CN210063173U

CN210063173U - Inside buffering shock-absorbing structure of car hopper

Info

Publication number: CN210063173U
Application number: CN201920948224.3U
Authority: CN
Inventors: 程惠清
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-14
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a buffer damping structure in a car hopper, which comprises a side plate, wherein the side plate comprises a side plate frame, a plurality of upright posts are fixed in the side plate frame at equal intervals, the upright posts divide the side plate frame into a plurality of rectangular frames with equal size, the side wall of the rectangular frame facing the interior of the compartment is welded with the four sides of the corrugated panel, one side of the corrugated panel facing the interior of the compartment body is provided with a plurality of buffer mechanisms for preventing goods from directly impacting the side plates, the buffer mechanism comprises a rectangular rubber pad with a buffer function, one surface of the rubber pad facing the corrugated panel is connected with the corrugated panel, one surface of the rubber pad departing from the corrugated panel is fixedly connected with an anti-collision plate, and the anti-collision plate can be slidably mounted on the longitudinal beam or the upright post along the direction vertical to the corrugated panel, so that the anti-collision plate can approach/depart from the corrugated panel. Compared with the prior art, the utility model discloses have the beneficial effect that effectively prevents the curb plate and take place the inflation deformation.

Description

Inside buffering shock-absorbing structure of car hopper

Technical Field

The utility model relates to a commodity circulation transportation equipment technical field, concretely relates to inside buffering shock-absorbing structure of car hopper.

Background

With the continuous development of society and the continuous progress of science and technology, the living standard of people is continuously improved, and the development progress of the transportation industry is also driven. In the transportation industry, a truck is used as a main tool for urban goods distribution, the fuel consumption of the truck is determined by the stocking quality of the truck, the stocking quality of the truck is the sum of the self weight of the truck body and the loaded weight, and the reduction of the fuel consumption by reducing the loaded weight inevitably damages the income of a user, so that the reduction of the self weight of the truck body is an effective means for reducing the fuel consumption. The truck box (hopper) is used as a part for mainly bearing goods, the structure of the truck box is heavy, the dead weight of the truck box is reduced by selecting light-weight metal materials to manufacture the truck box or changing the thickness of the box wall of some trucks, so that the oil consumption is reduced, but the rigidity of the truck box is not enough easily caused by adopting the mode, the goods in the truck box sway in the transportation process after being loaded with the goods, and the goods directly impact the side plates of the truck box to cause the expansion and deformation of the side walls of the truck box.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model aims to provide an inside buffering shock-absorbing structure of car hopper has solved the goods that exists among the prior art and has leaded to the goods railway carriage bloated big technical problem who warp because the tank wall of the direct striking goods railway carriage of goods in the transportation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a buffering and damping structure in a car hopper comprises side plates, wherein each side plate comprises a rectangular side plate frame surrounded by a cross beam and a longitudinal beam, a plurality of stand columns are fixed in the side plate frames at equal intervals, the stand columns divide the side plate frames into a plurality of rectangular frames with equal sizes, and the rectangular frames are welded with four sides of a corrugated panel towards the side wall in a car box, so that the corrugated panel just seals the space of the rectangular frames; corrugated panel face is provided with a plurality of buffer gear who prevents the direct striking curb plate of goods towards the inside one side of railway carriage box, buffer gear is including the rectangle rubber pad that has cushioning effect, the rubber pad court the one side and the corrugated panel of corrugated panel meet mutually, the rubber pad deviates from the one side rigid coupling of corrugated panel has the anticollision board that can with goods direct contact, just the anticollision board can be installed on longeron or stand along the direction of perpendicular to corrugated panel with sliding, makes the anticollision board can be close to/keep away from the corrugated panel.

Furthermore, four corners of one side of the anti-collision plate, which is close to the corrugated panel, are provided with rotatable cylindrical sliding rods, two convex blocks are symmetrically arranged at one end of the sliding rod, which is far away from the anti-collision plate, round cavities matched with the sliding rod are arranged at one sides of the longitudinal beam and the upright post, which face the anti-collision plate, a notch matched with the lug is arranged at the cavity opening of the cavity, so that the sliding rod can be inserted into the cavity, a pressure spring is arranged in the cavity, one end of the pressure spring is fixedly connected to the bottom of the cavity, a limit block which can be inserted into the cavity is arranged between the convex block and the anti-collision plate on the slide bar, the limited block is inserted into the cavity and then rotates a certain angle to ensure that the sliding rod can slide in the cavity but can not slide out completely, the limiting block is clamped on the step surface at the cavity opening of the cavity, and the convex block is in contact with the other end of the compressed spring in a compressed state.

