CN210887035U

CN210887035U - Highway guardrail spraying plastic stand

Info

Publication number: CN210887035U
Application number: CN201921413416.0U
Authority: CN
Inventors: 魏加楼
Original assignee: Huai'an Jiade Highway Materials Co ltd
Current assignee: Huai'an Jiade Highway Materials Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-30
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a highway guardrail spraying plastic stand column, including base, strengthening rib, lower column, stand main part and cap, cylindrical groove has been dug to the inside of lower column, cylindrical groove lower extreme fixedly connected with elastic spring, elastic spring upper end fixedly connected with slide, cylindrical inslot wall fixedly connected with a pair of spout, slide and spout sliding connection, the stand includes upper column and linking post, upper column and linking post fixed connection, linking post both ends are all fixedly connected with the slide bar, two slide bar upper ends and upper column fixed connection; the utility model provides a highway guardrail spraying plastics stand, its simple structure, the change of being convenient for, external force such as striking cause the device warp after only need change the upper end stand can, need not wholly extract to need not to punch many times, not only saved a large amount of manpowers and material resources, also improved constructor's work efficiency.

Description

Highway guardrail spraying plastic stand

Technical Field

The utility model relates to a road facilities field especially relates to a highway guardrail spraying plastics stand.

Background

With the development of industrial economy, more and more vehicles appear on urban roads, the traffic accidents which occur along with the vehicles increase, and a plurality of vehicles can rush out of a main road after being impacted, so that unnecessary secondary injuries are brought to the vehicles and passengers. Therefore, at present, a large number of guardrail upright posts are additionally arranged at two sides of a road, vehicles rushing out of a trunk road after being impacted can be greatly reduced on the premise of not influencing the normal running of the vehicles, and the main principle is that the deformation of the upright posts is adopted to absorb the energy of the vehicles impacting the guardrails, and the out-of-control vehicles are forced to change the direction and return to the normal running direction.

The stand on both sides of present highway generally adopts the mode that the lower extreme is deeply buried to carry out the operation, reserves the hole in concrete foundation promptly, and the post is put into the back and is filled closely knit sand, all seals with pitch from top to bottom, and the guardrail board is connected to the stand upper end. Although the upright post is fixed firmly, the whole upright post is often required to be replaced after being impacted and deformed by external force, the replacement process is time-consuming and labor-consuming, materials are wasted, and the cost is increased.

Therefore, in view of the above technical problems, there is a need for a plastic-sprayed upright post of a road guardrail, which is convenient to replace.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a highway guardrail post of spraying plastics, its simple structure, be convenient for change, external force such as striking cause the device warp after only need change the upper end stand can, need not wholly extract to need not to punch many times, not only saved a large amount of manpowers and material resources, also improved constructor's work efficiency.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a highway guardrail stand of spraying plastics, includes base, strengthening rib, lower stand, stand main part and cap, the inside excavation of lower stand has cylindrical groove, cylindrical groove lower extreme fixedly connected with elastic spring, elastic spring upper end fixedly connected with slide, a pair of spout of cylindrical inslot wall fixedly connected with, slide and spout sliding connection, the stand includes the stand and links up the post, go up the stand and link up post fixed connection, link up the equal fixedly connected with slide bar in both ends about the post, two slide bar upper end and last stand fixed connection, cap lower extreme fixedly connected with theftproof locking plate.

As the utility model discloses a further improvement, two the spout is symmetrical about lower column axis, and spout top and cylindrical notch level align, and spout bottom and slide bottom level align.

As a further improvement, both ends are all dug square groove, two about the slide equal fixedly connected with oil storage sponge in the square groove, two the axis symmetry about the slide of oil storage sponge, oil storage sponge and spout sliding connection.

As a further improvement of the utility model, two the slide bar is symmetrical about linking post axis, slide bar and spout sliding connection, slide bar and spout phase-match.

