CN208589709U - Split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool - Google Patents
Split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool Download PDFInfo
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- CN208589709U CN208589709U CN201821014732.6U CN201821014732U CN208589709U CN 208589709 U CN208589709 U CN 208589709U CN 201821014732 U CN201821014732 U CN 201821014732U CN 208589709 U CN208589709 U CN 208589709U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 238000012423 maintenance Methods 0.000 title claims abstract description 24
- 238000004904 shortening Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool, it is related to power maintenance technology field, split pin disassembly folder provided by the utility model includes connecting rod, fixing shell, clip assembly pawl folder and connect with connecting rod, in which: fixing shell is sheathed on outside connecting rod and connect with rod slide；It is rotatablely connected between pawl folder and fixing shell by ruler spring, pawl folder is equipped with the fixture block component for controlling pawl folder opening and closing；Clip assembly has clamping station and release station, is clamped when clip assembly is in clamping station with fixture block component, so that pawl folder opens, the clamping with fixture block component is released when clip assembly is in release station, so that pawl folder closure.Split pin provided by the utility model disassembly folder can fast and accurately clamp split pin, and split pin is avoided to fall underground because operating personnel accidentally drops, and pawl folder will not be opened actively after clamping, and there is no the danger of falling object from high altitude.
Description
Technical field
The utility model relates to power maintenance technology fields, dismantle folder more particularly, to a kind of split pin and overhead transmission line is examined
Repair maintenance split pin extracting tool.
Background technique
The spring catch of the composite insulator used on the transmission line is the split pin of R type, is carrying out installation and maintenance and maintenance
It needs first to dismantle down mounted split pin in the process, generally be operated using hand vice, due to actual operational position and environment
It is special, it is easy to appear various problems.Current split pin extracting tool, it has not been convenient to split pin be positioned, pulled
It is easy to separate extracting tool with split pin when operation, brings great security risk to high altitude operation personnel and presses at heart
Power also increases their labor intensity.After split pin simultaneously is pulled out, maintenance personal generally directly abandons conveniently, high-altitude pendant
Object be easy to cause accidental injury.
Utility model content
The purpose of this utility model is to provide a kind of split pin disassembly folders and overhead transmission line repair and maintenance to be torn open with split pin
Tool is unloaded, split pin can be fast and accurately clamped, avoids split pin from falling underground because operating personnel accidentally drops, and clamp it
Pawl folder will not be opened actively afterwards, and there is no the danger of falling object from high altitude.
To achieve the above object, the utility model the following technical schemes are provided:
In a first aspect, the utility model provides a kind of split pin disassembly folder, including connecting rod, fixing shell, pawl folder and with
The clip assembly of the connecting rod connection, in which:
The fixing shell is sheathed on outside the connecting rod and connect with the rod slide；
It is rotatablely connected between the pawl folder and the fixing shell by ruler spring, the pawl folder is equipped with for controlling
The fixture block component of the pawl folder opening and closing；
The clip assembly have clamping station and release station, when the clip assembly is in clamping station with it is described
The clamping of fixture block component releases and the fixture block group so that pawl folder is opened when the clip assembly is in release station
The clamping of part, so that pawl folder closure.
Further, the fixing shell includes support and two V-arrangement connections being oppositely arranged connecting with the support
Frame, the support are sheathed on outside the connecting rod, and the pawl is located between two connection frames.
Further, the fixing shell further includes on the support for hand-held hand-held part.
Further, the pawl folder includes two pawls being oppositely arranged.
Further, the clip assembly includes two hook plates that cooperation is corresponded with two pawls, the hook
One end of plate and the connecting rod are pivotally connected, and the other end forms the hook for being clamped with the fixture block component, the hook plate with it is described
Torque spring is equipped between connecting rod.
Further, the connecting rod is equipped with for controlling two limits for hooking plate relative to the link rotatable angle
Position block.
Second aspect, the utility model also provides a kind of overhead transmission line repair and maintenance split pin extracting tool, including drives
Folder is dismantled in any split pin in dynamic device and first aspect, the driving device and the connecting rod grafting and with it is described
Compressed spring is equipped between connecting rod, the driving device is used to extend or shorten the split pin disassembly folder and needs that dismantles to open
The distance between mouth pin.