Further, the one end that ripple panel was kept away from to the slide bar is connected with steerable slide bar pivoted knob, be provided with a through-hole on the knob, it can block into to be provided with one on the anticollision board the elastic arch of through-hole makes during the rotatory knob, protruding card is gone into the through-hole order the stopper with the breach staggers and can not break away from the cavity, be provided with on the through-hole and press bellied button.

Furthermore, one end of the anti-collision plate provided with the knob is also provided with a circular ring-shaped stop block for preventing the knob from being extruded by materials, and the height of the stop block is higher than that of the knob.

Furthermore, the vertical slide rod section of the slide rod between the anti-collision plate and the longitudinal beam/upright post is also sleeved with a spring, one end of the spring is connected with one surface of the anti-collision plate close to the rubber pad, and the other end of the spring is connected with one surface of the longitudinal beam/upright post provided with the cavity opening.

Furthermore, the corrugated panel is formed by welding a plurality of trapezoidal plates, and a plurality of cylindrical connecting pieces capable of enhancing the strength of the corrugated panel are further welded at the welding positions of two adjacent trapezoidal plates.

Furthermore, the buffering and damping structure inside the car hopper further comprises a front plate, a bottom plate and a car door, wherein the side plates are arranged on two sides of the front plate and two sides of the car door, and the bottom plate is welded at the bottoms of the side plates and the front plate to form a semi-closed box body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides an inside buffering shock-absorbing structure of car hopper, because the railway carriage subtracts to adopt light material after heavy, intensity and rigidity reduce relatively, the railway carriage takes place to swell easily and warp, is provided with a plurality of buffer gear through the inside one side of railway carriage box at the ripple panel face to prevent that the direct striking curb plate of goods leads to the curb plate to warp, influences the aesthetic property and the practicality of railway carriage. The anti-collision plate can be arranged on the longitudinal beam/the upright post in a sliding manner along the direction vertical to the corrugated panel, and the rubber pad is arranged between the anti-collision plate and the corrugated panel, so that the anti-collision plate has a buffering effect on the corrugated panel when being acted by external force, and the impact force on the corrugated panel is reduced, so that the corrugated panel is prevented from being deformed.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic side plate structure view of a buffering and shock-absorbing structure inside a car hopper provided by the present invention;

FIG. 2 is a schematic view of the slide bar structure of the present invention;

FIG. 3 is a schematic diagram of the cavity structure of the present invention;

FIG. 4 is a schematic view of the slide bar mounting of the present invention;

FIG. 5 is an enlarged view taken at I in FIG. 4;

fig. 6 is an overall structural view of a shock absorbing structure of the inside of a hopper.

Reference numerals in the drawings of the specification include:

the automobile bumper comprises a cross beam 1, longitudinal beams 2, a vertical column 3, a corrugated panel 4, a buffer mechanism 5, a pressure spring 6, a spring 7, a front plate 8, an automobile door 9, a bottom plate 10, a cavity 201, a notch 202, a connecting piece 401, an anti-collision plate 501, a rubber pad 502, a sliding rod 503, a knob 504, a stop block 505, a bump 5031, a limiting block 5032, a button 5041 and a protrusion 5042.

Detailed Description

In order to make the utility model realize that the technical means, the creation characteristics, the achievement purpose and the effect are clearer and are easy to understand, the following combination and the detailed implementation are right the utility model discloses do further explanation:

as shown in fig. 1, the utility model provides an inside buffering shock-absorbing structure of car hopper, including the curb plate, the curb plate includes the rectangle side frame that is enclosed by crossbeam 1 and longeron 2, the equidistance is fixed with many stands 3 that can strengthen side frame intensity in the side frame, stand 3 will the side frame separates into a plurality of rectangle frames that wait big, rectangle frame makes towards the lateral wall in the railway carriage and the four sides welding of ripple panel 4 seal just rectangle frame's space. 4 faces towards the inside one side of railway carriage box of ripple panel and is provided with a plurality of buffer gear 5 that prevent the direct striking curb plate of goods to prevent that the direct striking curb plate of goods from leading to the curb plate to warp, influence the aesthetic property and the practicality of railway carriage. Buffer gear 5 is including the rectangle rubber pad 502 that has the cushioning effect, rubber pad 502 court the one side of ripple panel 4 meets with ripple panel 4, rubber pad 502 deviates from the one side rigid coupling of ripple panel 4 has can with goods direct contact's crashproof board 501, just crashproof board 501 can be installed on longeron 2 or stand 3 along the direction of perpendicular to ripple panel 4 with sliding, makes crashproof board 501 can be close to/keep away from ripple panel 4. Through setting up rubber pad 502, make crashproof board 501 plays cushioning effect to corrugated panel 4 when receiving the exogenic action, reduces corrugated panel 4 and receives the impulsive force size to prevent that it from taking place deformation, reinforcing curb plate structure's stability.

