Intelligent motor train unit head coating construction auxiliary device

Abstract

The utility model discloses a kind of intelligent motor train unit locomotive head coating construction auxiliary devices, including bottom mobile frame;And the construction frame of being set to the top of bottom mobile frame, the floor of construction frame is construction platform;The front side of construction platform is processed with concave area, and the concave area is matched with the arc area of locomotive front end;The position of construction frame and concave area matching is open area;Bottom mobile frame moves by the walking wheel of bottom, and bottom mobile frame setting can support on ground and position the bottom positioning support component of the device;Construction frame is connected with bottom mobile frame by lifting assembly, and the height of construction frame is adjusted by lifting assembly.The device of the utility model can move, it is convenient to operate, the height of construction platform is easily adjusted, simple operation is suitable for any age layer user to use easily, and can be freely adjusted position, and higher safety.

Description

Technical Field

[0001] This utility model relates to the field of railway passenger car front painting construction technology, and in particular to an auxiliary device for intelligent EMU front painting construction. Background Technology

[0002] Currently, in the existing rail passenger car front painting construction, the front end of the car has a curved shape and deep pits, which affects the overall streamline of the car. During the construction process, the putty applied to the weld area is uneven, which cannot meet the shaping requirements of the streamlined car. Multiple painting operations are required during the operation, resulting in material waste.

[0003] Secondly, due to space and vehicle shape limitations during construction, it is inconvenient for operators to work, requiring them to bend over frequently, which can easily lead to bumps, falls, and other accidents. The existing construction equipment is bulky and cannot be moved, often causing many problems during construction, resulting in product rework and unnecessary waste of manpower and resources.

[0004] Therefore, based on the above-mentioned technical problems, those skilled in the art urgently need to develop an intelligent auxiliary device for painting the front of high-speed trains. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent auxiliary device for painting the front of a high-speed train. This device is movable, easy to operate, and the height of the construction platform is easy to adjust. It is simple to operate, suitable for users of any age, and its position can be freely adjusted, while also being safer.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model discloses an intelligent auxiliary device for painting the front of a high-speed train. The device includes:

[0008] Bottom moving frame; and

[0009] A construction frame is installed on top of the bottom movable frame, and the floor of the construction frame is a construction platform;

[0010] The front side of the construction platform is machined with a concave area, and the concave area matches the arc-shaped area at the front of the vehicle.

[0011] The location where the construction frame matches the concave area is an open area;

[0012] The bottom moving frame moves via wheels at the bottom, and the bottom moving frame is equipped with a bottom positioning support component that can support the ground and position the device.

[0013] The construction frame is connected to the bottom movable frame via a lifting assembly, and the height of the construction frame can be adjusted via the lifting assembly.

[0014] Furthermore, the bottom movable frame is an aluminum profile frame, which is configured as a cuboid frame structure.

[0015] Three sets of wheels are arranged along the length of the bottom moving frame, and each set of wheels includes two wheels along the width of the bottom moving frame.

[0016] Furthermore, the bottom movable frame is divided into three areas by vertical support rods;

[0017] Diagonal bracing is installed inside two regions along the length of the bottom movable frame.

[0018] Furthermore, the bottom positioning support component includes:

[0019] A first positioning support structure disposed on the side of the bottom movable frame in the width direction; and

[0020] The second positioning support structure is disposed at the end of the bottom moving frame along its length.

[0021] Furthermore, the first positioning support structure includes:

[0022] A first positioning support component mounting plate is fixed to the bottom side of the bottom movable frame, and a first sleeve is provided on the first positioning support component mounting plate;

[0023] A first support threaded rod is threadedly connected to the first sleeve, with the top of the first support threaded rod being the operating end and the bottom of the first support threaded rod being the support end.

[0024] Furthermore, the second positioning support structure includes:

[0025] A second positioning support component mounting plate is fixed to the bottom of the bottom movable frame end. The second positioning support component mounting plate is provided with a second sleeve. A sliding rod is slidably connected inside the second sleeve in the horizontal direction, and a third sleeve is provided at the end of the sliding rod.

[0026] The second support threaded rod is threadedly connected to the third sleeve, with the top of the second support threaded rod being the operating end and the bottom of the second support threaded rod being the support end.

[0027] Furthermore, guide structures are provided on the outer side of the bottom movable frame and the outer side of the construction frame;

[0028] The lifting assembly is located in the middle area of ​​the construction frame, and the lifting assembly is a lifting screw.

[0029] Multiple locking screw structures are provided between the construction frame and the bottom movable frame. After the construction frame adjusts its height by the lifting screw, the locking screw structure is locked to maintain the position of the construction frame.

[0030] Furthermore, the outer diameter of the lifting screw is at least 20cm, one end of the lifting screw is connected to the construction platform, and the other end of the lifting screw passes through the bottom moving frame and extends into the interior of the bottom moving frame;

[0031] The locking screw structure has at least four sets, and the at least four sets of locking screw structures are symmetrically arranged at both ends of the bottom moving frame in the length direction;

[0032] The locking screw structure includes a locking screw passing through the bottom movable frame and a locking nut cooperating with the locking screw.

[0033] Furthermore, guide structures are provided on the sides of the construction frame and the bottom movable frame along their length.

[0034] The guiding structure includes:

[0035] The first guide mounting plate and the second guide mounting plate are respectively disposed on the construction frame and the bottom movable frame; and

[0036] A guide cylinder is disposed on the second guide mounting plate, and a light rod is provided inside the guide cylinder. The upper end of the light rod is connected to the first guide mounting plate, and the lower end of the light rod passes through the second guide mounting plate.

[0037] Furthermore, the width of the construction frame is greater than the width of the bottom movable frame, and one side of the construction frame in the width direction is flush with the corresponding side of the bottom movable frame, while the other side of the construction frame in the width direction extends beyond the corresponding side of the bottom movable frame and forward.

[0038] In the above technical solution, the intelligent EMU trainhead painting auxiliary device provided by this utility model has the following beneficial effects:

[0039] The device of this invention is movable, easy to operate, and the height of the construction platform is easy to adjust. It is simple to operate, suitable for users of any age, and its position can be freely adjusted, while also being safer. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0041] Figure 1 This is a structural schematic diagram of an intelligent EMU (Electric Multiple Unit) trainhead painting auxiliary device disclosed in an embodiment of the present invention;

[0042] Figure 2 This is a side view of an intelligent EMU trainhead painting auxiliary device disclosed in an embodiment of the present utility model;

[0043] Figure 3 This is a front view of an intelligent EMU (Electric Multiple Unit) head painting auxiliary device disclosed in an embodiment of this utility model.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1. Bottom moving frame; 2. Construction frame; 3. First positioning support structure; 4. Second positioning support structure; 5. Guide structure; 6. Lifting screw;

[0046] 101. Traveling wheels; 102. Vertical support rod; 103. Diagonal brace;

[0047] 201. Construction platform; 202. Concave area; 203. Open area;

[0048] 301. First positioning support assembly mounting plate; 302. First sleeve; 303. First positioning support screw;

[0049] 401. Second positioning support assembly mounting plate; 402. Second sleeve; 403. Slide rod; 404. Third sleeve; 405. Second positioning support screw;

[0050] 501. First guide mounting plate; 502. Second guide mounting plate; 503. Guide cylinder; 504. Smooth rod; 701. Locking screw; 702. Locking nut. Detailed Implementation

[0051] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0052] See Figures 1 to 3 As shown;

[0053] This embodiment provides an auxiliary device for painting the front of an intelligent high-speed train. The device includes:

[0054] Bottom moving frame 1; and

[0055] The construction frame 2 is set on top of the bottom movable frame 1, and the floor of the construction frame 2 is the construction platform 201;

[0056] The front side of the construction platform 201 is machined with a concave area 202, and the concave area 202 matches the arc-shaped area at the front of the vehicle.

[0057] The location where the construction frame 2 matches the concave area 202 is the open area 203;

[0058] The bottom moving frame 1 moves via the bottom walking wheels 101, and the bottom moving frame 1 is provided with a bottom positioning support component that can support the ground and position the device.

