CN212656096U - Pavement repairing device for cement road - Google Patents

Abstract

The application discloses road surface prosthetic devices of cement road, include frame, fixing base, agitator tank body, water storage box, spray mechanism, conduit pipe, ejection of compact pipeline and scrape flat mechanism, the fixing base with the water storage box all sets up in the frame, the agitator tank body is located on the fixing base, it locates agitator tank internal portion to spray the mechanism, it locates to spray the mechanism the upside of agitator tank internal portion, conduit pipe intercommunication water storage box and spray the mechanism, the agitator tank body has feed inlet and discharge gate, the one end of ejection of compact pipeline is located the discharge gate department of the agitator tank body, scrape flat mechanism and locate the one side that is close to ground of frame, it has the guide mouth to scrape flat mechanism, the other end of ejection of compact pipeline is located scrape flat guide mouth department of mechanism. The utility model provides a road surface prosthetic devices can solve the easy wall hanging and the extravagant problem of raw materials that exist among the prior art.

Description

Pavement repairing device for cement road

Technical Field

The utility model relates to a technical field is restoreed to the reason, especially relates to a road surface prosthetic devices of cement road.

Background

Cement roads are the most common. The cement road is a concrete road taking cement as a cementing material. Cement roads are one of the most common road types and mainly have the following advantages: the cost is low; the material has high compression strength, bending tensile strength and abrasion resistance; the strength is gradually improved along with the prolonging of time, and the aging phenomenon of the asphalt pavement can not occur; the strength and stability are good, the durability is good, and the service life can be generally 20-40 years; the visibility of the road surface is good, and the road is favorable for driving at night. After the cement road is built, along with the increase of the road traffic mileage and the increase of the service life, in order to ensure the traffic safety and efficiency, the cement road needs to be periodically overhauled and maintained. At present, the restoration of road mainly depends on manual work and equipment complex mode, for the shaping of accelerating the cement road, in the realization is restoreed fast to the road integration, concrete raw materials after the stirring is mostly thick in the matter ground, but the easy wall built-up of thick raw materials, can adhere to in the stirring process, solidify on the inner wall of mixer, unable abundant messenger's raw materials is stirred, can glue more after using for a long time thickly, not only extravagant raw materials, still can influence the quality of concrete, it is big to solidify the back clearance work degree, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, provide a road surface prosthetic devices of cement road can solve the easy wall that hangs that exists among the prior art and the extravagant problem of raw materials.

The utility model adopts the following technical scheme: the utility model provides a road surface prosthetic devices of cement road, include frame, fixing base, agitator tank body, water storage box, spray mechanism, conduit, ejection of compact pipeline and scrape flat mechanism, the fixing base with the water storage box all set up in the frame, the agitator tank body is located on the fixing base, spray the mechanism and locate the agitator tank is internal, spray the mechanism and locate the upside of agitator tank internal portion, the conduit intercommunication the water storage box with spray the mechanism, the agitator tank body has feed inlet and discharge gate, the one end of ejection of compact pipeline is located the discharge gate department of the agitator tank body, scrape flat mechanism and locate the one side of frame near ground, it has the guide mouth to scrape flat mechanism, the other end of ejection of compact pipeline is located scrape the guide mouth department of flat mechanism.

In an embodiment of the utility model, the spraying mechanism comprises a spraying mechanism body and a plurality of spraying heads arranged on the outer wall of the spraying mechanism body, a pressurizing cavity is arranged inside the spraying mechanism body, and the spraying heads are communicated with the pressurizing cavity through pressurizing pipes; the spraying mechanism body is provided with a water inlet, and the water inlet of the spraying mechanism body is connected with the water delivery pipeline through a hose.

In an embodiment of the utility model, the mechanism body is sprayed and is close to the one end of agitator tank body bottom has the terminal surface chamfer, the shower head is located on the terminal surface chamfer.

In an embodiment of the utility model, still be equipped with a plurality of shock absorber supports in the frame, a plurality of shock absorber supports are followed the direction of ejection of compact pipeline distributes, in order to support ejection of compact pipeline.

