CN219637752U - Green combined roadblock for road maintenance - Google Patents

Abstract

The utility model provides a green combined roadblock for road maintenance, which comprises a bottom bearing plate, a bottom positioning inserting rod, a positioning pressing plate, a vertical screw rod, a lifting seat and a limiting ring.

Description

Green combined roadblock for road maintenance

Technical Field

The utility model relates to a green combined roadblock for road maintenance, and belongs to the technical field of roadblocks for road maintenance.

Background

The existing combined roadblock is inconvenient to disassemble and assemble and low in stability of combined joints, slipping and separation are easy to occur between combined roadblocks, practicality is to be improved, and a green combined roadblock for road maintenance is needed to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a green combined roadblock for road maintenance, which solves the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a road maintenance is with green combination formula roadblock, includes protection roadblock baffle, right station post, liftable combined mechanism and left station post, the left station post is installed in protection roadblock baffle left side, the right station post is installed on protection roadblock baffle right side, the inside liftable combined mechanism that all is provided with of left side station post and right station post, liftable combined mechanism includes bottom bearing plate, bottom location inserted bar, top location inserted bar, location clamp plate, carousel, vertical lead screw, elevating socket and spacing ring, the welding of left side station post right-hand member face downside has bottom bearing plate, bottom bearing plate up end right side is provided with bottom location inserted bar, the inside upside of left side station post is provided with vertical lead screw, vertical lead screw up end welding has the carousel, vertical lead screw annular side is provided with the elevating socket, elevating socket left and right sides terminal surface symmetry is provided with the location clamp plate, the terminal surface is provided with top location inserted bar under the location clamp plate, spacing ring is installed to vertical lead screw annular side upside.

Further, two groups of specifications such as the vertical screw rod are arranged, deep groove ball bearings are arranged on the lower side of the annular side face of the vertical screw rod, and two groups of specifications such as the deep groove ball bearings are arranged.

Further, the lifting seat and other specifications are provided with two groups, the middle position inside the lifting seat is provided with an internal thread through cavity, the internal thread through cavity is meshed with the vertical screw rod, and the turntable and other specifications are welded with two groups.

Further, the terminal surface is provided with left stable base under the left station post, the terminal surface is provided with right stable base under the right station post, spacing logical chamber has all been seted up to the inside upside of left side station post and right station post, and spacing logical chamber and lifting seat phase-match.

Further, the equal specification of location clamp plate and top location inserted bar is provided with four groups, the equal specification of bottom bearing plate and bottom location inserted bar is provided with four groups, two groups are installed to specifications such as spacing ring, but spacing ring is detachable structure, the bonding of spacing ring up end has wear-resisting ceramic ring, and wear-resisting ceramic ring etc. specification bonds there are two groups.

Further, the warning reflection strip has been pasted to terminal surface before the protection roadblock baffle, protection roadblock baffle up end intermediate position welding has the lifting handle, the terminal surface left and right sides symmetry has been seted up down to the protection roadblock baffle and has been located the jack, and first location jack and bottom location inserted bar assorted, the second location jack has been seted up to protection roadblock baffle up end left and right sides symmetry, and second location jack and top location inserted bar assorted.

The utility model has the beneficial effects that: according to the green combined roadblock for road maintenance, the bottom bearing plate, the bottom positioning inserting rod, the top positioning inserting rod, the positioning pressing plate, the rotating discs, the vertical screw rods and the lifting seat are added, the lifting handle is held by hands to move and place the protection roadblock baffle on the upper end face of the bottom bearing plate, the bottoms of the protection roadblock baffles are positioned, then the two groups of rotating discs are rotated anticlockwise by hands respectively, the two groups of vertical screw rods are rotated anticlockwise to engage with the internal thread through cavity, the two groups of lifting seats are further moved downwards, the lifting seat can drive the positioning pressing plate to move downwards together, and the top positioning inserting rod is inserted into the second positioning inserting hole, so that the tops of the protection roadblock baffles are positioned, and therefore the situation that the protection roadblock baffles loose and fall off in the use process is avoided.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a green combined roadblock for road maintenance according to the present utility model;

