleeve 1 is provided with more than one regulation hole 5, and 1 one side of fixed sleeve is provided with fixed column 6, fixed column 6 and 5 looks adaptations of regulation hole.
Specifically, telescopic band 2 sets up and has seted up more than one regulation hole 5 on the one end position on fixed sleeve 1, at fixed sleeve 1 with one side fixedly connected with fixed column 6 of telescopic band 2 parallel, cup joint through different regulation holes 5 and can adjust the initial diameter of telescopic band 2 on fixed column 6 to be applicable to the plum blossom contact of different specifications, make things convenient for the staff to use when overhauing.
As a further optimization of the invention: one side of the fixing sleeve 1 provided with the fixing column 6 is provided with a limiting hole 7, and the telescopic belt 2 is arranged in the limiting hole 7.
Specifically, be equipped with spacing hole 7 of one side upper end fixedly connected with of fixed column 6 at fixed sleeve 1, telescopic band 2 passes spacing hole 7, and setting through spacing hole 7 can carry on spacingly to telescopic band 2, prevents to break away from in fixed column 6 when telescopic band 2 stretches out and draws back, influences maintenance personnel's use.
As a further optimization of the invention: the swing handle 8 is detachably connected to one end, far away from the telescopic belt 2, of the swing column 4, and the swing handle 8 is sleeved with the swing sleeve 9.
Specifically, for the convenience of staff to rotate rotary column 4, rotary column 4 is kept away from the one end of telescopic band 2 and can be dismantled and be connected with rocking handle 8, can make things convenient for the staff to rotate rotary column 4 manually through the interpolation of rocking handle 8, and the interpolation of sheath can reduce the frictional force between staff and the rocking handle 8 on the rocking handle 8, makes things convenient for the staff to rotate rocking handle 8.
Example 3
As shown in fig. 6 and 7, the embodiment is the same as embodiment 2, and the brick removing device for the tulip contact of the trolley switch comprises a fixed sleeve 1, a telescopic belt 2, a sliding block 3 and a rotary column 4, wherein the sliding block 3 is slidably connected in the sleeve, the rotary column 4 is rotatably connected with the sliding block 3, the rotary column 4 is parallel to the fixed sleeve 1, one end of the telescopic belt 2 is arranged at one end of the fixed sleeve 1, the other end of the telescopic belt 2 is fixedly connected with one end of the sliding block 3 facing the telescopic belt 2, and the rotary column 4 is rotatably connected with one end of the fixed sleeve 1 far away from the telescopic belt 2.
Specifically, the fixed sleeve 1 is a hollow upright column, a sliding block 3 is connected in the fixed sleeve 1 in a sliding manner, an extensible belt 2 is arranged on one side of the upper end of the fixed sleeve 1, the other end of the extensible belt 2 is fixedly connected with the sliding block 3 through an opening in the upper end of the fixed sleeve 1, and the rotary column 4 is rotatably connected with the lower end of the fixed sleeve 1 and is rotatably connected with the sliding block 3 through the upper end of the rotary column 4; the staff drives slider 3 downward or rebound through rotating rotary column 4, and then drives telescopic band 2 and tightens up or loosen, dismantles the plum blossom contact.
As a further optimization of the invention: one end that telescopic band 2 set up on fixed sleeve 1 is provided with more than one regulation hole 5, and 1 one side of fixed sleeve is provided with fixed column 6, fixed column 6 and 5 looks adaptations of regulation hole.
Specifically, telescopic band 2 sets up and has seted up more than one regulation hole 5 on the one end position on fixed sleeve 1, at fixed sleeve 1 with one side fixedly connected with fixed column 6 of telescopic band 2 parallel, cup joint through different regulation holes 5 and can adjust the initial diameter of telescopic band 2 on fixed column 6 to be applicable to the plum blossom contact of different specifications, make things convenient for the staff to use when overhauing.
As a further optimization of the invention: one side of the fixing sleeve 1 provided with the fixing column 6 is provided with a limiting hole 7, and the telescopic belt 2 is arranged in the limiting hole 7.
Specifically, be equipped with spacing hole 7 of one side upper end fixedly connected with of fixed column 6 at fixed sleeve 1, telescopic band 2 passes spacing hole 7, and setting through spacing hole 7 can carry on spacingly to telescopic band 2, prevents to break away from in fixed column 6 when telescopic band 2 stretches out and draws back, influences maintenance personnel's use.
Compared with embodiment 2, this embodiment is different from embodiment 2 in that, as a further optimization of the present invention: the rotary column 4 is detachably connected with a motor 10, and an output shaft of the motor 10 is connected with the rotary column 4 through a coupling.
Specifically, still can dismantle at the one end of turning post 4 keeping away from telescopic band 2 and be connected with motor 10, be provided with the shaft coupling on motor 10's the output shaft, motor 10 passes through the shaft coupling and is connected with turning post 4 rotates, drives turning post 4 through motor 10 and rotates the dismantlement that can accelerate the plum blossom contact, improves staff's efficiency, saves staff's physical power.
As a further optimization of the invention: the motor 10 is fixedly connected with a casing 11.
Specifically, for the convenience to handheld and operate motor 10, at the outer fixedly connected with casing 11 of motor 10, through setting up of casing 11, make things convenient for the staff to handheld and operate motor 10, increase the aesthetic property of using simultaneously.
As a further optimization of the invention: a battery 12 is arranged in the housing 11, and the motor 10 is electrically connected with the battery 12.
