CN213086609U

CN213086609U - Highway construction safety warning device

Info

Publication number: CN213086609U
Application number: CN202021084083.4U
Authority: CN
Inventors: 陆克强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-30
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a highway construction safety warning device, including the warning sign, warning sign lower extreme fixed mounting has the support column, the support column is inserted and is located ground, be equipped with the cavity in the warning sign, the top surface of cavity rotates and is connected with two dwangs, two equal coaxial fixedly connected with impeller on the dwang, the dwang lower extreme extends to and is equipped with the deashing mechanism in the cavity, the lower extreme of cavity is equipped with the liquid reserve tank, the equal sliding connection in the left and right sides of liquid reserve tank has T type pole, the lateral wall setting of liquid reserve tank is all run through to the one end of the horizontal part of T type pole. The utility model discloses a deashing collection and anti-toppling mechanism's cooperation has realized utilizing the wind energy in the environment to drive the brush as drive power and carry out the deashing to the warning sign and has handled, can also utilize solar energy to realize adsorbing the negative pressure of warning sign to shining of low temperature evaporating liquid for warning sign firmly be fixed in subaerially.

Description

Highway construction safety warning device

Technical Field

The utility model belongs to the technical field of the job road construction, especially, relate to a highway construction safety warning device.

Background

The highway construction refers to the work such as reconnaissance, measurement, design, construction, maintenance, management of highway structure thing, and highway engineering structure thing includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring, and therefore safety warning devices need to be provided in the road construction process.

The highway construction is outdoor, and the warning device is easy to topple over due to no corresponding fixing measures, so that the warning effect is lost; meanwhile, in the construction process, dust generated on the construction site is attached to the surface of the warning device, so that the warning board is shielded, and the warning effect is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a highway construction safety warning device to solve the problem that very easily empting and the dust shelters from the warning sign that exists among the prior art.

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

the utility model provides a highway construction safety warning device, includes the warning sign, warning sign lower extreme fixed mounting has two spinal branch daggers, two the support column is all inserted and is located ground, be equipped with the cavity in the warning sign, the top surface of cavity rotates and is connected with the dwang, coaxial fixedly connected with impeller on the dwang, the dwang lower extreme extends to and just is equipped with deashing mechanism in the cavity, the lower extreme of cavity is equipped with the liquid reserve tank, the equal sliding connection in the left and right sides of liquid reserve tank has T type pole, the lateral wall setting of liquid reserve tank is all run through to the one end of the horizontal part of T type pole, be equipped with same anti-toppling mechanism on T type pole, cavity and the support column, the specialty has realized the fixed deashing dust removal processing to.

Preferably, deashing mechanism is including rotating two lead screws of connecting in the cavity, two all the cover is equipped with movable block, two on the lead screw fixedly connected with is same brush on the movable block, the brush offsets the contact setting with the warning sign, the upper end of lead screw and the lower extreme fixed connection of dwang, deashing mechanism's setting has realized handling the deashing on warning sign surface, has avoided sheltering from what cause because of the dust and has guaranteed that the warning effect of warning sign does not discount.

Preferably, the top surface of warning sign is equipped with the bar opening, the dwang rotates and runs through the bar opening setting.

Preferably, the anti-toppling mechanism comprises two piston cylinders fixedly connected to the bottom surface of the cavity, the two piston cylinders are arranged at the left side and the right side of the liquid storage tank, a piston is connected in the piston cylinder in a sliding manner, a push rod is fixedly arranged on one side of the piston close to the T-shaped rod, the push rod penetrates through the side wall of the piston cylinder and is fixedly connected with the T-shaped rod, an elastic air bag is arranged between one side of the piston close to the T-shaped rod and the inner wall of one side of the piston cylinder close to the T-shaped rod, the supporting column is connected with an installation block in a sliding way, an annular cavity is arranged in the installation block and is communicated with the elastic air bag through a corrugated pipe, the anti-toppling mechanism is arranged by utilizing solar energy and generating a driving source through the irradiation of the sun on the low-temperature evaporated liquid, thereby make support column bottom produce the negative pressure state to firmly adsorb in subaerial, thereby guaranteed the stability of warning sign.

Preferably, a through hole is formed in the inner wall of one side, close to the T-shaped rod, of the piston cylinder, and the push rod penetrates through the through hole and extends to the outside of the piston cylinder.

