CN209290534U - A kind of high intensity freight vehicle guardrail and the truck side guard assembly with the guardrail - Google Patents

Abstract

The utility model relates to lorries to protect field, especially a kind of high-intensitive freight vehicle guardrail and the truck side guard assembly with the guardrail, including a breast board, the arc-shaped curved surface that the lateral wall of the breast board is plane, inner sidewall is middle part outwardly convex, it is respectively fixedly connected in the surrounding of breast board equipped with a protective frame, be connected two stiffener plates arranged in a crossed manner on the lateral wall of breast board, and each stiffener plate is arranged respectively along the diagonal line of breast board lateral wall and both ends are connected with the protective frame.The design of its tailgate structure is reasonable, entire breast board is transformed, certain deformation size is reserved, enhances the anti-deformation of breast board, support and protection to entire boxcar side impact, thrust are realized by side guard assembly simultaneously, the danger in compartment of rising during reduction cartage.

Description

A kind of high intensity freight vehicle guardrail and the truck side guard assembly with the guardrail

Technical field

The utility model relates to lorries to protect field, especially a kind of high-intensitive freight vehicle guardrail and the lorry with the guardrail Side guard assembly.

Background technique

For medium-and-large-sized lorry, cargo is transported loading, especially some graininess is being transported or is being easy When the cargo of shaking must breast board to the side by lorry and rear baffle realize the limit to entire bearing space, because Side plate carries stronger outside thrust during transportation for this, additionally, due to which current tailgate structure design is mostly single One thin-slab structure is used for a long time and is risen the danger in compartment it is easy to appear lorry, moreover, prolonged use there are many deficiencies Such breast board can also shorten breast board service life.

Utility model content

The utility model one of to solve above-mentioned technical problem used by technical solution be: a kind of high intensity wagon protective Column, including a breast board, the breast board are made of steel, and the lateral wall of the breast board is plane, inner sidewall is middle part convex The arc-shaped curved surface risen, is respectively fixedly connected in the surrounding of breast board equipped with a protective frame, and connected two is arranged in a crossed manner on the lateral wall of breast board Stiffener plate, the diagonal line setting along breast board lateral wall and both ends are connected with the protective frame respectively of each stiffener plate.

It is connected between the protective frame and the breast board using integrally casting.

It is connected between the stiffener plate and breast board lateral wall using integrally casting.

A kind of truck side guard assembly, including just like guardrail described in any one of claims 1 to 3, in the shield The both ends of the upper and lower part of the protective frame on column are respectively symmetrically connected a bolt pipe, further include two fixed and be arranged at intervals on lorry Lower activity pin member on compartment, two lower activity pin members are used to limit the bottom of the guardrail, in the guardrail front and rear sides Boxcar plate on a connected column vertically respectively, be fixed with activity pin member on one respectively at the top of two columns, two Upper activity pin member cooperates lower activity pin member that the guardrail is fixed, the bolt pipe, lower activity pin member, column, Upper activity pin member is made of steel material.

The lower activity pin member includes the lower pin pipe that two intervals are fixed on boxcar base side, the pin pipe under two Between be fitted with a next pin, be connected on lateral wall a lower push-rod in the middle part of the next pin between two lower pin pipes, described the next to sell Inner end for being matched with the bolt tube cavity on the corresponding position, the lower pin pipe, the next pin, lower push-rod are steel Material.

The upper activity pin member includes the upper pin pipe that two intervals are fixed in the top-side of two columns, upper and lower pin pipe it Between be fitted with a upper pin, in the middle part of the upper pin on two between pin pipe on lateral wall be connected a upper push-rod, the upper pin For matching with the bolt tube cavity on the corresponding position, the upper pin pipe, upper pin, upper push-rod are steel material for inner end Matter.

A kind of truck side guard assembly further includes the damping rubber block that several are arranged at intervals on the lateral wall of breast board, Each damping rubber block is in same horizontal line setting, and the damping rubber block is used for when overturning is idle and boxcar side edge Abut against realization buffering.

Beneficial effect possessed by the utility model is that tailgate structure design rationally, is transformed entire breast board, is reserved Certain deformation size enhances the anti-deformation of breast board, while being realized by side guard assembly to entire boxcar side It impacts, the support and protection of thrust, the danger in compartment of rising during reduction cartage.

