CN217294740U - Telescopic heavy truck supporting trolley - Google Patents
Telescopic heavy truck supporting trolley Download PDFInfo
- Publication number
- CN217294740U CN217294740U CN202221145043.5U CN202221145043U CN217294740U CN 217294740 U CN217294740 U CN 217294740U CN 202221145043 U CN202221145043 U CN 202221145043U CN 217294740 U CN217294740 U CN 217294740U
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- supporting plate
- shaped guide
- telescopic
- heavy truck
- support
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Abstract
The utility model discloses a telescopic heavy truck supporting trolley, which consists of a fixed support, a spring bolt, a turnover support plate, a telescopic support plate, a T-shaped guide part, a spring positioning pin and a turnover bolt, wherein the supporting trolley is connected with the original equipment through the spring bolt, the fixed support travels on a track through a travelling wheel, the chassis production supports a frame through the turnover support plate plane when in initial assembly, when producing a larger vehicle, the telescopic supporting plate can be pulled out through the T-shaped guide part by manual work, the telescopic supporting plate is provided with a positioning hole, when the front and rear axles are installed, the frame is turned over by the turning mechanism, the telescopic supporting plate is retracted manually in the overturning process, and the overturning supporting plate is overturned by 90 degrees by changing the position of the overturning bolt so as to support the axle after the frame is overturned.
Description
Technical Field
The utility model belongs to the technical field of support the dolly, concretely relates to scalable heavy truck supports dolly.
Background
A scalable heavy truck that is used for the production line props the dolly, when increasing the variety, can not satisfy the assembly of the motorcycle type product of different varieties, for this reason, we propose one on the basis that does not change former production line, reduce cost as far as possible, will support the dolly and change into retractable, makes things convenient for the assembly supports the dolly and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scalable heavy truck supports dolly to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a telescopic heavy truck supporting trolley comprises two fixing supports which are bilaterally symmetrically arranged, the two fixing supports are fixedly connected through a transverse connecting plate, U-shaped supports are fixedly arranged on the outer sides of the two fixing supports, and two travelling wheels which are symmetrically arranged in the front-back direction are rotatably connected between each fixing support and the U-shaped support;
the top center positions of the two fixing supports are respectively provided with a T-shaped guide part, telescopic supporting plates are inserted into the two T-shaped guide parts in a guiding mode, and turning supporting plates are fixed on the T-shaped guide parts through turning bolts;
two the rear side of T nature guide all is fixed and is equipped with longitudinal tie rod, longitudinal tie rod passes through spring bolt and equipment mounting panel pin joint is fixed.
Preferably, all fixedly provided with reinforcing plate on four sides of T nature guide, the reinforcing plate has improved the intensity and the stability of T nature guide.
Preferably, the telescopic support plate is provided with a positioning hole, the positioning hole is spliced with a spring positioning pin for positioning and fixing the telescopic support plate on the T-shaped guide part, the telescopic support plate can be pulled out through the T-shaped guide part in a manual mode, the positioning hole is formed in the telescopic support plate, and the spring positioning pin automatically positions the telescopic support plate after the telescopic support plate is pulled to a proper position.
Preferably, two longitudinal connecting rods are provided with pin holes matched and connected with the turnover bolts in a pin mode, and the pin holes in the longitudinal connecting rods are arranged, so that the turnover supporting plate can be turned over for 90 degrees by changing the positions of the turnover bolts to support the axle after the frame is turned over.
