CN208196676U - A kind of coal conduit lining-plate bolt installation tool - Google Patents
A kind of coal conduit lining-plate bolt installation tool Download PDFInfo
- Publication number
- CN208196676U CN208196676U CN201820754398.1U CN201820754398U CN208196676U CN 208196676 U CN208196676 U CN 208196676U CN 201820754398 U CN201820754398 U CN 201820754398U CN 208196676 U CN208196676 U CN 208196676U
- Authority
- CN
- China
- Prior art keywords
- thimble
- coal conduit
- gripping mechanism
- installation tool
- bolt
- 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.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of coal conduit lining-plate bolt installation tools, it solves the problems, such as that replacing construction is long in the prior art, needs to be installed in coal conduit, there are security risk, has the effect of that structure is simple and convenient to operate, can carry out quick-replaceable installation to bolt；Its technical solution are as follows: including bolt sleeve, gripping mechanism and telescoping handle, one end of gripping mechanism is connected with bolt sleeve, and the other end and telescoping handle of gripping mechanism are hinged；Wherein, gripping mechanism includes housing and the thimble set on jacket internal, and the outer circumferential of thimble is arranged with spring；The end of thimble connects cotton rope, and the cotton rope is pierced by telescoping handle along axial direction.
Description
Technical field
The utility model relates to coal conduit maintenance tool field more particularly to a kind of coal conduit lining-plate bolt installation tools.
Background technique
Coal conveyer belts coal conduit liner plate is mounted on inside coal conduit, by long-play, since fire coal was conveying
Bolt is worn in journey, after bolt bottom end is ground off completely, the bolt falling.Since bolt is to be pierced by from inside to outside, spiral shell
Mother fastens on the outside, so needing to be installed into coal conduit when replacement bolt.This mounting means has the disadvantage in that
(1) replacement needs equipment power failure handling work ticket every time, causes replacing construction long；
(2) it needs to be installed into coal conduit, increases security risk.
Utility model content
A kind of coal conduit lining-plate bolt installation tool that in order to overcome the deficiencies of the prior art, the utility model provides,
Have the effect of that structure is simple and convenient to operate, can carry out quick-replaceable installation to bolt.
The utility model adopts the following technical solutions:
A kind of coal conduit lining-plate bolt installation tool, including bolt sleeve, gripping mechanism and telescoping handle, the one of gripping mechanism
End is connected with bolt sleeve, and the other end and telescoping handle of gripping mechanism are hinged；
Wherein, gripping mechanism includes housing and the thimble set on jacket internal, and the outer circumferential of thimble is arranged with spring；Top
The end of needle connects cotton rope, and the cotton rope is pierced by telescoping handle along axial direction.
Further, the circumferential side of the bolt sleeve has connecting hole, the housing of gripping mechanism and the connecting hole spiral shell
Line connection.
Further, the bolt sleeve, which corresponds to connecting hole side, has aperture compatible with thimble.
Further, the head end of the thimble has the lug boss protruded into the aperture.
Further, the end of the thimble has cotton rope hole.
Further, the cotton rope is pierced by one end connection pull ring of telescoping handle.
Further, the gripping mechanism and telescoping handle are hinged by fixing bolt.
Further, the inside of the bolt sleeve has interior hexagonal hole.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model structure is simple and convenient to operate, and can not have to replace lining-plate bolt into coal conduit；
(2) thimble is arranged in the interior hexagonal hole side of bolt sleeve in the utility model, and thimble is under the action of the spring by bolt
Fixed, device is not fallen off in operating process；
(3) the utility model is after outside is by nut tightening, and pulls wire rope band moves thimble and retracts, after bolt is unclamped, i.e.,
Coal conduit lining-plate bolt installation tool can conveniently be removed.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the bolt sleeve structure schematic diagram of the utility model；
Fig. 3 is the gripping mechanism structural schematic diagram of the utility model；
Fig. 4 is the telescoping handle structural schematic diagram of the utility model；
Wherein, 1, bolt sleeve, 2, gripping mechanism, 3, telescoping handle, 4, connecting hole, 5, thimble, 6, housing, 7, spring, 8,
Fixing bolt, 9, cotton rope hole, 10, cotton rope, 11, pull ring.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, exist in the prior art replacing construction is long, need to be installed in coal conduit,
There are the deficiencies of security risk, and in order to solve technical problem as above, present applicant proposes a kind of installations of coal conduit lining-plate bolt
Tool.
