CN212796859U - Multifunctional rescue trailer - Google Patents
Multifunctional rescue trailer Download PDFInfo
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- CN212796859U CN212796859U CN202020833821.4U CN202020833821U CN212796859U CN 212796859 U CN212796859 U CN 212796859U CN 202020833821 U CN202020833821 U CN 202020833821U CN 212796859 U CN212796859 U CN 212796859U
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Abstract
The utility model discloses a multi-functional rescue trailer belongs to railway rescue equipment technical field, including power trailer, a sideslip supporting beam, hydraulic cylinder and pendant, a sideslip supporting beam sets up on power trailer, and a sideslip supporting beam's bilateral symmetry is equipped with 2 sideslip dollies, and hydraulic cylinder sets up on the sideslip dolly, and the pendant is installed in the train coupling, and the coupling top holds in the palm and fixes on the pendant, and power trailer, sideslip dolly and hydraulic cylinder all connect hydraulic power unit through oil pipe. The utility model discloses simple structure not only can implement the rescue in narrow and small space places such as tunnel, bridge, can also move the steel rail with the off-line automobile body simultaneously and reset, drags accident automobile body walking.
Description
Technical Field
The utility model relates to a rescue trailer, especially a multi-functional rescue trailer belongs to railway rescue equipment technical field.
Background
Along with the long-term rapid development of railway lines in China, higher requirements are put forward for railway rescue, and the rescue can be rapidly and safely implemented when accidents such as derailment, damage of a wheel bogie, failure and locking of the wheel bogie and the like happen to a train.
At present, different rescue equipment is adopted aiming at different accident types, for example, when a train derails and has a running function, a hydraulic rerailer or a rerailer jacking machine tool can be used for jacking, transversely moving and resetting an accident vehicle, and a rescue crane can also be used for hoisting and moving the accident vehicle to a proper position and then resetting the accident vehicle; when accidents such as damage of a wheel bogie, failure locking of the wheel bogie and the like occur, the simple trolley generally needs to be replaced, but due to the fact that the weight of wheels of an accident trolley body is large, a large railway rescue crane is used for lifting the accident trolley body, the damaged bogie and obstacles below the accident trolley body are removed, then the simple trolley is pushed to the lower portion of the accident trolley body through manpower, finally one end of the damaged or failed locking wheel bogie of the accident trolley body is lifted and placed on the simple trolley, the simple trolley replaces the wheel bogie to travel, the off-line accident trolley is pulled away from an accident site through train power, and the railway rescue crane cannot complete rescue operation when the accident trolley body occurs in narrow space places such as tunnels and bridges.
At present, a rescue device is urgently needed to realize multiple rescue functions, can rescue derailment of a train, damage of a wheel bogie and failure locking accidents of the wheel bogie, and can also rescue in narrow space places such as tunnels, bridges and the like.
Disclosure of Invention
The utility model discloses the technical problem that needs to solve provides a multi-functional rescue trailer, simple structure not only can implement the rescue in narrow and small space places such as tunnel, bridge, can also move the rail with the off-line automobile body simultaneously and reset, drags accident automobile body walking.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a multi-functional rescue trailer, includes power trailer, a sideslip supporting beam, hydraulic cylinder and pendant, and a sideslip supporting beam sets up on power trailer, and a sideslip supporting beam's bilateral symmetry is equipped with 2 sideslip dollies, and hydraulic cylinder sets up on the sideslip dolly, and the pendant is installed in the train coupling, and the coupling top is held in the palm and is fixed on the pendant, and power trailer, sideslip dolly and hydraulic cylinder all pass through oil pipe connection hydraulic power unit.
The utility model discloses technical scheme's further improvement lies in: a support pad support mechanism is arranged in the middle of the transverse moving support beam, the support pad support mechanism comprises a coupler pad support and a lifting support, the lower end of the lifting support is of a U-shaped groove structure, the lower end of the lifting support is clamped on the transverse moving support beam, and the coupler pad support is arranged at the upper end of the lifting support.
The utility model discloses technical scheme's further improvement lies in: and 2 steering rollers are symmetrically arranged between the transverse moving support beam and the power trailer.