Further, the driving device includes shell, driving assembly and telescopic rod, in which:
The space for accommodating the driving component and at least partly described telescopic rod is formed in the shell；
The driving component and the telescopic rod are sequentially connected；
The connecting rod and described one end for connect of compression telescopic rod are with for accommodating the compressed spring and at least partly
The blind hole of the telescopic rod.
Further, the driving component includes battery, motor and transmission mechanism, and the battery is electrically connected with the motor
It connects, the motor is connect with the transmission mechanism.
Further, it is connected through a screw thread between the shell and the telescopic rod.
Split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool provided by the utility model can generate
It is following the utility model has the advantages that
When stating split pin disassembly folder in use, clip assembly is in clamping station first, operating personnel can hold
Fixing shell, or other structures are connect with connecting rod to hold, such as hand-held driving device.When hand-held driving device
When, driving device is needed by compressed spring connection between connecting rod, so that when connecting rod is touched in split pin, connecting rod can be relative to
Driving device is moved along itself extending direction.Here, being specifically described so that operating personnel holds fixing shell as an example: operation
Personnel hold fixing shell and pawl are pressed from both sides the split pin that alignment needs to dismantle, and when split pin touches connecting rod, connecting rod can be received
Contracting, will drive the direction movement that clip assembly faces away from split pin in the process, and clip assembly is remote under the drive of connecting rod
It is pressed from both sides from pawl, while the fixture block component on pawl folder can also be directed away from the direction rotation of clip assembly relative to fixing shell,
So that the clamping of fixture block module cancels and clip assembly, clip assembly is in release station at this time, and pawl is clipped under the effect of ruler spring
Rapid closing clamps split pin.Operating personnel moves pawl folder, and split pin can disassemble.It needs to turn clip assembly
When shifting to clamping station, operating personnel can hold fixing shell on the other hand, push connecting rod on the other hand, so that connecting rod stretches out, connecting rod band
Dynamic clip assembly catches on fixture block component, so that pawl folder opens.
For compared with the existing technology, the split pin disassembly folder split shed pin that the utility model first aspect provides is touched
After connecting rod, pawl folder can pass through clip assembly rapid closing, can fast and accurately clamp split pin, avoid split pin because
Operating personnel, which accidentally drops, falls underground, improves working efficiency, and pawl folder will not be opened actively after clamping, and split pin is avoided to fall
Situation is fallen, there is no the danger of falling object from high altitude.
In the overhead transmission line repair and maintenance split pin extracting tool provided using the utility model second aspect, operation
Personnel hold driving device, extend connecting rod by driving device or foreshorten at the split pin for needing to dismantle, and pawl is pressed from both sides
Alignment needs the split pin dismantled.When split pin touches connecting rod, connecting rod can compress compressed spring, while drive clip assembly
The direction movement of split pin is faced away from, clip assembly presss from both sides under the drive of connecting rod far from pawl, while the fixture block on pawl folder
Component can also be directed away from the direction rotation of clip assembly relative to fixing shell, so that fixture block module cancels and clip assembly
Clamping, clip assembly is in release station at this time, and split pin is clamped.When operating personnel moves pawl folder, split pin, that is, removable
It unloads down.When needing to convert clip assembly to clamping station, operating personnel can hold fixing shell on the other hand, on the other hand the company of promotion
Bar, so that connecting rod stretches out, connecting rod drives clip assembly to catch on fixture block component, so that pawl folder opens.
For compared with the existing technology, the overhead transmission line repair and maintenance that the utility model second aspect provides is torn open with split pin
The split pin disassembly folder that the tool of unloading has the utility model first aspect to provide, thus provided with the utility model first aspect
All possessed beneficial effects are pressed from both sides in split pin disassembly.The working radius for expanding operating personnel simultaneously, does not need operating personnel
Frequent shift position reduces the danger coefficient of operating personnel.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the three dimensional structure diagram of split pin provided by the embodiment of the utility model disassembly folder；
Fig. 2 is the section of split pin disassembly folder when clip assembly provided by the embodiment of the utility model is in clamping station
Figure；
Fig. 3 is the section of split pin disassembly folder when clip assembly provided by the embodiment of the utility model is in release station
Figure；
Fig. 4 is the main view of split pin provided by the embodiment of the utility model disassembly folder；
Fig. 5 is the sectional view of overhead transmission line repair and maintenance split pin extracting tool provided by the embodiment of the utility model；
Fig. 6 is partial enlargement diagram at A provided by the embodiment of the utility model.
