Cab shock pad assembly

Abstract

The utility model discloses a cab shock pad assembly, which belongs to the technical field of shock pad assemblies, and comprises a bottom plate, an underframe body is arranged at the upper end of the bottom plate, a waist-shaped groove I is formed in the bottom plate, an underframe mounting and fixing mechanism is arranged at the upper end of the underframe body, and a top frame mounting and fixing mechanism is arranged on the side edge of the underframe mounting and fixing mechanism; the bottom frame mounting and fixing mechanism comprises a first buffer column, a second buffer column, a lower mounting plate, a mounting bolt, an upper mounting plate and a fastening bolt, the lower mounting plate is arranged at the upper end of the bottom frame body, and the first buffer column is arranged on the side edge of the upper end of the lower mounting plate. Through the arrangement of the mechanism, the damping assembly and the underframe body can be conveniently installed and fixed, the fixing firmness between the damping assembly and the underframe is better, in addition, the thickness of the damping assembly can be adjusted through the mechanism, and therefore the damping comfort of the damping assembly is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock-absorbing pad assemblies, and in particular relates to a shock-absorbing pad assembly for a cab. Background Art

[0002] The cab shock absorber assembly plays an important role in improving driving comfort, protecting the vehicle structure and enhancing driving stability. When selecting and installing it, many factors need to be considered to ensure the best effect.

[0003] The existing cab assembly has the following disadvantages in actual use: 1. The fixing reliability of the cab shock-absorbing assembly and the bottom bracket is relatively poor, and the thickness of the shock-absorbing assembly cannot be adjusted to control its shock-absorbing effect; when the shock-absorbing assembly is installed with the top frame, the installation reliability is relatively poor. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the utility model provides a cab shock-absorbing pad assembly, which has the characteristics of convenient installation and fixation of the shock-absorbing assembly to the base frame and better fixation reliability of the shock-absorbing assembly to the top frame.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a cab shock-absorbing pad assembly comprises a base plate, a base frame body is provided at the upper end of the base plate, a waist-shaped groove is provided inside the base plate, a base frame mounting and fixing mechanism is provided at the upper end of the base frame body, and a top frame mounting and fixing mechanism is provided on the side of the base frame mounting and fixing mechanism; the base frame mounting and fixing mechanism comprises a buffer column 1, a buffer column 2, a lower mounting plate, a mounting bolt, an upper mounting plate and a fastening bolt, a lower mounting plate is provided at the upper end of the base frame body, a buffer column 1 is provided on the upper end side of the lower mounting plate, a buffer column 2 is provided at the upper center position of the lower mounting plate, an upper mounting plate is provided at the upper end of the buffer column 2, a mounting bolt is provided on the lower end side of the lower mounting plate, and a fastening bolt is provided through the interior of the buffer column 2.

[0006] Preferably, the chassis mounting and fixing mechanism further includes a fastening nut and a mounting hole 1, a mounting hole 1 corresponding to the fastening bolt is opened at the center position of the upper end of the chassis body, and a fastening nut is threadedly provided on the lower end surface of the fastening bolt.

[0007] Preferably, the chassis mounting and fixing mechanism further includes a mounting nut and a second mounting hole. The upper end of the chassis body is provided with a second mounting hole corresponding to the mounting bolt, and the lower end surface of the mounting bolt is threadedly connected with a mounting nut.

[0008] Preferably, the top frame mounting and fixing mechanism includes an L-shaped fixing plate, an embedded groove, a fixing bolt, a U-shaped fixing plate, a slot and an insert plate. A U-shaped fixing plate is provided on the side of the upper mounting plate, an insert plate is provided inside the side of the U-shaped fixing plate, an L-shaped fixing plate is provided at the other end of the insert plate, a slot corresponding to the insert plate is opened on the side of the U-shaped fixing plate, and the U-shaped fixing plate and the insert plate are fixedly connected by fixing bolts.

[0009] Preferably, an embedding groove corresponding to the fixing bolt is provided at the upper end of the U-shaped fixing plate, and screw holes corresponding to the fixing bolt are provided at the lower end of the U-shaped fixing plate and inside the inserting plate.

[0010] Preferably, two waist-shaped grooves are arranged transversely inside the L-shaped fixing plate, and two waist-shaped grooves are arranged longitudinally inside the other set of L-shaped fixing plates.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model is provided with a chassis mounting and fixing mechanism, which can facilitate the installation and fixing of the shock-absorbing assembly and the chassis body, and the fixing reliability between the shock-absorbing assembly and the chassis is better. In addition, the mechanism can adjust the thickness of the shock-absorbing assembly, thereby improving its shock-absorbing comfort.

[0013] 2. The utility model is provided with a top frame installation and fixing mechanism, which can facilitate the installation and fixing of the shock absorber assembly and the top frame, and the installation reliability is better. Secondly, the mechanism can install different L-shaped fixing plates according to the installation environment, thereby adapting to the installation of the top frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 A three-dimensional diagram of the mounting and fixing mechanism of the chassis of the present invention;

[0016] Figure 3 A three-dimensional diagram of the base frame of the present invention;

[0017] Figure 4 This is a three-dimensional diagram of the top frame mounting and fixing mechanism of the utility model;

[0018] In the figure: 1. Base plate; 2. Top frame mounting and fixing mechanism; 21. L-shaped fixing plate; 22. Embedded slot; 23. Fixing bolt; 24. U-shaped fixing plate; 25. Slot; 26. Insert plate; 27. Waist-shaped slot 2; 3. Base frame mounting and fixing mechanism; 31. Buffer column 1; 32. Buffer column 2; 33. Lower mounting plate; 34. Fastening nut; 35. Mounting bolt; 36. Mounting nut; 37. Upper mounting plate; 38. Fastening bolt; 39. Mounting hole 1; 310. Mounting hole 2; 4. Base frame body; 5. Waist-shaped slot 1. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a cab shock-absorbing pad assembly includes a base plate 1, a base frame body 4 is provided at the upper end of the base plate 1, a waist-shaped groove 5 is opened inside the base plate 1, a base frame mounting and fixing mechanism 3 is provided at the upper end of the base frame body 4, and a top frame mounting and fixing mechanism 2 is provided on the side of the base frame mounting and fixing mechanism 3; the base frame mounting and fixing mechanism 3 includes a buffer column 1 31, a buffer column 2 32, a lower mounting plate 33, a mounting bolt 35, an upper mounting plate 37 and a fastening bolt 38, a lower mounting plate 33 is provided at the upper end side of the lower mounting plate 33, a buffer column 1 31 is provided at the upper end center position of the lower mounting plate 33, an upper mounting plate 37 is provided at the upper end of the buffer column 2 32, a mounting bolt 35 is provided on the lower end side of the lower mounting plate 33, and a fastening bolt 38 is provided through the inside of the buffer column 2 32.

[0022] Specifically, the chassis mounting and fixing mechanism 3 further includes a fastening nut 34 and a mounting hole 39. A mounting hole 39 corresponding to the fastening bolt 38 is opened at the center position of the upper end of the chassis body 4. The fastening nut 34 is threadedly connected to the lower end surface of the fastening bolt 38.

[0023] By adopting the above technical solution, when installing the shock absorber assembly, the fastening bolt 38 inside the shock absorber assembly is passed through the mounting hole 39, and then the fastening bolt 38 is fixed by the fastening nut 34. By rotating the position of the fastening nut 34, the thickness of the shock absorber assembly can be adjusted.

[0024] Specifically, the chassis mounting fixing mechanism 3 further includes a mounting nut 36 and a second mounting hole 310. The upper end of the chassis body 4 is provided with a second mounting hole 310 corresponding to the mounting bolt 35. The lower end surface of the mounting bolt 35 is threadedly connected with a mounting nut 36.