[0059] The construction frame 2 is connected to the bottom movable frame 1 through a lifting component, and the height of the construction frame 2 can be adjusted by the lifting component.

[0060] Specifically, this embodiment discloses a vehicle front painting auxiliary device, which includes a bottom movable frame 1 and a construction frame 2. To adapt to the structure of the front end of the vehicle, the construction platform 201 of the construction frame 2 in this embodiment has a concave area 202 machined at its front end. Simultaneously, to facilitate painting, the position of the construction frame 2 corresponding to the concave area 202 is an open area 203. Furthermore, the construction frame 2 in this embodiment is movably connected to the bottom movable frame 1 via a lifting assembly, thereby realizing the height adjustment of the construction frame 2 and the construction platform 201.

[0061] Preferably, the bottom movable frame 1 in this embodiment is an aluminum profile frame, which is configured as a cuboid frame structure;

[0062] Three sets of wheels 101 are arranged along the length of the bottom moving frame 1, and each set of wheels 101 includes two wheels 101 along the width of the bottom moving frame 1.

[0063] Preferably, in this embodiment, the bottom movable frame 1 is divided into three regions by the vertical support rod 102; diagonal braces 103 are provided inside the two regions located in the length direction of the bottom movable frame 1.

[0064] Preferably, the bottom positioning support component in this embodiment includes:

[0065] The first positioning support structure 3 is disposed on the side of the bottom movable frame 1 in the width direction; and

[0066] The second positioning support structure 4 is located at the end of the bottom moving frame 1 along its length.

[0067] The first positioning support structure 3 mentioned above includes:

[0068] A first positioning support component mounting plate 301 is fixed to the bottom side of the bottom movable frame 1, and a first sleeve 302 is provided on the first positioning support component mounting plate 301.

[0069] A first support threaded rod 303 is threadedly connected to the first sleeve 302, with the top of the first support threaded rod 303 being the operating end and the bottom of the first support threaded rod 303 being the support end.

[0070] Once the device is moved to the designated position, the positioning support assembly needs to be lowered to fix the device in place. In this embodiment, the positioning support assembly is divided into a first positioning support structure 3 and a second positioning support structure 4, depending on its location. The first positioning support structure 3 adjusts its height via a threaded connection between a first support threaded rod 303 and a first sleeve 302 to achieve support and engagement with the ground.

[0071] Secondly, the second positioning support structure 4 in this embodiment includes:

[0072] A second positioning support component mounting plate 401 is fixed to the bottom of the bottom movable frame 1. The second positioning support component mounting plate 401 is provided with a second sleeve 402. A slide rod 403 is slidably connected inside the second sleeve 402 in the horizontal direction, and a third sleeve 404 is provided at the end of the slide rod 403.

[0073] The second support threaded rod 405 is threadedly connected to the third sleeve 404, with the top of the second support threaded rod 405 being the operating end and the bottom of the second support threaded rod 405 being the support end.

[0074] This embodiment further defines the structure of the second positioning support component, which is designed with an adjustable horizontal position compared to the first positioning support component. Specifically, the horizontal position of the front third sleeve 404 is adjusted by the sliding engagement of the slide rod 403 and the second sleeve 402, and the height of the second support threaded rod 405 is adjusted by the threaded connection between the second support threaded rod 405 and the third sleeve 404 to achieve support engagement with the ground.

[0075] Preferably, guide structures 5 are provided on the outer side of the bottom movable frame 1 and the outer side of the construction frame 2 in this embodiment;

[0076] The lifting assembly is located in the middle area of ​​the construction frame 2, and the lifting assembly is the lifting screw 6;

[0077] Multiple locking screw structures are installed between the construction frame 2 and the bottom movable frame 1. After the construction frame 2 adjusts its height by lifting screw 6, the locking screw structure is locked to maintain the position of the construction frame 2.

[0078] In order to improve the support stability of the construction frame 2, this embodiment uses a screw with a larger diameter to meet the support requirements. Specifically, the outer diameter of the lifting screw 6 is at least 20cm. One end of the lifting screw 6 is connected to the construction platform 2, and the other end of the lifting screw 6 passes through the bottom moving frame 1 and extends into the interior of the bottom moving frame 1.

[0079] The locking screw structure has at least four sets, and the at least four sets of locking screw structures are symmetrically arranged at both ends of the bottom moving frame 1 in the length direction; the locking screw structure includes a locking screw 701 passing through the bottom moving frame 1, and a locking nut 702 cooperating with the locking screw 701.

[0080] After adjusting the height of the construction frame 2 in this embodiment, it is necessary to use four sets of locking screws to lock the locking screws 6 and the bottom moving frame 1 to further improve the stability of the support. In this embodiment, the relative position of the locking screws 701 and the bottom moving frame 1 is constrained by the threaded connection between the locking nut 702 and the locking screw 701.

[0081] Preferably, in this embodiment, the construction frame 2 and the bottom movable frame 1 are provided with guide structures 5 on their sides along the length direction;

[0082] Guide structure 5 includes:

[0083] The first guide mounting plate 501 and the second guide mounting plate 502 are respectively installed on the construction frame 2 and the bottom movable frame 1; and

[0084] A guide cylinder 503 is disposed on the second guide mounting plate 502. The guide cylinder 503 has a light rod 504 inside. The upper end of the light rod 504 is connected to the first guide mounting plate 501, and the lower end of the light rod 504 passes through the second guide mounting plate 502.

[0085] In this embodiment, multiple sets of guide structures 5 are provided on the sides of the construction frame 2 and the bottom movable frame 1. These structures provide guidance when the height of the construction frame 2 is adjusted via the smooth rod 504, preventing lateral displacement and ensuring that it can only move in the vertical direction.

[0086] Preferably, in this embodiment, the width of the construction frame 2 is greater than the width of the bottom movable frame 1, and one side of the width direction of the construction frame 2 is flush with the corresponding side of the bottom movable frame 1, while the other side of the width direction of the construction frame 2 extends beyond the corresponding side of the bottom movable frame 1 and forward.

[0087] First, referring to the design drawings, use laser cutting technology combined with cross-sectional graphics to cut 5mm aluminum square profiles. At the same time, the device in this embodiment needs to grind the edges of the surface cross-section to prevent scratching construction workers and construction vehicles during use. During the manufacturing process, the four sides of the device need to be strengthened to take into account the weight of personnel and materials.

[0088] In this embodiment, the device records values ​​through three-dimensional fixed-point measurement of the construction area at the front of the vehicle, and manufactures an aluminum construction frame according to the dimensional values. The aluminum material is lightweight and easy to move and operate. At the same time, during the painting process, by aligning the mold with the reference origin of the vehicle front, the two are tightly fitted together, which not only facilitates the construction but also saves paint material waste caused by rework and improves the operating efficiency.

[0089] In the above technical solution, the intelligent EMU trainhead painting auxiliary device provided by this utility model has the following beneficial effects:

[0090] The device of this invention is movable, easy to operate, and the height of the construction platform is easy to adjust. It is simple to operate, suitable for users of any age, and its position can be freely adjusted, while also being safer.

[0091] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An intelligent auxiliary device for painting the front of a high-speed train, characterized in that, The device includes: Bottom moving frame (1); and The construction frame (2) is set on top of the bottom movable frame (1), and the floor of the construction frame (2) is the construction platform (201); The front side of the construction platform (201) is machined with a concave area (202), and the concave area (202) matches the arc-shaped area at the front of the vehicle. The position where the construction frame (2) matches the concave region (202) is the open region (203); The bottom moving frame (1) moves via the bottom walking wheels (101), and the bottom moving frame (1) is provided with a bottom positioning support component that can support the ground and position the device. The construction frame (2) is connected to the bottom movable frame (1) through a lifting assembly, and the height of the construction frame (2) is adjusted by the lifting assembly.

