CN218061762U - Portable safety fence for highway maintenance - Google Patents

Abstract

The utility model discloses a safety barrier is used in portable highway maintenance, including support column, linking bridge, backup pad and the coupling mechanism who is vertical state, and the middle part of support column has seted up the spread groove to the road surface is directly arranged in through fixed block and backup pad to the support column, the linking bridge sets up between support column and support column, and the linking bridge is the rhombus structure to it is articulated to be between each subassembly of linking bridge, the backup pad is used for the support to the support column, and the backup pad can increase the area of contact on support column and road surface, coupling mechanism sets up the outside at the support column. This safety barrier is used in portable highway maintenance is convenient for adjust the use length of fence, is convenient for accomodate the fence after the use simultaneously, conveniently carries, and the stability of fence is high, prevents that the fence from taking place to empty in the use, combines the setting of reflection of light warning strip, can play certain warning effect.

Description

Portable safety fence for highway maintenance

Technical Field

The utility model relates to a relevant technical field of highway maintenance specifically is a safety fence is used in portable highway maintenance.

Background

The highway refers to a public road which is built according to the highway engineering technical standard specified by the state and can be used for vehicles to run in cities, rural areas and approved by the acceptance of highway administrative departments, and is easy to damage when being put into use for a long time, so that the highway needs to be maintained to ensure the normal trip of people, and a safety fence is needed to isolate the highway in the process of maintaining the highway;

however, the commonly used safety fence has a large volume in the actual use process, is inconvenient to assemble, is poor in portability, is inconvenient to adjust the use length of the fence according to the actual use condition, is low in stability and is easy to topple;

we have therefore proposed a portable road maintenance safety barrier which addresses the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety barrier is used in portable highway maintenance to solve the safety barrier who generally uses that proposes in the above-mentioned background art, in the in-service use, the volume is great, and is inconvenient to assemble the fence, and the portability is not good, and inconvenient according to the in-service use condition to adjust the live length of fence, stability is not high, takes place the problem of empting easily.

In order to achieve the above object, the utility model provides a following technical scheme: a portable safety fence for highway maintenance comprises a support pillar in a vertical state, wherein a connecting groove is formed in the middle of the support pillar, and the support pillar is directly arranged on a road surface through a fixing block and a support plate;

the connecting support is arranged between the supporting columns and is of a diamond structure, all components of the connecting support are hinged, and the connecting support is rotatably connected with the connecting support and the mounting block;

further comprising:

the supporting plate is used for supporting the supporting columns, the contact area between the supporting columns and the road surface can be increased, and the supporting plate is horizontally arranged;

and the connecting mechanism is arranged on the outer side of the support column, is used for limiting the installation between the connecting support and the support column, and drives the support column and the connecting support to form a dismounting structure.

Preferably, the supporting columns are inserted into the fixing blocks, the fixing blocks are fixedly connected to the upper ends of the supporting plates, and the fixing blocks and the supporting columns are limited through fixing bolts;

and the fixing bolt is in threaded connection with the fixing block and the fixing bolt is in threaded connection with the supporting column.

Preferably, coupling mechanism includes that the surface sets up the spliced pole of screw thread, sets up at the connecting plate that is vertical state, has limiting displacement's supplementary piece and has the adapter sleeve of locking function.

Preferably, sliding connection is arranged in at the middle part of spread groove in to the spliced pole, and fixed connection between spliced pole and the connecting block to be connected through the mode of hinge between connecting block and the linking bridge, the surface of linking bridge is provided with reflection of light warning strip moreover.

Preferably, the connecting column is connected with the connecting sleeve in a threaded manner, the connecting sleeve is attached to the outer side surface of the connecting plate, and the connecting plate is fixedly connected with the auxiliary block.

