CN205089347U - Last cargo airplane antiskid mechanism of hydraulic support - Google Patents
Last cargo airplane antiskid mechanism of hydraulic support Download PDFInfo
- Publication number
- CN205089347U CN205089347U CN201520732654.3U CN201520732654U CN205089347U CN 205089347 U CN205089347 U CN 205089347U CN 201520732654 U CN201520732654 U CN 201520732654U CN 205089347 U CN205089347 U CN 205089347U
- Authority
- CN
- China
- Prior art keywords
- jack
- push rod
- hydraulic support
- transporter
- cargo airplane
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a last cargo airplane antiskid mechanism of hydraulic support, includes scalable push rod, two jack and two antiskid seats, the top of scalable push rod be connected with the cargo airplane, its top both sides fastening has a connecting plate, two antiskid seats respectively the fastening on the hydraulic support's of adjacent both sides adjacent base, two jack symmetry set up in the both sides of scalable push rod, the piston rod of jack passes through the cross axle and hinges at the connecting plate, the base of jack hinges through round pin axle and antiskid seat mutually. Last cargo airplane antiskid mechanism of hydraulic support, set up two jack in hydraulic support's push rod bilateral symmetry, make push rod and jack three constitute the triangle -shaped structure, increased the intensity of push rod, in the push rod working process, can make the cargo airplane more firm, the slip that prevents the cargo airplane that can be better, installation simultaneously is convenient more, the flexibility is stronger, regulation nature is better, the fixity is stronger.
Description
Technical field
The utility model relates to hydraulic support field, is specially the transporter anti-slipping mechanism on a kind of hydraulic support.
Background technology
Large-inclination-angle coal bed complex structure, exploitation difficulty are greatly, poor stability, economic benefit are not good enough, are the difficult points of coal mining.At down-hole high working face, in the work plane of high inclination-angle, the tangential component of tunnel overlying rock increases, and the normal component along perpendicular slice reduces, the transporter of continuous work is again because deadweight is larger, often because Action of Gravity Field slides, if this slip can not be prevented, very serious security incident will be there is, light then device damage, work plane stops production, heavy then casualties may occur, and causes irreparable damage.Hydraulic support is all provided with for the anti-skidding anti-slipping mechanism of transporter in prior art, but in some high inclination-angle working environment, often because stationarity is strong not, regulates dumb, still cause the slip of transporter.
Utility model content
In order to solve the problem, the purpose of this utility model proposes the transporter anti-slipping mechanism on a kind of hydraulic support, by connecting two jack in the push rod bilateral symmetry of hydraulic support, the jack three of push rod and its both sides is made to form triangular structure, add the intensity of push rod, in push rod pushing transporter process, make transporter more firm, stationarity is strong, better can prevent the slip of transporter.
The utility model in order to the taked technical scheme that solves the problem is: the transporter anti-slipping mechanism on a kind of hydraulic support, comprise scalable push rod, two jack and two Anti-skid seats, the top of described scalable push rod is connected with transporter, its both sides, top are fastened with junction plate, two described Anti-skid seats are fastened in the adjacent pans of the hydraulic support of adjacent both sides respectively, two described jack are symmetricly set on the both sides of scalable push rod, the piston rod of jack is hinged on junction plate by cross axle, the base of jack is hinged by bearing pin and Anti-skid seat.
Preferably, described Anti-skid seat is fastened with Connection Block, jack connects as one structure by bearing pin and Connection Block.
Preferably, the piston rod head of jack has been bolted baffle plate, in case stop loss bad piston rod head liquid injection hole place elbow.
Compared with prior art, the utility model has following beneficial effect:
First, transporter anti-slipping mechanism on a kind of hydraulic support described in the utility model, by connecting two jack in the push rod bilateral symmetry of hydraulic support, the jack three of push rod and its both sides is made to form triangular structure, considerably increase the intensity of push rod, simultaneously in push rod pushing transporter process, transporter can be made more firm, better can prevent the slip of transporter.
The second, the transporter anti-slipping mechanism on a kind of hydraulic support described in the utility model, has been bolted baffle plate at the piston rod head of two jack, can effectively prevent from damaging piston rod head liquid injection hole place elbow.
3rd, the transporter anti-slipping mechanism on a kind of hydraulic support described in the utility model compares the anti-slipping mechanism of ordinary stent, and easier for installation, flexibility is stronger, modulability is better, stationarity is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the transporter anti-slipping mechanism on a kind of hydraulic support of the utility model.
Mark in figure: 1, push rod, 2, cross axle, 3, baffle plate, 4, jack, 5, bearing pin, 6, Anti-skid seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in the figure, transporter anti-slipping mechanism on a kind of hydraulic support described in the utility model, comprise scalable push rod 1, two jack 4 and two Anti-skid seats 6, the top of described scalable push rod 1 is connected with transporter, its both sides, top are fastened with junction plate, two described Anti-skid seats 6 are fastened in the adjacent pans of the hydraulic support of adjacent both sides respectively, two described jack 4 are symmetricly set on the both sides of scalable push rod 1, the piston rod of jack 4 is hinged on junction plate by cross axle 2, and the base of jack 4 is hinged by bearing pin 5 and Anti-skid seat 6.
Be more than a basic embodiment of the present utility model, can make further perfect on the basis of above technical scheme.
Further, described Anti-skid seat 6 is fastened with Connection Block, jack 4 connects as one structure by bearing pin 5 and Connection Block, connection can be made more firm, and detachable maintaining is convenient.
Further, the piston rod head of jack 4 has been bolted baffle plate 3, can effectively prevent from damaging piston rod head liquid injection hole place elbow.
The utility model in actual use, anti-slipping mechanism is controlled by the push rod of hydraulic support, jack and the push rod of push rod both sides are rotationally connected, three forms triangular structure, when push rod is by expanding-contracting action pushing transporter, the push rod and the jack that form triangular structure serve well fixing and supporting role, play well firm effect to the transporter worked on large inclination working surface.Compare the anti-slipping mechanism that ordinary stent uses, anti-slipping mechanism described in the utility model is easier for installation, flexibility is stronger, modulability is better, the anti-slipping mechanism variable quantity simultaneously than common is little, and stationarity is strong, better can prevent the slip of transporter.
Claims (3)
1. the transporter anti-slipping mechanism on a hydraulic support, it is characterized in that: comprise scalable push rod (1), two jack (4) and two Anti-skid seats (6), the top of described scalable push rod (1) is connected with transporter, its both sides, top are fastened with junction plate, two described Anti-skid seats (6) are fastened in the adjacent pans of the hydraulic support of adjacent both sides respectively, two described jack (4) are symmetricly set on the both sides of scalable push rod (1), the piston rod of jack (4) is hinged on junction plate by cross axle (2), the base of jack (4) is hinged by bearing pin (5) and Anti-skid seat (6).
2. the transporter anti-slipping mechanism on a kind of hydraulic support as claimed in claim 1, is characterized in that: on described Anti-skid seat (6), be fastened with Connection Block, and jack (4) connects as one structure by bearing pin (5) and Connection Block.
3. the transporter anti-slipping mechanism on a kind of hydraulic support as claimed in claim 1, is characterized in that: the piston rod head of jack (4) has been bolted baffle plate (3), in case stop loss bad piston rod head liquid injection hole place elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732654.3U CN205089347U (en) | 2015-09-22 | 2015-09-22 | Last cargo airplane antiskid mechanism of hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732654.3U CN205089347U (en) | 2015-09-22 | 2015-09-22 | Last cargo airplane antiskid mechanism of hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089347U true CN205089347U (en) | 2016-03-16 |
Family
ID=55480048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732654.3U Expired - Fee Related CN205089347U (en) | 2015-09-22 | 2015-09-22 | Last cargo airplane antiskid mechanism of hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173290A (en) * | 2019-07-02 | 2019-08-27 | 重庆市能源投资集团科技有限责任公司 | A kind of hydraulic support for high-dipping stope face |
-
2015
- 2015-09-22 CN CN201520732654.3U patent/CN205089347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173290A (en) * | 2019-07-02 | 2019-08-27 | 重庆市能源投资集团科技有限责任公司 | A kind of hydraulic support for high-dipping stope face |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103669216A (en) | Steel box girder scattered-splicing sliding device and installation method | |
| CN203499574U (en) | Lifting system for petroleum drilling machine | |
| CN206051475U (en) | A kind of municipal works overhaul automatic lifting device with street lamp | |
| CN205089347U (en) | Last cargo airplane antiskid mechanism of hydraulic support | |
| CN104291238A (en) | Rough terrain lifting device | |
| CN204111250U (en) | A kind of rugged ground lifting machine | |
| CN203701668U (en) | Double-deck parking lot | |
| CN203486756U (en) | Lifting tool suitable for I-shaped steel | |
| CN103924994B (en) | Automatic moving type jumbolter platform | |
| CN203476190U (en) | Electric power cable overhauling ladder | |
| CN205440397U (en) | Novel holding up traffic of mine car inclined drifts sports car prevent device | |
| CN204344159U (en) | Conveyer rigidity shoe | |
| CN204588654U (en) | Pawl type crawl device | |
| CN205675077U (en) | A kind of domatic haulage vehicle | |
| CN206203677U (en) | Die head mounting suspension | |
| CN205116691U (en) | Portable stair tread | |
| CN205820739U (en) | One rotates smoothly single-beam crane | |
| CN205801080U (en) | A kind of automobile slope nonskid device of band anti-theft feature | |
| CN205297355U (en) | Oil rig substructure top layer convenient to transportation | |
| CN205218474U (en) | Piston servomotor shifts out device | |
| CN204358413U (en) | Steel checkerboard parking lot | |
| CN204357376U (en) | A kind of derrick additive type hydraulic catwork | |
| CN204184349U (en) | A kind of mining cable car with equipment hook | |
| CN204920815U (en) | Derrick is used in oil drilling exploitation | |
| CN203487437U (en) | Road roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |