Goods van body beam adjusting machine

Abstract

The utility model provides a truck body beam adjusting machine which comprises a first bottom plate, a second bottom plate, a first supporting column, a second supporting column, a first hydraulic cylinder, a cross beam and a second hydraulic cylinder. Second bottom plates are fixedly connected to the two sides of the bottom of the first bottom plate through bolts correspondingly, first supporting columns are fixedly connected to the two sides of the top of the first bottom plate correspondingly, first hydraulic cylinders are fixedly connected to the inner walls of the two first supporting columns correspondingly, and second supporting columns are fixedly connected to the output ends of the two first hydraulic cylinders correspondingly; the lower portions of the outer walls of the two second supporting columns are attached to the inner walls of the two first supporting columns correspondingly, and a cross beam is fixedly connected to the upper portions of the outer walls of the two second supporting columns. A second hydraulic cylinder is arranged below the cross beam; by improving the beam adjusting machine of the truck body, the beam adjusting machine has the advantages that the beam adjusting machine is installed and manufactured in a segmented mode, the overall erecting height can be freely changed, and danger during installation and transportation is reduced, so that the problems and defects in an existing device are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equipment maintenance, more specifically, and particularly relates to a truck body beam adjusting machine. BACKGROUND

[0002] Equipment repair, through maintenance to keep equipment function or performance, through repair and replacement of spare parts to restore equipment function or performance, equipment maintenance refers to the technical activity for restoring the function after the deterioration or failure of equipment technical state, including all kinds of planned repair and unplanned fault repair and accident repair, when carrying out truck body maintenance, then need to utilize the truck body beam adjusting machine.

[0003] The truck body beam adjusting machine is a special equipment for adjusting and correcting the truck body girder, mainly used for repairing the deformation of the truck body caused by accidents, long-term use or manufacturing errors, stretching, compressing or twisting the truck body girder through hydraulic or mechanical devices, restoring its original shape, which can quickly restore the shape of the truck body and reduce the maintenance time.

[0004] The current truck body beam adjusting machine has a large size and high overall quality, and the components are integrally produced and manufactured, which cannot be well spliced and installed, thereby making transportation, erection, installation and production and manufacturing more inconvenient, and making transportation and erection installation more dangerous.

[0005] Therefore, the existing problems are researched and improved, and the truck body beam adjusting machine is provided, which aims to solve the problems and improve the practical value through the technology. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a truck body beam adjusting machine to solve the problems and deficiencies that cannot be well spliced and installed and transported, and make the operation more dangerous.

[0007] To achieve the above-mentioned purpose, the utility model provides a truck body beam adjusting machine, which is achieved by the following specific technical means:

[0008] The truck body beam adjusting machine comprises a first bottom plate, a second bottom plate, a first support column, a second support column, a first hydraulic cylinder, a cross beam, a second hydraulic cylinder, a third hydraulic cylinder, a pull rod, a positioning device, a hanging piece, a first threaded rod, a walking plate, a second threaded rod, a sliding block, a first servo motor, a first cross plate, a second servo motor, a third threaded rod, a second cross plate, a sliding rail and a third servo motor.

[0009] As further optimization of the technical scheme, the two side inner walls of the walking plate are threadedly connected with first threaded rods, the two ends of the first threaded rods are rotatably connected with the inner walls of the two second bottom plates through bearings, the second bottom plate located at the rear is fixedly connected with two first servo motors on the side away from the first bottom plate, and the output ends of the first servo motors are fixedly connected with one end of the first threaded rods.

[0010] As further optimization of the technical scheme, the connection portions of the walking plate, the first bottom plate and the second bottom plate are smooth planes.

[0011] As further optimization of the technical scheme, the top of the second hydraulic cylinder is fixedly connected with a sliding block, the inner wall of the sliding block is slidably connected with the lower outer wall of the cross beam, the inner wall of the sliding block is threadedly connected with a second threaded rod, one end of the threaded rod is fixedly connected with a third servo motor fixedly connected with the lower portion of the cross beam, and the other end of the threaded rod is rotatably connected with the inner wall of the cross beam through a bearing.

[0012] As further optimization of the technical scheme, the utility model discloses truck car body beam adjusting machine two first struts's front outer wall top all are fixedly connected with first cross plate, two first cross plate's bottom all are fixedly connected with second servo motor, two second servo motor's output all are fixedly connected with third screw rod, two third screw rod's outer wall all are threadedly connected with second cross plate, two second cross plate's back all slide and connect with slide rail, two slide rail's back respectively with two first struts's outer wall fixedly connected, two second cross plate's bottom respectively with two third hydraulic cylinder's outer wall fixedly connected.

