CN213566179U

CN213566179U - Rear suspension lower bracket of cab

Info

Publication number: CN213566179U
Application number: CN202022729831.6U
Authority: CN
Inventors: 张立森; 肖玉华
Original assignee: Shiyan Heshuo Industry And Trade Co ltd
Current assignee: Shiyan Heshuo Industry And Trade Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-29
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a rear suspension lower bracket of a cab, which comprises a fixing frame, wherein the inner side wall of the fixing frame is symmetrically provided with two first through holes, the inner side wall of the fixing frame is symmetrically provided with two second through holes, the inner side wall of the fixing frame is symmetrically provided with two third through holes, the inner side wall of the fixing frame is symmetrically provided with two fourth through holes, when the rear suspension lower bracket is used, a user can fix a limiting block at a designated position through a fourth limiting plate, after the rear suspension lower bracket is fixed at the designated position, the user can complete the preliminary installation of the fixing frame by connecting a bolt and a thread into the inner part of a second threaded through hole, and fix and limit the fixing frame through the first threaded through hole, after the fixation is completed, the user can use the rear suspension lower bracket through the combination of the first through hole, the second through hole, the third through hole, the vehicle of different motorcycle types is installed, makes things convenient for the staff to use.

Description

Rear suspension lower bracket of cab

Technical Field

The utility model relates to a rear suspension lower carriage technical field specifically is a cab rear suspension lower carriage.

Background

Because the arrangement mode of the rear suspension system of the cab is complex, the whole rear suspension system of the cab is supported by a left rubber buffer block and a right rubber buffer block which are arranged on a floating beam, two suspension supports are symmetrically and vertically arranged on a frame girder, the middle parts of the suspension supports are connected by an arc-shaped beam, two cylinder shock absorbers are symmetrically arranged on two sides of each suspension support, in the complexity of the whole mechanism, the performance of a product cannot be fully mastered, only qualitative analysis and analog estimation can be carried out when the design is carried out, when the actual structure is determined, the selected safety coefficient is overlarge, the designed product structure is excessively heavy, thick and lack of attractive appearance

The existing cab rear suspension lower bracket is mostly customized according to vehicle types in the manufacturing process, a large vehicle uses a large lower bracket, a small vehicle uses a small bracket, the use limitation is large, and the lower bracket cannot adapt to more vehicle types.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a suspension lower carriage behind driver's cabin.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rear suspension lower bracket of a cab comprises a fixed frame, wherein two first through holes are symmetrically formed in the inner side wall of the fixed frame, two second through holes are symmetrically formed in the inner side wall of the fixed frame, two third through holes are symmetrically formed in the inner side wall of the fixed frame, two fourth through holes are symmetrically formed in the inner side wall of the fixed frame, two fifth through holes are symmetrically formed in the inner side wall of the fixed frame, a first fixed block is mounted on the lower surface of the fixed frame, first limiting plates are arranged on two sides of the first fixed block, two ends of the first fixed block penetrate through the inner side walls of the two first limiting plates, first inserting holes are uniformly formed in the inner side wall of the first fixed block, inserting rods are inserted into the inner side walls of the first inserting holes, a first fixed plate is fixedly connected to one end, away from the first inserting holes, of each inserting rod, and two second limiting plates are symmetrically, first screw thread through-hole has all evenly been seted up to the inside wall of second limiting plate with first limiting plate, the lower surface welding of first limiting plate has the third limiting plate, the lower surface of third limiting plate is equipped with the stopper, first spout has been seted up to the inside wall of stopper, the inside wall symmetry sliding connection of first spout has two sliders, the top fixed connection of slider in the lower surface of third limiting plate, the third limiting plate with the second screw thread through-hole has all evenly been seted up to the inside wall of stopper, the equal symmetry of front surface and the rear surface of stopper is equipped with two fourth limiting plates, the last surface welding of fourth limiting plate has the second fixed plate, fourth screw thread through-hole has been seted up to the inside wall of second fixed plate, third screw thread through-hole has evenly been seted up to the inside wall of stopper.

Preferably, the front surface and the rear surface of the limiting block are both provided with second sliding grooves, and the outer side wall of the fourth limiting plate is connected to the inner side wall of the second sliding grooves in a sliding mode.

Preferably, baffles are welded on two sides of the limiting block.

Preferably, three reinforcing plates are symmetrically welded on the inner side wall of the fixing frame.

Preferably, the outer side wall of the first fixing block and the inner side wall of the first limiting plate are uniformly welded with the protruding blocks.

Preferably, one side of the first fixing plate, which is far away from the first limiting plate, is fixedly connected with a second fixing block.