In an embodiment of the present invention, the damping support includes a damping rod, a damping spring and a damping frame, the damping rod is disposed on the frame, one end of the damping spring is fixedly disposed on the damping rod, and the damping frame is fixedly disposed at the other end of the damping spring; the damping frame is of a V-shaped structure and is used for supporting the discharging pipeline.

In an embodiment of the present invention, the agitator tank includes a fixed portion, a rotating portion and a rotary driving motor, the fixed portion is fixedly disposed on the fixed base, the rotating portion is rotatably disposed on the fixed portion, a driven gear is disposed on an outer sidewall of the rotating portion, the rotary driving motor is disposed on the frame, an output shaft of the rotary driving motor is provided with a driving gear, and the driving gear is engaged with the driven gear; the feed inlet with spray the mechanism and all locate on the fixed part, the discharge gate is located on the rotating part, the one end of ejection of compact pipeline is rotationally located the discharge gate department of rotating part.

In an embodiment of the present invention, the strickle mechanism includes a strickle, a control rod and a limiting member, the control rod slidably penetrates through the frame, the strickle is disposed at one end of the control rod close to the ground, the limiting member is disposed at one end of the control rod far from the ground, and the material guiding opening is disposed on the strickle; the other end of the discharge pipeline is connected with the material guide port of the scraping plate in a sliding mode.

In an embodiment of the present invention, a plurality of rollers for moving are disposed on the frame.

In an embodiment of the utility model, still be equipped with water pump and water valve on the conduit, the water pump provides drive power, in order to incite somebody to action water in the water storage box is delivered to in the mechanism sprays, water valve control conduit's break-make.

The utility model has the advantages that: the utility model provides a road surface prosthetic devices of cement road, after adding raw materials such as cement in the agitator tank body, for the internal mechanism that sprays of agitator tank supplies water through the water storage box, the agitator tank body constantly stirs mixed cement raw materials and water forms and is used for prosthetic cement thick liquids, the back is accomplished in the stirring, cement thick liquids send to the road hollow department of waiting to restore through ejection of compact pipeline, treat the hollow after-filling, scrape flat mechanism and flatten unnecessary cement thick liquids and scrape out, do not need the manual work to flatten, operating personnel's intensity of labour has effectively been reduced. Because when stirring cement raw materials, the mechanism that sprays can spray rivers, rivers can spray to the inner wall of agitator tank body, in time wash adnexed cement raw materials and thick liquids off on the inner wall, make it can not solidify on the agitator tank body, and then solved the problem of easy hanging, also convenient maintenance and washing simultaneously, in addition, wash down the cement raw materials can by make full use of, and then avoided the waste of raw materials.

Drawings

Fig. 1 is a schematic structural view of the pavement restoration device of the present invention;

fig. 2 is a schematic structural view of a spraying mechanism of the pavement restoration device of the present invention;

fig. 3 is a schematic view of the internal structure of the spraying mechanism of the pavement repairing apparatus of the present invention;

fig. 4 is a schematic structural view of the scraping plate of the present invention.

The figures are numbered: 1. a frame; 2. a fixed seat; 3. a stirring tank body; 4. a water storage tank; 5. A spraying mechanism; 6. a water delivery pipeline; 7. a discharge pipeline; 8. a strickling mechanism; 9. a shock-absorbing support; 10. A roller; 11. a water pump; 12. a water valve; 31. a feed inlet; 32. a discharge port; 33. a fixed part; 34. A rotating part; 35. a driven gear; 51. a spraying mechanism body; 52. a shower head; 53. a pressurizing cavity; 54. a pressure increasing pipe; 55. a hose; 56. chamfering the end face; 57. a mounting seat; 81. scraping the plate; 82. A control lever; 83. a limiting member; 91. a shock-absorbing lever; 92. a damping spring; 93. a shock-absorbing mount; 511. a water inlet; 811. a material guide port.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown.

