CN213869026U

CN213869026U - Device for preventing concrete member from efflorescence

Info

Publication number: CN213869026U
Application number: CN202022429720.3U
Authority: CN
Inventors: 刘革明; 童俊宇
Original assignee: Jiangxi Dede Construction Engineering Co ltd
Current assignee: Jiangxi Dede Construction Engineering Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-03
Anticipated expiration: 2030-10-28

Abstract

A device for preventing concrete members from being efflorescent comprises an oxalic acid solution barrel, a first pump, a first delivery pipe, a first shunt cylinder, a first spray head, a clear water barrel, a second pump, a second delivery pipe, a second shunt cylinder, a second spray head, a waterproof agent barrel, a third pump, a third delivery pipe, a third shunt cylinder, a third spray head, a mounting column, a rotating shaft, a first motor, a moving frame, a mounting cover, a control panel, a base and a travelling mechanism; the oxalic acid solution barrel, the clear water barrel and the waterproof agent barrel are all arranged on the base; the oxalic acid solution barrel, the first pump, the first conveying pipe, the first shunt cylinder and the first spray head are communicated in sequence; the clear water barrel, the second pump, the second conveying pipe, the second shunt cylinder and the second spray head are communicated in sequence; the waterproof agent barrel, the third pump, the third delivery pipe, the third shunting barrel and the third spray head are communicated in sequence. The utility model discloses by workman's control, can carry out spraying of oxalic acid, clear water and waterproof agent automatically, labour saving and time saving, the treatment effeciency is high, sprays evenly, and the treatment quality is high.

Description

Device for preventing concrete member from efflorescence

Technical Field

The utility model relates to a construction technical field especially relates to a prevent device of concrete member efflorescence.

Background

Ordinary concrete is silicate, and when meeting air or water vapor in a wall body, hydrolysis reaction occurs, generated hydroxide radicals are combined with metal ions to form hydroxide with low solubility (the chemical property is alkaline), when the temperature rises, water vapor evaporates to separate the hydroxide out of the wall body, and the hydroxide is separated out on the surface of concrete cement along with the gradual evaporation of water, so that the hydroxide accumulates day by month, and the original decorative coating or paint and other objects are jacked up and do not adhere to the wall surface any more, so that whitening, peeling and falling occur, and the process is called as 'saltpetering'.

Under the prior art, before the concrete member is used, the concrete member is generally subjected to the efflorescence prevention treatment in a manual construction mode, an oxalic acid solution is sprayed on the concrete member, then the concrete member is washed by clear water, and after the concrete member is dried, a waterproof agent is sprayed.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a prevent device of concrete member efflorescence, by workman's control, can carry out spraying of oxalic acid, clear water and waterproof agent automatically, labour saving and time saving, the treatment effeciency is high, sprays evenly, and the treatment quality is high.

(II) technical scheme

The utility model provides a device for preventing concrete member from efflorescence, which comprises an oxalic acid solution barrel, a first pump, a first delivery pipe, a first shunt cylinder, a first spray head, a clear water barrel, a second pump, a second delivery pipe, a second shunt cylinder, a second spray head, a waterproof agent barrel, a third pump, a third delivery pipe, a third shunt cylinder, a third spray head, an installation column, a rotating shaft, a first motor, a moving frame, an installation cover, a control panel, a base and a traveling mechanism;

the oxalic acid solution barrel, the clear water barrel and the waterproof agent barrel are all arranged on the base; the oxalic acid solution barrel, the first pump, the first conveying pipe, the first shunt cylinder and the first spray heads are communicated in sequence, and the first spray heads are arranged in parallel along the transverse direction; the clear water barrel, the second pump, the second conveying pipe, the second shunt cylinder and the second spray heads are communicated in sequence, and the second spray heads are arranged in parallel along the transverse direction; the waterproof agent barrel, the third pump, the third delivery pipe, the third distribution barrel and the third spray head are communicated in sequence, and the third spray head is arranged in parallel along the transverse direction; the first shunt cylinder, the second shunt cylinder and the third shunt cylinder are annularly arranged on the outer surface of the mounting column, the mounting column is connected with the rotating shaft, the first motor is arranged on the moving frame, and the first motor is in driving connection with the rotating shaft; the mounting cover is arranged on the base, and a lifting mechanism for driving the moving frame to move in the vertical direction is arranged on the mounting cover; the control panel is arranged on the mounting cover and is respectively in control connection with the first pump, the second pump, the third pump, the first motor and the lifting mechanism; the running gear is arranged at the bottom of the base.

Preferably, the mounting column is provided with a fan, the fan is located on the opposite surface of the first spray head, the blowing direction faces the direction far away from the mounting column, the plurality of fans are arranged side by side along the transverse direction, and the control panel is in control connection with the fan.

Preferably, the lifting mechanism comprises a moving platform, a second motor, a screw rod and a guide rod, the moving platform is connected with the moving frame, the moving platform is in threaded connection with the screw rod, the moving platform is arranged on the guide rod in a sliding manner, the second motor is arranged on the mounting cover and is in driving connection with the screw rod, the screw rod and the guide rod are both vertically arranged, the screw rod is rotatably connected with the mounting cover, the guide rod is connected with the mounting cover, and the second motor, the screw rod and the guide rod are all positioned on the inner side of the mounting cover; the mounting cover is provided with a lifting channel for passing through the mobile station.

Preferably, a first shielding curtain is connected between the top end of the lifting channel and the mobile station, and a second shielding curtain is connected between the mobile station and the bottom end of the lifting channel.

Preferably, the oxalic acid solution barrel, the clear water barrel and the waterproof agent barrel are respectively provided with a feed pipe.

Preferably, transparent observation windows are arranged on the oxalic acid solution barrel, the clear water barrel and the waterproof agent barrel along the vertical direction.

Preferably, the travelling mechanism comprises travelling wheels and a driving motor for driving the travelling wheels to rotate, and the control panel is in control connection with the driving motor.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses by workman's control, can carry out spraying of oxalic acid, clear water and waterproof agent automatically, labour saving and time saving, the treatment effeciency is high, sprays evenly, and the treatment quality is high for the concrete member can obtain effectual saltpetering prevention and treatment. When the spraying device is used, the first motor is controlled through the control panel, the rotating shaft is driven to rotate by the first motor, the rotating shaft drives the mounting column to rotate, and the mounting column drives the first shunt cylinder, the second shunt cylinder and the third shunt cylinder to rotate, so that the angles of the first shunt cylinder, the second shunt cylinder and the third shunt cylinder can be adjusted, and different spraying requirements can be met; the oxalic acid solution can be uniformly sprayed out of the concrete member from the first spray head; clear water can be uniformly sprayed out from the second spray head to the concrete member for washing treatment; the waterproof agent can be uniformly sprayed to the concrete member from the third spray head; can control elevating system through control panel, utilize the elevating system adjustment to remove the height of frame to can spray the processing to the concrete member region of co-altitude not, the treatment range is more abundant, can remove through running gear the utility model discloses, so that come nimble this device of removal according to the processing demand.

Drawings

Fig. 1 is a schematic structural diagram of a rear view angle of an apparatus for preventing concrete members from efflorescence.

Fig. 2 is a schematic structural diagram of a front side view angle of the device for preventing the concrete member from efflorescence.

Fig. 3 is a schematic partial structural view of a device for preventing concrete members from efflorescence according to the present invention.

Fig. 4 is a schematic diagram of a distribution structure of the first nozzle, the second nozzle, the third nozzle and the fan in the device for preventing the concrete member from efflorescence.