(III) advantageous effects

Compared with the prior art, the utility model provides a suspension after driver's cabin lower carriage possesses following beneficial effect:

when the device is used, a user can fix a limiting block at a designated position through a fourth limiting plate, after the device is fixed at the designated position, the user can connect a bolt into a second threaded through hole in a threaded manner, so that primary installation of a fixing frame is completed, the fixing frame is fixed and limited through a first threaded through hole, and after the fixing is completed, the user can install vehicles of different vehicle types through combined use among the first through hole, the second through hole, a third through hole, a fourth through hole and other parts, so that the device is convenient for workers to use;

after the device is fixed at a designated position, the positions of the fixing frame, the first fixing block and other components can be adjusted by a user through the combined use of the first sliding chute, the sliding block and other components, so that the situation that the device needs to be re-punched when being installed at other positions is avoided, and the device is convenient for installation of workers;

third, in the middle of this device's the use, the user can be through the position of adjusting first fixed block in first limiting plate inside to the installation angle of adjustment mount, and when the installation, the user can insert the rotation of the inside restriction first fixed block of the first spliced eye of grafting pole, makes things convenient for the staff to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a top view structure of the stopper of the present invention;

fig. 3 is a schematic side view of the first limiting plate of the present invention;

fig. 4 is a schematic structural view of the insertion rod and the first fixing plate of the present invention;

fig. 5 is a schematic structural view of the fixing frame of the present invention.

In the figure: 1. a fixed mount; 2. a first through hole; 3. a second through hole; 4. a third through hole; 5. a fourth via hole; 6. a fifth through hole; 7. a first fixed block; 8. a first limit plate; 9. a first plug hole; 10. a raised block; 11. a first threaded through hole; 12. a plug rod; 13. a first fixing plate; 14. a second limiting plate; 15. a third limiting plate; 16. a second threaded through hole; 17. a first chute; 18. a slider; 19. a limiting block; 20. a third threaded through hole; 21. a fourth limiting plate; 22. a second fixing plate; 23. a fourth threaded through hole; 24. a baffle plate; 25. a second chute; 26. a reinforcing plate; 27. and a second fixed block.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a rear suspension lower bracket of a cab comprises a fixed frame 1, wherein the inner side wall of the fixed frame 1 is symmetrically provided with two first through holes 2, the inner side wall of the fixed frame 1 is symmetrically provided with two second through holes 3, the inner side wall of the fixed frame 1 is symmetrically provided with two third through holes 4, the inner side wall of the fixed frame 1 is symmetrically provided with two fourth through holes 5, the inner side wall of the fixed frame 1 is symmetrically provided with two fifth through holes 6, the lower surface of the fixed frame 1 is provided with a first fixed block 7, two sides of the first fixed block 7 are respectively provided with a first limiting plate 8, two ends of the first fixed block 7 penetrate through the inner side walls of the two first limiting plates 8, the inner side wall of the first fixed block 7 is uniformly provided with first inserting holes 9, the inner side wall of the first inserting hole 9 is inserted with an inserting rod 12, one end of the inserting rod 12 far away from the first inserting hole 9 is fixedly connected with, first screw thread through-hole 11 has all evenly been seted up to the inside wall of second limiting plate 14 and first limiting plate 8, the lower surface welding of first limiting plate 8 has third limiting plate 15, the lower surface of third limiting plate 15 is equipped with stopper 19, first spout 17 has been seted up to stopper 19's inside wall, the inside wall symmetry sliding connection of first spout 17 has two sliders 18, the top fixed connection of slider 18 is in the lower surface of third limiting plate 15, second screw thread through-hole 16 has all evenly been seted up to the inside wall of third limiting plate 15 and stopper 19, stopper 19's the equal symmetry in front surface and the rear surface is equipped with two fourth limiting plates 21, the last surface welding of fourth limiting plate 21 has second fixed plate 22, fourth screw thread through-hole 23 has been seted up to the inside wall of second fixed plate 22, third screw thread through-hole 20 has evenly been seted up.

In this embodiment, specifically: the front surface and the rear surface of the limiting block 19 are both provided with a second sliding chute 25, and the outer side wall of the fourth limiting plate 21 is connected with the inner side wall of the second sliding chute 25 in a sliding manner; the fourth stopper plate 21 can be restricted by the second slide groove 25.

In this embodiment, specifically: the two sides of the limiting block 19 are welded with baffle plates 24; through the setting of baffle 24, can carry out spacing to stopper 19, prescribe a limit to the mounted position of stopper 19.

In this embodiment, specifically: three reinforcing plates 26 are symmetrically welded on the inner side wall of the fixed frame 1; by providing three reinforcing plates 26, the stability of the device can be increased.

