CN201186831Y - Rack driving single car puller - Google Patents
Rack driving single car puller Download PDFInfo
- Publication number
- CN201186831Y CN201186831Y CNU2008200664144U CN200820066414U CN201186831Y CN 201186831 Y CN201186831 Y CN 201186831Y CN U2008200664144 U CNU2008200664144 U CN U2008200664144U CN 200820066414 U CN200820066414 U CN 200820066414U CN 201186831 Y CN201186831 Y CN 201186831Y
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- big arm
- car
- cart
- car body
- decoupling device
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Abstract
A rack driving single-car pusher comprises a vehicle body (4); a big arm (7) of the car pusher, a rotating mechanism of the big arm of the car pusher, and a vehicle body traveling mechanism (5) are respectively arranged on the vehicle body (4); two rows of traveling wheels (8) under the vehicle body (4) are correspondingly placed on a transmission track (9) and a guide track (10), which are parallel with a railroad track; the rotating mechanism of the big arm adopts an oscillating oil cylinder (14) driven by a hydraulic system (6); the car coupler of the car pusher of the big arm (7) of the car pusher is a standard car coupler of the railway vehicle; and a hydraulic decoupling device is arranged on the big arm (7) of the car pusher. The actions of the lifting arm and the drop arm of the big arm (7) of the car pusher are smooth and realizable with small impact; the impact to the wagon is small, the decoupling action can be automatically completed, and the automation is higher. The overall structure is compact, the occupied area is small, the basic cost for civil engineering and the cost for equipment fabrication are low, the wagon positioning during the process of pushing the car is accurate, the operating efficiency is improved, and the rack driving single-car pusher has a broad market in modification of a car-dumper system.
Description
Technical field
The utility model relates to a kind of traction or promotion equipment of rolling stock, relates in particular to a kind of and the matching used rack driven bicycle of tipper car puller.Belong to bulk solid loader and unloader tool equipment technical field.
Background technology
Because railway interests is since in May, 2007, in all car dumper systems, ban use of the decoupling device stage apparatus, cause a lot of oldfashioned car dumper systems promptly to rely on the decoupling device platform with railway carriage jack-up, and the car dumper system that makes railway carriage slip into the overturning unit room can't be pushed to railway carriage, and tipper is indoor to carry out the dumping operation, make whole car dumper system paralysis, and can't use.And most old-fashioned car dumper systems are subjected to the restriction of existing system layout, foundation of civil work and equipment, and can not equip conventional loaded vehicle car puller.Promptly enable to be equipped with the loaded vehicle car puller, its construction costs also is very high.Side arm formula car puller is simple in structure because of it, and flexible arrangement is convenient, and construction costs is cheap, has obtained than widespread use in car dumper system.
Side arm formula car puller can be divided into two kinds of steel rope transmission and rack-and-gear transmissions again.Steel rope transmission car puller adopts steel rope and elevator that power pack section is provided, and the shortcoming of its maximum is that the accuracy of transmission is poor, and the daily attention expense of steel rope is also than higher; Rack-and-gear transmission car puller adopts the engagement of miniature gears fixing on the car body and ground tooth bar to realize moving of car puller, it provides the accuracy of transmission greatly, and general running part all adopts variable-frequency motor to drive, can realize that low speed connects car, high speed go-cart, to improve go-cart efficient, reduce damage to railway carriage.But existing side arm formula car puller all adopts motor to realize lifting, falling of big arm, and this can make and lift, the arm that falls action is impacted greatlyyer, and braking ability, reliability are relatively poor; And the go-cart hook on the big arm is normal opening structure, directly the top is connected with the hitch lock pin to the hitch of railway carriage, does not have hook and decoupling device system, during go-cart the go-cart hook not with the train railway carriage on hitch locking, can not the tractive railway carriage, railway carriage can only be pushed into tipper and advance the car end, rely on inertia to slip into the tipper platform by railway carriage, can not adjust the stop position of railway carriage on the tipper platform at any time, that is to say that whole go-cart process can not realize accurately location, and bigger to the impact of railway carriage.
Summary of the invention
The purpose of this utility model is that big arm action is impacted bigger at existing side arm formula car puller, poor reliability, go-cart hook and railway carriage impact bigger, are difficult to control the defective and the deficiency of stop position, provide a kind of big arm to operate steadily, go-cart hook and hitch locking property are good, and be little to the railway carriage impact, the railway carriage accurate positioning, decoupling device is convenient, and compact conformation, easy to use, the rack driven bicycle car puller that manufacturing cost is lower.
The purpose of this utility model realizes in the following manner: a kind of rack driven bicycle car puller, comprise a car body, car body is provided with the big arm of go-cart, the big arm rotating mechanism of go-cart and car body traveling gear, two seniority among brothers and sisters travelling wheel correspondences of described car body below are placed on the transmission rail and guided way parallel with railroad track, described big arm rotating mechanism adopts the oscillating oil cylinder that is driven by hydraulic efficiency pressure system, the go-cart hook of the big arm of described go-cart is a rolling stock standard hitch, and the big arm of its go-cart is provided with the hydraulic pressure decoupling device.
The turning cylinder of the big arm of go-cart described in the utility model is provided with big arm limit stops device.
Hydraulic pressure decoupling device described in the utility model comprises the decoupling device oil cylinder, carries pin mechanism, opens hook mechanism, and the decoupling device oil cylinder is connected with hydraulic efficiency pressure system through pipeline, and the expansion link of decoupling device oil cylinder connects carries pin mechanism.
Transmission rail described in the utility model and guided way are made by H shaped steel, be lined with wear plate on described transmission rail, guided way and the surface that road wheel contacts, described transmission rail is fixed with tooth bar near on the inwall of guided way one side, and tooth bar is connected with the car body traveling gear.
The corresponding ground energy disperser is provided with car body backstop frame on the car body described in the utility model.
Compared with prior art the utlity model has following tangible advantage:
1. this bicycle car puller uses the HYDRAULIC CONTROL SYSTEM arm of lifting, fall, stable action, reliable, impact little;
2. the go-cart hitch is a rolling stock standard hitch, with being connected firmly of hitch on the railway carriage, the effect of pulling a cart is arranged again during go-cart, and is little to the railway carriage impact, and the inertia in the time of can overcoming the railway carriage operation is to guarantee the accuracy of go-cart location.And be equipped with the hydraulic pressure decoupling device, and can finish the decoupling device action automatically, degree of automation is higher.
3. driving rack, orienting lug are integrated on the walking track of car body, and are lined with wear plate and improve its resistance to abrasion and service life.Compact overall structure, floor area is little, and foundation of civil work expense and equipment making cost are low, and the go-cart operating efficiency improves, and in the transformation of car dumper system vast market is arranged.
Description of drawings
Fig. 1 is the birds-eye view of the utility model structure;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is that B among Fig. 1 is to view;
Fig. 4 is the scheme drawing of car body backstop frame 2 and energy disperser 16 structures;
Among the figure, cable assembly 1, car body backstop frame 2, track adjusting wheel 3, car body 4, car body traveling gear 5, hydraulic efficiency pressure system 6, the big arm 7 of go-cart, road wheel 8, transmission rail 9, guided way 10, decoupling device oil cylinder 11, carry pin mechanism 12, open hook mechanism 13, oscillating oil cylinder 14, big arm limit stops device 15, energy disperser 16.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1, Fig. 2, a kind of rack driven bicycle car puller of the present utility model, comprise a car body 4, car body 4 is provided with the big arm 7 of go-cart, the big arm rotating mechanism of go-cart and car body traveling gear 5, two seniority among brothers and sisters travelling wheels, 8 correspondences of described car body 4 belows are placed on the transmission rail 9 and guided way 10 parallel with railroad track, described big arm rotating mechanism adopts the oscillating oil cylinder 14 that is driven by hydraulic efficiency pressure system 6, the go-cart hook of the big arm 7 of described go-cart is a rolling stock standard hitch, and the big arm 7 of its go-cart is provided with the hydraulic pressure decoupling device.
Wherein cable assembly 1 comprises cable bearer on trailing cable support and the machine, realizes the same moved further of cable with car puller.Car body 4 adopts a few block plate weldings of 2 sections I-beam sections and upper and lower surface to form, and 4 cover road wheels 8 are installed in the bottom of car body 4, and are simple in structure, practical.
The big arm 7 of go-cart adopts side arm formula structure, and the turning cylinder of the big arm 7 of go-cart directly links to each other with oscillating oil cylinder 14, under the driving of hydraulic efficiency pressure system 6, realizes lifting, falling of the big arm 7 of go-cart; The turning cylinder of the big arm 7 of described go-cart is provided with big arm limit stops device 15.Big arm limit stops device 15 and master cock are contained in the rotary shaft end of the big arm 7 of go-cart, play the effect of the protection and the number of winning the confidence respectively, make big arm 7 stable action of go-cart, reliable, the accuracy height of rotation.
Described transmission rail 9 and guided way 10 are made by H shaped steel, are lined with wear plate on described transmission rail 9, guided way 10 and the surface that road wheel 8 contacts, to improve the resistance to abrasion and the service life of transmission rail 9 and guided way 10.Described transmission rail 9 is fixed with tooth bar near on the inwall of guided way 10 1 sides, and tooth bar is connected with car body traveling gear 5.
