CN207644491U - A kind of folding vehicular guardrail - Google Patents

Abstract

This application discloses a kind of folding vehicular guardrails, including at least one guardrail part (1), and the column (2) being arranged on vehicle frame, the guardrail part (1) includes the multiple guardrail boards being hinged, described guardrail part (1) one end is hinged with vehicle frame, the other end is removably connect with the column (2), and the multiple guardrail board can fold or be unfolded.Folding vehicular guardrail provided by the present application may be implemented one and overturn guardrail to vehicle front or rear, and each guardrail board of each guardrail part is mutually folded, occupied little space in overturning, not only laborsaving, efficient but also be not take up cargo position of platform.

Description

A kind of folding vehicular guardrail

Technical field

This application involves equipment technology field of transport, more particularly to a kind of folding vehicular guardrail.

Background technology

The large and medium-sized vehicle of existing mating guardrail, when guardrail height is higher, especially guardrail overturns guardrail and can beat When to ground, guardrail on vehicle can be arranged by the following two kinds mode：

First, guardrail is split as two parts up and down or multi-section point, one is connected to by screw thread or pinch grip per part It rises, guardrail is carried off or hung out for one section one section using manpower or machinery when dismounting.It is also by manpower and mechanical handling when installation It is installed.Since single hop guardrail weight is larger, generally at least mono- section of 20kg, when mutual disassembly, labor intensity is big, and efficiency is low, Mechanical handling can power limit by place and car owner.And guardrail split out after detached completely with car body, be easily lost.

Second, guardrail is divided into two parts, lower part is higher by car body a distance, and is fixed together with vehicle frame, top Point guardrail is hinged by hinge and lower part guardrail, and going up part guardrail at this time can directly be overturned by hinge, it is laborsaving and It is efficient.But its underpart guardrail is beyond the very high height of cargo platform, be not suitable for the common carrier instruments such as fork truck into Luggage goods and unloading.Lifting device loading, unloading cargo is such as used, not only to raise much apart from waste of energy more, be also easy to knock Touching guardrail causes guardrail to damage.

Therefore, how to provide a kind of easy to disassemble, be convenient for the guardrail of cargo handling, be that those skilled in the art are urgently to be resolved hurrily The technical issues of.

Invention content

In order to solve the above technical problems, first purpose of the present invention is to provide a kind of folding vehicular guardrail；This practicality The folding vehicular guardrail of novel offer may be implemented one and overturn guardrail to vehicle front or rear, each guardrail part Each guardrail board is mutually folded, is occupied little space in overturning, not only laborsaving, efficient but also be not take up cargo position of platform.

Technical solution provided by the invention is as follows：

A kind of folding vehicular guardrail, including at least one guardrail part, and the column that is arranged on vehicle frame, the guardrail Part includes the multiple guardrail boards being hinged, and guardrail part one end is hinged with vehicle frame, and the other end and the column are dismountable Connection, the multiple guardrail board can fold or be unfolded.

Preferably, the column is hinged with vehicle frame or removably connect.

Preferably, which further includes preceding guardrail part, rear guardrail part, and includes at least one column and multiple guardrails Part, the preceding guardrail part are fixedly connected with the front of vehicle frame, and the rear guardrail part is fixedly connected with the tail portion of vehicle frame, the column It is arranged in vehicle frame side, the multiple guardrail part is separately positioned on the preceding guardrail part and the column or the rear guardrail part Between the column, the single guardrail part is hinged with the preceding guardrail part or the rear guardrail part respectively.

Preferably, which is equipped with 2 columns, 4 guardrail parts, and the column is separately positioned on two sides of vehicle frame Midpoint.

Preferably, it is additionally provided with hook, any guardrail board of the guardrail part is equipped with and the limit linked up with and matched Ring, described hook one end is rotatable to be fixed on vehicle frame, and the other end is removably connect with the spacing ring, and the hook is used The fixed function in being in folded state in the guardrail part.