FIG. 2 is a front cross-sectional view of a lifting combination mechanism in a green combination barrier for road maintenance according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2A;

in the figure: 1-protection roadblock baffle, 11-lifting handle, 2-right standing column, 21-right stable base, 3-liftable combined mechanism, 4-left standing column, 41-left stable base, 31-bottom bearing plate, 32-bottom positioning insert rod, 33-top positioning insert rod, 34-positioning press plate, 35-turntable, 36-vertical screw rod, 361-deep groove ball bearing, 37-lifting seat, 371-internal thread through cavity, 38-limiting ring and 381-wear-resistant ceramic ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a road maintenance is with green combination formula roadblock, includes protection roadblock baffle 1, right station post 2, liftable combined mechanism 3 and left station post 4, and the left station post 4 is installed in protection roadblock baffle 1 left side, and right station post 2 is installed on protection roadblock baffle 1 right side, and left station post 4 and right station post 2 are inside all to be provided with liftable combined mechanism 3.

The liftable combined mechanism 3 comprises a bottom bearing plate 31, a bottom positioning inserting rod 32, a top positioning inserting rod 33, a positioning pressing plate 34, a rotary plate 35, a vertical screw rod 36, a lifting seat 37 and a limiting ring 38, wherein the bottom bearing plate 31 is welded on the lower side of the right end face of the left standing column 4, the bottom positioning inserting rod 32 is arranged on the right side of the upper end face of the bottom bearing plate 31, the vertical screw rod 36 is arranged on the upper side inside the left standing column 4, the rotary plate 35 is welded on the upper end face of the vertical screw rod 36, the lifting seat 37 is arranged on the annular side face of the vertical screw rod 36, the positioning pressing plate 34 is symmetrically arranged on the left end face and the right end face of the lifting seat 37, the top positioning inserting rod 33 is arranged on the lower end face of the positioning pressing plate 34, and the limiting ring 38 is arranged on the upper side of the annular side face of the vertical screw rod 36.

The specifications such as vertical lead screw 36 are provided with two sets of, deep groove ball bearing 361 sets up in vertical lead screw 36 annular side downside, and deep groove ball bearing 361 etc. specification is provided with two sets of, deep groove ball bearing 361 makes vertical lead screw 36 rotation stability better, the specification such as elevating seat 37 is provided with two sets of, internal thread leads to chamber 371 and sets up at elevating seat 37 inside intermediate position, and internal thread leads to chamber 371 and meshes with vertical lead screw 36 mutually, the welding of specifications such as carousel 35 has two sets of, internal thread leads to chamber 371 makes things convenient for vertical lead screw 36 meshing to alternate inside elevating seat 37, make elevating seat 37 possess can the mobility from top to bottom, left side stable base 41 sets up at left side stand post 4 lower extreme face, right side stable base 21 sets up at right side stand post 2 lower extreme face, spacing leads to chamber and sets up at left side stand post 4 and right side stand post 2 inside upside, and spacing leads to chamber and elevating seat 37 phase-match, left stable base 41 makes left side stand post 4 support stability better, right side stable stand post 2 support stability, and spacing through chamber makes things convenient for carrying out spacing to elevating seat 37, elevating seat 37 to appear the skew in the elevating process.

The equal specification of location clamp plate 34 and top location inserted bar 33 is provided with four sets of, and the equal specification of bottom bearing plate 31 and bottom location inserted bar 32 is provided with four sets of, and two sets of specifications such as spacing ring 38 are installed to the specification such as spacing ring 38, and spacing ring 38 is detachable structure, and wear-resisting ceramic ring 381 bonds at spacing ring 38 up end, and wear-resisting ceramic ring 381 isopiestic specification bonds two sets of, and wear-resisting ceramic ring 381 makes spacing ring 38 up end wearability better to this has increased spacing ring 38 life.

Warning reflection of light strip is pasted and is being protected barrier baffle 1 preceding terminal surface, carry handle 11 welding is in protection barrier baffle 1 up end intermediate position, first location jack symmetry is seted up in protection barrier baffle 1 lower terminal surface left and right sides, and first location jack and bottom location inserted bar 32 assorted, second location jack symmetry is seted up in protection barrier baffle 1 up terminal surface left and right sides, and second location jack and top location inserted bar 33 assorted, warning reflection of light strip makes protection barrier baffle 1 warning ability better, carry handle 11 makes things convenient for constructor to carry and draw dismouting to protection barrier baffle 1, first location jack makes things convenient for bottom location inserted bar 32 to be located protection barrier baffle 1 bottom, and second location jack makes things convenient for top location inserted bar 33 to be located protection barrier baffle 1 top.

