CN213563360U

CN213563360U - Concrete curing equipment

Info

Publication number: CN213563360U
Application number: CN202021864957.8U
Authority: CN
Inventors: 苏国良; 严伟琳; 黄晔; 梁泽煊
Original assignee: Guangzhou Municipal Construction Project Supervision Co ltd
Current assignee: Guangzhou Construction Engineering Supervision Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-29
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to the technical field of concrete curing, and discloses concrete curing equipment, which comprises a sprinkler head, a water pipe, a valve body, a temperature sensor and a control system; the water spraying nozzle comprises a shell, a fixed plate, a movable plate and an electric push rod, wherein a first end part of the shell is connected with a water pipe, a second end part of the shell is a water spraying port, the fixed plate is fixedly arranged at the water spraying port, the movable plate is positioned on the inner side of the fixed plate and is connected in the shell in a sliding manner, the electric push rod is fixedly arranged in the shell, an output end of the electric push rod is connected with the movable plate, the fixed plate is provided with a plurality of first water outlet holes, the movable plate is provided with a plurality of second water outlet holes, and projections of the first water outlet holes; the valve body is arranged on the water pipe; the temperature sensor is used for being installed on the surface of the concrete wall. The utility model provides a concrete curing equipment can spray appropriate amount of water according to the actual conditions of concrete automatically, realizes the effect of automatic maintenance.

Description

Concrete curing equipment

Technical Field

The utility model relates to a concrete maintenance technical field especially relates to a concrete curing equipment.

Background

The popularization and the use of the concrete greatly improve the construction quality, promote the development of the concrete technology, and simultaneously, the problem of early cracking of the concrete caused by the popularization and the use of the concrete also draws great attention in the industry and the society. There are many causes for cracks in concrete, and among them, insufficient knowledge of the use of concrete and improper maintenance are the main causes.

At present, there are many methods for curing concrete, and the most common method is to spray water towards the surface of concrete by using a water pipe in a manual mode. Staff need carry out the watering maintenance to the concrete according to actual conditions for a long time on the scene, and the observation time is long, comparatively consumes physical power.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a concrete curing equipment, it can spray appropriate amount of water according to the actual conditions of concrete automatically, realizes the effect of automatic maintenance.

In order to achieve the purpose, the utility model provides a concrete curing device, which comprises a sprinkling nozzle, a water pipe, a valve body, a temperature sensor and a control system;

the sprinkler comprises a shell, a fixed plate, a movable plate and an electric push rod, wherein a first end part of the shell is connected with the water pipe, a second end part of the shell is a water spraying port, the fixed plate is fixedly arranged at the water spraying port, the movable plate is positioned on the inner side of the fixed plate and is slidably connected in the shell, the electric push rod is fixedly arranged in the shell, an output end of the electric push rod is connected with the movable plate, a plurality of first water outlet holes are formed in the fixed plate, a plurality of second water outlet holes are formed in the movable plate, and projections of the first water outlet holes and the second water outlet holes on a plane where the fixed plate is located are at least partially overlapped;

the valve body is arranged on the water pipe;

the temperature sensor is used for being installed on the surface of a concrete wall;

the control system is respectively electrically connected with the electric push rod, the valve body and the temperature sensor.

Preferably, the first water outlet hole and the second water outlet hole are both oblong, and the length direction of the second water outlet hole is consistent with the sliding direction of the moving plate.

As the preferred scheme, the inner walls of two sides of the shell are both provided with sliding grooves, and the moving plate is connected in the sliding grooves in a sliding mode.

As a preferred scheme, the spout includes that two sets of symmetries set up fixed block group in the casing, fixed block group includes first lug and second lug, first lug is located under the second lug, just first lug with the equal fixed connection of second lug is in on the inside wall of casing, first lug with the length direction of second lug with the slip direction of movable plate is the same, first lug with leave between the second lug and be used for placing the space of movable plate.

Preferably, the concrete wall water spraying device further comprises a fixing piece, the water spraying nozzle is installed on the fixing piece, and one end, far away from the water spraying nozzle, of the fixing piece is used for being connected with the concrete wall.

As a preferred scheme, the control system comprises a controller and a cabinet body, wherein the controller is installed in the cabinet body and is respectively and electrically connected with the valve body, the electric push rod and the temperature sensor;

the concrete maintenance equipment further comprises a display module, wherein the display module is installed on the outer surface of the cabinet body, and the display module is electrically connected with the controller.

Preferably, the intelligent cabinet further comprises an input module, wherein the input module is mounted on the outer surface of the cabinet body and is electrically connected with the controller.

