CN107877440A - Bolt-lock extractor - Google Patents
Bolt-lock extractor Download PDFInfo
- Publication number
- CN107877440A CN107877440A CN201710917532.5A CN201710917532A CN107877440A CN 107877440 A CN107877440 A CN 107877440A CN 201710917532 A CN201710917532 A CN 201710917532A CN 107877440 A CN107877440 A CN 107877440A
- Authority
- CN
- China
- Prior art keywords
- extractor
- rod
- bolt
- spring
- lock
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a kind of bolt-lock extractor, it is characterised in that：Include the body of rod, the body of rod is hollow, and chute passage is provided with the body of rod, and spring is provided with the chute passage, and one end of the spring is fixed on the bottom of chute passage, and the other end of the spring is provided with extractor；The main bolt-lock of card is handled by quick release spring pressure, to improve overhaul efficiency.
Description
Technical field
The present invention relates to electric equipment maintenance technical field, more particularly to a kind of bolt-lock extractor.
Background technology
In electric power apparatus examination, because most power equipment is high aerial, during maintenance, if bolt-lock card master
If, worker can not be operated, and cause greatly to perplex to maintenance, therefore, solve the problems, such as that this kind of seems particularly
It is important.
In invention
In view of the shortcomings of the prior art, the invention provides a kind of bolt-lock extractor, handled by quick release spring pressure
Block main bolt-lock, to improve overhaul efficiency.
In order to solve the above problems, the invention provides a kind of bolt-lock extractor, it is characterised in that：Include the body of rod, institute
It is hollow to state the body of rod, and chute passage is provided with the body of rod, and is provided with spring on the chute passage, the spring
One end is fixed on the bottom of chute passage, and the other end of the spring is provided with extractor.
Further improvement is that：The extractor is made up of action bars and operating head, and the operating head is vertical with action bars
Set.
Further improvement is that：The upper end of the chute passage is provided with locating piece, for limiting the distance of stretch out and draw back of spring.
Further improvement is that：The extractor can be extended to outside the body of rod, and the lower end of the body of rod is provided with mounting head.
The beneficial effects of the invention are as follows：The present invention is connected to extractor by being provided with spring, and operating head is fixed on into bolt
Lock, the main bolt-lock of card can be handled using the spring pressure of quick release, without extracting outside eye, and the extraction of the application
Device can be fixed on electric power operation rod, suitable for high-altitude application.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：The 1- bodies of rod, 2- chute passages, 3- springs, 4- extractors, 5- action bars, 6- operating heads, 7- locating pieces, 8-
Mounting head.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, present embodiments provide a kind of bolt-lock extractor, include the body of rod 1, the body of rod 1 be it is hollow,
Chute passage 2 is provided with the body of rod 1, and spring 3 is provided with the chute passage 2, one end of the spring 3 is fixed on
The bottom of chute passage 2, the other end of the spring 3 are provided with extractor 4.The extractor 4 is by action bars 5 and operating head 6
Composition, the operating head 6 are vertically arranged with action bars 5.The upper end of the chute passage 2 is provided with locating piece 7, for limiting bullet
The distance of stretch out and draw back of spring.The extractor 4 can be extended to outside the body of rod, and the lower end of the body of rod 1 is provided with mounting head 8.
The present invention is connected to extractor 4 by being provided with spring 3, and operating head 6 is fixed on bolt-lock, utilizes quick release
Spring pressure can handle the main bolt-lock of card, without extracting outside eye, and the extractor of the application can be fixed on electric power
In operation stick, suitable for high-altitude application.
Claims (4)
- A kind of 1. bolt-lock extractor, it is characterised in that：Include the body of rod（1）, the body of rod（1）To be hollow, in the body of rod（1）It is interior It is provided with chute passage（2）, and in the chute passage（2）On be provided with spring（3）, the spring（3）One end be fixed on Chute passage（2）Bottom, the spring（3）The other end be provided with extractor（4）.
- 2. bolt-lock extractor as claimed in claim 1, it is characterised in that：The extractor（4）By action bars（5）And operating head （6）Composition, the operating head（6）With action bars（5）It is vertically arranged.
- 3. bolt-lock extractor as claimed in claim 1, it is characterised in that：The chute passage（2）Upper end be provided with positioning Block（7）, for limiting the distance of stretch out and draw back of spring.
