CN209430227U - Anchor pole, which pulls out, tears device open - Google Patents
Anchor pole, which pulls out, tears device open Download PDFInfo
- Publication number
- CN209430227U CN209430227U CN201920157748.0U CN201920157748U CN209430227U CN 209430227 U CN209430227 U CN 209430227U CN 201920157748 U CN201920157748 U CN 201920157748U CN 209430227 U CN209430227 U CN 209430227U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- jack
- perforation
- anchor pole
- nut
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
It is pulled out the utility model discloses a kind of anchor pole and tears device open.It includes: jack that the anchor pole, which pulls out and tears device open, comprising: jack cylinder barrel and jack piston rod, the setting that the jack piston rod can move axially is in jack cylinder barrel；The head of the jack cylinder barrel is arranged in dead man disk, and piston rod perforation is offered in the middle part of the dead man disk, and piston rod perforation side is provided with one or more nut perforation, and the jack piston rod is perforated by piston rod to be stretched out；Boss nut is threaded through in the nut perforation of the dead man disk, comprising: cylindrical section and six sides section, one end of the cylindrical section are fixedly connected with six sides section, and the other end is provided with the internal screw thread to match with spiral thread on anchor bolt；And support plate comprising: supporting plate and fixing sleeve, the inner hole of the fixing sleeve are matched with the head of jack piston rod, anchor perforation are provided on the supporting plate, for penetrating anchor pole.The anchor pole, which pulls out, tears device open with convenient in carrying, easy to operate, pulls out and tears high-efficient feature open.
Description
Technical field
The utility model relates to coal mine supports to recycle instrument field, in particular to a kind of anchor pole, which pulls out, tears device open.
Background technique
The method of recycling anchor pole is that anchor rod recovery apparatus is made using steel pipe at present, and front welding hard alloy, when use is used
Coal borer band water is used cooperatively, and using coal borer along the reaming of anchor pole direction to the anchor pole end, anchor pole is taken out of with recover, another kind side
Method is, drives electronic pole jack to extract anchor pole from coal wall using motor, the problem is that, the former holds hard alloy head
Easy to damage, the latter is poor to the adaptability at tunnel scene.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
It is pulled out the purpose of this utility model is to provide a kind of simple and reasonable anchor pole and tears device open, which, which pulls out, tears device open and have
Convenient in carrying, it is easy to operate, it pulls out and tears high-efficient feature open.
To achieve the above object, the utility model, which provides a kind of anchor pole and pulls out, tears device open, comprising: jack comprising: it is very heavy
It takes blame for others cylinder and jack piston rod, the setting that the jack piston rod can move axially is in jack cylinder barrel；Dead man disk,
Its head that the jack cylinder barrel is arranged in, offers piston rod perforation in the middle part of the dead man disk, which perforates side
One or more nut perforation are provided with, the jack piston rod is perforated by piston rod to be stretched out；Boss nut is threaded through institute
It states in the nut perforation of dead man disk, comprising: cylindrical section and six sides section, one end of the cylindrical section are fixedly connected with six sides section, separately
One end is provided with the internal screw thread to match with spiral thread on anchor bolt；And support plate comprising: supporting plate and fixing sleeve, the fixing sleeve
Inner hole is matched with the head of jack piston rod, anchor perforation is provided on the supporting plate, for penetrating anchor pole.
In a preferred embodiment, multiple nut perforation are uniformly arranged along piston rod perforation side.
In a preferred embodiment, nut perforation is 4-8.
In a preferred embodiment, supporting plate and fixing sleeve are welded into one.
In a preferred embodiment, the anchor perforation on supporting plate and a nut perforation are concentric.
Compared with prior art, the utility model has the following beneficial effects: the anchor pole, which pulls out, tears device open with convenient in carrying, behaviour
Make simply, to pull out and tear high-efficient feature open, it is only necessary to screw out the boss nut being anchored in the anchor pole of coal seam, pallet takes out, then
It tears anchor pole group open hole in device and is inserted in anchor pole, be urged into the boss nut dialled tear open in disk hole and spiral thread on anchor bolt is fastened, utilize
Jack piston rod it is overhanging, so that it may anchor pole is transferred to from coal seam.