Detailed description of the invention

Fig. 1 is the side structure schematic view of the guardrail in the utility model.

Fig. 2 is the schematic perspective view of Fig. 1.

Fig. 3 is the schematic view of the front view of the truck side guard assembly of the utility model.

Fig. 4 be Fig. 3 in A-A to schematic cross-sectional view.

In figure, 1, breast board；2, arc-shaped curved surface；3, protective frame；4, stiffener plate；5, bolt pipe；6, column；7, lower pin Pipe；8, the next pin；9, lower push-rod；10, upper pin pipe；11, upper pin；12, upper push-rod；13, damping rubber block；14, compartment.

Specific embodiment

In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality It is described in detail with novel.

As shown in figs. 1-4, a kind of high-intensitive freight vehicle guardrail, the breast board is made of steel, including a breast board 1, institute The arc-shaped curved surface 2 that the lateral wall for stating breast board 1 is plane, inner sidewall is middle part outwardly convex, is respectively fixedly connected in the surrounding of breast board 1 and sets There is a protective frame 3, be connected two stiffener plates 4 arranged in a crossed manner on the lateral wall of breast board 1, and each stiffener plate 4 is respectively along breast board 1 The diagonal line of lateral wall is arranged and both ends are connected with the protective frame 3, and entire breast board 1 is that a cast member passes through following process Processing obtains, in the case where same material, the design of this kind of structure so that its overall structural strength is higher, meanwhile, in advance In advance the inner sidewall of breast board 1 is set to the arc-shaped curved surface 2 of middle part outwardly convex, so that in 1 inner sidewall of breast board by outside Thrust when, will not easily be deformed, enhance breast board 1 anti-deformation, from structure design on enhance breast board 1 it is strong Degree, the connection of the integral type that in addition above-mentioned cast member uses is so that bonding strength is high between protective frame 3 and breast board 1, Neng Gougeng It is effective to improve anti-deformation ability；In addition the setting molding stiffener plate 4 of subject under discussion can play the role of auxiliary enhancing, to subtract The problems such as few 1 excessive deformation of later period breast board, extend the normal use time of breast board 1, while can effectively enhance entire lorry The intensity of side guard assembly reduces lorry side and rises the risk in compartment.

It is connected between the protective frame 3 and the breast board 1 using integrally casting；Integrated molding can effectively enhance connection The bonding strength at position, to enhance the anti-deformation ability of breast board 1.

It is connected between 1 lateral wall of the stiffener plate 4 and breast board using integrally casting；Integrated molding can effectively enhance The bonding strength of connecting portion, to enhance the anti-deformation ability of breast board 1.

A kind of truck side guard assembly, including a guardrail, at the both ends point of the upper and lower part of the protective frame 3 of the guardrail Be not connected not symmetrically a bolt pipe 5, further includes two fixations and is arranged at intervals on the lower activity pin member on boxcar 14, two lower work Dynamic pin member is used to limit the bottom of the guardrail, vertical respectively on 14 plate of boxcar of the guardrail front and rear sides to be connected One column 6 is fixed with activity pin member at the top of two columns 6 respectively, and activity pin member cooperates lower removable pin on two The guardrail is fixed in component.Cooperated by lower activity pin member and upper activity pin member to realize the fixation to guardrail, So as to entire guardrail to be fixed on boxcar 14 and two columns 6, so as to being transported in boxcar 14 The thrust realization that cargo generates during the motion is kept out, and so as to be effectively prevented the compartment phenomenon that rises, is enhanced in use process To protection intensity, prolong the service life.

The lower activity pin member includes the lower pin pipe 7 that two intervals are fixed on 14 base side of boxcar, under two A next pin 8 is fitted between pin pipe 7, a connected lower push-rod 9 on the 8 middle part lateral wall of the next pin between two lower pin pipes 7, institute The inner end of the next pin 8 is stated for matching with 5 inner cavity of bolt pipe on the corresponding position.

The upper activity pin member includes the upper pin pipe 10 that two intervals are fixed in the top-side of two columns 6, is being sold up and down A upper pin 11 is fitted between pipe 7, be connected a upper push-rod 12 on the 11 middle part lateral wall of upper pin on two between pin pipe 10, The inner end of the upper pin 11 with 5 inner cavity of bolt pipe on the corresponding position for matching.