[0013] As further optimization of the technical scheme, the utility model discloses truck car body beam adjusting machine two second cross plate mutually close one side and the outer wall below of slider all are installed with positioning device.

[0014] Due to the use of the above technical scheme, the utility model has the following advantages compared with the prior art:

[0015] 1, the utility model discloses through the setting of first bottom plate, second bottom plate, first struts, second struts and first hydraulic cylinder, can splice installation to the larger component of this truck car body beam adjusting machine, and also can adjust overall erection height, and then can greatly facilitate transportation and assembly work, can also carry out segmented production and manufacture simultaneously, also reduced production and manufacturing difficulty, thus also bring the convenience of erection operation to staff.

[0016] 2, the utility model discloses through the setting of third servo motor, second screw rod, second servo motor, third screw rod, second cross plate and slide rail, can adjust the position that needs maintenance according to actual operation demand, and then improve the operation flexibility, guarantee the maintenance quality, also reduce the input of manpower cost.

[0017] 3, the utility model discloses through the improvement of truck car body beam adjusting machine, has segmented installation and manufacture, can freely change overall erection height and reduce the dangerousness of installation transportation advantage, thereby effectively solve the problem and the deficiency in the existing device. DRAWINGS

[0018] The drawings constituting a part of this application are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model. In the drawings:

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is Figure 1 It is another structural schematic diagram of first struts, first hydraulic cylinder and second struts in the utility model;

[0021] Figure 3 For Figure 1 Structure diagram of first support, slide rail and third threaded rod in the middle;

[0022] Figure 4 For Figure 1 Structure diagram of cross beam, second threaded rod and sliding block in the middle.

[0023] Figure: 1, the first bottom plate; 2, the second bottom plate; 3, the first support; 4, the second support; 5, the first hydraulic cylinder; 6, the cross beam; 7, the second hydraulic cylinder; 8, the third hydraulic cylinder; 9, the pull rod; 10, the positioning device; 11, the hanging piece; 12, the first threaded rod; 13, the walking plate; 14, the second threaded rod; 15, the sliding block; 16, the first servo motor; 17, the first cross plate; 18, the second servo motor; 19, the third threaded rod; 20, the second cross plate; 21, the slide rail; 22, the third servo motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0025] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] In addition, the terms "first", "second", "third" and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0027] Meanwhile, in the description of the present application, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Please see Figures 1 to 4 The present application provides a specific technical implementation scheme of a truck body beam adjusting machine:

[0029] The truck body beam adjusting machine comprises a first bottom plate 1, a second bottom plate 2, a first support column 3, a second support column 4, a first hydraulic cylinder 5, a cross beam 6, a second hydraulic cylinder 7, a third hydraulic cylinder 8, a pull rod 9, a positioning device 10, a hanging piece 11, a first threaded rod 12, a walking plate 13, a second threaded rod 14, a sliding block 15, a first servo motor 16, a first cross plate 17, a second servo motor 18, a third threaded rod 19, a second cross plate 20, a sliding rail 21, and a third servo motor 22. The bottom of the first bottom plate 1 is fixedly connected with the second bottom plate 2 through bolts on both sides, the top of the first bottom plate 1 is fixedly connected with the first support column 3 on both sides, the inner walls of the two first support columns 3 are fixedly connected with the first hydraulic cylinder 5, the output ends of the two first hydraulic cylinders 5 are fixedly connected with the second support column 4, the outer walls of the two second support columns 4 are in close contact with the inner walls of the two first support columns 3 below, and the outer walls of the two second support columns 4 are fixedly connected with the cross beam 6 above. The lower side of the cross beam 6 is provided with the second hydraulic cylinder 7, the output end of the second hydraulic cylinder 7 is fixedly connected with the hanging piece 11, the lower front side of the two first support columns 3 is provided with the third hydraulic cylinder 8, the output ends of the two third hydraulic cylinders 8 are fixedly connected with the pull rod 9, and the inner walls of the first bottom plate 1 and the two second bottom plates 2 are in close contact with the walking plate 13. The inner walls of the two sides of the walking plate 13 are threadedly connected with the first threaded rod 12, the two ends of the two first threaded rods 12 are rotatably connected with the inner walls of the two second bottom plates 2 through bearings, the side of the second bottom plate 2 located at the rear and away from the first bottom plate 1 is fixedly connected with the two first servo motors 16, and the output ends of the two first servo motors 16 are fixedly connected with one end of the two first threaded rods 12. The connection parts of the walking plate 13, the first bottom plate 1 and the second bottom plate 2 are smooth planes. The top of the second hydraulic cylinder 7 is fixedly connected with the sliding block 15, the inner wall of the sliding block 15 is slidably connected with the lower outer wall of the cross beam 6, the inner wall of the sliding block 15 is threadedly connected with the second threaded rod 14, one end of the second threaded rod 14 is fixedly connected with the third servo motor 22 fixedly connected with the lower side of the cross beam 6, and the other end of the second threaded rod 14 is rotatably connected with the inner wall of the cross beam 6 through a bearing. The outer walls of the two first support columns 3 are fixedly connected with the first cross plate 17 above the front side, the bottoms of the two first cross plates 17 are fixedly connected with the second servo motor 18, the output ends of the two second servo motors 18 are fixedly connected with the third threaded rod 19, the outer walls of the two third threaded rods 19 are threadedly connected with the second cross plate 20, the back surfaces of the two second cross plates 20 are slidably connected with the sliding rail 21, the back surfaces of the two sliding rails 21 are fixedly connected with the outer walls of the two first support columns 3, and the bottoms of the two second cross plates 20 are fixedly connected with the outer walls of the two third hydraulic cylinders 8. The side of the two second cross plates 20 close to each other and the lower outer wall of the sliding block 15 are both provided with the positioning device 10.

