CN215561752U

CN215561752U - Special waterproof bonding layer maintenance device of drainage bituminous paving

Info

Publication number: CN215561752U
Application number: CN202121704771.0U
Authority: CN
Inventors: 徐德强; 王浩; 刘国栋; 陈美娟
Original assignee: Jiangsu Qiancheng Ecological Technology Co ltd
Current assignee: Jiangsu Qiancheng Ecological Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-18
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a special waterproof bonding layer maintenance device for a drainage asphalt pavement, which is provided with a lifting cutting assembly, is simple to operate, does not need to be pressed or lifted for a long time during cutting, reduces the labor intensity of workers, utilizes a hose and a water nozzle to spray water in a water tank to a cutting knife in cutting equipment through a water pump, and can prevent a large amount of dust from being generated during cutting and prevent the cutting knife from being damaged due to heating; be provided with the dust absorption subassembly to utilize the water in the water tank to adsorb the dust, be provided with the stirring subassembly, can stir waterproof bonding liquid, prevent to deposit, churn and cover pass through bolted connection, conveniently dismantle clearance and maintenance, are provided with and spray the subassembly, need not the manual work and utilize the round brush to apply paint with a brush, labour saving and time saving can spray on one side the dust absorption, improves work efficiency, this device collects cutting, dust absorption, stirring, sprays, the function is comprehensive, and the practicality is strong.

Description

Special waterproof bonding layer maintenance device of drainage bituminous paving

Technical Field

The utility model relates to the technical field of pavement maintenance equipment, in particular to a maintenance device for a special waterproof bonding layer of a drainage asphalt pavement.

Background

With the rapid development of highway mileage in China, the drainage asphalt pavement is more and more widely applied in China as a drainage functional pavement structure form, the drainage asphalt pavement can effectively reduce water mist and glare caused by surface water accumulation, provides enough surface roughness and can reduce the noise of a vehicle, and a structure layer with waterproof and bonding functions is required to be arranged below the drainage asphalt pavement layer in the pavement structure.

The road surface of drainage nature pitch pavement is under the effect of a large amount of driving, can produce the phenomenon that pitch peeled off, and then can lead to waterproof bonding layer to suffer destruction, maintenance device is used always to the in-process of maintaining waterproof bonding layer, current maintenance device, it is various, when maintaining waterproof bonding layer, often need carry a large amount of maintenance equipment, this just leads to transportation or use inconvenience, current cutting equipment mostly needs the operation workman to keep pushing down or lifting the posture when using simultaneously, arouse workman's arm ache easily like this, mostly clean through the manual work earlier when maintaining and wait to maintain the region and recycle the round brush and brush waterproof bonding layer and apply paint, and still need artifical incessantly stirring, waste time and energy, the efficiency is lower, for this reason, we propose a drainage nature pitch road surface special waterproof bonding layer maintenance device.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing problems, the utility model provides a maintenance device for a special waterproof bonding layer of a drainage asphalt pavement, which solves the problems in the background technology.

In order to achieve the above object, the present invention adopts the following technical solutions:

a special waterproof bonding layer maintenance device for a drainage asphalt pavement comprises a base, wherein the bottom of the base is connected with walking wheels, the left side of the top of the base is provided with a lifting cutting assembly, the right side of the lifting cutting assembly is connected with a water tank, the bottom of the inner cavity of the water tank is connected with a water pump, the water outlet of the water pump is connected with a hose, the other end of the hose is connected with two water nozzles, and the water nozzles are matched with the lifting cutting assembly; the rear side of the bottom of the base is provided with a dust collection component which is matched with the water tank; the top of the base is provided with a stirring component;

a spraying component is arranged on the front side of the bottom of the base and matched with the stirring component; the top of the base is connected with a storage battery, and the front side wall is connected with a hand push handle.

Preferably, the lifting cutting assembly comprises a notch, the notch is located on the left side wall of the base, a reversed-square-shaped fixing frame is connected to the inner side wall of the notch, screw rods are connected to the top and the bottom of the fixing frame, the top of each screw rod upwards penetrates through the fixing frame and is connected with a rotary table, each screw rod is connected with a moving block, and the left side wall of each moving block is connected with cutting equipment through a mounting plate; the water nozzles are positioned on two sides of a cutting knife in the cutting equipment.

Preferably, the dust absorption subassembly includes the suction fan, and the suction fan is connected in the water tank bottom, and the suction fan air outlet stretches into water tank inner chamber bottom through pipeline one, and the suction fan air intake is connected with the dust absorption pipe through pipeline two, and the dust absorption pipe passes through the leg joint in base bottom rear side, and the dust absorption bottom of tubes portion is connected with a plurality of dust absorption heads.

Preferably, the stirring subassembly includes the churn, and the churn is located the base top, and there is the cover at the churn top through bolted connection, and the cover is equipped with the charge door, and the cover top is connected with the motor, and the motor output stretches into the churn inner chamber downwards and is connected with the (mixing) shaft, and the (mixing) shaft is connected with a plurality of stirring leaves, churn and the cooperation of spraying the subassembly.

Preferably, the spraying assembly comprises a high-pressure pump, the high-pressure pump is connected to the right side wall of the mixing drum, a feed inlet of the high-pressure pump extends into the bottom of an inner cavity of the mixing drum through a third pipeline, a discharge outlet of the high-pressure pump is connected with a spraying pipe through a fourth pipeline, the spraying pipe is connected to the front side of the bottom of the base through a support rod, and the bottom of the spraying pipe is connected with a plurality of spraying nozzles.

The utility model has the beneficial effects that:

1. the lifting cutting assembly is arranged, the screw is driven to rotate through the rotary table, the screw drives the cutting device to move up and down through the moving block, the operation is simple, the cutting device does not need to be pressed or lifted manually for a long time during cutting, the labor intensity of workers is reduced, meanwhile, water in the water tank is sprayed to a cutting knife in the cutting device through the hose and the water spray nozzle through the water pump, a large amount of dust is prevented from being generated during cutting, and meanwhile, the cutting knife is prevented from being damaged due to heating;

2. the utility model is provided with a dust absorption component, a dust absorption head absorbs dust on the ground of a to-be-maintained area under the action of a suction fan, then the dust enters water in an inner cavity of a water tank through a dust absorption pipe, a second pipeline and a first pipeline, the dust is absorbed by water, meanwhile, the output end of the motor drives the stirring shaft to rotate, the stirring shaft stirs the waterproof bonding liquid through the stirring blade to prevent precipitation, and the stirring cylinder and the cylinder cover are connected through the bolt to facilitate disassembly, cleaning and maintenance, meanwhile, under the action of the high-pressure pump, the waterproof bonding liquid in the inner cavity of the mixing drum is finally sprayed to the ground from the spraying nozzle after passing through the third pipeline, the fourth pipeline and the spraying pipe, manual painting by using a rolling brush is not needed, time and labor are saved, the device can realize dust collection and spraying at the same time, can improve work efficiency, and this device collects cutting, dust absorption, stirring, sprays and integrates into a whole, and the function is comprehensive, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the apparatus;

FIG. 2 is a left side view of the present device;

FIG. 3 is a top view of the apparatus;

in the figure: 1-base, 2-road wheel, 3-lifting cutting component, 31-notch, 32-fixed mount, 33-screw, 34-rotary table, 35-moving block, 36-mounting plate, 37-cutting device, 4-water tank, 5-water pump, 6-hose, 7-water nozzle, 8-dust suction component, 81-suction fan, 82-first pipeline, 83-second pipeline, 84-dust suction pipe, 85-dust suction head, 9-stirring component, 91-stirring cylinder, 92-cylinder cover, 93-charging opening, 94-motor, 95-stirring shaft, 96-stirring blade, 10-spraying component, 101-high pressure pump, 102-third pipeline, 103-fourth pipeline, 104-spraying pipe, 105-spraying nozzle, 11-storage battery, 12-hand push handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to fig. 1-3, the utility model provides a technical scheme, and the special waterproof bonding layer maintenance device for the drainage asphalt pavement comprises a base 1, wherein the bottom of the base 1 is rotatably connected with traveling wheels 2, the left side of the top of the base is provided with a lifting cutting assembly 3, the right side of the lifting cutting assembly 3 is fixedly connected with a water tank 4, the bottom of the inner cavity of the water tank 4 is fixedly connected with a water pump 5, the water outlet of the water pump 5 is communicated with a hose 6, the other end of the hose 6 is communicated with two water nozzles 7, and the water nozzles 7 are matched with the lifting cutting assembly 3; the rear side of the bottom of the base 1 is provided with a dust collection component 8, and the dust collection component 8 is matched with the water tank 4; the top of the base 1 is provided with a stirring component 9;

a spraying component 10 is arranged on the front side of the bottom of the base 1, and the spraying component 10 is matched with the stirring component 9; the top of the base 1 is fixedly connected with a storage battery 11, and the front side wall is fixedly connected with a hand push handle 12.

The lifting cutting assembly 3 comprises a notch 31, the notch 31 is located on the left side wall of the base 1, a reversed-square-shaped fixing frame 32 is fixedly connected to the inner side wall of the notch 31, a screw 33 is rotatably connected to the top and the bottom of the fixing frame 32, the top of the screw 33 penetrates through the fixing frame 32 upwards and is fixedly connected with a turntable 34, a moving block 35 is screwed on the screw 33, and cutting equipment 37 is fixedly connected to the left side wall of the moving block 35 through a mounting plate 36; the water nozzles 7 are located on both sides of the cutting knife in the cutting device 37.

The dust collection assembly 8 comprises a suction fan 81, the suction fan 81 is fixedly connected to the bottom of the water tank 4, an air outlet of the suction fan 81 extends into the bottom of an inner cavity of the water tank 4 through a first pipeline 82, an air inlet of the suction fan 81 is communicated with a dust collection pipe 84 through a second pipeline 83, the dust collection pipe 84 is fixedly connected to the rear side of the bottom of the base 1 through a support, and the bottom of the dust collection pipe 84 is communicated with a plurality of dust collection heads 85.

Wherein, stirring subassembly 9 includes churn 91, and churn 91 is located base 1 top, and there is a cover 92 at churn 91 top through bolted connection, and cover 92 is equipped with charge door 93, and cover 92 top rigid coupling has motor 94, and the motor 94 output stretches into churn 91 inner chamber and rigid coupling downwards has (mixing) shaft 95, and (mixing) shaft 95 rigid coupling has a plurality of stirring leaves 96, churn 91 and the cooperation of spraying subassembly 10.

Wherein, spraying assembly 10 includes high-pressure pump 101, and high-pressure pump 101 rigid coupling is at churn 91 right side wall, and high-pressure pump 101 feed inlet stretches into churn 91 inner chamber bottom through pipeline three 102, and the discharge gate has spray pipe 104 through pipeline four 103 intercommunication, and spray pipe 104 passes through the branch rigid coupling in base 1 bottom front side, and spray pipe 104 bottom intercommunication has a plurality of spray nozzles 105.

One specific application of this embodiment is:

when the device needs to be used, the rotary table 34 drives the screw 33 to rotate, the screw 33 drives the cutting device 37 to move downwards through the moving block 35, the cutting device 37 is used for cutting and trimming an area to be maintained, and meanwhile, the water in the water tank 4 is sprayed to a cutting knife in the cutting device 37 through the hose 6 and the water spray nozzle 7 by the water pump 5 (a filter screen is arranged at a water inlet of the water pump 5);

after the cutting is finished, the hand-push handle 12 is used for pushing the device to move, the suction fan 81 is started simultaneously, the motor 94 and the high-pressure pump 101 are started, the dust suction head 85 sucks dust on the ground of a region to be maintained under the action of the suction fan 81, then the dust passes through the dust suction pipe 84, the pipeline two 83 and the pipeline one 82 enters water in the inner cavity of the water tank 4, the dust is adsorbed by water, the stirring shaft 95 is driven by the output end of the motor 94 to rotate, the stirring shaft 95 stirs waterproof bonding liquid in the inner cavity of the stirring cylinder 91 through the stirring blade 96, and simultaneously, under the action of the high-pressure pump 101, the waterproof bonding liquid in the inner cavity of the stirring cylinder 91 finally sprays to the ground through the pipeline three 102, the pipeline four 103 and the spraying nozzle 105 after the spraying pipe 104.

