CN110509226A - A kind of bolt-dismounting tool - Google Patents
A kind of bolt-dismounting tool Download PDFInfo
- Publication number
- CN110509226A CN110509226A CN201910656334.7A CN201910656334A CN110509226A CN 110509226 A CN110509226 A CN 110509226A CN 201910656334 A CN201910656334 A CN 201910656334A CN 110509226 A CN110509226 A CN 110509226A
- Authority
- CN
- China
- Prior art keywords
- bolt
- rod
- pin
- dismounting tool
- elastic component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009527 percussion Methods 0.000 claims abstract description 32
- 230000035939 shock Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/08—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing cotter pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
It pulls pin technical field the present invention relates to bolt, more specifically, a kind of bolt-dismounting tool is provided, including bolt device, the pin pulling out device being connect with bolt device, for the percussion device, elastic component and limiting device of bolt, limiting device is set on bolt device, bolt device includes the hollow body of rod, and percussion device is set in the body of rod；One end of elastic component is connect with percussion device, and the other end is in contact with limiting device.The present invention by bolt in conjunction with function of pulling pin, it is easy to use, save cost；Pin is hit by the effect of elastic force in bolt, it is time saving and energy saving, it can be improved working efficiency.
Description
Technical field
It pulls pin technical field the present invention relates to bolt, more specifically, providing a kind of bolt-dismounting tool.
Background technique
The insulation of power circuit realizes that the bowl head of insulator is provided with R type bolt by various insulators, and existing R type is inserted
The dismounting of pin is completed using old screwdriver, pliers or pin removal, and dismounting is time-consuming and laborious, and the set-up time is long.Pin removal only has
The function of pulling pin can not be used for bolt, all be to complete by tapping bolt in bolt.Inevitably it will appear during percussion
Touching glass insulator the phenomenon that causing insulator to damage, is expanding with heat and contract with cold or high pressure once glass insulator has little damage
It is easy to reveal under the action of electric field, influences operating personnel's personal safety.
Summary of the invention
It is an object of the invention to overcome the problems, such as that bolt is laborious, provide a kind of bolt-dismounting tool, by bolt with pull pin
Function combines, easy to use, saves cost；Pin is hit by the effect of elastic force in bolt, it is time saving and energy saving, it can
Improve working efficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of bolt-dismounting tool is provided, including bolt device, the pin pulling out device connecting with bolt device, for bolt
Percussion device, elastic component and limiting device, limiting device are set on bolt device, and bolt device includes the hollow body of rod, are hit
Device is set in the body of rod；One end of elastic component is connect with percussion device, and the other end is in contact with limiting device.
A kind of bolt-dismounting tool of the present invention is provided with bolt device, elastic component, percussion device and limiting device.Hollow
The body of rod is used to provide the stroke space for placing percussion device, so that elastic component is discharged elasticity to percussion device by limiting device
Power, percussion device can stretch in the body of rod, realize the installation to pin, and operating personnel no longer needs to carry out bolt by the percussion body of rod,
Can be time saving and energy saving, improve the operating efficiency of operating personnel.Bolt-dismounting tool is additionally provided with pin pulling out device, and collection pulls pin, tears pin open
It is easy to use in one, and save and use material and cost.
In order to avoid in bolt, since the body of rod shifts the generation of caused glass insulator disrepair phenomenon, bolt device is also
Including Fastener, Fastener is connected and is connected to the end of the body of rod.
In order to enable limiting device to realize effectively limit to elastic component, limiting device includes notch and lug boss, notch
Far from one end of Fastener on the body of rod；Lug boss is set on the inner wall of the body of rod.
For the ease of control percussion device in the intracorporal sliding of bar, percussion device includes interconnecting piece, the connection of interconnecting piece one end
There is shock portion, the other end is connected with the drawing article for sliding on notch.
In order to enable percussion device by the effective impacting pin of elastic force, elastic component is arranged interconnecting piece, one end of elastic component with
The connection of shock portion, the other end are in contact with lug boss.
The phenomenon that in order to enable bolt device to clamp R type pin, avoid the occurrence of crooked card resistance, Fastener are U-shaped structure, U
The closed end of shape structure is equipped with through-hole.
