CN219485434U - Rail train body supporting tool with adjustable width - Google Patents
Rail train body supporting tool with adjustable width Download PDFInfo
- Publication number
- CN219485434U CN219485434U CN202320141588.7U CN202320141588U CN219485434U CN 219485434 U CN219485434 U CN 219485434U CN 202320141588 U CN202320141588 U CN 202320141588U CN 219485434 U CN219485434 U CN 219485434U
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- China
- Prior art keywords
- supporting
- base
- support
- assembly
- positioning plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a width-adjustable rail train body supporting tool which comprises a base component, wherein the tool is supported on the ground through the base component; the rotating assembly is rotationally connected with the base assembly; a support assembly integrated with the rotating assembly; the horizontal position of the supporting component is adjusted through the rotating component, and the upper end of the supporting component is provided with a supporting seat which is used for supporting the vehicle body; and adjusting the distance between the vehicle body supporting tools on two sides of the vehicle body to adapt to the width of the vehicle body to be supported. The vehicle body supporting tool is distributed on two sides of a vehicle body evenly according to the length of the vehicle body, the rotating assembly is rotated to adjust the position of the supporting assembly when the width is adjusted, and the positioning bolt and the base are used for positioning the supporting assembly.
Description
Technical Field
The utility model relates to the technical field of production and processing of railway coaches, in particular to a tool suitable for supporting a vehicle body in production and processing of railway coaches.
Background
In the production process of the train body of the railway train, the train body needs to be suspended on the floor for operation, and the train body needs to be suspended to use a train body supporting tool;
in the prior art, the position of the car body supporting tool is fixed, but the width of the car body of different car types can be changed, so that the position of the car body supporting tool is required to be correspondingly moved in the process of multi-variety and small-batch production, and the edge beam supporting position of the car body can be matched with the car body supporting tool. Therefore, the operation is repeated, time and labor are wasted, and the working strength of tool maintenance personnel is increased. Meanwhile, the mounting accident can easily occur by frequently adjusting the position of the supporting tool.
Therefore, based on the above technical problems, a person skilled in the art needs to develop a tooling suitable for a car body support in the production and processing of a railway carriage.
Disclosure of Invention
The utility model aims to provide a vehicle body supporting tool which ensures the universality of the tool, reduces the labor intensity, improves the production efficiency and achieves the aims of reducing the cost and enhancing the efficiency, and is suitable for the manufacturing process of aluminum alloy vehicle bodies of high-speed motor train unit projects and urban rail vehicle projects.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model relates to a width-adjustable railway train body support tool, which is arranged on two sides of a train body and comprises:
the base assembly is used for supporting the tool on the ground;
a rotating assembly rotatably coupled to the base assembly; and
a support assembly integrated with the rotating assembly;
the horizontal position of the supporting component is adjusted through the rotating component, and the upper end of the supporting component is provided with a supporting seat which is used for supporting the vehicle body;
and adjusting the distance between the vehicle body supporting tools on two sides of the vehicle body to adapt to the width of the vehicle body to be supported.
Further, the base assembly includes:
the fixed seat is positioned at the bottom; and
the base is integrated on the upper part of the fixed seat and is configured into a disc structure, and a plurality of positioning round holes are formed in the base at intervals in the circumferential direction;
the length of the fixing seat is greater than the diameter of the base.
Further, one end of the rotating component is rotationally connected to the circle center of the base through a supporting shaft;
the other end of the rotating component extends outwards along the radial direction of the base;
the rotating assembly includes:
two support positioning plates which are horizontally arranged and separated from each other;
the support shaft penetrates through the support positioning plate and is connected with the base in a rotating mode.
Further, the support assembly includes:
the support rod is connected with the support positioning plate; and
the support seat is in threaded connection with the upper end of the support rod through a screw rod;
one end, connected with the supporting shaft, of the supporting and positioning plate is configured into a wedge-shaped structure, and the supporting rod is arranged on one side, far away from the supporting shaft, of the supporting and positioning plate;
the support rod penetrates through the support positioning plate located above and extends to the support positioning plate located below to be connected with the support positioning plate located below.
Further, a certain space is reserved between the support positioning plate positioned below and the base, and the space is configured as a stress deformation space of the support positioning plate.
Further, the screw is positioned at the lower end of the supporting seat, and is connected with a hexagonal nut in a threaded manner;
the supporting seat and the supporting rod are positioned through the screw rod and the hexagonal nut so as to maintain the supporting height.
Further, the positioning round hole is a round hole with the diameter of 20 mm;
the rotation assembly is limited to rotate through a positioning bolt;
the positioning bolt can be embedded into any one of the positioning round holes and is arranged on the side face of the supporting and positioning plate below to limit the rotation of the supporting and positioning plate.
In the technical scheme, the width-adjustable rail train body supporting tool provided by the utility model has the following beneficial effects:
the vehicle body supporting tool is distributed on two sides of a vehicle body evenly according to the length of the vehicle body, the rotating assembly is rotated to adjust the position of the supporting assembly when the width is adjusted, and the positioning bolt and the base are used for positioning the supporting assembly.
Drawings
For a clearer description of embodiments of the present application or of the solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings may be obtained according to these drawings for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a width-adjustable rail train body supporting tool according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a base assembly; 2. a rotating assembly; 3. a support assembly;
101. a fixing seat; 102. a base; 103. positioning the round hole; 104. positioning a bolt;
201. supporting a positioning plate; 202. a support shaft;
301. a support rod; 302. a support base; 303. and (3) a screw.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
See fig. 1;
the rail train automobile body of adjustable width supports frock of this embodiment, this automobile body support frock arranges in the both sides of automobile body, and automobile body supports frock includes:
the base assembly 1 is used for supporting the tool on the ground through the base assembly 1;
a rotating assembly 2 rotatably connected to the base assembly 1; and
a support assembly 3 integrated with the rotating assembly 2;
the horizontal position of the supporting component 3 is adjusted through the rotating component 2, the upper end of the supporting component 3 is provided with a supporting seat 302, and the supporting seat 302 is used for supporting a vehicle body;
and adjusting the distance between the vehicle body supporting tools on two sides of the vehicle body to adapt to the width of the vehicle body to be supported.
Specifically, the embodiment discloses a rail train body supporting tool, which selects proper quantity according to the length of a train body and is uniformly distributed on two sides of the train body; in this embodiment, 8 support tools of the present application are selected as examples for further explanation and explanation. And 4 supporting tools are distributed on two sides of the vehicle body in a group. The tool of the embodiment mainly comprises a base component 1, a rotating component 2 and a supporting component 3; the base component 1 is supported on the ground, and the rotation of the supporting component 3 is realized through the rotating component 2, so that the horizontal position of the supporting component 3 is adjusted, and the vehicle body supports with different widths are further adapted. The upper end of the supporting component 3 is provided with a supporting seat 302 with adjustable height, thereby meeting the different operation height requirements of the vehicle body.
Preferably, the base assembly 1 of the present embodiment includes:
a fixed seat 101 at the bottom; and
the base 102 is integrated on the upper part of the fixed seat 101, the base 102 is configured into a disc structure, and a plurality of positioning round holes 103 are formed in the circumferential direction of the base 102 at intervals;
the length of the fixing base 101 is greater than the diameter of the base 102.
First, the base assembly 1 of the present embodiment includes two parts, a fixing base 101 and a base 102, the fixing base 101 is used for supporting on the ground, the base 102 is integrated on the fixing base 101, the base 102 of the present embodiment is a disc structure, and a plurality of positioning round holes 103 are circumferentially arranged.
Preferably, one end of the rotating assembly 2 of the present embodiment is rotatably connected to the center of the base 102 through the supporting shaft 202;
the other end of the rotating assembly 2 extends radially outwardly of the base 102;
the rotating assembly 2 includes:
two support positioning plates 201 horizontally arranged and separated from each other;
the support shaft 202 passes through the support positioning plate 201 and is rotatably connected with the base 102.
Next, the present embodiment defines a structure of the rotating assembly 2, which includes two support positioning plates 201 separated from each other, one end of the support positioning plate 201 is rotatably connected to the center position of the base 102 through a support shaft 202, and the support positioning plate 201 can rotate around the support shaft 202. The other end of the supporting and positioning plate 201 is provided with a supporting component 3.
In addition, the support assembly 3 of the present embodiment includes:
a support rod 301 connected to the support positioning plate 201; and
a support base 302 screw-coupled to the upper end of the support rod 301 by a screw 303;
one end of the supporting and positioning plate 201, which is connected with the supporting shaft 202, is configured into a wedge-shaped structure, and the supporting rod 301 is arranged on one side of the supporting and positioning plate 201, which is far away from the supporting shaft 202;
the support rods 301 penetrate the support positioning plate 201 located above and extend to the support positioning plate 201 located below to connect with the support positioning plate 201 located below.
The support assembly 3 includes a support rod 301 and a support seat 302 screw-coupled to an upper end of the support rod 301. The supporting rod 301 is formed with a screw hole along an axial direction thereof, and the screw 303 is screw-coupled therein to adjust the height of the supporting seat 302.
A certain space is reserved between the support positioning plate 201 located below and the base 102 in this embodiment, and the space is configured as a stress deformation space of the support positioning plate 201.
The supporting and positioning plate 201 of this embodiment is placed parallel to the ground, which can effectively decompose the vertical force conducted on the supporting rod 301, and can ensure the verticality of the internal shaft of the rotating assembly 2, and if the vertical pressure exceeds the bearing capacity of the supporting and positioning plate 201, it will deform downward first, so as to ensure the normal operation of the rotating assembly 3.
Preferably, the screw 303 of the present embodiment is located at the lower end of the supporting seat 302, and a hexagonal nut (not shown) is screwed on the screw 303;
the support base 302 and the support rod 301 are positioned by a screw 303 and a hexagonal nut to maintain the support height.