Referring to fig. 1-4, the utility model provides a pavement restoration device for cement road, comprising a frame 1, a fixed seat 2, a stirring tank body 3, a water storage tank 4, spray mechanism 5, water pipe 6, ejection of compact pipeline 7 and strickle mechanism 8, fixing base 2 and water storage box 4 all set up in frame 1, agitator tank body 3 is located on fixing base 2, spray mechanism 5 and locate agitator tank body 3 inside upside, 6 intercommunication water storage box 4 of water pipe and spray mechanism 5, agitator tank body 3 has feed inlet 31 and discharge gate 32, agitator tank body 3's discharge gate 32 department is located to ejection of compact pipeline 7's one end, strickle mechanism 8 and locate one side that is close to ground of frame 1, strickle mechanism 8 and have guide mouth 811, strickle mechanism 8's guide mouth 811 department is located to ejection of compact pipeline 7's the other end.

After adding raw materials such as cement in the agitator tank body 3, spray 5 water supplies for the mechanism of spraying in the agitator tank body 3 through water storage tank 4, the agitator tank body 3 constantly stirs mixed cement raw materials and water and forms and be used for prosthetic cement thick liquids, and the back is accomplished in the stirring, and cement thick liquids send to the road hollow department of waiting to restore through discharge pipeline 7, treat that the hollow is filled up the back, strickle mechanism 8 and flatten the scraping with unnecessary cement thick liquids, do not need the manual work to flatten, have effectively reduced operating personnel's intensity of labour. Because when stirring cement raw materials, spray 5 can spray rivers, rivers can spray to the inner wall of agitator tank body 3, in time wash adnexed cement raw materials and thick liquids down on the inner wall, make it can not solidify on agitator tank body 3, and then solved the problem of easy hanging, also convenient maintenance and washing simultaneously, in addition, wash down the cement raw materials can by make full use of, and then avoided the waste of raw materials.

The cement in this application is ready-made for purchase at the cement manufacturer. The fixing base 2 can be provided with the concave groove of the outer wall looks adaptation with the agitator tank body 3 to make the agitator tank body 3 can stably set up on the fixing base 2. Wherein, the agitator tank body 3 can be obliquely arranged on the fixed seat 2, and the feed inlet 31 is higher than the discharge outlet 32, so as to facilitate the discharge.

In one embodiment, the spraying mechanism 5 comprises a spraying mechanism body 51 and a plurality of spraying heads 52 arranged on the outer wall of the spraying mechanism body 51, a pressurizing cavity 53 is arranged inside the spraying mechanism body 51, and the spraying heads 52 are communicated with the pressurizing cavity 53 through pressurizing pipes 54; the spraying mechanism body 51 is provided with a water inlet 511, and the water inlet 511 of the spraying mechanism body 51 is connected with the water pipeline 6 through a hose 55.

The shower heads 52 are provided at intervals to act on the water diversion and to expand the spray range. Due to the pressure generated by the water pump 11 and the arrangement of the pressurizing cavity 53, the situation that the spraying head 52 is blocked due to the fact that cement slurry splashes onto the spraying head 52 can be avoided. Specifically, the model of the water pump 11 is PHJ-110QA, the power is 1.1KW, the maximum flow is 60L/min, the rated flow is 34L/min, the maximum lift is 40m, the rated lift is 20m, the suction lift is 9m, the caliber is 40mm, and the pressure generated by the water pump 11 forms a pressure cavity in the pressure cavity 53.

The shower heads 52 are arranged at intervals, and the shower heads 52 are connected with the shower mechanism body 51 through threads. The outer wall of the spraying mechanism body 51 is also provided with a mounting seat 57, the mounting seat 57 is used for being connected with the stirring tank body 3, and the mounting seat 57 is connected on the inner wall of the stirring tank body 3 through a screw in a penetrating manner. The shower mechanism body 51 is connected by a hose 55 so that the shower mechanism body 51 can freely rotate and move relative to the agitation tank body 3 without generating a dead angle of injection. The mounting seat 57 is movably disposed on an outer wall of the spraying mechanism body 51, so that the spraying mechanism body 51 can rotate freely. The mounting seat 57 may be fixedly disposed on the outer wall of the shower mechanism body 51, and the number of the shower heads 52 and the distance between the adjacent shower heads 52 may be adjusted so that the water flow sprayed from the shower heads 52 can sufficiently wash the inner wall of the agitation tank 3.

