CN102795537B - Suspender for railway vehicle and combined-type suspender - Google Patents
Suspender for railway vehicle and combined-type suspender Download PDFInfo
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- CN102795537B CN102795537B CN201210294958.7A CN201210294958A CN102795537B CN 102795537 B CN102795537 B CN 102795537B CN 201210294958 A CN201210294958 A CN 201210294958A CN 102795537 B CN102795537 B CN 102795537B
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- crossbeam
- leading screw
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- longeron
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Abstract
The invention provides a suspender for railway vehicles and a combined-type suspender, wherein the suspender for railway vehicles comprises a crossbeam, two suspending arms, and a first transmission device; the crossbeam is provided with a suspending member; the two suspending arms are respectively disposed at the two ends of the crossbeam; a first end of each suspending arm is slidingly connected with the crossbeam; the suspending arms can slide along the length direction of the crossbeam; a second end of each suspending arm is provided with a suspending hook; the first transmission device is connected with the crossbeam and the suspending arms, and the first transmission device can drive the suspending arms to slide along the length direction of the crossbeam. The invention can improve the generality of the suspender.
Description
Technical field
The present invention relates to hoisting equipment structure technology, particularly relate to a kind of rolling stock suspender and Combined type sling.
Background technology
Rolling stock comprises passenger train and railway truck, and railway truck can be divided into general purpose freight car and special purpose freight car two class by purposes.General purpose freight car has open-top car, box car, flatcar, tank car and cash transport van.Special purpose freight car has oversize commodity car, hopper car, side dump wagon, container flat car and double-deck roadlice Transport Appropriation Rolling Stock.The car body of rolling stock in process of production and when testing, needs to use suspender handling.
The car body suspender of current use is generally made up of hanging beam, shackle, hoist cable and suspension hook, when carrying out car body handling, if car body is provided with hanger, just be connected with car body hanger with shackle, shackle is connected with hoist cable again, and hoist cable is connected with hanging beam, and hanging beam is suspended on crown block hook.If car body does not have hanger, need be suspended on car body by suspension hook, suspension hook is connected with hoist cable by shackle, and hoist cable is connected with hanging beam, and hanging beam is suspended on crown block hook.
Because rolling stock kind is a lot, body construction, size are not quite similar, and existing suspender can only meet a kind of handling of vehicle.The car body suspender of current use cannot be applicable to all types of car bodies, therefore, needs at present to use multiple suspender handling car body respectively, causes existing suspender poor universality, increase use cost.
Summary of the invention
The invention provides a kind of rolling stock suspender and Combined type sling, to improve the commonality of suspender.
The invention provides a kind of rolling stock suspender, comprise crossbeam, two arms and the first driving device; Described crossbeam is provided with hanging piece; Two arms are arranged at the two ends of described crossbeam respectively, the first end of described arm and crossbeam sliding block joint, and described arm can slide along the length direction of crossbeam, and the second end of described arm is provided with suspension hook; First driving device is connected with described crossbeam and arm, and described first driving device can drive described arm to slide along the length direction of crossbeam.
The invention provides a kind of rolling stock Combined type sling, comprise longeron, multiple crossbeam, the first driving device, the second driving device; Described longeron is provided with hanging piece; With described longeron sliding block joint in the middle part of each described crossbeam, each described crossbeam can slide along the length direction of longeron, the two ends of each described crossbeam are respectively arranged with an arm, the first end of described arm and crossbeam sliding block joint, described arm can slide along the length direction of crossbeam, and the second end of described arm is provided with suspension hook; First driving device is connected with described crossbeam and arm, and described first driving device can drive described arm to slide along the length direction of crossbeam; Second driving device is connected with described crossbeam and longeron, and described second driving device can drive described crossbeam to slide along the length direction of longeron.
Based on above-mentioned, rolling stock suspender provided by the invention, because driving device can drive arm to slide along the length direction of crossbeam, the distance therefore between arm can according to treating that the size of handling car body adjusts, enable the car body of suspender handling different size, improve the commonality of suspender.
