CN211473671U

CN211473671U - Barrier device for road construction

Info

Publication number: CN211473671U
Application number: CN201922307874.2U
Authority: CN
Inventors: 李红梅
Original assignee: 李红梅
Current assignee: Guizhou Xinghui Lianchuang Engineering Co.,Ltd.
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-11
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a road construction is with hindering device, including unable adjustment base and barrier board, its structural feature is, unable adjustment base includes that length is the same with the width of motor vehicle road and the cross-section is isosceles trapezoid's rectangular seat, the both ends of rectangular seat are equipped with the sleeve pipe of vertical extension and run through threaded lockhole on the sleeve pipe, the sleeve pipe is inserted and is had branch and the upper end of branch is with the barrier board hub connection, the upper surface of rectangular seat is equipped with the bar slot, the side surface of rectangular seat is equipped with the gag lever post that is located the both sides of barrier board, the upper end of gag lever post is fixed with the pin that sets up with the side surface of rectangular seat parallel, barrier board on be equipped with the wind gap that the level set up, the last side in the wind gap articulates there is the deep bead that freely swings after receiving the blowing; the utility model has the advantages that: the angle and the height of the baffle plate can be adjusted according to the wind power, so that the wind resistance formed by the baffle plate is reduced, and the stability is relatively improved.

Description

Barrier device for road construction

Technical Field

The utility model belongs to the corollary equipment field is used in the road maintenance, concretely relates to is a barrier device is used in road construction.

Background

When the town road maintenance, often need carry out the shutoff with the motor vehicle road, however the pedestrian road of both sides still is unobstructed basically, adopts various steel sheet vertical fixation on the motor vehicle road among the prior art more, and when the grade of wind increased relatively, blow down various steel sheet very easily, not only injure by a crashing object the personnel of construction easily, has also lost the warning meaning that prevents the vehicle entering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can increase road construction of stability with blocking device.

For realizing above-mentioned mesh, the utility model discloses a technical scheme be, a road construction is with hindering device, including unable adjustment base and barrier board, its structural feature is, unable adjustment base includes that length is the same with the width of motor vehicle road and the cross-section is isosceles trapezoid's rectangular seat, runs through threaded lockhole on the sleeve pipe that the both ends of rectangular seat were equipped with vertical extension and the sleeve pipe, the intraductal upper end that inserts that has branch and branch connects with the barrier board axle, the upper surface of rectangular seat is equipped with the bar slot, the side surface of rectangular seat is equipped with the gag lever post that is located the both sides of barrier board, the upper end of gag lever post is fixed with the pin with the side surface parallel arrangement of rectangular seat, the barrier board on be equipped with the wind gap that the wind gap level set up, cross the inboard side articulated have the deep bead that freely swings after receiving the blowing.

Furthermore, the end face of the strip seat is provided with a locking plate, two ends of the locking plate are provided with threaded holes, and locking rods are matched in the threaded holes.

Further, the locking lever is the cylinder pole that is equipped with the external screw thread, is equipped with the radial perforation that is close to the tip setting on the locking lever, is equipped with the blind hole that sets up around radial perforated central axis on the radial perforated inner wall, and the blind hole fit in has the depression bar and is equipped with compression spring between the bottom surface of depression bar and blind hole.

Furthermore, the end part of the strip seat is hinged with a support plate which overturns towards the two sides of the strip seat, and the support plate is hinged with a slope plate which is arranged in an inclined state when the support plate is contacted with the ground.

Furthermore, the lower surface of the slope plate is provided with straight rib plates arranged along the length direction of the slope plate, and the slope plate is provided with water leakage holes positioned between two adjacent straight rib plates.

Furthermore, the side surface of the support plate is provided with a notch strip groove which is arranged along the length direction of the support plate, and the side wall of the notch strip groove is provided with an arched elastic sheet.

The utility model has the advantages that:

1. the angle and the height of the baffle plate can be adjusted according to the wind power, so that the wind resistance formed by the baffle plate is reduced, and the stability is relatively improved;

2. the fixing base can be strongly connected with the sidewalk in an extrusion manner, and the fixing base can be separated from the sidewalk only by a tool matched with the radial through hole on the lock rod, so that the problem that other people move freely is solved;

3. the supporting plate can be matched with the slope plate for use, so that vehicles such as a bicycle and an electric vehicle can conveniently pass through a sidewalk.

Drawings

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

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

fig. 3 is a schematic structural view of the slope board of the present invention;

FIG. 4 is a schematic view of the structure of the support plate of the present invention;

FIG. 5 is a schematic view of the end of the lock rod of the present invention;

FIG. 6 is a schematic view of the structure of the strip seat of the present invention;

the device comprises a barrier plate 1, a long strip seat 2, a sleeve 3, a threaded lock hole 4, a support rod 5, a strip-shaped slot 6, a limiting rod 7, a stop rod 8, an air passing port 9, a wind shield 10, a lock plate 11, a threaded hole 12, a lock rod 13, a radial perforation 14, a blind hole 15, a pressure rod 16, a compression spring 17, a limiting sheet 18, a limiting ring 19, a support plate 20, a slope plate 21, a straight rib plate 22, a water leakage hole 23, a notch strip groove 24, an arched elastic sheet 25, a circular perforation 26 and a jack 27.

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 to 6, a road construction barrier device comprises a fixed base and a barrier plate 1, wherein the fixed base comprises a strip seat 2 which has the same length as the width of a motor vehicle road and has an isosceles trapezoid cross section, two ends of the strip seat 2 are provided with vertically extending sleeves 3, threaded locking holes 4 penetrate through the sleeves 3, a support rod 5 is inserted into the sleeves 3, the upper end of the support rod 5 is connected with the barrier plate 1 by a shaft, the upper surface of the strip seat 2 is provided with a strip-shaped slot 6, the side surface of the strip seat 2 is provided with limit rods 7 positioned at two sides of the barrier plate 1, the upper end of the limit rod 7 is fixed with a stop rod 8 which is arranged in parallel with the side surface of the strip seat 2, the barrier plate 1 is provided with a horizontally arranged air passing hole 9, the upper side edge in the air passing hole 9 is hinged with a wind shield 10 which can swing freely after being blown, when in use, a top thread can be screwed in the threaded locking holes 4, thereby fix a position baffle 1, when wind-force increases, outwards screw out the back with the jackscrew, can adjust the height of baffle 1, also can overturn baffle 1 to make baffle 1 form the tilt state, reduce the windage resistance, receive the wind simultaneously and blow the back, the deep bead 10 swings, thereby makes wind blow by crossing wind gap 9, and then has increased stability relatively.

In order to increase the anti-theft and connection stability, a lock plate 11 is arranged on the end face of the strip seat 2, threaded holes 12 are formed in two ends of the lock plate 11, lock rods 13 are matched in the threaded holes 12, the tail ends of the lock rods 13 can be abutted against the side wall of the sidewalk by rotating the lock rods 13, so that tension between the lock plate 11 and the side wall of the sidewalk is formed, the stability of the strip seat 2 is increased, the lock rods 13 are cylindrical rods with external threads, radial through holes 14 are formed in the lock rods 13 and are close to the end portions, blind holes 15 are formed in the inner walls of the radial through holes 14 and are arranged around the central axis of the radial through holes 14, compression rods 16 are matched in the blind holes 15, compression springs 17 are arranged between the compression rods 16 and the bottom surfaces of the blind holes 15, limiting pieces 18 are arranged on the compression rods 16, limiting rings 19 limiting the limiting pieces 18 in the blind holes 15 are screwed in the blind holes 15, and tools, thereby avoiding the situation that other people move the long seat 2 at will.

In addition, the end part of the strip seat 2 is hinged with a support plate 20 which is overturned towards two sides of the strip seat 2, the support plate 20 is hinged with a slope plate 21 which is arranged in an inclined state when the support plate 20 is contacted with the ground, small-sized vehicles such as bicycles, electric vehicles and the like can conveniently drive into sidewalks through the arrangement of the slope plate 21, light vehicles can still pass through the sidewalks because only the maintenance to the road surface is carried out on some construction sites, the lower surface of the slope plate 21 is provided with straight rib plates 22 which are arranged along the length direction of the slope plate 21, the slope plate 21 is provided with a water leakage hole 23 which is positioned between two adjacent straight rib plates 22, the bearing capacity of the slope plate 21 can be increased through the straight rib plates 22, the side surface of the support plate 20 is provided with notch strip grooves 24 which are arranged along the length direction of the support plate 20, the side walls of the notch strip grooves 24 are provided with arc-shaped elastic sheets 25, when carrying out the major engineering construction to the road surface and leading to that any vehicle is unable to pass through, can cooperate back with sloping plate 21 and extension board 20 to it is vertical state to carry out whole upset to extension board 20, when carrying out spacingly to extension board 20, only need set up circle perforation 26 on extension board 20, set up in circle perforation 26 complex jack 27 on the both ends face of rectangular seat 2 simultaneously, then overturn extension board 20 to circle perforation 26 when jack 27 aligns, insert the pin rod can.

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, and any reference signs in the claims are not intended to 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 road construction is with blocking device, includes unable adjustment base and barrier plate, its characterized in that: the fixed base include that length is the same with the width of motor vehicle road and the cross-section is isosceles trapezoid's rectangular seat, the both ends of rectangular seat are equipped with the sleeve pipe of vertical extension and run through threaded lockhole on the sleeve pipe, the intraductal upper end that has branch and branch of inserting and the axial joint of barrier board, the upper surface of rectangular seat is equipped with the bar slot, the side surface of rectangular seat is equipped with the gag lever post that is located the both sides of barrier board, the upper end of gag lever post is fixed with the pin with the side surface parallel arrangement of rectangular seat, the barrier board on be equipped with the wind gap that the level set up, it has the deep bead that freely swings after receiving the blowing to cross the side of in the wind gap articulated.

2. The barrier device for road construction as claimed in claim 1, wherein: the end face of the strip seat is provided with a locking plate, and two ends of the locking plate are provided with threaded holes matched with locking rods.

3. The barrier device for road construction as claimed in claim 2, wherein: the locking rod is a cylindrical rod provided with external threads, a radial through hole close to the end portion is formed in the locking rod, a blind hole arranged around the central axis of the radial through hole is formed in the inner wall of the radial through hole, and a compression spring is arranged between the compression rod and the bottom surface of the blind hole in a matched mode in the blind hole.

4. The barrier device for road construction as claimed in claim 1, wherein: the end part of the strip seat is hinged with a support plate which overturns towards two sides of the strip seat, and the support plate is hinged with a slope plate which is arranged in an inclined state when the support plate is contacted with the ground.

5. The barrier device for road construction as claimed in claim 4, wherein: the lower surface of the slope plate is provided with straight rib plates arranged along the length direction of the slope plate, and the slope plate is provided with water leakage holes positioned between two adjacent straight rib plates.

6. The barrier device for road construction as claimed in claim 4, wherein: the side surface of the support plate is provided with an opening strip groove arranged along the length direction of the support plate, and the side wall of the opening strip groove is provided with an arched elastic sheet.