In one embodiment, one end of the spraying mechanism body 51 close to the bottom of the stirring tank 3 is provided with an end face chamfer 56, and the spraying head 52 is positioned on the end face chamfer 56. Specifically, the inclination angle of the end face inclination angle may be 40 to 50 °, and the injection can be performed in both the horizontal direction and the vertical direction.

In one embodiment, the frame 1 is further provided with a plurality of shock absorbing brackets 9, and the shock absorbing brackets 9 are distributed along the direction of the discharge pipeline 7 to support the discharge pipeline 7. Set up the position that damper bracket 9 can inject material pipeline 7, and can reduce the vibrations that bring when the agitator tank body 3 operates, accurately with cement thick liquids pouring road hollow.

In one embodiment, the damping bracket 9 includes a damping rod 91, a damping spring 92 and a damping frame 93, the damping rod 91 is disposed on the frame 1, one end of the damping spring 92 is fixedly disposed on the damping rod 91, and the damping frame 93 is fixedly disposed on the other end of the damping spring 92; the shock-absorbing frame 93 is of a V-shaped structure and is used for supporting the discharging pipeline 7. Adopt damping spring 92 shock attenuation, damping spring 92's elastic deformation effect is excellent, and the shock attenuation is effectual. Shock-absorbing rod 91 can make things convenient for dismouting and change through the active connection of helicitic texture in frame 1. One end of the damping spring 92 is fixedly arranged on the damping rod 91 through welding, and the other end of the damping spring 92 is fixedly provided with the damping frame 93 through welding, so that the structure is reliable. The discharge pipeline 7 is a round pipe, and the damping frame 93 of the V-shaped structure can stably support the discharge pipeline 7 and can be suitable for discharge pipelines 7 of different sizes.

In one embodiment, the agitator tank 3 includes a fixed portion 33, a rotating portion 34, and a rotation driving motor (not shown), the fixed portion 33 is fixedly disposed on the fixed base 2, the rotating portion 34 is rotatably disposed on the fixed portion 33, a driven gear 35 is disposed on an outer sidewall of the rotating portion 34, the rotation driving motor is disposed on the frame 1, an output shaft of the rotation driving motor is provided with a driving gear, and the driving gear is engaged with the driven gear 35; the feed inlet 31 and the spraying mechanism 5 are both arranged on the fixed part 33, the discharge outlet 32 is arranged on the rotating part 34, and one end of the discharge pipeline 7 is rotatably arranged at the discharge outlet 32 of the rotating part 34.

One end of the discharge duct 7 may be rotatably provided at the discharge port 32 of the rotating portion 34 via a bearing or the like. When the rotation driving motor operates, the driving gear on the output shaft rotates, the linkage driven gear 35 and the rotating part 34 rotate, the cement raw material in the stirring tank body 3 and the water flow sprayed by the spraying mechanism 5 are continuously and uniformly mixed to form cement slurry along with the continuous rotation of the rotating part 34, and in addition, the water flow sprayed by the spraying mechanism 5 and the rotating part 34 which is matched with the continuous rotation of the fixing part 33 can well wash the inner wall of the stirring tank body 3.

When the agitator tank body 3 is used for preparing cement slurry, the cement slurry is not poured, the agitator tank body 3 and the spraying mechanism 5 stop operating after the cement slurry is prepared and completed by the agitator tank body 3, and then the discharge pipeline 7 is rotated to pour the hollow part through the rotation of the rotating part 34 in the agitator tank body 3.

In one embodiment, the strickle mechanism 8 includes a strickle 81, a control rod 82 and a limiting member 83, the control rod 82 slidably penetrates through the frame 1, the strickle 81 is disposed at one end of the control rod 82 close to the ground, the limiting member 83 is disposed at one end of the control rod 82 far from the ground, and the material guide opening 811 is located on the strickle 81; the other end of the discharge duct 7 is slidably connected to a material guide port 811 of the scraping plate 81.