[0030] Specifically, the case should be provided with a console and a hydraulic station, so that the staff can better control the truck body beam adjusting machine to work, and the hydraulic station can provide power for the first hydraulic cylinder 5, the second hydraulic cylinder 7 and the third hydraulic cylinder 8. The installation mode of the console and the hydraulic station is not limited, and should be selected according to the actual use to meet the technical features of the case. The model of the first hydraulic cylinder 5, the second hydraulic cylinder 7, the third hydraulic cylinder 8, the first servo motor 16, the second servo motor 18 and the third servo motor 22 is not limited, and can meet the use requirement. The positioning device 10 can position and determine the position of the vehicle body to be worked. This is a known technology, and the case does not improve the principle and probability. Therefore, it is not necessary to make too much description. The two first servo motors 16 and the two first hydraulic cylinders 5 are provided with synchronizers between each other, so that the two first servo motors 16 and the two first hydraulic cylinders 5 can accurately synchronize movement. The pull rod 9 and the hanging piece 11 in the case are tool pieces for vehicle body maintenance and adjustment. The staff can replace appropriate tool pieces according to actual work requirements. This is only one implementable way to realize vehicle body maintenance, and is not all embodiments. In the specific implementation process, other structures can also be used. The specific structure can be reasonably designed according to the actual situation.

[0031] Specific implementation steps:

[0032] The vehicle body is placed on the top of the walking plate 13, and then the first servo motor 16 is started. At this time, the first servo motor 16 can change the position of the walking plate 13 on the top of the first bottom plate 1 and the second bottom plate 2 through the first threaded rod 12, so as to change the position of the vehicle body. Then, the positioning device 10 is used to detect whether the position to be processed of the vehicle body is appropriate. When reaching the specified position, the positioning device 10 transmits the detection signal to the external console, and then the first servo motor 16 is automatically turned off. Then, the console starts the third servo motor 22. At this time, the position of the sliding block 15 on the outer wall of the cross beam 6 can be changed through the second threaded rod 14. Then, the positioning device 10 is used for positioning detection. When the position is appropriate, the third servo motor 22 is turned off. Then, the third hydraulic cylinder 8 and the second hydraulic cylinder 7 are used to drive the pull rod 9 and the hanging piece 11 to carry out maintenance treatment.