As a further improvement, the stand front end is excavated to have first spacing hole down, it has locking screw to peg graft in the first spacing hole, locking screw rear end threaded connection has lock nut, locking screw and lock nut phase-match.

As a further improvement, the front end of the connecting column is provided with a second spacing hole, the second spacing hole is corresponding to the first spacing hole, and the first spacing hole and the second spacing hole are matched with the locking screw.

As a further improvement, the upper column front end is excavated and is provided with a first connecting hole, the front end of the anti-theft locking plate is excavated and is provided with a locking hole, the first connecting hole is corresponding to the locking hole, and the inner diameter of the first connecting hole is the same as the inner diameter of the locking hole.

As a further improvement, the column cap upper end is chiseled and is had first handle groove, first handle inslot internal rotation is connected with first handle, the slide upper end is chiseled and is had second handle groove, the second handle inslot is equipped with the second handle, the equal fixedly connected with antiskid cover of first handle and second handle outer wall.

The utility model has the advantages that: the utility model provides a highway guardrail spraying plastics stand, its simple structure, the change of being convenient for, external force such as striking cause the device warp after only need change the upper end stand can, need not wholly extract to need not to punch many times, not only saved a large amount of manpowers and material resources, also improved constructor's work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a partially disassembled perspective view of the components of the present invention;

FIG. 2 is a schematic front view of the present invention with parts partially disassembled;

fig. 3 is an isometric perspective view of the present invention with parts partially disassembled;

FIG. 4 is a perspective view of the assembled components of the present invention;

fig. 5 is a schematic front view of an embodiment of the present invention;

FIG. 6 is a schematic structural view of the bottom of the cap of the present invention;

FIG. 7 is a schematic structural view of the elastic spring and the slide plate of the present invention;

fig. 8 is a schematic structural view of the slide board of the present invention.

In the figure: 1. the anti-theft lock comprises a base, a lower upright post, a lower elastic spring, a sliding plate, a sliding groove, a sliding rod, an engagement post, an upper upright post, a first connection hole, a column cap, a first handle, a locking plate, a locking hole, a locking screw, a locking nut, an oil storage sponge, a sliding plate, a sliding groove, a sliding rod, a locking post, a locking screw, a locking nut, a locking plate, a locking hole, a locking screw.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.

Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-8, in one embodiment of the present invention, a plastic-sprayed upright for road guardrail comprises a base 1, a reinforcing rib, a lower upright 2, an upright main body and a cap 10, preferably, the base 1 and the ground pre-dug groove can be directly fixed by cement pouring, so that it is not fixed on another base by screws, the construction is simpler and more convenient, meanwhile, the whole device is set to have a large bottom end, and the upper end is small in shape, so that the device can be more firmly combined with the ground, wherein the reinforcing rib can increase the combination strength between the lower upright 2 and the bottom plate 1.

Specifically, a cylindrical groove is drilled in the lower upright post 2, the lower end of the cylindrical groove is fixedly connected with an elastic spring 3, the upper end of the elastic spring 3 is fixedly connected with a sliding plate 4, the inner wall of the cylindrical groove is fixedly connected with a pair of sliding grooves 5, the sliding plate 4 is in sliding connection with the sliding grooves 5, the shape of the sliding plate 4 is matched with that of the cylindrical groove and the sliding plate 4, and when the connecting post 7 is completely inserted into the cylindrical groove of the lower upright post 2, the elastic spring 3 is in a compressed state; when the connecting column 7 is taken out from the cylindrical groove of the lower upright column 2, the elastic spring 3 can push the sliding plate 4 to move upwards in the sliding groove 5, so that impurities in the cylindrical groove in the replacing process can be reduced, and the assembly of parts cannot be influenced.

