High-stability bearing frame for maintenance of sanitation truck

Abstract

The high-stability bearing frame for maintenance of the sanitation truck comprises a supporting frame, mounting grooves are formed in the four corners of the top of the supporting frame, hydraulic oil cylinders are fixedly mounted in the mounting grooves, bearing plates are fixedly connected to the ends of the hydraulic oil cylinders, supporting columns are arranged at the four corners of the bottom of the supporting frame, and the supporting columns are fixedly connected with the hydraulic oil cylinders. The bottom of the supporting column is fixedly connected with a bottom supporting plate, the surface of the supporting column is fixedly connected with a rectangular plate, the bottom of the rectangular plate is fixedly connected with a reset spring, and the end of the reset spring is fixedly connected with a pressing plate. By means of the pressing plate, downward pressure can be generated on the bottom supporting plate under contraction deformation of the reset spring, so that the bottom supporting plate is more attached to the ground, the placement stability of the supporting frame is effectively improved through cooperation with an anti-skid pad at the bottom of the bottom supporting plate, and by means of a balancing weight at the bottom of the supporting frame, the supporting frame is more stable in placement. The gravity center of the supporting frame is lowered, and the placing stability of the supporting frame is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile repair tools, in particular to a high-stability bearing frame for repairing sanitation vehicles. Background Art

[0002] Sanitation vehicles are special vehicles used for urban appearance and cleaning. Since sanitation vehicles are used for long periods of time every day, their parts wear out quickly. Therefore, a load frame is needed to lift them up during maintenance to facilitate repair and replacement of body and chassis parts.

[0003] The existing technology has the following problems:

[0004] In the prior art, some load frames are placed directly on the ground for easy movement. When the sanitation vehicle is driven from the ground to the load frame, the load frame may slide and shift due to insufficient placement stability, and the safety needs to be improved. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a high-stability load-bearing frame for repairing sanitation vehicles to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A high-stability load-bearing frame for maintaining sanitation vehicles comprises a support frame, wherein mounting grooves are provided at the four corners of the top of the support frame, a hydraulic cylinder is fixedly installed inside the mounting groove, the end of the hydraulic cylinder is fixedly connected to a supporting plate, support columns are provided at the four corners of the bottom of the support frame, the bottom of the support column is fixedly connected to a bottom supporting plate, the surface of the support column is fixedly connected to a rectangular plate, the bottom of the rectangular plate is fixedly connected to a return spring, and the end of the return spring is fixedly connected to a pressure plate.

[0008] Preferably, a placement box is fixedly connected to the bottom of the support frame, and the interior of the placement box is filled with multiple groups of counterweights. The center of gravity of the support frame is lowered by the provided counterweights, which can improve the stability of the support frame when it is placed.

[0009] Preferably, an anti-skid pad is bonded to the bottom of the bottom support plate, and the bottom area of ​​the bottom support plate is larger than the top. The anti-skid pad can increase the contact friction between the bottom support plate and the ground, thereby further increasing the placement stability of the support frame.

[0010] Preferably, a storage drawer is provided at the lower part of the inner wall of the support frame, and the number of the storage drawers is three groups. By setting up the three groups of storage drawers, people can classify and store the repair tools therein after repairing the vehicle, and search and take them according to the category when using them, which saves time.

[0011] Preferably, hooks are fixedly installed on the upper part of the inner wall of the support frame. The number of the hooks is six groups, and they are arranged horizontally on the inner wall of the support frame. Through the set hooks, people can hang maintenance tools on them when repairing vehicles, and there is no need to place them on the ground, which avoids people from bending over and struggling to pick them up.

[0012] Preferably, a slide groove is provided on the upper part of the inner wall on the other side of the support frame, a slide rod is provided inside the slide groove, a sliding block is sleeved on the outside of the sliding rod, a connecting plate is fixedly connected to the surface edge of the sliding block, and a lighting lamp is provided on the inner side of the connecting plate. The lighting lamp can illuminate the bottom of the vehicle to facilitate maintenance, and the lighting lamp can move with the sliding block on the sliding rod, so it is convenient to illuminate different positions of the bottom of the vehicle.

[0013] Preferably, a damping shaft is provided on the inner side wall of the connecting plate, and the other end of the damping shaft is interconnected with the side of the lighting lamp. The lighting lamp forms a movable structure with the connecting plate through the damping shaft. Through the damping shaft, the illumination angle of the lighting lamp can be adjusted when in use, which further facilitates people's maintenance work.

