CN210850062U - Portable R round pin pulls out round pin rifle fast - Google Patents
Portable R round pin pulls out round pin rifle fast Download PDFInfo
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- CN210850062U CN210850062U CN201921356434.XU CN201921356434U CN210850062U CN 210850062 U CN210850062 U CN 210850062U CN 201921356434 U CN201921356434 U CN 201921356434U CN 210850062 U CN210850062 U CN 210850062U
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- sleeve
- hook
- draw hook
- pull rod
- draw
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- 238000005452 bending Methods 0.000 claims description 6
- 239000012212 insulator Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a portable R pin quick pin pulling gun, which comprises a sleeve, a drag hook and a drag hook driving component; the draw hook comprises a draw hook head and a draw hook pull rod, the draw hook head is exposed out of the sleeve, the draw hook pull rod is arranged in the sleeve in a sliding mode, the draw hook driving assembly is connected with the draw hook pull rod, and the draw hook pull rod slides along the axial direction of the sleeve based on the driving of the draw hook driving assembly; the draw hook driving assembly comprises a handle, a driving pressing block and a lever pressing rod; the handle is fixed on the sleeve; the driving pressing block is fixed on the draw hook pull rod, a pressing rod driving shaft matched with the driving pressing block is arranged on a resistance arm of the lever pressing rod, a fulcrum of the lever pressing rod is hinged with the handle, and a power arm of the lever pressing rod is matched with the handle. The embodiment of the utility model provides an in, adopt the R round pin can easily be pulled out to the quick pull-out rifle of portable R round pin, has the advantage of conveniently carrying and laborsaving, has fine practicality.
Description
Technical Field
The utility model relates to a mechanical device field particularly, relates to a portable R round pin pulls out round pin rifle fast.
Background
In the maintenance and defect elimination work of the power transmission line, replacing a defective insulator is one of common works. At present, the R pin is pried out by using a lever principle in the process of replacing the insulator, a tool for weighing hands does not exist, and the insulator is easy to knock or press in the process of taking the pin, so that the insulator is damaged, and inconvenience is brought to replacing the insulator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, the utility model provides a quick pull pin rifle of portable R round pin adopts the quick pull pin rifle of portable R round pin can easily pull out the R round pin, has the advantage of conveniently carrying and laborsaving, has fine practicality.
Correspondingly, the embodiment of the utility model provides a portable R pin quick pin pulling gun, which comprises a sleeve, a draw hook and a draw hook driving component;
the draw hook comprises a draw hook head and a draw hook pull rod which are sequentially connected, the draw hook head is exposed out of the sleeve, the draw hook pull rod is arranged in the sleeve in a sliding mode, the draw hook drive assembly is connected with the draw hook pull rod, and the draw hook pull rod slides along the axial direction of the sleeve based on the drive of the draw hook drive assembly;
the draw hook driving assembly comprises a handle, a driving pressing block and a lever pressing rod; the handle is fixed on the sleeve; the drive pressing block is fixed on the draw hook pull rod, a pressing rod drive shaft matched with the drive pressing block is arranged on a resistance arm of the lever pressing rod, a fulcrum of the lever pressing rod is hinged to the handle, and a power arm of the lever pressing rod is matched with the handle.
In an alternative embodiment, the sleeve is formed by connecting a first sleeve and a second sleeve;
the first sleeve is provided with a plurality of first sleeve first connecting holes, the second sleeve is provided with a plurality of second sleeve first connecting holes corresponding to the first connecting holes of the first sleeves one to one, and the first sleeve is connected with the second sleeve based on the matching of the first connecting holes of the first sleeve and the first connecting holes of the second sleeve.
In an optional implementation mode, a positioning ring is arranged at one end, close to the hook head of the draw hook, in the first sleeve, and a positioning ring central hole matched with the draw rod of the draw hook is formed in the center of the positioning ring;
one end, far away from the hook head of the draw hook, of the second sleeve is connected with an end cover, and the center of the end cover is provided with an end cover center hole matched with the draw hook draw bar;
one end of the drag hook pull rod penetrates through the positioning ring center hole, the other end of the drag hook pull rod penetrates through the end cover center hole, and the drag hook pull rod is limited based on the positioning ring center hole and the end cover center hole.
In an optional implementation mode, a plurality of positioning ring connecting holes are formed in the positioning ring, a plurality of first sleeve second connecting holes in one-to-one correspondence with the positioning ring connecting holes are formed in the first sleeve, and the positioning ring is fixed in the first sleeve based on the cooperation of the second connecting piece, the first sleeve second connecting holes and the positioning ring connecting holes.
In an optional implementation manner, the end cover is provided with a plurality of end cover connection holes, the second sleeve is provided with a plurality of second sleeve second connection holes corresponding to the plurality of end cover connection holes one to one, and the end cover is connected with the second sleeve based on the cooperation of a third connecting piece with the second sleeve second connection holes and the end cover connection holes.
In an optional implementation mode, the drag hook driving assembly further comprises a releasing device, the releasing device is a spring, one end of the spring is connected with the end cover, and the other end of the spring is connected with the driving pressing block.
In an alternative embodiment, a support assembly is arranged at one end of the first sleeve, which is close to the hook head of the draw hook, and the support assembly comprises support plates located at two sides of the hook head of the draw hook.
In an optional embodiment, a power arm of the lever compression bar is provided with a compression bar groove matched with the handle.
In an optional embodiment, the hook head of the drag hook comprises a hook head connecting part, a hook head bending part and a hook tip;
the hook head connecting part is coaxially connected with the draw hook pull rod, the hook head connecting part is connected with the hook tip through the hook head bending part, and the hook tip direction of the hook tip is perpendicular to the axis direction of the draw hook pull rod.
The embodiment of the utility model provides a portable R pin quick pulling gun, which can easily pull out the R pin and has the advantages of simple and convenient use and labor saving; in addition, the portable R round pin pulls out the round pin rifle fast is small, conveniently carries maintenance personal's carrying, has fine practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of a portable R-pin quick pin pulling gun according to an embodiment of the present invention;
fig. 2 is the utility model discloses an embodiment in the embodiment three-dimensional structure explosion chart of portable R round pin quick pull pin rifle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the embodiment of the utility model provides an in the embodiment three-dimensional structure schematic diagram of portable R round pin fast pull out round pin rifle, fig. 2 is the embodiment of the utility model provides an in the embodiment three-dimensional structure explosion chart of portable R round pin fast pull out round pin rifle.
The embodiment of the utility model provides a portable R round pin pulls out round pin rifle fast, portable R round pin pulls out round pin rifle fast includes sleeve 1, drag hook 2 and drag hook drive assembly 3.
Wherein, drag hook 2 is including the drag hook gib head 21 and the drag hook pull rod 22 that connect gradually, drag hook gib head 21 expose in sleeve 1, drag hook pull rod 22 slides and sets up in the sleeve 1, just drag hook drive assembly 3 with drag hook pull rod 22 connects, drag hook pull rod 22 is based on drag hook drive assembly 3 drives and follows sleeve 1's axis direction slides, through drag hook pull rod 22's slip drives drag hook gib head 21's flexible.
Specifically, the sleeve 1 is formed by connecting a first sleeve 11 and a second sleeve 12; the first sleeve 11 is provided with a plurality of first sleeve first connection holes 111, the second sleeve 12 is provided with a plurality of second sleeve first connection holes 121 corresponding to the plurality of first sleeve first connection holes 111 one to one, and the first sleeve 11 is connected with the second sleeve 12 based on the matching of a first connection piece with the first sleeve first connection holes 111 and the second sleeve first connection holes 121. The embodiment of the utility model provides an in, will sleeve 1 an organic whole is made, enables drag hook 2 and drag hook drive assembly 3's installation is more convenient, makes the equipment of the quick pin pulling rifle of portable R round pin is simpler.
