CN104608679A - Wrecker cab top bearing type flat plate mechanism - Google Patents
Wrecker cab top bearing type flat plate mechanism Download PDFInfo
- Publication number
- CN104608679A CN104608679A CN201310545284.8A CN201310545284A CN104608679A CN 104608679 A CN104608679 A CN 104608679A CN 201310545284 A CN201310545284 A CN 201310545284A CN 104608679 A CN104608679 A CN 104608679A
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- trailer
- wrecker
- flat plate
- dull
- stereotyped
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Abstract
The invention provides a wrecker cab top bearing type flat plate mechanism. The wrecker cab top bearing type flat plate mechanism is simple in structure, convenient and safe to operate and capable of making full use of the chassis bearing capacity advantage to improve the vehicle operating efficiency, increase the single-time loading capacity of a wrecker and lower the transporting cost. On the basis of the common wrecker, the wrecker cab top bearing type flat plate mechanism further comprises a flat plate supporting frame, a bracket, a top wrecker flat plate, a top hydraulic capstan and a top lifting oil cylinder. The front end of the flat plate supporting frame is connected to the front end of a chassis crossbeam through the bracket, and the rear end of the flat plate supporting frame is connected to the upper plane of the chassis crossbeam through bolts. The rear end of the top wrecker flat plate is movably connected to the upper portion of the rear end of the flat plate supporting frame. The top hydraulic capstan comprises a pulley and a steel wire rope and is installed at the front end of the top wrecker flat plate. The two ends of the top lifting oil cylinder are connected with the lower portion of the front end of the flat plate supporting support and the front end of the top wrecker flat plate in a rotatable mode respectively.
Description
Technical field
The present invention relates to a kind of wrecker, be specifically related to a kind of wrecker operator's compartment top bearing-type treadmill body.
Background technology
Wrecker remove obstacles work the vehicle loading that to the effect that can not travel voluntarily after remove, at home in existing plate wrecker, mostly be to install on light card chassis general dull and stereotyped filling structure and after lift mechanism structure, be commonly called as one drag two, once can load at most two vehicles, shipment is less, and vehicle operating efficiency is not high.
Summary of the invention
The technical matters that the present invention solves is to provide that a kind of structure is simple, easy to operate, safety, carrying capacity of chassis advantage can be made full use of, improve vehicle operating efficiency, increase wrecker single and load load, reduce the operator's compartment top bearing-type treadmill body of traffic cost.
The problem to be solved in the present invention, is achieved through the following technical solutions: on common one drag two wrecker, increase a kind of operator's compartment top bearing-type treadmill body.
Common one drag two wrecker mainly comprises headstock, chassis ridgepole, main trailer flat board, main elevating ram, main horizontal sliding oil cylinder, main hydraulic windlass, lift mechanism, the dull and stereotyped subframe of main trailer etc.
Wrecker operator's compartment top of the present invention bearing-type treadmill body also comprises further on common one drag two wrecker basis, flat support frame, bracket, top trailer flat board, top hydraulic windlass, top elevating ram.
Wherein, one end of described top trailer flat board close headstock after installing is front end;
Flat support frame front end is connected to chassis ridgepole front end by bracket;
Flat support frame rear end is bolted plane on chassis ridgepole;
Top trailer flat back is connected to flat support frame upper rear end actively;
Top hydraulic windlass comprises pulley, steel rope, is arranged on the dull and stereotyped front end of top trailer;
Elevating ram two ends, top connect flat support frame front lower portion and the dull and stereotyped front end of top trailer respectively rotationally.
During work, first handle main horizontal sliding oil cylinder stroke, make a main trailer flat board mobile distance backward, handle main elevating ram stroke again, the dull and stereotyped front end of main trailer is raised up to have angle with chassis ridgepole α, then handles top elevating ram stroke, trailer dull and stereotyped front end in top is raised up to have angle with chassis ridgepole β, α and β is identical, and now trailer dull and stereotyped and main trailer in top is dull and stereotyped to contact and on same inclined-plane just.Handle main horizontal sliding oil cylinder stroke again, main trailer flat board is moved to and earth surface backward, open main hydraulic windlass, main hydraulic windlass steel rope draws in the first towed vehicle to main trailer flat board by pulley, handle main horizontal sliding oil cylinder stroke, main trailer flat board is raised up to again contact with top trailer flat board, open top hydraulic windlass, to draw in the first towed vehicle to top trailer flat board and fixing, handle top elevating ram stroke, make top trailer flat board get back to original position, the first towed vehicle is loaded complete;
Again main horizontal sliding oil cylinder is handled, make the dull and stereotyped tail end of main trailer and earth surface, open main hydraulic windlass, main hydraulic windlass steel rope draws the second towed vehicle to main trailer flat board by pulley, first handle main horizontal sliding oil cylinder, handle main elevating ram again, make main trailer flat board get back to original position, the second towed vehicle is loaded complete;
Finally hold up the 3rd car with rear lift mechanism, operator's compartment top of the present invention has the wrecker of bearing-type treadmill body by above-mentioned steps, can realize single and to remove obstacles many accident vehicles.
