CN201208993Y - Platform lorry for transporting bracket - Google Patents
Platform lorry for transporting bracket Download PDFInfo
- Publication number
- CN201208993Y CN201208993Y CNU2008200094738U CN200820009473U CN201208993Y CN 201208993 Y CN201208993 Y CN 201208993Y CN U2008200094738 U CNU2008200094738 U CN U2008200094738U CN 200820009473 U CN200820009473 U CN 200820009473U CN 201208993 Y CN201208993 Y CN 201208993Y
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- CN
- China
- Prior art keywords
- vehicle frame
- flat truck
- rubber tire
- transporting
- tire flat
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- 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.)
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Abstract
The utility model relates to a device for transporting hydraulic brackets underground in a mine, in particular to a bracket transporting rubber wheel flat car which is used for transporting the hydraulic brackets or transporting other integral equipment underground, such as the machine head of a rubber belt conveyor, the machine head of a scraper conveyor, the machine head of a loader, an emulsion pump, a crusher, and the like, and avoiding the assembly of the main component of the equipment underground. The bracket transporting rubber wheel flat car is characterized in that an upper car frame, a lower car frame, a front wheel group and a rear wheel group are arranged, the front and the rear parts of the upper car frame are respectively matched with the lower car frame through a bilateral turning mechanism and the middle part of the upper car frame is matched with a leveling device. The utility model has simple and unique structure and large loading capacity, leveling range and turning range, can realize the fore-and-aft bilateral draught and solves the problems that the road surface under the well is scraggly, and the like.
Description
Technical field
The utility model relates to the device of a kind of mine toward down-hole transportation hydraulic support, especially the support transportation rubber tire flat truck and other equipment integrals that relate to the past down-hole transportation of a kind of mine hydraulic support transport to the down-hole, whole as the head of travelling apron, the head of slat conveyer, head, emulsion pump and the crusher of loader etc. to the down-hole transportation, make the major part of these equipment exempt from stack-mounted support transportation rubber tire flat truck in the down-hole.
Background technology
The underworkings specification is: high 2.4-2.5 rice, wide 4 meters and the high 1.695m of hydraulic support, the heavy 16000kg of wide 1.500m, present large-scale modernized mine uses external imported hydraulic support fork truck or bracket carrier toward the delivered downhole hydraulic support, this bracket carrier not only costs an arm and a leg but also there is strict demand on the ground in tunnel, require ground, tunnel to adopt concrete hardening, requirement to head-room can not be lower than 2.8m, be greatly limited in middle-size and small-size mine use, modernized in the past mine uses rail transport toward down-hole transportation hydraulic support, adopt the track flat truck, but rail transport need be laid track in the down-hole, also have hauling engine and traction winch, there is multistage transportation, often slide down, the accident of falling the frame, efficient is lower, and accident rate is higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of simple in structure, unique, load carrying ability strengthens, levelling range is big, steering range is big and can realize the front and back bivector traction, solved the scraggly problem in road surface, down-hole need not harden ground, tunnel, support plate car tuning problem, need not lay track, no longer need middle changing trains by ground, the one-level transportation, the support that directly transports the work-yard to transports the rubber tire flat truck.
The utility model is realized in the following way:
A kind of support transportation rubber tire flat truck is characterized in that: it comprises vehicle frame, vehicle frame, preceding wheels and back wheels down, the front portion of last vehicle frame, rear portion respectively respectively by a two-way steering hardware cooperate with following vehicle frame, upward the middle part of vehicle frame is combined with a leveling equipment;
Described two-way steering hardware is by top rotary table, lower rotary table and passes dead axle between the two and cooperate and to form, be equipped with endless track on top rotary table and the lower rotary table, be combined with the assurance rotating disk rotates freedom and do not have the play gap up and down when rotating steel ball in the endless track;
Described leveling equipment is triangular form, is fixed on described going up on the vehicle frame with bearing pin above, below two ends bearing seat respectively is housed, respectively be combined with a levelling shaft on each bearing seat, all be combined with four aircraft tyres on each levelling shaft;
Described front-wheel and trailing wheel are fixed on the described vehicle frame down, and it is all gone up four aircraft tyres that cooperate by axle and axle and forms;
The described front end of going up vehicle frame is connected with drawbar frame, is equipped with on the drawbar frame and can alleviates the recoil spring of flat truck to the impulsive force of tractor truck;
The described vehicle frame recruitment word steel of going up is welded.
