CN213627589U

CN213627589U - Concrete curing device

Info

Publication number: CN213627589U
Application number: CN202021187598.7U
Authority: CN
Inventors: 杨晓萌; 袁帅; 张世功; 唐尧; 李众谋
Original assignee: Beijing Construction First Construction Engineering Co ltd
Current assignee: Beijing Construction First Construction Engineering Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-07-06
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a concrete curing means belongs to the technical field of concrete curing. The water spraying device comprises a workbench, a bracket, a water spraying pipe, a water storage tank, a water pump and a water baffle; the workstation is the setting of door type, and the bottom sets up the wheel, and the support passes through keel frame and sets up in the workstation outside. The water spray pipe is arranged above the support, a water spray hole is formed towards the inner wall of the concrete wall of the tunnel, and the water in the water storage tank is pumped into the water spray pipe by the water suction pump. The water baffle is arranged between the workbench and the support, the water baffle is arranged to be high in the middle and low on two sides to form a herringbone drainage slope, the U-shaped water intercepting grooves are fixedly arranged at the edges of two bottoms of the water baffle, one end of each U-shaped water intercepting groove is high and the other end of each U-shaped water intercepting groove is low, the bottom of the lower end of each U-shaped water intercepting groove is provided with a water gathering groove, the water gathering grooves communicate the U-shaped water intercepting grooves on the two sides, a water outlet is formed in the lower bottom surface of each water gathering groove, and. The utility model discloses have and prevent that constructor from being drenched, will maintain water recycle's function.

Description

Concrete curing device

Technical Field

The utility model belongs to the technical field of the technique of concrete curing and specifically relates to a concrete curing means is related to.

Background

At present, after concrete is poured, if the concrete is maintained in hot weather and air drying in time, the water in the concrete is evaporated too fast to form a dehydration phenomenon, so that cement particles which form gel cannot be fully hydrated, cannot be converted into stable crystals, lack of sufficient cohesive force, and accordingly, flaky or powdery falling can occur on the surface of the concrete. Further, when the concrete does not have sufficient strength, premature evaporation of water causes large shrinkage deformation and cracks due to drying shrinkage. Therefore, the curing of the concrete in the initial stage after the concrete is poured is very important, the curing should be performed immediately after the concrete is finally set, and the curing should be performed immediately after the pouring of the hard concrete is completed.

Therefore, utility model patent with application number CN201320114513.6 discloses a tunnel concrete curing means, and it includes workstation, support, water tank, suction pump, spray pipe, keel frame, wheel. The lower part of support is arranged in to the workstation is door type, and the workstation lower part is equipped with the pulley, and links to each other through fossil fragments between workstation and the support. The outer surface of the bracket is provided with a water spraying pipe, one end of the water spraying pipe is provided with a water inlet, and the water spraying pipe is provided with a plurality of water spraying holes. The lower part of the bracket is fixedly provided with a water tank, the water tank is connected with the water inlet, and a water pump is arranged at the joint of the water tank and the water inlet. During maintenance operation, the water inlet of the water spraying pipe is connected with the water pipe, water enters the water spraying pipe through the water inlet and is sprayed out from the water spraying holes, and the shape of the support is matched with that of the tunnel, so that water spraying maintenance can be performed on the concrete inner wall of the tunnel, and daily maintenance of tunnel concrete is achieved.