On the basis of the above, in order to obtain better effect, the wrecker that operator's compartment top of the present invention has bearing-type treadmill body also has rotary pin shaft structure further, rotary pin shaft structure comprises swinging strut, rotary seat, described flat support frame upper rear end can arrange rotary seat further, swinging strut is set in top trailer dull and stereotyped bottom simultaneously, rotary seat is connected with swinging strut rotary pin shaft, top trailer flat board is rotated along rotary pin shaft, when trailer flat board in top rotates to equal angular dull and stereotyped with main trailer, top trailer flat back just front end dull and stereotyped with main trailer is connected and forms an inclined-plane, be convenient to towed vehicle be successfully dragged on the trailer flat board of top.
On aforementioned base, in order to obtain better effect, trailer dull and stereotyped bottom in described top can arrange top lockable mechanism further, when top trailer flat board falls to level attitude, top trailer flat board is fixed on bracing frame by top lockable mechanism, realize, to the left and right of top trailer flat board and spacing up and down, when wrecker is run on road, better stability being obtained.
When above-mentioned top, lockable mechanism quantity is two, and when being symmetrically distributed in trailer flat board both sides, top, locking better effects if, stability when wrecker runs on road is also better.
On aforementioned base, described flat support frame can adopt square tube or quarter bend welding, or adopts square tube or quarter bend bolted-on, can reduce productive costs and process complexity.
On aforementioned base, described flat support frame front end can arrange crossbeam, can obtain better support effect, and when arranging crossbeam, flat support frame front upper end longeron can lengthen, and makes to interfere with crossbeam during driver's cab turnover; If described flat support frame front end does not arrange crossbeam, upset can be realized by more convenient wrecker operator's compartment.
Adopt the wrecker of this operator's compartment top bearing-type treadmill body, improve the ability of removing obstacles, namely on one drag two wrecker basis, at operator's compartment top design trailer flat board, realize one and drag three, improve vehicle operating efficiency, reduce operating cost.
Accompanying drawing explanation
Fig. 1 is that trailer dull and stereotyped and main trailer flat board in top of the present invention is and treats loading view;
Fig. 2 is main hydraulic windlass device traction towed vehicle view of the present invention;
Fig. 3 is that main hydraulic windlass device traction first car of the present invention is to main trailer flat condition schematic diagram;
Fig. 4 is that the dull and stereotyped front end of main trailer of the present invention connects with top trailer flat board tail end view;
Fig. 5 is that top of the present invention hydraulic windlass device traction towed vehicle is to top trailer flat condition schematic diagram;
Fig. 6 is that top of the present invention trailer flat board loading first car is back to level attitude view;
Fig. 7 is that main hydraulic windlass traction second car of the present invention is to main trailer flat condition schematic diagram;
Fig. 8 is that main trailer flat board of the present invention loads second car completion status schematic diagram;
Fig. 9 is the dull and stereotyped and rear equal loading condition schematic diagram of lift mechanism of dull and stereotyped, the main trailer of top of the present invention trailer.
Reference numeral illustrates:
Detailed description of the invention
Understand for the ease of persons skilled in the art and realize the present invention, the existing the present invention one of description by reference to the accompanying drawings specific embodiment.
Wrecker operator's compartment top bearing-type treadmill body specific embodiment as shown in Figure 1, it comprises the headstock 1, chassis ridgepole 14, main trailer flat board 11, main elevating ram 12, main horizontal sliding oil cylinder (not shown), main hydraulic windlass 13, lift mechanism 15, the dull and stereotyped subframe 16 of main trailer etc. of common one drag two wrecker, also comprise further, flat support frame 21, bracket 27, top trailer flat board 22, top hydraulic windlass 23, top elevating ram 25.
