CN210561842U

CN210561842U - Temporary warning board for highway construction

Info

Publication number: CN210561842U
Application number: CN201920910817.0U
Authority: CN
Inventors: 朱玉良
Original assignee: Jiangxi Jinggang Road And Bridge Group Co Ltd
Current assignee: Jiangxi Jinggang Road And Bridge Group Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-05-19
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses an interim warning sign is used in highway construction, comprising a base plate, the upper end middle part of bottom plate can be dismantled and be connected with the sleeve pipe, the cover is equipped with the lantern ring on the sleeve pipe, the lantern ring can slide from top to bottom in the sleeve pipe outside, be equipped with locking device on the lantern ring, all be fixed with the connecting piece on a week lateral wall of the lantern ring, it is connected with the gag lever post to rotate on the connecting piece, all rotate on a week lateral wall of sleeve pipe bottom and be connected with four connecting rods, and four connecting rods and four gag lever posts correspond each other, the one end of connecting rod is rotated and is connected in one side of gag lever post, four rectangular. The utility model discloses can adapt to different highway road surface environment, can also carry out the stable stay simultaneously, the regulation of warning sign height is carried out to different highway road conditions environment to the convenience in addition, can also change different warning signs as required, enlarges the warning scope.

Description

Temporary warning board for highway construction

Technical Field

The utility model relates to a highway technical field especially relates to an interim warning sign is used in highway construction.

Background

The warning board can reflect the far direct light to the luminous position, has good retro-reflection optical performance no matter in the daytime or at night, and can exert high visibility like the daytime especially at night.

At present, when the expressway is constructed, a warning board is often required to be arranged to remind passing vehicles, but the existing warning board mainly comprises two forms, one form is a supporting frame structure, the supporting frame structure can be unfolded to be placed on a hard road surface and can also be placed on a soft road surface, the occupied area is large, the transportation is not easy, the other form is an inserting type, an inserting rod is arranged at the bottom of a supporting rod, the structure is simple, the carrying is convenient, the application range is narrow, the supporting frame structure can only be used in specific soft soil and is difficult to use on the hard road surface, the carrying can be guaranteed conveniently, the problem of the hard road surface and the soft road surface can be simultaneously adapted, in addition, the problems of stable support and height adjustment after the adaptation are also needed to be solved, and therefore, the temporary warning board for the expressway construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a temporary warning board for highway construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a highway construction is with interim warning sign, includes the bottom plate, the upper end middle part of bottom plate can be dismantled and be connected with the sleeve pipe, the cover is equipped with the lantern ring on the sleeve pipe, the lantern ring can slide from top to bottom in the sleeve pipe outside, be equipped with locking device on the lantern ring, all be fixed with the connecting piece on the a week lateral wall of the lantern ring, it is connected with the gag lever post to rotate on the connecting piece, all rotate on the a week lateral wall of sleeve pipe bottom and be connected with four connecting rods, and four connecting rods and four gag lever posts correspond each other, the one end of connecting rod is rotated and is connected in one side of gag lever post, four rectangular holes have been seted up on the bottom plate, and the one end of four gag lever posts all runs through four rectangular holes and.

Preferably, the locking device comprises a positioning plate fixed on one side of the upper end of the sleeve ring, a bolt penetrates through the positioning plate, twelve positioning holes are formed in the side wall of one end of the sleeve at equal intervals in the vertical direction, and one end of the bolt extends into one of the positioning holes.

Preferably, elevating system is including running through the support column of setting in the cover, the intraductal groove of accomodating that is equipped with of cover, the support column runs through the setting and is accomodating the inslot, all be equipped with the spout on accomodating the inslot relative lateral wall, be equipped with the draw-in groove on the a week lateral wall of accomodating the groove upper end, the lower extreme both sides of support column all are fixed with the fixture block, and two fixture blocks are located the draw-in groove, the upper end both sides of support column all are fixed with two mounting panels, and all are equipped with the mounting hole on four mounting panels, the warning sign body passes through.

Preferably, the upper end middle part of bottom plate is equipped with the constant head tank, be equipped with the external screw thread on a week lateral wall in the constant head tank, sheathed tube lower extreme is fixed with the screw head, the lower extreme of screw head extends to in the constant head tank, be equipped with the internal thread on a week lateral wall of screw head, internal thread and external screw thread spiral shell mutually close.

Preferably, the bearing plates are fixed on two sides of the upper end of the sleeve, and the two bearing plates correspond to the warning board body.

Preferably, the lower end of the limiting rod is provided with a sharp bulge.

Preferably, the bottom plate is made of carbon steel.

