CN210855052U

CN210855052U - Hoisting rail car for railway

Info

Publication number: CN210855052U
Application number: CN201921633236.3U
Authority: CN
Inventors: 刘纪飞; 李仁强; 阎树东; 陈向利; 衣忠强; 郑智; 周文军; 佟强
Original assignee: Sixth Engineering Co Ltd of China Railway No 9 Group Co Ltd
Current assignee: Sixth Engineering Co Ltd of China Railway No 9 Group Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-26
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a railway hoisting railcar, which comprises a hoisting railcar, a fixed mechanism fixedly connected with the tail part of the hoisting railcar, and a supporting mechanism fixedly connected with the two sides of the body of the hoisting railcar, the utility model discloses a fixed mechanism is arranged, a motor can only move up and down by utilizing a limit slide block and a limit slide groove, a threaded post is driven by the motor to rotate, the threaded post can rotate and lift by being connected with the thread cylinder through the thread, and then the threaded post is driven by a drill bit to be inserted into the deep part of the ground, thereby fixing the hoisting railcar with the ground, further preventing the hoisting railcar from being overturned, further preventing the injury to the operators on site, supporting the hoisting railcar by utilizing a cylinder to push a supporting plate, reducing the pressure of a rail wheel to the rail, reducing the pressure to the rail when the hoisting railcar is used for hoisting heavy objects, preventing damage to the rail.

Description

Hoisting rail car for railway

Technical Field

The utility model relates to a hoist and mount railcar, in particular to hoist and mount railcar for railway belongs to railway installation technical field.

Background

The railway is a track line for the running of vehicles such as trains and the like, the railway comprises vehicles, tracks, various dispatching control, communication signals and monitoring early warning equipment, when the railway is installed, the tracks are firstly installed on a preset line, because the length of the existing track is long, the track with the length of 800-1000 meters is generally selected for a single track, and the vehicle is heavy, when the track and the vehicles are installed, the track and the vehicles are all carried by a hoisting railcar, when the vehicles are carried, because the vehicles are heavy, if the hoisting railcar is not fixed with the ground, the hoisting railcar can be turned over, further, the damage to operators on site can be caused, and when the track is installed, because the existing hoisting railcar runs on the track, when the track of the next section of railway is carried, because the hoisting railcar and the hoisted track are heavy, further, the track is crushed by large pressure caused on the installed track of the previous section, thereby delaying the construction period.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hoist and mount railcar for railway has effectively solved the problem that exists among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a railway is with hoist and mount railcar, including hoist and mount railcar, hoist and mount railcar's rear of a vehicle department fixedly connected with fixed establishment, the equal fixedly connected with supporting mechanism in the automobile body both sides of hoist and mount railcar, the rail wheel and the rail phase-match of hoist and mount railcar lower extreme set up, one side fixedly connected with auxiliary wheel of hoist and mount railcar is kept away from to the rail wheel, the auxiliary wheel is placed subaerially in the rail both sides.

As a preferred technical scheme of the utility model, fixed establishment includes the fixing base, fixing base fixed connection is in the rear of a vehicle department of hoist and mount railcar, the fixed round hole of vertical setting is seted up to the inside of fixing base, set up two spacing spouts that the symmetry set up on the inside wall of fixed round hole, two the equal sliding connection in inside of spacing spout has assorted spacing slider, two fixedly connected with fixed frame between the spacing slider, the fixed motor that has cup jointed in inside of fixed frame, the output fixedly connected with screw thread post of motor, screw thread post threaded connection is inside the screw thread section of thick bamboo, the fixed inside lower extreme at fixed round hole that cup joints of screw thread section of thick bamboo, the one end that the motor was kept away from to the screw thread post runs through the outside and the fixedly connected with drill bit that the screw thread section.

As a preferred technical scheme of the utility model, supporting mechanism includes the supporting seat, two fixed connection is in the automobile body both sides of hoist and mount railcar respectively to the supporting seat, the lower surface of supporting seat is located the middle part fixedly connected with cylinder of keeping away from hoist and mount railcar one end, the output of cylinder is rotated through the pivot and is connected with two commentaries on classics boards, two fixedly connected with backup pad between the lower extreme of commentaries on classics board.

As an optimized technical scheme of the utility model, the motor can drive the screw thread post and insert 1 meter department underground.

As an optimized technical scheme of the utility model, the cylinder can drive backup pad and ground contact.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a fixed establishment that sets up utilizes spacing slider and spacing spout to make the motor can only reciprocate, drives the screw thread post through the motor and rotates, and the threaded connection of screw thread post and screw thread section of thick bamboo makes the screw thread post can rotate and go up and down to drive the screw thread post through the drill bit and insert ground depths, will hoist and mount the railcar and fix with ground, prevent that the railcar from taking place to overturn, prevent to cause the damage to the operating personnel at scene; through setting up supporting mechanism, utilize the cylinder to promote the backup pad and support the hoist and mount railcar, can reduce the pressure of rail wheel pair rail, make the hoist and mount railcar reduce the pressure to the rail when hoist and mount heavy object, prevent to cause the damage to the rail.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. hoisting a rail car; 2. a fixing mechanism; 21. a fixed seat; 22. fixing the round hole; 23. a limiting chute; 24. A limiting slide block; 25. fixing the frame; 26. a motor; 27. a threaded post; 28. a threaded barrel; 29. a drill bit; 3. a support mechanism; 31. a supporting seat; 32. a cylinder; 33. a rotating shaft; 34. rotating the plate; 35. a support plate; 4. a rail wheel; 5. an auxiliary wheel; 6. a rail.

Detailed Description

The technical solution in the implementation of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a railway is with hoist and mount railcar, including hoist and mount railcar 1, hoist and mount railcar 1's rear of a vehicle fixedly connected with fixed establishment 2, the equal fixedly connected with supporting mechanism 3 in the automobile body both sides of hoist and mount railcar 1, the rail wheel 4 and the rail 5 phase-match setting of hoist and mount railcar 1 lower extreme, one side fixedly connected with auxiliary wheel 6 of hoist and mount railcar 1 is kept away from to rail wheel 4, and auxiliary wheel 6 places subaerially at rail 5 both sides, makes hoist and mount railcar 1 travel on rail 5 through rail wheel 4.

The fixing mechanism 2 comprises a fixing seat 21, the fixing seat 21 is fixedly connected to the tail of the hoisting rail car 1, a vertically arranged fixing round hole 22 is formed in the fixing seat 21, two limiting sliding grooves 23 which are symmetrically arranged are formed in the inner side wall of the fixing round hole 22, matched limiting sliding blocks 24 are respectively connected to the inner parts of the two limiting sliding grooves 23 in a sliding mode, a fixing rack 25 is fixedly connected between the two limiting sliding blocks 24, a motor 26 is fixedly sleeved on the inner part of the fixing rack 25, a threaded column 27 is fixedly connected to the output end of the motor 26, the threaded column 27 is connected to the inner part of the threaded cylinder 28 in a threaded mode, the threaded cylinder 28 is fixedly sleeved at the lower end of the inner part of the fixing round hole 22, one end, away from the motor 26, of the threaded column 27 penetrates through the threaded cylinder 28 and extends to the outer part of the fixing seat 21, a drill bit 29 is fixedly, and then drive motor 26 and go up and down, screw thread post 27 rotates and descends and drives drill bit 29 to rotate and descend simultaneously, and then makes screw thread post 27 insert the underground through drill bit 29, and then makes hoist and mount railcar 1 fixed with ground, and then prevents that the heavy object of hoist and mount from driving hoist and mount railcar 1 and overturning.

Supporting mechanism 3 includes supporting seat 31, two supporting seat 31 difference fixed connection are in the automobile body both sides of hoist and mount railcar 1, the lower surface of supporting seat 31 is located the middle part fixedly connected with cylinder 32 of keeping away from hoist and mount railcar 1 one end, the output of cylinder 32 rotates through pivot 33 and is connected with two commentaries on classics board 34, fixedly connected with backup pad 35 between two commentaries on classics board 34's the lower extreme, start cylinder 32, promote backup pad 35 through cylinder 32 and move down, pivot 33 and commentaries on classics board 34 make backup pad 35 can rotate and go into and with ground in close contact with, support hoist and mount railcar 1 through backup pad 35 and cylinder, reduce rail wheel 4 to the pressure of rail 5.

The motor 26 can drive the threaded column 27 to be inserted into the underground 1 meter, so that the hoisting railcar 1 is firmly fixed with the ground.

The cylinder 32 can drive the supporting plate 35 to contact with the ground, and then support the hoisting railcar 1 through the supporting plate 35.

Specifically, in the utility model, firstly, the hoisting rail car 1 is driven to the installed rail 5 through the rail wheel 4, then the cylinder 32 is started, the supporting plate 35 is pushed to move downwards through the cylinder 32, the supporting plate 35 can rotate to be in close contact with the ground through the rotating shaft 33 and the rotating plate 34, then the hoisting rail car 1 is supported through the supporting plate 35, further the pressure of the rail wheel 4 to the rail 5 is reduced, further the hoisting rail car 1 reduces the pressure to the rail 5 when hoisting heavy objects, further the damage to the rail 5 is prevented, then the motor 26 is started, the motor is prevented from rotating through the limiting slide block 24 and the limiting slide groove 23, the threaded column 37 is driven to rotate through the motor 36, the threaded column 37 is driven to lift through the threaded cylinder 28 in threaded connection with the threaded column 37, further the motor 26 is driven to lift, the threaded column 27 rotates and descends while driving the drill bit 29 to rotate and descend, and then make the screw post 27 insert the underground through drill bit 29, make hoist and mount railcar 1 and ground fixed, and then prevent that the heavy object of hoist and mount from causing hoist and mount railcar 1 to overturn, and then prevent to cause the damage to the operating personnel on scene, then operate hoist and mount railcar 1 and hoist track and vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railway is with hoist and mount railcar, its characterized in that, including hoist and mount railcar (1), fixedly connected with fixed establishment (2) are located to the rear of a vehicle of hoist and mount railcar (1), the equal fixedly connected with supporting mechanism (3) in automobile body both sides of hoist and mount railcar (1), rail wheel (4) and rail (5) phase-match setting of hoist and mount railcar (1) lower extreme, one side fixedly connected with auxiliary wheel (6) of hoist and mount railcar (1) are kept away from in rail wheel (4), subaerial in rail (5) both sides is placed in auxiliary wheel (6).

2. The railway hoisting rail car as claimed in claim 1, wherein the fixing mechanism (2) comprises a fixing seat (21), the fixing seat (21) is fixedly connected to the tail of the hoisting rail car (1), a vertically arranged fixing round hole (22) is formed in the fixing seat (21), two symmetrically arranged limiting sliding grooves (23) are formed in the inner side wall of the fixing round hole (22), the two limiting sliding grooves (23) are connected with matched limiting sliding blocks (24) in a sliding manner, a fixing frame (25) is fixedly connected between the two limiting sliding blocks (24), a motor (26) is fixedly sleeved in the fixing frame (25), a threaded column (27) is fixedly connected to the output end of the motor (26), and the threaded column (27) is in threaded connection with the interior of a threaded cylinder (28), the screw thread cylinder (28) is fixedly sleeved at the lower end of the inner part of the fixed round hole (22), and one end, far away from the motor (26), of the screw thread column (27) penetrates through the screw thread cylinder (28) and extends to the outer part of the fixed seat (21) and is fixedly connected with a drill bit (29).

3. The railway hoisting rail car as claimed in claim 1, wherein the supporting mechanism (3) comprises two supporting seats (31), the two supporting seats (31) are respectively and fixedly connected to two sides of the body of the hoisting rail car (1), the lower surface of the supporting seat (31) is located at the middle part of one end far away from the hoisting rail car (1) and is fixedly connected with a cylinder (32), the output end of the cylinder (32) is rotatably connected with two rotating plates (34) through a rotating shaft (33), and a supporting plate (35) is fixedly connected between the lower ends of the two rotating plates (34).

4. A railway lifting rail car as claimed in claim 2, wherein the motor (26) drives the threaded post (27) to be inserted 1 meter underground.

5. A railway lifting trolley according to claim 3, characterized in that the cylinder (32) brings the support plate (35) into contact with the ground.