[0014] The beneficial effects of the utility model are:

[0015] 1. The high-stability load-bearing frame for repairing sanitation vehicles can generate downward pressure on the bottom support plate under the contraction deformation of the return spring through the arranged pressure plate, and cooperate with the anti-slip pad at the bottom of the bottom support plate and the counterweight block at the bottom of the support frame to effectively increase the placement stability of the support frame.

[0016] 2. The highly stable load-bearing frame for repairing sanitation vehicles is convenient for people to place repair tools during repair by means of storage drawers and hooks. The lighting lamp can illuminate the bottom of the vehicle, making it convenient for people to repair. Moreover, the lighting lamp can move along with the sliding block on the sliding rod, so it is convenient to illuminate different positions of the bottom of the vehicle. The damping shaft allows the lighting lamp to adjust the illumination angle when in use, further facilitating people's maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of the sliding block of the utility model.

[0022] In the figure: 1. support frame; 2. hydraulic cylinder; 3. support plate; 4. bottom support plate; 5. rectangular plate; 6. return spring; 7. pressure plate; 8. placement box; 9. counterweight; 10. storage drawer; 11. hook; 12. slide groove; 13. slide rod; 14. slide block; 15. connecting plate; 16. damping shaft; 17. lighting lamp. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a high-stability load-bearing frame for repairing sanitation vehicles is provided.

[0025] Embodiment 1;

[0026] like Figure 1-Figure 4 As shown, a high-stability load-bearing frame for repairing sanitation vehicles according to an embodiment of the utility model comprises a support frame 1, mounting grooves are provided at the four corners of the top of the support frame 1, a hydraulic cylinder 2 is fixedly installed inside the mounting groove, a supporting plate 3 is fixedly connected to the end of the hydraulic cylinder 2, support columns are provided at the four corners of the bottom of the support frame 1, a bottom supporting plate 4 is fixedly connected to the bottom of the support column, a rectangular plate 5 is fixedly connected to the surface of the support column, a return spring 6 is fixedly connected to the bottom of the rectangular plate 5, and a pressure plate 7 is fixedly connected to the end of the return spring 6.

[0027] In this embodiment, a placement box 8 is fixedly connected to the bottom of the support frame 1, and the interior of the placement box 8 is filled with multiple groups of counterweight blocks 9. By setting the counterweight blocks 9, the center of gravity of the support frame 1 is lowered, which can improve the stability of the support frame 1 when it is placed.

[0028] In this embodiment, a non-slip pad is bonded to the bottom of the bottom support plate 4, and the bottom area of ​​the bottom support plate 4 is larger than the top. The anti-slip pad can increase the contact friction between the bottom support plate 4 and the ground, thereby further increasing the placement stability of the support frame 1.

[0029] In this embodiment, a storage drawer 10 is provided at the lower part of the inner wall of the support frame 1. The number of the storage drawers 10 is three groups. By setting up the three groups of storage drawers 10, people can classify the maintenance tools and store them therein after repairing the vehicle. When using, they can search and take them according to the category, which saves time.

[0030] In this embodiment, hooks 11 are fixedly installed on the upper part of the inner wall of the support frame 1. The number of hooks 11 is six groups, and they are arranged horizontally on the inner wall of the support frame 1. Through the set hooks 11, people can hang maintenance tools on them when repairing vehicles, and there is no need to place them on the ground, which avoids people from bending over and struggling to pick them up.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, the preferred embodiment of the high stability support frame for sanitation vehicle maintenance provided by the present invention is as follows: Figures 1 to 4 As shown:

[0033] In this embodiment, a slide groove 12 is provided at the upper part of the inner wall on the other side of the support frame 1, and a slide rod 13 is provided inside the slide groove 12. A sliding block 14 is sleeved on the outside of the sliding rod 13. A connecting plate 15 is fixedly connected to the surface edge of the sliding block 14, and a lighting lamp 17 is provided on the inner side of the connecting plate 15. The lighting lamp 17 can illuminate the bottom of the vehicle to facilitate maintenance, and the lighting lamp 17 can move with the sliding block 14 on the sliding rod 13, so it is convenient to illuminate different positions of the bottom of the vehicle.

[0034] In this embodiment, a damping shaft 16 is provided on the inner wall of the connecting plate 15, and the other end of the damping shaft 16 is interconnected with the side of the lighting lamp 17. The lighting lamp 17 and the connecting plate 15 form a movable structure through the damping shaft 16. Through the damping shaft 16, the illumination angle of the lighting lamp 17 can be adjusted when in use, which further facilitates people's maintenance work.

[0035] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0036] In actual application, the pressure plate 7 can generate downward pressure on the bottom support plate 4 under the contraction deformation of the return spring 6, so that the bottom support plate 4 and the ground are more closely fitted, and the anti-slip pad at the bottom of the bottom support plate 4 effectively increases the placement stability of the support frame 1. In addition, the counterweight block 9 at the bottom of the support frame 1 lowers the center of gravity of the support frame 1, further increasing the placement stability of the support frame 1. When repairing the vehicle, people hang the used repair tools on the hook 11, and after use, they are classified into the storage drawer 10 according to the tool type. When repairing the bottom of the vehicle, the sliding block 14 is moved by hand, and the sliding block 14 moves back and forth on the slide rod 13 to change the use position of the lighting lamp 17, so as to illuminate different positions at the bottom of the vehicle. The lighting lamp 17 can adjust the angle through the damping shaft 16, further facilitating people's maintenance work.

[0037] In summary, with the help of the above-mentioned technical scheme of the utility model, through the setting of the pressure plate 7, the bottom support plate 4 can be subjected to downward pressure under the contraction deformation of the return spring 6, and the anti-slip pad at the bottom of the bottom support plate 4 and the counterweight block 9 at the bottom of the support frame 1 are used to effectively increase the placement stability of the support frame 1. The storage drawer 10 and the hook 11 are convenient for people to place maintenance tools during maintenance. The lighting lamp 17 can illuminate the bottom of the vehicle, which is convenient for people to maintain, and the lighting lamp 17 can move with the sliding block 14 on the sliding rod 13, so it is convenient to illuminate different positions of the bottom of the vehicle. The damping shaft 16 allows the lighting lamp 17 to adjust the illumination angle when in use, which further facilitates people's maintenance work.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-stability load-bearing frame for maintenance of sanitation vehicles, comprising a support frame (1), characterized in that: The support frame (1) is provided with mounting grooves at the four corners of the top, a hydraulic cylinder (2) is fixedly installed inside the mounting groove, the end of the hydraulic cylinder (2) is fixedly connected to a supporting plate (3), and the support frame (1) is provided with support columns at the four corners of the bottom, the bottom of the support column is fixedly connected to a bottom supporting plate (4), the surface of the support column is fixedly connected to a rectangular plate (5), the bottom of the rectangular plate (5) is fixedly connected to a return spring (6), and the end of the return spring (6) is fixedly connected to a pressure plate (7).

2. A high-stability carrying frame for sanitation vehicle maintenance according to claim 1, characterized in that: A placement box (8) is fixedly connected to the bottom of the support frame (1), and the interior of the placement box (8) is filled with multiple groups of counterweight blocks (9).

3. A high-stability carrying frame for sanitation vehicle maintenance according to claim 1, characterized in that: An anti-skid pad is bonded to the bottom of the bottom support plate (4), and the bottom area of ​​the bottom support plate (4) is larger than the top area.

4. A high-stability support frame for maintenance of sanitation vehicles according to claim 1, characterized in that: Storage drawers (10) are provided at the lower part of the inner side wall of the support frame (1), and the number of the storage drawers (10) is three groups.

5. A high-stability carrying frame for sanitation vehicle maintenance according to claim 1, characterized in that: Hooks (11) are fixedly mounted on the upper portion of the inner side wall of the support frame (1), and the hooks (11) are in six groups and arranged in a horizontal direction on the inner side wall of the support frame (1).

6. A high-stability carrying frame for sanitation vehicle maintenance according to claim 1, characterized in that: A slide groove (12) is provided at the upper part of the inner wall of the other side of the support frame (1), a slide rod (13) is provided inside the slide groove (12), a slide block (14) is sleeved on the outside of the slide rod (13), a connecting plate (15) is fixedly connected to the surface edge of the slide block (14), and an illuminating lamp (17) is provided on the inner side of the connecting plate (15).

7. A high-stability carrying frame for maintenance of sanitation vehicles according to claim 6, characterized in that: A damping shaft (16) is arranged on the inner side wall of the connecting plate (15), and the other end of the damping shaft (16) is connected to the side of the illuminating lamp (17). The illuminating lamp (17) forms a movable structure through the damping shaft (16) and the connecting plate (15).

Images