Disabled child seat installation guide plate positioning tool

Abstract

The utility model discloses a disabled child seat installation guide plate positioning tool which comprises a rectangular guide plate support positioning plate, first protruding columns parallel to each other are perpendicularly fixed to the two ends of one edge of the guide plate support positioning plate respectively, and first guide plate hole positioning blocks are rotationally connected to the upper portions of the first protruding columns. Second protruding columns parallel to each other are fixed to the two ends of the edge, away from the first protruding columns, of the guide plate support positioning plate correspondingly, and second guide plate hole positioning blocks are rotationally connected to the upper portions of the second protruding columns. And the first convex column and the second convex column are aligned with each other. According to the utility model, the standard consistency and the inspection standard of the mounting guide plate of the seat for the disabled are improved; after the positioning tool corresponds to the mounting guide plate of the disabled seat, the welding of the seat guide plate can be completed by one procedure without measurement, so that the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to a positioning tool for installing a guide plate of a disabled child seat, belonging to the technical field of bus processing auxiliary equipment. Background Technique

[0002] During the welding process of the guide plate for installing the disabled child seat on the bus, manual positioning is adopted, and there is a lack of a special positioning tool. Therefore, the following technical problems exist:

[0003] ① The standard differences in the process of welding and fabricating the guide plate of the disabled person seat are large, and the work efficiency is low.

[0004] ② Before welding at each point, it is necessary to manually measure the differences in the X, Y, and Z directions of each point, and it is difficult to ensure accuracy, resulting in high labor costs. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a positioning tool for installing a guide plate of a disabled child seat to solve the technical problems existing in the above-mentioned prior art.

[0006] The technical solution adopted by the utility model is as follows: A positioning tool for installing a guide plate of a disabled child seat includes a rectangular guide plate support positioning plate. At both ends of one side of the guide plate support positioning plate, two mutually parallel first convex columns are vertically fixed, and a first guide plate hole positioning block is rotatably connected above the first convex columns; at both ends of the side of the guide plate support positioning plate far from the first convex columns, two mutually parallel second convex columns are fixed, and a second guide plate hole positioning block is rotatably connected above the second convex columns; the first convex columns and the second convex columns are aligned with each other.

[0007] Preferably, a bolt is threadedly connected to the guide plate support positioning plate. The bolt penetrates through the guide plate support positioning plate and the first convex column from bottom to top and is threadedly connected to the first convex column. A nut is threadedly connected to the upper end of the bolt, and a first guide plate hole positioning block is threadedly connected to the part of the bolt between the first convex column and the nut.

[0008] Preferably, another bolt is threadedly connected to the guide plate support positioning plate. Another bolt penetrates through the guide plate support positioning plate and the second convex column from bottom to top and is threadedly connected to the second convex column. Another nut is threadedly connected to the upper end of the bolt, and a second guide plate hole positioning block is threadedly connected to the part of the bolt between the second convex column and another nut.

[0009] Preferably, a rectangular through hole is coaxially opened in the center of the guide plate support positioning plate, and a fixing plate is fixed in the diagonal direction of the rectangular through hole; first rectangular tubes are respectively fixed on two opposite sides of the rectangular through hole, and second rectangular tubes are respectively fixed on the other two sides of the rectangular through hole.

[0010] Preferably, a round hole is provided at the center of one side of the guide plate support positioning plate.

[0011] Preferably, flat washers and spring washers are sleeved on the part of the bolt between the first guide plate hole positioning block and the nut.

[0012] Advantages of the present utility model: Compared with the prior art, a special positioning tooling is set for the guide plate of the disabled child seat in the present utility model. By rotating the first guide plate hole positioning block and the second guide plate hole positioning block, the positioning of the seat installation guide plate can be realized, improving the standard consistency and inspection standard of the disabled child seat installation guide plate; after the positioning tooling is corresponded to the disabled child seat installation guide plate, measurement is not required, and the welding of the seat guide plate can be completed in one process, improving work efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional view of the overall structure of the present utility model.

[0014] Figure 2 is a front view of the overall structure of the present utility model.

[0015] Figure 3 is a side view of the overall structure of the present utility model.

[0016] Reference numerals in the accompanying drawings of the specification include: guide plate support positioning plate 1, first rectangular tube 2, second rectangular tube 3, first guide plate hole positioning block 4, second guide plate hole positioning block 5, bolt 6, nut 7, first convex column 8, second convex column 9, round hole 10, fixing plate 11. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0018] Embodiment 1:

[0019] A positioning tooling for the installation guide plate of a disabled child seat, as Figures 1 - 3 shown, includes a rectangular guide plate support positioning plate 1. A rectangular through hole is coaxially provided at the center of the guide plate support positioning plate 1, and a fixing plate 11 is fixed in the diagonal direction of the rectangular through hole; a first rectangular tube 2 is fixed on each of the front and rear sides of the rectangular through hole, and a second rectangular tube 3 is fixed on each of the left and right sides of the rectangular through hole; the fixing plate 11, the first rectangular tube 2, and the second rectangular tube 3 play a role in strengthening the guide plate support positioning plate 1.

