CN215210408U - Recovery type bridge deck pavement scouring machine - Google Patents
Recovery type bridge deck pavement scouring machine Download PDFInfo
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- CN215210408U CN215210408U CN202120471073.4U CN202120471073U CN215210408U CN 215210408 U CN215210408 U CN 215210408U CN 202120471073 U CN202120471073 U CN 202120471073U CN 215210408 U CN215210408 U CN 215210408U
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Abstract
The utility model discloses a recovery type bridge deck pavement scouring machine relates to bridge engineering equipment technical field. The wool scouring machine comprises a clean water tank, a high-pressure pump, a recycling and cleaning rotating disc, a negative pressure recycling tank and a vacuum pump, wherein the high-pressure pump pressurizes water output by the clean water tank and then conveys the water to the recycling and cleaning rotating disc, a nozzle in the recycling and cleaning rotating disc sprays high-pressure water to scour the surface of concrete, and waste water and waste residues formed by the scouring are recycled to the negative pressure recycling tank. The utility model discloses a dash hair machine not only the operating efficiency is high, dashes the hair effect moreover evenly stable, after negative pressure collection box retrieves waste water and waste residue, dashes the on-the-spot clean and tidy of hair, and the noise is little and dust pollution free.
Description
Technical Field
The utility model relates to a bridge engineering equipment technical field especially relates to recovery type bridge deck pavement scouring machine.
Background
In the construction of concrete buildings, roughening is an important operation. Roughening is to roughen the surface of concrete in order to enhance the adhesion between the new and old concrete joint surfaces or between the concrete and other structural layers.
The roughening methods frequently used at present include manual roughening and mechanical roughening. The manual roughening is that a worker holds equipment to perform roughening operation, the quality of the roughening mode is poor, the defects of slow progress, backward process, high labor intensity and the like exist, the surface of concrete subjected to manual roughening is difficult to meet the requirement on the surface roughness of a cement product, and the development of the industries of buildings, roads and bridges cannot be met.
The mechanical roughening well solves various defects of manual roughening, the mechanical roughening is mainly performed by using a milling machine at present, and the milling machine uses a high-speed rotating blade to impact the surface of concrete so as to achieve the effect of rough treatment. However, the milling depth formed by the processing method is not easy to control, the structure of the beam body is easy to damage, the thickness of the bridge deck pavement is reduced, and the problems of high noise, serious dust pollution and the like exist at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a recovery type bridge deck pavement scouring machine can solve the problem that exists among the prior art.
The utility model provides a recovery type bridge deck pavement scouring machine, which comprises a clean water tank, a high-pressure pump, a recovery cleaning rotary disc, a negative pressure recovery tank and a vacuum pump, wherein the clean water tank is used for storing clean water for scouring, a water inlet of the high-pressure pump is connected with a water filling port of the clean water tank through a high-pressure pump water filling pipe, and a water outlet of the high-pressure pump is connected with a water inlet of the recovery cleaning rotary disc through a high-pressure pump water filling pipe;
the recycling and cleaning rotating disc comprises a protective cover and a rotating head, the protective cover is of a hollow structure with an opening in the bottom surface, the rotating head comprises a rotating disc and a driving device, the rotating disc is of a hollow structure, the top of the rotating disc is rotatably installed in the center of the inner top surface of the protective cover, a plurality of spray heads are installed at the bottom of the rotating disc, water conveyed by a high-pressure pump water conveying pipe is injected into the rotating disc, and high-pressure water is sprayed out of the spray heads and then impacts the surface of concrete to perform wool scouring operation; the driving device is arranged on the outer side of the recovery protective cover, and the driving end of the driving device extends into the protective cover to drive the rotating disc to rotate;
the utility model discloses a protection cover, including protection cover, negative pressure collection box, vacuum pump, waste water waste residue recovery pipe, vacuum pump, the last recovery hole of having seted up of protection cover, the recovery hole passes through waste water waste residue recovery pipe and negative pressure collection box's entry linkage, negative pressure collection box still with vacuum pump connection, the vacuum pump makes the inside negative pressure state that is in of negative pressure collection box, with waste water and waste residue that the protection cover is inside to be retrieved to negative pressure collection box through waste water waste residue recovery pipe.
Preferably, the number of the water outlets of the high-pressure pump is two, one water outlet is connected with the water return port of the clean water tank through a high-pressure pump water return pipe, and the other water outlet is connected with the water inlet of the recycling and cleaning rotating disc through a high-pressure pump water conveying pipe.
Preferably, the driving device is a motor, a gear is fixedly installed after a rotating shaft of the driving device extends into the protective cover, a circle of rack is also installed on the outer side face of the rotating disk, the gear is meshed with the rack, and the rotating disk is driven to rotate after the direct current motor rotates.
Preferably, the recovery cleaning rotating disc is installed on the walking device.
Preferably, the high pressure pump is a three plunger high pressure pump.
Preferably, the vacuum pump is a roots blower vacuum pump.
The utility model provides a recovery type bridge deck pavement scouring machine, including clear water tank, high-pressure pump, recovery washing rotary disk, negative pressure collection box and vacuum pump, the high-pressure pump carries for retrieving after the water pressurization of clear water tank output and washs the rotary disk, and the shower nozzle in the recovery washing rotary disk carries out scouring with water under high pressure blowout to the concrete surface, and the waste water and the waste residue that the scouring formed are retrieved to the negative pressure collection box. The utility model discloses a dash hair machine not only the operating efficiency is high, dashes the hair effect moreover evenly stable, after negative pressure collection box retrieves waste water and waste residue, dashes the on-the-spot clean and tidy of hair, and the noise is little and dust pollution free.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the components of a recovery type bridge deck pavement roughening machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a recovery type bridge deck pavement scouring machine, including clean water tank, high-pressure pump, recovery washing rotary disk, negative pressure collection box and vacuum pump, clean water tank is used for depositing the clear water of scouring usefulness, and it has water filling port and return water mouth, the water inlet of high-pressure pump pass through the high-pressure pump water injection pipe with clean water tank's water filling port is connected, the delivery port quantity of high-pressure pump is two, one of them delivery port pass through the high-pressure pump return water pipe with clean water tank's return water mouth is connected, another delivery port pass through the high-pressure pump water injection pipe with the water inlet of recovery washing rotary disk is connected.
In this embodiment, the high pressure pump is a three-plunger high pressure pump, and the water pressure delivered to the recovery cleaning rotating disc can reach 300 MPa.
The recycling and cleaning rotating disc comprises a protective cover and a rotating head, the protective cover is a hollow cylinder with an opening in the bottom surface, and the rotating head is installed in the center of the inner top surface of the protective cover. The rotary head comprises a rotary disc and a driving device, the rotary disc is of a hollow structure, the top of the rotary disc is rotatably installed at the center of the inner top surface of the protective cover, a plurality of spray heads are installed at the bottom of the rotary disc, water conveyed by the high-pressure pump water conveying pipe is directly injected into the rotary disc, and high-pressure water is sprayed out of the spray heads and then impacts the surface of concrete to perform scouring operation. The driving device is installed on the outer side of the recovery protective cover, and the driving end of the driving device extends into the protective cover to drive the rotating disc to rotate, so that the spray head rotates while being used for brushing, and the brushing efficiency is improved.
In this embodiment, drive arrangement is 24V direct current motor, and its pivot stretches into inside back fixed mounting of protection casing has the gear, also install the round rack on the lateral surface of rotary disk, the gear and rack meshing can drive the rotary disk and rotate after direct current motor rotates.
Meanwhile, the recovery cleaning rotating disc is arranged on a walking device, the walking device can be manually pushed or automatically walk by workers, and the bottom of the protective cover is tightly attached to the surface of concrete during operation.
The protective cover is provided with a recovery hole, the recovery hole is connected with an inlet of the negative pressure recovery box through the waste water and waste residue recovery pipe, and the negative pressure recovery box is further connected with a vacuum pump to enable the inside of the negative pressure recovery box to be in a negative pressure state all the time so as to timely recover waste water and waste residue formed in the protective cover to the negative pressure recovery box through the waste water and waste residue recovery pipe.
In this embodiment, the vacuum pump is a roots blower vacuum pump.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The recovery type bridge deck pavement wool scouring machine is characterized by comprising a clean water tank, a high-pressure pump, a recovery cleaning rotary disc, a negative pressure recovery tank and a vacuum pump, wherein the clean water tank is used for storing clean water for wool scouring, a water inlet of the high-pressure pump is connected with a water injection port of the clean water tank through a high-pressure pump water injection pipe, and a water outlet of the high-pressure pump is connected with a water inlet of the recovery cleaning rotary disc through a high-pressure pump water injection pipe;
the recycling and cleaning rotating disc comprises a protective cover and a rotating head, the protective cover is of a hollow structure with an opening in the bottom surface, the rotating head comprises a rotating disc and a driving device, the rotating disc is of a hollow structure, the top of the rotating disc is rotatably installed in the center of the inner top surface of the protective cover, a plurality of spray heads are installed at the bottom of the rotating disc, water conveyed by a high-pressure pump water conveying pipe is injected into the rotating disc, and high-pressure water is sprayed out of the spray heads and then impacts the surface of concrete to perform wool scouring operation; the driving device is arranged on the outer side of the recovery protective cover, and the driving end of the driving device extends into the protective cover to drive the rotating disc to rotate;
the utility model discloses a protection cover, including protection cover, negative pressure collection box, vacuum pump, waste water waste residue recovery pipe, vacuum pump, the last recovery hole of having seted up of protection cover, the recovery hole passes through waste water waste residue recovery pipe and negative pressure collection box's entry linkage, negative pressure collection box still with vacuum pump connection, the vacuum pump makes the inside negative pressure state that is in of negative pressure collection box, with waste water and waste residue that the protection cover is inside to be retrieved to negative pressure collection box through waste water waste residue recovery pipe.
2. The recycled bridge deck pavement roughening machine as claimed in claim 1, wherein the number of the water outlets of said high-pressure pump is two, one of the water outlets is connected with the water return port of said clean water tank through the high-pressure pump return pipe, and the other water outlet is connected with the water inlet of said recycled cleaning rotary disk through the high-pressure pump water supply pipe.
3. A recovery bridge deck pavement roughening machine as claimed in claim 1, wherein said driving means is a motor, a gear is fixedly mounted on a rotating shaft of said motor after said rotating shaft is extended into the interior of said shield, a ring of rack is mounted on an outer side surface of said rotating disk, said gear is engaged with said rack, and said rotating disk is driven to rotate when said DC motor is rotated.
4. A regenerative bridge deck pavement roughening machine as set forth in claim 1 wherein said regenerative cleaning rotating disc is mounted on the traveling means.
5. A regenerative bridge deck pavement roughening machine as claimed in claim 1 wherein said high pressure pump is a three plunger high pressure pump.
6. A regenerative bridge deck pavement roughening machine as claimed in claim 1 wherein said vacuum pump is a roots blower vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120471073.4U CN215210408U (en) | 2021-03-04 | 2021-03-04 | Recovery type bridge deck pavement scouring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120471073.4U CN215210408U (en) | 2021-03-04 | 2021-03-04 | Recovery type bridge deck pavement scouring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210408U true CN215210408U (en) | 2021-12-17 |
Family
ID=79441857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120471073.4U Active CN215210408U (en) | 2021-03-04 | 2021-03-04 | Recovery type bridge deck pavement scouring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210408U (en) |
-
2021
- 2021-03-04 CN CN202120471073.4U patent/CN215210408U/en active Active
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