A correction device suitable for deformed side doors of truck compartments

Abstract

The embodiment of the present invention discloses a correction device suitable for a deformed side door of a truck compartment, comprising a first component and a second component, wherein a bifurcation is provided at one end of the first component to facilitate locking the end of the deformed weight; the second component is composed of a supporting portion and a clamping portion, wherein the bottom end of the supporting portion is fixed to a preset position of the first component, and can support the first component; the clamping portion of the second component can be inserted into a crossbeam at the bottom of the compartment to play a fixing role, and when an operator applies pressure to the weight through the first component, the correction device can be effectively prevented from deflecting, thereby ensuring that the weight falls into a groove quickly and accurately. The correction device is fast and efficient in processing the deformed weight, and the labor intensity of the operators is greatly reduced. In the process of controlling and correcting the side door weight to enter the groove, it is not easy to rebound or fall off, thereby ensuring the personal safety of the operator. In addition, the correction device is easy to carry, has low maintenance cost, and has high practicality.

Description

Technical Field

[0001] The invention relates to the technical field of carriage side door processing, in particular to a correction device suitable for a deformed side door of a freight carriage. Background Art

[0002] The dedicated railway line of the power plant is mainly used to transport materials such as coal and fly ash. Depending on the power generation, about 30,000 to 40,000 freight cars can be connected each year. Because the freight cars are uniformly scheduled by the railway system, and the types of materials transported and the loading methods vary from place to place, region to region, and enterprise to enterprise, the deformation failure rate of the side doors of the freight cars is relatively high. The deformation of the side doors of the cars is mainly reflected in the deformation of the side door weights, which cannot fall into the groove normally, resulting in the buckle not being able to lock, causing the side doors to fail to close normally. During the train inspection, it was found that there were many cases where the side doors of the cars were not locked. When the side doors of the cars are not locked, there is a risk of the side doors detaching during the operation of the vehicle, which poses a major hidden danger to the safety of railway operations.

[0003] Traditionally, the maintenance method for handling deformed side doors is for two people to use a crowbar and a hammer to correct the deformed weight. Especially for severely deformed doors, the side door weight needs to be repeatedly corrected and pressed by three people before the door closing operation can be completed. The processing time generally takes about 10 minutes, and the work efficiency is not high. In actual operation, there are often 4-5 deformed side doors on a train that need to be handled centrally, which increases the labor intensity of train inspection operators and prolongs the normal operation time of unloading empty cars. In addition, the crowbar is easy to fall off or break in the process of controlling the pressure of the deformed weight, which poses a certain safety hazard to the operators.

[0004] It can be seen that how to improve the working efficiency of pressing iron into the groove and reduce the personal safety risks of personnel during operation is an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a correction device suitable for a deformed side door of a freight car compartment, which can improve the working efficiency of the iron pressure entering the groove and reduce the personal safety risk of personnel during operation.

[0006] In order to solve the above technical problems, the present invention provides a correction device suitable for a deformed side door of a truck compartment, comprising a first component and a second component; a fork is provided at one end of the first component; the second component comprises a supporting portion and a clamping portion; the bottom end of the supporting portion is fixed to a preset position of the first component.

[0007] Optionally, the first component is round steel with a diameter of 26 mm-30 mm.

[0008] Optionally, the length of the first component is 1800 mm-2200 mm.

[0009] Optionally, a bifurcation is provided on the first component at a distance of 75 mm to 85 mm from the top.

[0010] Optionally, the included angle of the bifurcation is 30 degrees to 75 degrees.

[0011] Optionally, the preset position is 140 mm-160 mm away from the top of the first component.

[0012] Optionally, a recessed hole is provided at a preset position of the first component.

[0013] Optionally, the second component is round steel with a diameter of 9 mm to 11 mm.

[0014] Optionally, the length of the second component support portion is greater than the length of the second component clamping portion.

[0015] Optionally, the total length of the supporting portion and the clamping portion is 180 mm-220 mm.