Wherein, the scraping plate 81 is circular, and the center thereof is provided with a material guiding port 811. The control rod 82 can be connected with an electric push rod, and the control rod 82 is automatically pushed by the electric push rod to slide up and down so as to control the height of the scraping plate 81. Slidable ground sets up in guide hole 811 department about ejection of compact pipeline 7, and ejection of compact pipeline 7 can stretch out dull and stereotyped 81 promptly to make things convenient for ejection of compact pipeline 7 to stretch into the hole intussuseption, dull and stereotyped 81 flattens unnecessary cement thick liquids and scrapes out after filling up the cement, with the reduction or avoid cement thick liquids to spatter outward. The ejection of compact tip of ejection of compact pipeline 7 can set up spacing anticreep arch, can avoid the ejection of compact tip of ejection of compact pipeline 7 to deviate from the guide mouth 811 of scraping plate 81, can increase the ejection of compact tip of ejection of compact pipeline 7 and the sealing of guide mouth 811 simultaneously to prevent that the cement thick liquids from spilling over in the clearance of the ejection of compact tip of scraping plate 81 and guide mouth 811 when scraping out flattening of scraping plate 81.

When the pothole to be repaired is deep, the height of the scraping plate 81 is adjusted, so that the discharging pipeline 7 extends out of the scraping plate 81, the discharging pipeline extends into the pothole, the height of the scraping plate 81 is continuously adjusted along with continuous filling of cement slurry in the pothole until the discharging pipeline 7 is flush with the scraping plate 81, the cement slurry is rapidly diffused all around due to the limitation of the scraping plate 81 after being injected, and then the scraping plate 81 is used for filling and flattening the potholes with different sizes.

In one embodiment, the frame 1 is provided with a plurality of rollers 10 for moving, so as to facilitate pushing the pavement repairing device.

In one embodiment, the water pipe 6 is further provided with a water pump 11 and a water valve 12, the water pump 11 provides driving force to send the water in the water storage tank 4 to the spraying mechanism 5, and the water valve 12 controls the on-off of the water pipe 6. The stirring tank body 3 and the water pump 11 are respectively electrically connected with the motor and the storage battery.

The working principle is as follows: when the cement slurry repairing device is used, cement raw materials are placed into the stirring tank body 3 from the feeding hole 31, the motor is started, the stirring tank body 3 which is operated is pushed to place the discharging end part of the discharging pipeline 7 to a cement road hollow place which needs to be repaired, when water needs to be added to cement during stirring, the water valve 12 is opened, water flow is sprayed to the periphery of the inner wall of the stirring tank body 3 from the spray head 52 through the pressurizing cavity 53 in the spraying mechanism 5, the attached cement raw materials and cement slurry are washed off in time, the vibration caused by the operation of the stirring tank body 3 can be reduced by the damping support 9 below the discharging pipeline 7, the position of the discharging pipeline 7 is fixed, the cement slurry is accurately poured into the road hollow place, the cement slurry can be rapidly diffused to the periphery due to the limitation of the scraping plate 81 after being poured, then the scraping plate 81 is utilized to rapidly fill and flatten pits with different sizes, and then the pavement repairing device is pulled backwards to enable the scraping plate 81 to exit the hollow place, the repair can be completed.

Referring to fig. 1-4, the repairing method of the pavement repairing apparatus of the present invention specifically includes the following steps:

cleaning the road surface to be repaired, and measuring and determining the hollow range and depth of the road surface to be repaired;

after cleaning, pushing the pavement repairing device to a hollow to be repaired, and enabling the discharging end part of the discharging pipeline 7 to extend into the hollow;

determining the quality of the required cement raw materials according to the depression range and depth, adding the cement raw materials into the stirring tank body 3 from the feed inlet 31, and adding water into the water storage tank 4 according to the quality of the cement raw materials in proportion;

opening the spraying mechanism 5 to add water into the stirring tank body 3, and simultaneously stirring the stirring tank body 3 to uniformly mix the cement raw material and the water to form cement slurry;

the cement slurry formed by stirring is filled into the hollow through the discharge pipeline 7;

after the cement is filled, the scraping mechanism 8 flattens and scrapes out the excess cement slurry;

and pushing the pavement repairing device to push out the repaired potholes.

