CN214992744U

CN214992744U - Be used for large-scale road maintaining machinery of high-speed railway to stabilize emergent device of recovering of first

Info

Publication number: CN214992744U
Application number: CN202121549523.3U
Authority: CN
Inventors: 高磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-03
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to a high-speed railway mechanical technical field of maintaining, discloses a be used for the large-scale mechanical stability of maintaining of high-speed railway to take off and reset device with a stable head emergency, including the rerailing bridge, the top cooperation of rerailing bridge is installed and is moved the dolly, the top of moving the dolly is connected with main hydraulic jack, main hydraulic jack's top is provided with the cross arm, the top cooperation of rerailing bridge is installed and is protected the mechanism, the top cooperation of rerailing bridge is installed and is used the jack, the top of rerailing bridge is installed and is stabilized the mechanism; the device is provided with a protection mechanism, when the rerailing bridge is placed, the sponge cushion can be attached to the outer side of the corresponding interface of the main hydraulic jack, the protection of the interface is enhanced, and the stable connection of the interface is ensured to be stable during the emergency lifting of the stable head of the stabilized vehicle; this device is provided with stabilizing mean, when rerailing the bridge and using, can conveniently accomplish the fixed of extrusion pad to stability is higher when can guaranteeing to place, has avoided the condition of rocking easily.

Description

Be used for large-scale road maintaining machinery of high-speed railway to stabilize emergent device of recovering of first

Technical Field

The utility model relates to a high-speed railway road maintaining machinery technical field specifically is a be used for emergent device of rising of stable head of large-scale road maintaining machinery stabilizing vehicle of high-speed railway.

Background

The stabilizing vehicle is one of the common high-speed rail large-scale road maintenance machines, is usually off-line due to human error operation or poor operation conditions and the like in the construction operation and running process, and is generally used for on-site emergency recovery through an emergency recovery device to recover the normal use of a line and a stabilizing head of the stabilizing vehicle as soon as possible;

however, in the use process of the existing emergency resetting device, the main hydraulic jack is generally connected with an engine oil pump set, but the interface is exposed for a long time when the device is placed, so that the problems of lack of protection and easy entry of sundries exist, and meanwhile, the placing stability is limited when the device is used, so that the device is easy to shake. Therefore, the person skilled in the art provides an emergency recovery device for a stable head of a large-scale road maintenance mechanical stabilizing vehicle for a high-speed rail, so as to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for the large-scale road maintaining mechanical stability car of high-speed railway to stabilize emergent device that rises of head to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an emergency lifting device for a stabilizing head of a large-scale high-speed rail maintenance mechanical stabilizing vehicle comprises a rerailing bridge, wherein a transverse trolley is installed at the top of the rerailing bridge in a matched mode, a main hydraulic jack is connected to the top of the transverse trolley, a cross arm is arranged at the top of the main hydraulic jack, a protection mechanism is installed at the top of the rerailing bridge in a matched mode, a dual-purpose jack is installed at the top of the rerailing bridge in a matched mode, and a stabilizing mechanism is installed at the top of the rerailing bridge;

the protection machanism includes the shell body, the spacing groove has been seted up to the inside of shell body, the inside of shell body passes through spacing groove sliding connection has the stopper, the movable plate is installed at the top of stopper, the outside of shell body is rotated and is connected with and rotates the cover, one side threaded connection who rotates the cover has the screw rod that extends to the shell body is inside, the handle piece is installed to the one end of screw rod, the top embedding of shell body has the magnet pad, the outside of movable plate is fixed with the foam-rubber cushion.

As a further aspect of the present invention: stabilizing mean includes the fixed bolster, the bottom of fixed bolster is fixed with hides the dog, the top of fixed bolster is provided with the screw thread post that runs through its bottom, the extrusion pad is installed to the bottom of screw thread post, the outside threaded connection of screw thread post has first thread bush, the outside threaded connection of screw thread post has the second thread bush.

As a further aspect of the present invention: one side of the fixing pad is attached to the outer side of the rerailing bridge, and a through hole for accommodating the movement of the threaded column is formed in the fixing pad.

As a further aspect of the present invention: the limiting block and the limiting groove are matched components in a sliding mode, and the limiting block can slide in the limiting groove.

As a further aspect of the present invention: the movable plate is fixedly bonded with the spongy cushion, so that the connection is stable.

As a further aspect of the present invention: the outer side of the handle block is provided with anti-skidding lines, and the handle block and the screw rod are welded and fixed, so that the stability of a connecting structure can be ensured.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this device is provided with protection mechanism, and when rerailing the bridge and placing, the foam-rubber cushion can laminate in the outside that main hydraulic jack corresponds the interface to strengthen the protection to the interface, when guaranteeing to stabilize the emergent jack-up of car stabilizer, the kneck is connected stably during the wiring.

2. This device is provided with stabilizing mean, when rerailing the bridge and using, can conveniently accomplish the fixed of extrusion pad to stability is higher when can guaranteeing to place, has avoided the condition of rocking easily.

Drawings

Fig. 1, 2 and 3 are perspective views of different angles of a stabilizing head emergency recovery device for a large-scale high-speed rail road maintenance mechanical stabilizing vehicle;

fig. 4 is a perspective view of a stabilizing mechanism in an emergency recovery device of a stabilizing head of a mechanical stabilizing vehicle for a large-scale high-speed rail maintenance.

In the figure: 1. a rerailing bridge; 2. transversely moving the trolley; 3. a main hydraulic jack; 4. a cross arm; 5. a protection mechanism; 51. an outer housing; 52. a limiting groove; 53. moving the plate; 54. a limiting block; 55. rotating the sleeve; 56. a screw; 57. a handle block; 58. a magnet pad; 59. a sponge cushion; 6. a dual-purpose jack; 7. a stabilizing mechanism; 71. a fixing pad; 72. a stop block is shielded; 73. a threaded post; 74. pressing the cushion; 75. a first threaded sleeve; 76. a second threaded sleeve.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, an emergency lifting device for a stabilizing head of a large-scale high-speed rail maintenance mechanical stabilizing vehicle includes a rerailing bridge 1, a traverse carriage 2 is installed on the top of the rerailing bridge 1 in a matching manner, the top of the traverse carriage 2 is connected with a main hydraulic jack 3, the top of the main hydraulic jack 3 is provided with a cross arm 4, the top of the rerailing bridge 1 is installed with a protection mechanism 5 in a matching manner, the top of the rerailing bridge 1 is installed with a dual-purpose jack 6 in a matching manner, and the top of the rerailing bridge 1 is installed with a stabilizing mechanism 7;

the protection mechanism 5 comprises a shell body 51, a limiting groove 52 is formed in the shell body 51, a limiting block 54 is connected in the shell body 51 in a sliding mode through the limiting groove 52, a sliding fit component is arranged between the limiting block 54 and the limiting groove 52, a moving plate 53 is installed at the top of the limiting block 54, a rotating sleeve 55 is connected to the outer side of the shell body 51 in a rotating mode, a screw 56 extending into the shell body 51 is connected to one side of the rotating sleeve 55 in a threaded mode, a handle block 57 is installed at one end of the screw 56, anti-skid threads are arranged on the outer side of the handle block 57, the handle block 57 and the screw 56 are fixedly welded, a magnet pad 58 is embedded into the top of the shell body 51, a sponge pad 59 is fixed to the outer side of the moving plate 53, the moving plate 53 and the sponge pad 59 are fixedly bonded, when the double track bridge 1 is placed, the moving plate 53 can be pushed in the horizontal direction, the limiting block 54 at the bottom of the moving plate 53 can move in the horizontal direction in the corresponding limiting groove 52, and the foam-rubber cushion 59 outside the movable plate 53 is driven to move together, the foam-rubber cushion 59 can be attached to the outer side of the corresponding interface of the main hydraulic jack 3, the protection of the interface is enhanced, and the stable head of the stabilizing vehicle is ensured to be connected stably at the interface during emergency recovery.

In fig. 1, 2 and 4: the stabilizing mechanism 7 comprises a fixing pad 71, a blocking block 72 is fixed at the bottom of the fixing pad 71, a threaded column 73 penetrating through the bottom of the fixing pad 71 is arranged at the top of the fixing pad 71, one side of the fixing pad 71 is attached to the outer side of the rerailing bridge 1, a through hole for accommodating the threaded column 73 is formed in the fixing pad 71, a squeezing pad 74 is installed at the bottom of the threaded column 73, a first threaded sleeve 75 is connected to the outer side of the threaded column 73 in a threaded manner, a second threaded sleeve 76 is connected to the outer side of the threaded column 73 in a threaded manner, when the rerailing bridge 1 is used, a user can screw the first threaded sleeve 75 and the second threaded sleeve 76, the fixation of the threaded column 73 can be conveniently released, then the threaded column 73 is pressed in the vertical direction, the squeezing pad 74 can be driven to move by the threaded column 73, the squeezing pad 74 can be firmly abutted to the outer side of the rerailing bridge 1, at the moment, the first threaded sleeve 75 and the second threaded sleeve 76 are screwed to the outer side of the threaded column 73, the fixing of the pressing pad 74 can be easily performed and the stability in the placement can be ensured to be high.

The utility model discloses a theory of operation is: the device is provided with a protection mechanism 5, when the rerailing bridge 1 is placed, the movable plate 53 can be pushed in the horizontal direction, a limiting block 54 at the bottom of the movable plate 53 can move in the horizontal direction in a corresponding limiting groove 52 and drive a spongy cushion 59 on the outer side of the movable plate 53 to move together, the spongy cushion 59 can be attached to the outer side of a corresponding interface of the main hydraulic jack 3 and can strengthen the protection of the interface, the connection stability of the interface is ensured during the wiring when the stabilized vehicle stabilizing head is emergently lifted, one side of the movable plate 53 can be attached to a magnet cushion 58, then the rotating sleeve 55 is screwed, the rotating sleeve 55 can drive the screw 56 to move when rotating, one end of the screw 56 is clamped on the outer side of the movable plate 53, the fixation of the position of the movable plate 53 can be conveniently completed, and the use is simple and convenient; this device is provided with stabilizing mean 7, when rerailing bridge 1 uses, the user can twist and move first thread bush 75 and second thread bush 76, can be convenient this moment relieve fixed to screw thread post 73 position, screw thread post 73 is pressed to vertical direction again afterwards, can drive extrusion pad 74 through screw thread post 73 and remove, and can make extrusion pad 74 firmly support the outside at rerailing bridge 1 installation site, screw up first thread bush 75 and second thread bush 76 in the outside of screw thread post 73 this moment, can conveniently accomplish extrusion pad 74 fixed, and can ensure that stability is higher when placing, the condition of rocking easily has been avoided.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The emergency lifting device for the stabilizing head of the mechanical stabilizing vehicle for the large-scale high-speed rail maintenance comprises a rerailing bridge (1), and is characterized in that a cross trolley (2) is installed at the top of the rerailing bridge (1) in a matched mode, a main hydraulic jack (3) is connected to the top of the cross trolley (2), a cross arm (4) is arranged at the top of the main hydraulic jack (3), a protection mechanism (5) is installed at the top of the rerailing bridge (1) in a matched mode, a dual-purpose jack (6) is installed at the top of the rerailing bridge (1) in a matched mode, and a stabilizing mechanism (7) is installed at the top of the rerailing bridge (1);

protection machanism (5) are including shell body (51), spacing groove (52) have been seted up to the inside of shell body (51), the inside of shell body (51) is passed through spacing groove (52) sliding connection has stopper (54), movable plate (53) are installed at the top of stopper (54), the outside of shell body (51) is rotated and is connected with and rotates cover (55), one side threaded connection who rotates cover (55) has the screw rod (56) that extends to the inside of shell body (51), handle piece (57) are installed to the one end of screw rod (56), the top embedding of shell body (51) has magnet pad (58), the outside of movable plate (53) is fixed with foam-rubber cushion (59).

2. The emergency recovery device for the stable head of the high-speed rail large-scale road maintenance mechanical stable vehicle is characterized in that the stabilizing mechanism (7) comprises a fixing pad (71), a blocking block (72) is fixed at the bottom of the fixing pad (71), a threaded column (73) penetrating through the bottom of the fixing pad (71) is arranged at the top of the fixing pad (71), an extrusion pad (74) is installed at the bottom of the threaded column (73), a first threaded sleeve (75) is in threaded connection with the outer side of the threaded column (73), and a second threaded sleeve (76) is in threaded connection with the outer side of the threaded column (73).

3. The emergency recovery device for the stabilizing head of the mechanical stabilizing vehicle for the large-scale high-speed rail maintenance according to claim 2, wherein one side of the fixing pad (71) is attached to the outer side of the rerailing bridge (1), and a through hole for accommodating the movement of the threaded column (73) is formed in the fixing pad (71).

4. The emergency recovery device for the stabilizing head of the mechanical stabilizing vehicle for the large-scale high-speed rail maintenance according to claim 1, wherein a sliding fit component is arranged between the limiting block (54) and the limiting groove (52).

5. The emergency recovery device for the stabilizing head of the large-scale road maintenance mechanical stabilizing vehicle for the high-speed railway according to claim 1, wherein the movable plate (53) and the sponge pad (59) are fixedly bonded.

6. The emergency recovery device for the stabilizing head of the high-speed rail large-scale road maintenance mechanical stabilizing vehicle is characterized in that anti-skidding lines are arranged on the outer side of the handle block (57), and the handle block (57) and the screw rod (56) are fixed in a welded mode.