Concrete structure body curing device

Abstract

The invention provides a concrete structure maintenance device which comprises a bottom plate, a water tank, a guide rod, a lead screw and a lifting plate, the guide rod and the lead screw are vertically arranged at the top of the bottom plate, the lead screw is rotatably connected with the bottom plate, the lifting plate is slidably connected with the guide rod in the vertical direction, the lead screw vertically penetrates through the lifting plate, and the lifting plate is fixedly connected with the water tank. The top of the bottom plate is provided with a driving mechanism used for driving the lead screw to rotate, the water tank is fixed to the top of the bottom plate through a mounting assembly, the end of the lifting plate is provided with a spraying mechanism, a water pump is arranged in the water tank, and the output end of the water pump is connected with the spraying mechanism through a conveying assembly. The problem that in the prior art, the water spraying area of an existing concrete curing device is inconvenient to adjust is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a concrete structure maintenance device. Background Art

[0002] After the concrete is poured, it will release a lot of heat during the solidification process, causing a large temperature difference between the inside and outside of the concrete, which will cause temperature cracks in the concrete and affect the structural safety and normal use. Therefore, the poured concrete structure will be cooled during the construction process. At present, the most common method is natural cooling, that is, regularly spraying water on the poured concrete structure to cool the concrete structure.

[0003] At present, the common concrete curing methods are: one is to spray water on the concrete to be cured by workers holding a water pipe. The defects of this method are: high work intensity, low efficiency, and easy to cause uneven spraying of water; therefore, the commonly used method is to use a concrete curing device to maintain the concrete structure. The defect of the existing curing device is that the area of ​​water spraying is not easy to adjust, so it is necessary to frequently push the curing device to walk on the ground to spray water on concrete at different positions and distances. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a concrete structure curing device, which solves the problem that the water spraying area of ​​the existing concrete curing device in the prior art is not easy to adjust.

[0005] According to an embodiment of the present invention, a concrete structure maintenance device includes: a base plate, a water tank, a guide rod, a screw rod and a lifting plate, the guide rod and the screw rod are both vertically arranged on the top of the base plate, the screw rod is rotatably connected to the base plate, the lifting plate and the guide rod are slidably connected in the vertical direction, the screw rod vertically passes through the lifting plate, and the screw rod is threadedly connected to the lifting plate, a driving mechanism for driving the screw rod to rotate is provided on the top of the base plate, the water tank is fixed to the top of the base plate by an installation assembly, a spraying mechanism is provided at the end of the lifting plate, a water pump is provided in the water tank, and an output end of the water pump is connected to the spraying mechanism through a conveying assembly.

[0006] Compared with the prior art, the present invention has the following beneficial effects: by setting a screw rod and a lifting plate, the spraying mechanism is fixed on the lifting plate, and then the driving mechanism drives the screw rod to rotate, thereby driving the lifting plate to move in the vertical direction, so that the spraying range of the spraying mechanism located on the side wall of the lifting plate is wider, and water can be sprayed on concrete within different ranges. There is no need to frequently push the maintenance device to walk on the ground, which improves the efficiency of concrete maintenance and also reduces the burden on workers.

[0007] Furthermore, the driving mechanism includes: a motor and a driving bevel gear. A bracket is provided on the top of the base plate. The driving bevel gear is rotatably provided on the bracket through a rotating shaft. The motor is provided on the top of the base plate. The output end of the motor is fixedly connected to the end of the rotating shaft. A transmission bevel gear is fixedly provided on the screw rod, and the driving bevel gear is meshed with the transmission bevel gear.

[0008] Furthermore, the spraying mechanism includes: a storage tube, which is detachably fixed to the end of the lifting plate through a fixing assembly, and a plurality of nozzles connected to the storage tube are obliquely arranged on the side wall away from the lifting plate, and the conveying assembly is connected to the storage tube.

[0009] Furthermore, the fixing assembly includes: a support and a limit member, the support is fixed at the end of the lifting plate, the top of the support is provided with a supporting groove for supporting the bottom of the storage tube, the storage tube is arranged obliquely, and a slot is provided on the side wall of the storage tube close to the lifting plate, the limit member is arranged at the end of the lifting plate, and the limit member is used to be inserted into the slot.

[0010] Furthermore, the limiting component includes: a positioning pin, a lever and a spring. The end of the lifting plate is provided with an installation groove, the positioning pin and the spring are both arranged in the installation groove, the positioning pin is slidingly connected to the installation groove, the positioning pin is inserted into the slot under the elastic force of the spring, and the lever is fixed to the side wall of the positioning pin.

[0011] Furthermore, the delivery assembly includes: a connecting pipe, a delivery hose and an output pipe, one end of the output pipe is connected to the output end of the water pump, one end of the connecting pipe is connected to the storage pipe, and the delivery hose is connected between the output pipe and the connecting pipe.

[0012] Furthermore, the installation assembly includes: a fixed seat and a sliding seat, a sliding groove is arranged on the top of the base plate, the fixed seat is fixed on the top of the base plate, one end of the sliding seat is slidably arranged in the sliding groove, a fixed plate is arranged on the side wall of the sliding seat, the fixed plate is detachably connected to the base plate by a screw, and clamping pads for clamping the water tank are arranged on the opposite sides of the fixed seat and the sliding seat.

[0013] Furthermore, each of the clamping pads is arc-shaped, and each of the clamping pads is made of rubber material.

[0014] Furthermore, the bottom of the base plate is also provided with wheels for driving it to move on the ground.

[0015] Furthermore, a top plate is provided on the top of the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0018] In the above drawings: 1, bottom plate; 2, water tank; 3, guide rod; 4, screw rod; 5, lifting plate; 6, bracket; 7, driving bevel gear; 8, motor; 9, transmission bevel gear; 10, storage tube; 11, nozzle; 12, support; 13, mounting groove; 14, spring; 15, positioning pin; 16, lever; 17, connecting pipe; 18, output pipe; 19, delivery hose; 20, slide groove; 21, fixed seat; 22, sliding seat; 23, fixed plate; 24, clamping pad; 25, wheel; 26, top plate. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1 As shown, an embodiment of the present invention proposes a concrete structure maintenance device, including: a base plate 1, a water tank 2, a guide rod 3, a screw rod 4 and a lifting plate 5, the guide rod 3 and the screw rod 4 are both vertically arranged on the top of the base plate 1, the screw rod 4 is rotatably connected to the base plate 1, the lifting plate 5 is slidably connected to the guide rod 3 in the vertical direction, the screw rod 4 vertically passes through the lifting plate 5, and the screw rod 4 is threadedly connected to the lifting plate 5, a driving mechanism for driving the screw rod 4 to rotate is arranged on the top of the base plate 1, the water tank 2 is fixed to the top of the base plate 1 by an installation component, a spraying mechanism is arranged at the end of the lifting plate 5, a water pump is arranged in the water tank 2, and the output end of the water pump is connected to the spraying mechanism through a conveying component.

[0021] By setting the screw rod 4 and the lifting plate 5, the spraying mechanism is fixed on the lifting plate 5, and then the driving mechanism drives the screw rod 4 to rotate, thereby driving the lifting plate 5 to move in the vertical direction, so that the spraying range of the spraying mechanism located on the side wall of the lifting plate 5 is wider, and water can be sprayed on concrete in different ranges. There is no need to frequently push the maintenance device to walk on the ground, which improves the efficiency of concrete maintenance and also reduces the burden on workers.

[0022] like Figure 1As shown, the driving mechanism includes: a motor 8 and a driving bevel gear 7. A bracket 6 is provided on the top of the bottom plate 1. The driving bevel gear 7 is rotatably provided on the bracket 6 through a rotating shaft. The motor 8 is provided on the top of the bottom plate 1. The output end of the motor 8 is fixedly connected to the end of the rotating shaft. A transmission bevel gear 9 is fixedly provided on the screw rod 4, and the driving bevel gear 7 is meshed with the transmission bevel gear 9. The motor 8 drives the rotating shaft to rotate, and the rotating shaft drives the driving bevel gear 7 to rotate. The driving bevel gear 7 drives the driven bevel gear and the screw rod 4 to rotate, so that the screw rod 4 drives the lifting plate 5 to move in the vertical direction during the rotation process, so that the height position of the spraying mechanism can be freely adjusted; the spraying mechanism and the motor 8 work simultaneously, so that water can be sprayed continuously and uninterruptedly on concrete of different ranges.

[0023] Further, such as Figure 1 as well as Figure 2 As shown, the spraying mechanism includes: a storage tube 10, which is detachably fixed to the end of the lifting plate 5 through a fixing assembly, and a plurality of nozzles 11 connected thereto are obliquely arranged on the side wall of the storage tube 10 away from the lifting plate 5, and the conveying assembly is connected to the storage tube 10. The fixing assembly includes: a support 12 and a stopper, the support 12 is fixed to the end of the lifting plate 5, and a support groove for supporting the bottom of the storage tube 10 is arranged on the top of the support 12, the storage tube 10 is obliquely arranged, and a slot is arranged on the side wall of the storage tube 10 close to the lifting plate 5, and the stopper is arranged at the end of the lifting plate 5, and the stopper is used to be inserted into the slot. The limiting component includes: a positioning pin 15, a lever 16 and a spring 14. A mounting groove 13 is provided at the end of the lifting plate 5. The positioning pin 15 and the spring 14 are both arranged in the mounting groove 13. The positioning pin 15 is slidably connected to the mounting groove 13. The positioning pin 15 is inserted into the slot under the elastic force of the spring 14. The lever 16 is fixed to the side wall of the positioning pin 15.

[0024] Specifically, the support groove on the support 12 limits the movement of the storage tube 10 in the horizontal direction, and the positioning pin 15 limits the movement of the storage tube 10 in the vertical direction, thereby preventing the storage tube 10 from shaking during the spraying process of the nozzle 11 on the storage tube 10, thereby affecting the spraying effect. Specifically, when the storage tube 10 needs to be disassembled, the storage tube 10 is first disconnected from the conveying assembly, and then the lever 16 is pushed so that the lever 16 pushes the positioning pin 15 out of the slot, and finally the storage tube 10 can be removed vertically upward.

[0025] Furthermore, the delivery assembly includes: a connecting pipe 17, a delivery hose 19 and an output pipe 18, one end of the output pipe 18 is connected to the output end of the water pump, one end of the connecting pipe 17 is connected to the storage pipe 10, and the delivery hose 19 is connected between the output pipe 18 and the connecting pipe 17.

[0026] Further, such as Figure 1 As shown, the installation assembly includes: a fixed seat 21 and a sliding seat 22, a slide groove 20 is provided on the top of the bottom plate 1, the fixed seat 21 is fixed on the top of the bottom plate 1, one end of the sliding seat 22 is slidably set in the slide groove 20, a fixed plate 23 is provided on the side wall of the sliding seat 22, and the fixed plate 23 is detachably connected to the bottom plate 1 through a screw, and the opposite sides of the fixed seat 21 and the sliding seat 22 are provided with a clamping pad 24 for clamping the water tank 2. By sliding the sliding seat 22 in the slide groove 20, it is convenient to fix and release the water tank 2, and each clamping pad 24 is designed to be arc-shaped, and the material is selected from rubber material, which is convenient to improve the fixing effect of the water tank 2, and also can prevent the water tank 2 from being damaged due to excessive clamping force.

[0027] Furthermore, in order to facilitate the transportation of the device, wheels 25 for driving it to move on the ground are also provided at the bottom of the base plate 1; further, a top plate 26 is also provided on the top of the guide rod 3, and the top plate 26 can block the sun and prevent rain.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A concrete structure maintenance device, characterized in that: include: A base plate (1), a water tank (2), a guide rod (3), a screw rod (4) and a lifting plate (5), wherein the guide rod (3) and the screw rod (4) are both vertically arranged on the top of the base plate (1), the screw rod (4) is rotatably connected to the base plate (1), the lifting plate (5) and the guide rod (3) are slidably connected in the vertical direction, the screw rod (4) vertically passes through the lifting plate (5), and the screw rod (4) is threadedly connected to the lifting plate (5), a driving mechanism for driving the screw rod (4) to rotate is arranged on the top of the base plate (1), the water tank (2) is fixed on the top of the base plate (1) by a mounting assembly, a spraying mechanism is arranged at the end of the lifting plate (5), a water pump is arranged in the water tank (2), and the output end of the water pump is connected to the spraying mechanism through a conveying assembly.

2. A concrete structure curing device as claimed in claim 1, characterized in that: The driving mechanism comprises: a motor (8) and a driving bevel gear (7); a bracket (6) is arranged on the top of the base plate (1); the driving bevel gear (7) is rotatably arranged on the bracket (6) via a rotating shaft; the motor (8) is arranged on the top of the base plate (1); the output end of the motor (8) is fixedly connected to the end of the rotating shaft; a driving bevel gear (9) is fixedly arranged on the screw rod (4); and the driving bevel gear (7) is meshed with the driving bevel gear (9).

3. A concrete structure curing device as claimed in claim 1, characterized in that: The spraying mechanism comprises: a storage pipe (10), the storage pipe (10) being detachably fixed to the end of the lifting plate (5) through a fixing assembly, a plurality of spray heads (11) being arranged obliquely on the side wall of the storage pipe (10) away from the lifting plate (5) and connected thereto, and the conveying assembly being connected to the storage pipe (10).

4. A concrete structure curing device as claimed in claim 3, characterized in that: The fixing assembly comprises: a support (12) and a limiting member, the support (12) being fixed to the end of the lifting plate (5), the top of the support (12) being provided with a supporting groove for supporting the bottom of the storage tube (10), the storage tube (10) being arranged obliquely, a slot being provided on the side wall of the storage tube (10) close to the lifting plate (5), the limiting member being provided at the end of the lifting plate (5), and being used to be inserted into the slot.

5. A concrete structure curing device as claimed in claim 4, characterized in that: The limiting component comprises: a positioning pin (15), a lever (16) and a spring (14); a mounting groove (13) is arranged at the end of the lifting plate (5); the positioning pin (15) and the spring (14) are both arranged in the mounting groove (13); the positioning pin (15) is slidably connected to the mounting groove (13); the positioning pin (15) is inserted into the slot under the elastic force of the spring (14); and the lever (16) is fixed to the side wall of the positioning pin (15).

6. A concrete structure curing device as claimed in claim 5, characterized in that: The delivery assembly comprises: a connecting pipe (17), a delivery hose (19) and an output pipe (18); one end of the output pipe (18) is connected to the output end of the water pump; one end of the connecting pipe (17) is connected to the storage pipe (10); and the delivery hose (19) is connected between the output pipe (18) and the connecting pipe (17).

7. A concrete structure curing device according to any one of claims 1 to 6, characterized in that: The mounting assembly comprises: a fixed seat (21) and a sliding seat (22); a sliding groove (20) is arranged at the top of the bottom plate (1); the fixed seat (21) is fixed on the top of the bottom plate (1); one end of the sliding seat (22) is slidably arranged in the sliding groove (20); a fixed plate (23) is arranged on the side wall of the sliding seat (22); the fixed plate (23) is detachably connected to the bottom plate (1) via a screw; and clamping pads (24) for clamping the water tank (2) are arranged on opposite sides of the fixed seat (21) and the sliding seat (22).

8. A concrete structure curing device as claimed in claim 7, characterized in that: Each of the clamping pads (24) is arc-shaped, and each of the clamping pads (24) is made of rubber material.

9. A concrete structure curing device as claimed in claim 1, characterized in that: The bottom of the base plate (1) is also provided with wheels (25) for driving it to move on the ground.

10. A concrete structure curing device according to claim 1, characterized in that: A top plate (26) is also provided on the top of the guide rod (3).

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