Icon: 1- connecting rod；11- limited block；2- fixing shell；21- support；22- connection frame；The hand-held part 23-；
3- pawl folder；31- fixture block component；32- pawl；4- clip assembly；41- hooks plate；5- torque spring；6- driving device；
61- shell；62- driving assembly；63- telescopic rod；7- compressed spring.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1 is the three dimensional structure diagram of split pin provided by the embodiment of the utility model disassembly folder；Fig. 2 is that this is practical new
The sectional view of split pin disassembly folder when the clip assembly that type embodiment provides is in clamping station；Fig. 3 is the utility model implementation
The sectional view of split pin disassembly folder when the clip assembly that example provides is in release station；Fig. 4 provides for the utility model embodiment
Split pin disassembly folder main view；Fig. 5 is that overhead transmission line repair and maintenance provided by the embodiment of the utility model is torn open with split pin
Unload the sectional view of tool；Fig. 6 is partial enlargement diagram at A provided by the embodiment of the utility model.
The embodiment of the utility model first aspect provides a kind of split pin disassembly folder, as shown in Fig. 1 to Fig. 3, including even
The clip assembly 4 that bar 1, fixing shell 2, pawl press from both sides 3 and connect with connecting rod 1, in which:
Fixing shell 2 is sheathed on 1 outside of connecting rod and is slidably connected with connecting rod 1；
It is rotatablely connected between pawl folder 3 and fixing shell 2 by ruler spring, pawl folder 3 is equipped with to be opened for controlling pawl folder 3
The fixture block component 31 closed；
Clip assembly 4 has clamping station and release station, when clip assembly 4 be in clamping station and fixture block component 31
Clamping releases the clamping with fixture block component 31 when clip assembly 4 is in release station, so that pawl so that pawl folder 3 is opened
3 closure of folder.
When stating split pin disassembly folder in use, as shown in Figures 2 and 3, clip assembly is in clamping station first, made
Industry personnel can hold fixing shell, or other structures are connect with connecting rod to hold, such as hand-held driving device.When
When hand-held driving device, driving device needs to connect between connecting rod by compressed spring, so that when connecting rod is touched in split pin, even
Bar can be moved relative to driving device along itself extending direction.Here, being carried out so that operating personnel holds fixing shell as an example
Illustrate: operating personnel holds fixing shell and pawl is pressed from both sides the split pin that alignment needs to dismantle, when split pin touches company
When bar, connecting rod can be shunk, and will drive the direction movement that clip assembly faces away from split pin in the process, clip assembly is even
It is pressed from both sides under the drive of bar far from pawl, while the fixture block component on pawl folder also can be directed away from clip assembly relative to fixing shell
Direction rotation so that the clamping of fixture block module cancels and clip assembly, clip assembly is in release station at this time, and pawl is clipped in
Ruler spring acts on lower rapid closing, and split pin is clamped.Operating personnel moves pawl folder, and split pin can disassemble.Needing will
When clip assembly is converted to clamping station, operating personnel can hold fixing shell on the other hand, connecting rod be pushed on the other hand, so that connecting rod is stretched
Out, connecting rod drives clip assembly to catch on fixture block component, so that pawl folder opens.
For compared with the existing technology, split shed is pressed from both sides in the split pin disassembly that the embodiment of the utility model first aspect provides
After pin touches connecting rod, pawl folder can fast and accurately be clamped split pin, be avoided by clip assembly rapid closing
Split pin falls underground because operating personnel accidentally drops, and improves working efficiency, and pawl folder will not be opened actively after clamping, and avoid
Split pin falls situation, and there is no the danger of falling object from high altitude.
In some embodiments, as shown in Figure 1 and Figure 4, clip assembly 4 is turned by release station in order to facilitate operating personnel
Clamping station is shifted to, fixing shell 2 further includes on support 21 for hand-held hand-held part 23.When needing clip assembly
When conversion to clamping station, operating personnel can hold hand-held part 23, enable the stronger fixation of taking of operating personnel outer
Shell 2.
Specifically, as shown in Figure 1, hand-held part 23 includes two U-shaped bars, two U-shaped bars are respectively arranged on the two sides of support 21,
The both ends of U-shaped bar are fixedly connected with support 21.
