CN211851238U

CN211851238U - Highway construction is with rail guard of equipment of being convenient for

Info

Publication number: CN211851238U
Application number: CN202020448116.2U
Authority: CN
Inventors: 王敏敏; 刘娟; 刘珠珺; 杨卫敏
Original assignee: Henan Vocational and Technical College of Communications
Current assignee: Henan Vocational and Technical College of Communications
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a highway construction is with rail guard of equipment of being convenient for, including horizontal railing, the right-hand member surface mounting of horizontal railing has two numbers to connect the pole, two numbers connect the pole surface mounting all around have the lantern ring, two numbers connect the lower extreme surface mounting of pole to have the telescopic link, the lower extreme surface of telescopic link has set firmly the flat platform body, the surface all around of the flat platform body is close to the right side and has set firmly the supporting angle, the lower extreme surface of the flat platform body is provided with the ka tai roller. The protective guard can avoid the phenomenon that the protective guard drops and deforms in the folding and unfolding process and damages clothes of workers, the protective guard can be effectively lengthened, flexible adjustment can be conducted according to the size of a using place, a safe construction place is formed in the construction place, the weight of the bottom of the telescopic rod can be increased, the ground grabbing force of the lower end of the protective guard is enhanced, the wind resistance performance of the protective guard is improved, place switching and transferring can be conducted according to different requirements, and the physical strength of the workers is saved.

Description

Highway construction is with rail guard of equipment of being convenient for

Technical Field

The utility model relates to a rail guard field for the highway construction specifically is a rail guard of equipment of being convenient for the highway construction.

Background

The construction guardrail is made of an iron pipe, is processed and manufactured by a seamless iron pipe bending process, a welding process, a polishing process, a high-pressure paint baking process, a film pasting process and other layer-by-layer processes, is generally widely applied to isolation and warning in construction places, and generally needs a safety guardrail for building construction, which is simple and convenient to assemble in order to save occupied space in the aspect of storage;

most of the protective guards in the market cannot avoid the phenomena that the protective guards fall off and deform in the folding and unfolding processes and clothes of workers are damaged, the protective guards cannot be flexibly adjusted according to the size of a use field, the weight of the bottom of a telescopic rod cannot be increased, the gripping force of the lower ends of the protective guards is weak, the wind resistance performance of the protective guards is poor, and the problems that the field switching and the transferring consume physical force are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail guard of equipment of being convenient for is used in highway construction to solve the rail guard on the market that proposes in the above-mentioned background art and can't avoid it to appear droing, warping receiving and releasing the in-process mostly, and the phenomenon that damages the staff clothing takes place, can't carry out nimble adjustment according to using the place size, can't increase the weight of telescopic link bottom, the rail guard lower extreme is grabbed the land fertility and is less strong, its wind resistance can be relatively poor, carry out the place and switch and shift the problem that consumes physical power.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently assembled guard rail for highway construction comprises a transverse rail, wherein a second connecting rod is arranged on the surface of the right end of the transverse rail, a sleeve ring is arranged on the surface of the periphery of the second connecting rod, a telescopic rod is arranged on the surface of the lower end of the second connecting rod, a flat table body is fixedly arranged on the surface of the lower end of the telescopic rod, supporting angles are fixedly arranged on the surface of the periphery of the flat table body close to the right side, a clamping table roller is arranged on the surface of the lower end of the flat table body, a bottom screw rod is connected to the middle position of the surface of the lower end of the clamping table roller, a roller wheel is arranged on the surface of the lower end of the bottom screw rod, an orientation rod is arranged at the middle position of the inner side of the roller wheel, an edge groove is formed in the position of the periphery of the clamping table roller close to the middle position of the right side, a circular groove is formed in the middle, and a hook is arranged on the surface of the right end of the fixed column.

Preferably, the left end surface mounting of horizontal railing has a pole that connects, the surface cover all around of horizontal railing is equipped with perpendicular railing, the upper end surface of connecting the pole for two numbers has set firmly screw rod head post, the upper end surface mounting of screw rod head post has the screw vaulting pole.

Preferably, a top end column base is fixedly arranged on the upper end surface of the screw support rod, an associated column barrel is fixedly arranged on the peripheral surface of the first connecting rod close to the left side, and a screw hole is formed in the middle of the upper end surface of the screw head column.

Preferably, a plurality of groups of vertical railings are symmetrically arranged relative to the transverse railings, the lower ends of the vertical railings are provided with coloring rods, and the screw head posts and the first connecting rods are also symmetrically arranged relative to the transverse railings.

Preferably, the top end column platform is installed with the screw head column bolt through the matching of the screw support rod and the screw hole, and the roller is installed with the clamping roller bolt through the matching of the bottom screw and the screw groove.

Preferably, the telescopic rod is fixedly clamped with the clamping table roller through the matching of the flat table body and the circular groove, and the supporting angle is tightly matched with the side groove.

Preferably, the fixing column is installed in a sleeved mode with the second connecting rod through matching of the connected arc and the lantern ring, and the connected arc is arranged in a tangent mode with the second connecting rod through the lantern ring.

Compared with the prior art, the beneficial effects of the utility model are that: the protective guard is provided with lantern rings, and the hook on the right side of the fixed column and the second connecting rod are movably installed through the two groups of lantern rings through the connected arcs, so that the fixed column can rotate by taking the second connecting rod as a rotating shaft through the connected arcs, and the hook is rotated towards the inner side, so that the phenomena of falling, deformation and damage to clothes of workers in the folding and unfolding processes can be avoided, the integrity of the hook is ensured, the protective guard can be effectively lengthened through the insertion and matching of the hook and the associated column barrel, the flexible adjustment can be carried out according to the size of a use place, and a safe construction place is formed in the construction;

this rail guard is provided with ka tai roller and gyro wheel, through with the solid installation of telescopic link and ka tai roller card, the weight of multiplicable telescopic link bottom for this rail guard lower extreme grabs the land fertility reinforcing, promote its wind resistance ability, and the gyro wheel passes through end screw rod and ka tai roller installation back, can change the holistic flexibility of this rail guard, change into the slip setting by fixed setting, can carry out the place according to different needs and switch and shift, save constructor physical power, realize the simple and easy equipment function of rail guard on the whole.

Drawings

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

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

FIG. 3 is a schematic structural view of the middle side groove and the circular groove of the present invention;

fig. 4 is a schematic structural view of the connecting arc and the fixing column of the present invention.

In the figure: 1. a first connecting rod; 2. a cross rail; 3. erecting a railing; 4. a second connecting rod; 5. a screw head post; 6. a collar; 7. a screw stay bar; 8. a top end pillar stand; 9. a telescopic rod; 10. associating the column casing; 11. a screw hole; 12. a platform body; 13. a supporting corner; 14. a chuck table roller; 15. a bottom screw; 16. an orientation bar; 17. a roller; 18. a side groove; 19. a circular groove; 20. a conjoined arc; 21. fixing a column; 22. and (4) hanging hooks.

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. 1-4, the present invention provides a technical solution: a protective guard convenient to assemble for highway construction is disclosed, wherein a first connecting rod 1 is arranged on the left end surface of a transverse rod 2, vertical rods 3 are sleeved on the peripheral surface of the transverse rod 2, a screw head post 5 is fixedly arranged on the upper end surface of a second connecting rod 4, a screw support rod 7 is arranged on the upper end surface of the screw head post 5, a top end post platform 8 is fixedly arranged on the upper end surface of the screw support rod 7, a related post cylinder 10 is fixedly arranged on the peripheral surface of the first connecting rod 1 close to the left side, a screw hole 11 is formed in the middle position of the upper end surface of the screw head post 5, a plurality of groups of vertical rods 3 are symmetrically arranged around the transverse rod 2, the lower end of the vertical railing 3 is provided with a coloring rod, the screw head post 5 and the first connecting rod 1 are also symmetrically installed relative to the transverse railing 2, the top end post 8 is installed with the screw head post 5 through the matching of the screw support rod 7 and the screw hole 11, and a night indicator lamp can be installed at the upper end of the top end post 8 to remind pedestrians at night to pay attention to safety;

the guardrail comprises a transverse guardrail 2, wherein a second connecting rod 4 is arranged on the right end surface of the transverse guardrail 2, a lantern ring 6 is arranged on the peripheral surface of the second connecting rod 4, a telescopic rod 9 is arranged on the lower end surface of the second connecting rod 4, a flat table body 12 is fixedly arranged on the lower end surface of the telescopic rod 9, a supporting angle 13 is fixedly arranged on the peripheral surface of the flat table body 12 close to the right side, a clamping table roller 14 is arranged on the lower end surface of the flat table body 12, a bottom screw 15 is connected to the middle position of the lower end surface of the clamping table roller 14, the telescopic rod 9 is fixedly clamped and installed with the clamping table roller 14 through the cooperation of the flat table body 12 and a circular groove 19, the supporting angle 13 is tightly matched with a side groove 18, the telescopic rod 9 is fixedly clamped and installed with the clamping table roller 14, the weight at the bottom of the telescopic rod;

the lower end surface of a bottom screw 15 is provided with a roller 17, the middle position of the inner side of the roller 17 is provided with a directional rod 16, the peripheral surface of a clamping table roller 14 is provided with an edge groove 18 close to the middle position of the right side, the middle position of the upper end surface of the clamping table roller 14 is provided with a circular groove 19, the upper end surface of a lantern ring 6 is fixedly provided with a connected arc 20 close to the right side, the right end surface of the connected arc 20 is fixedly provided with a fixed column 21, the right end surface of the fixed column 21 is provided with a hook 22, the roller 17 is matched with the clamping table roller 14 through the bottom screw 15 and the spiral groove to be installed with a bolt, the fixed column 21 is matched with a second connecting rod 4 through the connected arc 20 and the lantern ring 6 to be installed in a sleeved mode, wherein the connected arc 20 is arranged in a tangent mode with the second connecting rod 4 through the lantern ring 6, the two sets of lantern rings 6 movably, the hook 22 is turned inside.

The working principle is as follows: for the protective guard, firstly, the protective guard is provided with lantern rings 6, the hook 22 on the right side of the fixed column 21 and the second connecting rod 4 are movably installed through the two groups of lantern rings 6 through the connecting arcs 20, so that the fixed column 21 can rotate by taking the second connecting rod 4 as a rotating shaft through the connecting arcs 20, and the hook 22 is rotated towards the inner side, so that the falling, deformation and damage to clothes of workers in the folding and unfolding processes can be avoided, the integrity of the protective guard is ensured, the protective guard can be effectively lengthened through the insertion and matching of the hook 22 and the associated column barrel 10 at the left end of the first connecting rod 1, the flexible adjustment can be carried out according to the size of a use site, and a safe construction site is formed in the construction; then through the coloring rod arranged at the lower end of the vertical rail 3, the fixed area can be dyed as required, the uniformity of visual effect is formed, the top end column base 8 at the right end of the horizontal rail 2 is matched with the screw rod head column 5 through the screw support rod 7 and the screw hole 11 and is installed with the screw rod head column 5 through bolts, a night indicator lamp can be installed at the upper end of the horizontal rail to remind pedestrians at night to pay attention to safety, the roller 17 can be effectively braked through the directional rod 16 to avoid slipping, and the flat platform body 12 penetrates through the circular groove 19 through the supporting angle 13 and is communicated with the side groove 18, so that the movable installation of the telescopic rod 9 and the clamping platform roller 14 is realized; finally, the table clamping rollers 14 and the idler wheels 17 are arranged on the protective guard, the telescopic rods 9 and the table clamping rollers 14 are fixedly clamped and installed, the weight of the bottom of each telescopic rod 9 can be increased, the ground grabbing force of the lower end of the protective guard is enhanced, the wind resistance of the protective guard is improved, the idler wheels 17 are installed through the bottom screw rods 15 and the table clamping rollers 14, the overall flexibility of the protective guard can be changed, the fixed arrangement is changed into the sliding arrangement, the field switching and transferring can be carried out according to different requirements, the physical strength of constructors is saved, and the simple assembling function of the protective guard is achieved comprehensively.

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

1. The utility model provides a highway construction is with rail guard of being convenient for equipment, includes horizontal railing (2), its characterized in that: a second connecting rod (4) is installed on the surface of the right end of the transverse railing (2), a lantern ring (6) is installed on the peripheral surface of the second connecting rod (4), a telescopic rod (9) is installed on the lower end surface of the second connecting rod (4), a flat table body (12) is fixedly arranged on the lower end surface of the telescopic rod (9), a supporting angle (13) is fixedly arranged on the peripheral surface of the flat table body (12) close to the right side, a clamping table roller (14) is arranged on the lower end surface of the flat table body (12), a bottom screw (15) is connected to the middle position of the lower end surface of the clamping table roller (14), a roller (17) is arranged on the lower end surface of the bottom screw (15), an orientation rod (16) is arranged at the middle position of the inner side of the roller (17), a side groove (18) is formed in the peripheral surface of the clamping table roller (14) close to the middle position of the right side, a circular groove (19, the upper end surface of the lantern ring (6) is fixedly provided with a connected arc (20) close to the right side, the right end surface of the connected arc (20) is fixedly provided with a fixed column (21), and the right end surface of the fixed column (21) is provided with a hook (22).

2. The guardrail for road construction convenient to assemble of claim 1, wherein: the left end surface mounting of horizontal railing (2) has one to connect pole (1), the surface cover all around of horizontal railing (2) is equipped with perpendicular railing (3), the upper end surface that connects pole (4) No. two has set firmly screw rod head post (5), the upper end surface mounting of screw rod head post (5) has spiral shell vaulting pole (7).

3. The guardrail for road construction convenient to assemble of claim 2, wherein: the upper end surface of the screw support rod (7) is fixedly provided with a top end column base (8), the peripheral surface of the first connecting rod (1) is fixedly provided with an associated column barrel (10) close to the left side, and the middle position of the upper end surface of the screw head column (5) is provided with a screw hole (11).

4. The guardrail for road construction convenient to assemble of claim 2, wherein: the plurality of groups of vertical railings (3) are symmetrically arranged relative to the transverse railings (2), coloring rods are arranged at the lower ends of the vertical railings (3), and the screw head posts (5) and the first connecting rods (1) are also symmetrically arranged relative to the transverse railings (2).

5. The guardrail for road construction convenient to assemble of claim 3, wherein: the top end column base (8) is matched with the screw head column (5) through a screw support rod (7) and a screw hole (11) to be installed with a bolt, and the roller (17) is matched with the clamping table roller (14) through a bottom screw rod (15) and a screw groove to be installed with a bolt.

6. The guardrail for road construction convenient to assemble of claim 1, wherein: the telescopic rod (9) is fixedly clamped with the clamping roller (14) through the matching of the flat platform body (12) and the circular groove (19), wherein the supporting angle (13) is tightly matched with the side groove (18).

7. The guardrail for road construction convenient to assemble of claim 1, wherein: the fixing column (21) is matched with the second connecting rod (4) through a connecting arc (20) and a sleeve ring (6) to be sleeved and installed, wherein the connecting arc (20) is tangent to the second connecting rod (4) through the sleeve ring (6).