Further, as shown in fig. 2 to 4, four corners of the crash-proof plate 501 near one side of the corrugated panel 4 are provided with rotatable cylindrical sliding rods 503, so that the angle of the sliding rods 503 can be rotated according to requirements, thereby facilitating the installation and the disassembly of the crash-proof plate 501. Two bumps 5031 are symmetrically arranged at one end of the sliding rod 503, which is far away from the impact-resistant plate 501, one sides of the longitudinal beam 2 and the upright column 3, which face the impact-resistant plate 501, are both provided with a circular cavity 201 matched with the sliding rod 503, and two ends of the bumps 5031 are respectively in sliding contact with the inner wall of the cavity 201 to support the sliding rod 503 to facilitate the sliding of the sliding rod 503. A notch 202 matched with the bump 5031 is arranged at the cavity opening of the cavity 201, so that the sliding rod 503 can be inserted into the cavity 201, a pressure spring 6 is arranged in the cavity 201, one end of the pressure spring 6 is fixedly connected to the bottom of the cavity 201, a limit block 5032 capable of being inserted into the cavity 201 is arranged between the bump 5031 and the anti-collision plate 501 of the sliding rod 503, the limit block 5032 is rotated by a certain angle after being inserted into the cavity 201, so that the sliding rod 503 can slide in the cavity 201 but cannot completely slide out, and the bump 5031 is contacted with the other end of the pressure spring 6 in a compressed state when the limit block 5032 is clamped at a step surface at the cavity opening of the cavity 201. By arranging the compression spring 6, the rigid connection between the sliding rod 503 and the longitudinal beam 2/the upright post 3 is changed into elastic connection, so that the rubber pad 502 and the compression spring 6 are compressed to play a buffering role when the anti-collision plate 501 is acted by external force, and when the external force is removed, the rubber pad 502 and the compression spring 6 return to the initial positions. By adopting the mode, the structure is simple, the impact force of the goods on the side plate is reduced, and the deformation of the side plate is effectively prevented.

Further, as shown in fig. 5, in order to adjust the rotation angle of the sliding rod 503, a knob 504 for controlling the rotation of the sliding rod 503 is connected to an end of the sliding rod 503 away from the corrugated panel 4. In order to fix the knob 504, the sliding rod 503 is prevented from rotating due to shaking of a carriage in the transportation process, so that the sliding rod 503 slides out of the cavity 201, a through hole is formed in the knob 504, an elastic protrusion 5042 capable of being clamped into the through hole is arranged on the anti-collision plate 501, and when the knob 504 is rotated, the protrusion 5042 is clamped into the through hole to enable the limiting block 5032 and the notch 202 to be staggered and not to be separated from the cavity 201. In order to facilitate adjustment of the knob 504, a button 5041 for pressing the protrusion 5042 is provided on the through hole.

Further, as shown in fig. 2, in order to prevent the knob 504 from being damaged by the goods hitting the knob 504, a circular ring-shaped stopper 505 for preventing the knob 504 from being pressed by the material is further disposed at one end of the impact-proof plate 501 where the knob 504 is mounted, and the height of the stopper 505 is higher than that of the knob 504.

Further, as shown in fig. 4, in order to enhance the buffering strength of the buffering mechanism 5, a spring 7 is further sleeved on the section of the vertical sliding rod 503 between the impact-proof plate 501 and the longitudinal beam 2/upright post 3 of the sliding rod 503, and one end of the spring 7 is connected with one surface of the impact-proof plate 501 close to the rubber pad 502, and the other end is connected with one surface of the longitudinal beam 2/upright post 3 provided with the cavity 201.

Further, as shown in fig. 1, in order to ensure the strength of the side plates, the corrugated panel 4 is formed by welding a plurality of trapezoidal plates, and a plurality of cylindrical connecting members 401 capable of enhancing the strength of the corrugated panel 4 are welded at the welding positions of two adjacent trapezoidal plates.

Further, as shown in fig. 6, in order to ensure the safety and stability of cargo transportation, the buffering and shock-absorbing structure inside the car hopper further comprises a front plate 8, a bottom plate 10 and a car door 9, wherein the side plates are arranged on both sides of the front plate 8 and the car door 9, and the bottom plate 10 is welded at the bottoms of the side plates and the front plate 8 to form a semi-closed box body.