Detailed description of the invention
Fig. 1 is that the anchor pole of the utility model pulls out the use structural schematic diagram for tearing device open.
Fig. 2 is that the anchor pole of the utility model pulls out the structural schematic diagram for tearing device open.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As depicted in figs. 1 and 2, it is pulled out according to the anchor pole of specific embodiment of the present invention and tears device open and be mainly used for coal mine waste
The extraction recycling of anchor pole 6 in tunnel, specific structure includes: jack 2, dead man disk 9, boss nut 3 and support plate 5, wherein
The head of jack piston rod 4 is arranged in support plate 5, and the head of jack cylinder barrel 1 is arranged in dead man disk 9, dials when tearing anchor pole 6 open,
Anchor pole 6 is passed through using the anchor perforation 12 in support plate 5, is bonded with coal wall 7, the nut that boss nut 3 is attached to dead man disk 9 is worn
It is screwed on together in hole 8 and with the screw thread on 6 head of anchor pole, injection pressure oil, utilizes jack piston rod 4 in jack 2
It is overhanging, anchor pole 6 is transferred to.The anchor pole, which pulls out, tears device open with convenient in carrying, easy to operate, pulls out and tears high-efficient feature open.
Specifically, jack 2 includes: jack cylinder barrel 1 and jack piston rod 4, wherein 4 energy of jack piston rod
The setting enough moved axially is in jack cylinder barrel 1.
The head of jack cylinder barrel 1 is arranged in dead man disk 9, and middle part offers piston rod perforation, piston rod perforation side
One or more nut perforation 8 are provided with, for being packed into boss nut 3.Jack piston rod 4 is perforated by piston rod to be stretched out.
Preferably, multiple nut perforation 8 are uniformly arranged along piston rod perforation side.
Preferably, nut perforation 8 is 4-8.
Boss nut 3 is threaded through in the nut perforation 8 of dead man disk 9, comprising: cylindrical section and six sides section, one end of cylindrical section
It is fixedly connected with six sides section, the other end is provided with the internal screw thread 10 to match with 6 screw thread of anchor pole.
Support plate 5 includes: supporting plate 13 and fixing sleeve 11, is welded into one, inner hole and the jack piston rod 4 of fixing sleeve 11
Head matches, so that the head of jack piston rod 4 is arranged in support plate 5.It is provided with anchor perforation 12 on supporting plate 13, is used for
Penetrate anchor pole 6.Wherein the anchor perforation 12 on supporting plate 13 and a nut perforation 8 are concentric.
At the tunnel of coal mine fully-mechanized mining working scene, the nut for 6 outer end of anchor pole for needing to dismantle is screwed out, pallet is taken,
Then support plate 5 is inserted in anchor pole 6 using the anchor perforation 12 being arranged on supporting plate 13, be urged into 9 nut of dead man disk perforation 8
Boss nut 3 and 6 screw thread of anchor pole be fastened, pull out anchor pole and tear device open and be fastened to 7 face of coal wall, operation reversal valve keeps jack living
Stopper rod 4 is overhanging, due to jack piston rod 4 by support plate 5 withstand it is immovable at coal wall 7, after forcing jack cylinder barrel 1
It moves back, it is mobile with the retrogressing of jack cylinder barrel 1 using the dead man disk 9 on the head that jack cylinder barrel 1 is arranged in, utilize jack 2
Thrust transfers to anchor pole 6 from coal wall 7, if 6 length of anchor pole is greater than the stroke of jack 2, selects double telescopic jack 2
With regard to practical.