The above is only the preferred embodiment of the present invention, and not the patent protection scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a road surface prosthetic devices of cement road, its characterized in that includes frame, fixing base, agitator tank body, water storage tank, sprays mechanism, conduit, ejection of compact pipeline and scrapes flat mechanism, the fixing base with the water storage tank all set up in the frame, agitator tank body locates on the fixing base, it locates to spray the mechanism agitator tank is inside, it locates to spray the mechanism the upside of agitator tank is inside, conduit intercommunication the water storage tank with spray the mechanism, agitator tank body has feed inlet and discharge gate, the one end of ejection of compact pipeline is located the discharge gate department of agitator tank body, it locates to scrape flat mechanism the one side of frame near ground, it has the guide mouth to scrape flat mechanism, the other end of ejection of compact pipeline is located scrape the guide mouth department of flat mechanism.

2. The cement road pavement restoration device according to claim 1, wherein the spraying mechanism comprises a spraying mechanism body and a plurality of spraying heads arranged on the outer wall of the spraying mechanism body, the spraying mechanism body is internally provided with a pressurization cavity, and the spraying heads are communicated with the pressurization cavity through pressurization pipes; the spraying mechanism body is provided with a water inlet, and the water inlet of the spraying mechanism body is connected with the water delivery pipeline through a hose.

3. The cement road pavement restoration device according to claim 2, wherein the end of the spray mechanism body near the bottom of the stirring tank body is provided with an end face chamfer, and the spray head is positioned on the end face chamfer.

4. The apparatus for repairing a pavement of a cement road according to claim 1, wherein said frame further comprises a plurality of shock-absorbing brackets, said shock-absorbing brackets being disposed along a direction of said discharge duct for supporting said discharge duct.

5. The cement road pavement restoration device according to claim 4, wherein the shock absorption bracket comprises a shock absorption rod, a shock absorption spring and a shock absorption frame, the shock absorption rod is arranged on the frame, one end of the shock absorption spring is fixedly arranged on the shock absorption rod, and the shock absorption frame is fixedly arranged at the other end of the shock absorption spring; the damping frame is of a V-shaped structure and is used for supporting the discharging pipeline.

6. The cement road pavement restoration device according to claim 1, wherein the agitator tank comprises a fixed portion, a rotating portion and a rotary driving motor, the fixed portion is fixedly disposed on the fixed base, the rotating portion is rotatably disposed on the fixed portion, a driven gear is disposed on an outer side wall of the rotating portion, the rotary driving motor is disposed on the frame, an output shaft of the rotary driving motor is provided with a driving gear, and the driving gear is engaged with the driven gear; the feed inlet with spray the mechanism and all locate on the fixed part, the discharge gate is located on the rotating part, the one end of ejection of compact pipeline is rotationally located the discharge gate department of rotating part.

7. The device for repairing a pavement of a cement road according to claim 1, wherein the screeding mechanism comprises a screeding plate, a control rod and a limiting member, the control rod is slidably disposed through the frame, the screeding plate is disposed at an end of the control rod close to the ground, the limiting member is disposed at an end of the control rod far from the ground, and the material guiding opening is disposed on the screeding plate; the other end of the discharge pipeline is connected with the material guide port of the scraping plate in a sliding mode.

8. A pavement restoration device for a cementitious roadway as claimed in claim 1 wherein said frame is provided with a plurality of rollers for movement.

9. The cement road pavement repairing device according to claim 1, wherein a water pump and a water valve are further arranged on the water conveying pipeline, the water pump provides driving force to convey water in the water storage tank to the spraying mechanism, and the water valve controls on-off of the water conveying pipeline.

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