Preferably, the water pipe is a rubber pipe.

The utility model provides a pair of concrete curing equipment compares with prior art, and its beneficial effect lies in: the utility model discloses a temperature of temperature sensor real-time supervision concrete wall can the intelligent data of collecting the scene. The temperature sensor feeds data back to the control system, and the control system analyzes the data and controls the water spraying nozzle to spray water or not by controlling the valve body to be opened or closed, so that the effect of concrete watering and curing is realized. The control system also drives the movable plate to slide through the electric push rod, so that the movable plate moves relative to the fixed plate, the overlapping area of the first water outlet hole and the second water outlet hole is changed, and the water yield of the sprinkler is changed. The equipment can automatically control whether water is sprayed or not according to the real-time concrete condition, and the water spraying amount is changed, so that the time for workers to observe the concrete condition on site for a long time is reduced, and the labor intensity of the workers is reduced.

Drawings

FIG. 1 is a schematic structural view of a concrete maintenance apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of a sprinkler head according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a bottom view of a sprinkler head according to an embodiment of the present invention;

fig. 6 is a schematic connection diagram of the control system, the temperature sensor, the electric push rod, the display module and the input module according to the embodiment of the present invention;

fig. 7 is a schematic structural view of a moving plate according to an embodiment of the present invention.

In the figure, 1, a concrete wall; 2. a temperature sensor; 3. a sprinkler head; 31. a housing; 32. a fixing plate; 33. moving the plate; 34. an electric push rod; 4. a control system; 5. a first water outlet; 6. a second water outlet; 7. a chute; 71. a first bump; 72. a second bump; 8. a fixing member; 9. a display module; 10. an input module; 11. a water pipe; 12. a valve body.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms used in the present invention are used in the description of the present invention, and it should be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer" and the like used in the present invention are used as the terms of the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, a concrete curing apparatus according to a preferred embodiment of the present invention includes a sprinkler head 3, a water pipe 11, a valve body 12, a temperature sensor 2, and a control system 4; the sprinkler 3 comprises a housing 31, a fixed plate 32, a movable plate 33 and an electric push rod 34, wherein the housing 31 has two ends, a first end of the housing 31 is connected with the water pipe 11, a second end of the housing 31 is a water jet, the fixed plate 32 is fixedly installed at the water jet, and the movable plate 33 is located on the inner side of the fixed plate 32, that is, the movable plate 33 is arranged on one side of the fixed plate 32 close to the first end of the housing 31. The moving plate 33 is slidably coupled in the housing 31. The electric push rod 34 may be a micro-telescopic motor, which is fixedly installed on the inner wall of the housing 31, and the output end of the electric push rod 34 is connected to the moving plate 33, and can drive the moving plate 33 to slide in the housing 31. A plurality of first water outlet holes 5 are formed in the fixed plate 32, a plurality of second water outlet holes 6 are formed in the movable plate 33, and the projections of the first water outlet holes 5 and the second water outlet holes 6 on the plane where the fixed plate 32 is located are at least partially overlapped; the valve body 12 is arranged on the water pipe 11; the temperature sensor 2 is used for being installed on the surface of the concrete wall 1; the control system 4 is electrically connected with the electric push rod 34, the valve body 12 and the temperature sensor 2 respectively.

Based on above-mentioned technical scheme, the screw thread through-hole has been seted up to the first end of casing 31, and the one end and the external water source intercommunication of water pipe 11, the other end and screw thread through-hole spiro union guarantee that watering shower nozzle 3 has enough rivers. The valve body 12 may be an electromagnetic valve, which is disposed on the water pipe 11 and is used for controlling whether the water flow in the water pipe 11 flows into the sprinkler head 3. In the working state, the temperature sensor 2 is arranged on the surface of the concrete wall 1 and used for detecting the temperature of the concrete and feeding back data to the control system 4. And the control system 4 judges the actual condition of the concrete according to the detection data. If the control system 4 determines that service is required for a sprinkler, the control valve body 12 is opened and water flows from within the water pipe 11 through the first end of the housing 31 and out the water jet. The control system 4 can also determine the amount of water needed to water the surface of the concrete wall 1 based on the temperature data. The control system 4 controls the electric push rod 34 to drive the movable plate 33 to slide in the housing 31, so as to change the relative positions of the second water outlet hole 6 and the first water outlet hole 5. When the overlap area of first apopore 5 and second apopore 6 increases, the watering volume increases, when the overlap area of first apopore 5 and second apopore 6 reduces, the watering volume reduces to the realization is according to the concrete state, and the automation is carried out the function that sprinkles, the maintenance to concrete wall 1 body, and the watering volume of this equipment can change according to actual conditions at any time moreover, and degree of automation is high.

