CN216355693U - Tool for live-line installation of cotter pin - Google Patents
Tool for live-line installation of cotter pin Download PDFInfo
- Publication number
- CN216355693U CN216355693U CN202123151610.6U CN202123151610U CN216355693U CN 216355693 U CN216355693 U CN 216355693U CN 202123151610 U CN202123151610 U CN 202123151610U CN 216355693 U CN216355693 U CN 216355693U
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- shaped
- fixedly connected
- tool
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- seat
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- 238000009434 installation Methods 0.000 title claims description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 4
- 239000012212 insulator Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a tool for mounting a cotter pin in a charged mode, which comprises a tool main body movably arranged on the rear side of an R-shaped cotter pin, wherein the right side of the R-shaped cotter pin is an annular part, the left side of the top of the R-shaped cotter pin is provided with an arc-shaped elastic bulge part, the tool main body comprises a disc movably contacted with the rear side of the annular part, the front side of the disc is fixedly connected with a supporting shaft, the outer side of the supporting shaft is annularly and equidistantly bonded with a plurality of arc-shaped elastic anti-skid rubber blocks, the annular part is movably sleeved on the plurality of arc-shaped elastic anti-skid rubber blocks, and the left side of the supporting shaft is provided with two blocking shafts fixedly connected to the front side of the disc. The utility model is convenient for quickly and electrically mounting the R-shaped opening pin, is convenient for quickly adjusting the inclination direction of the R-shaped opening pin according to actual requirements, can be suitable for mounting different inclined pin holes, improves the application range, does not need to be provided with insulating tools with various bending inclinations, and meets the use requirements.
Description
Technical Field
The utility model relates to the technical field of cotter pin installation tools, in particular to a tool for installing a cotter pin in a charged mode.
Background
Need install R shape opening pin on the gold utensil bolt of oil house bankor block 10kV circuit, in order to avoid nut on the bolt to drop and lead to the gold utensil connecting part to take off the branch, be provided with the pinhole that supplies R shape opening pin to penetrate on the bolt, traditional R shape opening pin mounting means need the operation of having a power failure more, exist among the prior art and put R shape opening pin through hanging on the insulator spindle, utilize the insulator spindle to insert the pinhole with R shape opening pin, can realize electrified installation, need not to have a power failure, the very big people's power consumption of convenient enterprise.
The existing tool for installing the R-shaped split pin in an electrified manner has the defect that the inclination direction of the R-shaped split pin cannot be adjusted conveniently and rapidly according to actual needs, and due to the fact that the orientation or inclination of a pin hole of the tool cannot be guaranteed to be uniform after a bolt is installed, a plurality of insulation tools with bent and inclined surfaces are required to be installed, the allocation amount is large, and the use requirements cannot be met, so that the tool for installing the split pin in the electrified manner is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a tool for installing a cotter pin in an electrified way.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the tool for mounting the cotter pin in an electrified way comprises a tool main body movably arranged on the rear side of an R-shaped cotter pin, wherein the right side of the R-shaped cotter pin is an annular part, the left side of the top of the R-shaped cotter pin is provided with an arc-shaped elastic bulge, the tool main body comprises a disc which is in movable contact with the rear side of the annular part, the front side of the disc is fixedly connected with a support shaft, the outer side of the support shaft is in annular shape and is bonded with a plurality of arc-shaped elastic anti-skid rubber blocks at equal intervals, the annular part is movably sleeved on the plurality of arc-shaped elastic anti-skid rubber blocks, the left side of the support shaft is provided with two blocking shafts fixedly connected to the front side of the disc, the top and the bottom of the left side of the annular part are respectively in movable contact with the right sides of the corresponding blocking shafts, and the R-shaped cotter pin is positioned between the two blocking shafts;
the right side fixedly connected with insulator spindle of disc, the right side of insulator spindle are equipped with the U-shaped seat, rotate between the front side inner wall of U-shaped seat and the rear side inner wall and install the rotation cover, rotate the left side of cover and the right-hand member fixed connection of insulator spindle, the outside bonding cover that rotates the cover is equipped with stereoplasm antiskid rubber, the insulating handle pipe of bottom fixedly connected with of U-shaped seat, sliding connection has elastic guide assembly on the bottom inner wall of U-shaped seat, and sliding cover is equipped with gloves on the U-shaped seat, the both sides of elastic guide assembly respectively with the both sides inner wall fixed connection of handle cover, a plurality of sharp pieces of top fixedly connected with of elastic guide assembly, the most advanced and the bottom in close contact with of stereoplasm antiskid rubber of sharp piece.
Preferably, elasticity direction subassembly is including fixing the removal seat between the handle cover both sides inner wall, and sliding connection has the guide bar on the bottom inner wall of U-shaped seat, the top of guide bar and the bottom fixed connection who removes the seat, and fixedly connected with is in the compression spring of compression state between the bottom of removing the seat and the bottom inner wall of U-shaped seat, and the top of removing the seat is established to the arc structure, and equidistant fixed connection of a plurality of sharp pieces is at the top of removing the seat.
Preferably, a circular shaft is fixedly connected between the front inner wall and the rear inner wall of the U-shaped seat, a bearing is fixedly sleeved in the rotating sleeve, and an inner ring of the bearing is fixedly sleeved with the outer side of the circular shaft.
Preferably, the outer side of the handle sleeve is bonded and coated with an anti-slip rubber pad.
Preferably, a guide sliding groove is formed in the inner wall of the bottom of the U-shaped seat, and the inner wall of the guide sliding groove is connected with the outer side of the guide rod in a sliding mode.
Preferably, the compression spring is movably sleeved on the guide rod.
Preferably, the front side and the rear side of the moving seat are in sliding contact with the front side inner wall and the rear side inner wall of the U-shaped seat, respectively.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is convenient for quickly and electrically mounting the R-shaped opening pin, is convenient for quickly adjusting the inclination direction of the R-shaped opening pin according to actual requirements, can be suitable for mounting different inclined pin holes, improves the application range, does not need to be provided with insulating tools with various bending inclinations, and meets the use requirements.
Drawings
FIG. 1 is a schematic structural view of a tool for live installation of a cotter pin according to the present invention;
FIG. 2 is a schematic structural view of a tool body of the tool for installing the cotter pin in an electrified way, which is provided by the utility model;
FIG. 3 is a schematic cross-sectional view of a tool body of the tool with a live installation cotter pin according to the present invention;
fig. 4 is a schematic structural diagram of the tool for electrically installing the cotter according to the present invention, in which the R-shaped cotter is rotated to a vertical upward state.
In the figure: 100. an R-shaped opening pin; 101. an annular portion; 1. a disc; 2. a blocking shaft; 3. a support shaft; 4. an arc-shaped elastic anti-skid rubber block; 5. an insulating rod; 6. a U-shaped seat; 7. a circular shaft; 8. rotating the sleeve; 9. hard non-slip rubber; 10. a handle sleeve; 11. a movable seat; 12. a guide bar; 13. a compression spring; 14. a sharp block; 15. insulating the handle tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the tool for installing the cotter pin in an electrified manner comprises a tool main body movably arranged on the rear side of an R-shaped cotter pin 100, wherein an annular part 101 is arranged on the right side of the R-shaped cotter pin 100, an arc-shaped elastic bulge part is arranged on the left side of the top of the R-shaped cotter pin 100, the tool main body comprises a disc 1 movably contacted with the rear side of the annular part 101, a support shaft 3 is fixedly connected to the front side of the disc 1, a plurality of arc-shaped elastic anti-slip rubber blocks 4 are bonded to the outer side of the support shaft 3 in an annular shape at equal intervals, the annular part 101 is movably sleeved on the plurality of arc-shaped elastic anti-slip rubber blocks 4, two blocking shafts 2 fixedly connected to the front side of the disc 1 are arranged on the left side of the support shaft 3, the top and the bottom of the left side of the annular part 101 are respectively movably contacted with the right sides of the corresponding blocking shafts 2, and the R-shaped cotter pin 100 is arranged between the two blocking shafts 2;
an insulating rod 5 is fixedly connected to the right side of the disc 1, a U-shaped seat 6 is arranged on the right side of the insulating rod 5, a rotating sleeve 8 is rotatably installed between the inner wall of the front side and the inner wall of the rear side of the U-shaped seat 6, the left side of the rotating sleeve 8 is fixedly connected with the right end of the insulating rod 5, a hard anti-slip rubber sheet 9 is bonded and sleeved on the outer side of the rotating sleeve 8, an insulating handle pipe 15 is fixedly connected to the bottom of the U-shaped seat 6, an elastic guide assembly is slidably connected to the inner wall of the bottom of the U-shaped seat 6, a handle sleeve 10 is slidably sleeved on the U-shaped seat 6, two sides of the elastic guide assembly are respectively and fixedly connected with the inner walls of two sides of the handle sleeve 10, a plurality of sharp blocks 14 are fixedly connected to the top of the elastic guide assembly, and the sharp ends of the sharp blocks 14 are in close contact with the bottom of the hard anti-slip rubber sheet 9;
the elastic guide assembly comprises a moving seat 11 fixed between the inner walls of two sides of a handle sleeve 10, a guide rod 12 is connected onto the inner wall of the bottom of a U-shaped seat 6 in a sliding mode, the top end of the guide rod 12 is fixedly connected with the bottom of the moving seat 11, a compression spring 13 in a compression state is fixedly connected between the bottom of the moving seat 11 and the inner wall of the bottom of the U-shaped seat 6, the top of the moving seat 11 is of an arc-shaped structure, and a plurality of sharp blocks 14 are fixedly connected to the top of the moving seat 11 at equal intervals.
In the utility model, a round shaft 7 is fixedly connected between the front inner wall and the rear inner wall of a U-shaped seat 6, a bearing is fixedly sleeved in a rotating sleeve 8, the inner ring of the bearing is fixedly sleeved with the outer side of the round shaft 7, the outer side of a handle sleeve 10 is bonded and coated with an anti-skid rubber mat, the inner wall of the bottom of the U-shaped seat 6 is provided with a guide chute, and the inner wall of the guide chute is connected with the outer side of the guide rod 12 in a sliding way, the compression spring 13 is movably sleeved on the guide rod 12, the front side and the rear side of the movable seat 11 are respectively in sliding contact with the front side inner wall and the rear side inner wall of the U-shaped seat 6, the utility model is convenient for quickly installing the R-shaped opening pin 100 in an electrified way, and the inclination direction of the R-shaped opening pin 100 can be adjusted rapidly according to actual needs, the pin can be suitable for mounting different inclined pin holes, the application range is improved, insulation tools with various bending inclinations are not required, and the use requirement is met.
The working principle is as follows: a worker can directly sleeve the annular part 101 of the R-shaped opening pin 100 on the supporting shaft 3, the left side of the annular part 101 is in contact with the two blocking shafts 2, at the moment, the blocking shafts 2 are matched with the supporting shaft 3 to limit the R-shaped opening pin 100 to prevent the R-shaped opening pin 100 from swinging, a plurality of arc-shaped elastic anti-skidding rubber blocks 4 arranged on the outer side of the supporting shaft 3 can increase the friction force with the inner side of the annular part 101, the risk that the R-shaped opening pin 100 slides down is reduced, at the moment, the worker can move the insulating handle pipe 15 leftwards to drive the U-shaped seat 6 to move leftwards, the U-shaped seat 6 drives the disc 1 to move leftwards through the round shaft 7, the rotating sleeve 8 and the insulating rod 5 in sequence, the disc 1 drives the R-shaped opening pin 100 to move leftwards through the supporting shaft 3, so that the left end of the R-shaped opening pin 100 is firstly inserted into a pin hole on a bolt, and the arc-shaped elastic bulge part of the R-shaped opening pin 100 is extruded by the inner wall of the pin hole to generate elastic deformation, when the arc-shaped elastic bulge penetrates through the pin hole leftwards, the arc-shaped elastic bulge is elastically reset and forms a shield on the left side, the annular part 101 forms a shield on the right side, the R-shaped opening pin 100 can be prevented from sliding and disengaging, and the installation is completed, so that a person can move the insulating handle pipe 15 backwards, and the disc 1 is enabled to move backwards and drive the supporting shaft 3 and the blocking shaft 2 to be separated from the R-shaped opening pin 100;
when the pin hole is inclined or vertical, the R-shaped opening pin 100 needs to be adjusted to be inclined or vertical so as to facilitate a person to directly insert the pin hole, when the adjustment is performed before the installation, the handle sleeve 10 is firstly pulled downwards to slide downwards on the U-shaped seat 6, the handle sleeve 10 drives the movable seat 11 to move downwards, the movable seat 11 drives the guide rod 12 to slide downwards in the guide chute and compress the compression spring 13, the movable seat 11 drives the plurality of sharp blocks 14 to separate downwards from the hard anti-skid rubber 9, the locking is released, at the moment, the person rotates the insulating rod 5 upwards, the insulating rod 5 drives the rotating sleeve 8 and the hard anti-skid rubber 9 to rotate, the insulating rod 5 drives the disc 1 to rotate upwards, the disc 1 drives the R-shaped opening pin 100 to rotate upwards through the support shaft 3, at the moment, the inclination of the R-shaped opening pin 100 changes, and after the adjustment is proper, the tension on the handle sleeve 10 is released, at the moment, the elastic force of the compression spring 13 in a compressed state drives the moving seat 11 to move upwards, the moving seat 11 drives the plurality of sharp blocks 14 to upwards squeeze and contact with the hard anti-skid rubber 9, locking of the rotating sleeve 8 is achieved under the squeezing friction force of the plurality of sharp blocks 14 and the hard anti-skid rubber 9, and then locking of the disc 1 and the R-shaped opening pin 100 after adjustment is achieved, and at the moment, a person can install the R-shaped opening pin 100, so that the inclination direction of the R-shaped opening pin 100 can be adjusted quickly according to actual needs, the device is suitable for installation of pin holes with different inclinations, the application range is improved, and insulation tools with various bending inclinations are not needed.