Reference numerals: 1. an oxalic acid solution barrel; 2. a first pump; 3. a first delivery pipe; 4. a first splitter drum; 5. a first nozzle; 6. a clear water barrel; 7. a second pump; 8. a second delivery pipe; 9. a second shunt cylinder; 10. a second nozzle; 11. a waterproof agent barrel; 12. a third pump; 13. a third delivery pipe; 14. a third shunt cylinder; 15. a third spray head; 16. a fan; 17. mounting a column; 18. a rotating shaft; 19. a first motor; 20. a movable frame; 21. a mobile station; 22. a second motor; 23. a screw rod; 24. a guide bar; 25. mounting a cover; 251. a lifting channel; 261. a first curtain; 262. a second curtain; 27. a control panel; 28. a base; 29. a traveling mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a device for preventing concrete member from efflorescence, which comprises an oxalic acid solution barrel 1, a first pump 2, a first delivery pipe 3, a first shunt cylinder 4, a first spray head 5, a clear water barrel 6, a second pump 7, a second delivery pipe 8, a second shunt cylinder 9, a second spray head 10, a waterproof agent barrel 11, a third pump 12, a third delivery pipe 13, a third shunt cylinder 14, a third spray head 15, a mounting column 17, a rotating shaft 18, a first motor 19, a moving frame 20, a mounting cover 25, a control panel 27, a base 28 and a traveling mechanism 29;

the oxalic acid solution barrel 1, the clear water barrel 6 and the waterproof agent barrel 11 are all arranged on the base 28; the oxalic acid solution barrel 1, the first pump 2, the first conveying pipe 3, the first shunt cylinder 4 and the first spray head 5 are communicated in sequence, and the first spray head 5 is arranged in parallel in the transverse direction; the clear water barrel 6, the second pump 7, the second conveying pipe 8, the second flow dividing barrel 9 and the second spray head 10 are communicated in sequence, and the second spray head 10 is arranged in parallel along the transverse direction; the waterproof agent barrel 11, the third pump 12, the third delivery pipe 13, the third shunt barrel 14 and the third spray head 15 are communicated in sequence, and the third spray head 15 is provided with a plurality of spray heads in parallel along the transverse direction; the first shunt cylinder 4, the second shunt cylinder 9 and the third shunt cylinder 14 are annularly arranged on the outer surface of the mounting column 17, the mounting column 17 is connected with the rotating shaft 18, the first motor 19 is arranged on the moving frame 20, and the first motor 19 is in driving connection with the rotating shaft 18; the mounting cover 25 is arranged on the base 28, and the lifting mechanism for driving the moving frame 20 to move along the vertical direction is arranged on the mounting cover 25; the control panel 27 is arranged on the mounting cover 25, and the control panel 27 is respectively in control connection with the first pump 2, the second pump 7, the third pump 12, the first motor 19 and the lifting mechanism; the running gear 29 is arranged at the bottom of the base 28.

The utility model discloses by workman's control, can carry out spraying of oxalic acid, clear water and waterproof agent automatically, labour saving and time saving, the treatment effeciency is high, sprays evenly, and the treatment quality is high for the concrete member can obtain effectual saltpetering prevention and treatment. When the spraying device is used, the control panel 27 controls the first motor 19, the first motor 19 is utilized to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the mounting column 17 to rotate, and the mounting column 17 drives the first shunting cylinder 4, the second shunting cylinder 9 and the third shunting cylinder 14 to rotate, so that the angles of the first shunting cylinder 4, the second shunting cylinder 9 and the third shunting cylinder 14 can be adjusted, and different spraying requirements can be met; when the oxalic acid solution spraying treatment is required to be carried out on the concrete member, the first nozzle 5 is adjusted to the angle towards the concrete member, the first pump 2 is started, the second pump 7 and the third pump 12 are closed, the oxalic acid solution in the oxalic acid solution barrel 1 is conveyed to the first nozzle 5 through the first conveying pipe 3 and the first shunt cylinder 4 by the first pump 2, and the oxalic acid solution is uniformly sprayed out of the concrete member from the first nozzle 5; when the concrete member needs to be washed, the second spray head 10 is adjusted to the angle towards the concrete member, the second pump 7 is started, the first pump 2 and the third pump 12 are closed, the second pump 7 conveys water in the clear water bucket 6 to the second spray head 10 through the second conveying pipe 8 and the second flow dividing cylinder 9, and clear water is uniformly sprayed out of the second spray head 10 to the concrete member for washing; after the concrete member is dried, adjusting the third nozzle 15 to an angle towards the concrete member, starting the third pump 12, closing the first pump 2 and the second pump 7, conveying the waterproof agent in the waterproof agent barrel 11 to the third nozzle 15 through the third conveying pipe 13 and the third flow dividing cylinder 14 by the third pump 12, and uniformly spraying the waterproof agent to the concrete member from the third nozzle 15; can control elevating system through control panel 27, utilize the elevating system adjustment to remove the height of frame 20 to can spray the processing to the concrete member region of co-altitude not, the treatment range is more abundant, and first conveyer pipe 3, second conveyer pipe 8 and third conveyer pipe 13 are the hose, thereby can guarantee to remove the smooth and easy going on of frame 20 lift process, can remove through running gear 29 the utility model discloses, so that come nimble removal this device according to the processing demand.

In an alternative embodiment, the mounting post 17 is provided with a fan 16, the fan 16 is located on the opposite side of the first nozzle 5, the blowing direction faces away from the mounting post 17, the fans 16 are arranged in a plurality in the transverse direction side by side, and the control panel 27 is in control connection with the fans 16.

After the concrete member is flushed by the second nozzle 10, the fan 16 is adjusted to an angle toward the concrete member, the fan 16 is started, and the fan 16 blows air to the concrete member, so that the drying of the concrete member is accelerated, the treatment time is reduced, and the treatment efficiency is improved.

In an alternative embodiment, the lifting mechanism comprises a moving platform 21, a second motor 22, a screw rod 23 and a guide rod 24, the moving platform 21 is connected with the moving frame 20, the moving platform 21 is in threaded connection with the screw rod 23, the moving platform 21 is slidably arranged on the guide rod 24, the second motor 22 is arranged on the mounting cover 25, the second motor 22 is in driving connection with the screw rod 23, the screw rod 23 and the guide rod 24 are both vertically arranged, the screw rod 23 is rotatably connected with the mounting cover 25, the guide rod 24 is connected with the mounting cover 25, and the second motor 22, the screw rod 23 and the guide rod 24 are all positioned inside the mounting cover 25; the mounting cover 25 is provided with a lifting passage 251 for passing through the moving stage 21.

It should be noted that the second motor 22 can drive the screw 23 to rotate, the screw 23 drives the moving platform 21 to move, and the guide rod 24 can ensure that the moving platform 21 moves in the vertical direction, so that the moving platform 21 drives the moving rack 20 to move in the vertical direction, so as to process different height areas of the concrete member.

In an alternative embodiment, a first curtain 261 is coupled between the top end of the hoistway 251 and the mobile station 21, and a second curtain 262 is coupled between the mobile station 21 and the bottom end of the hoistway 251.

It should be noted that, by providing the first shielding curtain 261 and the second shielding curtain 262, the solution can be prevented from being splashed to the inner side of the mounting cover 25, and the normal operation of the screw rod transmission process is prevented from being affected.

In an alternative embodiment, the oxalic acid solution barrel 1, the clear water barrel 6 and the waterproofing agent barrel 11 are provided with feed pipes, so that the oxalic acid solution, the clear water and the waterproofing agent can be added conveniently.

In an alternative embodiment, the oxalic acid solution tank 1, the clear water tank 6 and the water repellent agent tank 11 are provided with transparent observation windows in the vertical direction, so that the solution storage amount inside can be observed conveniently.