In some embodiments, as shown in Figure 1 to Figure 3, fixing shell 2 include support 21 and connect with support 21 two
A V-arrangement connection frame 22 being oppositely arranged, support 21 are sheathed on outside connecting rod 1, and pawl folder 3 is located between two connection frames 22.
Above-mentioned setting is so that fixing shell 2 and pawl press from both sides connection that can be stronger between 3.
In some embodiments, pawl folder 3 includes two pawls 32 being oppositely arranged, each pawl 32 is arc-shaped,
So that two pawls 32 are capable of forming the space for catching on split pin when being closed.
Specifically, as shown in Figure 1 to Figure 3, support 21 is equipped with the first through hole passed through for connecting rod 1, is oppositely arranged
Two connection frames 22 and each pawl 32 between by the connection of shaft, and between pawl 32 and two connection frames 22
Equipped with ruler spring, so that pawl folder 3 can be closed when clip assembly 4 is in release station.
Specifically, as shown in Figures 2 and 3, fixture block component 31 includes two fixture blocks, and a fixture block is set to a pawl 32
On outer surface, another fixture block is set on the outer surface of another pawl 32.
In some embodiments, as shown in Figures 2 and 3, clip assembly 4 includes corresponding the two of cooperation with two pawls
A hook plate 41, the one end and connecting rod 1 for hooking plate 41 are pivotally connected, and the other end forms the hook for being clamped with fixture block component 31, hooks plate 41
Torque spring 5 is equipped between connecting rod 1.One end of torque spring 5 is connect with connecting rod 1, the other end and hook plate 41 of torque spring 5
Connection.When clip assembly 4 is in clamping station, torque spring 5 give hook 41 1 pulling force of plate, enable hook plate 41 with
Fixture block clamping；When clip assembly 4 is in release station, torque spring 5 can limit the position for hooking plate 41 relative to connecting rod 1.
When in use, it is specifically described by taking Fig. 2 as an example, pawl is first pressed from both sides into the split pin that alignment needs to dismantle, works as opening
When pin touches connecting rod, connecting rod can be retreated, and be pivotally connected due to hooking plate 41 and connecting rod 1, and hook and be equipped with torsion bullet between plate 41 and connecting rod 1
Spring 5, connecting rod 1, which will drive, hooks the synchronous retrogressing of plate 41, and hooking during plate 41 retreats will pull the pawl 32 being clamped therewith, due to spine
It is equipped with ruler spring between pawl 32 and connection frame 22, pawl 32 can be made to rotate counterclockwise around shaft, realizes the unfreezing of the two.Needing will
When the conversion of clip assembly 4 to clamping station, operating personnel can hold fixing shell on the other hand, connecting rod 1 be pushed on the other hand, so that connecting rod
1 stretches out, and connecting rod 1 drives hook plate 41 to catch on pawl 32, so that pawl folder opens.
Torque spring 5 is damaged when in some embodiments, as shown in Figures 2 and 3, in order to avoid using, connecting rod 1
It is equipped with and hooks limited block 11 of the plate 41 relative to 1 rotational angle of connecting rod for controlling two.It is rotated when hooking plate 41 relative to connecting rod 1
Angle it is excessive when, be easy to cause torque spring 5 to be damaged, be provided with limited block 11 can prevent hook plate 41 relative to connecting rod
The angle of 1 rotation is excessive.
The embodiment of the utility model second aspect provides a kind of overhead transmission line repair and maintenance split pin extracting tool, such as
Shown in Fig. 5 and Fig. 6, the overhead transmission line repair and maintenance split pin extracting tool of the embodiment offer of the utility model second aspect
Folder, driving device 6 and 1 grafting of connecting rod are dismantled including driving device 6 and above-mentioned split pin and compressed spring is equipped between connecting rod 1
7, driving device 6 is used for the distance between the split pin for extending or shortening connecting rod 1 and need to dismantle.
