CN217760393U

CN217760393U - Fence for highway construction

Info

Publication number: CN217760393U
Application number: CN202221711105.4U
Authority: CN
Inventors: 李稳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-08
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a be used for rail for highway construction belongs to rail technical field, including the guardrail, demountable installation has counter weight mechanism in the middle of the guardrail bottom, counter weight mechanism is including installation component, spring, direction subassembly and base, the base includes drain pan, sucking disc, bin outlet, charge door and sealed lid, a plurality of sucking disc is installed to the drain pan bottom, install two sets of springs in the middle of the drain pan top, direction subassembly is all installed at drain pan top both ends, direction subassembly includes guide pillar, slider and sliding sleeve, installation component and all through installation component demountable installation in the horizontal pole department of guardrail bottom are all installed to spring and direction subassembly top, the utility model is used for rail bottom demountable installation has counter weight mechanism for highway construction, can assist the guardrail make firm stand subaerial, and when needs transport, can empty weight thing in the drain pan, make the guardrail portable and transportation.

Description

Fence for highway construction

Technical Field

The utility model relates to a rail field specifically is a be used for rail for highway construction.

Background

In the process of highway daily maintenance, due to the limitation of various factors, roads are generally not completely sealed, but are constructed in a half-sealing mode, because the speed of vehicles on the highway is high, the warning effect of the guard rail is very important at the moment, when the traditional guard rail is used, a plurality of guard rails are combined through bolts and inserting cylinders at two ends of the traditional guard rail, then two triangular forks at the lower end of the traditional guard rail support a guard rail body, and the triangular forks and the guard rail body are arranged vertically relatively.

The existing fence for highway construction usually stands on the ground through a triangular fork, and because the whole weight of the fence is not heavy, the fence does not stand on the ground stably and can be displaced and toppled when being slightly impacted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for rail for highway construction, the utility model is used for rail bottom demountable installation for highway construction has counter weight mechanism, can assist the guardrail make the firm stand of guardrail subaerial, and when needs transportation, counter weight thing in the drain pan of can empting makes guardrail portable and transportation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be used for rail for highway construction, includes the guardrail, demountable installation has counter weight mechanism in the middle of the guardrail bottom, counter weight mechanism is including installation component, spring, direction subassembly and base, the base includes drain pan, sucking disc, bin outlet, charge door and sealed lid, a plurality of sucking disc is installed to the drain pan bottom, install two sets of springs in the middle of the drain pan top, the direction subassembly is all installed at drain pan top both ends, the direction subassembly includes guide pillar, slider and sliding sleeve, installation component and all through installation component demountable installation in the horizontal pole department of guardrail bottom are all installed at spring and direction subassembly top, the installation component includes clamp, screw bolt and nut.

As a further aspect of the present invention: two sets of barrels and bolts are installed respectively to the guardrail left and right sides, the triangle fork is all installed at guardrail bottom both ends.

As a further aspect of the present invention: the feed inlet has been seted up at the drain pan top, the bin outlet has been seted up to the drain pan lower part, the equal demountable installation of feed inlet and bin outlet inside wall has sealed lid.

As a further aspect of the present invention: the clamp is detachably mounted at a cross rod at the bottom of the guardrail, and the upper portion of the clamp is combined through bolts and nuts.

As a further aspect of the present invention: the bottom shell is installed to the sliding sleeve bottom, the inside wall sliding connection of bottom shell has the slider, the guide pillar is installed at the slider top, the clamp is installed at the guide pillar top.

As a further aspect of the present invention: the drain pan is installed to the spring bottom, the clamp is installed at the spring top.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is used for rail bottom demountable installation is used in highway construction has counter weight mechanism, can assist the guardrail make the firm stand of guardrail subaerial, and when needs are transported, can empty the interior counter weight of drain pan, make guardrail portable and transportation, pass through bolt and two sets of being in the same place of a section of thick bamboo earlier, draw materials nearby again, there is fine sand then to take fine sand if near have, there is water then to take water if near, open the sealed lid of charge door, it is water or water to fill with fine sand in the drain pan, make drain pan weight increase, weigh to subaerial, the sliding sleeve slides down at the slider lateral wall, the spring is drawn the extension at the gliding direction of slider lateral wall along the sliding sleeve, the gravity of drain pan self makes its and guardrail all firm stand subaerial with all, drain pan bottom still has a plurality of sucking disc simultaneously, make drain pan and guardrail more firm stand subaerial, be difficult for toppling over when receiving the striking again this moment, comparatively durable, when needs are transported, put empty the material in the drain pan, be convenient to carry and transport, solve current highway construction and usually stand through triangle fork subaerial, because whole weight is not heavy, stand, the problem that will not receive gently to topple over when striking.

Drawings

Fig. 1 is a schematic structural view of a fence for highway construction according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fence for highway construction according to an embodiment of the present invention;

fig. 3 is a schematic sectional structure view of a fence for highway construction according to an embodiment of the present invention;

fig. 4 is a schematic view of the structure at a in fig. 3.

In the figure: 1. a guardrail; 2. inserting a cylinder; 3. a bolt; 4. a triangular fork; 5. a counterweight mechanism; 501. mounting the component; 5011. clamping a hoop; 5012. a bolt; 5013. a nut; 502. a spring; 503. a guide assembly; 5031. a guide post; 5032. a slider; 5033. a sliding sleeve; 504. a base; 5041. a bottom case; 5042. a suction cup; 5043. a discharge outlet; 5044. a feed inlet; 5045. and (7) sealing the cover.

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.

Please refer to fig. 1-4, in the embodiment of the utility model, in an embodiment, a rail for highway construction, including guardrail 1, demountable installation has counter weight mechanism 5 in the middle of guardrail 1 bottom, counter weight mechanism 5 is including installation component 501, spring 502, direction subassembly 503 and base 504, base 504 includes drain pan 5041, sucking disc 5042, bin outlet 5043, charge door 5044 and sealed lid 5045, a plurality of sucking disc 5042 is installed to drain pan 5041 bottom, install two sets of spring 502 in the middle of drain pan 5041 top, direction subassembly 503 is all installed at drain pan 5041 top, direction subassembly 503 includes guide pillar 5031, slider 5032 and sliding sleeve 5033, installation component 501 is all installed at spring 502 and direction subassembly 503 top and all locates at the horizontal pole of guardrail 1 bottom through installation component 501 demountable installation, installation component 501 includes clamp 5011, bolt 5012 and nut 5013, the utility model is used for highway construction rail bottom demountable installation has counter weight mechanism 5, can assist guardrail 1 make 1 firm subaerial, and when needing to transport, can empty the weight thing in the drain pan 5041, make guardrail 1 portable and transport.

Two groups of inserting cylinders 2 and inserting pins 3 are respectively arranged on the left side and the right side of the guardrail 1, and triangular forks 4 are respectively arranged at two ends of the bottom of the guardrail 1, so that the guardrail 1 can be conveniently assembled together for use; a feed opening 5044 is formed at the top of the bottom shell 5041, a discharge opening 5043 is formed at the lower part of the bottom shell 5041, and sealing covers 5045 are detachably mounted on the inner side walls of the feed opening 5044 and the discharge opening 5043, so that feeding or discharging is facilitated; the clamp 5011 is detachably arranged on a cross bar at the bottom of the guardrail 1, and the upper part of the clamp 5011 is combined with the nut 5013 through the bolt 5012, so that the clamp is convenient to install or detach; a bottom shell 5041 is arranged at the bottom of the sliding sleeve 5033, a sliding block 5032 is slidably connected to the inner side wall of the bottom shell 5041, a guide post 5031 is arranged at the top of the sliding block 5032, and a clamping hoop 5011 is arranged at the top of the guide post 5031, so that the guide assembly 503 can be conveniently arranged at the bottom of the guardrail 1 and can be matched with the spring 502 for use, so that the bottom shell 5041 has a certain elastic movement space along the vertical direction; a bottom shell 5041 is arranged at the bottom of the spring 502, a clamping hoop 5011 is arranged at the top of the spring 502, the spring 502 is conveniently arranged at the bottom of the guardrail 1, and the spring 502 gives a certain elastic movement space to the bottom shell 5041.

The utility model discloses a theory of operation is: the utility model is used for highway construction is with rail bottom demountable installation has counter weight mechanism 5, can assist guardrail 1 to make standing that guardrail 1 is firm subaerial, and when needs transportation, can empty counter weight thing in drain pan 5041, make guardrail 1 portable and transportation, earlier pass through bolt 3 and two sets of being in the same place of a section of thick bamboo 2 with guardrail 1, draw materials nearby again, thin sand is taken if there is thin sand near, water is taken if there is water near, open charging opening 5044's sealed 5045, fill thin sand or water in drain pan 5041, make drain pan 5041 weight increase, weigh down to the ground, sliding sleeve 5033 slides down at slider 5032 lateral wall, spring 502 extends along sliding sleeve 5033 at the gliding direction of slider 5032 lateral wall, the gravity of drain pan 5041 self makes its and guardrail 1 all firm subaerial, simultaneously still have a plurality of sucking disc 5042 bottom 5041, make drain pan 5041 and guardrail 1 more firm standing, at this moment, guardrail 1 is difficult for when receiving the striking again, it is comparatively firm, when needs transportation, put the interior tension of drain pan 5041, just carry the transportation in the empty material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for highway construction to use rail which characterized in that: including guardrail (1), demountable installation has counter weight mechanism (5) in the middle of guardrail (1) bottom, counter weight mechanism (5) are including installation component (501), spring (502), direction subassembly (503) and base (504), base (504) include drain pan (5041), sucking disc (5042), bin outlet (5043), charge door (5044) and sealed lid (5045), a plurality of sucking disc (5042) are installed to drain pan (5041) bottom, install two sets of spring (502) in the middle of drain pan (5041) top, direction subassembly (503) are all installed at drain pan (5041) top both ends, direction subassembly (503) are including guide pillar (5031), slider (5032) and sliding sleeve (5033), installation component (501) and all install horizontal pole department at guardrail (1) bottom through installation component (501) demountable installation, installation component (501) include clamp (5011), bolt (5012) and nut (5013) in spring (503) top.

2. The fence for expressway construction as set forth in claim 1, wherein: two sets of barrels of inserting (2) and bolt (3) are installed respectively to guardrail (1) the left and right sides, triangle fork (4) are all installed at guardrail (1) bottom both ends.

3. The fence for expressway construction as recited in claim 1, wherein: the top of the bottom shell (5041) is provided with a feed inlet (5044), the lower part of the bottom shell (5041) is provided with a discharge outlet (5043), and the inner side walls of the feed inlet (5044) and the discharge outlet (5043) can be detachably provided with sealing covers (5045).

4. The fence for expressway construction as set forth in claim 1, wherein: clamp (5011) demountable installation is in the horizontal pole department of guardrail (1) bottom, bolt (5012) and nut (5013) merge are passed through to clamp (5011) upper portion.

5. The fence for expressway construction as set forth in claim 1, wherein: a bottom shell (5041) is installed at the bottom of the sliding sleeve (5033), a sliding block (5032) is connected to the inner side wall of the bottom shell (5041) in a sliding mode, a guide pillar (5031) is installed at the top of the sliding block (5032), and a clamp (5011) is installed at the top of the guide pillar (5031).

6. The fence for expressway construction as recited in claim 1, wherein: drain pan (5041) is installed to spring (502) bottom, clamp (5011) is installed at spring (502) top.