The utility model has following effect:
1) simple in structure, unique: the utility model comprises vehicle frame, following vehicle frame, front-wheel and trailing wheel, the front portion of last vehicle frame, rear portion respectively cooperate, go up vehicle frame by two-way steering hardware respectively with following vehicle frame middle part is combined with a leveling equipment, thereby structure is not only simple but also unique.
2) load carrying ability strengthens: the utility model is owing to used the aircraft tyre of 16 diameters 407 to make car height controlling below 590mm, need not change trains and can directly transport the work-yard in the centre again by warehouse, 20000kg is satisfied in load-carrying, can carry hydraulic support or the oad length of ZF4600/17/27 to be in the tunnel of 2.4m-2.5m: other mining equiments of 5820 * 2000 * 1600.
3) steering range is drawn greatly and before and after can realizing: two-way steering hardware of the present utility model is positioned at the front and back of vehicle frame, the dish of going up of rotating disk is fixed with last vehicle frame, lower wall is fixed with following vehicle frame, upper lower burrs is fixed with dead axle, at dead axle single-row radial ball bearing and self-aligning bearing are housed up and down, the steel ball of 20 diameters 40 is housed on the endless track of last dish and lower wall, free to guarantee that rotating disk rotates when rotating, and do not have the play gap up and down.Owing to designed two-way steering hardware not only can realize turning to ± 60, and can draw front and back, overcome the problem of transportation rubber tire flat truck in the underworkings tune.
4) solved the scraggly problem in road surface, down-hole, need not lay track: leveling equipment of the present utility model is triangular form, the upper end is fixed on the I-beam section of vehicle frame with bearing pin, can vertically respectively transfer 80mm up and down, four aircraft tyres of a levelling shaft respectively are housed on the following two end axles bearing, adjustable 80mm transversely, leveling equipment can be in the permissible value scope, the protruding low-lying area of road conditions height is regulated voluntarily, guaranteed that farthest the table top of support transportation rubber tire flat truck does not produce or reduce.
5) transmission of power is stable: the utility model front-wheel is the guiding wheels, trailing wheel is the heavy burden wheels, respectively adorning four aircraft tyres on the axle is fixed on down on the vehicle frame, under the tractor truck external force traction, following vehicle frame is by the steering hardware transferring power, last vehicle frame and rear wheel assembly are connected as a single entity by leveling equipment, and power passes to trailing wheel by vehicle frame again, thereby car is moved under external force traction.
6) owing to designed the major-minor drawbar frame, can adapt to various types of tractor trucks, can secondary draw when loading and unloading other equipment in the down-hole simultaneously: traction end is not locked with drawbar frame with bearing pin during forward and reverse traction, makes the track adjusting wheel rent be converted to the heavy burden wheels; Recoil spring is housed on the drawbar frame, can alleviate the impulsive force of support transportation rubber tire flat truck to tractor truck, normal road surface drawbar frame and middle drawbar frame hinged place, 2 bearing pins can respectively be worn in both sides, when the heavy burden uphill/downhill, drawbar frame and middle drawbar frame hinged place, 1 bearing pin is respectively worn in both sides, to protect the avidity of positive car when the uphill/downhill, guarantee the normal use of car.
7) this car is furnished with the swash plate of loading and unloading bracket, can the front and back symmetry use, and can utilize this swash plate and down-hole winch or other power plants such as jack loading and unloading bracket need not increase handling equipment in the down-hole.
8) of many uses: the device that the utility model provides not only is used for transporting presses support night, can also transport to the down-hole at other equipment integrals of aboveground loading, whole as the head of travelling apron, the head of slat conveyer, head, emulsion pump and the crusher of loader etc. to the down-hole transportation, make the parts of these equipment exempt from the assembling dress in the down-hole.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of support transportation rubber tire flat truck, as shown in Figure 1: it comprises vehicle frame 1, following vehicle frame 2, front-wheel 5 and trailing wheel 6, the front portion of last vehicle frame 1, the rear portion respectively cooperates with following vehicle frame 2 by a two-way steering hardware 3 respectively, the middle part of last vehicle frame 1 is combined with a leveling equipment 4, two-way steering hardware 3 is by top rotary table 7, lower rotary table 8 and dead axle 9 cooperations of passing between the two form, be equipped with endless track 10 on top rotary table 7 and the lower rotary table 8, be combined with in the endless track 10 and guarantee that rotating disk rotates freedom when rotating, and the steel ball that does not have the play gap up and down, leveling equipment 4 is triangular form, be fixed on the vehicle frame 1 with bearing pin above, bearing seat respectively is equipped with at following two ends, respectively be combined with a levelling shaft on each bearing seat, all be combined with four aircraft tyres on each levelling shaft, front-wheel 5 and trailing wheel 6 are fixed on down on the vehicle frame 2, it all is made up of four aircraft tyres that cooperate on axle 11 and the axle 11, the front end of last vehicle frame 1 is connected with drawbar frame 12, is equipped with on the drawbar frame 12 to alleviate the recoil spring 13 of flat truck to the impulsive force of tractor truck.
The end that should go up vehicle frame 1 can be equipped with the swash plate 14 of loading and unloading bracket.
Claims (6)
1. a support transports the rubber tire flat truck, it is characterized in that: it comprises vehicle frame (1), down vehicle frame (2), front-wheel (5) and trailing wheel (6), the front portion of last vehicle frame (1), rear portion distinguish respectively by a two-way steering hardware (3) cooperate with following vehicle frame (2), upward the middle part of vehicle frame (1) is combined with a leveling equipment (4).
2. support transportation rubber tire flat truck as claimed in claim 1, it is characterized in that: described two-way steering hardware (bivector traction) (3) is by top rotary table (7), lower rotary table (8) and passes dead axle (9) between the two and cooperate and to form, be equipped with endless track on top rotary table (7) and the lower rotary table (8), be combined with the assurance rotating disk rotates freedom and do not have the play gap up and down when rotating steel ball in the endless track.
3. support transportation rubber tire flat truck as claimed in claim 1 or 2, it is characterized in that: described leveling equipment (4) is triangular form, be fixed on described going up on the vehicle frame (1) with bearing pin above, bearing seat respectively is equipped with at following two ends, respectively be combined with a levelling shaft on each bearing seat, all be combined with four aircraft tyres on each levelling shaft, can reach the levelling function of 4 aspects in length and breadth.
4. support transportation rubber tire flat truck as claimed in claim 1 is characterized in that: described front-wheel (5) and trailing wheel (6) are fixed on the described vehicle frame (2) down, and it is all gone up four aircraft tyres that cooperate by axle (11) and axle (11) and forms.
5. support transportation rubber tire flat truck as claimed in claim 1, it is characterized in that: described front and back end of going up vehicle frame (1) is connected with drawbar frame and realizes front and back tractions (12), is equipped with on the drawbar frame (12) and can alleviates the recoil spring (13) of flat truck to the impulsive force of tractor truck.
6. support transportation rubber tire flat truck as claimed in claim 1, it is characterized in that: the described vehicle frame (1) of going up is welded with I-beam section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200094738U CN201208993Y (en) | 2008-04-22 | 2008-04-22 | Platform lorry for transporting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200094738U CN201208993Y (en) | 2008-04-22 | 2008-04-22 | Platform lorry for transporting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208993Y true CN201208993Y (en) | 2009-03-18 |
Family
ID=40479722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200094738U Expired - Fee Related CN201208993Y (en) | 2008-04-22 | 2008-04-22 | Platform lorry for transporting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208993Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863436A (en) * | 2014-03-19 | 2014-06-18 | 山东交通学院 | Fully friction-driven eight-wheel towing vehicle |
| CN105691361A (en) * | 2016-01-28 | 2016-06-22 | 中国水利水电第五工程局有限公司 | Device for enabling construction vehicle to turn around in tunnel |
| CN108216428A (en) * | 2018-01-22 | 2018-06-29 | 大同煤矿集团有限责任公司 | Ultralow heavy duty bivector traction platform lorry |
| CN109795558A (en) * | 2019-03-05 | 2019-05-24 | 航天重型工程装备有限公司 | A kind of pivotally connected frame and carrier |
-
2008
- 2008-04-22 CN CNU2008200094738U patent/CN201208993Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863436A (en) * | 2014-03-19 | 2014-06-18 | 山东交通学院 | Fully friction-driven eight-wheel towing vehicle |
| CN103863436B (en) * | 2014-03-19 | 2016-07-13 | 山东交通学院 | A kind of friction is complete drives eight wheel tractors |
| CN105691361A (en) * | 2016-01-28 | 2016-06-22 | 中国水利水电第五工程局有限公司 | Device for enabling construction vehicle to turn around in tunnel |
| CN108216428A (en) * | 2018-01-22 | 2018-06-29 | 大同煤矿集团有限责任公司 | Ultralow heavy duty bivector traction platform lorry |
| CN109795558A (en) * | 2019-03-05 | 2019-05-24 | 航天重型工程装备有限公司 | A kind of pivotally connected frame and carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20140422 |