Work is dismantled in the overhead transmission line repair and maintenance split pin that the embodiment using the utility model second aspect provides
When tool, operating personnel holds driving device, extends connecting rod by driving device or foreshortens at the split pin for needing to dismantle, and
Pawl is pressed from both sides into the split pin that alignment needs to dismantle.When split pin touches connecting rod, connecting rod can compress compressed spring, drive simultaneously
Clip assembly faces away from the direction movement of split pin, and clip assembly presss from both sides under the drive of connecting rod far from pawl, while pawl presss from both sides
On fixture block component can be also directed away from relative to fixing shell clip assembly direction rotation so that fixture block module cancels and card
The clamping of connected components, clip assembly is in release station at this time, and split pin is clamped.When operating personnel moves pawl folder, opening
Pin can disassemble.When needing to convert clip assembly to clamping station, operating personnel can hold fixing shell on the other hand, and one
Hand push moves connecting rod, so that connecting rod stretches out, connecting rod drives clip assembly to catch on fixture block component, so that pawl folder opens.
For compared with the existing technology, the overhead transmission line repair and maintenance that the embodiment of the utility model second aspect provides is used
The split pin disassembly folder that split pin extracting tool has the utility model first aspect to provide, to have the utility model first party
All possessed beneficial effects are pressed from both sides in the split pin disassembly that face provides.The working radius for expanding operating personnel simultaneously, does not need
The frequent shift position of operating personnel, reduces the danger coefficient of operating personnel.
In some embodiments, as shown in figure 5, driving device 6 includes shell 61, driving assembly 62 and telescopic rod 63,
In: the space for accommodating driving assembly 62 and at least partly telescopic rod 63 is formed in shell 61；Driving assembly 62 and telescopic rod
63 transmission connections；The one end connecting on connecting rod 1 with telescopic rod 63 has for accommodating compressed spring 7 and at least partly telescopic rod 63
Blind hole.When needing to dismantle split pin folder and driving device 6 is attached, compressed spring 7 is set in blind hole, telescopic rod 63
It protrudes into the blind hole on connecting rod 1, the both ends of compressed spring 7 are connect with telescopic rod 63 and connecting rod 1 respectively.
In some embodiments, telescopic rod 63 moves under the driving of driving assembly 62 along the extending direction of itself, with
Drive split pin disassembly folder close to or far from the split pin dismantled with needs.
On the basis of the above embodiments, driving assembly 62 includes battery, motor and transmission mechanism, and battery is electrically connected with motor
It connects to provide electric power for motor, motor is connect with transmission mechanism.Transmission mechanism, which can be, is in line motor rotary motion conversion
The mechanism of movement, such as leadscrew-nut mechanism.When motor is linear motor, transmission mechanism is also possible to the dynamic of linear motor
Power is transferred to the mechanism of telescopic rod 63.
In further embodiments, telescopic rod 63 rotates under the driving of driving assembly 62 along the axis of itself, and shell
It is connected through a screw thread between body 61 and telescopic rod 63.When driving assembly 62 drive 63 rotation of telescopic rod when, telescopic rod 63 relative to
Shell 61 rotates, and due to being connected through a screw thread between shell 61 and telescopic rod 63,63 rotation of telescopic rod while can be along itself
Extending direction it is mobile.
On the basis of the above embodiments, driving assembly 62 includes battery, motor and transmission mechanism, and battery is electrically connected with motor
It connects to provide electric power for motor, motor is connect with transmission mechanism.As shown in figure 5, transmission mechanism may include worm gear mechanism,
The power output shaft of the power output axis connection of turbine and motor, motor drives turbine rotation, and worm gear is connect with worm-drive, snail
It is connected by key between bar and telescopic rod 63.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of split pin disassembly folder, which is characterized in that including connecting rod (1), fixing shell (2), pawl folder (3) and with the company
The clip assembly (4) of bar (1) connection, in which:
The fixing shell (2) is sheathed on the connecting rod (1) outside and is slidably connected with the connecting rod (1)；
It is rotatablely connected between the pawl folder (3) and the fixing shell (2) by ruler spring, the pawl folder (3), which is equipped with, to be used
In the fixture block component (31) for controlling pawl folder (3) opening and closing；
The clip assembly (4) has clamping station and release station, when the clip assembly (4) is in clamping station and institute
Fixture block component (31) clamping is stated, so that pawl folder (3) opens, is released when the clip assembly (4) are in release station
With the clamping of the fixture block component (31), it is closed so that the pawl presss from both sides (3).
2. split pin disassembly folder according to claim 1, which is characterized in that the fixing shell (2) includes support (21)
With two V-arrangement connection frames (22) being oppositely arranged connecting with the support (21), the support (21) is sheathed on the connecting rod
(1) external, the pawl folder (3) is located between two connection frames (22).
