CN218287910U

CN218287910U - Lightweight platform floor bearing device

Info

Publication number: CN218287910U
Application number: CN202222664543.6U
Authority: CN
Inventors: 周孝伦; 许秋明; 简加
Original assignee: Shiji Dongguan Special Vehicle Manufacturing Co ltd
Current assignee: Shiji Dongguan Special Vehicle Manufacturing Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-13
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to a lightweight carriage bottom plate bearing device, which comprises a first carriage and a first slide bar, wherein the upper end of the first carriage is fixedly connected with a connecting rod, the upper block of the connecting rod is connected with a second carriage, the side wall of the first carriage is fixedly connected with a first hydraulic cylinder, the side wall of the second carriage is slidably connected with a second slide bar, the upper end of the second slide bar is fixedly connected with a limiting plate, and the inner wall of the first carriage is fixedly connected with a first slide bar; the utility model discloses a be provided with the bearing plate, the bearing plate of installation can carry out certain slip work through connecting between the first carriage of bolt, then the bearing plate can carry out certain dismantlement work through screw bolt and between the first carriage, and the splint of installation can carry out certain slip work through between second pneumatic cylinder and the side shield, are convenient for carry out bearing article with lightweight carriage bottom plate and carry out certain fixed work to article, avoid causing the slip.

Description

Lightweight platform floor bearing device

Technical Field

The utility model relates to a lightweight platform floor load-bearing device.

Background

The traditional self-discharging carriage body has two main flow structures: the rectangular carriage and the U-shaped carriage have the same structure and are formed by welding or hinging a front carriage plate, a rear carriage plate, a pair of side carriage plates which are supported in a butt joint mode and a carriage bottom plate.

Then current lightweight carriage is carrying out the during operation and is adopting and carriage bottom plate welding or articulated forming, the space that leads to inside carriage is limited, the scope of the inside activity in carriage has been reduced, and the load bearing device of carriage bottom is when carrying out the bearing to article, can't carry out certain fixed to the article that carries out the bearing, lead to causing in the inside in carriage and rock, cause the harm to the carriage surface of inside, and the welding between bearing plate and the carriage inside, lead to being difficult to carrying out certain dismantlement to the bearing plate, regularly clear up the maintenance work.

Therefore, a lightweight floor support device has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the lightweight carriage and adopt to form with the carriage bottom plate welding or articulated when carrying out the during operation, the space that leads to inside carriage is limited, the scope of the inside activity in carriage has been reduced, and the bearing device of carriage bottom is when carrying out the bearing to article, can't carry out certain fixed to the article that carry out the bearing, lead to causing in the inside in carriage and rock, cause the harm to the carriage surface of inside, and the welding between bearing plate and the carriage inside, lead to being difficult to carry out certain dismantlement to the bearing plate, regularly clear up the problem of maintenance work, the utility model provides a lightweight carriage bottom plate bearing device.

The utility model provides a technical scheme that its technical problem adopted is: lightweight platform floor load-bearing device, including first carriage and first slide bar, the upper end fixedly connected with connecting rod in first carriage, the top block of connecting rod is connected with the second carriage, the first pneumatic cylinder of lateral wall fixedly connected with in first carriage, the lateral wall sliding connection in second carriage has the second slide bar, the upper end fixedly connected with limiting plate of second slide bar, the first slide bar of inner wall fixedly connected with in first carriage, the inside in first carriage is rotated and is connected with the screw bolt, the inside of screw bolt is rotated and is connected with the bearing plate, the lateral wall fixedly connected with side shield of bearing plate, the inside fixedly connected with second pneumatic cylinder of side shield, one side fixedly connected with splint of second pneumatic cylinder, the both sides sliding connection of splint has the slide bar, the both sides fixedly connected with tie of bearing plate.

Preferably, the second car is connected with the first car through a connecting rod in a clamping manner, and the second car and the first car form a lifting structure through a first hydraulic cylinder.

Preferably, the second car and the first car form a sliding structure through a second sliding rod, the second car and the first car form a sliding structure through a first sliding rod, and a limiting plate is fixedly connected to the upper end of the second sliding rod.

Preferably, the surface of the bearing plate is of a groove-shaped structure.

Preferably, the bearing plate is connected with the first car body in a sliding mode through a connecting bolt, and the bearing plate and the first car body form a detachable structure through a threaded bolt.

Preferably, the clamping plate and the side baffle form a sliding structure through the second hydraulic cylinder.

Preferably, the clamping plate is connected with the sliding rod in a sliding mode, and the sliding rod is fixedly connected with the inner wall of the first car.

The utility model discloses an useful part lies in:

1. the utility model discloses a be provided with the bearing plate, the bearing plate of installation can carry out certain slip work through connecting between the bolt first carriage, then the bearing plate can carry out certain dismantlement work through between screw bolt and the first carriage, and the splint of installation can carry out certain slip work through between second pneumatic cylinder and the side shield, be convenient for carry out certain fixed work to article with lightweight carriage bottom plate carrying out bearing article, avoid causing the slip;

2. the utility model discloses a be provided with first pneumatic cylinder, the second carriage of installation can carry out certain lift work through between first pneumatic cylinder and the first carriage, is convenient for adjust the space range in lightweight carriage, improves the utilization ratio and the home range in carriage, and the second carriage can carry out certain slip work through between connecting rod and the first carriage, guarantees the stability when carrying out the slip work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of a first car of the present invention;

fig. 4 is a schematic view of the structure of the bearing plate of the present invention.

In the figure: 1. a first car; 2. a second car; 3. a bearing plate; 4. a first slide bar; 5. a second slide bar; 6. a limiting plate; 7. a threaded bolt; 8. a first hydraulic cylinder; 9. a connecting rod; 10. a side dam; 11. a slide bar; 12. a splint; 13. a second hydraulic cylinder; 14. and connecting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, the lightweight platform floor load-bearing device includes a first platform 1 and a first slide bar 4, the upper end of the first platform 1 is fixedly connected with a connecting rod 9, the upper portion of the connecting rod 9 is connected with a second platform 2 in a clamping manner, the side wall of the first platform 1 is fixedly connected with a first hydraulic cylinder 8, the side wall of the second platform 2 is slidably connected with a second slide bar 5, the upper end of the second slide bar 5 is fixedly connected with a limiting plate 6, the inner wall of the first platform 1 is fixedly connected with the first slide bar 4, the inside of the first platform 1 is rotatably connected with a threaded bolt 7, the inside of the threaded bolt 7 is rotatably connected with a bearing plate 3, the side wall of the bearing plate 3 is fixedly connected with a side baffle 10, the inside of the side baffle 10 is fixedly connected with a second hydraulic cylinder 13, one side of the second hydraulic cylinder 13 is fixedly connected with a clamping plate 12, the two sides of the clamping plate 12 are slidably connected with slide bars 11, and the two sides of the bearing plate 3 are fixedly connected with bearing bolts 14.

The second carriage 2 is connected with the first carriage 1 through the connecting rod 9 in a clamping mode, the second carriage 2 forms a lifting structure with the first carriage 1 through the first hydraulic cylinder 8, certain lifting work can be conducted between the first hydraulic cylinder 8 and the first carriage 1 through the installed second carriage 2, the space range of the light-weight carriage is convenient to adjust, the utilization rate and the moving range of the carriage are improved, certain sliding work can be conducted between the connecting rod 9 and the first carriage 1 through the second carriage 2, and the stability during the sliding work is guaranteed.

The second carriage 2 and the first carriage 1 form a sliding structure through a second sliding rod 5, the second carriage 2 and the first carriage 1 form a sliding structure through a first sliding rod 4, the upper end of the second sliding rod 5 is fixedly connected with a limiting plate 6, the installed second carriage 2 can slide between the second sliding rod 5 and the first carriage 1, and slide with the first sliding rod 4 fixedly connected with the side wall of the first carriage 1, the stability during lifting is guaranteed, and then the upper end of the second sliding rod 5 is fixedly connected with the limiting plate 6 to guarantee position control during lifting.

The surface of bearing plate 3 is recess column structure, and the lightweight platform floor load-bearing device of installation is when supporting the object, and the surface of the bearing plate 3 of installation is recess column structure and can increase the frictional force between, avoids causing the slip.

The bearing plate 3 is in sliding connection with the first carriage 1 through the connecting bolt 14, the bearing plate 3 and the first carriage 1 form a detachable structure through the threaded bolt 7, the installed bearing plate 3 can perform certain sliding work between the first carriage 1 through the connecting bolt 14, and then the bearing plate 3 can perform certain detaching work between the threaded bolt 7 and the first carriage 1.

The splint 12 forms a sliding structure with the side baffle 10 through the second hydraulic cylinder 13, and the splint 12 of installation can carry out certain slip work through between second hydraulic cylinder 13 and the side baffle 10, is convenient for carry out certain fixed work to article with the lightweight platform floor carrying out bearing article, avoids causing the slip.

The clamping plate 12 is connected with the sliding rod 11 in a sliding mode, the sliding rod 11 is fixedly connected with the inner wall of the first car 1, the installed sliding rod 11 is fixedly connected with the inner wall of the first car 1, and the clamping plate 12 is connected with the sliding rod 11 in a sliding mode and used for stability when clamping and fixing are conducted.

The working principle is that firstly, certain lifting work can be carried out on a carriage, certain lifting work can be carried out between a first hydraulic cylinder 8 and a first carriage 1 on an installed second carriage 2, the space range of a light-weight carriage can be conveniently adjusted, the utilization rate and the moving range of the carriage are improved, certain sliding work can be carried out between the second carriage 2 and the first carriage 1 through a connecting rod 9, the stability during the sliding work is ensured, the installed second carriage 2 can slide between a second sliding rod 5 and the first carriage 1 through a limiting plate 6 arranged at the upper end of the second sliding rod 5, certain sliding work can be carried out between the first carriage 1 and a side wall of the first carriage 1 through a connecting bolt 14, the stability during the lifting work is ensured, then certain dismounting work can be carried out between the bearing plate 3 and the first carriage 1 through a threaded bolt 7, certain sliding work can be carried out between the installed bearing plate 3 and the first carriage 1 through a connecting bolt 14, certain sliding work can be carried out between the bearing plate 12 and the sliding plate 11, and the sliding work of the sliding plate can be conveniently and fixedly connected with a sliding plate 11, and the inner wall of the carriage, and the sliding work can be conveniently and fixedly connected with a sliding plate 11, and the sliding plate 11.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. Lightweight platform floor load-bearing device, its characterized in that: the device comprises a first carriage (1) and a first sliding rod (4), wherein the upper end of the first carriage (1) is fixedly connected with a connecting rod (9), the upper portion of the connecting rod (9) is connected with a second carriage (2) in a clamping mode, the side wall of the first carriage (1) is fixedly connected with a first hydraulic cylinder (8), the side wall of the second carriage (2) is connected with a second sliding rod (5) in a sliding mode, the upper end of the second sliding rod (5) is fixedly connected with a limiting plate (6), the inner wall of the first carriage (1) is fixedly connected with the first sliding rod (4), the first carriage (1) is connected with a threaded bolt (7) in an internal rotating mode, the threaded bolt (7) is connected with a bearing plate (3) in an internal rotating mode, the side wall of the bearing plate (3) is fixedly connected with a side baffle (10), the side baffle (10) is fixedly connected with a second hydraulic cylinder (13), one side of the second hydraulic cylinder (13) is fixedly connected with a clamping plate (12), the two sides of the clamping plate (12) are connected with a sliding rod (11), and two sides of the clamping plate (3) are fixedly connected with a connecting bolt (14).

2. The lightweight load bearing floor structure of claim 1, wherein: the second carriage (2) is connected with the first carriage (1) through a connecting rod (9) in a clamping mode, and the second carriage (2) and the first carriage (1) form a lifting structure through a first hydraulic cylinder (8).

3. The lightweight load bearing floor structure of claim 1, wherein: the second carriage (2) and the first carriage (1) form a sliding structure through a second sliding rod (5), the second carriage (2) and the first carriage (1) form a sliding structure through a first sliding rod (4), and a limiting plate (6) is fixedly connected to the upper end of the second sliding rod (5).

4. The lightweight load bearing floor structure of claim 1, wherein: the surface of the bearing plate (3) is of a groove-shaped structure.

5. The lightweight load bearing floor structure of claim 1, wherein: the bearing plate (3) is in sliding connection with the first car body (1) through a connecting bolt (14), and the bearing plate (3) and the first car body (1) form a detachable structure through a threaded bolt (7).

6. The lightweight load bearing floor structure of claim 1, wherein: the clamping plate (12) and the side baffle (10) form a sliding structure through a second hydraulic cylinder (13).

7. The lightweight load bearing device for a floor of a vehicle compartment of claim 1, wherein: the clamping plate (12) is in sliding connection with the sliding rod (11), and the sliding rod (11) is fixedly connected with the inner wall of the first compartment (1).