CN210337577U

CN210337577U - Heavy vehicle gearbox bracket and heavy vehicle

Info

Publication number: CN210337577U
Application number: CN201920653085.1U
Authority: CN
Inventors: 李武兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-04-17
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a heavy vehicle gearbox bracket, including left extension board and right extension board, left extension board and right extension board lower extreme pass through the crossbeam and connect, correspond gearbox housing bottom on the crossbeam and level the position and be equipped with one or more first blotters, and the middle part of left extension board and right extension board is equipped with the support that corresponds respectively, and support end-to-end connection has the second blotter, the utility model discloses still relate to a heavy vehicle who installs above-mentioned gearbox bracket, the utility model discloses simple structure can prevent that the blotter from to the tenesmus of gearbox, can realize fixed to the gearbox, has improved vehicle driving's security, simultaneously the utility model discloses it is high to use logical joining in marriage, can be applicable to the vehicle of different models.

Description

Heavy vehicle gearbox bracket and heavy vehicle

Technical Field

The utility model relates to a heavy vehicle accessories field especially relates to a heavy vehicle gearbox bracket and heavy vehicle.

Background

The engine of the existing heavy vehicle has large output power and large torque, and in addition, the vehicle jolts, shakes and vibrates in the driving process, so that the gearbox can drop and fall off, and potential safety hazards are caused. To solve the problem, CN 201820437967.X discloses a gearbox bracket assembly for a pure electric tractor, which comprises a left bracket, a right bracket, two shock absorption seats, two shock absorption blocks and a cross beam. The beam is fixedly arranged at the tops of the two wedge-shaped shock absorption blocks, the wedge-shaped bottoms of the two shock absorption blocks are fixedly arranged inside the two shock absorption seats, and the left support and the right support are arranged outside the two shock absorption seats in a bilateral symmetry mode. The technical scheme in the above document has a good shock absorption effect, and improves the safety of vehicle driving.

Those skilled in the art are still working on developing a heavy vehicle transmission bracket and a heavy vehicle capable of improving the prevention of the falling or falling of the transmission to further improve the driving safety of the heavy vehicle.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a heavy vehicle gearbox bracket and heavy vehicle are provided, it can effectively prevent the tenesmus of gearbox and drop, has improved heavy vehicle's the security of traveling.

In order to achieve the above object, the utility model provides a heavy vehicle gearbox bracket, including left extension board and right extension board, left extension board and right extension board lower extreme pass through the crossbeam and connect, correspond gearbox housing bottom on the crossbeam and level the position and be equipped with one or more first blotters, and the middle part of left extension board and right extension board is equipped with the support that corresponds respectively, and the support end-to-end connection has the second blotter.

Preferably, the joint of the lower ends of the cross beam, the left support plate and the right support plate is provided with a reinforcing rib.

Preferably, the two ends of the cross beam are connected to the lower ends of the left support plate and the right support plate through connecting plates respectively, and first mounting holes are formed in the connecting plates.

Preferably, the joint of the cross beam and the connecting plate is provided with a reinforcing rib.

Preferably, the support comprises a support frame, a support rod and a cushion pad mounting seat, the support frame is composed of an upper transverse plate, a vertical plate and a lower transverse plate, the vertical plate is connected to the end parts of the upper transverse plate and the lower transverse plate on the same side, and the other ends of the upper transverse plate and the lower transverse plate are respectively connected to the inner surfaces of the left support plate or the right support plate;

one end of the supporting rod is connected to the inner surface of the left supporting plate or the right supporting plate, and the other end of the supporting rod penetrates through the vertical plate to be connected with the cushion pad mounting seat.

Preferably, the first cushion pad and the second cushion pad are both provided with positioning holes.

Preferably, a second mounting hole is formed above the left support plate and the right support plate.

Preferably, two first cushion pads are arranged on the cross beam, and the two first cushion pads are arranged on the cross beam in parallel.

Preferably, the left support plate and the right support plate are respectively composed of an upper vertical steel plate, a vertical inclined plate and a lower vertical steel plate, and the vertical inclined plate is obliquely arranged and connected between the upper vertical steel plate and the lower vertical steel plate from outside to inside;

the second mounting hole is opened on last vertical steel sheet, and on the vertical swash plate was located to the support, the connecting plate was connected under on the vertical steel sheet.

The utility model discloses simple structure connects whole frock on the girder through left and right extension board to through the second blotter on left and right extension board to the gearbox fixed and buffering gearbox's horizontal hunting about, hold up the support to the gearbox through the first blotter on the crossbeam bottom simultaneously, prevent the blotter to the whereabouts of gearbox, and then realize fixing the gearbox, improved the structural stability of gearbox on heavy-duty car, improved the security of vehicle driving; simultaneously the utility model discloses use the wildcard nature high, only through quantity and the position that changes the first blotter on fore-and-aft length of crossbeam and the crossbeam, can realize the installation demand of different model vehicles.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

FIG. 2 is a schematic front view of the structure of FIG. 1;

1-a left support plate; 2-a right support plate; 3-a cross beam; 4-a first cushion;

5-a bracket; 51-a support frame; 51 a-upper transverse plate; 51 b-a riser; 51 c-a lower transverse plate; 52-a support bar; 53-cushion mount;

6-a second cushion; 7-a connecting plate; 8-a first mounting hole; 9-reinforcing ribs; 10-positioning holes; 11-second mounting hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1 to 2, the heavy vehicle gearbox bracket comprises a left support plate 1 and a right support plate 2, wherein the lower ends of the left support plate 1 and the right support plate 2 are connected through a cross beam 3, one or more first cushion pads 4 are arranged on the cross beam 3 corresponding to the smooth bottom of a gearbox shell, corresponding supports 5 are respectively arranged in the middle of the left support plate 1 and the middle of the right support plate 2, and the tail ends of the supports 5 are connected with second cushion pads 6.

In order to further strengthen the structural strength of the bracket, the joints of the cross beam 3 and the lower ends of the left support plate 1 and the right support plate 2 are provided with reinforcing ribs 9.

The two ends of the cross beam 3 are respectively connected to the lower ends of the left support plate 1 and the right support plate 2 through connecting plates 7, first mounting holes 8 are formed in the connecting plates 7, the cross beam structure can be fixed on a vehicle through the connecting plates 7, and the left support plate and the right support plate can be independently detached from the cross beam, so that the gearbox can be conveniently overhauled; the crossbeam 3 is equipped with strengthening rib 9 with connecting plate 7 junction, improves the stability that crossbeam 3 and connecting plate 7 are connected.

The left support plate 1 and the right support plate 2 are respectively composed of an upper vertical steel plate, a vertical inclined plate and a lower vertical steel plate, the vertical inclined plate is connected between the upper vertical steel plate and the lower vertical steel plate in an inclined mode from outside to inside, and the overall framework of the bracket is in an inverted trapezoid shape. On one hand, the bent left and right support plates enable the adaptability of the bracket to a vehicle beam and a gearbox to be higher; on the other hand, the vertical stress capacity of the left support plate and the right support plate can be improved.

The upper vertical steel plate above the left support plate 1 and the right support plate 2 is provided with a second mounting hole 11, so that the whole bracket can be conveniently fixed on a vehicle, the vertical inclined plate is provided with a support 5, and the support is provided with a second cushion pad, so that the stress capacity of the second cushion pad is improved; further, the connecting plate 7 is connected to the lower vertical steel plate.

Wherein, support 5 includes carriage 51, bracing piece 52 and blotter mount pad 53, and carriage 51 comprises last horizontal plate 51a, riser 51b and lower horizontal plate 51c, and riser 51b is connected at last horizontal plate 51a and lower horizontal plate 51c homonymy tip, and the other end of going up horizontal plate 51a and lower horizontal plate 51c connects respectively at the internal surface of left branch board 1 or right branch board 2, and the structural stability of whole support is high, and can with the gearbox position structure looks adaptation of vehicle base. Meanwhile, one end of the support rod 52 is connected with the inner surface of the left support plate 1 or the right support plate 2; the other end passes through the vertical plate 51b and is connected with the cushion pad mounting seat 53; supporting the cushion mount 53 through the bracket 51 also improves the force-bearing capacity of the cushion mount, and thus the force-bearing capacity of the second cushion is improved.