The utility model discloses technical scheme's further improvement lies in: the power trailer comprises a walking frame, rail wheels and a driving system, wherein the rail wheels are arranged at the lower end of the walking frame, and 4 fixed stand columns are symmetrically arranged at the upper end of the walking frame.
The utility model discloses technical scheme's further improvement lies in: a plurality of fixing holes are formed in two sides of the transverse supporting beam, and two rows of grooves are formed in the surfaces of the two sides of the transverse supporting beam at intervals along the length of the transverse supporting beam.
The utility model discloses technical scheme's further improvement lies in: the transverse moving oil cylinder is arranged in the transverse moving trolley, one end of the transverse moving oil cylinder is hinged with the big stop position, the other end of the transverse moving oil cylinder is connected with the trolley body, the small stop position is arranged between the transverse moving oil cylinder and the big stop position, and the trolley body is further provided with a wheel assembly and a handle.
The utility model discloses technical scheme's further improvement lies in: the upper end of the pendant is provided with 2 connecting lugs which are symmetrically arranged, and the top support of the car coupler is arranged in a U-shaped groove formed by the connecting lugs and the pendant body and is fixed with the two connecting lugs through a pin shaft.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
the utility model discloses a hydraulic power unit provides power for power trailer, and power trailer removes train coupling below, and the pendant is installed in the train coupling, moves the position of the relative rail of adjustment accident automobile body through the sideslip dolly, finally makes accident automobile body wheel aim at the stock rail, and the hydraulic cylinder return stroke, accident automobile body wheel resets.
When the accident vehicle body is moved, the accident vehicle body is pushed away from the ground by the hydraulic oil cylinder, then the accident vehicle body wheel fault end is pressed on the rescue trailer by the aid of the car coupler cushion or the side bearing supporting positions on two sides of the accident vehicle body, and the accident vehicle body is pulled away from the tunnel or the bridge by the power trailer to move to a position where driving is not influenced.
Be equipped with the fixed standing pillar on the power trailer, can avoid a sideslip supporting beam to take place the position relative power trailer and remove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the power trailer of the utility model;
FIG. 3 is a schematic view of a cross-sliding support beam according to the present invention;
FIG. 4 is a schematic structural view of the bracket pad mechanism of the present invention;
FIG. 5 is a schematic view of the coupler cushion structure of the present invention;
FIG. 6 is a top view of the coupler yoke of the present invention;
FIG. 7 is a right side view of the coupler yoke of the present invention;
fig. 8 is a schematic view of the elevation support structure of the present invention;
FIG. 9 is a schematic view of the structure of the steering wheel of the present invention;
fig. 10 is a top view of the steering wheel of the present invention;
FIG. 11 is a bottom view of the traverse carriage of the present invention;
FIG. 12 is a cross-sectional view of the traverse carriage of the present invention;
the device comprises a power trailer 1, a power trailer 11, rail wheels 12, a walking frame 13, a fixed upright post 14, a driving system 2, a transverse moving support beam 3, a transverse moving trolley 31, a transverse moving oil cylinder 32, a small stop 33, a large stop 34, a wheel assembly 35, a handle 4, a hydraulic oil cylinder 5, a coupler top support 6, a hanging piece 7, a train coupler 8, a coupler pad support 9 and a lifting support.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1-3, the utility model relates to a multi-functional rescue trailer, including power trailer 1, a sideslip supporting beam 2, hydraulic cylinder 4 and pendant 6, a sideslip supporting beam 2 sets up on power trailer 1, a sideslip supporting beam 2's bilateral symmetry is equipped with 2 sideslip dollies 3, hydraulic cylinder 4 sets up on sideslip dolly 3, pendant 6 is installed in train coupling 7, the coupling top holds in the palm 5 and fixes on pendant 6, 2 engaging lugs that 6 upper ends of pendant set up for the symmetry, the coupling top holds in the palm 5 and places the U-shaped inslot that engaging lug and pendant body constitute and fix through round pin axle and two engaging lugs, power trailer 1, sideslip dolly 3 and hydraulic cylinder 4 all connect hydraulic power unit through oil pipe.
