CN216034717U

CN216034717U - Stable cab supporting structure capable of achieving shock absorption

Info

Publication number: CN216034717U
Application number: CN202122357126.2U
Authority: CN
Inventors: 孙旭良; 金来安; 王鹏
Original assignee: YANGZHOU KOLER MACHINERY CO Ltd
Current assignee: YANGZHOU KOLER MACHINERY CO Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the technical field of cabs, and discloses a stable type cab supporting structure capable of reducing vibration, which comprises a supporting frame, wherein a supporting cross rod is arranged inside the supporting frame, sliding blocks are fixed at two end parts of the supporting cross rod, a sliding groove matched with the sliding blocks is formed in the inner side wall of the supporting frame, sliding seats are arranged outside the supporting frame and the supporting cross rod, a through groove is formed in the side wall of each sliding seat, a first fixing block is fixed at the top end of each sliding seat, and second fixing blocks are symmetrically fixed at two sides of the top end of the supporting frame, the device is not limited to position installation and has strong flexibility.

Description

Stable cab supporting structure capable of achieving shock absorption

Technical Field

The utility model belongs to the technical field of cabs, and particularly relates to a stable cab supporting structure capable of damping.

Background

The cab is an important component of the bodies of the trucks and special automobiles, is a place where professional drivers work day and night, has a structure directly related to the safety, the working efficiency and the health of the drivers, is generally in a metal thin shell structure, is flexibly connected with a frame, does not bear load, belongs to a non-bearing type body, and is generally provided with a supporting structure so as to ensure the overall stability of the cab.

But present current driver's cabin bearing structure has certain defect, and traditional driver's cabin bearing structure's middle part backup pad and mounting panel position are injectd, are difficult to nimble change position as required, and the flexibility is poor, and in addition, traditional driver's cabin bearing structure does not set up effectual shock-absorbing structure, causes bearing structure to damage during vibrations easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stable cab supporting structure capable of absorbing shock, which aims to solve the problems that the positions of a middle supporting plate and a mounting plate of the cab supporting structure proposed in the background art are limited, the position is difficult to flexibly change as required, and in addition, an effective shock absorbing structure is not arranged, so that the supporting structure is easy to damage during shock.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but shock attenuation stable form driver's cabin bearing structure, includes the carriage, the inside of carriage is equipped with the support horizontal pole, the both ends of supporting the horizontal pole all are fixed with the slider, the spout with slider looks adaptation is seted up to the inside wall of carriage, the outside of carriage and support horizontal pole all is equipped with the slide, logical groove has been seted up to the lateral wall of slide, and the top of slide is fixed with first fixed block, the top both sides symmetry of carriage is fixed with the second fixed block.

Preferably, first recess has been seted up to the last wall of first fixed block, the inside bottom of first recess is fixed with first damping spring, first damping spring's top is connected with the head rod, the top of head rod is fixed with first mounting panel, the second recess has been seted up to the last wall of second fixed block, the inside bottom of second recess is fixed with second damping spring, second damping spring's top is connected with the second connecting rod, the top of second connecting rod is fixed with the second mounting panel.

Preferably, the mounting holes are formed in the upper surface walls of the first mounting plate and the second mounting plate.

Preferably, the outer walls of the supporting frame and the supporting cross rod are both fixed with limiting convex strips, and the inner wall of the through groove is provided with a limiting groove matched with the limiting convex strips.

Preferably, a silica gel pad is bonded on the inner surface wall of the through groove, and the outer surface wall of the silica gel pad is smooth and has no protrusion.

Preferably, the upper end surface of the first damping spring in a natural state does not exceed the upper port of the first groove, and the upper end surface of the second damping spring in a natural state does not exceed the upper port of the second groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model can realize the free movement of the supporting cross rod through the matching of the sliding block and the sliding groove, is convenient for changing the supporting point according to the supporting requirement to support the metal shell, can realize the change of the position of the middle mounting plate of the supporting structure through additionally arranging the sliding seat and the through groove, can change the position to mount according to the requirement, is not limited to fixed position mounting, and has strong flexibility.

(2) According to the utility model, the first groove, the first damping spring, the second damping spring and the like are additionally arranged, so that during vibration, the first damping spring and the second damping spring can effectively buffer the vibration, the support structure is prevented from being damaged due to the vibration, the service life of the support structure is prolonged, and the first damping spring and the second damping spring are both positioned in the groove, so that the springs can be effectively limited.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the slider of the present invention;

FIG. 4 is a cross-sectional view of a first mounting block of the present invention;

FIG. 5 is a sectional view of a second fixing block according to the present invention;

FIG. 6 is a cross-sectional view of a support frame of the present invention;

in the figure: 1. a support frame; 2. a support rail; 3. a slider; 4. a first mounting plate; 5. limiting convex strips; 6. a second mounting plate; 7. a slide base; 8. a first fixed block; 9. a first connecting rod; 10. a second fixed block; 11. a through groove; 12. a limiting groove; 13. a first groove; 14. a first damping spring; 15. a second groove; 16. a second connecting rod; 17. a second damping spring; 18. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a stable cab supporting structure capable of achieving shock absorption comprises a supporting frame 1, a supporting cross rod 2 is arranged inside the supporting frame 1, sliding blocks 3 are fixed at two end portions of the supporting cross rod 2, sliding grooves 18 matched with the sliding blocks 3 are formed in the inner side wall of the supporting frame 1, sliding seats 7 are arranged outside the supporting frame 1 and the supporting cross rod 2, through grooves 11 are formed in the side walls of the sliding seats 7, first fixing blocks 8 are fixed at the top ends of the sliding seats 7, second fixing blocks 10 are symmetrically fixed at two sides of the top end of the supporting frame 1, free movement of the supporting cross rod 2 can be achieved by sliding of the sliding blocks 3 in the sliding grooves 18, supporting points can be changed according to supporting requirements to support metal shells conveniently, in addition, by sliding of the sliding seats 7 with the through grooves 11, position change of a middle mounting plate of the supporting structure can be achieved, mounting can be achieved by changing positions according to requirements, and installation is not limited to fixed position, the flexibility is strong.

Further, first recess 13 has been seted up to the last wall of first fixed block 8, first damping spring 14 has been fixed to the inside bottom of first recess 13, the top of first damping spring 14 is connected with head rod 9, the top of head rod 9 is fixed with first mounting panel 4, second recess 15 has been seted up to the last wall of second fixed block 10, the inside bottom of second recess 15 is fixed with second damping spring 17, the top of second damping spring 17 is connected with second connecting rod 16, the top of second connecting rod 16 is fixed with second mounting panel 6, when vibrations, first damping spring 14 and second damping spring 17 can effectively cushion vibrations, avoid vibrations to cause the bearing structure to damage, bearing structure's life has been prolonged, wherein, first damping spring 14 and second damping spring 17 all are in the recess, can effectively spacing the spring.

Further, the mounting hole has all been seted up to the last table wall of first mounting panel 4 and second mounting panel 6, and the first mounting panel 4 and the second mounting panel 6 of utilizing to set up the mounting hole can be fixed the driver's cabin steadily.

Further, the outer walls of the supporting frame 1 and the supporting cross rod 2 are both fixed with limiting convex strips 5, the inner wall of the through groove 11 is provided with limiting grooves 12 matched with the limiting convex strips 5, when the sliding seat 7 moves, the sliding seat can linearly move along the limiting convex strips 5, and the moving stability of the sliding seat 7 can be improved.

Furthermore, a silica gel pad is bonded on the inner surface wall of the through groove 11, the outer surface wall of the silica gel pad is smooth and has no protrusion, and the silica gel pad with the smooth outer surface wall and no protrusion has small friction force, so that the sliding of the sliding seat 7 is facilitated.

Further, the up end under the first damping spring 14 natural state is no longer than the last port of first recess 13, and the up end under the second damping spring 17 natural state is no longer than the last port of second recess 15, and first damping spring 14 and second damping spring 17 are in the recess all the time, can carry on spacingly to the spring more steadily, avoid it to buckle.

The working principle and the using process of the utility model are as follows: when the utility model is used, the supporting structure and the metal shell of the cab can be stably fixed by utilizing the first mounting plate 4 and the second mounting plate 6, in addition, when in vibration, the first damping spring 14 and the second damping spring 17 can effectively buffer the vibration, the damage of the supporting structure caused by the vibration is avoided, the service life of the supporting structure is prolonged, wherein, the first damping spring 14 and the second damping spring 17 are both positioned in the groove, the spring can be effectively limited, in addition, the sliding in the sliding groove 18 is arranged on the supporting frame 1 by utilizing the sliding block 3, the free movement of the supporting cross rod 2 can be realized, the supporting point can be conveniently changed according to the supporting requirement to support the metal shell, secondly, the position of the middle mounting plate of the supporting structure can be changed by utilizing the sliding of the sliding seat 7 provided with the through groove 11, the installation can be carried out according to the position change as required, and the installation is not limited to the fixed position installation, the flexibility is strong.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but shock attenuation stable form driver's cabin bearing structure which characterized in that: including carriage (1), the inside of carriage (1) is equipped with support horizontal pole (2), the both ends of support horizontal pole (2) all are fixed with slider (3), spout (18) with slider (3) looks adaptation are seted up to the inside wall of carriage (1), carriage (1) and the outside of support horizontal pole (2) all are equipped with slide (7), logical groove (11) have been seted up to the lateral wall of slide (7), and the top of slide (7) is fixed with first fixed block (8), the top both sides symmetry of carriage (1) is fixed with second fixed block (10).

2. A stable shock-absorbing cab support structure according to claim 1, wherein: first recess (13) have been seted up to the last wall of first fixed block (8), the inside bottom of first recess (13) is fixed with first damping spring (14), the top of first damping spring (14) is connected with head rod (9), the top of head rod (9) is fixed with first mounting panel (4), second recess (15) have been seted up to the last wall of second fixed block (10), the inside bottom of second recess (15) is fixed with second damping spring (17), the top of second damping spring (17) is connected with second connecting rod (16), the top of second connecting rod (16) is fixed with second mounting panel (6).

3. A stable shock-absorbing cab support structure according to claim 2, wherein: mounting holes are formed in the upper wall of the first mounting plate (4) and the upper wall of the second mounting plate (6).

4. A stable shock-absorbing cab support structure according to claim 1, wherein: the outer wall of carriage (1) and support horizontal pole (2) all is fixed with spacing sand grip (5), spacing groove (12) with spacing sand grip (5) looks adaptation are seted up to the inner wall that leads to groove (11).

5. A stable shock-absorbing cab support structure according to claim 1, wherein: and a silica gel pad is bonded on the inner surface wall of the through groove (11), and the outer surface wall of the silica gel pad is smooth and has no protrusion.

6. A stable shock-absorbing cab support structure according to claim 2, wherein: the upper end face of the first damping spring (14) in a natural state does not exceed the upper end opening of the first groove (13), and the upper end face of the second damping spring (17) in a natural state does not exceed the upper end opening of the second groove (15).