In order to enable elastic component to maintain compressed state according to demand, notch is L-shaped structure.
Pin pulling out device is operated for the ease of operating personnel, pin pulling out device is connect with Fastener.
In order to enable pin pulling out device effectively to pull pin, pin pulling out device is coupler body.
Compared with prior art, the beneficial effects of the present invention are:
(1) setting of bolt device and pin pulling out device, it is easy to use by bolt in conjunction with function of pulling pin.
(2) setting of elastic component and limiting device enables operating personnel by elastic force action bolt, time saving and energy saving.
(3) setting of drawing article and the notch of L-shaped structure makes elastic component be able to maintain compressed state, can be convenient for
Operating personnel operates the tool.
(4) setting of the Fastener of U-shaped structure can be avoided in bolt for blocking pin since body of rod displacement causes
Glass insulator it is damaged.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bolt-dismounting tool of the present invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is main view of the invention.
Fig. 4 is the bottom view of Fig. 3.
It is as follows to illustrate description of symbols:
1- bolt device, 11- Fastener, the 12- body of rod, 2- pin pulling out device, 3- percussion device, 31- shock portion, 32- connection
Portion, 33- drawing article, 4- elastic component, 5- limiting device, 51- notch, 52- lug boss.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment 1
Be as shown in Figures 1 to 4 a kind of first embodiment of bolt-dismounting tool of the present invention, including bolt device 1, with insert
Pin pulling out device 2, the percussion device 3, elastic component 4 and limiting device 5 for bolt of the connection of pin assembly 1, limiting device 5, which is set to, to be inserted
On pin assembly 1, bolt device 1 includes the hollow body of rod 12, and percussion device 3 is set in the body of rod 12；One end of elastic component 4 and shock
Device 3 connects, and the other end is in contact with limiting device 5.
The hollow body of rod 12 is used to provide the stroke space for placing percussion device 3, enables elastic component 4 by limiting device 5
Enough to discharge elastic force to percussion device 3, percussion device 3 can stretch in the body of rod 12, installation of the realization to pin, operating personnel without
Bolt need to be carried out by the percussion body of rod 12 again, can be time saving and energy saving, improve the operating efficiency of operating personnel.Bolt-dismounting tool is also set
It is equipped with pin pulling out device 2, collection pulls pin, tears pin Yu Yiti open, and it is easy to use, and save and use material and cost.As shown in Figure 1 to Figure 2, at this
In embodiment, as a preferred embodiment, elastic component 4 selects spring.
In addition, bolt device 1 further includes Fastener 11, Fastener 11 is connected and is connected to the end of the body of rod 12.Clamping
The setting of part 11 can be avoided the generation of the glass insulator disrepair phenomenon caused by the body of rod 12 shifts in bolt.
Wherein, limiting device 5 includes notch 51 and lug boss 52, and notch 51 is set to one far from Fastener 11 on the body of rod 12
End；Lug boss 52 is set on the inner wall of the body of rod 12.The setting of notch 51 and lug boss 52 enables limiting device 5 to elastic component 4
Realize effectively limit.
Wherein, percussion device 3 includes interconnecting piece 32, and 32 one end of interconnecting piece is connected with shock portion 31, and other end connection is useful
In the drawing article 33 slided on notch 51.The setting of shock portion 31 and interconnecting piece 32 can be realized percussion device 3 effectively to hit
It hits, the setting of drawing article 33 can be convenient for sliding of the control percussion device 3 in the body of rod 12.As shown in Figure 1 to Figure 2, this implementation
Shock portion 31 is cylindric with interconnecting piece 32 in example, and percussion device 3 is enable to rotate in the body of rod 12；The end in shock portion 31
It is connect with the end of interconnecting piece 32, in 8~10mm, the diameter of interconnecting piece 312 makes to hit the diameter in shock portion 311 in 5~7mm
Portion 31 and the junction of interconnecting piece 32 form scalariform, and spring is enable to be butted on junction.As shown in Figures 1 to 4, in the present embodiment
Drawing article 33 is cylindrical-shaped structure, and with trip rod 31 in 90 degree connections, the diameter in shock portion 311 is 9mm, interconnecting piece 312 it is straight
Diameter is 6mm.
Wherein, elastic component 4 is arranged interconnecting piece 32, and one end of elastic component 4 is connect with shock portion 31, the other end and lug boss 52
It is in contact.The connection setting of elastic component 4 enables percussion device 3 to pass through the effective impacting pin of elastic force.
Fastener 11 is U-shaped structure, and the closed end of U-shaped structure is equipped with through-hole.The setting of U-shaped structure enables bolt device 1
The phenomenon that enough clamping R type pin, avoiding the occurrence of crooked card resistance；The setting of through-hole enables percussion device 3 to stretch out of bolt device 1
Out.As shown in Figure 1 to Figure 3, the distance between two sides of the open end of U-shaped structure are in 15~17mm in the present embodiment, with R type
The Elliptical Head of pin matches.
Wherein, notch 51 is L-shaped structure.It is compressed that the setting of L-shaped structure enables elastic component 4 to maintain according to demand
State.As shown in Figures 1 to 4, a line of L-shaped structure is parallel with the body of rod 12, and drawing article 33 is stretched out from notch 51, can be convenient for
Operating personnel moves drawing article 33 along notch 51.L-shaped structure it is parallel with the body of rod 12 on one side for giving drawing article 33 to provide
Stroke space can slide on；The another a line of L-shaped structure is used for locking, when sliding drawing article 33 to 12 end of the body of rod
When, then pull on part 33 and slided along another a line not parallel with the body of rod 12, drawing article 33 is stuck on notch 51, such as Fig. 2
It is shown.Drawing article 33 is bolt as a preferred method, can save cost, and be easily installed.It is noted that making
It is not unique scheme with bolt.
Wherein, pin pulling out device 2 is connect with Fastener 11.Connection setting can operate pin pulling out device 2 convenient for operating personnel.
Pin pulling out device 2 is coupler body.The setting of coupler body enables pin pulling out device 2 effectively to pull pin.
It is slided on notch 51 along the side of its L-shaped structure in use, holding drawing article 33.When drawing article 33 is in L-shaped structure
Above when the on one side upper sliding parallel with the body of rod 12, shock portion 31 is driven to bounce back in the body of rod 12, while elastic component 4 is compressed；When
When the another side in L-shaped structure is mobile, shock portion 31 rotates drawing article 33 in the body of rod 12, and drawing article 33 is stuck in notch 51
It is interior, so that elastic component 4 is kept compressed state, as shown in Figure 2.By 11 sets of the Fastener Elliptical Heads in R type pin of U-shaped structure
Afterwards, it is rotated further by drawing article 33, so that drawing article 33 is above slided on one side in parallel with the body of rod 12, at this time the elastic force of elastic component 4
Effect drives shock portion 31 to hit the head of R type pin, is pushed into R type pin, operating personnel no longer needs to force in R type pin.
Embodiment 2
The present embodiment is similar to Example 1, institute the difference is that, in the present embodiment the diameter in shock portion 311 be 8mm,
The diameter of interconnecting piece 312 is 5mm, can be convenient for the rotation of percussion device 3.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (9)
1. a kind of bolt-dismounting tool, which is characterized in that pull pin including bolt device (1), with what the bolt device (1) was connect
Device (2), percussion device (3), elastic component (4) and limiting device (5) for bolt, the limiting device (5) are set to described
On bolt device (1), the bolt device (1) includes the hollow body of rod (12), and the percussion device (3) is set to the body of rod
(12) in；One end of the elastic component (4) is connect with the percussion device (3), and the other end connects with the limiting device (5)
Touching.
2. a kind of bolt-dismounting tool according to claim 1, which is characterized in that the bolt device (1) further includes card
Tight part (11), the Fastener (11) are connected and are connected to the end of the body of rod (12).
3. a kind of bolt-dismounting tool according to claim 2, which is characterized in that the limiting device (5) includes notch
(51) and lug boss (52), the notch (51) are set to one end on the body of rod (12) far from Fastener (11)；The protrusion
Portion (52) is set on the inner wall of the body of rod (12).
4. a kind of bolt-dismounting tool according to claim 3, which is characterized in that the percussion device (3) includes connection
Portion (32), described interconnecting piece (32) one end be connected with shock portion (31), and the other end is connected with for sliding on notch (51)
Drawing article (33).