The hydraulic pump station mainly provides power for the power trailer 1, the transverse moving trolley 3 and the hydraulic oil cylinder 4, can realize the hydraulic pump station capable of being infinitely controlled through a handle, generally comprises an oil tank, an engine, a signal receiver and an electromagnetic reversing valve, the electromagnetic reversing valve is preferably 5-way, simultaneously comprises a manual control switch and an electromagnetic control switch, can realize two operation modes of manual control and remote control, and is provided with road and railway dual-purpose wheels.
The power trailer 1 comprises a walking frame 12, rail wheels 11 arranged at the lower end of the walking frame 12 and a driving system 14, wherein 4 fixed upright posts 13 are symmetrically arranged at the upper end of the walking frame 12 in order to prevent the transverse moving support beam 2 from moving relative to the power trailer 1, and the transverse moving support beam 2 is limited between the fixed upright posts 13.
Two sides of the cross sliding support beam 2 are provided with a plurality of fixing holes, two rows of grooves are arranged on the surface of the two sides of the cross sliding support beam 2 at intervals along the length, as shown in fig. 11 and 12, a cross sliding oil cylinder 31 is arranged in the cross sliding trolley 3, one end of the cross sliding oil cylinder 31 is hinged with a big stop 33, the other end of the cross sliding oil cylinder is connected with the trolley body, a small stop 32 is arranged between the cross sliding oil cylinder 31 and the big stop 33, a wheel assembly 34 and a handle 35 are further arranged on the trolley body, and when the cross sliding trolley 3 moves to a preset position, the small stop 32 is clamped in the corresponding groove of the cross sliding support beam to fix the.
Use the utility model relates to a when derailment train rerailing rescue is implemented to multi-functional rescue trailer, at first, provide power for power trailer 1 through hydraulic power unit, power trailer 1 moves 7 below to accident automobile body train coupling, install in train coupling 7 with pendant 6, the coupling top is held in the palm 5 and is installed on pendant 6, hydraulic cylinder 4 jacking, hydraulic cylinder 4 lifts up the high rail of crossing of accident automobile body wheel through lifting the coupling top and holding in the palm 5, 3 moves along a sideslip supporting beam 2 of operation sideslip dolly, make accident automobile body wheel aim at the stock rail, the hydraulic cylinder return stroke, accident automobile body wheel resets.
In the tunnel, when the narrow and small space takes place to take off the line accident such as on the bridge, use the utility model relates to a multi-functional rescue trailer drags train operation and mainly divides two steps, the accident automobile body is lifted to first step hydraulic cylinder jacking is higher than ground, at first, provide power for power trailer 1 through hydraulic power unit, power trailer 1 moves accident automobile body train coupling 7 below, install in train coupling 7 with pendant 6, on 5 installed the pendant 6 are pushed up to the coupling top, hydraulic cylinder 4 jacking, hydraulic cylinder 4 lifts up the high rail with accident automobile body wheel through lifting the coupling top and holding in the palm 5.
Secondly, dragging the accident car body to leave the accident site, wherein two modes are provided according to the difference that different parts of the accident car body are pressed on the rescue trailer, the first mode is that a train coupler 7 of the accident car body is pressed on the rescue trailer, the traversing trolley 3 is operated to move along the traversing supporting beam 2 to enable the accident car body to be close to a basic rail, a support pad support mechanism is arranged on the traversing supporting beam 2, as shown in figures 4 to 8, the train coupler 7 can be pressed on the rescue trailer through the support pad support mechanism during the return stroke of a hydraulic oil cylinder, therefore, the middle part of the traversing supporting beam 2 is provided with the support pad support mechanism, the support pad support mechanism comprises a coupler pad support 8 and a lifting support 9, the lower end of the lifting support 9 is of a U-shaped groove structure, the lower end of the lifting support 9 is clamped on the traversing supporting beam 2, the coupler pad support 8 is arranged at the upper end of the lifting support 9, therefore, operating a hydraulic pump station to provide power for the power trailer 1, and dragging the accident vehicle body to move away from narrow spaces such as tunnels or bridges by the power trailer 1 to move the accident vehicle body to a position which does not influence the driving;
the second mode, both sides side bearing support position of accident automobile body is pressed on the rescue trailer, in order to guarantee to prevent the accident automobile body card once more dying at the in-process of dragging the accident automobile body, can finely tune the position, 2 directive rollers are symmetrically arranged between a sideslip supporting beam 2 and a power trailer 1, the directive rollers are structured as shown in figures 9 and 10, the multifunctional rescue trailer runs to the lower part of the accident automobile body, align to a train center pin and both sides side bearing support positions, a hydraulic oil cylinder returns, the both sides side bearing support positions of the accident automobile body are pressed on both sides of the sideslip supporting beam 2, a hydraulic pump station is operated to provide power for the power trailer 1, the power trailer drags the accident automobile body to run away from a tunnel or a bridge, and the accident automobile body runs to the position that.