The utility model discloses a theory of operation:

when the buffer mechanism 5 is installed, the knob 504 is rotated to enable the bump 5031 and the limiting block 5032 to enter the cavity 201, and then the knob 504 is rotated to enable the knob 504 to be clamped by the protrusion 5042, so that the installation is completed; in the process of loading or transporting, when goods striking curb plate, crashproof board 501 extrudees rubber pad 502, and pressure spring 6 and spring 7 all compress, play the cushioning effect, prevent that the curb plate from receiving the too big deformation of impulsive force, and after crashproof board 501 receives external force withdrawal, rubber pad 502, pressure spring 6 and spring 7 resume initial condition again. If the damper 5 is damaged and needs to be replaced, after knob 504 is rotated by pressing button 5041 to withdraw projection 5042 from the through hole, knob 504 is rotated by releasing button 5041 to withdraw sliding rod 503 from cavity 201.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an inside buffering shock-absorbing structure of car hopper, includes the curb plate, the curb plate includes the rectangle curb plate frame that is enclosed by crossbeam (1) and longeron (2), its characterized in that: a plurality of upright posts (3) are fixed in the side plate frame at equal intervals, the upright posts (3) divide the side plate frame into a plurality of rectangular frames with equal size, and the rectangular frames are welded with the four sides of the corrugated panel (4) towards the side wall in the compartment, so that the corrugated panel (4) just seals the space of the rectangular frames; corrugated panel (4) face is provided with a plurality of buffer gear (5) that prevent the direct striking curb plate of goods towards the inside one side of railway carriage box, buffer gear (5) are including rectangle rubber pad (502) that have cushioning effect, rubber pad (502) court the one side of corrugated panel (4) meets with corrugated panel (4), rubber pad (502) deviate from one side rigid coupling of corrugated panel (4) have can with goods direct contact's crashproof board (501), just crashproof board (501) can be installed on longeron (2) or stand (3) along the direction of perpendicular to corrugated panel (4) with sliding, make crashproof board (501) can be close to/keep away from corrugated panel (4).

2. The structure of claim 1, wherein the structure further comprises: four corners of one side, close to the corrugated panel (4), of the anti-collision plate (501) are provided with rotatable cylindrical sliding rods (503), one end, far away from the anti-collision plate (501), of each sliding rod (503) is symmetrically provided with two convex blocks (5031), one sides, facing the anti-collision plate (501), of the longitudinal beams (2) and the upright columns (3) are respectively provided with a circular cavity (201) matched with the sliding rods (503), a notch (202) matched with the convex blocks (5031) is formed in the cavity opening of the cavity (201), so that the sliding rods (503) can be inserted into the cavity (201), a pressure spring (6) is arranged in the cavity (201), one end of the pressure spring (6) is fixedly connected to the bottom of the cavity (201), a limit block (5032) capable of being inserted into the cavity (201) is arranged between the convex blocks (5031) and the anti-collision plate (501) of the sliding rods (2), and the limit block (5032) rotates by a certain angle after being inserted into the cavity (201), so that the The limiting block (5032) is clamped on a step surface at the opening of the cavity (201) when the sliding block slides in but cannot slide out completely, and the bump (5031) is contacted with the other end of the compressed pressure spring (6) in a compressed state.

3. The structure of claim 2, wherein the structure further comprises: the one end that ripple panel (4) were kept away from in slide bar (503) is connected with steerable slide bar (503) pivoted knob (504), be provided with a through-hole on knob (504), it can block into to be provided with one on crashproof board (501) the elastic arch (5042) of through-hole makes during the rotary knob, arch (5042) card is gone into the through-hole order stopper (5032) with breach (202) stagger and can not break away from cavity (201), be provided with on the through-hole and press button (5041) of arch (5042).

4. A shock-absorbing structure for buffering in a vehicle hopper according to claim 3, wherein: one end of the anti-collision plate (501), which is provided with the knob (504), is also provided with a circular ring-shaped stop block (505) for preventing the knob (504) from being extruded by materials, and the height of the stop block (505) is higher than that of the knob (504).

5. The structure of claim 2, wherein the structure further comprises: the vertical slide bar section of the slide bar (503) between the anti-collision plate (501) and the longitudinal beam (2)/the upright post (3) is further sleeved with a spring (7), one end of the spring (7) is connected with one surface of the anti-collision plate (501) close to the rubber pad (502), and the other end of the spring is connected with one surface of the longitudinal beam (2)/the upright post (3) provided with the cavity opening of the cavity (201).

6. The structure of claim 1, wherein the structure further comprises: corrugated panel (4) are formed by a plurality of trapezoidal plate welding, and the welding department of two adjacent trapezoidal plates still welds cylindrical connecting piece (401) that a plurality of can strengthen corrugated panel (4) intensity.

7. The structure of claim 1, wherein the structure further comprises: the automobile door is characterized by further comprising a front plate (8), a bottom plate (10) and an automobile door (9), wherein the side plates are arranged on two sides of the front plate (8) and the automobile door (9), and the bottom plate (10) is welded to the bottoms of the side plates and the front plate (8) to form a semi-closed box body.