Accompanying drawing explanation
The structural representation of the rolling stock suspender that Fig. 1 provides for the embodiment of the present invention;
The plan structure schematic diagram of the rolling stock suspender that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the rolling stock Combined type sling that Fig. 3 provides for the embodiment of the present invention;
The plan structure schematic diagram of the rolling stock Combined type sling that Fig. 4 provides for the embodiment of the present invention.
Reference numeral:
101: crossbeam; 102: arm;
103: the first drivings device; 104: hanging piece;
105: suspension hook; 106: the first leading screws;
107: the first screws; 108: the first leading screw bracing frames;
109: gear; 110: chain;
111: the first rollers; 201: longeron;
202: the second drivings device; 203: hanging piece;
204: the second leading screws; 205: the second screws;
206: the second leading screw bracing frames; 207: runner;
208: the second rollers.
Detailed description of the invention
Please refer to Fig. 1, Fig. 2, the embodiment of the present invention provides a kind of rolling stock suspender, comprises crossbeam 101, two arms 102 and the first driving device 103; Described crossbeam 101 is provided with hanging piece 104; Two arms 102 are arranged at the two ends of described crossbeam 101 respectively, the first end of described arm 102 and crossbeam 101 sliding block joint, and described arm 102 can slide along the length direction of crossbeam 101, and the second end of described arm 102 is provided with suspension hook 105; First driving device 103 is connected with described crossbeam 101 and arm 102, and described first driving device 103 can drive described arm 102 to slide along the length direction of crossbeam 101.
In the present embodiment, hanging piece 104 can be located at the middle part of crossbeam 101, slide along the length direction of crossbeam 101 owing to driving described arm 102 by the first driving device 103, therefore can according to the size treating handling car body, adjust the distance between two arms 102, with the bottom making suspension hook 105 can hold car body, again hanging piece 104 is hung on the weight-lifting equipments such as overhead traveling crane, realize the handling to car body, longer car body is being carried out in the process of handling, multiple suspender can be set, be hung on multiple overhead traveling crane, by the handling realized car body that cooperatively interacts in workshop, sky, therefore, the suspender that the present embodiment provides can lift the car body of different size, there is higher commonality.
In the present embodiment, preferably, first driving device 103 comprises the first leading screw 106 and the first screw 107, described crossbeam 101 is provided with the first leading screw bracing frame 108, described first leading screw 106 is articulated on described first leading screw bracing frame 108, described first screw 107 is sheathed on described first leading screw 106, described first screw 107 is connected with the first end of described arm 102, wherein, the two ends of the first leading screw 106 can respectively by bearing hinge joint on the first leading screw bracing frame 108, when rotating the first leading screw 106 by external force, the first screw 107 can be driven to move on the first leading screw 106, thus drive arm 102 to slide along the length direction of crossbeam 101, certain first driving device 103 also can adopt hydraulic efficiency gear or pneumatics to slide to drive arm 102 along the length direction of crossbeam 101, the present invention is not specifically limited this.
In the present embodiment, preferably, one end fixed cover of the first leading screw 106 is provided with gear 109, and gear 109 is provided with chain 110, rotates for driving described first leading screw 106.Preferably chain 110 is vertically arranged, can extend close to ground, make operating personal by pulling chain 110 in lower end thus driving the gear 109 of upper end to rotate, and then drive the first leading screw 106 to rotate, arm 102 is slided along the length direction of crossbeam 101, because crossbeam 101 is highly higher, by arranging gear 109 and chain 110, operating personal is adjusted the spacing of arm 102 on the ground, thus handled easily, improve the safety of operation, certainly also by retarder, HM Hydraulic Motor, the devices such as air motor drive the first leading screw 106 to rotate, the present invention is not specifically limited this.
In the present embodiment, preferably, the first end of arm 102 is by the first roller 111 and crossbeam 101 sliding block joint, the first roller 111 can be made to contact with the upper surface of crossbeam 101, when the first driving device 103 exerts a force to arm 102, by the first rolling of roller 111 on crossbeam 101, thus arm 102 is slided along the length direction of crossbeam 101, first roller 111 can be a roller, also can be the multiple rollers be set up in parallel, certainly, first end and the crossbeam 101 of arm 102 also can adopt slide-bar, chute or slide block, the fit structure of slide rail realizes sliding block joint, the present invention is not specifically limited this.