2. The intelligent EMU trainhead painting auxiliary device according to claim 1, characterized in that, The bottom movable frame (1) is an aluminum profile frame, which is configured as a cuboid frame structure; Three sets of wheels (101) are arranged along the length of the bottom moving frame (1), and each set of wheels (101) includes two wheels (101) along the width of the bottom moving frame (1).

3. The intelligent EMU trainhead painting auxiliary device according to claim 2, characterized in that, The bottom movable frame (1) is divided into three areas by vertical support rods (102); Diagonal braces (103) are provided inside two regions along the length of the bottom movable frame (1).

4. The intelligent EMU trainhead painting auxiliary device according to claim 2, characterized in that, The bottom positioning support component includes: The first positioning support structure (3) is disposed on the side of the bottom movable frame (1) in the width direction; and The second positioning support structure (4) is disposed at the end of the bottom moving frame (1) in the length direction.

5. The intelligent EMU trainhead painting auxiliary device according to claim 4, characterized in that, The first positioning support structure (3) includes: A first positioning support component mounting plate (301) is fixed to the bottom side of the bottom movable frame (1), and a first sleeve (302) is provided on the first positioning support component mounting plate (301); A first support threaded rod (303) is threadedly connected to the first sleeve (302), and the top of the first support threaded rod (303) is the operating end, and the bottom of the first support threaded rod (303) is the support end.

6. The intelligent EMU trainhead painting auxiliary device according to claim 4 or 5, characterized in that, The second positioning support structure (4) includes: A second positioning support component mounting plate (401) is fixed to the bottom of the bottom movable frame (1). The second positioning support component mounting plate (401) is provided with a second sleeve (402). A slide rod (403) is slidably connected inside the second sleeve (402) in the horizontal direction, and a third sleeve (404) is provided at the end of the slide rod (403). A second support threaded rod (405) is threadedly connected to the third sleeve (404), with the top of the second support threaded rod (405) being the operating end and the bottom of the second support threaded rod (405) being the support end.

7. The intelligent EMU trainhead painting auxiliary device according to claim 1, characterized in that, Guide structures (5) are provided on the outer side of the bottom movable frame (1) and the outer side of the construction frame (2); The lifting assembly is located in the middle area of ​​the construction frame (2), and the lifting assembly is a lifting screw (6); Multiple locking screw structures are provided between the construction frame (2) and the bottom moving frame (1). After the construction frame (2) adjusts its height by the lifting screw (6), the locking screw structure is locked to maintain the position of the construction frame (2).

8. The intelligent EMU trainhead painting auxiliary device according to claim 7, characterized in that, The outer diameter of the lifting screw (6) is at least 20cm. One end of the lifting screw (6) is connected to the construction platform (201), and the other end of the lifting screw (6) passes through the bottom moving frame (1) and extends into the interior of the bottom moving frame (1). The locking screw structure has at least four sets, and the at least four sets of the locking screw structure are symmetrically arranged at both ends of the bottom moving frame (1) in the length direction; The locking screw structure includes a locking screw (701) passing through the bottom movable frame (1) and a locking nut (702) cooperating with the locking screw (701).

9. The intelligent EMU head painting auxiliary device according to claim 8, characterized in that, The construction frame (2) and the bottom movable frame (1) are provided with guide structures (5) on their sides along the length direction; The guide structure (5) includes: A first guide mounting plate (501) and a second guide mounting plate (502) are respectively disposed on the construction frame (2) and the bottom movable frame (1); and A guide cylinder (503) is disposed on the second guide mounting plate (502). The guide cylinder (503) has a light rod (504) inside. The upper end of the light rod (504) is connected to the first guide mounting plate (501), and the lower end of the light rod (504) passes through the second guide mounting plate (502).

10. The intelligent EMU trainhead painting auxiliary device according to claim 1, characterized in that, The width of the construction frame (2) is greater than the width of the bottom moving frame (1), and one side of the width direction of the construction frame (2) is flush with the corresponding side of the bottom moving frame (1), while the other side of the width direction of the construction frame (2) extends beyond the corresponding side of the bottom moving frame (1) and forward.

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