Specifically, a battery 12 is fixedly connected in the housing 11, the battery 12 is electrically connected with the motor 10, and the cruising ability is increased by the arrangement of the battery 12. Make things convenient for the staff to carry motor 10 and carry out the inspection and overhaul, enlarge staff's application scope and maintenance scope.
As a further optimization of the invention: a spring 13 is arranged in the fixed sleeve 1, and the spring 13 is arranged at one end of the sliding block 3 far away from the telescopic belt 2.
Specifically, fixedly connected with spring 13 in fixed sleeve 1, spring 13 one end fixed connection is at the lower extreme of slider 3, and spring 13 other end fixed connection is at the lower extreme of fixed sleeve 1, and the quantity of spring 13 is two, and two springs 13 set up in the both sides of rotary column 4, through the elasticity direction that sets up two springs 13, can make things convenient for slider 3 upwards or remove downwards in fixed sleeve 1.
As a further optimization of the invention: one end of the fixed sleeve 1 facing the telescopic belt 2 is provided with an arc-shaped recess.
Specifically, in order to prevent that 1 terminal surface of fixed sleeve from causing the damage to the plum blossom contact when telescopic band 2 tightens up the plum blossom contact, all be provided with the arc sunken in fixed sleeve 1 towards the one end of telescopic band 2, come the arc edge of laminating plum blossom contact through the sunken setting of arc, reduce the damage of 1 terminal surface of fixed sleeve to the plum blossom contact.
As a further optimization of the invention: the telescopic belt 2 is an iron sheet.
Specifically, through the experiment, telescopic band 2 is the iron sheet, compares cortex, cloth or rope class, and telescopic band 2 has smooth internal surface and less frictional force for setting up of iron sheet, wraps up and tightens up the plum blossom contact more easily.
At present, the technical scheme of the application has been subjected to pilot plant test, namely small-scale experiment before large-scale mass production of products; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for formal production for industrialization (including intellectual property risk early warning research) has been started.
Claims (10)
1. The utility model provides a dolly switch plum blossom contact replacer which characterized in that: including fixed sleeve (1), telescopic band (2), slider (3) and rotary column (4), slider (3) sliding connection be in fixed sleeve (1), rotary column (4) with slider (3) rotate to be connected, rotary column (4) with fixed sleeve (1) parallel arrangement, telescopic band (2) one end sets up fixed sleeve (1) one end, telescopic band (2) other end fixed connection be in slider (3) orientation the one end of telescopic band (2), rotary column (4) with fixed sleeve (1) is kept away from the one end of telescopic band (2) is rotated and is connected.
2. The trolley switch tulip contact replacer of claim 1, wherein: the telescopic belt (2) is arranged at one end of the fixed sleeve (1) and is provided with more than one adjusting hole (5), one side of the fixed sleeve (1) is provided with a fixed column (6), and the fixed column (6) is matched with the adjusting hole (5).
3. The trolley switch tulip contact replacer of claim 2, wherein: one side of the fixing sleeve (1) provided with the fixing column (6) is provided with a limiting hole (7), and the telescopic belt (2) is arranged in the limiting hole (7).
4. The trolley switch tulip contact replacer of claim 3, wherein: the rotating column (4) is far away from one end of the telescopic belt (2), a rocking handle (8) is detachably connected to the end of the rotating column, and a rotating sleeve (9) is sleeved on the rocking handle (8).
5. The trolley switch tulip contact replacer of claim 4, wherein: the rotary column (4) is detachably connected with a motor (10), and an output shaft of the motor (10) is connected with the rotary column (4) through a coupler.
6. The trolley switch tulip contact replacer of claim 5, wherein: the motor (10) is fixedly connected with a shell (11).
7. The trolley switch tulip contact replacer of claim 6, wherein: a battery (12) is arranged in the casing (11), and the motor (10) is electrically connected with the battery (12).
8. The trolley switch tulip contact replacer of claim 7, wherein: a spring (13) is arranged in the fixed sleeve (1), and the spring (13) is arranged at one end, far away from the telescopic belt (2), of the sliding block (3).
9. The trolley switch tulip contact replacer of claim 8, wherein: the fixing sleeve (1) faces one end of the telescopic belt (2) and is provided with an arc-shaped recess.
10. The trolley switch tulip contact replacer of claim 9, wherein: the telescopic belt (2) is an iron sheet.
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CN202111536340.2A CN114336387A (en) | 2021-12-15 | 2021-12-15 | Trolley switch tulip contact replacer |
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CN202111536340.2A CN114336387A (en) | 2021-12-15 | 2021-12-15 | Trolley switch tulip contact replacer |
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US6186243B1 (en) * | 2000-04-11 | 2001-02-13 | Deere & Company | Cylinder mount for an agricultural frame |
CN202862142U (en) * | 2012-10-26 | 2013-04-10 | 成都科星电力电器有限公司 | Dismounting tool with spline end contactor |
CN204258102U (en) * | 2014-10-31 | 2015-04-08 | 中国石油天然气股份有限公司 | A kind of Mume flower contact more changing device |
CN204333703U (en) * | 2015-02-01 | 2015-05-13 | 李庆才 | A kind of Mume flower contact changes instrument |
CN204885949U (en) * | 2015-08-10 | 2015-12-16 | 国网山东郯城县供电公司 | Plum blossom contact compression assembly and disassembly tools |
CN213781846U (en) * | 2021-01-16 | 2021-07-23 | 台州市华宇高压电器股份有限公司 | Contact piece convenient to erection joint and use |
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