Described guided way 10 is made up of the orienting lug on H shaped steel, the H shaped steel web and the wear plate at top.With the 4 track adjusting wheel combineds action that are sleeved on the car body, play the effect of guiding.Gap between track adjusting wheel and the orienting lug can be adjusted in 20 millimeters scope.
Described transmission rail 9 is made up of the tooth bar on H shaped steel, the H shaped steel one side inwall and the wear plate at top.With car body traveling gear 5 combineds action that are contained on the car body 4, play the effect that drives the bicycle car puller.Car body traveling gear 5 cog and transmission rail 9 upper racks between the back lash rely on track adjusting wheel and orienting lug to adjust.
Referring to Fig. 1, Fig. 3, described hydraulic pressure decoupling device comprise decoupling device oil cylinder 11, carry pin mechanism 12, open hook mechanism 13, and decoupling device oil cylinder 11 is connected with hydraulic efficiency pressure system 6 through pipeline, and the expansion link of decoupling device oil cylinder 11 connects carries pin mechanism 12.
The go-cart hitch is No. 13 hitches of standard in the rolling stock, with being connected firmly of hitch on the railway carriage, the effect of pulling a cart is arranged again during go-cart, and is little to the railway carriage impact, and the inertia in the time of can overcoming the railway carriage operation is to guarantee the accuracy of go-cart location.And can be by being installed in decoupling device oil cylinder 11 on the big arm 7 of go-cart, carrying pin mechanism 12 and open hook mechanism 13 coordinated and finish the decoupling device action.
Referring to Fig. 1, Fig. 4, corresponding ground energy disperser 16 is provided with car body backstop frame 2 on the described car body 4.Be that car body backstop frame 2 is installed on the car body 4, ground energy disperser 16 be installed, the operation of car body 4 is played the effect of mechanical protection at the clearing end of transmission rail 9 and guided way 10.
During go-cart: after 1 joint railway carriage is by off-the-line, the big arm 7 of the go-cart of the utility model car body 4 puts in place at the control whereabouts of oscillating oil cylinder 14 arm, under the effect of car body traveling gear 5, low speed and railway carriage hook, with the work speed of setting railway carriage is directly pushed the indoor and accurate location of tipper then, hydraulic pressure decoupling device after finish the location on the big arm 7 of go-cart is in hydraulic efficiency pressure system 6, decoupling device oil cylinder 11, carry pin mechanism 12, open under the effect of hook mechanism 13, its hitch is carried pin, the decoupling device operation, then behind the car body 4 rollback certain distances, the big arm 7 of go-cart lifts under the effect of oscillating oil cylinder 14 and puts in place, car body 4 turns back to the 1st joint railway carriage splitting point at a high speed, wait for that pushing the 2nd joint railway carriage enters tipper, has so just finished a working cycle.
This bicycle car puller uses the arm of lifting, fall of the big arm 7 of hydraulic efficiency pressure system 6 control go-carts, stable action, reliable, impact little; The go-cart hitch is No. 13 hitches of standard, and outfit automatic releasing hook system is integrated in driving rack, orienting lug on the walking rail, make compact overall structure, floor area is little, foundation of civil work expense and equipment making cost are low, railway carriage accurate positioning during go-cart, operating efficiency improves, and in the transformation of car dumper system vast market is arranged.
Claims (5)
1. rack driven bicycle car puller, comprise a car body (4), car body (4) is provided with the big arm of go-cart (7), the big arm rotating mechanism of go-cart and car body traveling gear (5), it is characterized in that: two seniority among brothers and sisters travelling wheel (8) correspondences of described car body (4) below are placed on the transmission rail (9) and guided way (10) parallel with railroad track, described big arm rotating mechanism adopts the oscillating oil cylinder (14) that is driven by hydraulic efficiency pressure system (6), the go-cart hook of the big arm of described go-cart (7) is a rolling stock standard hitch, and the big arm of its go-cart (7) is provided with the hydraulic pressure decoupling device.
2. a kind of rack driven bicycle car puller according to claim 1, it is characterized in that: the turning cylinder of the big arm of described go-cart (7) is provided with big arm limit stops device (15).
3. a kind of rack driven bicycle car puller according to claim 1, it is characterized in that: described hydraulic pressure decoupling device comprises decoupling device oil cylinder (11), carries pin mechanism (12), opens hook mechanism (13), decoupling device oil cylinder (11) is connected with hydraulic efficiency pressure system (6) through pipeline, and the expansion link of decoupling device oil cylinder (11) connects carries pin mechanism (12).