The hexagonal nut in this embodiment is the most conventional bolt connection mode, and the screw rod and the supporting rod 301 are locked by using the friction force after the hexagonal nut is bidirectionally screwed, so that the positioning and locking of the screw rod 303 and the supporting rod 301 are realized, and the height of the supporting seat 302 can be conveniently adjusted after the hexagonal nut is loosened.
In order to position the rotating assembly 2 after adjusting the rotating assembly 2, the positioning round hole 103 in the embodiment is a round hole with a diameter of 20 mm;
the rotation of the rotating component 3 is limited by the positioning bolt 104;
the positioning pins 104 can be inserted into any positioning round holes 103 and are arranged on the side surface of the supporting positioning plate 201 below to limit the rotation of the supporting positioning plate 201.
In the technical scheme, the width-adjustable rail train body supporting tool provided by the utility model has the following beneficial effects:
the vehicle body supporting tool is distributed on two sides of a vehicle body evenly according to the length of the vehicle body, the rotating assembly 2 is rotated to adjust the position of the supporting assembly 3 when the width is adjusted, and the positioning bolt 104 and the base 102 are used for positioning the supporting assembly 3.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a rail train automobile body supports frock of adjustable width, this automobile body supports frock and arranges in the both sides of automobile body, its characterized in that, automobile body supports frock includes:
the tool comprises a base assembly (1), wherein the tool is supported on the ground through the base assembly (1);
a rotating assembly (2) rotatably connected to the base assembly (1); and
a support assembly (3) integrated with the rotating assembly (2);
the horizontal position of the supporting component (3) is adjusted through the rotating component (2), the upper end of the supporting component (3) is provided with a supporting seat (302), and the supporting seat (302) is used for supporting a vehicle body;
and adjusting the distance between the vehicle body supporting tools on two sides of the vehicle body to adapt to the width of the vehicle body to be supported.
2. The width-adjustable rail train body support fixture according to claim 1, wherein the base assembly (1) comprises:
a fixed seat (101) positioned at the bottom; and
the base (102) is integrated at the upper part of the fixed seat (101), the base (102) is configured into a disc structure, and a plurality of positioning round holes (103) are formed in the circumferential direction of the base (102) at intervals;
the length of the fixing seat (101) is larger than the diameter of the base (102).
3. The width-adjustable rail train body support fixture according to claim 2, wherein one end of the rotating assembly (2) is rotatably connected to the center of the base (102) through a support shaft (202);
the other end of the rotating component (2) extends outwards along the radial direction of the base (102);
the rotating assembly (2) comprises:
two support positioning plates (201) which are horizontally arranged and separated from each other;
the supporting shaft (202) penetrates through the supporting and positioning plate (201) and is connected with the base (102) in a rotating mode.
4. A width-adjustable rail train body support fixture according to claim 3, wherein the support assembly (3) comprises:
a support rod (301) connected to the support positioning plate (201); and
a supporting seat (302) which is in threaded connection with the upper end of the supporting rod (301) through a screw (303);
one end, connected with the supporting shaft (202), of the supporting and positioning plate (201) is configured into a wedge-shaped structure, and the supporting rod (301) is arranged on one side, far away from the supporting shaft (202), of the supporting and positioning plate (201);
the support rod (301) penetrates through the support positioning plate (201) located above and extends to the support positioning plate (201) located below to be connected with the support positioning plate (201) located below.
5. The width-adjustable rail train car body supporting fixture as claimed in claim 4, wherein a space is reserved between the supporting and positioning plate (201) and the base (102) at the lower part, and the space is configured as a stress deformation space of the supporting and positioning plate (201).
6. The width-adjustable rail train body supporting tool according to claim 4, wherein the screw (303) is located at the lower end of the supporting seat (302), and a hexagonal nut is connected to the screw (303) in a threaded manner;
the supporting seat (302) and the supporting rod (301) are positioned by the screw (303) and the hexagonal nut so as to maintain the supporting height.
7. The width-adjustable rail train body support fixture according to claim 4, wherein the positioning round hole (103) is a round hole with a diameter of 20 mm;
the rotation assembly (2) is limited to rotate through a positioning bolt (104);
the positioning bolt (104) can be embedded into any one of the positioning round holes (103) and is arranged on the side surface of the supporting and positioning plate (201) below to limit the rotation of the supporting and positioning plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320141588.7U CN219485434U (en) | 2023-02-07 | 2023-02-07 | Rail train body supporting tool with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320141588.7U CN219485434U (en) | 2023-02-07 | 2023-02-07 | Rail train body supporting tool with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219485434U true CN219485434U (en) | 2023-08-08 |
Family
ID=87483336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320141588.7U Active CN219485434U (en) | 2023-02-07 | 2023-02-07 | Rail train body supporting tool with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219485434U (en) |
-
2023
- 2023-02-07 CN CN202320141588.7U patent/CN219485434U/en active Active
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