Curing device for waterproof concrete of bridge floor

Abstract

The utility model relates to the technical field of road maintenance equipment, and provides a bridge deck waterproof concrete maintenance device which comprises a moving block, the top of the moving block is fixedly connected with a liquid storage tank, two first rotating shafts are movably embedded in the inner surface of the moving block, two first belt wheels are fixedly installed on the outer surface of one first rotating shaft, and a second belt wheel is fixedly installed on the outer surface of the other first rotating shaft. The outer surfaces of the two first belt wheels are in transmission connection with transmission belts, the inner surfaces of the two transmission belts are in transmission connection with second belt wheels, second rotating shafts are fixedly installed on the inner surfaces of the second belt wheels, first bevel gears are fixedly installed on the outer surfaces of the second rotating shafts, and second bevel gears are in meshed connection with the outer surfaces of the first bevel gears. A third rotating shaft is fixedly installed on the inner surface of the second bevel gear, it is avoided that a motor is used for driving stirring fan blades to conduct stirring, due to the fact that the number of power sources is small, the fault rate of the maintenance device is reduced, meanwhile, good sealing performance is kept, water loss is reduced, and the maintenance effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance equipment, in particular to a maintenance device for bridge deck waterproof concrete. Background Art

[0002] The maintenance device ensures that the bridge deck waterproof concrete is fully hydrated, enhances durability, reduces maintenance, extends service life, and improves structural safety and quality.

[0003] In the prior art, for example, the Chinese patent number is CN219175027U, "a maintenance device for waterproof concrete on a bridge deck", which includes a mounting frame, a mobile frame is fixedly assembled at both ends of the mounting frame by fixing bolts, a mobile wheel is fixedly assembled at the bottom of the mobile frame, a driving mechanism connected to the mobile wheel is fixedly assembled on the side wall of the mobile frame, a liquid storage barrel is fixedly assembled at the top of the mounting frame, a liquid discharge mechanism is fixedly assembled at the bottom of the mounting frame, and a connecting pipe is fixedly connected between the liquid discharge mechanism and the liquid storage barrel. It is convenient to control the speed and direction of movement, avoid manually pushing the mounting frame to move, and save physical strength. At the same time, the curing liquid in the liquid storage barrel is sprayed on the surface of the concrete layer of the bridge deck through the liquid discharge mechanism, and the liquid discharge amount of the liquid discharge mechanism can be adjusted. The liquid discharge amount of the curing liquid can be adjusted according to the demand for the curing liquid of the concrete layer at different periods of curing, so as to meet more curing construction needs of the concrete layer.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that a motor is required to drive the agitator through the rotating shaft to stir the waterproof concrete curing liquid inside the liquid storage barrel. However, the addition of the motor will cause energy waste, and the motor is prone to failure, affecting the normal use of the maintenance device. At the same time, after the bridge deck is maintained, manual coating is required to prevent the curing liquid from evaporating quickly due to high temperature. However, artificial coating will produce bubbles, which cannot minimize the loss of water, and also increases the labor intensity of employees and prolongs the maintenance period. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a maintenance device for bridge deck waterproof concrete to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a maintenance device for bridge deck waterproof concrete, comprising: a moving block, the top of the moving block is fixedly connected to a liquid storage tank, the inner surface of the moving block is movably embedded with two rotating shafts 1, the outer surface of one of the rotating shafts 1 is fixedly installed with two pulleys 1, the outer surfaces of the two pulleys 1 are both transmission-connected with transmission belts, the inner surfaces of the two transmission belts are both transmission-connected with pulleys 2, the inner surface of the pulleys 2 is fixedly installed with a rotating shaft 2, the outer surface of the rotating shaft 2 is fixedly installed with a bevel gear 1, the outer surface of the bevel gear 1 is meshingly connected with a bevel gear 2, the inner surface of the bevel gear 2 is fixedly installed with a rotating shaft 3, a side of the rotating shaft 3 close to the inner surface of the liquid storage tank is fixedly installed with a plurality of stirring blades, the outer surface of the moving block is fixedly connected with a pressure stabilizing block, the outer surface of the pressure stabilizing block is provided with a plurality of nozzles, and the outer surface of the liquid storage tank is fixedly connected with a connecting pipe, so as to avoid using a motor to drive the stirring blades for stirring.

[0009] As a preferred embodiment, the outer surface of the other rotating shaft is movably sleeved with a coating roll, and two slots are provided on the side of the moving block close to the coating roll. The inner surfaces of the two slots are fixedly connected with two positioning rods, and the outer surfaces of the two positioning rods are movably sleeved with inclined rods, and the inner surfaces of the two inclined rods are movably embedded with working rods, and the outer surfaces of the working rods are movably sleeved with extrusion rollers, so that the film is tightly attached to the bridge deck, maintaining good sealing and reducing water loss.

[0010] As a preferred embodiment, the rotating shaft 2 is movably embedded in the inner surface of the moving block, and the rotating shaft 3 is movably embedded in the inner surfaces of the moving block and the liquid storage tank. The rotating shaft 3 can transmit the power of the bevel gear 2 to the stirring blades.

[0011] As a preferred embodiment, the connecting pipe is fixedly connected to the outer surface of the voltage stabilizing block, and a feed port is provided on the top of the liquid storage tank, and the feed port can introduce the curing liquid into the liquid storage tank.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model can move the rotating shaft 1 to rotate, so that the rotating shaft indirectly drives the rotating shaft 3 to rotate. The rotating shaft 3 stirs the curing liquid on the inner wall of the liquid storage tank through a plurality of stirring blades, thereby avoiding the use of a motor to drive the stirring blades for stirring. Since the power source is less, the failure rate of the curing device is reduced.

[0014] 2. The utility model can squeeze the film through the squeezing roller to discharge the air in the film, so that the film is closely attached to the bridge surface, maintains good sealing, reduces water loss, and ensures the maintenance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main structure of a bridge deck waterproof concrete maintenance device provided by the utility model;

[0016] Figure 2 A schematic diagram of the bottom structure of a bridge deck waterproof concrete maintenance device provided by the utility model;

[0017] Figure 3 A schematic diagram of the internal structure of a bridge deck waterproof concrete maintenance device provided by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the explosion structure of a maintenance device for bridge deck waterproof concrete provided by the utility model.

[0019] Legend:

[0020] 1. Moving block; 2. Liquid storage tank; 3. Rotating shaft 1; 4. Pulley 1; 5. Transmission belt; 6. Pulley 2; 7. Rotating shaft 2; 8. Bevel gear 1; 9. Bevel gear 2; 10. Rotating shaft 3; 11. Stirring blades; 12. Connecting pipe; 13. Pressure stabilizing block; 14. Laminating roll; 15. Notch; 16. Positioning rod; 17. Bevel rod; 18. Working rod; 19. Extrusion roller; 20. Feed port; 21. Nozzle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a maintenance device for bridge deck waterproof concrete, comprising: a moving block 1, a liquid storage tank 2 is fixedly connected to the top of the moving block 1, two rotating shafts 3 are movably embedded on the inner surface of the moving block 1, two pulleys 4 are fixedly installed on the outer surface of one of the rotating shafts 3, the outer surfaces of the two pulleys 4 are both connected to the transmission belts 5, the inner surfaces of the two transmission belts 5 are both connected to the pulleys 6, the inner surface of the pulleys 6 is fixedly installed with the rotating shaft 7, and the outer surface of the rotating shaft 7 is fixedly installed There is a bevel gear 1 8, the outer surface of the bevel gear 1 8 is meshedly connected with a bevel gear 2 9, the inner surface of the bevel gear 2 9 is fixedly installed with a rotating shaft 3 10, and a plurality of stirring blades 11 are fixedly installed on the side of the rotating shaft 3 10 close to the inner surface of the liquid storage tank 2, the outer surface of the moving block 1 is fixedly connected with a voltage stabilizing block 13, and a plurality of nozzles 21 are provided on the outer surface of the voltage stabilizing block 13, and the outer surface of the liquid storage tank 2 is fixedly connected with a connecting pipe 12, which avoids the use of a motor to drive the stirring blades for stirring. Because the power source is less, the failure rate of the maintenance device is reduced.

[0023] like Figure 1-4 As shown, the outer surface of the other rotating shaft 3 is movably sleeved with a coating roll 14, and two notches 15 are provided on the side of the moving block 1 close to the coating roll 14. The inner surfaces of the two notches 15 are fixedly connected with two positioning rods 16, and the outer surfaces of the two positioning rods 16 are movably sleeved with inclined rods 17, and the inner surfaces of the two inclined rods 17 are movably embedded with working rods 18, and the outer surfaces of the working rods 18 are movably sleeved with squeezing rollers 19, so that the film is tightly attached to the bridge deck, maintaining good sealing, reducing water loss, and ensuring the maintenance effect.

[0024] like Figure 1-4 As shown, the rotating shaft 2 7 is movably embedded in the inner surface of the moving block 1, and the rotating shaft 3 10 is movably embedded in the inner surfaces of the moving block 1 and the liquid storage tank 2. The rotating shaft 3 10 can transmit the power of the bevel gear 2 9 to the stirring blade 11 to rotate the stirring blade 11.

[0025] like Figure 1-4 As shown, the connecting pipe 12 is fixedly connected to the outer surface of the voltage stabilizing block 13, and a feed port 20 is provided on the top of the liquid storage tank 2. The feed port 20 can introduce the curing liquid into the liquid storage tank 2 for easy use.

[0026] Working principle: This equipment is a maintenance device for bridge deck waterproof concrete. When in use, the curing liquid is introduced into the liquid storage tank 2 from the feed port 20, and then the moving block 1 is moved to make the moving block 1 rotate the two rotating shafts 3 through the wheels, one of the rotating shafts 3 drives the two transmission belts 5 to rotate through the two pulleys 4, and the two transmission belts 5 drive the rotating shaft 2 7 to rotate through the two pulleys 2 6, and the rotating shaft 2 7 drives the helical gear 2 9 to rotate through the bevel gear 1 8, and the bevel gear 2 9 drives the multiple stirring blades 11 to rotate through the rotating shaft 3 10, and the multiple stirring blades 11 stir the curing liquid inside the liquid storage tank 2 to avoid local sedimentation of the curing liquid, and then use the gravity difference to introduce the curing liquid from the connecting pipe 12 to the pressure stabilizing block 13, and use the pressure stabilizing block 13 on the pressure stabilizing block 13 The nozzle 21 sprays the curing liquid evenly on the moving track of the moving block 1, avoiding the use of the motor-driven stirring blades 11 for stirring, reducing energy consumption, and at the same time, the normal use of the curing device will not be affected by motor failure. The film coating roll 14 is put on another rotating shaft 3, and then one end of the film is pressed on the starting point of the moving block 1. As the moving block 1 moves, the film will cover the moving track of the moving block 1. At the same time, the positioning rods 16 in the two slots 15 pull the two inclined rods 17 to move, and the two inclined rods 17 drive the squeezing rollers 19 to move through the working rods 18. The squeezing rollers 19 squeeze the film covering the bridge deck, squeeze out the air in the film, make the film close to the bridge deck, maintain good sealing, reduce water loss, and ensure the curing effect.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A maintenance device for bridge deck waterproof concrete, characterized in that: include: A moving block (1), the top of which is fixedly connected to a liquid storage tank (2), the inner surface of which is movably embedded with two rotating shafts (3), the outer surface of which is fixedly mounted with two pulleys (4), the outer surfaces of the two pulleys (4) are both connected to transmission belts (5), the inner surfaces of the two transmission belts (5) are both connected to pulleys (6), the inner surface of the pulleys (6) is fixedly mounted with a rotating shaft (7), the outer surface of the rotating shaft (7) is A bevel gear 1 (8) is fixedly installed, the outer surface of the bevel gear 1 (8) is meshingly connected with a bevel gear 2 (9), the inner surface of the bevel gear 2 (9) is fixedly installed with a rotating shaft 3 (10), a side of the rotating shaft 3 (10) close to the inner surface of the liquid storage tank (2) is fixedly installed with a plurality of stirring blades (11), the outer surface of the moving block (1) is fixedly connected with a pressure stabilizing block (13), the outer surface of the pressure stabilizing block (13) is provided with a plurality of nozzles (21), and the outer surface of the liquid storage tank (2) is fixedly connected with a connecting pipe (12).

2. The bridge deck waterproof concrete maintenance device according to claim 1, characterized in that: The outer surface of the other rotating shaft (3) is movably sleeved with a coating roll (14), and the movable block (1) is provided with two slots (15) on one side close to the coating roll (14). The inner surfaces of the two slots (15) are fixedly connected with two positioning rods (16), and the outer surfaces of the two positioning rods (16) are movably sleeved with inclined rods (17), and the inner surfaces of the two inclined rods (17) are movably embedded with working rods (18), and the outer surfaces of the working rods (18) are movably sleeved with extrusion rollers (19).

3. The bridge deck waterproof concrete maintenance device according to claim 1, characterized in that: The second rotating shaft (7) is movably embedded in the inner surface of the moving block (1), and the third rotating shaft (10) is movably embedded in the inner surfaces of the moving block (1) and the liquid storage tank (2).

4. The bridge deck waterproof concrete maintenance device according to claim 1, characterized in that: The connecting pipe (12) is fixedly connected to the outer surface of the voltage stabilizing block (13), and a feed port (20) is provided on the top of the liquid storage tank (2).

Images