CN107891882A - Mining long material carrier loader adjustable connecting device - Google Patents
Mining long material carrier loader adjustable connecting device Download PDFInfo
- Publication number
- CN107891882A CN107891882A CN201711151947.2A CN201711151947A CN107891882A CN 107891882 A CN107891882 A CN 107891882A CN 201711151947 A CN201711151947 A CN 201711151947A CN 107891882 A CN107891882 A CN 107891882A
- Authority
- CN
- China
- Prior art keywords
- bar
- draw
- outside link
- open
- diameter
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The present invention is mining, and length expects carrier loader adjustable connecting device, outside link uses the external diameter of diameter of steel tube using the internal diameter of steel pipe more than draw-in bar, it is inserted in the openend of draw-in bar in the openend of outside link, connection ring has the open-work of two or more same distance at two on the straight line of outside link and draw-in bar same position, can change different open-works according to being actually needed, to adjust the length of attachment means, open-work and fixation are passed through using U-shaped card, there is the characteristics of simple in construction, convenient use.
Description
Technical field
The present invention relates to the mine car in coal transport equipment field, more particularly to a kind of mining long adjustable connection dress of material carrier loader
Put.
Background technology
Mine car is coal mine ground and a kind of prevailing traffic equipment of underworkings transport coal and spoil, and mine car railway carriage size is consolidated
Two wheels pair fixed, that walking mechanism is made up of 2 axletrees and 4 wheels, are adapted to coal mine ground and underworkings transport coal
And spoil；Also need to transport substantial amounts of super-long object, such as rail, draining steel pipe, pressure ventilation pipe, Dustproof pipe in mining production,
If using a kind of this car-haul, when either having the inclined shaft gone up a hill, gone down the hill in the tunnel of turn, due to axletree away from
From short, material is oversize, and the phenomenon of crank just occurs, the accident such as causes vehicle to tumble, derails continuously emerge, to mine
Safety in production bring great hidden danger；In order to solve above-mentioned potential safety hazard, separated by using front truck and rear car, using even
The mining length that connection device connects front truck and rear car composition expects transport vehicle to transport, and material is walked when transporting more flat
Surely；By the length difference of transported material is, it is necessary to prepare the attachment means of different lengths, by the connection for changing different length
Device realizes the regulation to Vehicle length, to adapt to the length of transported material；Although so realize the tune to Vehicle length
Section, but need to prepare the attachment means of plurality of specifications, add the problem of attachment means deposit and transport.
The content of the invention
To solve above-mentioned technical deficiency, the invention provides mining long material carrier loader adjustable connecting device.
The technical solution adopted in the present invention is：Mining long material carrier loader adjustable connecting device, including pull bar, its feature
It is；Pull bar is designed as outside link（1）And draw-in bar（2）, outside link（1）And draw-in bar（2）There are two on the straight line of same position
The open-work of above same distance（4）, U-shaped card（5）From outside link（1）And draw-in bar（2）Two adjacent open-works（4）In pass through,
Fixing nut（6）It is fastened on U-shaped card（5）On the screw thread at both ends.
Furtherly, outside link（1）And draw-in bar（2）Manufactured using steel pipe, outside link（1）Use the internal diameter of diameter of steel tube
More than draw-in bar（2）The external diameter of used diameter of steel tube, one end of steel pipe are fixedly connected with connection ring（3）, another end opening, from outer
Pull bar（1）Openend be inserted in draw-in bar（2）Openend.
Furtherly, U-shaped card（5）The distance and outside link of bayonet socket（1）And draw-in bar（2）Two open-works of arbitrary neighborhood
（4）The distance between equal, U-shaped card（5）Diameter be less than outside link（1）And draw-in bar（2）Upper open-work（4）Diameter.
The invention has the advantages that the mining long material carrier loader adjustable connecting device of the present invention, outside link use steel pipe
Internal diameter is more than the external diameter that draw-in bar uses diameter of steel tube, and the openend of draw-in bar is inserted in the openend of outside link, in outside link
With the open-work for having two or more same distance on the straight line of draw-in bar same position, can according to be actually needed change it is different saturating
Hole, to adjust the length of attachment means, open-work and fixation are passed through using U-shaped card, there is the characteristics of simple in construction, convenient use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
The present invention is further described with reference to the accompanying drawings and examples.
--- --- --- --- open-work 5 --- U-shaped card 6 --- fixes spiral shell to connection ring 4 to draw-in bar 3 to outside link 21 in figure
It is female.
Embodiment
Such as the mining long material carrier loader adjustable connecting devices of Fig. 1, its pull bar is designed as outside link（1）And draw-in bar（2）, outside link
（1）And draw-in bar（2）Manufactured using steel pipe, outside link（1）It is more than draw-in bar using the internal diameter of steel pipe（2）Outside used steel pipe
Footpath, one end of steel pipe are fixedly connected with connection ring（3）, another end opening, from outside link（1）Openend be inserted in draw-in bar（2）'s
Openend, make outside link（1）And draw-in bar（2）Connection ring（3）Outwards, outside link（1）And draw-in bar（2）The straight line of same position
On have the open-work of two or more same distance（4）, U-shaped card（5）The distance and outside link of opening（1）And draw-in bar（2）Any phase
Two adjacent open-works（4）The distance between equal, U-shaped card（5）Diameter be less than outside link（1）And draw-in bar（2）Upper open-work（4）
Diameter, U-shaped card（5）From outside link（1）And draw-in bar（2）Two adjacent open-works（4）In pass through, fixing nut（6）Fastening
In U-shaped card（5）On the screw thread at both ends.Can be according to being actually needed adjustment outside link during use（1）The interior drawing be inserted in of openend
Bar（2）, the length needed for attachment means is adjusted to, makes outside link（1）And draw-in bar（2）Open-work coincide, use U-shaped card
（5）Through open-work, by fixing nut（6）It is fixed on U-shaped card（5）On the screw thread at both ends, then by outside link（1）And draw-in bar
（2）Connection ring（3）It is flexibly connected respectively with front truck and rear car.
Claims (3)
1. mining long material carrier loader adjustable connecting device, including pull bar, it is characterized in that；Pull bar is designed as outside link（1）With interior drawing
Bar（2）, outside link（1）And draw-in bar（2）There is the open-work of two or more same distance on the straight line of same position（4）, U-shaped card
（5）From outside link（1）And draw-in bar（2）Two adjacent open-works（4）In pass through, fixing nut（6）It is fastened on U-shaped card（5）Two
On the screw thread at end.
2. mining long material carrier loader adjustable connecting device according to claim 1, it is characterized in that；Outside link（1）With interior drawing
Bar（2）Manufactured using steel pipe, outside link（1）It is more than draw-in bar using the internal diameter of diameter of steel tube（2）Outside used diameter of steel tube
Footpath, one end of steel pipe are fixedly connected with connection ring（3）, another end opening, from outside link（1）Openend be inserted in draw-in bar（2）'s
Openend.
3. mining long material carrier loader adjustable connecting device according to claim 1, it is characterized in that；U-shaped card（5）Bayonet socket away from
From with outside link（1）And draw-in bar（2）Two open-works of arbitrary neighborhood（4）The distance between equal, U-shaped card（5）Diameter it is small
In outside link（1）And draw-in bar（2）Upper open-work（4）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151947.2A CN107891882A (en) | 2017-11-19 | 2017-11-19 | Mining long material carrier loader adjustable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151947.2A CN107891882A (en) | 2017-11-19 | 2017-11-19 | Mining long material carrier loader adjustable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891882A true CN107891882A (en) | 2018-04-10 |
Family
ID=61804757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711151947.2A Pending CN107891882A (en) | 2017-11-19 | 2017-11-19 | Mining long material carrier loader adjustable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107891882A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3327108A1 (en) * | 1983-07-27 | 1985-02-14 | Graubremse Gmbh, 6900 Heidelberg | Drawbar fork, of adjustable length, for motor vehicle trailers |
| US20020158444A1 (en) * | 2001-04-27 | 2002-10-31 | Detournay Lisa | Telescoping coupling device for two strollers |
| CN2850986Y (en) * | 2005-11-15 | 2006-12-27 | 孙永富 | Portable motor vehicles connection tractor |
| CN201808412U (en) * | 2010-04-14 | 2011-04-27 | 同济大学 | Vehicle towing rod that can be folded for storage and be used as emergency tyre-dismantling device |
| CN204527942U (en) * | 2015-02-03 | 2015-08-05 | 陕西富源煤业有限责任公司 | The material frame that belt support frame is arranged |
| CN204659375U (en) * | 2015-06-03 | 2015-09-23 | 国家电网公司 | A kind of Portable tow truck bar |
| CN205915895U (en) * | 2016-07-29 | 2017-02-01 | 河北汉光重工有限责任公司 | Retractable traction lever |
| CN107200027A (en) * | 2017-06-19 | 2017-09-26 | 陈爱军 | A kind of mining long material carrier loader |
-
2017
- 2017-11-19 CN CN201711151947.2A patent/CN107891882A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3327108A1 (en) * | 1983-07-27 | 1985-02-14 | Graubremse Gmbh, 6900 Heidelberg | Drawbar fork, of adjustable length, for motor vehicle trailers |
| US20020158444A1 (en) * | 2001-04-27 | 2002-10-31 | Detournay Lisa | Telescoping coupling device for two strollers |
| CN2850986Y (en) * | 2005-11-15 | 2006-12-27 | 孙永富 | Portable motor vehicles connection tractor |
| CN201808412U (en) * | 2010-04-14 | 2011-04-27 | 同济大学 | Vehicle towing rod that can be folded for storage and be used as emergency tyre-dismantling device |
| CN204527942U (en) * | 2015-02-03 | 2015-08-05 | 陕西富源煤业有限责任公司 | The material frame that belt support frame is arranged |
| CN204659375U (en) * | 2015-06-03 | 2015-09-23 | 国家电网公司 | A kind of Portable tow truck bar |
| CN205915895U (en) * | 2016-07-29 | 2017-02-01 | 河北汉光重工有限责任公司 | Retractable traction lever |
| CN107200027A (en) * | 2017-06-19 | 2017-09-26 | 陈爱军 | A kind of mining long material carrier loader |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180410 |