5. a kind of bolt-dismounting tool according to claim 4, which is characterized in that the elastic component (4) is arranged the company
Socket part (32), one end of the elastic component (4) are connect with the shock portion (31), and the other end connects with the lug boss (52)
Touching.
6. a kind of bolt-dismounting tool according to claim 2, which is characterized in that the Fastener (11) is U-shaped structure,
The closed end of the U-shaped structure is equipped with through-hole.
7. a kind of bolt-dismounting tool according to claim 3, which is characterized in that the notch (51) is L-shaped structure.
8. a kind of bolt-dismounting tool according to claim 2, which is characterized in that the pin pulling out device (2) and the card
Tight part (11) connection.
9. a kind of bolt-dismounting tool according to claim 8, which is characterized in that the pin pulling out device (2) is coupler body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019104399615 | 2019-05-21 | ||
| CN201910439961 | 2019-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509226A true CN110509226A (en) | 2019-11-29 |
Family
ID=68623124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910656334.7A Pending CN110509226A (en) | 2019-05-21 | 2019-07-19 | A kind of bolt-dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171264A (en) * | 2021-12-09 | 2022-03-11 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulator R pin resetting device |
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| CN201558421U (en) * | 2009-10-30 | 2010-08-25 | 徐嘉彰 | Forming structure of spring type impactor for glass |
| JP2012200815A (en) * | 2011-03-25 | 2012-10-22 | Chugoku Electric Power Co Inc:The | Split pin insertion/extraction tool |
| CN103606855A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Disassembly and assembly device for R-type locking pins of porcelain insulators |
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| CN203800488U (en) * | 2014-05-16 | 2014-08-27 | 国家电网公司 | Multifunctional R-type pin taking device |
| CN204160398U (en) * | 2014-07-24 | 2015-02-18 | 国家电网公司 | A kind of R type spring catch impacts pin removal |
| CN106058727A (en) * | 2016-07-21 | 2016-10-26 | 云南电网有限责任公司大理供电局 | Tool capable of quickly pulling out and restoring insulator R pin |
| CN207256142U (en) * | 2017-07-13 | 2018-04-20 | 中电建宁夏工程有限公司 | A kind of pin pulling out device of crawler crane |
| CN210879489U (en) * | 2019-05-21 | 2020-06-30 | 广东电网有限责任公司 | Bolt assembly and disassembly tools |
-
2019
- 2019-07-19 CN CN201910656334.7A patent/CN110509226A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100025399A (en) * | 2008-08-27 | 2010-03-09 | 한양대학교 산학협력단 | Emergency escaping apparatus |
| CN201558421U (en) * | 2009-10-30 | 2010-08-25 | 徐嘉彰 | Forming structure of spring type impactor for glass |
| JP2012200815A (en) * | 2011-03-25 | 2012-10-22 | Chugoku Electric Power Co Inc:The | Split pin insertion/extraction tool |
| CN103606855A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Disassembly and assembly device for R-type locking pins of porcelain insulators |
| CN103753484A (en) * | 2013-12-24 | 2014-04-30 | 重庆布莱迪仪器仪表有限公司 | Gauge outfit nailing device |
| CN203800488U (en) * | 2014-05-16 | 2014-08-27 | 国家电网公司 | Multifunctional R-type pin taking device |
| CN204160398U (en) * | 2014-07-24 | 2015-02-18 | 国家电网公司 | A kind of R type spring catch impacts pin removal |
| CN106058727A (en) * | 2016-07-21 | 2016-10-26 | 云南电网有限责任公司大理供电局 | Tool capable of quickly pulling out and restoring insulator R pin |
| CN207256142U (en) * | 2017-07-13 | 2018-04-20 | 中电建宁夏工程有限公司 | A kind of pin pulling out device of crawler crane |
| CN210879489U (en) * | 2019-05-21 | 2020-06-30 | 广东电网有限责任公司 | Bolt assembly and disassembly tools |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171264A (en) * | 2021-12-09 | 2022-03-11 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulator R pin resetting device |
| CN114171264B (en) * | 2021-12-09 | 2024-04-02 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulator R pin resetting device |
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