Wherein, one end of described top trailer dull and stereotyped 22 close headstock 1 after installing is front end;
Flat support frame 21 front end is connected to chassis ridgepole 14 front end by bracket 27;
Flat support frame 21 rear end is bolted plane on chassis ridgepole 14, and flat support frame 21 upper rear end is also provided with rotary seat 242;
Trailer dull and stereotyped 22 bottoms in top have top lockable mechanism 26 and swinging strut 241, and top lockable mechanism 26 is positioned at front portion, and swinging strut 241 is positioned at rear portion;
Swinging strut 241 is connected with rotary pin shaft 24 with the rotary seat 242 on flat support frame 21 top, top trailer flat board 22 can be rotated along rotary pin shaft, when top trailer dull and stereotyped 22 rotates to 11 equal angular dull and stereotyped with main trailer, dull and stereotyped 22 rear ends of top trailer just 11 front ends dull and stereotyped with main trailer are connected and form an inclined-plane, are convenient to towed vehicle and are successfully dragged on top trailer flat board 22.Trailer dull and stereotyped 22 rear ends in top are connected to flat support frame 21 upper rear end actively;
When trailer dull and stereotyped 22 front ends in top fall to level attitude, top trailer flat board 22 is fixed on bracing frame by top lockable mechanism 26, realize, to the left and right of top trailer flat board 22 and spacing up and down, when wrecker is run on road, better stability being obtained.
Top hydraulic windlass 23 is arranged on dull and stereotyped 22 front center of top trailer, comprises pulley, steel rope, for pulling towing vehicle;
Top elevating ram 25 two ends connect flat support frame 21 front lower portion and dull and stereotyped 22 front ends of top trailer respectively rotationally, and quantity is two, is symmetricly set on the left and right sides of top trailer flat board 22.
Specific embodiment of the invention mode of operation is as shown in Fig. 2 to 9.
During work, as shown in Figure 2, first handle main horizontal sliding oil cylinder stroke, make a main trailer flat board 11 mobile distance backward, then handle main elevating ram 12 stroke, dull and stereotyped 11 front ends of main trailer are raised up to have angle with chassis ridgepole 14 α, open top lockable mechanism 26 again, handle top elevating ram 25 stroke, trailer dull and stereotyped 22 front ends in top are raised up to have angle with chassis ridgepole 14 β, α and β is identical, and now top trailer dull and stereotyped 22 and main trailer dull and stereotyped 11 are lucky contacts and on same inclined-plane.Handle main horizontal sliding oil cylinder stroke again, main trailer flat board 11 is moved to and earth surface backward, as shown in Figure 3, open main hydraulic windlass 13, main hydraulic windlass steel rope draws in the first towed vehicle to main trailer flat board 11 by pulley, as shown in Figure 4, handle main horizontal sliding oil cylinder stroke, main trailer flat board 11 is raised up to again contact with top trailer dull and stereotyped 22, as shown in Figure 5, open top hydraulic windlass 23, draw in the first towed vehicle to top trailer flat board 22 also fixing, as shown in Figure 6, handle top elevating ram 25 stroke, top trailer flat board 22 is made to get back to original position, operation top lockable mechanism 26 makes top trailer flat board 22 by locking, first towed vehicle is loaded complete,
As shown in Figure 7, again main horizontal sliding oil cylinder stroke is handled, make dull and stereotyped 11 tail ends of main trailer and earth surface, open main hydraulic windlass 13, main hydraulic windlass steel rope draws the second towed vehicle to main trailer flat board 11 by pulley, as shown in Figure 8, handle main horizontal sliding oil cylinder stroke, handle main elevating ram stroke again, make main trailer flat board get back to original position, the second towed vehicle is loaded complete;
Finally, as shown in Figure 9, hold up the 3rd car with rear lift mechanism 15, operator's compartment top of the present invention has the wrecker of bearing-type treadmill body by above-mentioned steps, can realize single and to remove obstacles many accident vehicles.
Although depict the present invention by embodiment, those of ordinary skill in the art know, without departing from the spirit and substance in the present invention, the present invention just can be made to have many changes and distortion, and scope of the present invention is limited to the appended claims.
Claims (6)
1. a wrecker operator's compartment top bearing-type treadmill body, comprise headstock, chassis ridgepole, main trailer flat board, main elevating ram, main horizontal sliding oil cylinder, main hydraulic windlass, lift mechanism, the dull and stereotyped subframe of main trailer, it is characterized in that, also comprise further, flat support frame, bracket, top trailer flat board, top hydraulic windlass, top elevating ram;
Wherein, one end of described top trailer flat board close headstock after installing is front end;
Flat support frame front end is connected to chassis ridgepole front end by bracket;
Flat support frame rear end is bolted plane on chassis ridgepole;
Top trailer flat back is connected to flat support frame upper rear end actively;
Top hydraulic windlass comprises pulley, steel rope, is arranged on the dull and stereotyped front end of top trailer;
Elevating ram two ends, top connect flat support frame front lower portion and the dull and stereotyped front end of top trailer respectively rotationally.