The electric elements adopted by the patent are all sold in the market, and the specific structure and the control mode are not repeated in the specification.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A special waterproof bonding layer maintenance device for a drainage asphalt pavement comprises a base (1) and is characterized in that the bottom of the base (1) is connected with a traveling wheel (2), the left side of the top of the base is provided with a lifting cutting assembly (3), the right side of the lifting cutting assembly (3) is connected with a water tank (4), the bottom of the inner cavity of the water tank (4) is connected with a water pump (5), the water outlet of the water pump (5) is connected with a hose (6), the other end of the hose (6) is connected with two water nozzles (7), and the water nozzles (7) are matched with the lifting cutting assembly (3); a dust collection component (8) is arranged on the rear side of the bottom of the base (1), and the dust collection component (8) is matched with the water tank (4); the top of the base (1) is provided with a stirring component (9);

a spraying assembly (10) is arranged on the front side of the bottom of the base (1), and the spraying assembly (10) is matched with the stirring assembly (9); the top of the base (1) is connected with a storage battery (11), and the front side wall is connected with a hand push handle (12).

2. The maintenance device of the waterproof bonding layer for the drainage asphalt pavement according to claim 1, characterized in that: the lifting cutting assembly (3) comprises a notch (31), the notch (31) is located on the left side wall of the base (1), a reversed-square-shaped fixing frame (32) is connected to the inner side wall of the notch (31), screw rods (33) are connected to the top and the bottom of the fixing frame (32), the top of each screw rod (33) upwards penetrates through the fixing frame (32) and is connected with a rotary table (34), each screw rod (33) is connected with a moving block (35), and the left side wall of each moving block (35) is connected with cutting equipment (37) through a mounting plate (36); the water nozzles (7) are positioned on two sides of a cutting knife in the cutting device (37).

3. The maintenance device of the waterproof bonding layer for the drainage asphalt pavement according to claim 1, characterized in that: dust absorption subassembly (8) include suction fan (81), and suction fan (81) are connected in water tank (4) bottom, and suction fan (81) air outlet stretches into water tank (4) inner chamber bottom through pipeline one (82), and suction fan (81) air intake is connected with dust absorption pipe (84) through pipeline two (83), and dust absorption pipe (84) are connected in base (1) bottom rear side through the support connection, and dust absorption pipe (84) bottom is connected with a plurality of dust absorption heads (85).

4. The maintenance device of the waterproof bonding layer for the drainage asphalt pavement according to claim 1, characterized in that: stirring subassembly (9) are including churn (91), churn (91) are located base (1) top, there are cover (92) at churn (91) top through bolted connection, cover (92) are equipped with charge door (93), cover (92) top is connected with motor (94), motor (94) output stretches into churn (91) inner chamber downwards and is connected with (mixing) shaft (95), (mixing) shaft (95) are connected with a plurality of stirring leaves (96), churn (91) and spraying subassembly (10) cooperation.

5. The maintenance device of the waterproof bonding layer for the drainage asphalt pavement according to claim 4, characterized in that: spraying assembly (10) includes high-pressure pump (101), and high-pressure pump (101) are connected at churn (91) right side wall, and high-pressure pump (101) feed inlet stretches into churn (91) inner chamber bottom, discharge gate through pipeline four (103) and is connected with spray pipe (104), and spray pipe (104) are connected in base (1) bottom front side through branch, and spray pipe (104) bottom is connected with a plurality of spray nozzles (105).