However, during construction, the maintenance device is pushed by a constructor to carry out water spraying maintenance on the concrete, and in the working process, water sprayed from the position right above the water spraying pipe drips downwards to wet the constructor, so that the body of the constructor is in a wet state for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete curing means, its advantage is through the setting of breakwater, and the breakwater keeps off the water that drips behind the blowout directly over the curing means, has avoided constructor to be drenched by water, and the health is in the state of drenching for a long time.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a concrete curing device comprises a workbench, a bracket, wheels, a spray pipe, a water storage tank, a keel frame and a water pump; the working table is arranged in a door shape, the outer side of the working table is connected with the support through a keel frame, and the shape of the support is matched with that of the tunnel; a water spray pipe is arranged on the surface of one side, facing the inner wall of the tunnel concrete, of the support, one end of the water spray pipe is sealed, a water inlet is formed in the other end of the water spray pipe, and a plurality of water spray holes are formed in the direction, facing the inner wall of the tunnel concrete, of the water spray pipe; wheels are mounted on two sides of the bottom end of the workbench, the water storage tank is fixedly connected between the workbench and the support and arranged on the support, the water suction pump is arranged in the water storage tank, and pumped water enters the water inlet; the method is characterized in that: the water collecting tank is characterized by further comprising a water baffle, the water baffle is arranged between the workbench and the support, the water baffle is arranged to be high in the middle and low on two sides to form a herringbone drainage slope, U-shaped water intercepting tanks are fixedly arranged at two bottom edge positions of the water baffle, one end of each U-shaped water intercepting tank is high and the other end of each U-shaped water intercepting tank is low, a water collecting tank is arranged at the bottom of the lower end of each U-shaped water intercepting tank, the water collecting tanks communicate the U-shaped water intercepting tanks on two sides, water outlets are formed in the lower bottom surfaces of the water collecting tanks.

Through adopting above-mentioned technical scheme, constructor promotes curing means through the pushing ram during maintenance and carries out the water spray maintenance to the concrete, water in the spray pipe is spout from the hole for water spraying, the breakwater keeps off the water that drips behind the spout directly over the spray pipe, the rivers that will drip advance U type cut-off groove, the catchment groove of workstation front end is with both sides U type cut-off groove intercommunication, rivers in the U type cut-off groove are retrieved to the storage water tank and are continued the use to the rethread water pipe in the catchment groove, will maintain water recycle. Not only avoids constructors from being wetted by water, but also reduces the times of adding water in the water tank and improves the maintenance efficiency.

The utility model discloses further set up to: the water baffle is a transparent plate.

Through adopting above-mentioned technical scheme, when the maintenance, constructor can observe the water spray maintenance state under the breakwater to adjusting device's advancing speed, both convenient timely observation have been avoided drenching by the water again.

The utility model discloses further set up to: a filtering water tank is arranged on the outer side of the workbench and is positioned on the same side as the water storage tank, and the position of the filtering water tank is higher than that of the water storage tank; the water outlet of the water collecting tank is fixedly connected with one end of a first water pipe, the other end of the first water pipe is fixedly connected with the filtering water tank, and water in the water collecting tank flows into the filtering water tank through the first water pipe; the end part of the filtering water tank is provided with a water outlet hole by leaning on, the water outlet hole is connected with one end of a second water pipe, and the other end of the second water pipe is fixedly connected with the water storage tank.

Through adopting above-mentioned technical scheme, the maintenance water of taking soil and cement piece of collection deposits in the rose water tank, has avoided the maintenance water of collection directly to flow in the water storage tank, blocks up the suction pump in the water storage tank.

The utility model discloses further set up to: and a filter screen is arranged at the orifice of the water outlet hole.

By adopting the technical scheme, the recycled curing water is as clear as possible, and the water suction pump is prevented from being blocked.

The utility model discloses further set up to: and a water spray gun is further arranged on one side of the water storage tank, which faces the workbench, and a water spray gun hole for inserting the gun head is formed in the water baffle.

Through adopting above-mentioned technical scheme, when the spray pipe local jam, open the spray gun, see through the breakwater and spray water towards no water spray maintenance position, replace the hole for water spraying of jam, carry out the maintenance to the concrete. The spray hole is prevented from being wetted when the personnel repair the spray hole during the spray maintenance, and the reduction of the construction efficiency caused by the maintenance stop of the maintenance device is also avoided.

The utility model discloses further set up to: and the upper part of the water spray gun hole is provided with a blocking edge.

By adopting the technical scheme, when water on the water baffle plate flows down from the slope surface or water on the inner wall of the concrete inner wall of the tunnel directly drops through the water spraying holes, the blocking edge blocks the water, the water is blocked outside the water spraying holes, the water is prevented from flowing in from the water spraying holes, and constructors at the lower part of the water baffle plate are wetted.

The utility model discloses further set up to: and a gun rack of a water spraying gun is fixedly connected to the workbench.

Through adopting above-mentioned technical scheme, spray gun frame sprays water on the gun rack, has avoided constructor to hold the spray gun always, alleviates constructor's load, promotes work efficiency.

The utility model discloses further set up to: the inner side of the workbench is provided with a trolley pushing rod which is hinged to the inner side of the workbench and can be turned up or pressed down for folding.

Through adopting above-mentioned technical scheme, turn up the pole of pushing away the car and lift up or push down and pack up, do not influence the vehicle and pass, do not hinder other construction processes.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the water baffle, the water which drips after being sprayed out from the right upper part of the maintenance device is blocked by the water baffle, so that the construction personnel are prevented from being wetted by water, and the body is in a wet state for a long time;

2. the maintenance water is recycled, the times of adding water into the water tank are reduced, and the maintenance efficiency is improved;

3. by arranging the filter water tank, the collected curing water with soil and cement blocks is precipitated in the filter water tank, so that the collected curing water is prevented from directly flowing into the water storage tank, a water suction pump in the water storage tank is blocked, and the working efficiency is improved;

4. through the setting of spray gun, replaced the water spray hole of jam and maintained the concrete, avoided personnel to repair the water spray hole when the water spray maintenance and drenched, also avoided stopping curing means because of the repair and reduced the efficiency of construction.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the elevation of the forward direction viewing angle of the present invention;

fig. 3 is a schematic view of the internal structure of the filtering water tank of the present invention.

In the figure, 1, a workbench; 2. a trolley pole; 3. a support; 4. a wheel; 5. a water spray pipe; 51. a water spray hole; 6. a water storage tank; 7. a keel frame; 8. a water baffle; 9. a U-shaped water intercepting tank; 10. a water collecting tank; 101. a first water pipe; 11. a filtering water tank; 112. a second water pipe; 113. a filter screen; 12. a water spray gun; 121. a water spray gun hole; 13. a gun rack; 14. and (6) blocking edges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a concrete curing device, including workstation 1, pushing ram 2, support 3, wheel 4, spray pipe 5, storage water tank 6, keel frame 7, suction pump and breakwater 8. Workstation 1 is the setting of door type, and wheel 4 is installed to the bottom both sides of workstation 1, and 1 inboard equal rigid coupling of workstation has a pushing ram 2, and the 1 outside of workstation is provided with support 3, and the shape phase-match in support 3 and tunnel, and link to each other through keel frame 7 between workstation 1 and the support 3, make support 3 obtain firm the support. The support 3 is provided with spray pipe 5 on the surface of one side towards wall in the tunnel concrete, and the one end of spray pipe 5 seals the setting, and the other end is provided with the water inlet, and has seted up a plurality of hole for water sprayings 51 on the spray pipe 5 towards the wall direction in the tunnel concrete. The water storage tank 6 is fixedly connected between the workbench 1 and the bracket 3 and arranged on the bracket 3, and the water suction pump is arranged in the water storage tank 6. The water baffle 8 is fixedly connected to the top of the workbench 1 and between the bracket 3 and the upper surface of the workbench 1.

During maintenance operation, the water storage tank 6 is filled with water through a water pipe in the tunnel, the water inlet of the water spraying pipe 5 is connected with a water suction pump placed in the water storage tank 6, the water suction pump pumps water into the water spraying pipe 5 and sprays the water from the water spraying holes 51, and due to the fact that the shape of the support 3 is matched with that of the tunnel, full water spraying maintenance can be conducted on other parts of the concrete of the building. Constructors push the curing device through the pushing rod 2 to spray water to cure the inner wall of the tunnel concrete, and the water baffle 8 stops water dropping after being sprayed out from the position right above the water spray pipe 5. After the water in the water storage tank 6 is used up, the maintenance device is pushed to a water pipe valve, water is added to the water storage tank 6 through a water pipe, water spraying maintenance is continued after the water storage tank is filled with water, and the operation is repeated in a circulating mode until maintenance is completed. Through the setting of breakwater 8, breakwater 8 keeps off the water that drips directly over the maintenance device after the blowout, has avoided constructor to be drenched by water, and the health is in the state of drenching for a long time.

During operation, constructors need to observe the water spraying maintenance state in time, and the water baffle 8 is set to be a transparent plate which can be an acrylic plate, preferably. The acrylic plate has excellent transparency, easy cleaning, excellent weather resistance, strong impact resistance, light dead weight and small load borne by the building and the support 3. During maintenance, constructors only need to observe the water spraying maintenance state under the water baffle plate 8, so that the maintenance state can be conveniently and timely observed, and the phenomenon that the maintenance state is wetted by water is avoided.

The water sprayed from the water spray pipe 5 on the top of the worktable 1 falls on the water baffle 8, and the water dropped is recycled for continuous use in order to save water. With reference to fig. 1 and 2, the water baffle 8 is arranged in a herringbone manner to form a herringbone drainage slope. The water baffle 8 is fixedly provided with a U-shaped water intercepting groove 9 at the two bottom edges, two ends of the U-shaped water intercepting groove 9 are arranged in a high-low mode, and the opening of the U-shaped water intercepting groove 9 is upward; the bottom of the lower end of the U-shaped water intercepting groove 9 is provided with a water collecting groove 10, the water collecting groove 10 is communicated with the U-shaped water intercepting grooves 9 on the two sides, the opening of the lower bottom surface of the water collecting groove 9 is provided with a water outlet, and the water outlet is communicated with the water storage tank 6. The water in the U-shaped water intercepting tank 9 flows into the water collecting tank 10 and flows into the water storage tank 6 through the water outlet.

During maintenance, the water dropping from the top can be polluted by soil or cement blocks, so that the water in the water collecting tank 10 is relatively turbid, and if the water is directly discharged into the water storage tank 6, a water suction pump in the water storage tank 6 can be blocked. With reference to fig. 1 and 2, a filtering water tank 11 is disposed outside the workbench 1, and the filtering water tank 11 is located on the same side as the water storage tank 6 and higher than the water storage tank 6. The water collecting tank 10, the first water pipe 101, the filtering water tank 11, the second water pipe 112 and the water storage tank 6 are communicated in sequence. As shown in fig. 3, a water outlet is provided at the upper position of one end of the filtering water tank 11, and a filtering net 113 is provided at the water outlet. The collected curing water is precipitated and filtered by the water filtering tank 11 and then flows into the water storage tank 6, so that the water suction pump is prevented from being blocked.

After the curing device is used for a long time, the individual water spraying holes 51 are blocked, and the blocked parts can not be sprayed with water to cure the concrete. As shown in fig. 2, a water spraying gun 12 is further disposed on the side of the water storage tank 6 facing the workbench 1, and a water spraying gun hole 121 (see fig. 1) into which a gun head can be inserted is opened in the water baffle 8. When the spray pipe 5 is partially blocked, the water spray gun 12 is opened, a constructor penetrates through the water baffle 8 to aim at the part which is not sprayed with water for maintenance to spray water, the blocked water spray hole 51 is replaced, and concrete is maintained, so that the condition that the maintenance efficiency is reduced or the vehicle is influenced to pass due to the fact that the maintenance device is stopped to dredge the water spray hole 51 is avoided.

Further, as shown in fig. 1, a stopper 14 is provided at an upper portion of the water gun hole 21. The blocking edge 14 blocks water flowing through the lance hole 121 to prevent water from flowing into the lance hole 121 and wetting a worker under the breakwater 8.

As shown in fig. 2, preferably, a gun holder 13 of a water gun 12 is fixedly attached to the table 1. When spraying water, spray gun 12 is put on gun rack 13 and is sprayed water, and thereby, the condition that constructors hold spray gun 12 all the time is avoided, the load of the constructors is reduced, and the work efficiency is improved.

In order to ensure that the channel can be communicated with a vehicle during construction and maintenance and not obstruct the construction of other procedures, the cart pushing rod 2 is hinged with the workbench 1. When the vehicle passes, the pushing rod 2 is turned upwards to be lifted or pressed downwards to be retracted, so that the vehicle can pass.

The implementation process of the embodiment is as follows: during maintenance operation, a constructor opens a water suction pump, the water in the water storage tank 6 is pumped into the spray pipe 5 by the water suction pump and is sprayed out from the spray hole 51, and water dropping after being sprayed out from the position right above the spray pipe 5 is blocked by the water baffle plate 8 and flows into the U-shaped water intercepting groove 9 and then is gathered in the water gathering groove 10 through the U-shaped water intercepting groove 9. The water in the water collecting tank 10 flows into the filtering water tank 11 through the first water pipe 101 connected with the water outlet, and when the water in the filtering water tank 11 is full and overflows, the water is filtered through the filter screen 113 fixedly connected with the water outlet of the filtering water tank 11 and then is discharged into the water storage tank 6. When the individual water spray holes 51 are clogged, the water spray gun 12 is set on the gun holder 13, the water spray gun 12 is turned on, and the operator sprays water to the non-water-spraying maintenance part through the water guard 8 to perform maintenance of the concrete.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A concrete curing device comprises a workbench (1), a bracket (3), wheels (4), a spray pipe (5), a water storage tank (6), a keel frame (7) and a water pump; the working table (1) is arranged in a door shape, the outer side of the working table (1) is connected with the support (3) through a keel frame (7), and the shape of the support (3) is matched with that of the tunnel; a water spray pipe (5) is arranged on the surface of one side, facing the inner wall of the tunnel concrete, of the support (3), one end of the water spray pipe (5) is arranged in a sealing mode, a water inlet is formed in the other end of the water spray pipe, and a plurality of water spray holes (51) are formed in the direction, facing the inner wall of the tunnel concrete, of the water spray pipe (5); wheels (4) are mounted on two sides of the bottom end of the workbench (1), the water storage tank (6) is fixedly connected between the workbench (1) and the support (3) and arranged on the support (3), the water suction pump is arranged in the water storage tank (6), and pumped water enters the water inlet; the method is characterized in that: the maintenance device further comprises a water baffle (8), the water baffle (8) is arranged between the workbench (1) and the support (3), the water baffle (8) is arranged to be high in the middle and low on two sides to form a herringbone drainage slope, two bottom edges of the water baffle (8) are fixedly provided with U-shaped water intercepting grooves (9), two ends of each U-shaped water intercepting groove (9) are arranged in a high mode and a low mode, the bottom of the lower end of each U-shaped water intercepting groove (9) is provided with a water collecting groove (10), the water collecting grooves (10) communicate the U-shaped water intercepting grooves (9) on two sides, the lower bottom surface of the water collecting groove (10) is provided with a water outlet, and the water outlet is communicated with the water storage tank (6).

2. A concrete curing device as defined in claim 1, wherein: the water baffle (8) is a transparent plate.

3. A concrete curing device as defined in claim 1, wherein: a filtering water tank (11) is arranged on the outer side of the workbench (1) and is positioned on the same side as the water storage tank (6), and the position of the filtering water tank (11) is higher than that of the water storage tank (6); a water outlet of the water collecting tank (10) is fixedly connected with one end of a first water pipe (101), the other end of the first water pipe (101) is fixedly connected with a filtering water tank (11), and water in the water collecting tank (10) flows into the filtering water tank (11) through the first water pipe (101); the end part of the filtering water tank (11) is provided with a water outlet hole by leaning on, the water outlet hole is connected with one end of a second water pipe (112), and the other end of the second water pipe (112) is fixedly connected with the water storage tank (6).

4. A concrete curing device as defined in claim 3, wherein: and a filter screen (113) is arranged at the orifice of the water outlet hole.

5. A concrete curing device as defined in claim 1, wherein: one side of the water storage tank (6) facing the workbench (1) is also provided with a water spraying gun (12), and a water spraying gun hole (121) for inserting a gun head is formed in the water baffle plate (8).

6. A concrete curing device as defined in claim 5, wherein: and a blocking edge (14) is arranged at the upper part of the water spray gun hole (121).

7. A concrete curing device as defined in claim 5, wherein: and a gun rack (13) of a water spraying gun (12) is fixedly connected to the workbench (1).

8. A concrete curing device as defined in claim 1, wherein: the push cart is characterized in that a cart pushing rod (2) is arranged on the inner side of the workbench (1), and the cart pushing rod (2) is hinged to the inner side of the workbench (1) and can be turned up or pressed down to be folded.