3. split pin disassembly folder according to claim 2, which is characterized in that the fixing shell (2) further includes being set to institute
It states on support (21) for hand-held hand-held part (23).
4. split pin disassembly folder according to claim 1, which is characterized in that the pawl folder (3) includes two and sets relatively
The pawl (32) set.
5. split pin according to claim 4 disassembly folder, which is characterized in that the clip assembly (4) includes and two institutes
Two hook plates (41) that pawl (32) correspond cooperation are stated, described one end for hooking plate (41) and the connecting rod (1) are pivotally connected, another
End forms the hook for being clamped with the fixture block component (31), and torsion is equipped between the hook plate (41) and the connecting rod (1)
Spring (5).
6. split pin disassembly folder according to claim 5, which is characterized in that the connecting rod (1) is equipped with for controlling two
A limited block (11) for hooking plate (41) relative to the connecting rod (1) rotational angle.
7. a kind of overhead transmission line repair and maintenance split pin extracting tool, which is characterized in that including driving device (6) and such as right
It is required that 1-6 described in any item split pins disassembly folder, the driving device (6) and the connecting rod (1) grafting and with the connecting rod
(1) compressed spring (7) are equipped between, the driving device (6) is torn open for extending or shortening the split pin disassembly folder with needs
The distance between split pin unloaded.
8. overhead transmission line repair and maintenance split pin extracting tool according to claim 7, which is characterized in that the driving
Device (6) includes shell (61), driving assembly (62) and telescopic rod (63), in which:
The space for accommodating the driving component (62) and at least partly described telescopic rod (63) is formed in the shell (61)；
The driving component (62) and the telescopic rod (63) are sequentially connected；
The one end connecting on the connecting rod (1) with the telescopic rod (63) has for accommodating the compressed spring (7) and at least
The blind hole of the part telescopic rod (63).
9. overhead transmission line repair and maintenance split pin extracting tool according to claim 8, which is characterized in that the driving
Component (62) includes battery, motor and transmission mechanism, and the battery is electrically connected with the motor, the motor and the driver
Structure connection.
10. overhead transmission line repair and maintenance split pin extracting tool according to claim 8, which is characterized in that the shell
It is connected through a screw thread between body (61) and the telescopic rod (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014732.6U CN208589709U (en) | 2018-06-28 | 2018-06-28 | Split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014732.6U CN208589709U (en) | 2018-06-28 | 2018-06-28 | Split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool |
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| Publication Number | Publication Date |
|---|---|
| CN208589709U true CN208589709U (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821014732.6U Active CN208589709U (en) | 2018-06-28 | 2018-06-28 | Split pin disassembly folder and overhead transmission line repair and maintenance split pin extracting tool |
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| CN (1) | CN208589709U (en) |
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| CN113675014A (en) * | 2021-07-09 | 2021-11-19 | 广西电网有限责任公司北海供电局 | Make a gram section of thick bamboo installation dismounting device |
| CN113708325A (en) * | 2021-08-25 | 2021-11-26 | 江苏中宇电力器材有限公司 | Reinforced socket hanging plate and mounting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162481A (en) * | 2020-01-06 | 2020-05-15 | 安徽工业大学 | Rotary pin inserting and pulling device for suspension insulator |
| CN111162481B (en) * | 2020-01-06 | 2021-01-01 | 安徽工业大学 | Rotary pin inserting and pulling device for suspension insulator |
| CN112763899A (en) * | 2020-11-26 | 2021-05-07 | 深圳供电局有限公司 | Handheld flexible detection device |
| CN112763899B (en) * | 2020-11-26 | 2022-07-22 | 深圳供电局有限公司 | Handheld flexible detection device |
| CN113675014A (en) * | 2021-07-09 | 2021-11-19 | 广西电网有限责任公司北海供电局 | Make a gram section of thick bamboo installation dismounting device |
| CN113427431A (en) * | 2021-07-26 | 2021-09-24 | 成都飞机工业（集团）有限责任公司 | Rapid dismounting device and method for cotter pin |
| CN113708325A (en) * | 2021-08-25 | 2021-11-26 | 江苏中宇电力器材有限公司 | Reinforced socket hanging plate and mounting method thereof |
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