Preferably, the connecting plate drives the auxiliary block to be connected in the middle of the fixing groove in a clamping mode, the fixing groove is formed in the outer side of the supporting column, and the connecting plate is connected to the outer surface of the connecting column in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the portable safety fence for highway maintenance, in the actual use process, through the arrangement of the connecting support, all components of the connecting support are hinged, the using length of the fence is convenient to adjust, meanwhile, the fence is convenient to store after the fence is used, the carrying is convenient, the arrangement of the connecting mechanism is combined, the connecting mechanism comprises a connecting column, a connecting plate, an auxiliary block and a connecting sleeve, the fence is convenient to assemble, meanwhile, the arrangement of the fixing block and the fixing bolt is combined, the contact area of the supporting column and the road surface can be increased, the stability of the fence is improved, the fence is prevented from falling down in the using process, and a certain warning effect can be achieved by combining the arrangement of the light-reflecting warning strip;

1. the supporting column is inserted in the middle of the fixing block and is directly arranged on the road surface through the fixing block and the supporting plate, so that the contact area between the supporting column and the road surface can be increased, the stability of the fence in the using process is increased, and the fence is prevented from falling in the using process;

2. the fence is provided with a connecting support, a reflective warning strip and a mounting block, wherein the connecting support is of a diamond structure, all components of the connecting support are hinged, the connecting support is rotatably connected with the connecting support and the mounting block, and the connecting support is hinged with the connecting block;

3. the fence connecting device is provided with a connecting mechanism, the connecting mechanism is arranged on the outer side of the supporting column, the connecting mechanism comprises a connecting column, a connecting plate, an auxiliary block and a connecting sleeve, the connecting mechanism is arranged, the connecting bracket and the supporting column are conveniently connected through the connecting mechanism, the fence is conveniently connected and assembled, and the fence is conveniently assembled.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the connection column, the connection plate and the connection sleeve of the present invention;

FIG. 4 is a schematic view of the connection structure of the supporting column, the fixing block and the supporting plate of the present invention;

fig. 5 is a schematic view of the connection mechanism and the support pillar of the present invention.

In the figure: 1. a support pillar; 2. connecting grooves; 3. a fixed block; 4. a support plate; 5. a fixing bolt; 6. connecting blocks; 7. connecting a bracket; 8. a reflective warning strip; 9. fixing grooves; 10. a connecting mechanism; 11. connecting columns; 12. a connecting plate; 13. an auxiliary block; 14. connecting sleeves; 15. and (7) installing the block.

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 present invention provides a technical solution: the utility model provides a portable safety barrier for highway maintenance, includes support column 1, spread groove 2, fixed block 3, backup pad 4, gim peg 5, connecting block 6, linking bridge 7, reflection of light warning strip 8, fixed slot 9, coupling mechanism 10, spliced pole 11, connecting plate 12, supplementary piece 13, adapter sleeve 14 and installation piece 15.

When the portable safety fence for highway maintenance is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, a connecting groove 2 is arranged in the middle of a supporting column 1, the supporting column 1 is connected with a connecting bracket 7 through a connecting mechanism 10, the connecting mechanism 10 comprises a connecting column 11 with threads arranged on the outer surface, a connecting plate 12 arranged in a vertical state, an auxiliary block 13 with a limiting function and a connecting sleeve 14 with a locking function, firstly, the connecting column 11 is arranged in the middle of the connecting groove 2, meanwhile, the connecting column 11 is fixedly connected with a connecting block 6, the connecting block 6 is arranged on the inner side of the supporting column 1, meanwhile, the connecting block 6 is arranged between the supporting column 1 in a fitting manner, and when the connecting column 11 drives the connecting block 6 and the connecting bracket 7 to slide to proper positions, the connecting plate 12 is fixedly connected with the auxiliary block 13 by pushing the connecting plate 12;

the connecting plate 12 drives the auxiliary block 13 to be clamped with the fixing groove 9 formed in the outer side of the supporting column 1, the position between the connecting column 11 and the supporting column 1 is limited, then the connecting sleeve 14 in threaded connection with the outer surface of the connecting column 11 is rotated, the connecting sleeve 14 is attached to the outer surface of the connecting plate 12, the position between the connecting plate 12 and the supporting column 1 is limited through the connecting sleeve 14, the connecting plate 12 and the supporting column 1 are prevented from loosening, the mounting tightness between the supporting column 1 and the connecting support 7 is ensured, the fence can be conveniently assembled and used, the operation is convenient and fast, and the use is very convenient;

the connecting support 7 is hinged with the connecting block 6, the connecting support 7 is of a diamond structure, all components of the connecting support 7 are hinged, the connecting support 7 is hinged with the connecting support 7, the connecting support 7 is rotatably connected with the mounting block 15, the supporting column 1 and the supporting column 1 are stretched according to actual use conditions, so that the connecting block 6 and the connecting support 7, the connecting support 7 and the connecting support 7, and the connecting support 7 and the mounting block 15 rotate, the use length of the fence is adjusted, the supporting column 1 is directly inserted into the fixing block 3 shown in the figures 1 and 4 after adjustment is completed, and the fixing block 3 is fixedly connected to the upper end of the supporting plate 4;

through the setting of backup pad 4, the road surface is directly arranged in to backup pad 4, can increase the area of contact on support column 1 and road surface, the stability of fence in the use has been increased, prevent that the fence from taking place to empty in the use, then have limiting displacement's gim peg 5 through rotating, be threaded connection between gim peg 5 and support column 1 and gim peg 5 and the fixed block 3, it is spacing to carry out between fixed block 3 and the support column 1 through gim peg 5, and linking bridge 7's surface is provided with reflection of light warning strip 8, setting through reflection of light warning strip 8, can play certain warning effect, promote the security of fence in the use, and after the use, loosen the connection between support column 1 and linking bridge 7 through coupling mechanism 10, dismantle the device, combine linking bridge 7 to shrink, reduce the occupation of land space of fence, be convenient for carry the device, and convenient for operation, and very convenient for use.

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 (6)

1. A portable safety fence for highway maintenance comprises a supporting column (1) in a vertical state, wherein a connecting groove (2) is formed in the middle of the supporting column (1), and the supporting column (1) is directly arranged on a road surface through a fixing block (3) and a supporting plate (4);

the connecting support (7) is arranged between the supporting column (1) and the supporting column (1), the connecting support (7) is of a diamond structure, all components of the connecting support (7) are hinged, and the connecting support (7) is rotatably connected with the connecting support (7) and the mounting block (15);

it is characterized by also comprising:

the supporting plate (4) is used for supporting the supporting column (1), the supporting plate (4) can increase the contact area between the supporting column (1) and a road surface, and the supporting plate (4) is horizontally arranged;

the connecting mechanism (10) is arranged on the outer side of the supporting column (1), the connecting mechanism (10) is used for limiting the installation between the connecting support (7) and the supporting column (1), and the connecting mechanism (10) drives the supporting column (1) and the connecting support (7) to form a dismounting structure.

2. A portable safety barrier for road maintenance as claimed in claim 1, wherein: the supporting columns (1) are inserted into the fixing blocks (3), the fixing blocks (3) are fixedly connected to the upper ends of the supporting plates (4), and the fixing blocks (3) and the supporting columns (1) are limited through fixing bolts (5);

the fixing bolt (5) is in threaded connection with the fixing block (3) and the fixing bolt (5) is in threaded connection with the support column (1).

3. A portable safety barrier for road maintenance as claimed in claim 1, wherein: coupling mechanism (10) include that the surface sets up screwed spliced pole (11), sets up in connecting plate (12) that are vertical state, have limiting displacement's supplementary piece (13) and have adapter sleeve (14) of locking function.

4. A portable safety barrier for road maintenance as claimed in claim 3, wherein: sliding connection is arranged in at the middle part of spread groove (2) in spliced pole (11), and fixed connection between spliced pole (11) and connecting block (6) to be connected through the mode of hinge between connecting block (6) and linking bridge (7), the surface of linking bridge (7) is provided with reflection of light warning strip (8) moreover.

5. A portable road maintenance safety barrier as claimed in claim 4, wherein: the connecting column (11) is connected with the connecting sleeve (14) in a threaded mode, the connecting sleeve (14) is attached to the outer side face of the connecting plate (12), and the connecting plate (12) is fixedly connected with the auxiliary block (13).

6. A portable safety barrier for road maintenance as claimed in claim 5, wherein: connecting plate (12) drive supplementary piece (13) block and connect in the middle part of fixed slot (9), and fixed slot (9) are seted up in the outside of support column (1) to connecting plate (12) sliding connection is in the surface of spliced pole (11).

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