CN202744909U - Assembly and disassembly device for spring rod III type rail sleeper fastener - Google Patents
Assembly and disassembly device for spring rod III type rail sleeper fastener Download PDFInfo
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- CN202744909U CN202744909U CN 201220292617 CN201220292617U CN202744909U CN 202744909 U CN202744909 U CN 202744909U CN 201220292617 CN201220292617 CN 201220292617 CN 201220292617 U CN201220292617 U CN 201220292617U CN 202744909 U CN202744909 U CN 202744909U
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Abstract
The utility model discloses an assembly and disassembly device for a spring rod III type rail sleeper fastener. The assembly and disassembly device comprises an assembly with rollers and a device main body, wherein the device main body comprises a support, rollers are arranged on the bottom of one end of the support, and the other end of the support is fixedly arranged on a roller assembly; a hydraulic pump, a hydraulic driving motor, oil cylinders and a manipulation rod are arranged on the support, the hydraulic driving motor is connected with the hydraulic pump in a transmission way, the hydraulic pump is connected with the oil cylinders through pipelines, the number of the oil cylinders is two, rotation working arms connected with the support in a rotation way are arranged on two ends of the support, the two oil cylinders are respectively connected with the rotation working arms on two sides of the support in a transmission way, the rotation planes of the rotation working arms are in parallel with a steel rail, and the end parts of the two rotation working arms can respectively and telescopically fix a T-shaped component; and the assembly or the disassembly of spring rod III type rail sleeper fasteners on two sides of the same steel rail at the same time are realized, and the balance of the assembly and disassembly device can be guaranteed. The assembly and disassembly device has the advantages of convenience in operation, flexibility in assembly or disassembly of fasteners, high efficiency and the like.
Description
Technical field
The utility model relates to a kind of sleeper fastening installing/dismounting device, more specifically is a kind of spring bar III type sleeper fastening installing/dismounting device, belongs to the railroad track mechanical equipment technical field.
Background technology
The concrete sleeper fastener is the union piece that is used for connecting rail and concrete crosstie on the concrete crosstie track.Concrete crosstie is because weight is large, the gradient is large, for the fastener performance, such as buckle press, elasticity and adjustability higher requirement is arranged all.Concrete sleeper fastener commonly used can be divided into three kinds of pinch plate rail fastenings, spring leaf type buckle, elastic bar fastener by its structure.Elastic rod rail fastening mainly divides the spring I, II, three kinds of III type fasteners.Spring I type fastener and spring strip II type fastener, because of the spring shape as ω, so claim again the ω fastener.
Elastic fastener is non-bolt non-shoulder fastener, is comprised of spring, preburied iron base, Insulation rail distance keeper and rubber mat plate.Spring is the e font, and spring the inner of e font penetrates preburied iron base, the outer end is pressed on the rail bottom; In addition, e font spring also has, upper bending place and lower bending place, and the spring bar III type sleeper fastening can be installed in the upper bending place of level pulling, the lower bending of pulling, detachable spring bar III type sleeper fastening.Elastic fastener has the advantages such as pressure is large, good springiness, particularly cancelled the concrete crosstie shoulder block, thereby eliminated the flange of rail and laterally under the effect the traversing possibility that causes widening of gauge has occured, therefore keep the very capable of gauge, owing to cancelled the mode of bolted on connection, greatly reduced fastener maintenance work amount again.
Such as State Intellectual Property Office's disclosed " elastic bar fastening machine " publication number February 22 in 2012: the CN202148474U patent documentation, the elastic bar fastening machine of introducing, comprise action bars, with the walking mechanism of roller with the support of roller, its described walking mechanism is provided with spring, dish-shaped member with the rotation work arm is suspended on the spring, rotation work arm below is respectively equipped with Buckle assembly and unloads buckle assembly, the top connects the left-right rotation working arm by oil cylinder, support is provided with the dynamicliquid pressure electric-control system, the left-hand operation bar is provided with the button installation switch, and the east side operation bar is provided with the release button switch.And for example on December 10th, 2008 disclosed " Pan Delu elastic bar fastener Fast Installation demountor " publication number: the CN201162162 patent documentation, the Pan Delu elastic bar fastener Fast Installation demountor of introducing, dish plate is articulated on the link by linking springs, swing arm is hinged at respectively the dish plate both sides, the hydraulic jack two ends are hinged on the swing arm, control stick is sleeved on the link front end and is placed on the dish plate, connecting rod is hinged on the dish plate, hitcher one end is hinged on the swing arm, the other end is hinged at the connecting rod lower end, and push pedal is fixed on the swing arm lower end.Above-mentioned elastic bar fastener installing/dismounting facility have simple in structure, handling safety, convenience, and the flexible movements of installation or removal fastener, speed is fast, and efficient is high, and rail is connected the characteristics such as reliable with sleeper.But above-mentioned elastic bar fastener installing/dismounting machine is all for spring I type fastener and spring strip II type fastener, i.e. ω fastener.Also there is not at present the elastic bar fastener installing/dismounting device for elastic fastener.
The utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined provides a kind of elastic bar fastener installing/dismounting device for elastic fastener, and it has easy to operate, the flexible movements of installation or removal fastener, efficient high.
For achieving the above object, the utility model has adopted following technical scheme: a kind of spring bar III type sleeper fastening installing/dismounting device, it comprises band roll wheel assembly and apparatus main body, described apparatus main body comprises support, one bottom section of described support is provided with roller, and the other end of described support is fixed on the roll wheel assembly; Be equipped with hydraulic pump, hydraulic drive motor, oil cylinder and action bars on the described support, described hydraulic drive motor is connected with hydraulic pump driving, described hydraulic pump is connected with cylinder pipe, the quantity of described oil cylinder is two, described support two sides also are provided with the rotation work arm that is rotatably connected with it, described two oil cylinders are in transmission connection with the rotation work arm of support two sides respectively, described two rotation work arm planes of rotation are parallel with rail, and the end of described two rotation work arms is scalable fixing T-shaped member respectively; With the roller of a bottom section of roll wheel assembly and support in the situation on the rail, when the spring bar III type sleeper fastening was installed, the T-shaped member on two rotation work arms was respectively in the upper bending place of elastic fastener; When the spring bar III type sleeper fastening was dismantled, the T-shaped member on two rotation work arms was respectively in the lower bending place of elastic fastener.
Described support is provided with telescopic vertical backstay, and described vertical backstay is in the outside of rail.Described support is provided with the balancing pole of horizontal direction, and described balancing pole extends to another rail, and is provided with the balancing pole roller in another rail corresponding position.
Adopt such scheme, spring bar III type sleeper fastening installing/dismounting device of the present utility model, the quantity of oil cylinder is two, two oil cylinders are in transmission connection with the rotation work arm of support two sides respectively, realized to carry out installation or removal to the spring bar III type sleeper fastening of same rail two sides simultaneously, because during the fastener installation or removal of same rail two sides, therefore the opposite direction of the application of force also can guarantee the balance of installing/dismounting device.Two rotation work arm planes of rotation are parallel with rail, and the installing/dismounting device is matched with the spring bar III type sleeper fastening.The end of described two rotation work arms is scalable fixing T-shaped member respectively, guaranteed that spring bar III type sleeper fastening installing/dismounting device of the present utility model has the function of installation and removal fastener simultaneously, when the spring bar III type sleeper fastening is installed, regulate T-shaped member on two rotation work arms respectively in the upper bending place of elastic fastener; When the spring bar III type sleeper fastening is dismantled, regulate T-shaped member on two rotation work arms respectively in the lower bending place of elastic fastener.In sum, spring bar III type sleeper fastening installing/dismounting device of the present utility model, have easy to operate, the flexible movements of installation or removal fastener, efficient high.
In addition, vertical backstay is in the outside of rail.In fastener installing/dismounting device when work,, vertically backstay can be tight against the side at sleeper, prevents the moment that fastener installing/dismounting device is reversed and is shifted.Balancing pole extends to another rail, and is provided with the balancing pole roller in another rail corresponding position, can guarantee the left and right sides balance of fastener installing/dismounting device.
Description of drawings
Fig. 1 is the structural representation of the utility model spring bar III type sleeper fastening installing/dismounting device;
Fig. 2 is the structural representation of the left eyesight direction of Fig. 1.
Among the figure: 1-is with roll wheel assembly, 2-support, 3-roller, 4-hydraulic pump, 5-hydraulic drive motor, 6-oil cylinder, 7-action bars, 8-rotation work arm, the T-shaped member of 9-, 10-rail, the vertical backstay of 11-, 12-balancing pole, 13-balancing pole roller.
The specific embodiment
As shown in Figure 1 and Figure 2, spring bar III type sleeper fastening installing/dismounting device of the present utility model, it comprises band roll wheel assembly 1 and apparatus main body, described apparatus main body comprises support 2, one bottom section of described support 2 is provided with roller 3, and the other end of described support 2 is fixed on the roll wheel assembly 1.
Be equipped with hydraulic pump 4, hydraulic press CD-ROM drive motor 5, oil cylinder 6 and action bars 7 on the described support 2, described hydraulic press CD-ROM drive motor 5 is in transmission connection with hydraulic pump 4, and described hydraulic pump 4 is connected with oil cylinder 6 pipelines.
Spring bar III type sleeper fastening installing/dismounting device of the present utility model, the quantity of described oil cylinder 6 is two, described support 2 two sides also are provided with the rotation work arm 8 that is rotatably connected with it, described two oil cylinders 6 are in transmission connection with the rotation work arm 8 of support 2 two sides respectively, described two rotation work arm 8 planes of rotation are parallel with rail, and the end of described two rotation work arms 8 is scalable fixing T-shaped member 9 respectively; With the roller 3 of a bottom section of roll wheel assembly 1 and support 2 in the situation on the rail 10, when the spring bar III type sleeper fastening was installed, the T-shaped member 9 on two rotation work arms 8 was respectively in the upper bending place of elastic fastener; When the spring bar III type sleeper fastening was dismantled, the T-shaped member 9 on two rotation work arms 8 was respectively in the lower bending place of elastic fastener.