In the present embodiment, preferably, suspension hook 105 with treat that the contact surface of handling object is plane, thus, suspension hook 105 can be made to be suitable for holding the bottom surface of the car body of different structure, in addition, also can make suspension hook 105 and treat better to fit in the bottom surface of handling car body, increasing the stability of handling.
Please refer to Fig. 3, Fig. 4, another embodiment of the present invention provides a kind of rolling stock Combined type sling, comprises longeron 201, multiple crossbeam 101, first driving device 103 and the second driving device 202; Described longeron 201 is provided with hanging piece 203; With described longeron 201 sliding block joint in the middle part of each described crossbeam 101, each described crossbeam 101 can slide along the length direction of longeron 201, the two ends of each described crossbeam 101 are respectively arranged with an arm 102, the first end of described arm 102 and crossbeam 101 sliding block joint, described arm 102 can slide along the length direction of crossbeam 101, and the second end of described arm 102 is provided with suspension hook 105; First driving device 103 is connected with described crossbeam 101 and arm 102, and described first driving device 103 can drive described arm 102 to slide along the length direction of crossbeam 101; Second driving device 202 is connected with described crossbeam 101 and longeron 201, and described second driving device 202 can drive described crossbeam 101 to slide along the length direction of longeron 201.
In the present embodiment, slide along the length direction of crossbeam 101 owing to driving described arm 102 by the first driving device 103, and drive described crossbeam 101 to slide along the length direction of longeron 201 by the second driving device 202, therefore can according to the size treating handling car body, adjust the distance between two arms 102 and the distance between each crossbeam 101, with the bottom making suspension hook 105 can hold car body, again hanging piece 203 is hung on the weight-lifting equipments such as overhead traveling crane, realize the handling to different size car body, there is higher commonality.
In the present embodiment, preferably, crossbeam 101 and longeron 201 are for removably connecting, and crossbeam 101 and the second driving device 202 are for removably connecting, when exceeding the length of longeron 201 until the length of handling car body, crossbeam 101 can be unloaded from longeron 201, and hanging piece 203 is installed, be hung on multiple overhead traveling crane respectively as split type suspender, by the handling realized car body that cooperatively interacts in workshop, sky, to increase the commonality of Combined type sling.
In the present embodiment, the hanging piece 203 of longeron 201 can be arranged in the middle part of longeron 201, hanging piece 203 is hung on an overhead traveling crane and carry out Rigger work, the hanging piece 203 of longeron 201 also can be separately positioned on the two ends of longeron 201, thus hanging piece 203 can be hung on two overhead traveling cranes, carry out handling work by the cooperation of two overhead traveling cranes.
In the present embodiment, preferably, first driving device 103 comprises the first leading screw 106 and the first screw 107, described crossbeam 101 is provided with the first leading screw bracing frame 108, described first leading screw 106 is articulated on described first leading screw bracing frame 108, described first screw 107 is sheathed on described first leading screw 106, and described first screw 107 is connected with the first end of described arm 102; Second driving device 202 comprises the second leading screw 204 and the second screw 205, described longeron 201 is provided with the second leading screw bracing frame 206, described second leading screw 204 is articulated on described second leading screw bracing frame 206, described second screw 205 is sheathed on described second leading screw 204, and described second screw 205 is connected with described crossbeam 101.Wherein, the two ends of the first leading screw 106 can respectively by bearing hinge joint on the first leading screw bracing frame 108, the two ends of the second leading screw 204 can respectively by bearing hinge joint on the second leading screw bracing frame 206, when rotating the first leading screw 106 by external force, the first screw 107 can be driven to move on the first leading screw 106, thus drive arm 102 to slide along the length direction of crossbeam 101, when rotating the second leading screw 204 by external force, the second screw 205 can be driven to move on the second leading screw 204, thus drive crossbeam 101 to slide along the length direction of longeron 201.Certain first driving device 103 also can adopt hydraulic efficiency gear or pneumatics to slide to drive arm 102 along the length direction of crossbeam 101, second driving device 202 also can adopt hydraulic efficiency gear or pneumatics to slide to drive crossbeam 101 along the length direction of longeron 201, and the present invention is not specifically limited this.
In the present embodiment, preferably, connecting bore is provided with in the middle part of described crossbeam 101, second screw 205 is located in connecting bore and removably connects with crossbeam 101, when exceeding the length of longeron 201 until the length of handling car body, the second screw 205 can be pulled down from crossbeam 101, crossbeam 101 is pulled down from longeron 201 simultaneously, and wear hanging piece 203 by connecting bore, to form split type suspender, easy to use.
In the present embodiment, preferably, one end fixed cover of the first leading screw 106 is provided with gear 109, described gear 109 is provided with chain 110, rotate for driving described first leading screw 106, operating personal is by pulling chain 110 thus driven gear 109 rotates, and then drive the first leading screw 106 to rotate, arm 102 is slided along the length direction of crossbeam 101, because crossbeam 101 is highly higher, by arranging gear 109 and chain 110, operating personal is adjusted the spacing of arm 102 on the ground, thus handled easily, improve the safety of operation, certainly also by retarder, HM Hydraulic Motor, the devices such as air motor drive the first leading screw 106 to rotate, one end fixed cover of the second leading screw 204 is provided with runner 207, by operating personal rotating wheel 207 thus drive the second leading screw 204 rotate, and then drive crossbeam 101 to slide along the length direction of longeron 201, easy to operate, certainly also drive the second leading screw 204 to rotate by devices such as retarder, HM Hydraulic Motor, air motors, the present invention is not specifically limited this.
In the present embodiment, preferably, the first end of arm 102 is by the first roller 111 and crossbeam 101 sliding block joint, the first roller 111 can be made to contact with the upper surface of crossbeam 101, when the first driving device 103 exerts a force to arm 102, by the first rolling of roller 111 on crossbeam 101, thus arm 102 is slided along the length direction of crossbeam 101, first roller 111 can be a roller, also can be the multiple rollers be set up in parallel, certainly, first end and the crossbeam 101 of arm 102 also can adopt slide-bar, chute or slide block, the fit structure of slide rail realizes sliding block joint, the middle part of crossbeam 101 is by the second roller 208 and longeron 201 sliding block joint, the second roller 208 can be made to contact with the upper surface of longeron 201, when the second driving device 202 exerts a force to arm 102, by the second rolling of roller 208 on longeron 201, thus crossbeam 101 is slided along the length direction of longeron 201, second roller 208 can be a roller, also can be the multiple rollers be set up in parallel, certainly, middle part and the longeron 201 of crossbeam 101 also can adopt slide-bar, chute or slide block, the fit structure of slide rail realizes sliding block joint, the present invention is not specifically limited this.
In the present embodiment, preferably, suspension hook 105 with treat that the contact surface of handling object is plane, thus, suspension hook 105 can be made to be suitable for holding the bottom surface of the car body of different structure, in addition, also can make suspension hook 105 and treat better to fit in the bottom surface of handling car body, increasing the stability of handling.
The embodiment of the present invention provides Combined type sling, because driving device can drive arm, crossbeam to slide along the length direction of crossbeam, longeron respectively, therefore the distance between the distance between arm, crossbeam can according to treating that the size of handling car body adjusts, enable the car body of suspender handling different size, improve the commonality of suspender, reduce the cost of car body handling, and use easy to operate, also can be used for other large-sized objects of handling.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a rolling stock Combined type sling, is characterized in that, comprising:
Longeron, described longeron is provided with hanging piece;
Multiple crossbeam, with described longeron sliding block joint in the middle part of each described crossbeam, each described crossbeam can slide along the length direction of longeron, the two ends of each described crossbeam are respectively arranged with an arm, the first end of described arm and crossbeam sliding block joint, described arm can slide along the length direction of crossbeam, and the second end of described arm is provided with suspension hook;
First driving device, is connected with described crossbeam and arm, and described first driving device can drive described arm to slide along the length direction of crossbeam;
Second driving device, is connected with described crossbeam and longeron, and described second driving device can drive described crossbeam to slide along the length direction of longeron;
Wherein, described first driving device comprises the first leading screw and the first screw, described crossbeam is provided with the first leading screw bracing frame, described first leading screw is articulated on described first leading screw bracing frame, described first nut sleeve is located on described first leading screw, and described first screw is connected with the first end of described arm; Described second driving device comprises the second leading screw and the second screw, described longeron is provided with the second leading screw bracing frame, described second leading screw is articulated on described second leading screw bracing frame, and described second nut sleeve is located on described second leading screw, and described second screw is connected with described crossbeam; One end fixed cover of described first leading screw is provided with gear, and described gear is provided with chain, for driving described first screw turns.
2. rolling stock Combined type sling according to claim 1, is characterized in that:
One end fixed cover of described second leading screw is provided with runner.
3. rolling stock Combined type sling according to claim 2, is characterized in that:
The first end of described arm is by the first roller and crossbeam sliding block joint;
The middle part of described crossbeam is by the second roller and longeron sliding block joint.
4., according to the arbitrary described rolling stock Combined type sling of claim 1-3, it is characterized in that, described suspension hook with treat that the contact surface of handling object is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294958.7A CN102795537B (en) | 2012-08-17 | 2012-08-17 | Suspender for railway vehicle and combined-type suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294958.7A CN102795537B (en) | 2012-08-17 | 2012-08-17 | Suspender for railway vehicle and combined-type suspender |
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| Publication Number | Publication Date |
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| CN102795537A CN102795537A (en) | 2012-11-28 |
| CN102795537B true CN102795537B (en) | 2015-03-18 |
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| CN201210294958.7A Active CN102795537B (en) | 2012-08-17 | 2012-08-17 | Suspender for railway vehicle and combined-type suspender |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1004901S1 (en) | 2017-01-18 | 2023-11-14 | Cranemasters, Inc. | Lifting apparatus |
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| FI125648B (en) * | 2013-09-20 | 2015-12-31 | Elematic Oyj | Method of lifting a concrete product by a lifting boom and a lifting boom |
| CN103723623B (en) * | 2013-12-12 | 2016-02-10 | 齐齐哈尔轨道交通装备有限责任公司 | For arm end hook suspender and the locomotive crane of locomotive crane |
| CN106892383A (en) * | 2017-04-12 | 2017-06-27 | 浙江派尔电气有限公司 | Mould release and mounting tool |
| CN109179191B (en) * | 2018-09-14 | 2019-11-12 | 浙江凯岛起重机械有限公司 | A kind of lifting equipment lifting device |
| CN110902551A (en) * | 2019-12-25 | 2020-03-24 | 天成涂装系统(常州)有限公司 | Novel lifter lifting appliance for automobile coating line |
| CN113304506A (en) * | 2021-07-02 | 2021-08-27 | 刘景阳 | Extraction device of Xiangjian tea |
| CN113682945B (en) * | 2021-09-08 | 2024-06-07 | 中国船舶集团有限公司第七一六研究所 | Hoisting clamping device |
| CN115432589B (en) * | 2022-10-27 | 2023-04-07 | 临沂智喆电子信息科技有限责任公司 | Crane capable of being stably carried |
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| JP2002308565A (en) * | 2001-04-16 | 2002-10-23 | Kobe Steel Ltd | Automatic roll lifting sling |
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| CN2851217Y (en) * | 2005-09-20 | 2006-12-27 | 大连滨海起重机吊具有限公司 | Electric sliding horizontal type steel coil clamp |
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| JP2002308565A (en) * | 2001-04-16 | 2002-10-23 | Kobe Steel Ltd | Automatic roll lifting sling |
| DE10342063B4 (en) * | 2003-09-11 | 2009-12-03 | Wimo Hebetechnik Gmbh | telescopic pliers |
| CN2851217Y (en) * | 2005-09-20 | 2006-12-27 | 大连滨海起重机吊具有限公司 | Electric sliding horizontal type steel coil clamp |
| CN1833983A (en) * | 2006-04-06 | 2006-09-20 | 大连华锐股份有限公司 | Variable distance extension electromagnetic pylon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| USD1004901S1 (en) | 2017-01-18 | 2023-11-14 | Cranemasters, Inc. | Lifting apparatus |
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| CN102795537A (en) | 2012-11-28 |
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Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR VEHICLE CO., LTD. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee before: Qiqihar Railway Rolling Stock Co., Ltd. |