CN204184474U - A kind of driver's cab turnover load lifting cylinder lower bracket - Google Patents

Abstract

The utility model discloses a lower bracket of a cab flipping lifting cylinder, which comprises a mounting plate connected with the front end of the vehicle frame, a right-angle bending part is arranged on the upper end of the mounting plate, and a front suspension mechanism bracket is connected to the upper surface of the right-angle bending part; The front side of the lower end of the plate is provided with a support plate staggered from its plane, and the support plate is provided with a shaft sleeve for connecting the hinge shaft and connecting the lower end of the lifting cylinder through the hinge shaft; There are vertical plates serving as reinforcing ribs, and the lower ends of the vertical plates connected to the support plates are all bent and connected with the shaft sleeves. The beneficial effect of this scheme can be known according to the description of the above scheme, the design is reasonable, the structure is simple and compact, and the length of the lifting cylinder can be effectively shortened without causing interference; and the front suspension mechanism bracket is fixed to the lifting cylinder bracket The parts connected as a whole can effectively improve the installation efficiency of the frame parts.

Description

A lower bracket for the cab flip lift cylinder

technical field

The utility model relates to an auto part, in particular to a lower support for a cab turning and lifting cylinder.

Background technique

The engine of the truck is arranged under the cab. In order to facilitate the maintenance of the engine, most of the truck cabs are equipped with a forward-turning turning mechanism. A considerable part of the turning mechanism is lifted by a hydraulic lift cylinder. Realize that the cab is flipped forward. The lifting cylinder of the cab turning mechanism that adopts hydraulic jacking and turning is generally installed on the lower side of the front of the cab to shorten the length of the lifting cylinder. Specifically, a bracket for installing the lifting cylinder is installed near the front end of the frame. Install the lifting cylinder on the bracket when the cab is installed, and connect the other end of the lifting cylinder to the cab. However, the front end of the frame must be equipped with the front suspension bracket of the cab, so the current lift cylinder bracket should avoid the front suspension bracket, and the position on the frame should be a little backward, so that the lift cylinder should be properly extended. length.

Utility model content

The utility model aims at the deficiencies in the prior art, and provides a cab with reasonable design, simple and compact structure, which can shorten the length of the lifting cylinder, increase the turning speed of the cab, and improve the assembly efficiency of frame parts. Flip the lift cylinder lower bracket over.

In order to achieve the above object, the utility model provides a lower bracket of the cab tilt lift cylinder, which includes a mounting plate connected to the front end of the vehicle frame, a right-angle bending part is arranged on the upper end of the mounting plate, and a right-angle bending part is arranged on the The surface is connected with a front suspension mechanism bracket; the front side of the lower end of the mounting plate is provided with a support plate staggered from its plane, and the support plate is provided with a shaft sleeve for connecting the hinge shaft and connecting the lower end of the lift cylinder through the hinge shaft; A vertical plate serving as a reinforcing rib is provided between the mounting plate and the rear side of the bending part; a vertical plate serving as a reinforcing rib is provided between the mounting plate and the front side of the bending part, and the support plate, and connected The lower ends of the vertical boards of the support boards are bent and connected with the shaft sleeves.

Wherein, the width of the bracket of the front suspension mechanism is smaller than that of the bending part and is located in the middle of the bending part.

When in use, this solution is installed on the vehicle frame, then the lifting cylinder is installed at the position of the axle sleeve, and the front suspension mechanism is installed on the front suspension mechanism bracket.

The beneficial effect of this scheme can be known according to the description of the above scheme, the design is reasonable, the structure is simple and compact, and the length of the lifting cylinder can be effectively shortened without causing interference, and the turning speed of the cab can be improved; and the front suspension mechanism bracket The part fixedly connected with the lift cylinder bracket as an integral part can effectively improve the installation efficiency of the frame parts.

Description of drawings

Fig. 1 is the structural representation of the specific embodiment of the utility model;

Fig. 2 is the installation schematic diagram of the specific embodiment of the utility model;

In the figure, 1. Vehicle frame; 2. Mounting plate; 3. Bending part; 4. Bracket of front suspension mechanism; 5. Support plate; 6. Lifting cylinder; 7. Bushing; hanging mechanism.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

As shown in Figure 1, the utility model is a lower bracket for the cab tilt lift cylinder, including a mounting plate 2 connected to the front end of the vehicle frame 1, the upper end of the mounting plate 2 is provided with a right-angle bending part 3, and on the right-angle bending part The surface is connected with a front suspension mechanism bracket 4, the width of the front suspension mechanism bracket 4 is smaller than the bending part 3 and is located in the middle of the bending part 3; A shaft sleeve 7 connected to the hinge shaft and connected to the lower end of the lift cylinder 6 by the hinge shaft; a vertical plate 8 serving as a reinforcing rib is arranged between the mounting plate 2 and the rear side of the bending portion 3; the front of the mounting plate 2 and the bending portion 3 Sides, and between the support plates 5 are provided with vertical plates 8 serving as reinforcing ribs, and the lower ends of the vertical plates 8 connected to the support plates 5 are bent and connected with the shaft sleeve 7 .

When in use, this program is installed on the vehicle frame 1, then the lifting cylinder 6 is installed at the axle sleeve 7 position, and the front suspension mechanism 9 is installed at the front suspension mechanism bracket 4.

The undescribed technical features of the utility model can be realized by or adopting the prior art, and will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary skilled persons within the essential scope of the present utility model shall also belong to the protection scope of the present utility model.

Claims (2)

1. a driver's cab turnover load lifting cylinder lower bracket, is characterized in that, comprises the adapter plate be connected with vehicle frame front end, and described adapter plate upper end is provided with right angle bend, and described right angle bend upper surface is connected with front overhang mechanism rack; The front side of described adapter plate lower end is provided with the stay bearing plate staggered with its plane, and described stay bearing plate is provided with for connecting hinge spindle and is connected the axle sleeve of load lifting cylinder lower end by described jointed shaft; The riser serving as reinforced rib is provided with between on rear side of described adapter plate and bending part; On front side of described adapter plate and bending part, and between described stay bearing plate, be provided with the riser serving as reinforced rib, and the riser lower end connecting described stay bearing plate is all bending is connected with described axle sleeve.

2. driver's cab turnover load lifting cylinder lower bracket according to claim 1, is characterized in that, described front overhang mechanism rack width is less than described bending part and is positioned in the middle part of described bending part.