It should be noted that the first connecting element may be a connecting element such as a bolt, a screw, etc., and is not limited in the embodiment of the present invention.
Specifically, a positioning ring 13 is arranged at one end of the first sleeve 11 close to the hook head 21 of the draw hook, and a positioning ring central hole 131 matched with the draw hook pull rod 22 is arranged at the center of the positioning ring 13; correspondingly, one end of the second sleeve 12, which is far away from the hook head 21 of the draw hook, is connected with an end cover 14, and the center of the end cover 14 is provided with an end cover center hole 141 matched with the draw hook pull rod 22; the embodiment of the utility model provides an in, drag hook pull rod 22 slides and sets up in sleeve 1, just drag hook pull rod 22's one end is passed holding ring centre bore 131, drag hook pull rod 22's the other end is passed end cover centre bore 141, based on holding ring centre bore 141 with end cover centre bore 141 is right drag hook pull rod 22 carries on spacingly, in order to guarantee drag hook pull rod 2 follows all the time sleeve 1's axis direction slides.
Wherein, the holding ring 13 sets up the implementation mode in the first sleeve 11 can be multiple in the embodiment of the utility model provides an in, be provided with a plurality of holding ring connecting holes 132 on the holding ring 13, be provided with on the first sleeve 11 with a plurality of first sleeve second connecting holes 112 of a plurality of holding ring connecting holes 132 one-to-one, the holding ring 13 based on the second connecting piece with first sleeve second connecting hole 112 with the cooperation of holding ring connecting hole 132 is fixed in the first sleeve 12, fixes with this mode the holding ring 13.
It should be noted that the second connecting member may be a connecting member such as a bolt or a screw, which is not limited in the embodiment of the present invention.
The end cap 14 and the second sleeve 12 may be connected in a plurality of ways, in an embodiment of the present invention, a plurality of end cap connecting holes 142 are provided on the end cap 14, a plurality of second sleeve second connecting holes 122 corresponding to the plurality of end cap connecting holes 142 are provided on the second sleeve 12, the end cap 14 is connected to the second sleeve 12 based on the cooperation of a third connecting member and the second sleeve second connecting holes 122 and the end cap connecting holes 142, and the end cap 14 is connected to the second sleeve 12 in this way.
The drag hook pull rod 22 is based on the drag hook driving component 3 drives and follows the axial direction of the sleeve 1 slides, and it should be noted that the drag hook driving component 3 can be implemented in various ways as long as the drag hook pull rod 22 can drive and follow the sliding action effect of the axial direction of the sleeve 1.
In the embodiment of the present invention, the retractor driving assembly 3 includes a handle 31, a driving pressing block 32 and a lever pressing rod 33.
Specifically, the handle 31 is fixed at the bottom of the second sleeve 12, and the handle 31 serves as a holding part of the portable R-pin quick-pulling pin gun and also serves as a power stress point of the lever compression bar 33.
Specifically, the driving pressing block 32 is fixed on the draw hook pull rod 22; the operation process of the lever pressing rod 33 is the same as the principle of a lever, the lever pressing rod 33 comprises a resistance arm 331, a fulcrum 332 and a power arm 333, the resistance arm 331 and the power arm 333 are respectively located on two sides of the fulcrum 332, a pressing rod driving shaft 3311 matched with the driving pressing block 32 is arranged on the resistance arm 331 of the lever pressing rod 33, the fulcrum 332 of the lever pressing rod 33 is hinged to the handle 31, and the power arm 333 of the lever pressing rod 33 is matched with the handle 31.
In the embodiment of the present invention, when power arm 333 moves under the effect of external force in the direction of handle 31, the direction of motion of resistance arm 331 with the opposite direction of motion of power arm 333, this moment depression bar drive shaft 3311 with drive briquetting 32 cooperates, drive briquetting 32 is based on the drive of depression bar drive shaft 3311 is followed sleeve 1's axis direction and court the 14 direction movements of end cover, drag hook pull rod 22 is in drive briquetting 32 drives down and follows equally sleeve 1's axis direction and court the 14 direction of end cover slides, drives drag hook 21 toward sleeve 1 internal motion to pull out the R round pin.
In particular, the power arm 333 of the lever pressing rod 33 is provided with a pressing rod groove 3331 matched with the handle 31. The arrangement of the pressing rod groove 3331 provides a longer power stroke on one hand, so that a larger power is provided for the hook head 21 of the draw hook, and the R pin is better pulled out; on the other hand, the use comfort of the portable R pin quick pin pulling gun is improved to a certain extent.
In addition, the drag hook driving assembly 3 also comprises a releasing device, and the acted drag hook driving assembly 3 is reset through the releasing device; it should be noted that the hook driving assembly 3 can be implemented in various ways as long as the equivalent effect can be achieved.
In the embodiment of the present invention, the releasing device is a spring, one end of the spring is connected to the inner side of the end cover 14, and the other end of the spring is connected to the driving pressing block 32. In the embodiment of the present invention, the acted drag hook pull rod 22 and the actuated pressing block 32 are reset under the action force of the spring, and the actuated pressing block 32 actuates the lever pressing rod 33 to reset.
Draw hook gib head 21 and R round pin cooperation, draw hook pull rod 22's slip drives draw hook gib head 21's flexible to pull out the R round pin the utility model provides an in the embodiment, for pulling out the R round pin more easily, draw hook gib head 21 should follow equally sleeve 1's axis direction pulls out the R round pin.
Specifically, the hook head 21 of the retractor comprises a hook head connecting part 211, a hook head bending part 212 and a hook tip 213, the hook head connecting part 211 is coaxially connected with the retractor pull rod 22, and the hook head connecting part 211 is connected with the hook tip 213 through the hook head bending part 212; the hook tip 213 is matched with the R pin, and the direction of the hook tip 213 is perpendicular to the axial direction of the drag hook pull rod 22, so as to ensure that the R pin is pulled out of the hook tip 213 along the axial direction of the sleeve 1.
In addition, first sleeve 11 is close to the one end of drag hook gib head 21 is provided with supporting component, supporting component is including being located the backup pad 15 of drag hook gib head 21 both sides, backup pad 15 not only can be regarded as the strong point of portable R round pin fast pull pin rifle can play fixed transmission line's effect simultaneously to can pull out the R round pin better.
The embodiment of the utility model provides a portable R round pin pulls out round pin rifle fast, the working process of portable R round pin pulls out round pin rifle fast as follows: the support plate 15 is aligned to the power transmission line, the support plate 15 serves as a support point, the hook head 21 of the draw hook is aligned to the R pin, and the power arm 333 of the lever pressing rod 33 is buckled, so that the R pin can be pulled out.
The embodiment of the utility model provides a portable R pin quick pulling gun, which can easily pull out the R pin and has the advantages of simple and convenient use and labor saving; in addition, the portable R round pin pulls out the round pin rifle fast is small, conveniently carries maintenance personal's carrying, has fine practicality.
In addition, the above detailed description is given to the portable R-pin quick pin pulling gun provided by the embodiment of the present invention, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (9)
1. A portable R pin quick pin pulling gun is characterized by comprising a sleeve, a draw hook and a draw hook driving assembly;
the draw hook comprises a draw hook head and a draw hook pull rod which are sequentially connected, the draw hook head is exposed out of the sleeve, the draw hook pull rod is arranged in the sleeve in a sliding mode, the draw hook drive assembly is connected with the draw hook pull rod, and the draw hook pull rod slides along the axial direction of the sleeve based on the drive of the draw hook drive assembly;
the draw hook driving assembly comprises a handle, a driving pressing block and a lever pressing rod; the handle is fixed on the sleeve; the drive pressing block is fixed on the draw hook pull rod, a pressing rod drive shaft matched with the drive pressing block is arranged on a resistance arm of the lever pressing rod, a fulcrum of the lever pressing rod is hinged to the handle, and a power arm of the lever pressing rod is matched with the handle.
2. The portable R-pin quick-action pin-pulling gun according to claim 1, wherein the sleeve is formed by connecting a first sleeve and a second sleeve;
the first sleeve is provided with a plurality of first sleeve first connecting holes, the second sleeve is provided with a plurality of second sleeve first connecting holes corresponding to the first connecting holes of the first sleeves one to one, and the first sleeve is connected with the second sleeve based on the matching of the first connecting holes of the first sleeve and the first connecting holes of the second sleeve.
3. The portable R pin quick-pulling gun according to claim 2, wherein a positioning ring is arranged at one end of the first sleeve close to the hook head of the draw hook, and a positioning ring central hole matched with the draw hook pull rod is arranged at the center of the positioning ring;
one end, far away from the hook head of the draw hook, of the second sleeve is connected with an end cover, and the center of the end cover is provided with an end cover center hole matched with the draw hook draw bar;
one end of the drag hook pull rod penetrates through the positioning ring center hole, the other end of the drag hook pull rod penetrates through the end cover center hole, and the drag hook pull rod is limited based on the positioning ring center hole and the end cover center hole.
4. The portable R-pin quick-pulling gun according to claim 3, wherein a plurality of positioning ring connecting holes are formed in the positioning ring, a plurality of first sleeve second connecting holes corresponding to the plurality of positioning ring connecting holes in a one-to-one manner are formed in the first sleeve, and the positioning ring is fixed in the first sleeve based on the cooperation of a second connecting piece with the first sleeve second connecting holes and the positioning ring connecting holes.
5. The portable R-pin quick-pulling gun according to claim 3, wherein the end cap is provided with a plurality of end cap connection holes, the second sleeve is provided with a plurality of second sleeve second connection holes corresponding to the plurality of end cap connection holes one to one, and the end cap is connected with the second sleeve based on the cooperation of a third connecting member with the second sleeve second connection holes and the end cap connection holes.
6. The portable R pin quick-pulling gun according to claim 3, wherein the drag hook driving assembly further comprises a releasing device, the releasing device is a spring, one end of the spring is connected with the end cover, and the other end of the spring is connected with the driving pressing block.
7. The portable R-pin quick-pulling gun according to claim 2, wherein a support assembly is disposed at an end of the first sleeve close to the hook head of the draw hook, and the support assembly comprises support plates disposed at two sides of the hook head of the draw hook.
8. The portable R pin quick-pulling gun according to claim 1, wherein a lever groove matched with the handle is formed in a power arm of the lever pressing rod.
9. The portable R-pin quick-pulling gun according to claim 1, wherein the hook head of the drag hook comprises a hook head connecting part, a hook head bending part and a hook tip;
the hook head connecting part is coaxially connected with the draw hook pull rod, the hook head connecting part is connected with the hook tip through the hook head bending part, and the hook tip direction of the hook tip is perpendicular to the axis direction of the draw hook pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356434.XU CN210850062U (en) | 2019-08-20 | 2019-08-20 | Portable R round pin pulls out round pin rifle fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356434.XU CN210850062U (en) | 2019-08-20 | 2019-08-20 | Portable R round pin pulls out round pin rifle fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210850062U true CN210850062U (en) | 2020-06-26 |
Family
ID=71296373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921356434.XU Expired - Fee Related CN210850062U (en) | 2019-08-20 | 2019-08-20 | Portable R round pin pulls out round pin rifle fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210850062U (en) |
-
2019
- 2019-08-20 CN CN201921356434.XU patent/CN210850062U/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: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |