Sightseeing vehicle chassis weighting device with load of 5 tons

Abstract

The utility model relates to the field of weighting devices, and discloses a five-ton-load sightseeing vehicle chassis weighting device which comprises a connecting plate, a mounting plate is fixedly connected to the lower middle portion of the connecting plate, a mounting frame is fixedly connected to the lower portion of the mounting plate, and second nuts are fixedly connected to the left side and the right side of the lower portion of the mounting frame. Fixing blocks are fixedly connected to the front and the back of the left side and the right side of the lower portion of the mounting frame, a motor is fixedly connected to the right side of the connecting plate, a bidirectional threaded rod is fixedly connected to the output end of the motor, the connecting plate is welded to the bottom of the sightseeing vehicle chassis, and a mounting assembly is arranged on the lower portion of the connecting plate so that a balancing weight can be conveniently added for weighting. According to the weighting device for the chassis of the sightseeing vehicle, the motor, the two-way threaded rod, the first limiting block, the mounting sleeve, the second bolt, the connecting block, the fixing block and other structures are matched, so that the weighting device for the chassis of the sightseeing vehicle is convenient for mounting the balancing weight, and the practicability of the weighting device for the chassis of the sightseeing vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the field of weighting devices, in particular to a chassis weighting device for a 5-ton sightseeing vehicle. Background Art

[0002] A sightseeing vehicle, also known as a sightseeing electric vehicle, belongs to a type of regional electric vehicle. A sightseeing vehicle is a vehicle specially designed for sightseeing and tourism purposes, usually used to transport tourists to visit scenic spots, urban tourist areas or specific sightseeing routes. A 5-ton sightseeing vehicle is a type of sightseeing vehicle with a relatively large load. A chassis weighting device for a sightseeing vehicle is a device used to improve the stability and safety of the vehicle, especially suitable for occasions where additional weight is required to increase traction or stability, such as when driving on snow, muddy ground or slopes.

[0003] In the prior art, the chassis weighting device of a sightseeing vehicle is often not convenient for installing and disassembling counterweight blocks, resulting in general practicality of the chassis weighting device of the sightseeing vehicle. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a chassis weighting device for a 5-ton sightseeing vehicle, aiming to improve the problem that the chassis weighting device of a sightseeing vehicle in the prior art is often not convenient for installing and disassembling counterweight blocks, resulting in general practicality of the chassis weighting device of the sightseeing vehicle.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A chassis weighting device for a 5-ton sightseeing vehicle includes a connecting plate. A mounting plate is fixedly connected to the lower middle part of the connecting plate. A mounting frame is fixedly connected to the lower part of the mounting plate. Nuts II are fixedly connected to the left and right sides of the lower part of the mounting frame. Fixed blocks are fixedly connected to the front and back of the left and right sides of the lower part of the mounting frame. A motor is fixedly connected to the right side of the connecting plate. A bidirectional threaded rod is fixedly connected to the output end of the motor. The connecting plate is welded to the bottom of the sightseeing vehicle chassis. An installation component is arranged at the lower part of the connecting plate to facilitate adding counterweight blocks for weighting. A limiting component is arranged at the lower part of the mounting frame to limit the counterweight blocks.

[0006] As a further description of the above technical solution:

[0007] The installation component includes a limiting groove I, which is opened on the left and right sides of the lower part of the connecting plate. A limiting groove II is opened at the upper part of the limiting groove I. A limiting block I is slidably connected inside the limiting groove I. A limiting block II is fixedly connected to the upper part of the limiting block I. An installation sleeve is fixedly connected to the lower part of the limiting block I.

[0008] As a further description of the above technical solution:

[0009] The limiting component includes a cylinder, the cylinder is fixedly connected to the lower part of the mounting frame, the output end of the cylinder is fixedly connected with a top plate, sliding grooves are formed on both the front and rear sides of the mounting frame, sliders are slidably connected inside the sliding grooves, mounting blocks are fixedly connected to the lower parts of both the front and rear sides of the mounting frame, a first bolt is threadedly connected inside the mounting block, and a first nut is threadedly connected to the outside of the first bolt.

[0010] As a further description of the above technical solution:

[0011] The first limiting block is threadedly connected to the outside of the bidirectional threaded rod, and the second limiting block is slidably connected inside the second limiting groove.

[0012] As a further description of the above technical solution:

[0013] Connecting blocks are fixedly connected to the front and rear of the lower part of the opposite sides of the mounting sleeve, and the connecting blocks are fixedly connected to the fixing blocks through second bolts.

[0014] As a further description of the above technical solution:

[0015] The output end of the cylinder penetrates through the mounting frame, and the top plate is slidably connected inside the mounting frame.

[0016] As a further description of the above technical solution:

[0017] The mounting block is fixedly connected to the slider through the first bolt, and a counterweight block is arranged on the upper part of the top plate.

[0018] As a further description of the above technical solution:

[0019] A second nut is threadedly connected to the outside of the second bolt.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by placing the counterweight block on the upper part of the top plate, then controlling and starting the motor to make the motor run to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the first limiting block to move relatively, the first limiting block drives the mounting sleeve to move so that the mounting sleeve moves to the lower part of the counterweight block, then rotating the second bolt to connect the connecting block and the fixing block, and finally rotating the second nut to reinforce the second bolt, the installation of the counterweight device for the sightseeing vehicle chassis is facilitated, and the practicability of the counterweight device for the sightseeing vehicle chassis is improved.

[0022] 2. In the present utility model, by controlling the starting cylinder, the cylinder drives the top plate to move. The top plate drives the counterweight and the slider to move. Finally, turn the first bolt to connect the slider and the mounting block, and then turn the first nut to reinforce the first bolt. In this way, the sightseeing vehicle chassis weighting device can install counterweights of different models, improving the applicability of the sightseeing vehicle chassis weighting device. Description of the Drawings

[0023] Figure 1 Fig. is a perspective view of a 5-ton load-carrying sightseeing vehicle chassis weighting device proposed by the present utility model;

[0024] Figure 2 Fig. is a rear view of a 5-ton load-carrying sightseeing vehicle chassis weighting device proposed by the present utility model;

[0025] Figure 3 is Figure 2 an enlarged view of part A in

[0026] Legend:

[0027] 1. Connecting plate; 2. Mounting plate; 3. Mounting frame; 4. Second nut; 5. Cylinder; 6. Top plate; 7. Chute; 8. Slider; 9. Mounting block; 10. First bolt; 11. First nut; 12. First limit groove; 13. Second limit groove; 14. First limit block; 15. Second limit block; 16. Mounting sleeve; 17. Motor; 18. Bi-directional threaded rod; 19. Fixed block; 20. Connecting block; 21. Second bolt. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1 - 3, an embodiment provided by the present utility model: a weight-increasing device for a 5-ton sightseeing vehicle chassis, including a connecting plate 1. A mounting plate 2 is fixedly connected to the lower middle part of the connecting plate 1. A mounting frame 3 is fixedly connected to the lower part of the mounting plate 2. Two nuts 4 are fixedly connected to the left and right sides of the lower part of the mounting frame 3. Fixing blocks 19 are fixedly connected to the front and back of the left and right sides of the lower part of the mounting frame 3. A motor 17 is fixedly connected to the right side of the connecting plate 1. A bidirectional threaded rod 18 is fixedly connected to the output end of the motor 17. The connecting plate 1 is welded to the bottom of the sightseeing vehicle chassis. An installation component is arranged at the lower part of the connecting plate 1 to facilitate adding counterweight blocks for weight increase. The installation component includes a first limiting groove 12, which is opened on the left and right sides of the lower part of the connecting plate 1. A second limiting groove 13 is opened on the upper part of the first limiting groove 12. A first limiting block 14 is slidably connected inside the first limiting groove 12. A second limiting block 15 is fixedly connected to the upper part of the first limiting block 14. A mounting sleeve 16 is fixedly connected to the lower part of the first limiting block 14. The first limiting block 14 is threadedly connected to the outside of the bidirectional threaded rod 18. The second limiting block 15 is slidably connected inside the second limiting groove 13. Connecting blocks 20 are fixedly connected to the front and back of the relative lower sides of the mounting sleeve 16. The connecting blocks 20 are fixedly connected to the fixing blocks 19 through bolts 21. A nut 4 is threadedly connected to the outside of the bolt 21.

[0030] The first limiting groove 12 and the second limiting groove 13 are used to limit the first limiting block 14 and the second limiting block 15. By placing the counterweight block on the upper part of the top plate 6, then controlling and starting the motor 17 to make the motor 17 operate to drive the bidirectional threaded rod 18 to rotate. The bidirectional threaded rod 18 drives the first limiting block 14 to move relatively. The first limiting block 14 drives the mounting sleeve 16 to move so that the mounting sleeve 16 moves to the lower part of the counterweight block. Then rotate the bolt 21 to connect the connecting block 20 and the fixing block 19. Finally, rotate the nut 4 to reinforce the bolt 21.

[0031] Refer to Figures 1 - 3 , a limiting component is arranged at the lower part of the mounting frame 3 for limiting the counterweight block. The limiting component includes a cylinder 5, which is fixedly connected to the lower part of the mounting frame 3. A top plate 6 is fixedly connected to the output end of the cylinder 5. Chute grooves 7 are opened on the front and back sides of the mounting frame 3. Sliding blocks 8 are slidably connected inside the chute grooves 7. Mounting blocks 9 are fixedly connected to the lower parts of the front and back sides of the mounting frame 3. Bolts 10 are threadedly connected inside the mounting blocks 9. Nuts 11 are threadedly connected to the outside of the bolts 10. The output end of the cylinder 5 penetrates through the mounting frame 3. The top plate 6 is slidably connected inside the mounting frame 3. The mounting blocks 9 are fixedly connected to the sliding blocks 8 through the bolts 10. A counterweight block is arranged on the upper part of the top plate 6.

[0032] The slider 8 is limited by the sliding groove 7, the top plate 6 is limited by the mounting bracket 3, the starting cylinder 5 is controlled to drive the cylinder 5 to drive the top plate 6 to move, the top plate 6 drives the counterweight and the slider 8 to move, and finally the first bolt 10 is rotated to connect the slider 8 and the mounting block 9, and finally the first nut 11 is rotated to reinforce the first bolt 10.

[0033] Working principle: When it is necessary to add weight to the sightseeing car chassis, the counterweight is placed on the upper part of the top plate 6, and then the starting motor 17 is controlled to run the motor 17 to drive the bidirectional threaded rod 18 to rotate. The bidirectional threaded rod 18 drives the first limiting block 14 to move relatively. The first limiting block 14 drives the mounting sleeve 16 to move so that the mounting sleeve 16 moves to the lower part of the counterweight. Then the second bolt 21 is rotated to connect the connecting block 20 and the fixing block 19, and finally the second nut 4 is rotated to reinforce the second bolt 21, thereby realizing that the sightseeing car chassis weight adding device is convenient for installing the counterweight and improving the practicability of the sightseeing car chassis weight adding device. When it is necessary to limit the counterweight, the starting cylinder 5 is controlled to drive the cylinder 5 to drive the top plate 6 to move, the top plate 6 drives the counterweight and the slider 8 to move, and finally the first bolt 10 is rotated to connect the slider 8 and the mounting block 9, and finally the first nut 11 is rotated to reinforce the first bolt 10, thereby realizing that the sightseeing car chassis weight adding device can install counterweights of different models and improving the applicability of the sightseeing car chassis weight adding device.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for adding weight to the chassis of a 5-ton sightseeing vehicle, comprising a connecting plate (1), characterized in that: A mounting plate (2) is fixedly connected to the lower middle part of the connecting plate (1). An installation frame (3) is fixedly connected to the lower part of the mounting plate (2). Two nuts (4) are fixedly connected to the left and right sides of the lower part of the installation frame (3). Fixing blocks (19) are fixedly connected to the front and back of the left and right sides of the lower part of the installation frame (3). A motor (17) is fixedly connected to the right side of the connecting plate (1). A bidirectional threaded rod (18) is fixedly connected to the output end of the motor (17). The connecting plate (1) is welded to the bottom of the sightseeing vehicle chassis. An installation component is arranged at the lower part of the connecting plate (1) to facilitate adding counterweight blocks for weighting. A limiting component is arranged at the lower part of the installation frame (3) to limit the counterweight blocks.

2. The overweight device for the chassis of a 5-ton sightseeing vehicle according to claim 1, characterized in that: The installation component includes a first limiting groove (12), which is opened on the left and right sides of the lower part of the connecting plate (1). A second limiting groove (13) is opened at the upper part of the first limiting groove (12). A first limiting block (14) is slidably connected inside the first limiting groove (12). A second limiting block (15) is fixedly connected to the upper part of the first limiting block (14). An installation sleeve (16) is fixedly connected to the lower part of the first limiting block (14).

3. A 5-ton sightseeing vehicle chassis weight increasing device according to claim 1, characterized in that: The limiting component includes a cylinder (5), which is fixedly connected to the lower part of the installation frame (3). A top plate (6) is fixedly connected to the output end of the cylinder (5). Chutes (7) are opened on the front and back sides of the installation frame (3). Sliders (8) are slidably connected inside the chutes (7). Mounting blocks (9) are fixedly connected to the lower parts of the front and back sides of the installation frame (3). A first bolt (10) is threadedly connected inside the mounting block (9). A first nut (11) is threadedly connected to the outside of the first bolt (10).

4. A 5-ton sightseeing vehicle chassis weight increasing device according to claim 2, characterized in that: The first limiting block (14) is threadedly connected to the outside of the bidirectional threaded rod (18). The second limiting block (15) is slidably connected inside the second limiting groove (13).

5. A 5-ton sightseeing vehicle chassis weight increasing device according to claim 2, characterized in that: Connecting blocks (20) are fixedly connected to the front and back of the lower part of the opposite sides of the installation sleeve (16). The connecting blocks (20) are fixedly connected to the fixing blocks (19) through second bolts (21).

6. The overweight device for the chassis of a 5-ton sightseeing vehicle according to claim 3, characterized in that: The output end of the cylinder (5) penetrates through the installation frame (3). The top plate (6) is slidably connected inside the installation frame (3).

7. A 5-ton sightseeing vehicle chassis weight increasing device according to claim 3, characterized in that: The mounting block (9) is fixedly connected to the slider (8) through the first bolt (10). A counterweight block is arranged on the upper part of the top plate (6).

8. A 5-ton sightseeing vehicle chassis weight increasing device according to claim 5, characterized in that: A second nut (4) is threadedly connected to the outside of the second bolt (21).

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