CN214271613U

CN214271613U - Road surface protector is used in highway construction

Info

Publication number: CN214271613U
Application number: CN202120022237.5U
Authority: CN
Inventors: 朱昌齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-24
Anticipated expiration: 2031-01-06

Abstract

The utility model provides a road surface protector for highway construction belongs to highway construction technical field for the protective effect who solves current highway construction road surface protection is poor, can not keep the technical problem that the construction road surface is in suitable humidity. The construction highway comprises a plurality of first supporting plates and a plurality of second supporting plates, wherein the second supporting plates are respectively positioned at two ends of the construction highway, the first supporting plates are positioned at two sides of the construction highway, a detachable protective cushion and a detachable grid plate are sequentially arranged between the first supporting plates and the second supporting plates from top to bottom, a spongy cushion is arranged below the grid plate, and the spongy cushion is abutted against the construction highway; this road surface protector sunshade and rain-proof effectual for highway construction avoids sunshine and heavy rain to damage the construction road surface, and the supporting effect is good, and non-deformable can avoid the moisture evaporation too fast, has cold-resistant function of preventing frostbite, can keep the humidity on construction road surface in the suitable condition, and can reuse, energy-concerving and environment-protective.

Description

Road surface protector is used in highway construction

Technical Field

The utility model belongs to the technical field of highway construction, a protector is related to, especially a road surface protector is used in highway construction.

Background

With the development of traffic technology in China, cement concrete pavement roads are more and more common, original soil pavements are replaced, great convenience is brought to economic development and people's trip, and generally in the road construction process, when concrete is not dried thoroughly, the cement concrete pavement roads need to be laid on the concrete pavement through a black curing device to be protected, so that the concrete is prevented from being dried and cracked due to too strong external sunlight, and external sundries are embedded into the undried concrete.

However, the maintenance device materials commonly used at present are waste gunny bags or straw mat cover plates made of rice straws and wheat straws, the laying is very troublesome, the material loss is large, the materials are all disposable, after the disposable maintenance device materials are used for one time, when fertilizers are thrown away, the cost is higher, manpower and material resources are wasted, heavy rain and sunlight easily cause damage and deformation to the construction road surface, the concrete is not completely condensed due to the evaporation of water, watering is needed for maintenance, when pedestrians walk on the road surface, the concrete is easily deformed and faulted, and the protection effect is poor.

Therefore, the road surface protection device for construction is designed, which has good sun-shading and rain-proof effects, good supporting effect, and is not easy to deform, can avoid the excessive evaporation of water, resists cold and freeze, keeps the humidity of a construction road surface, can be repeatedly used, and is energy-saving and environment-friendly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a road surface protector for highway construction, the technical problem that the device will solve is: how to realize the protection effect of the road surface when the highway is constructed and keep the constructed road surface at proper humidity.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a road surface protector is used in highway construction, includes a plurality of first backup pads and a plurality of second backup pad, the second backup pad is located the both ends of construction highway respectively, and a plurality of first backup pads are located the both sides of construction highway, and from the top down is equipped with detachable protection cushion and detachable grid plate between first backup pad and the second backup pad in proper order, and the below of grid plate is equipped with the foam-rubber cushion, and the foam-rubber cushion is contradicted in construction highway top.

The utility model discloses a theory of operation is: when the device is used, the first supporting plate and the second supporting plate are arranged around a construction road, the spongy cushion is wetted and is placed above the construction road, the first supporting plates at two sides and the second supporting plates at two ends are matched with each other to support the grid plate and the protective cushion, the grid plate and the protective cushion are fixed above the construction road, the stability of the device is improved, when a pedestrian walks above the protective cushion, the protective cushion can buffer acting force, the acting force falling on the grid plate is reduced, the grid plate is prevented from being broken due to overlarge stress, the grid plate bears residual acting force and slightly deforms, the acting force is prevented from acting on the construction road to cause the breakage and deformation of the construction road, in heavy rain, the protective cushion, the first supporting plate and the second supporting plate are matched to prevent rainwater from permeating the construction road and affecting the quality of the construction road, and in clear weather, the protective soft cushion can cover a construction road and prevent the breakage caused by excessive water loss due to direct sunlight.

The upper end of first backup pad and second backup pad all is the notch cuttype, and first backup pad upper end from the top down is equipped with in proper order places district two and places district one, and second backup pad upper end from the top down is equipped with in proper order places district four and places district three.

Structure more than adopting, first backup pad of notch cuttype and second backup pad are convenient for place with fixed grid plate and protection cushion, place district one and place the three cooperations in district for place and support the grid plate, prevent that the pedestrian from directly trampling on construction highway, lead to construction highway to warp, place district two and place the four cooperations in district, be used for placing the protection cushion, be used for sheltering from sunshine, prevent that sunshine from shining and lead to the evaporation of water.

The lower extreme of first backup pad is equipped with a plurality of first fixed columns, and the lower extreme of second backup pad is equipped with a plurality of second fixed columns, and first fixed column and second fixed column lower extreme are the back taper type, and first fixed column and second fixed column are fixed subaerial.

Structure more than adopting, first fixed column and second fixed column are used for fixed first backup pad and second backup pad, prevent that first backup pad and second backup pad from empting, guarantee protector's stability, improve the protecting effect.

The protection cushion includes rubber layer and felt layer, and the rubber layer is located the felt layer outside, and the upper surface on rubber layer is by both sides leanin, and the water catch bowl has been seted up to the rubber in-layer portion, and the water catch bowl is located the lower of inclined surface, and the wash port has been seted up to the upper end of second backup pad, and the inside drain pipe that is equipped with the slope of wash port, the terminal conflict of drain pipe is at the tip of water catch bowl.

Structure more than adopting, the rubber layer has elasticity and waterproof, has the cushioning effect, prevents that the grid plate from breaking because of the too big emergence of atress, and the felt layer is used for cold-resistant frostproofing and sunshade, and the surface of rubber layer slope can lead the rainwater on it to the water conservancy diversion is inside the water catch bowl, discharges to this device outside through the drain pipe, prevents that the rainwater from piling up, permeates to the inside of construction highway, influences highway construction quality.

Be equipped with plastic film between net board and the protection cushion, seted up a plurality of water injection grooves on the protection cushion, the inside rubber buffer that is equipped with of water injection groove has seted up a plurality of holes that leak on the plastic film.

Structure more than adopting, plastic film is used for preventing that the inside evaporation of water of construction highway is too fast, when the inside evaporation of water of construction highway is too much, opens the rubber buffer, pours into plastic film into water from the water injection groove into, carries out humidity control from inside the plastic film infiltration foam-rubber cushion to the construction highway.

Compared with the prior art, this road surface protector for highway construction has following advantage:

1. the protective soft pad, the first supporting plate and the second supporting plate are matched and used for covering a construction road, so that the construction road is prevented from being damaged and deformed by sunlight and heavy rain, the construction road can be repeatedly utilized, and the energy is saved and the environment is protected;

2. the first fixing column, the second supporting plate, the first supporting plate and the second fixing column are matched, so that the stability of the device is improved;

3. the sponge cushion, the plastic film, the protective soft cushion and the water injection groove are matched, so that the proper humidity of the surface of the constructed road is kept, and the road is cold-resistant and anti-freezing;

4. through the cooperation of the drain pipe, the water collecting tank and the rubber layer, the water guide cushion can guide water and drain accumulated water on the surface of the protective cushion in heavy rain.

Drawings

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

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

fig. 3 is a schematic sectional view of the protective cushion of the present invention;

in the figure: 1-a first fixed column, 2-a construction road, 3-a sponge cushion, 4-a placing area I, 5-a grid plate, 6-a plastic film, 7-a protective soft cushion, 8-a placing area II, 9-a first supporting plate, 10-a drain pipe, 11-a water collecting tank, 12-a rubber layer, 13-a felt layer, 14-a water injection tank, 15-a second fixed column, 16-a second supporting plate, 17-a placing area III and 18-a placing area IV.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the present embodiment provides a road surface protection device for highway construction, including a plurality of first supporting plates 9 and a plurality of second supporting plates 16, the second supporting plates 16 are respectively located at two ends of a construction highway 2, the plurality of first supporting plates 9 are located at two sides of the construction highway 2, a detachable protective cushion 7 and a detachable grid plate 5 are sequentially arranged between the first supporting plates 9 and the second supporting plates 16 from top to bottom, a foam-rubber cushion 3 is arranged below the grid plate 5, and the foam-rubber cushion 3 is abutted against the construction highway 2;

when the device is used, the first supporting plate 9 and the second supporting plate 16 are arranged around the construction highway 2, the spongy cushion 3 is wetted and is placed above the construction highway 2, the first supporting plates 9 at two sides and the second supporting plates 16 at two ends are matched with each other for supporting the grid plate 5 and the protective cushion 7, the grid plate 5 and the protective cushion 7 are fixed above the construction highway 2, the stability of the device is improved, when a pedestrian walks above the protective cushion 7, the protective cushion 7 can buffer acting force, the acting force falling on the grid plate 5 is reduced, the grid plate 5 is prevented from being broken due to overlarge stress, the grid plate 5 bears residual acting force and is slightly deformed, the acting force is prevented from acting on the construction highway 2, the construction highway 2 is broken and deformed, in heavy rain weather, the protective cushion 7, the first supporting plate 9 and the second supporting plate 16 are matched, the rainwater is prevented from permeating the construction road 2 to influence the quality of the construction road 2, and the protection soft cushion 7 can cover the construction road 2 to prevent direct irradiation of sunlight to cause excessive water loss and fracture.

The upper ends of the first supporting plate 9 and the second supporting plate 16 are in a stepped shape, a placing area II 8 and a placing area I4 are sequentially arranged at the upper end of the first supporting plate 9 from top to bottom, and a placing area IV 18 and a placing area III 17 are sequentially arranged at the upper end of the second supporting plate 16 from top to bottom;

first backup pad 9 of notch cuttype and second backup pad 16 are convenient for place and fixed grid plate 5 and protection cushion 7, place district one 4 and place the cooperation of district three 17 for place and support grid plate 5, prevent that the pedestrian from directly trampling on construction highway 2, lead to construction highway 2 to warp, place district two 8 and place the cooperation of district four 18, be used for placing protection cushion 7, be used for sheltering from sunshine, prevent that sunshine from shining and lead to the evaporation of water.

The lower end of the first supporting plate 9 is provided with a plurality of first fixing columns 1, the lower end of the second supporting plate 16 is provided with a plurality of second fixing columns 15, the lower ends of the first fixing columns 1 and the second fixing columns 15 are inverted-cone-shaped, and the first fixing columns 1 and the second fixing columns 15 are fixed on the ground; first fixed column 1 and second fixed column 15 are used for fixed first backup pad 9 and second backup pad 16, prevent that first backup pad 9 and second backup pad 16 from empting, guarantee protector's stability, improve the guard action.

The protective cushion 7 comprises a rubber layer 12 and a felt layer 13, the rubber layer 12 is positioned on the outer side of the felt layer 13, the upper surface of the rubber layer 12 inclines inwards from two sides, a water collecting tank 11 is arranged inside the rubber layer 12, the water collecting tank 11 is positioned at the lowest position of the inclined surface, a water discharging hole is arranged at the upper end of the second supporting plate 16, an inclined water discharging pipe 10 is arranged inside the water discharging hole, and the tail end of the water discharging pipe 10 abuts against the end part of the water collecting tank 11;

the rubber layer 12 has elasticity and is waterproof, has the cushioning effect, prevents that the grid plate 5 from breaking because of the atress is too big, and the felt layer 13 is used for cold-resistant frostproofing and sunshade, and the surface of rubber layer 12 slope can lead the rainwater on it to the water conservancy diversion is inside water catch bowl 11, discharges to the device outside through drain pipe 10, prevents that the rainwater from piling up, permeates to the inside of construction highway 2, influences highway construction quality.

A plastic film 6 is arranged between the grid plate 5 and the protective soft cushion 7, a plurality of water injection grooves 14 are formed in the protective soft cushion 7, rubber plugs are arranged inside the water injection grooves 14, and a plurality of water leakage holes are formed in the plastic film 6; the plastic film 6 is used for preventing the inside moisture evaporation of construction highway 2 too fast, when the inside moisture evaporation of construction highway 2 was too much, opens the rubber buffer, pours into plastic film 6 with water into from water injection tank 14, inside the plastic film 6 infiltration foam-rubber cushion 3, carries out humidity control to construction highway 2.

The utility model discloses a theory of operation:

when the device is used, the first supporting plate 9 and the second supporting plate 16 are arranged around the construction road 2, the spongy cushion 3 is wetted and is placed above the construction road 2, the first supporting plates 9 at two sides and the second supporting plates 16 at two ends are mutually matched, the first supporting plate 9 and the second supporting plate 16 are fixed by the first fixing column 1 and the second fixing column 15, the first supporting plate 9 and the second supporting plate 16 are prevented from falling, the stability of the protection device is ensured, the protection effect is improved, the first placing area 4 is used for placing and supporting the grid plate 5, pedestrians are prevented from directly trampling on the construction road 2 to cause the deformation of the construction road 2, the second placing area 8 is used for placing the protective cushion 7, the rubber layer 12 has elasticity and water resistance, has a buffer effect, the grid plate 5 is prevented from being broken due to overlarge stress, the felt layer 13 can resist cold, freezing and sun shading, rainwater can be guided on the inclined surface of the rubber layer 12, the rainwater is guided in the water collecting tank 11 and is discharged to the outer side of the device through the water discharging pipe 10, rainwater is prevented from accumulating and permeating into the construction highway 2 to influence the construction quality of the highway and prevent water evaporation caused by sunlight irradiation, when a pedestrian walks above the protective soft cushion 7, the protective soft cushion 7 can buffer acting force and reduce acting force falling on the grid plate 5 to prevent the grid plate 5 from being broken due to overlarge stress, the grid plate 5 bears residual acting force and slightly deforms to prevent the acting force from acting on the construction highway 2 to cause the construction highway 2 to be broken and deformed, in heavy rain, the protective soft cushion 7, the first supporting plate 9 and the second supporting plate 16 are matched to prevent rainwater from permeating into the construction highway 2 to influence the quality of the construction highway 2, and in clear weather, the protective soft cushion 7 can cover the construction highway 2 to prevent direct sunlight from penetrating and cause the water to be broken due to excessive loss, the plastic film 6 prevents that the inside moisture evaporation of construction highway 2 is too fast, when the inside moisture evaporation of construction highway 2 was too much, opens the rubber buffer, pours into plastic film 6 with water into from water injection tank 14, inside the plastic film 6 infiltration foam-rubber cushion 3, carries out humidity control to construction highway 2.

In conclusion, the protective cushion 7, the first support plate 9 and the second support plate 16 are matched to cover the construction highway 2, so that the construction highway 2 is prevented from being damaged and deformed by sunlight and heavy rain, the construction highway 2 can be repeatedly utilized, and the energy is saved and the environment is protected; the first fixing column 1, the second supporting plate 16, the first supporting plate 9 and the second fixing column 15 are matched, so that the stability of the device is improved; the sponge cushion 3, the plastic film 6, the protective soft cushion 7 and the water injection groove 14 are matched, so that the surface of the construction road 2 is kept to be appropriate in humidity, cold-resistant and anti-freezing; through the cooperation of the drain pipe 10, the water collecting tank 11 and the rubber layer 12, the water guide cushion can guide and discharge accumulated water on the surface of the protective cushion in heavy rain.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a road surface protector is used in highway construction, includes a plurality of first backup pads (9) and a plurality of second backup pad (16), a serial communication port, second backup pad (16) are located the both ends of construction highway (2) respectively, and a plurality of first backup pads (9) are located the both sides of construction highway (2), and from the top down is equipped with detachable protection cushion (7) and detachable grid plate (5) in proper order between first backup pad (9) and second backup pad (16), and the below of grid plate (5) is equipped with foam-rubber cushion (3), and foam-rubber cushion (3) are contradicted in construction highway (2) top.

2. The road surface protection device for road construction according to claim 1, wherein the upper ends of the first support plate (9) and the second support plate (16) are in a step shape, a second placing area (8) and a first placing area (4) are sequentially arranged at the upper end of the first support plate (9) from top to bottom, and a fourth placing area (18) and a third placing area (17) are sequentially arranged at the upper end of the second support plate (16) from top to bottom.

3. The road surface protection device for highway construction according to claim 1, wherein the lower end of the first supporting plate (9) is provided with a plurality of first fixing columns (1), the lower end of the second supporting plate (16) is provided with a plurality of second fixing columns (15), the lower ends of the first fixing columns (1) and the second fixing columns (15) are inverted cone-shaped, and the first fixing columns (1) and the second fixing columns (15) are fixed on the ground.

4. The road surface protection device for road construction according to claim 1, wherein the protective cushion (7) comprises a rubber layer (12) and a felt layer (13), the rubber layer (12) is located on the outer side of the felt layer (13), the upper surface of the rubber layer (12) is inclined inwards from two sides, a water collecting tank (11) is arranged inside the rubber layer (12), the water collecting tank (11) is located at the lowest position of the inclined surface, a water discharging hole is arranged at the upper end of the second support plate (16), an inclined water discharging pipe (10) is arranged inside the water discharging hole, and the tail end of the water discharging pipe (10) abuts against the end of the water collecting tank (11).

5. The road surface protection device for highway construction according to claim 1 or 2, wherein a plastic film (6) is arranged between the grid plate (5) and the protective cushion (7), a plurality of water injection grooves (14) are formed in the protective cushion (7), rubber plugs are arranged in the water injection grooves (14), and a plurality of water leakage holes are formed in the plastic film (6).