[0033] In summary: the truck body beam adjusting machine, through the setting of the first bottom plate, the second bottom plate, the first support column, the second support column and the first hydraulic cylinder, the large parts of the truck body beam adjusting machine can be spliced and installed, and the overall erection height can be adjusted, thereby greatly facilitating transportation and assembly work, and also allowing segmented production and manufacturing, thereby reducing the production and manufacturing difficulty, thus also bringing convenience to the erection work of the workers, through the setting of the third servo motor, the second threaded rod, the second servo motor, the third threaded rod, the second horizontal plate and the slide rail, the position needing maintenance can be adjusted according to the actual operation requirements, thereby improving the operation flexibility, ensuring the maintenance quality, and reducing the labor cost input, the truck body beam adjusting machine is improved, has the advantages of segmented installation and manufacturing, can freely change the overall erection height and reduce the danger during installation and transportation, thereby effectively solving the problems and deficiencies in the existing device.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A truck body rebeam machine, comprising: First bottom plate (1), second bottom plate (2), first pillar (3), second pillar (4), first hydraulic cylinder (5), crossbeam (6), second hydraulic cylinder (7), third hydraulic cylinder (8), pull rod (9), positioning device (10), hanging piece (11), first threaded rod (12), walking plate (13), second threaded rod (14), sliding block (15), first servo motor (16), first cross plate (17), second servo motor (18), third threaded rod (19), second cross plate (20), sliding rail (21), third servo motor (22), characterized by: the bottom of the first bottom plate (1) is fixedly connected with the second bottom plate (2) on both sides through bolts, the top of the first bottom plate (1) is fixedly connected with the first pillar (3) on both sides, the inner walls of the two first pillars (3) are fixedly connected with the first hydraulic cylinder (5), the output ends of the two first hydraulic cylinders (5) are fixedly connected with the second pillar (4), and the outer walls of the two second pillars (4) are respectively matched with the inner walls of the two first pillars (3) below, and the outer walls of the two second pillars (4) are fixedly connected with the crossbeam (6) above; the lower portion of the crossbeam (6) is provided with the second hydraulic cylinder (7), the output end of the second hydraulic cylinder (7) is fixedly connected with the hanging piece (11), the front lower portions of the two first pillars (3) are provided with the third hydraulic cylinder (8), and the output ends of the two third hydraulic cylinders (8) are fixedly connected with the pull rod (9), and the inner walls of the first bottom plate (1) and the two second bottom plates (2) are matched with the walking plate (13).

2. The railcar body re-railing machine of claim 1, wherein: The inner walls of the two sides of the walking plate (13) are threadedly connected with the first threaded rod (12), and the two ends of the two first threaded rods (12) are respectively rotatably connected with the inner walls of the two second bottom plates (2) through bearings, one side of the second bottom plate (2) away from the first bottom plate (1) is fixedly connected with the two first servo motors (16), and the output ends of the two first servo motors (16) are respectively fixedly connected with one end of the two first threaded rods (12).

3. The railcar body re-railing machine of claim 1, wherein: The connection portions of the walking plate (13), the first bottom plate (1) and the second bottom plate (2) are smooth planes.

4. The freight car body resaw machine of claim 1 wherein: The top of the second hydraulic cylinder (7) is fixedly connected with the sliding block (15), the inner wall of the sliding block (15) is slidably connected with the lower portion of the outer wall of the crossbeam (6), the inner wall of the sliding block (15) is threadedly connected with the second threaded rod (14), one end of the second threaded rod (14) is fixedly connected with the third servo motor (22) fixedly connected with the lower portion of the crossbeam (6), and the other end of the second threaded rod (14) is rotatably connected with the inner wall of the crossbeam (6) through a bearing.

5. The freight car body resaw machine of claim 1 wherein: The outer wall of the front of two first struts (3) is fixedly connected with a first horizontal plate (17), the bottom of two first horizontal plates (17) is fixedly connected with a second servo motor (18), the output end of two second servo motors (18) is fixedly connected with a third threaded rod (19), the outer wall of two third threaded rods (19) is threadedly connected with a second horizontal plate (20), the back of two second horizontal plates (20) is slidably connected with a sliding rail (21), the back of two sliding rails (21) is respectively fixedly connected with the outer wall of two first struts (3), and the bottom of two second horizontal plates (20) is respectively fixedly connected with the outer wall of two third hydraulic cylinders (8).

6. The freight car body resaw machine of claim 1 wherein: The outer wall of the front of two first struts (3) is fixedly connected with a first horizontal plate (17), the bottom of two first horizontal plates (17) is fixedly connected with a second servo motor (18), the output end of two second servo motors (18) is fixedly connected with a third threaded rod (19), the outer wall of two third threaded rods (19) is threadedly connected with a second horizontal plate (20), the back of two second horizontal plates (20) is slidably connected with a sliding rail (21), the back of two sliding rails (21) is respectively fixedly connected with the outer wall of two first struts (3), and the bottom of two second horizontal plates (20) is respectively fixedly connected with the outer wall of two third hydraulic cylinders (8). The outer wall of the front of two first struts (3) is fixedly connected with a first horizontal plate (17), the bottom of two first horizontal plates (17) is fixedly connected with a second servo motor (18), the output end of two second servo motors (18) is fixedly connected with a third threaded rod (19), the outer wall of two third threaded rods (19) is threadedly connected with a second horizontal plate (20), the back of two second horizontal plates (20) is slidably connected with a sliding rail

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