In a kind of typical embodiment of the application, as Figure 1-Figure 4, a kind of coal conduit lining-plate bolt peace is provided
Holding tool, including bolt sleeve 1, gripping mechanism 2 and telescoping handle 3, one end of gripping mechanism 2 are connected with bolt sleeve 1, gripping mechanism
2 other end and telescoping handle 3 is hinged.
The inside of the bolt sleeve 1 is axially arranged with interior hexagonal hole compatible with bolt shape, the outside of bolt sleeve 1 along it
Circular in cross-section.
The side of bolt sleeve 1 opens up connecting hole 4 along its diametrical direction, and 4 in-and-out bolt of connecting hole covers 1 side wall, and connecting hole 4
There is aperture with interior hexagonal hole joint, opening diameter is less than connection bore dia.
The gripping mechanism 2 include housing 6 and thimble 5, spring 7 inside housing 6, the thimble 5 head end (with
Bolt is in contact one section) there is lug boss, the two sides of lug boss form step, protrude into lug boss can in the aperture, and convex
It plays portion both ends and plays barrier effect since opening diameter is less than connection bore dia.
The end of the thimble 5 has cotton rope hole 9, has cotton rope 10 to pass through in cotton rope hole 9.
There is external screw thread, housing 6 is to be threadedly coupled with connecting hole 4 on the outside of one end of the housing 6；The other end of housing 6
It is realized by fixing bolt 8 and hingedly (is similar to hinge arrangement) with telescoping handle 3, make 3 adjustable angle of telescoping handle.
One end that the housing 6 is connected with telescoping handle 3 has card slot, and telescoping handle 3 protrudes into card slot.
Preferably, the card slot is the U-type groove entered for telescoping handle 3.
The outer circumferential of card slot has multiple threaded holes for being used to install fixing bolt 8, passes through the position for adjusting fixing bolt 8
It sets and realizes that 3 length of telescoping handle is adjustable.
The inside of the telescoping handle 3 has a cavity passed through for cotton rope 10, and telescoping handle 3 is connected with housing 6
Barrier effect is played to spring 7 in one end, and one end of spring 7 connects with the lug boss of thimble 5, the other end of spring 7 and flexible hand
The end of handle 3 connects.
The cotton rope 10 is extended through along 3 internal cavities of telescoping handle to outside, and the end of cotton rope 10 connects pull ring 11.
Preferably, the telescoping handle 3 is round tube.
The application method of the application are as follows:
Lining-plate bolt is placed in the interior hexagonal hole of bolt sleeve 1, and thimble 5 fixes bolt under the action of spring 7, operation
Device is not fallen off in the process.
Gripping mechanism 2 and 3 hinge of telescoping handle, according to replacement bolt location adjustable-angle and 3 length of telescoping handle；Benefit
Bolt is sent to position with coal conduit manhole door, is pierced by from inside to outside, after outside is by nut tightening, pulls 11 band of cotton rope
Dynamic thimble 5 is retracted, and the application installation tool is removed after bolt is unclamped.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (8)
1. a kind of coal conduit lining-plate bolt installation tool, which is characterized in that including bolt sleeve, gripping mechanism and telescoping handle, card
One end of tight device is connected with bolt sleeve, and the other end and telescoping handle of gripping mechanism are hinged；
Wherein, gripping mechanism includes housing and the thimble set on jacket internal, and the outer circumferential of thimble is arranged with spring；Thimble
End connects cotton rope, and the cotton rope is pierced by telescoping handle along axial direction.