[0020] As Figure 1 described, a round hole 10 is provided at the center of one side of the guide plate support positioning plate 1. It is convenient to hang the present utility model when not in use.

[0021] As shown Figures 1 - 3 In the figure, at both ends of the front side of the positioning plate 1 of the guide plate bracket, two strip-shaped first convex columns 8 parallel to each other left and right are vertically fixed respectively. Above the first convex columns 8, there is a strip-shaped first guide plate hole positioning block 4. A bolt 6 is threadedly connected to the guide plate bracket positioning plate 1. The bolt 6 penetrates through the guide plate bracket positioning plate 1 and the first convex columns 8 from bottom to top and is threadedly connected to the first convex columns 8. A nut 7 is threadedly connected to the upper end of the bolt 6. The strip-shaped first guide plate hole positioning block 4 is threadedly connected to the part of the bolt 6 between the first convex columns 8 and the nut 7. At both left and right ends of the rear side of the guide plate bracket positioning plate 1, two strip-shaped second convex columns 9 parallel to each other left and right are vertically fixed respectively. Above the second convex columns 9, there is a strip-shaped second guide plate hole positioning block 5. Another bolt 6 is threadedly connected to the guide plate bracket positioning plate 1. The other bolt 6 penetrates through the guide plate bracket positioning plate 1 and the second convex columns 9 from bottom to top and is threadedly connected to the second convex columns 9. Another nut 7 is threadedly connected to the upper end of the other bolt 6. The strip-shaped second guide plate hole positioning block 5 is threadedly connected to the part of the other bolt 6 between the second convex columns 9 and the other nut 7. The first convex columns 8 and the second convex columns 9 are aligned front and back.

[0022] In this embodiment, a flat washer and a spring washer are sleeved on the part of the bolt 6 between the first guide plate hole positioning block 4 and the nut 7.

[0023] The specific implementation process is as follows: Four strip-shaped holes respectively matching with the two first convex columns 8 and the second convex columns 9 are formed in advance on the horizontal end of the bracket (L-shaped plate) of the seat guide plate. Rotate the bolt 6 to make the first guide plate hole positioning block 4 parallel to the first convex column 8. Rotate the bolt 6 to make the second guide plate hole positioning block 5 parallel to the second convex column 9. Then, make the four strip-shaped holes on the bracket of the seat guide plate pass through the first guide plate hole positioning block 4 and the second guide plate hole positioning block 5 from top to bottom simultaneously and sleeve them on the outer circumferences of the two first convex columns 8 and the second convex columns 9. Then, rotate the bolt 6 to make the first guide plate hole positioning block 4 perpendicular to the first convex column 8 and rotate the bolt 6 to make the second guide plate hole positioning block 5 parallel to the second convex column 9. The first guide plate hole positioning block 4 and the second guide plate hole positioning block 5 limit the bracket of the seat guide plate, thereby realizing the positioning of the seat installation guide plate.

[0024] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. The guide plate positioning tool for installing a seat for disabled children is characterized by: It comprises a rectangular guide plate bracket positioning plate, wherein two ends of one side of the guide plate bracket positioning plate are respectively vertically fixed with mutually parallel first bosses, and a first guide plate hole positioning block is rotatably connected above the first boss; two ends of one side of the guide plate bracket positioning plate away from the first boss are respectively fixed with mutually parallel second bosses, and a second guide plate hole positioning block is rotatably connected above the second boss; the first boss and the second boss are aligned with each other.

2. The guide plate positioning tool for installing a seat for disabled children according to claim 1, characterized in that: A bolt is threadedly connected on the guide plate bracket positioning plate, and the bolt passes through the guide plate bracket positioning plate and the first boss from bottom to top and is threadedly connected to the first boss, a nut is threadedly connected to the upper end of the bolt, and a first guide plate hole positioning block is threadedly connected to the portion of the bolt located between the first boss and the nut.

3. The guide plate positioning tool for installing a seat for disabled children according to claim 1, characterized in that: Another bolt is threadedly connected to the guide plate bracket positioning plate, and the other bolt penetrates the guide plate bracket positioning plate and the second boss from bottom to top and is threadedly connected to the second boss, and another nut is threadedly connected to the upper end of the bolt, and a second guide plate hole positioning block is threadedly connected to the part of the other bolt located between the second boss and the other nut.

4. The guide plate positioning tool for installing a seat for disabled children according to claim 1, characterized in that: A rectangular through hole is coaxially opened in the center of the guide plate bracket positioning plate, and a fixing plate is fixed in the diagonal direction of the rectangular through hole; a first rectangular tube is fixed on two opposite sides of the rectangular through hole, and a second rectangular tube is fixed on the other two sides of the rectangular through hole.

5. The guide plate positioning tool for installing a seat for disabled children according to claim 1, characterized in that: A circular hole is provided in the center of one side of the guide plate bracket positioning plate.

6. The guide plate positioning tool for installing a seat for disabled children according to claim 2, characterized in that: A flat washer and a spring washer are sleeved on the portion of the bolt located between the first guide plate hole positioning block and the nut.

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