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

1. the warning board can be ensured to adapt to two forms of soft highway pavement and hard highway pavement by the adjustment of the upper ends of the four limiting rods and the combination of the base, and meanwhile, the warning board can be stably supported on the two forms of pavement;

2. the whole device is convenient to carry, move, mount, dismount and mount and wide in application range through the vertical design and convenient contraction and adjustment of the whole device;

3. the height of the warning board can be conveniently adjusted by combining the supporting columns, the clamping blocks and the clamping grooves, so that the warning board is suitable for different highway condition environments;

to sum up, the utility model discloses can adapt to different highway road surface environment, can also carry out the stable stay simultaneously, the regulation of warning sign height is carried out to different highway road conditions environment to the convenience in addition, can also change different warning signs as required, enlarges the warning scope.

Drawings

FIG. 1 is a diagram showing the expansion state of a temporary warning sign limiting rod for highway construction provided by the utility model;

FIG. 2 is a drawing showing the contraction state of a temporary warning sign limiting rod for highway construction according to the present invention;

FIG. 3 is a diagram showing the rising state of the support pillar of the temporary warning sign for highway construction provided by the present invention;

fig. 4 is a top view of a bottom plate of the temporary warning board for highway construction provided by the utility model;

fig. 5 is a top view of the temporary warning sign casing for highway construction provided by the utility model;

FIG. 6 is an enlarged view of the A-site structure of the temporary warning sign for highway construction provided by the utility model;

fig. 7 is the utility model provides a B department's structure enlargements of interim warning sign is used in highway construction.

In the figure: 1 warning sign body, 2 support columns, 3 loading boards, 4 gag lever posts, 5 connecting rods, 6 bottom plates, 7 locating holes, 8 sleeves, 9 connecting pieces, 10 lantern rings, 11 rectangular holes, 12 locating plates, 13 bolts, 14 fixture blocks, 15 draw-in grooves, 16 storage grooves, 17 mounting holes, 18 mounting panels, 19 screw heads, 20 constant head tanks, 21 external screw threads, 22 spout.

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.

Referring to fig. 1-7, an temporary warning sign for highway construction comprises a base plate 6, a sleeve 8 is detachably connected to the middle of the upper end of the base plate 6, the base plate 6 is detached as required, the weight of the base plate 6 is 5 kg, the temporary warning sign can be separately carried or carried with the whole frame body, a sleeve ring 10 is sleeved on the sleeve 8, the sleeve ring 10 can slide up and down outside the sleeve 8, a locking device is arranged on the sleeve ring 10 and used for fixing the sleeve ring 10, a connecting piece 9 is fixed on the side wall of one circle of the sleeve ring 10, a limiting rod 4 is rotatably connected on the connecting piece 9, four connecting rods 5 are rotatably connected on the side wall of one circle of the bottom of the sleeve 8, the four connecting rods 5 and the four limiting rods 4 correspond to each other, one end of each connecting rod 5 is rotatably connected to one side of the limiting rod 4, four rectangular holes 11 are formed in the base plate 6, one end, be equipped with elevating system in the sleeve pipe 8, install warning sign body 1 on the elevating system, usable elevating system adjusts the height of warning sign body 1.

The utility model discloses in, locking device is including fixing locating plate 12 in 10 upper end one sides of the lantern ring, runs through on locating plate 12 and is equipped with bolt 13, is equipped with twelve locating holes 7 along the equidistance of vertical direction on the one end lateral wall of sleeve pipe 8, and the one end of bolt 13 extends to in one of them locating hole 7, and the adjustable lantern ring 10 slides on sleeve pipe 8 after extracting bolt 13, can fix the lantern ring 10 on sleeve pipe 8 after inserting bolt 13.

The utility model discloses in, elevating system is including running through the support column 2 of setting in sleeve pipe 8, be equipped with in the sleeve pipe 8 and accomodate groove 16, support column 2 runs through the setting and is accomodating the inslot 16, all be equipped with spout 22 on accomodating the relative lateral wall in the groove 16, be equipped with draw-in groove 15 on the a week lateral wall of accomodating the 16 upper ends in groove, the lower extreme both sides of support column 2 all are fixed with fixture block 14, and two fixture block 14 are located draw-in groove 15, realize the regulation to warning sign body 1 height through reciprocating and the joint of support column 2, the upper end both sides of support column 2 all are fixed with two mounting panels 18, and all be equipped with mounting hole 17 on four mounting panels 18, warning sign body 1 passes through the mounting screw and installs in mounting hole 17.

The utility model discloses in, the upper end middle part of bottom plate 6 is equipped with constant head tank 20, is equipped with external screw thread 21 on the a week lateral wall in the constant head tank 20, and the lower extreme of sleeve pipe 8 is fixed with screw head 19, and in the lower extreme of screw head 19 extended to constant head tank 20, be equipped with the internal thread on a week lateral wall of screw head 19, internal thread and external screw thread 21 spiral shell each other are closed, spiral shell is closed between the screw head 19 of

bottom plate

6 and 8 bottoms of sleeve pipes, can conveniently dismantle the installation.

The utility model discloses in, sleeve pipe 8's upper end both sides all are fixed with loading board 3, and two loading boards 3 and warning sign body 1 mutual correspondence, and when support column 2 of 1 lower extreme of warning sign body shrink to sleeve pipe 8 in, the lower extreme of warning sign body 1 is contradicted in the upper end of loading board 3, and the lower extreme of gag lever post 4 is equipped with sharp-pointed arch, can conveniently insert in the soft soil layer, and bottom plate 6 adopts the carbon steel to make, and intensity is high and stand wear and tear.

In the utility model, when the warning board is used on soft road, the sleeve ring 10 is moved downwards to drive the lower ends of the limit rods 4 to penetrate out of the rectangular holes 11, the bolt 13 is inserted into one of the positioning holes 7 on the side walls of the sleeve ring 10 and one end of the sleeve 8, the sleeve ring 10 is fixed, the sharp convex ends of the four limit rods 4 are inserted into the clay wool by an operator, the four limit rods 4 are separately inserted and supported by the bottom plate 6, so that stable support can be realized on the soft road, when the warning board is used on hard road, the sleeve ring 10 is moved upwards to insert the bolt 13 into the corresponding positioning hole 7, the lower ends of the four limit rods 4 are contracted into the four rectangular holes 11, and then the bottom plate 6 is used for stable support, because the weight of the bottom plate 6 is 5 kilograms, the warning board can also realize stable support on the hard road, when different warning boards need to be replaced, usable mounting hole 17 and screw are changed and are fixed, when need adjust the warning height at night, can be with the whole upwards slip of support column 2, and fixture block 14 slides in spout 22 to when the position that corresponds with draw-in groove 15, rotates two fixture blocks 14 of support column 2 drive and rotates, drives two fixture blocks 14 cards then and establishes in draw-in groove 15 to the realization is to the regulation of support column 2 height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a highway construction is with interim warning sign, includes bottom plate (6), its characterized in that: the upper end middle part of the bottom plate (6) is detachably connected with a sleeve (8), the sleeve (8) is sleeved with a sleeve ring (10), the sleeve ring (10) can slide up and down outside the sleeve (8), the sleeve ring (10) is provided with a locking device, a connecting piece (9) is fixed on one circle of side wall of the sleeve ring (10), a limiting rod (4) is rotatably connected on the connecting piece (9), four connecting rods (5) are rotatably connected on one circle of side wall of the bottom of the sleeve (8), the four connecting rods (5) and the four limiting rods (4) correspond to each other, one end of each connecting rod (5) is rotatably connected to one side of each limiting rod (4), the bottom plate (6) is provided with four rectangular holes (11), one end of each limiting rod (4) penetrates through the four rectangular holes (11) and extends to the lower end of the bottom plate (6), and a lifting mechanism is arranged in the sleeve (8), the lifting mechanism is provided with a warning board body (1).

2. The temporary warning sign for expressway construction according to claim 1, wherein: the locking device comprises a positioning plate (12) fixed on one side of the upper end of the lantern ring (10), a bolt (13) penetrates through the positioning plate (12), twelve positioning holes (7) are formed in the side wall of one end of the sleeve (8) at equal intervals in the vertical direction, and one end of the bolt (13) extends into one of the positioning holes (7).

3. The temporary warning sign for expressway construction according to claim 1, wherein: elevating system is including running through support column (2) that sets up in sleeve pipe (8), be equipped with in sleeve pipe (8) and accomodate groove (16), support column (2) run through the setting in accomodating groove (16), all be equipped with spout (22) on accomodating the relative lateral wall in groove (16), be equipped with draw-in groove (15) on accomodating a week lateral wall of groove (16) upper end, the lower extreme both sides of support column (2) all are fixed with fixture block (14), and two fixture block (14) are located draw-in groove (15), the upper end both sides of support column (2) all are fixed with two mounting panels (18), and all are equipped with mounting hole (17) on four mounting panels (18), warning sign body (1) is through mounting screw in mounting hole (17).

4. The temporary warning sign for expressway construction according to claim 1, wherein: the upper end middle part of bottom plate (6) is equipped with constant head tank (20), be equipped with external screw thread (21) on a week lateral wall in constant head tank (20), the lower extreme of sleeve pipe (8) is fixed with screw head (19), the lower extreme of screw head (19) extends to in constant head tank (20), be equipped with the internal thread on a week lateral wall of screw head (19), internal thread and external screw thread (21) spiral shell each other.

5. The temporary warning sign for expressway construction according to claim 1, wherein: bearing plates (3) are fixed on two sides of the upper end of the sleeve (8), and the two bearing plates (3) correspond to the warning board body (1).

6. The temporary warning sign for expressway construction according to claim 1, wherein: the lower end of the limiting rod (4) is provided with a sharp bulge.

7. The temporary warning sign for expressway construction according to claim 1, wherein: the bottom plate (6) is made of carbon steel.