2. a kind of coal conduit lining-plate bolt installation tool according to claim 1, which is characterized in that the week of the bolt sleeve
There is connecting hole to side, the housing of gripping mechanism is threadedly coupled with the connecting hole.
3. a kind of coal conduit lining-plate bolt installation tool according to claim 2, which is characterized in that the bolt sleeve is corresponding
There is aperture compatible with thimble in connecting hole side.
4. a kind of coal conduit lining-plate bolt installation tool according to claim 3, which is characterized in that the head end of the thimble
With the lug boss protruded into the aperture.
5. a kind of coal conduit lining-plate bolt installation tool according to claim 1, which is characterized in that the end of the thimble
With cotton rope hole.
6. a kind of coal conduit lining-plate bolt installation tool according to claim 1, which is characterized in that the cotton rope, which is pierced by, to be stretched
Draw back one's hand handle one end connection pull ring.
7. a kind of coal conduit lining-plate bolt installation tool according to claim 1, which is characterized in that the gripping mechanism with
Telescoping handle is hinged by fixing bolt.
8. a kind of coal conduit lining-plate bolt installation tool according to claim 1, which is characterized in that the bolt sleeve it is interior
Portion has interior hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754398.1U CN208196676U (en) | 2018-05-21 | 2018-05-21 | A kind of coal conduit lining-plate bolt installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754398.1U CN208196676U (en) | 2018-05-21 | 2018-05-21 | A kind of coal conduit lining-plate bolt installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196676U true CN208196676U (en) | 2018-12-07 |
Family
ID=64517710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754398.1U Active CN208196676U (en) | 2018-05-21 | 2018-05-21 | A kind of coal conduit lining-plate bolt installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196676U (en) |
-
2018
- 2018-05-21 CN CN201820754398.1U patent/CN208196676U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109551427B (en) | Dismounting device for threaded connection end cover | |
| CN203367893U (en) | Cable traction head | |
| CN210693347U (en) | Building electrical pipeline connects with adjustable be convenient for installation | |
| CN208196676U (en) | A kind of coal conduit lining-plate bolt installation tool | |
| CN209963639U (en) | Transmission line staple bolt coaster | |
| CN202684829U (en) | One-way valve dismounting device | |
| CN207593013U (en) | A kind of New Arc generating means fixation kit | |
| CN209722964U (en) | A kind of electric operating earth anchor | |
| CN202002043U (en) | Anti-rotation telescopic straight tube and lamp using straight tube | |
| CN207283056U (en) | A kind of cable connection auxiliary drawing fixing device | |
| CN207256139U (en) | A kind of pin removal | |
| CN204952129U (en) | Prevent bracelet that handheld tool falls | |
| CN204024549U (en) | A kind of auxiliary catcher taking out for core sample in engineering geologic investigation core barrel pipe | |
| CN209448276U (en) | A kind of distribution box for pullling device with anti-cable | |
| CN108608367A (en) | Bearing removes device | |
| CN204053906U (en) | A kind of long distance operation wrench device | |
| CN109944907B (en) | Rope assembly | |
| CN209200190U (en) | A kind of adjustable angle duck-beak type ground operation bar | |
| CN202569241U (en) | Novel safety belt fixing device | |
| CN202917871U (en) | Wiring lug extractor for power transformer | |
| CN207080185U (en) | Borer drill rod fast assembling and disassembling device | |
| CN208854523U (en) | Electric wrench | |
| CN206180485U (en) | Formula of circling round preformed armor rods puller | |
| CN208401471U (en) | A kind of building wire cable fixture | |
| CN203487468U (en) | Clamp for tensioning steel strand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240905 Address after: No.76 Chongming Island East Road, Qingdao Economic and Technological Development Zone, Shandong Province 266599 Patentee after: DATANG HUANGDAO POWER GENERATION Co.,Ltd. Country or region after: China Address before: 266500 No. 76 East Chongming Island Road, Huangdao District, Shandong, Qingdao Patentee before: DATANG SHANDONG ELECTRIC POWER OVERHAUL & OPERATION Co.,Ltd. Country or region before: China |