[0025] By adopting the above technical solution, when installing the shock absorber assembly, the mounting bolt 35 at the lower end of the lower mounting plate 33 is passed through the second mounting hole 310 and then the mounting nut 36 is used to fix the shock absorber assembly to the chassis body 4.

[0026] When using this embodiment, when installing the shock absorber assembly, the fastening bolt 38 inside the shock absorber assembly is passed through the mounting hole 1 39, and then the fastening bolt 38 is fixed by the fastening nut 34. By rotating the position of the fastening nut 34, the thickness of the shock absorber assembly can be adjusted. When installing the shock absorber assembly, the mounting bolt 35 at the lower end of the lower mounting plate 33 is passed through the mounting hole 2 310, and then the mounting nut 36 is used to fix the shock absorber assembly to the base frame body 4.

[0027] Example 2

[0028] The difference between this embodiment and embodiment 1 is that the top frame mounting fixing mechanism 2 includes an L-shaped fixing plate 21, an embedding groove 22, a fixing bolt 23, a U-shaped fixing plate 24, a slot 25 and an inserting plate 26. The side of the upper mounting plate 37 is provided with a U-shaped fixing plate 24, and the side of the U-shaped fixing plate 24 is provided with an inserting plate 26. The other end of the inserting plate 26 is provided with an L-shaped fixing plate 21. The side of the U-shaped fixing plate 24 is provided with a slot 25 corresponding to the inserting plate 26. The U-shaped fixing plate 24 and the inserting plate 26 are fixedly connected by fixing bolts 23.

[0029] By adopting the above technical solution, when installing the shock absorber assembly and the top frame, first insert the plug plate 26 on the side of the L-shaped fixing plate 21 into the inside of the slot 25 on the side of the U-shaped fixing plate 24, and then use the fixing bolts 23 to achieve the installation and fixation of the U-shaped fixing plate 24 and the L-shaped fixing plate 21.

[0030] Specifically, the upper end of the U-shaped fixing plate 24 is provided with an embedding groove 22 corresponding to the fixing bolt 23, and the lower end of the U-shaped fixing plate 24 and the interior of the inserting plate 26 are provided with screw holes corresponding to the fixing bolt 23.

[0031] By adopting the above technical solution, the arrangement of the structure can facilitate the installation of the fixing bolts 23.

[0032] Specifically, the interior of the L-shaped fixing plate 21 is provided with a second waist-shaped groove 27 arranged horizontally, and the interior of the other set of L-shaped fixing plates 21 is provided with a second waist-shaped groove 27 arranged vertically.

[0033] By adopting the above technical solution, the arrangement of the structure can selectively install the L-shaped fixing plate 21 according to the installation environment of the top frame.

[0034] When using this embodiment, when installing the shock-absorbing assembly and the top frame, first insert the plug plate 26 on the side of the L-shaped fixing plate 21 into the slot 25 on the side of the U-shaped fixing plate 24, and then use the fixing bolt 23 to achieve the installation and fixation of the U-shaped fixing plate 24 and the L-shaped fixing plate 21. By opening a horizontal waist-shaped groove 27 inside the L-shaped fixing plate 21 and a longitudinal waist-shaped groove 27 inside another group of L-shaped fixing plates 21, the L-shaped fixing plates 21 can be selectively installed according to the installation environment of the top frame.