The utility model discloses a technological effect and advantage: the telescopic heavy truck supporting trolley consists of a fixed support, a spring bolt, a turnover supporting plate, a telescopic supporting plate, a T-shaped guide part, a spring positioning pin and a turnover bolt, wherein the supporting trolley is connected with original equipment through the spring bolt, the fixed support travels on a track through a travelling wheel, a chassis production supports a frame through the turnover supporting plate when in assembly, when producing a larger vehicle, the telescopic supporting plate can be pulled out through the T-shaped guide part by manual work, the telescopic supporting plate is provided with a positioning hole, when the front and rear axles are installed, the frame is turned over by the turning mechanism, the flexible backup pad is withdrawed to the manual work in the upset process, will overturn the backup pad upset 90 simultaneously through the position that changes the upset bolt to support the axle after the frame upset.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. fixing a bracket; 2. a transverse connecting plate; 3. a U-shaped bracket; 4. a traveling wheel; 5. a T-shaped guide; 6. a telescopic supporting plate; 7. positioning holes; 8. turning over the bolt; 9. turning over the supporting plate; 10. a longitudinal connecting rod; 11. a spring bolt; 12. an equipment mounting plate; 13. a reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a telescopic heavy truck supporting trolley as shown in figure 1, which comprises two fixed supports 1 which are arranged in bilateral symmetry, wherein the two fixed supports 1 are connected and fixed through a transverse connecting plate 2, the outer sides of the two fixed supports 1 are respectively fixedly provided with a U-shaped support 3, and two travelling wheels 4 which are symmetrically arranged in the front-back direction are rotatably connected between each fixed support 1 and the U-shaped support 3;
the T-shaped guide parts 5 are arranged at the center positions of the tops of the two fixing supports 1, reinforcing plates 13 are fixedly arranged on four side surfaces of each T-shaped guide part 5, the strength and the stability of each T-shaped guide part 5 are improved through the reinforcing plates 13, telescopic supporting plates 6 are inserted into the two T-shaped guide parts 5 in a guiding mode, and turning supporting plates 9 are fixed on the T-shaped guide parts 5 through turning bolts 8;
the telescopic supporting plate 6 is provided with a positioning hole 7, a spring positioning pin for positioning and fixing the telescopic supporting plate 6 on the T-shaped guide part 5 is inserted into the positioning hole 7, the telescopic supporting plate 6 can be pulled out through the T-shaped guide part 5 in a guiding way manually, the positioning hole 7 is formed in the telescopic supporting plate 6, and the spring positioning pin automatically positions the telescopic supporting plate 6 after the telescopic supporting plate is pulled to a proper position;
two the rear side of T nature guide 5 all is fixed and is equipped with longitudinal tie rod 10, longitudinal tie rod 10 passes through spring bolt 11 and equipment fixing plate 12 pin joint is fixed, two be equipped with the pinhole with 8 matched with pin joints of upset bolt on the longitudinal tie rod 10, the pinhole setting on the longitudinal tie rod 10 for through the position that changes upset bolt 8 with upset backup pad 9 upset 90, with the axle after supporting the frame upset.
This dolly is supported to scalable heavy truck, be connected with former equipment through spring bolt 11, fixed bolster 1 walks on the track through travelling wheel 4, chassis production is supporting the frame through upset backup pad 9 planes when beginning the assembly, when producing great motorcycle type, the manual work can be with flexible backup pad 6 through the direction of T nature guide 5 and pull out, the preparation has locating hole 7 on the flexible backup pad 6, spring bolt is automatic with flexible backup pad 6 location after drawing suitable position, then the installation is preceding, the rear axle, install the front and rear axles after through tilting mechanism with the frame upset, the manual work is with flexible backup pad 6 withdrawal in the upset in-process, simultaneously through the position that changes upset bolt 8 with upset backup pad 9 upset 90, with the axle after supporting the frame upset.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a scalable heavy truck supports dolly, includes two fixed bolster (1) that bilateral symmetry set up, its characterized in that: the two fixing supports (1) are fixedly connected through a transverse connecting plate (2), U-shaped supports (3) are fixedly arranged on the outer sides of the two fixing supports (1), and two travelling wheels (4) which are symmetrically arranged in the front-back direction are rotatably connected between each fixing support (1) and each U-shaped support (3); the top center positions of the two fixing supports (1) are respectively provided with a T-shaped guide part (5), a telescopic supporting plate (6) is inserted on the two T-shaped guide parts (5) in a guiding mode, and a turning supporting plate (9) is fixed on the T-shaped guide parts (5) through turning bolts (8); the rear sides of the two T-shaped guide pieces (5) are fixedly provided with longitudinal connecting rods (10), and the longitudinal connecting rods (10) are fixed with an equipment mounting plate (12) in a pin joint mode through spring bolts (11).
2. The retractable heavy truck support cart of claim 1, further comprising: and reinforcing plates (13) are fixedly arranged on four side surfaces of the T-shaped guide piece (5).
3. The retractable heavy truck support cart of claim 1, further comprising: the telescopic supporting plate is characterized in that a positioning hole (7) is formed in the telescopic supporting plate (6), and a spring positioning pin for positioning and fixing the telescopic supporting plate (6) on the T-shaped guide piece (5) is inserted into the positioning hole (7).
4. The retractable heavy truck support cart of claim 1, further comprising: and pin holes matched with the turnover bolts (8) and in pin joint are formed in the two longitudinal connecting rods (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145043.5U CN217294740U (en) | 2022-05-12 | 2022-05-12 | Telescopic heavy truck supporting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145043.5U CN217294740U (en) | 2022-05-12 | 2022-05-12 | Telescopic heavy truck supporting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217294740U true CN217294740U (en) | 2022-08-26 |
Family
ID=82916251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221145043.5U Active CN217294740U (en) | 2022-05-12 | 2022-05-12 | Telescopic heavy truck supporting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217294740U (en) |
-
2022
- 2022-05-12 CN CN202221145043.5U patent/CN217294740U/en active Active
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