[0016] It can be seen from the above technical scheme that the correction device suitable for the deformed side door of a truck compartment includes a first component and a second component. A fork is provided at one end of the first component to lock the end of the deformed weight; the second component is composed of a support portion and a clamping portion, and the bottom end of the support portion is fixed to the preset position of the first component, which can support the first component; the clamping portion of the second component can be inserted into the crossbeam at the bottom of the compartment to play a fixing role. When the operator applies pressure to the weight through the first component, the correction device can be effectively prevented from deflecting, thereby ensuring that the weight falls into the groove quickly and accurately. The use of the correction device to process the deformed weight is fast and efficient, saves time and effort, and greatly reduces the labor intensity of the operators. In the process of controlling and correcting the side door weight into the groove, it is not easy to rebound or fall off, which ensures the personal safety of the operator. In addition, the correction device is easy to carry, has low maintenance cost, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of a correction device for a deformed side door of a truck compartment provided by an embodiment of the present invention;

[0019] Figure 2 A schematic structural diagram of component 2 in a correction device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Next, a correction device for a deformed side door of a truck compartment provided by an embodiment of the present invention is described in detail. Figure 1 A structural schematic diagram of a correction device for a deformed side door of a truck compartment provided in an embodiment of the present invention comprises a first component 11 and a second component 12. A fork is provided at one end of the first component 11 to lock the end of the deformed weight. The second component 12 may include a supporting portion and a clamping portion, and the bottom end of the supporting portion is fixed to a preset position of the first component 11, and can support the first component, so that an operator can apply pressure on the other end of the first component 11. The clamping portion of the second component 12 can be inserted into the cross beam at the bottom of the compartment to play a fixing role. When the operator applies pressure to the weight through the first component, the correction device can be effectively prevented from deviating, thereby ensuring that the weight falls into the groove quickly and accurately. In order to more intuitively display the structure of the second component 12, Figure 2 A schematic structural diagram of a second component 12 is provided. Figure 2 The left side of the middle bend is the supporting part of the second component 12, and the top left side portion can be welded to the preset position of the first component 11 to support the first component 11; Figure 2 The portion on the right side of the middle bend where the cross bar is arranged belongs to the clamping portion of the second component 12, which can be easily inserted into the bottom cross beam of the carriage to play a fixing role.

[0023] In practical applications, the first component 11 can be made of round steel with a diameter in the range of 26 mm to 30 mm. In the embodiment of the present invention, the specific value of the diameter of the first component 11 is not limited. For example, a round steel with a diameter of 28 mm can be selected.

[0024] The length of the first component 11 can be set within the range of 1800 mm to 2200 mm. In the embodiment of the present invention, the specific value of the length of the first component 11 is not limited. For example, the length of the first component can be set to 2000 mm.

[0025] Considering the shape of the side gate weight, a bifurcation can be set at 75 mm to 85 mm from the top of the first component 11. Taking the first component as a 2000 mm round steel as an example, an 80 mm bifurcation can be sawed at the top of the main rod body of the first component, i.e., the top of the round steel, to form a bifurcation.

[0026] Taking into account the shape and size of the side door weight, in order to achieve the fork of the first component 11 locking the end of the weight, the angle of the fork can be set within the range of 30 degrees to 75 degrees. In a specific implementation, the angle of the fork can be set to 60 degrees.

[0027] In the embodiment of the present invention, the supporting portion of the second component 12 can support the first component 11, so that the operator can apply pressure to the other end of the first component 11 after locking the end of the deformed weight at the fork of the first component 11. According to the principle of lever, a fulcrum can be set at one end of the first component 11 close to the fork, that is, the preset position of the first component 11 is set at the end close to the fork, and the preset position can be 140 mm-160 mm away from the top of the first component 11. For example, if the first component is a 2000 mm round steel and an 80 mm fork is sawed at the top of the round steel, the top of the round steel can be used as the starting point, and 150 mm away from the starting point can be used as the preset position.

[0028] In order to facilitate fixing the bottom end of the supporting portion of the second component 12 at the preset position of the first component 11 , a recessed hole may be provided at the preset position of the first component 11 .

[0029] In practical applications, the second component 12 can be made of round steel with a diameter in the range of 9 mm to 11 mm. In the embodiment of the present invention, the specific value of the diameter of the second component 12 is not limited. For example, round steel with a diameter of 10 mm (#10 round steel) can be selected to make the second component.

[0030] Taking the second component 12 made of #10 round steel as an example, in order to facilitate the welding and fixing of the second component support portion to the first component 11, a recessed hole with a diameter of 12 mm can be set at a preset position of the first component 11.

[0031] According to the structure of the side door of the carriage, in order to facilitate the normal use of the correction device, the length of the supporting portion of the second component 12 can be set to be greater than the length of the clamping portion of the second component 12. The total length of the second component 12, that is, the total length of the supporting portion and the clamping portion can be set within the range of 180 mm to 220 mm. In a specific implementation, the total length of the second component can be set to 200 mm.

[0032] With the correction device, only one operator is needed to complete the operation of putting the weight into place and into the groove. The operator uses a single arm to lock the deformed end of the weight with the forked opening of the first component 11, and inserts the clamping part of the second component downward into the bottom cross beam of the car. The operator presses down hard on the other end of the first component 11 to make the weight fall into place and into the groove, thereby facilitating the movement of the buckle to lock the weight.

[0033] It should be noted that, in practical applications, there may be a certain curvature deviation between the end of the first component 11 where the bifurcation is located and the main rod body of the first component 11 to facilitate the use of the correction device.

[0034] It can be seen from the above technical scheme that the correction device suitable for the deformed side door of a truck compartment includes a first component and a second component. A fork is provided at one end of the first component to lock the end of the deformed weight; the second component is composed of a support portion and a clamping portion, and the bottom end of the support portion is fixed to the preset position of the first component, which can support the first component; the clamping portion of the second component can be inserted into the crossbeam at the bottom of the compartment to play a fixing role. When the operator applies pressure to the weight through the first component, the correction device can be effectively prevented from deflecting, thereby ensuring that the weight falls into the groove quickly and accurately. The use of the correction device to process the deformed weight is fast and efficient, saves time and effort, and greatly reduces the labor intensity of the operators. In the process of controlling and correcting the side door weight into the groove, it is not easy to rebound or fall off, which ensures the personal safety of the operator. In addition, the correction device is easy to carry, has low maintenance cost, and is highly practical.

[0035] The correction device for deformed side doors of truck compartments provided by an embodiment of the present invention is described in detail above. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referenced to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

[0036] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0037] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

Claims

1. A correction device for deformed side doors of truck compartments, characterized in that: It comprises a first component and a second component; a fork is provided at one end of the first component for locking the end of the deformed weight; the second component comprises a supporting portion and a clamping portion; a recess is provided at a preset position of the first component for fixing the bottom end of the supporting portion to the preset position of the first component; the clamping portion is used to be inserted into the cross beam at the bottom of the carriage to play a fixing role, so as to prevent the correction device from shifting when the operator applies pressure to the weight through the first component, and the angle of the fork is 30 degrees to 75 degrees.

2. The calibration device according to claim 1, characterized in that: The first component is a round steel with a diameter of 26 mm to 30 mm.

3. The calibration device according to claim 2, characterized in that: The length of the first component is 1800 mm-2200 mm.

4. The calibration device according to claim 3, characterized in that: The bifurcation is arranged at a position 75 mm to 85 mm from the top of the first component.

5. The calibration device according to claim 1, characterized in that: The preset position is 140 mm to 160 mm away from the top of the first component.

6. The calibration device according to claim 3, characterized in that: The second component is a round steel with a diameter of 9 mm to 11 mm.

7. The calibration device according to claim 6, characterized in that: The length of the second component support portion is greater than the length of the second component clamping portion.

8. The calibration device according to claim 7, characterized in that: The total length of the supporting portion and the clamping portion is 180 mm to 220 mm.

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