Preferably, when the connecting column 7 is completely inserted into the cylindrical groove of the lower upright column 2, the bottom of the sliding plate 4 and the bottom of the sliding groove 5 are kept horizontal, so that the sliding plate 4 can smoothly move up and down in the sliding groove 5, and when the upright column body is inserted into the sliding groove 5, the connecting column 7 can push the sliding plate 4 to move down, and meanwhile, the elastic spring 3 is deformed and compressed to move down together; when the stand main part is pulled out to needs, elastic spring 3 will promote slide 4 to move up, promotes the outside removal of stand main part simultaneously, thereby not only makes things convenient for constructor to pull out the stand main part and change like this, and the shifting up of slide 4 also can avoid in some impurity gets into lower stand 2's cylindrical groove and spout 3 during the stand main part is changed, thereby influences the normal assembly between stand main part and the lower stand.

Wherein, both ends all dig about slide 4 have square groove, and equal fixedly connected with oil storage sponge 16 in two square grooves, two oil storage sponges 16 are about the vertical center pin symmetry of slide,

oil storage sponge

16 and 5 sliding connection of spout, and when slide 4 upwards or when the downstream in spout 5, oil storage sponge 16 can lubricate 5 inner walls of spout, and the removal of slide 4 and the removal that links up post 7 can be more light convenient like this.

Referring to fig. 1 to 3, the upright column comprises an upper upright column 8 and a linking column 7, the upper upright column 8 is fixedly connected with the linking column 7, the left end and the right end of the linking column 7 are fixedly connected with slide rods 6, the upper ends of the two slide rods 6 are fixedly connected with the upper upright column 8, the front end of the lower upright column 2 is provided with a first limiting hole 17 in a chiseling mode, a locking screw 14 is inserted in the first limiting hole 17, the rear end of the locking screw 14 is in threaded connection with a locking nut 15, and the locking screw 14 is matched with the locking nut 15.

Wherein, linking up 7 front ends of post and cutting into the spacing hole of second, the spacing hole of second and first spacing hole 17 position are corresponding, and first spacing hole 17 and the spacing hole of second all match with locking screw 14, and it has first connecting hole 9 to cut into to go up 8 front ends of stand, and locking screw 14 can select threaded connection or the alternative grafting of the spacing hole of first spacing hole 17 and second, and is preferred, locking screw 14 and the spacing hole of first spacing hole 17 and second in this embodiment select to peg graft.

Referring to fig. 4 to 8, specifically, the lower end of the cap 10 is fixedly connected with an anti-theft locking piece 12.

The front end of the anti-theft locking plate 12 is provided with a lock hole 13, the first connecting hole 9 corresponds to the lock hole 13 in position, and the inner diameter of the first connecting hole 9 is the same as that of the lock hole 13, so that the locking screw 14 is inserted into the first connecting hole 9 and the lock hole 13 in the working state of the whole device, the column cap 10 is fixed on the upper column 8, and the loss of the column cap 10 can be avoided; the upper end of the column cap 10 is provided with a first handle groove, the first handle groove is connected with a first handle 11 in a rotating mode, the upper end of the sliding plate 4 is provided with a second handle groove in a chiseling mode, a second handle 18 is arranged in the second handle groove, and the outer walls of the first handle 11 and the second handle 18 are fixedly connected with anti-skidding sleeves.

When the device is used, firstly constructors pre-dig a groove on the ground, place the device in the groove, pour concrete around the groove and a lower upright column, wherein the embedded underground part is below a locking screw 14 and a locking nut 15, the device comprises a base, a reinforcing rib and a part of the lower upright column, and simultaneously the shallowest embedded part is 50cm, and the device body is kept vertical to the ground, when the upper upright column on the ground is deformed by external force, firstly loosening the locking nut 15, drawing out the locking screw 14, at the moment, the elastic spring 3 drives the sliding plate 4 to move upwards, simultaneously pushing the connecting column 7 and the sliding rod 6 to move upwards, and constructors can pull out the upper upright column 8 by aid of boosting force, in the process, constructors can pull out the upper upright column by aid of the first lifting handle 11, when in replacement, firstly align the sliding rod 6 to the sliding groove 5, then push the sliding rod 6 downwards, and simultaneously push the connecting column 7 to push the sliding, elastic spring 3 takes place deformation, and when last 8 lower extremes of stand and 2 upper ends laminating of stand down, insert locking screw 14, rotatory lock nut 15 simultaneously, fixed stand 8 and stand 2 down, cap 10 joint is in last stand 8 upper ends, when inserting the bolt in first connecting hole 9, and the bolt is fixed the cap at the device upper end behind the first connecting hole 9 of lockhole 13 and the 8 rear ends of last stand.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model provides a highway guardrail spraying plastics stand, its simple structure, the change of being convenient for, external force such as striking cause the device warp after only need change the upper end stand can, need not wholly extract to need not to punch many times, not only saved a large amount of manpowers and material resources, also improved constructor's work efficiency.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a highway guardrail spraying plastic stand, includes base (1), strengthening rib, lower stand (2), stand main part and cap (10), its characterized in that, base (1) upper end and lower stand (2) and a plurality of strengthening rib fixed connection, a plurality of strengthening rib opposite direction's one end and lower stand (2) fixed connection, the inside cylindrical groove that chisels of lower stand (2), cylindrical groove lower extreme fixed connection has elastic spring (3), elastic spring (3) upper end fixedly connected with slide (4), cylindrical inslot wall fixedly connected with a pair of spout (5), slide (4) and spout (5) sliding connection, the stand main part includes upper column (8) and links up post (7), upper column (8) lower extreme and link up post (7) upper end fixed connection, link up both ends all fixedly connected with slide bar (6) about post (7), the upper ends of the two sliding rods (6) are fixedly connected with an upper upright post (8), and the lower end of the post cap (10) is fixedly connected with an anti-theft locking plate (12).

2. The plastic-sprayed highway guardrail column according to claim 1, wherein the two sliding chutes (5) are symmetrical about the central axis of the lower column (2), the top of each sliding chute (5) is horizontally aligned with the cylindrical notch, and the bottom of each sliding chute (5) is horizontally aligned with the bottom of the sliding plate (4).

3. The road guardrail plastic spraying stand column of claim 2, wherein square grooves are formed in the left end and the right end of the sliding plate (4), oil storage sponges (16) are fixedly connected to the two square grooves, the two oil storage sponges (16) are symmetrical about the central axis of the sliding plate (4), and the oil storage sponges (16) are connected with the sliding groove (5) in a sliding mode.

4. The plastic-sprayed highway guardrail column according to claim 3, wherein the two sliding rods (6) are symmetrical about a central axis of the connecting column (7), the sliding rods (6) are slidably connected with the sliding groove (5), and the sliding rods (6) are matched with the sliding groove (5).

5. The plastic-sprayed highway guardrail column according to claim 1, wherein a first limiting hole (17) is drilled at the front end of the lower column (2), a locking screw (14) is inserted into the first limiting hole (17), a locking nut (15) is connected to the rear end of the locking screw (14) in a threaded manner, and the locking screw (14) is matched with the locking nut (15).

6. The plastic spraying upright post for the road guardrail as claimed in claim 5, wherein a second limiting hole is drilled at the front end of the connecting post (7), the second limiting hole corresponds to the first limiting hole (17), and the first limiting hole (17) and the second limiting hole are matched with the locking screw (14).

7. The road guardrail plastic spraying stand column of claim 1, wherein the front end of the upper stand column (8) is provided with a first connecting hole (9), the front end of the anti-theft locking plate (12) is provided with a locking hole (13), the first connecting hole (9) corresponds to the locking hole (13) in position, and the inner diameter of the first connecting hole (9) is the same as that of the locking hole (13).

8. The road guardrail plastic spraying upright post of claim 1, wherein a first handle groove is chiseled at the upper end of the post cap (10), a first handle (11) is rotationally connected in the first handle groove, a second handle groove is chiseled at the upper end of the sliding plate (4), a second handle (18) is arranged in the second handle groove, and anti-skidding sleeves are fixedly connected to the outer walls of the first handle (11) and the second handle (18).