4. a kind of rack driven bicycle car puller according to claim 1, it is characterized in that: described transmission rail (9) and guided way (10) are made by H shaped steel, be lined with wear plate on described transmission rail (9), guided way (10) and the surface that road wheel (8) contacts, described transmission rail (9) is fixed with tooth bar near on the inwall of guided way (10) one sides, and tooth bar is connected with car body traveling gear (5).
5. a kind of rack driven bicycle car puller according to claim 1 is characterized in that: described car body (4) is gone up corresponding ground energy disperser (16) and is provided with car body backstop frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200664144U CN201186831Y (en) | 2008-04-09 | 2008-04-09 | Rack driving single car puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200664144U CN201186831Y (en) | 2008-04-09 | 2008-04-09 | Rack driving single car puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186831Y true CN201186831Y (en) | 2009-01-28 |
Family
ID=40309849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200664144U Expired - Fee Related CN201186831Y (en) | 2008-04-09 | 2008-04-09 | Rack driving single car puller |
Country Status (1)
| Country | Link |
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| CN (1) | CN201186831Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823490A (en) * | 2010-04-29 | 2010-09-08 | 大连华锐股份有限公司 | Telescopic arm mechanism of car puller |
| CN102040104A (en) * | 2010-11-09 | 2011-05-04 | 枣庄矿业集团付村煤业有限公司 | Pusher for scraper loader |
| CN102275750A (en) * | 2011-06-03 | 2011-12-14 | 大连交通大学 | Automatic hook lifting device of empty vehicle pusher and control method |
| CN102351107A (en) * | 2011-06-27 | 2012-02-15 | 中国神华能源股份有限公司 | Wagon dumper system |
| CN108622678A (en) * | 2017-08-31 | 2018-10-09 | 泰富国际工程有限公司 | A kind of unloading car dumper system |
| CN111332951A (en) * | 2020-03-11 | 2020-06-26 | 焦瑞敏 | Intelligent fuel loading and unloading control system and control method |
| CN113895890A (en) * | 2021-10-29 | 2022-01-07 | 宝武集团鄂城钢铁有限公司 | Gear clearance adjusting method of car puller |
| CN113942539A (en) * | 2021-05-07 | 2022-01-18 | 北京汇力智能科技有限公司 | Unhooking and re-hooking robot and unhooking operation method thereof |
-
2008
- 2008-04-09 CN CNU2008200664144U patent/CN201186831Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823490A (en) * | 2010-04-29 | 2010-09-08 | 大连华锐股份有限公司 | Telescopic arm mechanism of car puller |
| CN102040104A (en) * | 2010-11-09 | 2011-05-04 | 枣庄矿业集团付村煤业有限公司 | Pusher for scraper loader |
| CN102275750A (en) * | 2011-06-03 | 2011-12-14 | 大连交通大学 | Automatic hook lifting device of empty vehicle pusher and control method |
| CN102275750B (en) * | 2011-06-03 | 2012-10-31 | 大连交通大学 | Automatic hook lifting device of empty vehicle pusher and control method |
| CN102351107A (en) * | 2011-06-27 | 2012-02-15 | 中国神华能源股份有限公司 | Wagon dumper system |
| CN102351107B (en) * | 2011-06-27 | 2013-11-27 | 中国神华能源股份有限公司 | Wagon dumper system |
| CN108622678A (en) * | 2017-08-31 | 2018-10-09 | 泰富国际工程有限公司 | A kind of unloading car dumper system |
| CN108622678B (en) * | 2017-08-31 | 2022-04-19 | 泰富国际工程有限公司 | Tipper system of unloading |
| CN111332951A (en) * | 2020-03-11 | 2020-06-26 | 焦瑞敏 | Intelligent fuel loading and unloading control system and control method |
| CN113942539A (en) * | 2021-05-07 | 2022-01-18 | 北京汇力智能科技有限公司 | Unhooking and re-hooking robot and unhooking operation method thereof |
| CN113942539B (en) * | 2021-05-07 | 2022-12-16 | 北京汇力智能科技有限公司 | Unhooking and re-hooking robot and unhooking operation method thereof |
| CN113895890A (en) * | 2021-10-29 | 2022-01-07 | 宝武集团鄂城钢铁有限公司 | Gear clearance adjusting method of car puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Changjin Inventor after: Wang Renqian Inventor after: Qu Jian Xin Inventor after: Du Jun Inventor before: Zhu Changjin Inventor before: Wang Renqian Inventor before: Qu Jian Xin Inventor before: Du Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20160409 |