2. wrecker operator's compartment top according to claim 1 bearing-type treadmill body, it is characterized in that also having rotary pin shaft structure further, rotary pin shaft structure comprises swinging strut, rotary seat,
Rotary seat is located at flat support frame upper rear end, and swinging strut is located at the dull and stereotyped bottom of top trailer, and rotary seat is connected with swinging strut rotary pin shaft.
3. wrecker operator's compartment top according to claim 1 bearing-type treadmill body, is characterized in that, trailer dull and stereotyped bottom in top is provided with top lockable mechanism.
4. wrecker operator's compartment top according to claim 3 bearing-type treadmill body, is characterized in that, described top lockable mechanism quantity is two, is symmetrically distributed in the dull and stereotyped both sides of top trailer.
5. wrecker operator's compartment top according to claim 1 bearing-type treadmill body, is characterized in that, described flat support frame adopts square tube or quarter bend welding, or adopts square tube or quarter bend bolted-on.
6. wrecker operator's compartment top according to claim 1 bearing-type treadmill body, is characterized in that, described flat support frame front end can arrange crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545284.8A CN104608679A (en) | 2013-11-05 | 2013-11-05 | Wrecker cab top bearing type flat plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545284.8A CN104608679A (en) | 2013-11-05 | 2013-11-05 | Wrecker cab top bearing type flat plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608679A true CN104608679A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545284.8A Pending CN104608679A (en) | 2013-11-05 | 2013-11-05 | Wrecker cab top bearing type flat plate mechanism |
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| CN (1) | CN104608679A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043091A (en) * | 2016-06-30 | 2016-10-26 | 江苏中汽高科股份有限公司 | Rear lifting device of flat plate type wrecker |
| CN106740397A (en) * | 2016-12-27 | 2017-05-31 | 广东粤海汽车有限公司 | The full sliding type flat board of obstacles removing car |
| CN108482235A (en) * | 2018-05-22 | 2018-09-04 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of modularization one drag two container flat plate obstacles removing car |
| CN110758575A (en) * | 2019-12-04 | 2020-02-07 | 重庆展亮汽车制造有限公司 | Adjustable headstock device for automobile cab |
| CN112874424A (en) * | 2020-12-01 | 2021-06-01 | 山东泰开汽车制造有限公司 | Wrecker device and method based on rescue |
| CN112874425A (en) * | 2020-12-01 | 2021-06-01 | 山东泰开汽车制造有限公司 | Rescue-based fire fighting truck device and using method |
| CN113752967A (en) * | 2021-08-30 | 2021-12-07 | 山东雷萨专用汽车制造有限责任公司 | Vehicle overload protection system and method and vehicle |
-
2013
- 2013-11-05 CN CN201310545284.8A patent/CN104608679A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043091A (en) * | 2016-06-30 | 2016-10-26 | 江苏中汽高科股份有限公司 | Rear lifting device of flat plate type wrecker |
| CN106740397A (en) * | 2016-12-27 | 2017-05-31 | 广东粤海汽车有限公司 | The full sliding type flat board of obstacles removing car |
| CN108482235A (en) * | 2018-05-22 | 2018-09-04 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of modularization one drag two container flat plate obstacles removing car |
| CN108482235B (en) * | 2018-05-22 | 2024-03-12 | 中国重汽集团湖北华威专用汽车有限公司 | Modularized one-to-two container flat plate obstacle removing vehicle |
| CN110758575A (en) * | 2019-12-04 | 2020-02-07 | 重庆展亮汽车制造有限公司 | Adjustable headstock device for automobile cab |
| CN112874424A (en) * | 2020-12-01 | 2021-06-01 | 山东泰开汽车制造有限公司 | Wrecker device and method based on rescue |
| CN112874425A (en) * | 2020-12-01 | 2021-06-01 | 山东泰开汽车制造有限公司 | Rescue-based fire fighting truck device and using method |
| CN112874424B (en) * | 2020-12-01 | 2022-12-02 | 山东泰开汽车制造有限公司 | Wrecker device and method based on rescue |
| CN112874425B (en) * | 2020-12-01 | 2022-12-02 | 山东泰开汽车制造有限公司 | Rescue-based fire fighting truck device and using method |
| CN113752967A (en) * | 2021-08-30 | 2021-12-07 | 山东雷萨专用汽车制造有限责任公司 | Vehicle overload protection system and method and vehicle |
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Application publication date: 20150513 |