All seted up locating hole 10 on first blotter 4 and the second blotter 6, the frictional force of first blotter of increase and second blotter and gearbox contact site improves the location effect of first blotter and second blotter to the gearbox.

Be equipped with two first blotters 4 on crossbeam 3, two first blotters 4 set up on crossbeam 3 side by side, and two first blotters correspond and set up in gearbox housing bottom department of leveling for whole bracket structure and gearbox adaptation more.

During the use, set up second mounting hole 11 through on left branch board 1 and the right branch board 2 and install the whole device on the girder of the both sides of vehicle bottom for first blotter holds the gearbox from the lower part, and the gearbox is fixed from the left and right sides to the second blotter, has realized fixing to the gearbox promptly.

Example 2

A heavy vehicle gearbox bracket comprises a bottom girder and a gearbox, wherein the heavy vehicle gearbox bracket is arranged on the bottom girder corresponding to the gearbox.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a heavy vehicle gearbox bracket, includes left extension board (1) and right extension board (2), characterized by: the lower ends of the left support plate (1) and the right support plate (2) are connected through a cross beam (3); one or more first cushion pads (4) are arranged on the beam (3) corresponding to the flat part at the bottom of the gearbox shell; the middle parts of the left support plate (1) and the right support plate (2) are respectively provided with a corresponding bracket (5), and the tail end of the bracket (5) is connected with a second cushion pad (6).

2. The heavy vehicle transmission carrier as recited in claim 1, wherein: and a reinforcing rib (9) is arranged at the joint of the lower ends of the beam (3) and the left support plate (1) and the right support plate (2).

3. The heavy vehicle transmission carrier as recited in claim 1, wherein: two ends of the cross beam (3) are respectively connected to the lower ends of the left support plate (1) and the right support plate (2) through connecting plates (7); a first mounting hole (8) is formed in the connecting plate (7).

4. The heavy vehicle transmission carrier as recited in claim 3, wherein: and reinforcing ribs (9) are arranged at the joints of the cross beams (3) and the connecting plates (7).

5. The heavy vehicle transmission carrier as recited in claim 2, wherein: the support (5) comprises a support frame (51), a support rod (52) and a cushion pad mounting seat (53); the supporting frame (51) is composed of an upper transverse plate (51 a), a vertical plate (51 b) and a lower transverse plate (51 c); the vertical plates (51 b) are connected to the end parts of the upper transverse plate (51 a) and the lower transverse plate (51 c) on the same side; the other ends of the upper transverse plate (51 a) and the lower transverse plate (51 c) are respectively connected to the inner surface of the left support plate (1) or the right support plate (2);

one end of the supporting rod (52) is connected to the inner surface of the left support plate (1) or the right support plate (2); the other end passes through the vertical plate (51 b) and is connected with the cushion pad mounting seat (53).

6. The heavy vehicle transmission carrier as recited in claim 1, wherein: and the first cushion pad (4) and the second cushion pad (6) are provided with positioning holes (10).

7. The heavy vehicle transmission carrier as recited in claim 3, wherein: and a second mounting hole (11) is formed above the left support plate (1) and the right support plate (2).

8. The heavy vehicle transmission bracket of any one of claims 1 to 7, further comprising: two first cushion pads (4) are arranged on the cross beam (3), and the two first cushion pads (4) are arranged on the cross beam (3) in parallel.

9. The heavy vehicle transmission carrier as recited in claim 7, wherein: the left support plate (1) and the right support plate (2) are respectively composed of an upper vertical steel plate, a vertical inclined plate and a lower vertical steel plate; the vertical inclined plate is obliquely arranged and connected between the upper vertical steel plate and the lower vertical steel plate from outside to inside;

the second mounting hole (11) is formed in the upper vertical steel plate; the bracket (5) is arranged on the vertical inclined plate; the connecting plate (7) is connected to the lower vertical steel plate.

10. A heavy vehicle comprises a bottom crossbeam and a gearbox, and is characterized in that: the heavy vehicle gearbox bracket as recited in any one of claims 1 to 9 is arranged on the bottom girder at a position corresponding to the gearbox.