To sum up, which, which pulls out, tears device open with convenient in carrying, easy to operate, pulls out and tears high-efficient feature open, it is only necessary to will anchor
Boss nut in the anchor pole of coal seam screws out, and pallet takes out, and then tears anchor pole group open hole in device and is inserted in anchor pole, is urged into and dials
The boss nut and spiral thread on anchor bolt torn open in disk hole are fastened, and utilize the overhanging of jack piston rod, so that it may by anchor pole from coal seam
Middle dial-out.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (5)
1. a kind of anchor pole, which pulls out, tears device open characterized by comprising
Jack comprising: jack cylinder barrel and jack piston rod, the setting that the jack piston rod can move axially
In jack cylinder barrel；
The head of the jack cylinder barrel is arranged in dead man disk, and piston rod perforation, the piston are offered in the middle part of the dead man disk
Bar perforation side is provided with one or more nut perforation, and the jack piston rod is perforated by piston rod to be stretched out；
Boss nut is threaded through in the nut perforation of the dead man disk, comprising: cylindrical section and six sides section, the cylindrical section
One end is fixedly connected with six sides section, and the other end is provided with the internal screw thread to match with spiral thread on anchor bolt；And
Support plate comprising: supporting plate and fixing sleeve, the inner hole of the fixing sleeve is matched with the head of jack piston rod, described
Anchor perforation is provided on supporting plate, for penetrating anchor pole.
2. anchor pole according to claim 1, which pulls out, tears device open, which is characterized in that the multiple nut perforation is perforated week along piston rod
Side is uniformly arranged.
3. anchor pole according to claim 2, which pulls out, tears device open, which is characterized in that the nut perforation is 4-8.
4. anchor pole according to claim 1, which pulls out, tears device open, which is characterized in that the supporting plate and fixing sleeve are welded into one.
5. anchor pole according to claim 1, which pulls out, tears device open, which is characterized in that described in anchor perforation on the supporting plate and one
Nut perforation is concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157748.0U CN209430227U (en) | 2019-01-29 | 2019-01-29 | Anchor pole, which pulls out, tears device open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157748.0U CN209430227U (en) | 2019-01-29 | 2019-01-29 | Anchor pole, which pulls out, tears device open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430227U true CN209430227U (en) | 2019-09-24 |
Family
ID=67977506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157748.0U Active CN209430227U (en) | 2019-01-29 | 2019-01-29 | Anchor pole, which pulls out, tears device open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481852A (en) * | 2022-03-01 | 2022-05-13 | 中建二局第三建筑工程有限公司 | Method for dismantling steel bar for bridge pier column construction |
-
2019
- 2019-01-29 CN CN201920157748.0U patent/CN209430227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481852A (en) * | 2022-03-01 | 2022-05-13 | 中建二局第三建筑工程有限公司 | Method for dismantling steel bar for bridge pier column construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209430227U (en) | Anchor pole, which pulls out, tears device open | |
| CN103103989A (en) | End-expansive recoverable anchor rod | |
| CN109763489A (en) | The all casing high pressure water vapor injections of stake lubricate pile-pulling construction method | |
| CN203066865U (en) | Anchor rod drill capable of broaching | |
| CN205089345U (en) | Anchor rope is put by pressure equipment | |
| CN103234682A (en) | Anchor rod tensometer | |
| CN104066908A (en) | Peeling device | |
| CN105239569A (en) | Multi-section jointed recoverable screw enlarging-head anchor rod structure and construction method thereof | |
| CN112179702A (en) | Fixed point coal sample taking device | |
| CN201635074U (en) | Ground anchor | |
| CN214940099U (en) | Environment-friendly tension-compression composite dispersed anchor rod | |
| CN102261224B (en) | Dragging-type screen hole breast wall drill bit | |
| CN106968247B (en) | Expansion pressure-breaking type recyclable anchor rod and construction method thereof | |
| CN213358602U (en) | Self-drilling type deep expansion anchor rod structure | |
| CN113431623B (en) | High-gas weak coal seam extraction system and method | |
| CN203308487U (en) | Expansion type recyclable anchor rod | |
| CN110206481A (en) | Dewatering well constructing device | |
| CN202416301U (en) | Novel pipe pile joint | |
| CN202250228U (en) | Firewall | |
| CN201753448U (en) | Self-propelling anchor rod assembly | |
| CN210194613U (en) | Anchor rod device | |
| CN207578313U (en) | Hydraulic bracket Quick pin remover | |
| CN205576913U (en) | Device is spouted soon in stirring of roof pressure formula stake machine | |
| CN112962594A (en) | Construction method of environment-friendly tension-compression composite dispersed anchor rod | |
| CN204711520U (en) | Development machine tooth cover withdrawing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |