CN213773112U - Road protection device for highway maintenance - Google Patents

Abstract

The utility model relates to a road protection technical field, concretely relates to road protection device for highway maintenance, including the device main part, the device main part includes the stand, the quantity of stand is two, two fixedly connected with spreader between the stand, the quantity of spreader is two, two even fixedly connected with spacer bar between the spreader, the surface activity of spacer bar installs an activity section of thick bamboo, the surface mounting of an activity section of thick bamboo has a protection section of thick bamboo, the equal fixed mounting in top of stand one side has the fixed block, one side fixedly connected with second installation pole that the fixed block is close to each other. The utility model discloses a be provided with a movable cylinder and a protection section of thick bamboo, a protection section of thick bamboo is made by the rubber material, and a protection section of thick bamboo has certain compliance, can cushion the impact force that the car brought, and the impaired degree of having guaranteed the vehicle is lighter, simultaneously, has also guaranteed that the spreader is difficult for taking place deformation and impaired with the spacer bar, has improved barrier propterty.

Description

Road protection device for highway maintenance

Technical Field

The utility model relates to a road protection technical field specifically is a road protection device is used in highway maintenance.

Background

The road protection is mainly the guard rail, and in the urban road of modernization, the use of guard rail is very general, and the kind of this kind of guard rail is more at present, but is not satisfying people's demand too in the achievement of function.

Current road protective guard generally adopts rigid structure, generally whole by iron or alloy make, support column including both ends, a plurality of stands that interval set up between the horizontal bar of being connected with the support column from top to bottom and the horizontal bar, the stand, all be through screw connection between horizontal bar and the support column, rigid connection such as grafting cooperation or welding is fixed, in case the car collides the stand, the stand is easily buckled or is split, the deformation of stand can lead to the deformation of horizontal bar and support column, lead to whole road protective guard deformation unable use at last, and the damage that the car received is also comparatively serious, consequently, need design a road protection device for highway maintenance in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road protector is used in highway maintenance to current road protective guard who proposes in solving above-mentioned background art generally adopts rigid structure, in case the stand is collided to the car, the stand is easily buckled or is split, and the deformation of stand can lead to the deformation of horizontal bar and support column, leads to whole road protective guard deformation unable use at last, and has the damage that the car received also comparatively serious problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road protector for highway maintenance, includes the device main part, the device main part includes the stand, the quantity of stand is two, two fixedly connected with spreader bar between the stand, the quantity of spreader bar is two, two even fixedly connected with spacer bar between the spreader bar, the surface movable mounting of spacer bar has an activity section of thick bamboo, the surface mounting of an activity section of thick bamboo has a protection section of thick bamboo, the top of stand one side is fixed mounting all has the fixed block, one side fixedly connected with second installation pole that the fixed block is close to each other.

Preferably, the top ends of the separating rods are fixedly provided with circular shielding shells, and the diameter of each circular shielding shell is larger than that of the corresponding protective cylinder.

Preferably, the outside fixed mounting of a movable section of thick bamboo has coupling assembling, coupling assembling includes the mounting groove, the outside at a movable section of thick bamboo is seted up to the mounting groove, the inside all fixedly connected with springs of mounting groove, the one end fixed mounting of spring has the connecting block, the one end that the spring was kept away from to the connecting block all with the inboard fixed connection of a protection section of thick bamboo.

Preferably, the thickness of the protective cylinder is 5cm, and the length of the protective cylinder is 1 m.

Preferably, both sides of the top end of the second mounting rod are fixedly connected with fixing plates, a first mounting rod is fixedly connected between the fixing plates, extension rods are uniformly welded and mounted at the top ends of the first mounting rod, tip end blocks are welded and mounted at the top ends of the extension rods, and the length of each extension rod is 20 cm.

Preferably, the number of the connecting assemblies is four, and the connecting assemblies are symmetrically distributed on the center line of the movable cylinder.

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

1. through being provided with a movable cylinder and a protective cylinder, a protective cylinder is made by the rubber material, a protective cylinder has certain compliance, the impact force that the car brought can be cushioned, because protective cylinder's thickness is thicker, look at protective cylinder from the stand side, protective cylinder is outstanding comparatively obvious, the car can contact protective cylinder earlier, protective cylinder is thicker, make protective cylinder's buffering effect comparatively obvious, the impaired degree of having guaranteed the vehicle is lighter, and simultaneously, it is difficult for taking place deformation and impaired also to have guaranteed spreader and spacer bar, and the barrier propterty is improved.

2. Through being provided with fixed plate, first installation pole, extension rod and pointed end piece, people can effectively be avoided strideing across to extension rod and pointed end piece, make the device main part can effectively reduce self impaired degree, make the device main part play the function of preventing turning over, through being provided with circular the shell that shelters from, inside circular the shell that shelters from made rubbish can not get into a movable section of thick bamboo, ensure that a movable section of thick bamboo can rotate all the time to ensure that a movable section of thick bamboo is in effective state all the time.

Drawings

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

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

FIG. 3 is a schematic top view of the structure of the separating rod of the present invention;

FIG. 4 is a schematic view of a partial front view section of the structure of the movable cylinder and the circular shielding shell of the present invention;

fig. 5 is a partially enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 100. a device main body; 110. a column; 111. a cross post; 112. a spacer bar; 113. a movable barrel; 114. a protective cylinder; 115. a circular shield shell; 116. a fixing plate; 117. a first mounting bar; 118. an extension pole; 119. a tip block; 120. a fixed block; 121. a second mounting bar; 200. a connecting assembly; 210. mounting grooves; 211. a spring; 212. and (4) connecting the blocks.

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 an embodiment:

the utility model provides a road protection device for highway maintenance, including device main part 100, device main part 100 includes stand 110, the quantity of stand 110 is two, fixedly connected with spreader 111 between two stand 110, the quantity of spreader 111 is two, even fixedly connected with spacer bar 112 between two spreader bars 111, spacer bar 112's surface movable mounting has a movable section of thick bamboo 113, movable section of thick bamboo 113's surface mounting has a protection section of thick bamboo 114, the top of stand 110 one side is fixed mounting all has fixed block 120, one side fixedly connected with second installation pole 121 that fixed block 120 is close to each other, protection section of thick bamboo 114 is made by the rubber material, protection section of thick bamboo 114 has certain compliance, can cushion the impact force that the car brought, and simultaneously, it is difficult for taking place deformation and impaired also to have guaranteed spreader 111 and spacer bar 112, the barrier propterty is improved.

Furthermore, the top end of the separation rod 112 is fixedly provided with a circular shielding shell 115, the diameter of the circular shielding shell 115 is larger than that of the protective cylinder 114, the circular shielding shell 115 prevents garbage from entering the movable cylinder 113, and the movable cylinder 113 can be ensured to rotate all the time, so that the movable cylinder 113 is ensured to be in an effective state all the time.

Further, the outside fixed mounting of a movable section of thick bamboo 113 has coupling assembling 200, coupling assembling 200 includes mounting groove 210, mounting groove 210 sets up in a movable section of thick bamboo 113's the outside, the inside all fixedly connected with spring 211 of mounting groove 210, the one end fixed mounting of spring 211 has connecting block 212, the one end that spring 211 was kept away from to connecting block 212 all with the inboard fixed connection of a protection section of thick bamboo 114, connecting block 212 atress, spring 211 can take place deformation, make the buffering effect of a protection section of thick bamboo 114 better.

Further, the thickness of a protection section of thick bamboo 114 is 5cm, and the length of a protection section of thick bamboo 114 is 1m, because the thickness of a protection section of thick bamboo 114 is thicker, looks at a protection section of thick bamboo 114 from the stand 110 side, and a protection section of thick bamboo 114 is outstanding comparatively obvious, and the car can contact a protection section of thick bamboo 114 earlier, and a protection section of thick bamboo 114 is thicker for a protection section of thick bamboo 114's buffering effect is comparatively obvious, has guaranteed that the impaired degree of vehicle is lighter.

Further, the both sides on second installation pole 121 top are fixed connection with fixed plate 116 all, the stationary phase even has first installation pole 117 between the fixed plate 116, extension rod 118 is installed in the even welding in top of first installation pole 117, extension rod 118's top is all welded and is installed tip piece 119, extension rod 118's length is 20cm, extension rod 118 and tip piece 119 can effectively avoid people to stride across, make the device main part 100 can effectively reduce self impaired degree, make device main part 100 play the function of preventing turning over more.

Furthermore, the number of the connecting assemblies 200 is four, and the center lines of the movable cylinders 113 are symmetrically distributed, so that the protective cylinders 114 are uniformly stressed, and the protective cylinders 114 are stably connected.

The working principle is as follows: during the use, a protective barrel 114 is made by the rubber material, a protective barrel 114 has certain compliance, can cushion the impact force that the car brought, because protective barrel 114's thickness is thicker, look at protective barrel 114 from the stand 110 side, protective barrel 114 is outstanding comparatively obvious, the car can contact protective barrel 114 earlier, protective barrel 114 is thicker, make protective barrel 114's buffering effect comparatively obvious, the impaired degree of having guaranteed the vehicle is lighter, simultaneously, also guaranteed that cross post 111 and spacer bar 112 are difficult for taking place deformation and impaired, the barrier propterty is improved.

In addition, when a protection section of thick bamboo 114 receives the striking, a movable section of thick bamboo 113 takes place to rotate, a movable section of thick bamboo 113 rotates and can unloads the horizontal impact force, further play the effect of buffering striking power, increase the ability of holding back the car, and connecting block 212 atress, spring 211 can take place deformation, make a protection section of thick bamboo 114's buffering effect better, extension rod 118 and most advanced piece 119 can effectively avoid people to stride across, make the device main part 100 can effectively reduce self impaired degree, make device main part 100 play the function of preventing turning over more, it is inside that circular blocking shell 115 makes rubbish can not get into a movable section of thick bamboo 113, ensure that a movable section of thick bamboo 113 can rotate all the time, thereby ensure that a movable section of thick bamboo 113 is in effective state all the time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a road protection device for highway maintenance, includes device main part (100), its characterized in that: device main part (100) includes stand (110), the quantity of stand (110) is two, two fixedly connected with spreader bar (111) between stand (110), the quantity of spreader bar (111) is two, two even fixedly connected with spacer bar (112) between spreader bar (111), the movable mounting of surface of spacer bar (112) has a movable section of thick bamboo (113), the surface mounting of a movable section of thick bamboo (113) has a protective cylinder (114), the top of stand (110) one side is all fixed mounting has fixed block (120), one side fixedly connected with second installation pole (121) that fixed block (120) are close to each other.

2. A road guard device for road maintenance according to claim 1, wherein: the top end of the separating rod (112) is fixedly provided with a circular shielding shell (115), and the diameter of the circular shielding shell (115) is larger than that of the protective cylinder (114).

3. A road guard device for road maintenance according to claim 1, wherein: the outside fixed mounting of a movable section of thick bamboo (113) has coupling assembling (200), coupling assembling (200) include mounting groove (210), the outside at a movable section of thick bamboo (113) is seted up in mounting groove (210), all fixedly connected with spring (211) in the inside of mounting groove (210), the one end fixed mounting of spring (211) has connecting block (212), the one end that spring (211) were kept away from in connecting block (212) all with the inboard fixed connection of a protection section of thick bamboo (114).

4. A road guard device for road maintenance according to claim 1, wherein: the thickness of the protection cylinder (114) is 5cm, and the length of the protection cylinder (114) is 1 m.

5. A road guard device for road maintenance according to claim 1, wherein: both sides on second installation pole (121) top all fixedly connected with fixed plate (116), the stationary phase even has first installation pole (117) between fixed plate (116), extension rod (118) are installed to the even welding in top of first installation pole (117), tip piece (119) are all installed to the top of extension rod (118) welding, the length of extension rod (118) is 20 cm.

6. A road guard device for road maintenance according to claim 3, wherein: the number of the connecting assemblies (200) is four, and the connecting assemblies are symmetrically distributed by the central line of the movable cylinder (113).

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