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

1. the utility model discloses a cooperation between deashing mechanism, lead screw, movable block, brush and the impeller drives the dwang through the utilization of perpendicular fan to the wind energy and rotates and produce drive power to drive the brush and carry out the deashing to the warning sign surface and handle, guaranteed the cleanness on warning sign surface, thereby avoided piling up the emergence that causes the warning sign warning effect condition of loss because of the dust.

2. The utility model discloses a cooperation between anti-toppling mechanism, a piston section of thick bamboo, piston, push rod, elastic airbag, installation piece, annular chamber and the bellows has utilized solar energy to the shining of low temperature evaporating liquid in the liquid reserve tank to produce the driving source, further make the annular chamber in the installation piece on the support column produce the negative pressure, thereby firmly adsorb in subaerial, avoided the warning sign to empty the emergence of the condition.

Drawings

Fig. 1 is a schematic perspective view of a safety warning device for highway construction according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the road construction safety warning device provided by the present invention, wherein a rotating rod is connected with an impeller;

fig. 3 is a schematic perspective view of a safety warning device for highway construction according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

In the figure: the device comprises a warning board 1, a support column 2, a cavity 3, a rotating rod 4, a liquid storage tank 5, a 6T-shaped rod, a lead screw 7, a moving block 8, a brush 9, a piston cylinder 10, a piston 11, a push rod 12, an elastic air bag 13, an installation block 14, an annular cavity 15, an impeller 16 and a corrugated pipe 17.

Detailed Description

The technical solution 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.

Referring to fig. 1-4, a road construction safety warning device, including a warning board 1, characterized in that, a support pillar 2 is fixedly installed at the lower end of the warning board 1, the support pillar 2 is inserted into the ground, a cavity 3 is provided in the warning board 1, two rotating rods 4 are rotatably connected to the top surface of the cavity 3, and impellers 16 are coaxially and fixedly connected to the rotating rods 4, the impellers 16 are arranged to rotate the impeller 16 on the vertical fan by using the wind energy in the natural environment, thereby generating a driving force, the lower end of the rotating rod 4 extends into the cavity 3 and is provided with a dust cleaning mechanism, the lower end of the cavity 3 is provided with a liquid storage tank 5, it is noted that the liquid storage tank 5 is filled with low temperature evaporation liquid, the low temperature evaporation liquid is irradiated by the solar energy in the natural environment, so that the low temperature evaporation liquid generates gas to push two T-shaped rods 6 to move towards the two, the left side and the right side of the liquid storage box 5 are both connected with a T-shaped rod 6 in a sliding way, one end of the horizontal part of the T-shaped rod 6 is arranged by penetrating through the side wall of the liquid storage box 5, the T-shaped rod 6, the cavity 3 and the support column 2 are provided with the same anti-toppling mechanism,

wherein, deashing mechanism is including rotating two lead screws 7 of connecting in cavity 3, all overlaps on two lead screws 7 to be equipped with movable block 8, two same brush 9 of equal fixedly connected with on the 8 front end outer walls of movable block, brush 9 and warning sign 1 surperficial counterbalance contact setting, the upper end of lead screw 7 and the lower extreme fixed connection of dwang 4, warning sign 1's top surface is equipped with the bar opening, and dwang 4 rotates and runs through the bar opening setting, sets up like this and has utilized the utilization of wind energy among the natural environment, and the wind on the equidirectional all can drive the brush and carry out the deashing to the warning sign and handle, sets up the environmental protection like this.

Wherein, the anti-toppling mechanism comprises two piston cylinders 10 fixedly connected on the bottom surface of the cavity 3, the two piston cylinders 10 are arranged at the left side and the right side of the liquid storage box 5, the low-temperature evaporation liquid in the liquid storage box 5 is irradiated by the sun to generate gas, the T-shaped rod 6 is pushed to move towards two sides, so that the piston 11 is pushed to move towards two sides, the volume of the elastic airbag 13 is further increased, the piston 11 is connected with the piston 11 in the piston cylinder 10 in a sliding way, a push rod 12 is fixedly arranged at one side of the piston 11 close to the T-shaped rod 6, the push rod 12 penetrates through the side wall of the piston cylinder 10, the push rod 12 is fixedly connected with the T-shaped rod 6, the elastic airbag 13 is arranged between one side of the piston 11 close to the T-shaped rod 6 and the inner wall of one side of the piston cylinder 10 close to the T-shaped rod 6, a mounting block 14, it should be noted that a closed space is formed among the annular cavity 15, the elastic air bag 13 and the bellows 17, when the volume of the elastic air bag 13 is increased, a negative pressure state is generated in the annular cavity 15, so that the mounting block 14 and the support column 2 are firmly adsorbed on the ground, a through hole is formed in the inner wall of the piston cylinder 10 on the side close to the T-shaped rod 6, the push rod 12 penetrates through the through hole and extends to the outside of the piston cylinder 10,

in this embodiment, because the working environment of the warning board 1 is in the suburb, the wind force is large, that is, the wind blows to drive the impeller 16 on the vertical fan to rotate, the impeller 16 rotates to drive the coaxial rotating rod 4 to rotate, the rotating rod 4 is fixedly connected with the lead screw 7, that is, the rotating rod 4 rotates to drive the lead screw 7 to synchronously rotate, the lead screw 7 is in threaded connection with the moving block 8, so that the moving block 8 performs lifting motion, the brush 9 is further driven to perform ash removal treatment on the surface of the warning board 1, the low-temperature evaporating liquid is installed in the liquid storage tank 5, and is irradiated by the sun, so that the gas generated by evaporation pushes the two T-shaped rods 6 to move towards the two sides of the liquid storage tank 5, the T-shaped rods 6 are fixedly connected with the push rod 12, the piston 11 is further pushed to move, so that the volume of the elastic airbag 13 in the piston cylinder 10 is increased, the volume of the elastic air bag 13 is increased, so that a negative pressure state is formed in the annular cavity 15, the mounting block 14 and the supporting column 2 are firmly adsorbed on the ground, and the situation that the warning effect is lost due to the fact that the warning board is easy to topple over due to the fact that no fixing measures are adopted for the warning board is avoided.

Claims

1. A road construction safety warning device comprises a warning board (1) and is characterized in that, the lower end of the warning board (1) is fixedly provided with a supporting column (2), the supporting column (2) is inserted on the ground, a cavity (3) is arranged in the warning board (1), the top surface of the cavity (3) is rotatably connected with two rotating rods (4), the rotating rods (4) are coaxially and fixedly connected with impellers (16), the lower ends of the rotating rods (4) extend into the cavity (3) and are provided with ash removal mechanisms, a liquid storage tank (5) is arranged at the lower end of the cavity (3), the left side and the right side of the liquid storage tank (5) are both connected with a T-shaped rod (6) in a sliding way, one end of the horizontal part of the T-shaped rod (6) is arranged by penetrating through the side wall of the liquid storage tank (5), the T-shaped rod (6), the cavity (3) and the support column (2) are provided with the same anti-toppling mechanism.

2. The safety warning device for highway construction according to claim 1, wherein the ash removing mechanism comprises two lead screws (7) rotatably connected in the cavity (3), a moving block (8) is sleeved on each of the two lead screws (7), a brush (9) is fixedly connected to each moving block (8), the brush (9) is in contact with the surface of the warning board (1) in an abutting manner, and the upper ends of the lead screws (7) are fixedly connected with the lower ends of the rotating rods (4).

3. A road construction safety warning device according to claim 2, characterized in that the top surface of the warning board (1) is provided with a strip-shaped opening, and the rotating rod (4) is rotatably arranged through the strip-shaped opening.

4. The highway construction safety warning device according to claim 1, wherein the anti-toppling mechanism comprises two piston cylinders (10) fixedly connected to the bottom surface of the cavity (3), the two piston cylinders (10) are arranged at the left side and the right side of the liquid storage tank (5), a piston (11) is slidably connected to the piston cylinders (10), a push rod (12) is fixedly mounted at one side of the piston (11) close to the T-shaped rod (6), the push rod (12) penetrates through the side wall of the piston cylinder (10), the push rod (12) is fixedly connected with the T-shaped rod (6), an elastic air bag (13) is arranged between one side of the piston (11) close to the T-shaped rod (6) and the inner wall of one side of the piston cylinder (10) close to the T-shaped rod (6), a mounting block (14) is slidably connected to the support column (2), and an annular cavity (15) is arranged in the mounting block (14), the annular cavity (15) is communicated with the elastic air bag (13) through a corrugated pipe (17).

5. A road construction safety warning device according to claim 4, characterized in that the piston cylinder (10) is provided with a through hole at the inner wall of one side close to the T-shaped rod (6), and the push rod (12) is arranged through the through hole and extends to the outside of the piston cylinder (10).