As an embodiment of the present utility model: the constructor moves and places the left standing post 4 and the right standing post 2 on the appointed position of the external road surface respectively, then can hold the lifting handle 11 by hand to move and place the protective barrier baffle 1 on the upper end face of the bottom supporting plate 31 (in the process, the bottom positioning inserting rod 32 is required to be inserted into the first positioning inserting hole), so as to position the bottom of the protective barrier baffle 1, and the protective barrier baffle 1 is positioned between the left standing post 4 and the right standing post 2; then, a constructor rotates the two groups of turntables 35 anticlockwise by hands respectively, the limit rings 38 avoid the vertical screw rods 36 from moving up and down in the rotation process, the two groups of vertical screw rods 36 are enabled to rotate anticlockwise and mesh with the internal thread through cavity 371, further the two groups of lifting seats 37 move downwards, the lifting seats 37 drive the positioning pressing plates 34 to move downwards together, the top positioning inserting rods 33 are inserted into the second positioning inserting holes, and therefore the top of the protective barrier baffle 1 is positioned, and accordingly the situation that the protective barrier baffle 1 loosens and falls in the use process is avoided; similarly, the two sets of turntables 35 are respectively rotated clockwise, so that the lifting seat 37 drives the positioning pressing plate 34 to move upwards, the top positioning inserting rod 33 is separated from the second positioning inserting hole, and then the protective barrier baffle 1 can be lifted and detached.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a road maintenance is with green combination formula roadblock, includes protection roadblock baffle, right station post, liftable combined mechanism and left station post, its characterized in that: a left standing column is arranged on the left side of the protective barrier baffle, a right standing column is arranged on the right side of the protective barrier baffle, and lifting combination mechanisms are arranged in the left standing column and the right standing column;

the lifting combined mechanism comprises a bottom supporting plate, a bottom positioning inserting rod, a top positioning inserting rod, a positioning pressing plate, a rotary table, a vertical screw rod, a lifting seat and a limiting ring, wherein the bottom supporting plate is welded on the lower side of the right end face of a left standing column, the bottom positioning inserting rod is arranged on the right side of the upper end face of the bottom supporting plate, the vertical screw rod is arranged on the upper side of the inside of the left standing column, the rotary table is welded on the upper end face of the vertical screw rod, the lifting seat is arranged on the annular side face of the vertical screw rod, the positioning pressing plate is symmetrically arranged on the left end face and the right end face of the lifting seat, the top positioning inserting rod is arranged on the lower end face of the positioning pressing plate, and the limiting ring is arranged on the upper side of the annular side face of the vertical screw rod.

2. The green combination barrier for road maintenance of claim 1, wherein: the vertical screw rod is provided with two groups of specifications, the lower side of the annular side face of the vertical screw rod is provided with a deep groove ball bearing, and the two groups of specifications of the deep groove ball bearing are provided with two groups of specifications.

3. The green combination barrier for road maintenance of claim 1, wherein: the lifting seat is provided with two groups of specifications, the middle position inside the lifting seat is provided with an internal thread through cavity, the internal thread through cavity is meshed with the vertical screw rod, and the two groups of specifications such as the turntable are welded.

4. The green combination barrier for road maintenance of claim 1, wherein: the lower end face of the left standing column is provided with a left stable base, the lower end face of the right standing column is provided with a right stable base, limiting through cavities are formed in the upper sides of the left standing column and the right standing column, and the limiting through cavities are matched with the lifting seat.

5. The green combination barrier for road maintenance of claim 1, wherein: the positioning pressing plate and the top positioning inserting rod are provided with four groups, the bottom bearing plate and the bottom positioning inserting rod are provided with four groups, the limiting ring is provided with two groups according to the same specification, the limiting ring is of a detachable structure, the upper end face of the limiting ring is bonded with the wear-resistant ceramic ring, and the wear-resistant ceramic ring is bonded with two groups according to the same specification.

6. The green combination barrier for road maintenance of claim 1, wherein: the warning reflection strip is stuck to the preceding terminal surface of protection roadblock baffle, protection roadblock baffle up end intermediate position welding has the lifting handle, the terminal surface left and right sides symmetry has been seted up down to the protection roadblock baffle and has been located the jack, and first location jack and bottom location inserted bar assorted, the second location jack has been seted up to protection roadblock baffle up end left and right sides symmetry, and second location jack and top location inserted bar assorted.