A kind of truck side guard assembly, further include several be arranged at intervals on breast board 1 lateral wall on damping rubber block 13, each damping rubber block 13 is in same horizontal line setting, and the damping rubber block 13 is used for when overturning is idle and lorry vehicle 14 side of compartment is buffered along realization is abutted against；Breast board 1 may be implemented after downwardly turning over outward by each damping rubber block 13 and vehicle The abutting on 14 side edge of compartment, to prevent the two directly hard contact from causing to damage.

Working principle:

When installation, be flipped up entire breast board 1 first, when overturning to it is vertical after, by inwardly pulling two lower push-rods 9 by column The limit of 1 lower end of plate, prevents it from shaking outward, may then pass through operator and insert additional pin for suppressing metal to prevent under two Position pin 8 is arbitrarily displaced outwardly, to play safety effect, or directly welds the upper limit in the inner end of two the next pins 8 after installation The block of position can also be with；When needing fixed side 1, reach the fixed work of limit by primary inwardly two upper pins 11 of operation With in addition, the stability in order to guarantee bonding strength, each lower pin pipe 7 is welded on 14 side of compartment by good welding procedure On wall, using good welding design either integrated molding between pin pipe 10 and corresponding column 6 on two；When not needing to make When with breast board 1, side pulls out two upper push-rods 12 to drive upper pin 11 to be detached from corresponding upper pin pipe 10, thus entire column respectively Plate 1 can realize around each lower pin pipe 7 and downwardly turn over outward, may be implemented after overturning by each damping rubber block 13 and compartment The abutting of 14 sides edge, to prevent the two directly hard contact from causing to damage.

Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model It protects in range.

Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.

Claims (7)

1. a kind of high intensity freight vehicle guardrail, it is characterised in that: including a breast board, the lateral wall of the breast board is plane, inner sidewall For the arc-shaped curved surface of middle part outwardly convex, it is respectively fixedly connected in the surrounding of breast board equipped with a protective frame, it is solid on the lateral wall of breast board Even two stiffener plates arranged in a crossed manner, each stiffener plate is arranged along the diagonal line of breast board lateral wall respectively and both ends are prevented with described Frame is protected to be connected.

2. a kind of high-intensitive freight vehicle guardrail according to claim 1, it is characterised in that: the protective frame and the breast board it Between using integrally casting connect.

3. a kind of high-intensitive freight vehicle guardrail according to claim 1 or 2, it is characterised in that: the stiffener plate and breast board It is connected between lateral wall using integrally casting.

4. a kind of truck side guard assembly, it is characterised in that: including just like guardrail described in any one of claims 1 to 3, It is respectively symmetrically connected a bolt pipe at the both ends of the upper and lower part of the protective frame of the guardrail, further includes that two is fixed and interval is set The lower activity pin member on boxcar is set, two lower activity pin members are used to limit the bottom of the guardrail, in the guardrail Be connected a column vertically respectively on the boxcar plate of front and rear sides, is fixed with removable pin on one respectively at the top of two columns Component, activity pin member cooperates lower activity pin member that the guardrail is fixed on two.

5. a kind of truck side guard assembly according to claim 4, it is characterised in that: the lower activity pin member includes two Be spaced the lower pin pipe that is fixed on boxcar base side, be fitted between two lower pin pipes one it is the next sell, the pin pipe under two Between the next pin middle part lateral wall on be connected a lower push-rod, the inner end of the next pin is used for and inserting on the corresponding position Pin pipe inner cavity matches.

6. a kind of truck side guard assembly according to claim 4, it is characterised in that: the upper activity pin member includes two The upper pin pipe in the top-sides of two columns is fixed at interval, and a upper pin is fitted between upper and lower pin pipe, on two pin pipe it Between upper pin in the middle part of be connected on lateral wall a upper push-rod, the inner end of the upper pin is used for and the bolt on the corresponding position Tube cavity matches.

7. a kind of truck side guard assembly according to claim 4, it is characterised in that: be arranged at intervals on column including several Damping rubber block on the lateral wall of plate, each damping rubber block are in same horizontal line setting, and the damping rubber block is used for Realization buffering is abutted against with boxcar side edge when overturning is idle.