In this embodiment, specifically: the outer side wall of the first fixing block 7 and the inner side wall of the first limiting plate 8 are uniformly welded with convex blocks 10; through the arrangement of the protruding block 10, the position of the first fixing block 7 inside the first limit plate 8 can be limited.

In this embodiment, specifically: a second fixing block 27 is fixedly connected to one side, far away from the first limiting plate 8, of the first fixing plate 13; the user can pull the first fixing plate 13 and the insertion rod 12 out of the first insertion hole 9 by using the second fixing block 27 as a force point.

In conclusion, the working principle and the working process of the rear suspension lower bracket for the cab are that when the rear suspension lower bracket for the cab is used, a user can adapt to the installation of different vehicle interior parts according to different vehicle types through the first through hole 2, the second through hole 3, the third through hole 4, the fourth through hole 5 and the fifth through hole 6, meanwhile, when the rear suspension lower bracket for the cab is used, the user can install the rear suspension lower bracket for the cab at a specified position through the fourth limiting plate 21 according to different vehicle types, and simultaneously, the user can adjust the position of the rear suspension lower bracket for the cab through adjusting the position of the rear suspension lower bracket for the cab 18 in the first chute 17, so that the rear suspension lower bracket for the cab is prevented from being re-punched when the rear suspension lower bracket for the cab is installed at other positions, and meanwhile, the user, the user can insert the inside of first screw thread through-hole 11 with bolt threaded connection simultaneously to fix first fixed block 7 and mount 1 in one side of first limiting plate 8, can adjust the installation angle of mount 1 simultaneously through rotating first fixed block 7, make things convenient for the staff to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suspension after driver's cabin lower carriage, includes mount (1), its characterized in that: the inner side wall of the fixing frame (1) is symmetrically provided with two first through holes (2), the inner side wall of the fixing frame (1) is symmetrically provided with two second through holes (3), the inner side wall of the fixing frame (1) is symmetrically provided with two third through holes (4), the inner side wall of the fixing frame (1) is symmetrically provided with two fourth through holes (5), the inner side wall of the fixing frame (1) is symmetrically provided with two fifth through holes (6), the lower surface of the fixing frame (1) is provided with a first fixing block (7), two sides of the first fixing block (7) are respectively provided with a first limiting plate (8), two ends of the first fixing block (7) respectively penetrate through the inner side walls of the first limiting plates (8), the inner side wall of the first fixing block (7) is uniformly provided with first inserting holes (9), and inserting rods (12) are arranged on the inserting inner side walls of the first inserting holes (9, one end, far away from the first inserting hole (9), of the inserting rod (12) is fixedly connected with a first fixing plate (13), the outer side wall of the first fixing plate (13) is symmetrically welded with two second limiting plates (14), the inner side walls of the second limiting plates (14) and the first limiting plates (8) are uniformly provided with first thread through holes (11), the lower surface of the first limiting plate (8) is welded with a third limiting plate (15), the lower surface of the third limiting plate (15) is provided with a limiting block (19), the inner side wall of the limiting block (19) is provided with a first sliding chute (17), the inner side wall of the first sliding chute (17) is symmetrically and slidably connected with two sliding blocks (18), the top of each sliding block (18) is fixedly connected to the lower surface of the third limiting plate (15), and the inner side walls of the third limiting plate (15) and the limiting block (19) are uniformly provided with second thread through holes (16), the equal symmetry in front surface and the rear surface of stopper (19) is equipped with two fourth limiting plate (21), the last skin weld of fourth limiting plate (21) has second fixed plate (22), fourth screw thread through-hole (23) have been seted up to the inside wall of second fixed plate (22), third screw thread through-hole (20) have evenly been seted up to the inside wall of stopper (19).

2. The cab rear suspension lower bracket according to claim 1, characterized in that: second spout (25) have all been seted up to the front surface and the rear surface of stopper (19), the lateral wall sliding connection of fourth limiting plate (21) in the inside wall of second spout (25).

3. The cab rear suspension lower bracket according to claim 1, characterized in that: baffles (24) are welded on two sides of the limiting block (19).

4. The cab rear suspension lower bracket according to claim 1, characterized in that: three reinforcing plates (26) are symmetrically welded on the inner side wall of the fixing frame (1).

5. The cab rear suspension lower bracket according to claim 1, characterized in that: the outer side wall of the first fixing block (7) and the inner side wall of the first limiting plate (8) are uniformly welded with protruding blocks (10).

6. The cab rear suspension lower bracket according to claim 1, characterized in that: one side of the first fixing plate (13) far away from the first limiting plate (8) is fixedly connected with a second fixing block (27).