Preferably, the hook specifically includes rotation bolt, connector, double nut, the Hook being sequentially connected, the rotation Turn the one end of bolt far from the connector to be fixedly connected with vehicle frame, the double nut is used to adjust the length of the hook, institute Hook is stated removably to connect with the spacing ring.

Preferably, it is additionally provided with fixed component, the fixed component is arranged on vehicle frame, for being in exhibition in the guardrail part Fixed function from when open state.

Preferably, the fixed component specifically includes limited block, and the bolt rod and socket to match, the limit Block is arranged in the guardrail board of guardrail part, and the bolt rod is arranged with socket on vehicle frame, and the bolt rod can be inserted described Sliding in key seat, and the fixed limited block.

Preferably, the bolt rod is equipped with bulge-structure, for limiting movement of the bolt rod in the socket Range.

Preferably, the guardrail part is equipped with locking member with the column connection, for being in the guardrail part Fixed function from when unfolded state.

The utility model is directed to existing vehicle guardrail, and especially large and medium-sized vehicle guardrail dismounting labor intensity is big, has lost It loses, or loads and unloads the problem of inconvenience has been damaged, influenced cargo handling, a kind of novel folding vehicular guardrail is provided, including Guardrail part, column.Guardrail part includes multiple mutually hinged guardrail boards, and multiple guardrail boards can be rotated around hinged place, realizes guardrail The folding or expansion of part.One end of guardrail part is hinged with vehicle frame, and the other end is removably connect with column, then when needing handling goods When object, the connection of guardrail part and column is dismantled, multiple guardrail boards of guardrail part is made mutually to fold, and is revolved around with vehicle frame hinged place Turn so that guardrail part is folded and opened, and the space conceded loads the goods into car convenient for fork truck or other tools, or is unloaded from car Lower cargo.When cargo handling finishes, the guardrail part of folding is unfolded, and is connect with column, then guardrail part will not be to the row of vehicle Generation interference is sailed, meanwhile, the guardrail part of expansion plays the role of protection and fixed interior cargo, can also install rain cover etc. when necessary Object further functions as the effect of the interior cargo of protection.

Description of the drawings

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments described in application, for those of ordinary skill in the art, without creative efforts, Other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of folding vehicular guardrail in the embodiment of the present invention；

Fig. 2 is the schematic top plan view of folding vehicular guardrail in the embodiment of the present invention；

Fig. 3 is the left view schematic diagram (headstock direction) of folding vehicular guardrail in the embodiment of the present invention；

Fig. 4 is the stereoscopic schematic diagram of folding vehicular guardrail in the embodiment of the present invention；

Fig. 5 is the structural schematic diagram (folded state) of folding vehicular guardrail in the embodiment of the present invention；

Fig. 6 is the schematic top plan view (folded state) of folding vehicular guardrail in the embodiment of the present invention；

Fig. 7 is the structural schematic diagram of guardrail board in folding vehicular guardrail in the embodiment of the present invention；

Fig. 8 is the structural schematic diagram linked up in folding vehicular guardrail in the embodiment of the present invention；

Fig. 9 is the structural schematic diagram (partial enlargement) of fixed component in folding vehicular guardrail in the embodiment of the present invention；

Reference numeral：1- guardrail parts；2- columns；Guardrail part before 3-；Guardrail part after 4-；5- is linked up with；51- rotates bolt；52- Connector；53- double nuts；54- Hooks；6- spacing rings；7- fixed components；71- limited blocks；72- bolt rods；73- sockets； 8- locking members；

Specific implementation mode

In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality The attached drawing in example is applied, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described implementation Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common The every other embodiment that technical staff is obtained without making creative work should all belong to the application protection Range.

Please be as shown in Figures 1 to 9, it is as follows that the embodiment of the present invention provides technical solution provided by the invention：

A kind of folding vehicular guardrail, including at least one guardrail part 1, and the column 2 that is arranged on vehicle frame, the shield Column part 1 includes the multiple guardrail boards being hinged, and described 1 one end of guardrail part is hinged with vehicle frame, and the other end and the column 2 are removable The connection unloaded, the multiple guardrail board can fold or be unfolded.

The utility model is directed to existing vehicle guardrail, and especially large and medium-sized vehicle guardrail dismounting labor intensity is big, has lost It loses, or loads and unloads the problem of inconvenience has been damaged, influenced cargo handling, a kind of novel folding vehicular guardrail is provided, including Guardrail part 1, column 2.Guardrail part 1 includes multiple mutually hinged guardrail boards, and multiple guardrail boards can be rotated around hinged place, realizes shield The folding or expansion of column part 1.One end of guardrail part 1 is hinged with vehicle frame, and the other end is removably connect with column 2, then works as needs When handling goods, guardrail part 1 and the connection of column 2 are dismantled, multiple guardrail boards of guardrail part 1 is made mutually to fold, and around with vehicle Frame hinged place rotates so that guardrail part 1 is folded and opened, and the space conceded loads the goods into vehicle convenient for fork truck or other tools It is interior, or unload cargo from car.When cargo handling finishes, the guardrail part 1 of folding is unfolded, and is connect with column 2, then guardrail part Interference will not be generated to the traveling of vehicle, meanwhile, the guardrail part 1 of expansion plays the role of protection and fixed interior cargo, necessary When the objects such as rain cover can be also installed, further function as the effect of the interior cargo of protection.

Guardrail part 1 provided by the utility model can use the guardrail board of any number to form.For example, being protected using three When breast board, it can be arranged as follows：It is hinged outside first guardrail board and vehicle frame (outer hinged indicate relative to entire vehicle body and Speech, articulated position is on the outside of vehicle body), i.e. the first guardrail board can have mercy on hinge side to overturn to outside vehicle body；Second guardrail board and the first shield Hinged outside breast board, i.e. the second guardrail board can have mercy on hinge side to overturn to outside the first guardrail board；Third guardrail board and the second shield (for entire vehicle body, articulated position is on the inside of vehicle body for interior hinged expression) hinged in breast board, i.e. third guardrail The plate hinge that can have mercy on is turned inside out to the second guardrail board.So set, can be in order to the folding and expansion of guardrail board.According to practical need It wants, the guardrail board that may also set up other quantity is hinged use.

Preferably, the column 2 is hinged with vehicle frame or removably connect.

Column 2 can be set as detachable column or be reversible column, i.e., column 2 can be removed directly from vehicle frame, Or to bottom is turned on the outside of vehicle body, remove or overturning after column 2 be not take up the position of vehicle body loading platform, convenient for from vehicle body into Row loading or unloading.

Preferably, which further includes preceding guardrail part 3, rear guardrail part 4, and includes at least one column 2 and multiple shields Column part 1, the preceding guardrail part 3 are fixedly connected with the front of vehicle frame, and the rear guardrail part 4 is fixedly connected with the tail portion of vehicle frame, institute It states column 2 to be arranged in vehicle frame side, the multiple guardrail part is separately positioned on the preceding guardrail part 3 and the column 2 or described Afterwards between guardrail part 4 and the column 2, the single guardrail part 1 is cut with scissors with the preceding guardrail part 3 or the rear guardrail part 4 respectively It connects.

As a preferred embodiment, the guardrail part 3 before vehicle frame front end is arranged, the guardrail part after vehicle frame rear end is arranged 4, and column 2 is set in vehicle frame side.Multiple guardrail parts 1 are set simultaneously.Guardrail part is set between preceding guardrail part 3 and column 2 1,1 one end of guardrail part and preceding guardrail part 3 are hinged, the other end is removably connect with column 2；Rear guardrail part 4 and column 2 it Between guardrail part 1 is equally set, 1 one end of guardrail part and rear guardrail part 4 are hinged, the other end is removably connect with column 2.Pass through The preceding guardrail part 3 of setting, rear guardrail part 4, multiple guardrail parts 1 and column 2, may be implemented to impale entire vehicle frame.It is arranged multiple Multiple guardrail parts 1 can be separately folded when needed, vacate the space of bigger, easily facilitate the handling of cargo by guardrail part 1. Guardrail part 4 may be alternatively provided as column and the matched structure of folding guardrail board as needed afterwards.

Preferably, which is equipped with 2 columns, 2,4 guardrail parts 1, and the column 2 is separately positioned on two sides of vehicle frame The midpoint on side.

Preferably, 2 columns, 2,4 guardrail parts 1 are arranged in the utility model, and vehicle frame side is respectively set in column 2 Midpoint, then each side of vehicle frame be symmetrical arranged 2 guardrail parts 1.According to actual needs, guardrail provided by the utility model It may also set up any number of column 2, guardrail part 1.

Preferably, it is additionally provided with hook 5, any guardrail board of the guardrail part 1 is equipped with the limit to match with the hook 5 Position ring 6,5 one end are rotatable is fixed on vehicle frame for the hook, and the other end is removably connect with the spacing ring 6, described Fixed function from hook 5 is used for when the guardrail part 1 is in folded state.

The utility model is additionally provided with hook 5, and the limit to match with hook 5 is equipped in any guardrail board of guardrail part 1 Position ring 6.Link up with that 5 one end are rotatable to be fixed on vehicle frame, the other end is removably connect with spacing ring 6.Hook 5 is for protecting Fixed function from when column part 1 is in folded state, i.e., when each guardrail board of guardrail part 1 folds, by will link up with 5 with Spacing ring 6 is connected so that the guardrail part 1 of folding is fixed on one end of vehicle frame, will not shake and even be unfolded back and forth, to keep away Exempt from guardrail part 1 to have an impact handling goods process.

Preferably, the hook 5 specifically includes the rotation bolt 51 being sequentially connected, connector 52, double nut 53, Hook 54, the described rotation one end of bolt 51 far from the connector 52 is fixedly connected with vehicle frame, and the double nut 53 is for adjusting institute The length of hook 5 is stated, the Hook 54 is removably connect with the spacing ring 6.

Hook 5 preferably includes the rotation bolt 51 being sequentially connected, connector 52, double nut 53, Hook 54.It is sequentially connected It specifically refers to：51 one end of rotation bolt is fixedly connected with vehicle frame, and the other end is fixedly connected with connector 52 so that connector 52 can It is rotated around rotation bolt 51；The one end of connector 52 far from rotation bolt 51 is connected to one with Hook 54 by double nut 53 It rises, by adjusting the position of double nut 53, the length for elongating or shortening entire hook 5 may be implemented, convenient for hook 5 and spacing ring 6 connection or dismounting.For example, it is desired to when the guardrail part 1 of fixed fold, hook 5 is rotated in a circumferential direction around rotation bolt 51 be linked into or Deviate from spacing ring 6, can have the function that fixed and unclamps guardrail part 1.And hook 5 is fixed on vehicle frame, will not be lost, be needed When can come into operation immediately.Hook 5 quantity as needed fixed guardrail part 1 quantity setting.Such as it can be in vehicle frame Hook 5 is respectively set in front and back both sides, i.e., setting 4 links up with 5 altogether, respectively nonfloating rail part 1.

Preferably, it is additionally provided with fixed component 7, the fixed component 7 is arranged on vehicle frame, at the guardrail part 1 The fixed function in unfolded state.

The utility model is additionally provided with fixed component 7, and fixed component 7 is arranged on vehicle frame, for being in the guardrail part 1 Fixed function from when unfolded state.Such as vehicle is in the process of moving, especially vehicle is loaded with cargo in the process of moving, fixed 7 nonfloating rail part 1 of component avoids guardrail part from shaking or deviate from, protects cargo, while also can guarantee the normal row of the safety of vehicle It sails.It is preferred that being respectively provided with fixed component 7 in each corresponding position of adjacent guardrail board, the fixation to each guardrail board is realized.

Preferably, the fixed component 7 specifically includes limited block 71, and the bolt rod 72 to match and socket 73, The limited block 71 is arranged in the guardrail board of guardrail part 1, and the bolt rod 72 is arranged with socket 73 on vehicle frame, described to insert Pin rod 72 can slide in the socket 73, and the fixed limited block 71.

Fixed component 7 includes limited block 71, and bolt rod 72, the socket 73 to match, and bolt rod 72 can be described Sliding in socket 73, and the fixed limited block 71.Socket 73 can be arranged to what fixed plate was connected with two pieces of risers Structure, fixed plate are fixed on vehicle frame, and two pieces of risers are equipped with concentric holes, are inserted into for bolt rod 72 and along the axis of two concentric holes Move back and forth.Bolt rod 72 is moved towards limited block 71, can resist or be inserted in the limited block 71 being arranged in guardrail board, is played solid It is set for using；Bolt rod 72 is moved far from limited block 71, unclamps fixed position, is convenient for the folding of guardrail board.

Limited block 71 can be arranged in guardrail board lower end and protrude guardrail board, then limited block 71 can be fully deployed in guardrail board When, limitation guardrail board is further moved into compartment, and the mobile effect of limitation is played in guardrail board unfolded state.Meanwhile it will insert Pin rod 72 is set as resisting the structure in the outside of limited block 71, then fixed component 7 can be completely fixed the guardrail board of guardrail part 1, So that guardrail board is fixed on the side of vehicle frame, will not inwardly or outwardly move.

Preferably, the bolt rod 72 is equipped with bulge-structure, for limiting the bolt rod 72 in the socket 73 Moving range.

Preferably, bulge-structure is arranged on bolt rod 72, can limit bolt rod 72 socket 73 mobile model It encloses, avoids bolt rod 72 completely out and lose.Bulge-structure on bolt rod 72 can be that bolt rod 72 is equipped with card slot, And corresponding clamp spring is set at card slot, it moves, can prevent for bolt rod 72 to be limited between two risers of socket Bolt rod 72 falls loss during taking out, drawing.

Preferably, the guardrail part 1 is equipped with locking member 8 with 2 connection of the column, in the guardrail part 1 Fixed function from when in unfolded state.

It is equipped with locking member 8 in guardrail part 1 and 2 connection of column, for consolidating from when guardrail part 1 be in unfolded state It is set for using.For example, locking member 8 is arranged in the guardrail board of column 2 in guardrail part 1, locking member 8 includes fixed shelf With handle, the limit fixation and releasing of locking member 8 are realized by locking or unclamping handle.Other can also be used in locking member 8 Structure.

When guardrail expansion provided by the utility model, operation principle is as follows：Column 2 is first installed on vehicle frame, will be hung Hook 5 is deviate from from spacing ring 6, is unfolded with external force dragging guardrail part 1, then successively will be below each guardrail board close to vehicle frame side The bolt rod 72 of fixed component 7 moves, fixed limited block 71, then locking member 8 is fixedly connected with column 2.Guardrail part 1 at this time Interior outside is limited, and can play the role of preventing interior cargo from falling.The process that guardrail part 1 is unfolded has been rotated by hinge At it is more effortless quick that guardrail more individually to be carried on to vehicle frame installation.

When guardrail provided by the utility model folds, operation principle is as follows：Locking member 8 is unclamped, unclamps each shield successively Bolt rod 72 below breast board is turned over until bolt rod 72 completely disengages limited block 71 with each guardrail board of external force dragging guardrail part 1 Turnover is folded, and hook 5 is then inserted into the spacing ring 6 on guardrail part 1, and guardrail folding is fixed to be completed, and loading, unloading goods behaviour can be carried out Make.The process that guardrail folds is completed by hinge rotation, and it is more effortless quick more directly to carry single guardrail off vehicle frame, meanwhile, phase Compared with the guardrail being divide into upper part and lower part, the guardrail of the utility model can be folded and be opened completely, convenient for handling goods into Row.

A kind of Foldable vehicular guardrail provided by the utility model, including several guardrail boards hinged by hinge use As long as when unclamp locking member 8, fixed component 7 and realize that one overturns guardrail to vehicle front or rear, Mei Gehu Each guardrail board of column part is mutually folded, is occupied little space in overturning, not only laborsaving, efficient but also be not take up cargo platform Position.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest range caused.

Claims (10)

1. a kind of folding vehicular guardrail, which is characterized in that including at least one guardrail part (1), and be arranged on vehicle frame Column (2), the guardrail part (1) include the multiple guardrail boards being hinged, and described guardrail part (1) one end is hinged with vehicle frame, separately One end is removably connect with the column (2), and the multiple guardrail board can fold or be unfolded.

2. guardrail according to claim 1, which is characterized in that the column (2) is hinged with vehicle frame or removably connect.

3. guardrail according to claim 2, which is characterized in that the guardrail further includes preceding guardrail part (3), rear guardrail part (4), And include at least one column (2) and multiple guardrail parts (1), the preceding guardrail part (3) is fixedly connected with the front of vehicle frame, Guardrail part (4) is fixedly connected with the tail portion of vehicle frame after described, and the column (2) is arranged in vehicle frame side, the multiple guardrail part Be separately positioned on the preceding guardrail part (3) and the column (2) or it is described after between guardrail part (4) and the column (2), institute It is hinged with the preceding guardrail part (3) or the rear guardrail part (4) respectively to state single guardrail part (1).

4. guardrail according to claim 3, which is characterized in that the guardrail is equipped with 2 columns (2), 4 guardrail parts (1), institute State the midpoint that column (2) is separately positioned on two sides of vehicle frame.

5. according to the guardrail described in any one of claim 1-4, which is characterized in that be additionally provided with hook (5), the guardrail part (1) any guardrail board is equipped with the spacing ring (6) to match with the hook (5), and described hook (5) one end is rotatable solid It is scheduled on vehicle frame, the other end is removably connect with the spacing ring (6), and the hook (5) is used at the guardrail part (1) The fixed function in folded state.

6. guardrail according to claim 5, which is characterized in that the hook (5) specifically includes the rotation spiral shell being sequentially connected Bolt (51), connector (52), double nut (53), Hook (54), the separate connector (52) of rotation bolt (51) One end is fixedly connected with vehicle frame, and the double nut (53) is used to adjust the length of the hook (5), the Hook (54) and institute Spacing ring (6) is stated removably to connect.

7. guardrail according to claim 6, which is characterized in that be additionally provided with fixed component (7), the fixed component (7) sets It sets on vehicle frame, fixed function from being used for when the guardrail part (1) is in unfolded state.

8. guardrail according to claim 7, which is characterized in that the fixed component (7) specifically includes limited block (71), with And the bolt rod (72) to match and socket (73), the limited block (71) is arranged in the guardrail board of guardrail part (1), described Bolt rod (72) is arranged with socket (73) on vehicle frame, and the bolt rod (72) can be slided in the socket (73), and The fixed limited block (71).

9. guardrail according to claim 8, which is characterized in that the bolt rod (72) is equipped with bulge-structure, for limiting Make the bolt rod (72) the socket (73) moving range.

10. guardrail according to claim 9, which is characterized in that the guardrail part (1) and the column (2) connection Equipped with locking member (8), fixed function from being used for when the guardrail part (1) is in unfolded state.