[0035] Working principle and use process of the utility model: When the utility model is used, when installing the shock absorber assembly, the fastening bolt 38 inside the shock absorber assembly is passed through the mounting hole 1 39, and then the fastening bolt 38 is fixed by the fastening nut 34. By rotating the position of the fastening nut 34, the thickness of the shock absorber assembly can be adjusted. When installing the shock absorber assembly, the mounting bolt 35 at the lower end of the lower mounting plate 33 is passed through the mounting hole 2 310, and then the mounting nut 36 is used to fix the shock absorber assembly to the chassis body 4. fixed; when installing the shock absorber assembly to the top frame, first insert the plug 26 on the side of the L-shaped fixing plate 21 into the slot 25 on the side of the U-shaped fixing plate 24, and then use the fixing bolts 23 to achieve the installation and fixation of the U-shaped fixing plate 24 and the L-shaped fixing plate 21. By providing two horizontal waist-shaped grooves 27 inside the L-shaped fixing plate 21 and two longitudinal waist-shaped grooves 27 inside another group of L-shaped fixing plates 21, the L-shaped fixing plates 21 can be selectively installed according to the installation environment of the top frame.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cab shock-absorbing pad assembly, comprising a bottom plate (1), a bottom frame body (4) being provided at the upper end of the bottom plate (1), and a waist-shaped groove (5) being provided inside the bottom plate (1), characterized in that: The upper end of the base frame body (4) is provided with a base frame mounting and fixing mechanism (3), and the side of the base frame mounting and fixing mechanism (3) is provided with a top frame mounting and fixing mechanism (2); the base frame mounting and fixing mechanism (3) includes a buffer column 1 (31), a buffer column 2 (32), a lower mounting plate (33), a mounting bolt (35), an upper mounting plate (37) and a fastening bolt (38), the upper end of the base frame body (4) is provided with a lower mounting plate (33), the upper end side of the lower mounting plate (33) is provided with a buffer column 1 (31), the upper end center position of the lower mounting plate (33) is provided with a buffer column 2 (32), the upper end of the buffer column 2 (32) is provided with an upper mounting plate (37), the lower end side of the lower mounting plate (33) is provided with a mounting bolt (35), and the interior of the buffer column 2 (32) is provided with a fastening bolt (38).

2. The cab shock-absorbing pad assembly according to claim 1, characterized in that: The chassis mounting and fixing mechanism (3) further comprises a fastening nut (34) and a mounting hole (39); a mounting hole (39) corresponding to the fastening bolt (38) is provided at the center position of the upper end of the chassis body (4); and a fastening nut (34) is provided on the lower end surface of the fastening bolt (38) in a threaded connection.

3. The cab shock-absorbing pad assembly according to claim 1, characterized in that: The chassis mounting and fixing mechanism (3) further comprises a mounting nut (36) and a second mounting hole (310). The upper end of the chassis body (4) is provided with a second mounting hole (310) corresponding to the mounting bolt (35). The lower end surface of the mounting bolt (35) is threadedly connected with a mounting nut (36).

4. The cab shock-absorbing pad assembly according to claim 1, characterized in that: The top frame mounting fixing mechanism (2) comprises an L-shaped fixing plate (21), an embedding groove (22), a fixing bolt (23), a U-shaped fixing plate (24), a slot (25) and an inserting plate (26); a U-shaped fixing plate (24) is provided on the side of the upper mounting plate (37); an inserting plate (26) is provided inside the side of the U-shaped fixing plate (24); an L-shaped fixing plate (21) is provided at the other end of the inserting plate (26); a slot (25) corresponding to the inserting plate (26) is provided on the side of the U-shaped fixing plate (24); and the U-shaped fixing plate (24) and the inserting plate (26) are fixedly connected by fixing bolts (23).

5. The cab shock-absorbing pad assembly according to claim 4, characterized in that: The upper end of the U-shaped fixing plate (24) is provided with an embedding groove (22) corresponding to the fixing bolt (23), and the lower end of the U-shaped fixing plate (24) and the interior of the inserting plate (26) are provided with screw holes corresponding to the fixing bolt (23).

6. The cab shock-absorbing pad assembly according to claim 4, characterized in that: The L-shaped fixing plate (21) is provided with two waist-shaped grooves (27) arranged transversely therein, and the other set of L-shaped fixing plates (21) is provided with two waist-shaped grooves (27) arranged longitudinally therein.

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