Liftable derailment treatment device for rail flatcar

Abstract

The utility model belongs to the technical field of rail flatcar derailment treatment, and particularly discloses a liftable rail flatcar derailment treatment device which comprises a base, a boss is arranged on the base, a motor is arranged on the boss, a moving body is arranged on the base in a sliding mode, a lead screw is connected to the moving body in a penetrating mode, and the lead screw is connected with a lifting device. The lead screw is in threaded connection with the moving body, one end of the lead screw is connected to the motor, a jacking mechanism is arranged on the moving body, a jacking platform is arranged on the jacking mechanism, and a base support is arranged on the base. Hydraulic oil is input and output through the oil inlet pipe and the oil outlet pipe, the jacking mechanism is lifted upwards through the input hydraulic oil, so that the jacking platform is driven to jack upwards, the lead screw is driven to rotate through the motor, the moving body is driven to move left and right through rotation of the lead screw, and lifting and resetting of a derailed vehicle are achieved. The rail derailing device has the advantages of being convenient to use, low in manufacturing cost, short in derailing processing time of rail equipment and high in accident processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of derailment treatment of a rail flat car, in particular to a derailment treatment device of a rail flat car which can be lifted and lowered. Background Art

[0002] As an electric rail-mounted on-site transport vehicle, the rail flat car is mainly used to transport ladles, slag pots and various materials, and plays an important role in industrial production. In daily production, the rail flat car may derail due to the failure to clean up the steel slag and other materials on the track in time, or other reasons that cause the wheels to get stuck. Conventionally, the vehicle is lifted up by a jack and moved laterally by a jack or a fall chain on the side, and then falls onto the track by its own weight. It is easy for the equipment to be damaged when it falls back, and insufficient safety guarantees may lead to safety accidents such as squeezing.

[0003] The Chinese utility model patent with announcement number CN218367819U and application number 202222777092.7 discloses a steel car derailment processing device, including a transverse joist, two transverse roller groups are arranged on the top of the transverse joist, and road blocks protruding from the plane are fixed at both ends of the transverse joist respectively. The two groups of transverse roller groups are respectively arranged on the top of the transverse joist, and a transverse trolley is arranged on each of the two groups of transverse roller groups. A jack capable of lifting the derailed steel car is arranged on each transverse trolley, and a jack capable of pushing the transverse trolley is arranged between the transverse trolley and the road block close to the derailed side.

[0004] The above patent achieves the purpose of resetting the derailed steel car to the track, ensuring the normal transportation of the ladle, but there are still problems during use: each time it is used, the transverse support beam needs to be installed before assembly and use. Dealing with the derailment problem requires time-consuming equipment installation, which is not convenient for emergency preparation at any time. Utility Model Content

[0005] The utility model aims to provide a derailment processing device for a trolley that can be raised or lowered, so as to solve the problem in the above-mentioned patent that a transverse support beam needs to be installed before being assembled and used each time when used, and that it takes time to obtain and install equipment to process the derailment problem, and it is not convenient to be prepared for emergency at any time.

[0006] To achieve the above-mentioned purpose, the basic scheme provided by the utility model is: a liftable rail flat car derailment processing device, comprising a base, a boss is provided on the base, a motor is provided on the boss, a mobile body is slidably provided on the base, a screw rod is connected through the mobile body, the screw rod and the mobile body are threadedly connected, partitions are respectively provided at both ends of the base, one end of the screw rod connected to the motor passes through partition one, and the other end of the screw rod is connected to partition two, a lifting mechanism is provided on the mobile body, a lifting platform is provided on the lifting mechanism, and a base bracket is provided on the base.

[0007] The principle and beneficial effects of the utility model are as follows: the hydraulic oil input through the hydraulic station lifts the jacking mechanism upward, the lifting and lowering of the jacking platform is controlled by the lifting and lowering of the jacking mechanism, the motor drives the screw rod to rotate, the rotation of the screw rod drives the left and right movement of the mobile body, and the moving end points of the mobile body are limited by partitions one and two, so as to realize the lifting and resetting of the derailed vehicle, which has the advantages of convenient use and rapid emergency treatment.

[0008] Solution 2, which is the preferred basic solution, has two strip grooves on the base, and a number of balls are movably connected in the two strip grooves of the base, and the base and the mobile body are connected by the balls. The movement of the mobile body driven by the balls can reduce friction, reduce the wear on the bottom of the mobile body caused by the back and forth movement, and extend the service life.

[0009] Solution 3 is the preferred solution of Solution 2. The two ends of the base are provided with a partition 1 and a partition 2 respectively. One end of the screw rod connected to the motor passes through the partition 1, and the other end of the screw rod is connected to the partition 2. The partition is used to limit the left and right movement position of the mobile body, which has a limiting function.

[0010] Option 4 is a preferred option of the basic option. The jacking mechanism includes two hydraulic cylinders and two grooves provided on the mobile body. The jacking platform is connected to the piston rods of the two hydraulic cylinders. The mobile body is provided with two through holes for connecting the two grooves. The two through holes are respectively provided with a first connecting pipe and a second connecting pipe. The first connecting pipe is connected to an oil inlet pipe, and the free end of the oil inlet pipe passes through the mobile body. The second connecting pipe is connected to an oil outlet pipe, and the free end of the oil outlet pipe passes through the mobile body.

[0011] Solution 5 is the preferred basic solution. A level sensor is installed on each of the two adjacent surfaces of the mobile body. The real-time horizontal angle is measured by the level sensors on the front and side. When the front and side are all in the center, the lifting mechanism can be raised or lowered. When there is a tilt, the system automatically alarms and does not allow lifting or lowering. The horizontal degree is measured accurately, and an alarm is issued in time when a tilt occurs to prevent accidents during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view of a derailment processing device for a rail flat car that can be raised and lowered according to the utility model;

[0013] Figure 2 It is a three-dimensional diagram of a derailment processing device for a rail flat car that can be raised and lowered according to the utility model;

[0014] Figure 3 yes Figure 1 Section view along line AA. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below through specific implementation modes:

[0016] The reference numerals in the drawings of the specification include: 1. base, 2. ball, 3. mobile body, 4. hydraulic cylinder, 5. lifting platform, 6. motor, 7. screw, 8. partition one, 9. partition two, 10. oil inlet pipe, 11. oil outlet pipe, 12. level sensor, 13. base bracket, 14. boss, 15. through hole, 16. groove, 17. first connecting pipe, 18. second connecting pipe.

[0017] Example

[0018] The embodiment is basically as shown in the attached Figure 1 To Attachment Figure 3 As shown: a derailment processing device for a trolley that can be lifted and lowered comprises a base 1, a boss 14 is arranged on the base 1, a motor 6 is arranged on the boss 14, a mobile body 3 is slidably arranged on the base 1, a screw rod 7 is connected through the mobile body 3, the screw rod 7 and the mobile body 3 are threadedly connected, a partition 1 8 and a partition 2 9 are arranged at both ends of the base 1, one end of the screw rod 7 connected to the motor 6 rotates through the partition 1 8, and the other end of the screw rod 7 is rotatably connected to the partition 2 9, a lifting mechanism is arranged on the mobile body 3, the lifting mechanism comprises two hydraulic cylinders 4 and two grooves 16 arranged on the mobile body 3, and a lifting platform 5 is connected to the piston rods of the two hydraulic cylinders 4. The mobile body 3 is provided with two through holes 15 for connecting the two grooves 16, and the two through holes 15 are respectively provided with a first connecting pipe 17 and a second connecting pipe 18, the first connecting pipe 17 is connected with an oil inlet pipe 10, and the free end of the oil inlet pipe 10 passes through the mobile body 3, the second connecting pipe 18 is connected with an oil outlet pipe 11, and the free end of the oil outlet pipe 11 passes through the mobile body 3, two strip grooves are opened on the base 1, and a plurality of balls 2 are arranged in the two strip grooves of the base 1, and the base 1 and the mobile body 3 are rollingly connected through the balls 2, and a level sensor 12 is respectively provided on two adjacent surfaces of the mobile body 3, and the type of the level sensor 12 is Tilt Switch A1, and a base bracket 13 is provided on the base 1.

[0019] The implementation method of this embodiment is:

[0020] When in use, the device is placed on the side of the derailed track, and the required number is placed according to the situation. First, the oil inlet pipe 10 and the oil outlet pipe 11 are connected to the hydraulic station, and hydraulic oil is provided to the hydraulic cylinder 4 through the hydraulic station, so that the piston rod of the hydraulic cylinder 4 extends out of the hydraulic cylinder 4, and then the jacking platform 5 is lifted until the jacking platform 5 is against the bottom cross beam of the vehicle, thereby jacking up the vehicle; during this period, the horizontality is measured by the horizontal sensor 12. When the horizontal height is maintained, the jacking mechanism can be raised and lowered. When the jacking mechanism tilts, the horizontal sensor 12 issues an alarm; when it rises to a suitable height, the motor 6 is turned on to control the rotation of the screw rod 7, and the mobile body 3 is moved left and right through the rotation of the screw rod 7 and the sliding of the ball 2 on the base 1, and then the derailed vehicle wheel set is moved to just above the track, and finally the piston rod of the hydraulic cylinder 4 is controlled to descend by the hydraulic station, thereby driving the jacking platform 5 to descend, so that the vehicle wheel set is placed back on the track.

[0021] When not in use, the device is placed on the bottom crossbeam of the vehicle and the hydraulic station is placed on the vehicle deck to prepare for vehicle derailment at any time.

[0022] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A derailment treatment device for a trolley that can be lifted or lowered, characterized in that: The invention comprises a base (1), wherein a boss (14) is provided on the base (1), a motor (6) is provided on the boss (14), a movable body (3) is slidably provided on the base (1), a screw rod (7) is connected through the movable body (3), the screw rod (7) and the movable body (3) are threadedly connected, one end of the screw rod (7) is connected to the motor (6), a lifting mechanism is provided on the movable body (3), a lifting platform (5) is provided on the lifting mechanism, and a base bracket (13) is provided on the base (1).

2. A derailment processing device for a trolley that can be lifted and lowered according to claim 1, characterized in that: The base (1) is provided with two strip grooves, a plurality of balls (2) are movably connected in the two strip grooves of the base (1), and the movable body (3) is rollingly connected to the balls (2).

3. A derailment processing device for a trolley that can be lifted and lowered according to claim 2, characterized in that: The two ends of the base (1) are respectively provided with a partition plate 1 (8) and a partition plate 2 (9); one end of the screw rod (7) is connected to the motor (6) and rotates through the partition plate 1 (8); the other end of the screw rod (7) is rotatably connected to the partition plate 2 (9).

4. A derailment processing device for a trolley that can be lifted or lowered according to claim 1, characterized in that: The jacking mechanism comprises two hydraulic cylinders (4) and two grooves (16) arranged on the mobile body (3); the jacking platform (5) is connected to the piston rods of the two hydraulic cylinders (4); the mobile body (3) is provided with two through holes (15) for connecting the two grooves (16); the two through holes (15) are respectively provided with a first connecting pipe (17) and a second connecting pipe (18); the first connecting pipe (17) is connected to an oil inlet pipe (10); the free end of the oil inlet pipe (10) passes through the mobile body (3); the second connecting pipe (18) is connected to an oil outlet pipe (11); the free end of the oil outlet pipe (11) passes through the mobile body (3).

5. A derailment processing device for a trolley that can be lifted or lowered according to claim 1, characterized in that: A level sensor (12) is provided on each of two adjacent surfaces of the mobile body (3).

Images