As improvement, spring bar III type sleeper fastening installing/dismounting device of the present utility model, described support 2 is provided with telescopic vertical backstay 11, and described vertical backstay 11 is in the outside of rail 10.In fastener installing/dismounting device when work,, vertically backstay 11 can be tight against the side at sleeper, prevents the moment that fastener installing/dismounting device is reversed and is shifted.
State the balancing pole 12 that support 2 is provided with horizontal direction, described balancing pole 12 extends to another rail 10, and is provided with balancing pole roller 13 in another rail 10 corresponding positions.Can guarantee like this left and right sides balance of fastener installing/dismounting device.
Claims (3)
1. spring bar III type sleeper fastening installing/dismounting device, it comprises band roll wheel assembly (1) and apparatus main body, described apparatus main body comprises support (2), and a bottom section of described support (2) is provided with roller (3), and the other end of described support (2) is fixed on the roll wheel assembly (1); Be equipped with hydraulic pump (4) on the described support (2), hydraulic drive motor (5), oil cylinder (6) and action bars (7), described hydraulic drive motor (5) is in transmission connection with hydraulic pump (4), described hydraulic pump (4) is connected with oil cylinder (6) pipeline, the quantity that it is characterized in that described oil cylinder (6) is two, described support (2) two sides also are provided with the rotation work arm (8) that is rotatably connected with it, described two oil cylinders (6) are in transmission connection with the rotation work arm (8) of support (2) two sides respectively, described two rotation work arms (8) plane of rotation is parallel with rail, and the end of described two rotation work arms (8) is scalable fixing T-shaped member (9) respectively; At the roller (3) of a bottom section of band roll wheel assembly (1) and support (2) in the situation on the rail (10), when the spring bar III type sleeper fastening was installed, the T-shaped member (9) on two rotation work arms (8) was respectively in the upper bending place of elastic fastener; When the spring bar III type sleeper fastening was dismantled, the T-shaped member (9) on two rotation work arms (8) was respectively in the lower bending place of elastic fastener.
2. spring bar III type sleeper fastening installing/dismounting device according to claim 1 is characterized in that described support (2) is provided with telescopic vertical backstay (11), and described vertical backstay (11) is in the outside of rail (10).
3. spring bar III type sleeper fastening installing/dismounting device according to claim 1 and 2, it is characterized in that described support (2) is provided with the balancing pole (12) of horizontal direction, described balancing pole (12) extends to another rail (10), and is provided with balancing pole roller (13) in another rail (10) corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292617 CN202744909U (en) | 2012-06-21 | 2012-06-21 | Assembly and disassembly device for spring rod III type rail sleeper fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292617 CN202744909U (en) | 2012-06-21 | 2012-06-21 | Assembly and disassembly device for spring rod III type rail sleeper fastener |
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| Publication Number | Publication Date |
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| CN202744909U true CN202744909U (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292617 Expired - Fee Related CN202744909U (en) | 2012-06-21 | 2012-06-21 | Assembly and disassembly device for spring rod III type rail sleeper fastener |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267333A (en) * | 2020-09-30 | 2021-01-26 | 符译丹 | There is tiny fragments of stone, coal, etc. track sleeper fastener extraction element |
| CN113863068A (en) * | 2021-07-19 | 2021-12-31 | 石家庄铁道大学 | Intelligent mounting and dismounting device and method for elastic strip III type fastener |
| CN114075803A (en) * | 2020-08-14 | 2022-02-22 | 瑞泰潘得路铁路技术（武汉）有限公司 | Elastic strip fastener dismounting device, system and method |
-
2012
- 2012-06-21 CN CN 201220292617 patent/CN202744909U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075803A (en) * | 2020-08-14 | 2022-02-22 | 瑞泰潘得路铁路技术（武汉）有限公司 | Elastic strip fastener dismounting device, system and method |
| CN114075803B (en) * | 2020-08-14 | 2024-02-13 | 瑞泰潘得路铁路技术（武汉）有限公司 | Elastic strip fastener dismounting device, system and method |
| CN112267333A (en) * | 2020-09-30 | 2021-01-26 | 符译丹 | There is tiny fragments of stone, coal, etc. track sleeper fastener extraction element |
| CN112267333B (en) * | 2020-09-30 | 2021-04-30 | 重庆三峡学院 | There is tiny fragments of stone, coal, etc. track sleeper fastener extraction element |
| CN113863068A (en) * | 2021-07-19 | 2021-12-31 | 石家庄铁道大学 | Intelligent mounting and dismounting device and method for elastic strip III type fastener |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130220 Termination date: 20160621 |