In an alternative embodiment, the traveling mechanism 29 includes traveling wheels and a driving motor for driving the traveling wheels to rotate, and the control panel 27 is in control connection with the driving motor so as to automatically control the traveling of the device.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A device for preventing concrete members from being efflorescent is characterized by comprising an oxalic acid solution barrel (1), a first pump (2), a first conveying pipe (3), a first shunt cylinder (4), a first spray head (5), a clear water barrel (6), a second pump (7), a second conveying pipe (8), a second shunt cylinder (9), a second spray head (10), a waterproof agent barrel (11), a third pump (12), a third conveying pipe (13), a third shunt cylinder (14), a third spray head (15), a mounting column (17), a rotating shaft (18), a first motor (19), a moving frame (20), a mounting cover (25), a control panel (27), a base (28) and a travelling mechanism (29);

the oxalic acid solution barrel (1), the clear water barrel (6) and the waterproof agent barrel (11) are all arranged on the base (28); the oxalic acid solution barrel (1), the first pump (2), the first conveying pipe (3), the first shunt cylinder (4) and the first spray head (5) are communicated in sequence, and the first spray head (5) is arranged in parallel along the transverse direction; the clear water barrel (6), the second pump (7), the second conveying pipe (8), the second shunt cylinder (9) and the second spray head (10) are communicated in sequence, and the second spray head (10) is arranged in parallel along the transverse direction; the waterproof agent barrel (11), the third pump (12), the third delivery pipe (13), the third shunt cylinder (14) and the third spray head (15) are communicated in sequence, and the third spray head (15) is arranged in parallel along the transverse direction; the first shunt cylinder (4), the second shunt cylinder (9) and the third shunt cylinder (14) are annularly arranged on the outer surface of the mounting column (17), the mounting column (17) is connected with the rotating shaft (18), the first motor (19) is arranged on the moving frame (20), and the first motor (19) is in driving connection with the rotating shaft (18); the mounting cover (25) is arranged on the base (28), and the mounting cover (25) is provided with a lifting mechanism for driving the moving frame (20) to move along the vertical direction; the control panel (27) is arranged on the mounting cover (25), and the control panel (27) is respectively in control connection with the first pump (2), the second pump (7), the third pump (12), the first motor (19) and the lifting mechanism; the running mechanism (29) is arranged at the bottom of the base (28).

2. The device for preventing the efflorescence of the concrete member as claimed in claim 1, wherein the mounting column (17) is provided with a fan (16), the fan (16) is positioned on the opposite side of the first nozzle (5), the blowing direction faces away from the mounting column (17), the fans (16) are arranged in a plurality in the transverse direction, and the control panel (27) is in control connection with the fans (16).

3. The device for preventing the efflorescence of the concrete member according to claim 1, wherein the lifting mechanism comprises a moving platform (21), a second motor (22), a screw rod (23) and a guide rod (24), the moving platform (21) is connected with the moving frame (20), the moving platform (21) is in threaded connection with the screw rod (23), the moving platform (21) is arranged on the guide rod (24) in a sliding manner, the second motor (22) is arranged on the mounting cover (25), the second motor (22) is in driving connection with the screw rod (23), the screw rod (23) and the guide rod (24) are both arranged vertically, the screw rod (23) is rotatably connected with the mounting cover (25), the guide rod (24) is connected with the mounting cover (25), and the second motor (22), the screw rod (23) and the guide rod (24) are all positioned on the inner side of the mounting cover (25); the mounting cover (25) is provided with a lifting channel (251) for passing through the mobile station (21).

4. A device for preventing efflorescence of concrete elements according to claim 3, characterized in that a first curtain (261) is connected between the top end of the lifting channel (251) and the mobile station (21), and a second curtain (262) is connected between the mobile station (21) and the bottom end of the lifting channel (251).

5. The apparatus for preventing the efflorescence of the concrete member according to claim 1, wherein the oxalic acid solution tank (1), the clear water tank (6) and the water repellent agent tank (11) are each provided with a feed pipe.

6. The apparatus for preventing the efflorescence of the concrete member according to claim 1, wherein the oxalic acid solution tank (1), the clear water tank (6) and the water repellent agent tank (11) are each provided with a transparent observation window in a vertical direction.

7. The device for preventing the concrete member from efflorescence as claimed in claim 1, wherein the traveling mechanism (29) comprises a traveling wheel and a driving motor for driving the traveling wheel to rotate, and the control panel (27) is in control connection with the driving motor.