Claims (7)
1. A multi-functional rescue trailer which characterized in that: the device comprises a power trailer (1), a transverse supporting beam (2), hydraulic oil cylinders (4) and a hanging piece (6), wherein the transverse supporting beam (2) is arranged on the power trailer (1), 2 transverse trolleys (3) are symmetrically arranged on two sides of the transverse supporting beam (2), the hydraulic oil cylinders (4) are arranged on the transverse trolleys (3), the hanging piece (6) is installed in a train hook (7), a hook top support (5) is fixed on the hanging piece (6), and the power trailer (1), the transverse trolleys (3) and the hydraulic oil cylinders (4) are all connected with a hydraulic pump station through oil pipes.
2. A multi-functional rescue trailer as claimed in claim 1, characterized in that: the middle part of the transverse moving supporting beam (2) is provided with a support pad support mechanism, the support pad support mechanism comprises a coupler pad support (8) and a lifting support (9), the lower end of the lifting support (9) is of a U-shaped groove structure, the lower end of the lifting support (9) is clamped on the transverse moving supporting beam (2), and the coupler pad support (8) is arranged at the upper end of the lifting support (9).
3. A multi-functional rescue trailer as claimed in claim 1, characterized in that: 2 steering rollers are symmetrically arranged between the cross sliding support beam (2) and the power trailer (1).
4. A multi-functional rescue trailer as claimed in claim 3, characterized in that: the power trailer (1) comprises a walking frame (12), rail wheels (11) arranged at the lower end of the walking frame (12) and a driving system (14), wherein 4 fixed upright posts (13) are symmetrically arranged at the upper end of the walking frame (12).
5. A multi-functional rescue trailer as claimed in claim 1, characterized in that: a plurality of fixing holes are formed in two sides of the transverse supporting beam (2), and two rows of grooves are formed in the surfaces of the two sides of the transverse supporting beam (2) at intervals along the length of the transverse supporting beam.
6. A multi-functional rescue trailer as claimed in claim 1, characterized in that: the upper end of the pendant (6) is provided with 2 connecting lugs which are symmetrically arranged, and the top support (5) of the car coupler is arranged in a U-shaped groove formed by the connecting lugs and the pendant body and is fixed with the two connecting lugs through a pin shaft.
7. A multi-functional rescue trailer as claimed in claim 1, characterized in that: a transverse moving oil cylinder (31) is arranged in the transverse moving trolley (3), one end of the transverse moving oil cylinder (31) is hinged with the big stop position (33), the other end of the transverse moving oil cylinder is connected with the trolley body, a small stop position (32) is arranged between the transverse moving oil cylinder (31) and the big stop position (33), and a wheel assembly (34) and a handle (35) are arranged on the trolley body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833821.4U CN212796859U (en) | 2020-05-19 | 2020-05-19 | Multifunctional rescue trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833821.4U CN212796859U (en) | 2020-05-19 | 2020-05-19 | Multifunctional rescue trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212796859U true CN212796859U (en) | 2021-03-26 |
Family
ID=75091682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020833821.4U Active CN212796859U (en) | 2020-05-19 | 2020-05-19 | Multifunctional rescue trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212796859U (en) |
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2020
- 2020-05-19 CN CN202020833821.4U patent/CN212796859U/en active Active
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