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The tool for installing the split pin with electricity comprises a tool main body movably arranged on the rear side of an R-shaped split pin (100), wherein the right side of the R-shaped split pin (100) is an annular part (101), and an arc-shaped elastic bulge is arranged on the left side of the top of the R-shaped split pin (100), and is characterized in that the tool main body comprises a disc (1) movably contacted with the rear side of the annular part (101), a supporting shaft (3) is fixedly connected to the front side of the disc (1), a plurality of arc-shaped elastic anti-slip rubber blocks (4) are bonded on the outer side of the supporting shaft (3) at equal intervals in an annular shape, the annular part (101) is movably sleeved on the plurality of arc-shaped elastic anti-slip rubber blocks (4), two blocking shafts (2) fixedly connected to the front side of the disc (1) are arranged on the left side of the supporting shaft (3), and the left top and the left side bottom of the annular part (101) are respectively and movably contacted with the right sides of the corresponding blocking shafts (2), the R-shaped open pin (100) is positioned between the two blocking shafts (2);
the right side of the disc (1) is fixedly connected with an insulating rod (5), the right side of the insulating rod (5) is provided with a U-shaped seat (6), a rotating sleeve (8) is rotatably arranged between the front inner wall and the rear inner wall of the U-shaped seat (6), the left side of the rotating sleeve (8) is fixedly connected with the right end of the insulating rod (5), the outer side of the rotating sleeve (8) is bonded and sleeved with a hard anti-slip rubber (9), the bottom of the U-shaped seat (6) is fixedly connected with an insulating handle pipe (15), sliding connection has elasticity direction subassembly on the bottom inner wall of U-shaped seat (6), and sliding sleeve is equipped with handle cover (10) on U-shaped seat (6), the both sides of elasticity direction subassembly respectively with the both sides inner wall fixed connection of handle cover (10), a plurality of sharp pieces of top fixedly connected with (14) of elasticity direction subassembly, the most advanced and the bottom in close contact with of stereoplasm antiskid rubber (9) of sharp piece (14).
2. The tool for installing the cotter pin with the electricity according to claim 1, wherein the elastic guide component comprises a moving seat (11) fixed between the inner walls of the two sides of the handle sleeve (10), a guide rod (12) is connected to the inner wall of the bottom of the U-shaped seat (6) in a sliding manner, the top end of the guide rod (12) is fixedly connected with the bottom of the moving seat (11), a compression spring (13) in a compressed state is fixedly connected between the bottom of the moving seat (11) and the inner wall of the bottom of the U-shaped seat (6), the top of the moving seat (11) is of an arc-shaped structure, and a plurality of sharp blocks (14) are fixedly connected to the top of the moving seat (11) at equal intervals.
3. The tool for the electrified installation of the cotter pin according to claim 1, characterized in that a round shaft (7) is fixedly connected between the front inner wall and the rear inner wall of the U-shaped seat (6), a bearing is fixedly sleeved in the rotating sleeve (8), and the inner ring of the bearing is fixedly sleeved with the outer side of the round shaft (7).
4. The tool for the electrified installation of the cotter pin according to claim 1, characterized in that the outer side of the handle sleeve (10) is coated with an anti-slip rubber pad in an adhesive manner.
5. The tool for electrified installation of the cotter pin according to claim 2, characterized in that the inner wall of the bottom of the U-shaped seat (6) is provided with a guide sliding groove, and the inner wall of the guide sliding groove is connected with the outer side of the guide rod (12) in a sliding way.
6. Tool for the live installation of cotter pins according to claim 2, characterised in that the compression spring (13) is movably fitted over the guide rod (12).
7. Tool for the live installation of cotter pin according to claim 2 characterized in that the front and rear sides of the moving seat (11) are in sliding contact with the front and rear inner walls of the clevis (6), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151610.6U CN216355693U (en) | 2021-12-15 | 2021-12-15 | Tool for live-line installation of cotter pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151610.6U CN216355693U (en) | 2021-12-15 | 2021-12-15 | Tool for live-line installation of cotter pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355693U true CN216355693U (en) | 2022-04-19 |
Family
ID=81163299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123151610.6U Expired - Fee Related CN216355693U (en) | 2021-12-15 | 2021-12-15 | Tool for live-line installation of cotter pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355693U (en) |
-
2021
- 2021-12-15 CN CN202123151610.6U patent/CN216355693U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |