CN212828717U

CN212828717U - Novel loader driver's cabin of preventing toppling

Info

Publication number: CN212828717U
Application number: CN202020650916.2U
Authority: CN
Inventors: 张步坤
Original assignee: Yangzhou Hengbang Machinery Manufacturing Co ltd
Current assignee: Yangzhou Hengbang Machinery Manufacturing Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-03-30
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a prevent toppling novel loader driver's cabin, including rectangle top frame and rectangle underframe, two rectangular beams have been welded respectively to the inner wall of rectangle top frame and the inner wall of rectangle underframe, and the fixed supporting beam that is parallel with the load wagon that is equipped with in middle part of rectangular beam inner wall, and two first recesses have been seted up respectively to the both sides of rectangular beam inner wall, and two second recesses have been seted up respectively to supporting beam's both sides, and two second recesses are corresponding with two first recesses respectively, and respectively fixedly connected with a plurality of elastic support mechanism and a plurality of support channel-section steel between two second recesses and two first recesses, the beneficial effects of the utility model are that: support in carrying out the rectangle top frame and rectangle underframe through the rectangular beam, rethread supporting beam, a plurality of elastic support mechanism and a plurality of support channel-section steel support the rectangular beam, can improve the anti extrusion and the antitorque ability of rectangle top frame and rectangle underframe.

Description

Novel loader driver's cabin of preventing toppling

Technical Field

The utility model relates to a loader driver's cabin, in particular to prevent novel loader driver's cabin that topples belongs to loader technical field.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood. The cab of the wheel loader is mainly used for guaranteeing safe operation of construction vehicles, preventing falling objects from puncturing the cab to hurt drivers and avoiding drivers from being impacted or extruded due to deformation of the cab in a rollover accident.

The existing loader cab is poor in anti-extrusion and anti-distortion capacity, when the existing loader cab is overturned laterally, a driver is impacted or extruded to endanger life safety, and a window of the existing loader cab generally adopts arc spindle glass to obtain a large visual angle range, but is difficult to transport, and is easy to collide with and damage in the transport process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent toppling novel loader driver's cabin to solve the current loader driver's cabin anti-extrusion that proposes in the above-mentioned background art and anti distortion ability poor and the window adopts the problem of arc spindle glass transportation difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a novel overturn-preventing loader cab comprises a rectangular top frame and a rectangular bottom frame, wherein two rectangular beams are welded on the inner wall of the rectangular top frame and the inner wall of the rectangular bottom frame respectively, a supporting beam parallel to a loading vehicle is fixedly arranged in the middle of the inner wall of each rectangular beam, two first grooves are formed in two sides of the inner wall of each rectangular beam respectively, two second grooves are formed in two sides of each supporting beam respectively and correspond to the two first grooves respectively, a plurality of elastic supporting mechanisms and a plurality of supporting channel steel are fixedly connected between the two second grooves and the two first grooves respectively, two corners of the bottom edge of the rectangular top frame are fixedly connected with two feet of the top edge of the rectangular bottom frame respectively through two front stand columns, two sides of the bottom end of the rectangular top frame are fixedly connected with two sides of the top end of the rectangular bottom frame respectively through two middle stand columns, and two corners of the other edge side of the bottom end of the rectangular top frame are fixedly connected with two corners of the other edge side of the top end of the rectangular top frame through two V-shaped rear upright posts respectively.

As a preferred technical scheme of the utility model, the mounting panel of avris fixedly connected with slope of rectangle underframe, the mounting panel is trapezoidal form, fixed mounting has the preceding glass of C style of calligraphy between the avris of the top of mounting panel and rectangle top frame, two fixed mounting has back glass, two between the back stand install two side glass between back stand and two center stands respectively.

As an optimal technical scheme of the utility model, two the top and the bottom of rectangular beam are all fixed and are equipped with the reinforcing plate.

As an optimal technical scheme of the utility model, a plurality of the distribution that interlocks each other is supported with a plurality of to elastic support mechanism, the inside of rectangle roof beam is separated for a plurality of triangle region through a supporting beam, a plurality of elastic support mechanism and a plurality of support channel-section steel.

As a preferred technical scheme of the utility model, every elastic support mechanism all includes connecting rod and bracing piece, a plurality of spout, a plurality of have been seted up respectively to the one end of bracing piece the inside of the one end difference sliding insertion a plurality of spout of connecting rod, a plurality of the one end of connecting rod is passed through a plurality of spring respectively with the other end fixed connection of spout inner wall, two the inside of first recess is fixed mounting respectively has the first fixed axle of a plurality of, two the inside of second recess is fixed mounting respectively has a plurality of second fixed axle, a plurality of the other end of connecting rod is connected with the fixed interlude of the first fixed axle of a plurality of, a plurality of the other end of bracing piece is connected with the fixed interlude of a plurality of second fixed axle respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel loader driver's cabin of preventing toppling, support rectangle top frame and rectangle underframe through the rectangular beam, rethread supporting beam, a plurality of elastic support mechanism and a plurality of support channel-section steel support the rectangular beam, can improve the anti extrusion and the anti distortion ability of rectangle top frame and rectangle underframe, and can divide the inside of rectangular beam into a plurality of triangle regions through a supporting beam, a plurality of elastic support mechanism and a plurality of support channel-section steel, triangle-shaped is more stable, can further improve the bulk strength of rectangular beam, deformation when avoiding the whole machine to topple to the greatest extent, ensure navigating mate's personal safety, can play the effect of buffering through the elasticity of spring simultaneously, the energy absorption effect is better when the side direction topples; the rear upright posts in the V shape are matched with each other to enable the front glass and the rear glass to be installed in a protruding mode, the visual angle range is ensured, meanwhile, the arc spindle glass does not need to be used, and transportation is facilitated.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of a rectangular beam according to the present invention;

fig. 5 is a schematic view of the sectional structure of the elastic expansion mechanism of the present invention.

In the figure: 1. a rectangular top frame; 2. a rectangular bottom frame; 3. a rectangular beam; 4. a support beam; 5. a first groove; 6. a second groove; 7. a first fixed shaft; 8. a second fixed shaft; 9. an elastic support mechanism; 10. supporting channel steel; 11. a front pillar; 12. a middle upright post; 13. a rear pillar; 14. a connecting rod; 15. a support bar; 16. a chute; 17. a spring; 18. mounting a plate; 19. a front glass; 20. rear glass; 21. a side glass; 22. a reinforcing plate.

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.

Referring to fig. 1-5, the utility model provides a novel loader cab against tilting, comprising a rectangular top frame 1 and a rectangular bottom frame 2, wherein two rectangular beams 3 are respectively welded on the inner wall of the rectangular top frame 1 and the inner wall of the rectangular bottom frame 2, a supporting beam 4 parallel to a loader is fixedly arranged in the middle of the inner wall of the rectangular beam 3, two first grooves 5 are respectively arranged on both sides of the inner wall of the rectangular beam 3, two second grooves 6 are respectively arranged on both sides of the supporting beam 4, the two second grooves 6 respectively correspond to the two first grooves 5, a plurality of elastic supporting mechanisms 9 and a plurality of supporting channel steel 10 are respectively fixedly connected between the two second grooves 6 and the two first grooves 5, the rectangular beam 3 is supported by the supporting beam 4, the plurality of elastic supporting mechanisms 9 and the plurality of supporting channel steel 10, the extrusion resistance and the distortion resistance of the rectangular top frame 1 and the rectangular bottom frame 2 can be improved, two angles of the bottom end edge of the rectangular top frame 1 are respectively fixedly connected with two feet of the top end edge of the rectangular bottom frame 2 through two front uprights 11, two sides of the bottom end of the rectangular top frame 1 are respectively fixedly connected with two sides of the top end of the rectangular bottom frame 2 through two middle uprights 12, and two angles of the other bottom end edge of the rectangular top frame 1 are respectively fixedly connected with two angles of the other top end edge of the rectangular top frame 1 through two rear uprights 13 in a V shape.

Preferably, the side of the rectangular bottom frame 2 is fixedly connected with an inclined mounting plate 18, the mounting plate 18 is in a trapezoid shape, a C-shaped front glass 19 is fixedly mounted between the top end of the mounting plate 18 and the side of the rectangular top frame 1, a rear glass 20 is fixedly mounted between the two rear uprights 13, two side glasses 21 are respectively mounted between the two rear uprights 13 and the two middle uprights 12, the front glass 19 and the rear glass 20 are arranged in a protruding manner, the visual angle range can be ensured, arc spindle glass is not needed for transportation, reinforcing plates 22 are fixedly arranged at the top end and the bottom end of the two rectangular beams 3, the anti-extrusion and anti-distortion capabilities of the cab can be further improved through the reinforcing plates 22, the plurality of elastic supporting mechanisms 9 and the plurality of supporting channel steel 10 are distributed in a mutually staggered manner, the inside of the rectangular beam 3 is divided into a plurality of triangular areas through the supporting beam 4, the plurality of elastic supporting mechanisms 9 and the plurality of supporting, the triangle is more stable, the integral strength of the rectangular beam 3 can be further improved, the anti-extrusion and anti-distortion capability of the cab is improved, the deformation of the whole machine during overturning is avoided to the maximum extent, the personal safety of drivers is guaranteed, each elastic supporting mechanism 9 comprises a connecting rod 14 and a supporting rod 15, one end of each supporting rod 15 is respectively provided with a plurality of sliding grooves 16, one end of each connecting rod 14 is respectively inserted into the corresponding sliding groove 16 in a sliding manner, one end of each connecting rod 14 is respectively fixedly connected with the other end of the inner wall of the corresponding sliding groove 16 through a plurality of springs 17, a plurality of first fixing shafts 7 are respectively fixedly arranged in the two first grooves 5, a plurality of second fixing shafts 8 are respectively fixedly arranged in the two second grooves 6, and the other ends of the connecting rods 14 are respectively fixedly inserted and connected with the plurality of first fixing shafts 7, the other end of a plurality of bracing piece 15 is connected with the fixed interlude of a plurality of second fixed axle 8 respectively, can play the effect of buffering through the elasticity of spring 17, and the energy absorption effect is better when the side direction topples.

When in specific use, the utility model relates to a novel loader cab against overturn, the rectangle top frame 1 and the rectangle bottom frame 2 are supported by the front upright post 11, the middle upright post 12 and the rear upright post 13 to form the whole cab framework, and then the rectangle top frame 1 and the rectangle bottom frame 2 are internally supported by the two rectangle beams 3, when the overturn occurs, because the rectangle beams 3 are supported by the supporting beam 4, the elastic supporting mechanisms 9 and the supporting channel steel 10, the anti-extrusion and anti-distortion capabilities of the rectangle top frame 1 and the rectangle bottom frame 2 can be improved, and the inner part of the rectangle beams 3 can be divided into a plurality of triangular areas by the supporting beam 4, the elastic supporting mechanisms 9 and the supporting channel steel 10, the triangle is more stable, the integral strength of the rectangle beams 3 can be further improved, the deformation of the whole loader during the overturn can be avoided to the maximum extent, the personal safety of drivers can be ensured, the spring 17 stress compression of elastic support mechanism 9 when taking place to warp, can play the effect of buffering through spring 17's elasticity this moment, and the energy absorption effect is better when the side direction topples, can play the purpose that reduces the impact, and in normal use, the back stand 13 through mounting panel 18 and V style of calligraphy cooperatees and to make preceding glass 19 and back glass 20 outstanding installation, need not to use arc spindle glass when guaranteeing the visual angle scope, the transportation of being convenient for.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 novel loader driver's cabin of preventing toppling, includes rectangle top frame (1) and rectangle underframe (2), its characterized in that, two rectangle roof beam (3) have been welded respectively to the inner wall of rectangle top frame (1) and the inner wall of rectangle underframe (2), the fixed supporting beam (4) parallel with the load wagon that is equipped with in middle part of rectangle roof beam (3) inner wall, two first recess (5) have been seted up respectively to the both sides of rectangle roof beam (3) inner wall, two second recess (6) have been seted up respectively to the both sides of supporting beam (4), two second recess (6) are corresponding with two first recess (5) respectively, two between second recess (6) and two first recess (5) respectively fixedly connected with a plurality of elastic support mechanism (9) and a plurality of support channel-section steel (10), two angles of rectangle top frame (1) bottom avris respectively with two feet fixed connection of rectangle underframe (2) top avris through two fore-posts (11), two fore-set And the two sides of the bottom end of the rectangular top frame (1) are respectively fixedly connected with the two sides of the top end of the rectangular bottom frame (2) through two middle uprights (12), and the two corners of the other side of the bottom end of the rectangular top frame (1) are respectively fixedly connected with the two corners of the other side of the top end of the rectangular top frame (1) through two rear uprights (13) shaped like a V.

2. The anti-toppling novel loader cab as claimed in claim 1, wherein: mounting panel (18) of avris fixedly connected with slope of rectangle underframe (2), mounting panel (18) are the trapezoidal form, fixed mounting has preceding glass (19) of C style of calligraphy between the avris of the top of mounting panel (18) and rectangle top frame (1), two fixed mounting has back glass (20), two between back stand (13) install two side glass (21) between back stand (13) and two center pillar (12) respectively.

3. The anti-toppling novel loader cab as claimed in claim 1, wherein: and reinforcing plates (22) are fixedly arranged at the top ends and the bottom ends of the two rectangular beams (3).

4. The anti-toppling novel loader cab as claimed in claim 1, wherein: a plurality of elastic support mechanism (9) and a plurality of support channel-section steel (10) crisscross distribution each other, the inside of rectangle roof beam (3) is separated for a plurality of triangle region through a supporting beam (4), a plurality of elastic support mechanism (9) and a plurality of support channel-section steel (10).

5. The anti-toppling novel loader cab as claimed in claim 1, wherein: every elastic support mechanism (9) all include connecting rod (14) and bracing piece (15), a plurality of spout (16), a plurality of have been seted up respectively to the one end of bracing piece (15) the inside of sliding insertion a plurality of spout (16), a plurality of respectively the one end of connecting rod (14) through a plurality of spring (17) respectively with the other end fixed connection of spout (16) inner wall, two the inside of first recess (5) is fixed mounting respectively has a plurality of first fixed axle (7), two the inside of second recess (6) is fixed mounting respectively has a plurality of second fixed axle (8), a plurality of the other end of connecting rod (14) is connected, a plurality of with a plurality of first fixed axle (7) fixed interlude respectively the other end of bracing piece (15) is connected with a plurality of second fixed axle (8) fixed interlude respectively.