- 4. bolt-lock extractor as claimed in claim 1, it is characterised in that：The extractor（4）It can extend to outside the body of rod, institute State the body of rod（1）Lower end be provided with mounting head（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917532.5A CN107877440A (en) | 2017-09-30 | 2017-09-30 | Bolt-lock extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917532.5A CN107877440A (en) | 2017-09-30 | 2017-09-30 | Bolt-lock extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877440A true CN107877440A (en) | 2018-04-06 |
Family
ID=61781218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917532.5A Pending CN107877440A (en) | 2017-09-30 | 2017-09-30 | Bolt-lock extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877440A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182535B1 (en) * | 1998-11-25 | 2001-02-06 | Lucent Technologies Inc. | Fuse insertion device |
| CN201381724Y (en) * | 2009-04-07 | 2010-01-13 | 宁波永发集团有限公司 | Conveniently-installed gemel for safes |
| CN201931428U (en) * | 2010-11-09 | 2011-08-17 | 比亚迪股份有限公司 | Assembling device for elastic cylindrical pin |
| CN202922550U (en) * | 2012-12-07 | 2013-05-08 | 黄光裕 | Window breaker |
| CN204397658U (en) * | 2014-12-17 | 2015-06-17 | 广州道宜汽车设备有限公司 | For the collet of fastening circular bar shape part |
| CN206084912U (en) * | 2016-09-27 | 2017-04-12 | 成都飞机工业（集团）有限责任公司 | Compound material spare and special bush automatic assembly's roof pressure head device |
-
2017
- 2017-09-30 CN CN201710917532.5A patent/CN107877440A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6182535B1 (en) * | 1998-11-25 | 2001-02-06 | Lucent Technologies Inc. | Fuse insertion device |
| CN201381724Y (en) * | 2009-04-07 | 2010-01-13 | 宁波永发集团有限公司 | Conveniently-installed gemel for safes |
| CN201931428U (en) * | 2010-11-09 | 2011-08-17 | 比亚迪股份有限公司 | Assembling device for elastic cylindrical pin |
| CN202922550U (en) * | 2012-12-07 | 2013-05-08 | 黄光裕 | Window breaker |
| CN204397658U (en) * | 2014-12-17 | 2015-06-17 | 广州道宜汽车设备有限公司 | For the collet of fastening circular bar shape part |
| CN206084912U (en) * | 2016-09-27 | 2017-04-12 | 成都飞机工业（集团）有限责任公司 | Compound material spare and special bush automatic assembly's roof pressure head device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204696207U (en) | A kind of flatting apparatus of lithium battery coiling core | |
| CN203270058U (en) | Single-anode electrolyte cleaning machine | |
| CN107877440A (en) | Bolt-lock extractor | |
| CN102950573A (en) | Rapid pin pulling tool | |
| CN203751234U (en) | Chain breaker used for detaching chain | |
| CN206643846U (en) | Novel pin remover | |
| CN204239987U (en) | A kind of alignment tool of main equipment | |
| CN202655879U (en) | Coupler catching and decomposing device | |
| CN204680557U (en) | From impact insulating bar | |
| CN205020731U (en) | Air pipe tip is consolidated and is used anchor clamps | |
| CN209903099U (en) | Pull claw type crank pin gasket puller | |
| CN204980327U (en) | Magnet steel vanning group is listed as separator | |
| CN209457956U (en) | The quick anchor restorer of anchor cable | |
| CN204144645U (en) | Earth rod extracting apparatus | |
| CN209394599U (en) | A kind of piston compressor pressure body extracting tool | |
| CN205465959U (en) | Semi -automatic pin removal | |
| CN203003799U (en) | Quick pin pulling tool | |
| CN204194903U (en) | Limit grinding-milling equipment is buckled in a kind of sealant outer ring for air-conditioning cross valve | |
| CN209207407U (en) | A kind of simple bearing tool specially for attaching and detaching | |
| CN206509968U (en) | A kind of low-pressure turbine outer shroud block provision for disengagement | |
| CN202622300U (en) | Light emitting diode (LED) mold bar remover | |
| CN201376259Y (en) | Shear-type pin shaft plug-pull device | |
| CN204263082U (en) | A kind of centrifugal pump impeller tool special for dismounting | |
| CN203045646U (en) | Light motor belt wheel pulling machine | |
| CN204748481U (en) | Rolling mill gear box disc extracting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
|
| RJ01 | Rejection of invention patent application after publication |