In this embodiment, the first outlet hole 5 and the second outlet hole 6 are both oblong, and the length directions of the first outlet hole 5 and the second outlet hole 6 are both consistent with the sliding direction of the moving plate 33. The electric push rod 34 drives the moving plate 33 to slide in the housing 31, so as to change the overlapping length of the first water outlet 5 and the second water outlet 6, and thus change the overlapping area of the first water outlet 5 and the second water outlet 6. In other embodiments, the shape of the first outlet hole 5 and the second outlet hole 6 may be other shapes, and is not limited to this example.

In this embodiment, the sprinkler head 3 is vertically disposed, the fixed plate 32 and the movable plate 33 are horizontally disposed, and the water jet is disposed above the concrete wall 1.

The inner walls of the two sides of the shell 31 are provided with sliding grooves 7, the length direction of the sliding grooves 7 is the same as the sliding direction of the moving plate 33, and the moving plate 33 is connected in the sliding grooves 7 in a sliding mode. The slide groove 7 is used to define the position of the moving plate 33, ensuring that the moving plate 33 can only reciprocate in a specified direction. The sliding groove 7 includes two groups of fixed block groups symmetrically arranged in the housing 31, each fixed block group includes a first bump 71 and a second bump 72, the first bumps 71 of the same group of fixed block groups are located right below the second bumps 72, the first bumps 71 and the second bumps 72 are both fixedly connected to the inner side wall of the housing 31, the length directions of the first bumps 71 and the second bumps 72 are the same as the sliding direction of the moving plate 33, and a gap for placing the moving plate 33 is left between the first bumps 71 and the second bumps 72. The first bump 71 and the second bump 72 are each shaped as a rectangular parallelepiped, and the first bump 71 and the second bump 72 respectively define the position of the moving plate 33 in the up-down direction.

In addition, this concrete curing equipment still includes mounting 8, and watering shower nozzle 3 installs on mounting 8, and the one end that watering shower nozzle 3 was kept away from to mounting 8 is used for being connected with concrete wall 1. The fixing member 8 is used for supporting the sprinkler head 3, so that the sprinkler head 3 is arranged above the concrete wall 1. In practical application, when the concrete wall 1 is vertically arranged, the fixing member 8 can be a steel nail line clip, and the steel nail line clip is used for installing the sprinkler head 3 on the wall of the concrete wall 1. As shown in fig. 1, the fixing member 8 may be a bracket when the concrete wall 1 is horizontally disposed.

Specifically, the control system 4 comprises a controller and a cabinet body, wherein the controller is installed in the cabinet body; the controller may be a PLC system. The controller is electrically connected with the valve body 12, the electric push rod 34 and the temperature sensor 2. The concrete curing equipment further comprises a display module 9, and the display module 9 can be a display screen. The display module 9 is installed on the outer surface of the cabinet body, and the display module 9 is electrically connected with the controller. The controller transmits the temperature data transmitted by the temperature sensor 2 to the display module 9, and the display module 9 displays the real-time concrete temperature value so that the staff can monitor the concrete curing condition.

More specifically, the concrete curing equipment further comprises an input module 10, wherein the input module 10 can be a keyboard, and the input module 10 is installed on the outer surface of the cabinet body and is electrically connected with the controller. The temperature interval to which the concrete should be brought can be set by the operator via the input module 10. When the temperature value detected by the temperature sensor 2 does not belong to a specific temperature interval, the controller controls the valve body 12 to open. The staff can also input the water yield that should water that each temperature value corresponds through input module 10, and the controller can control electric putter 34 drive movable plate 33 according to the watering volume that sets for and remove, and then changes the overlapping area size of first apopore 5 and second apopore 6, realizes changing the effect of actual watering volume.

Optionally, the water pipe 11 is a rubber pipe, and the water pipe 11 in this embodiment is specifically a cloth-lined high-pressure rubber pipe, and has the properties of strong resilience, compression resistance, no permanent deformation, oil resistance, stamping resistance, acid and alkali resistance, wear resistance, flame retardancy, voltage resistance, electric conduction and the like.

The utility model discloses a working process does: the worker inputs the temperature value required to be reached by the concrete and the sprinkling quantity required to be given to the concrete wall 1 corresponding to each temperature value into the controller through the input module 10. The temperature sensor 2 transmits the detected temperature data to the controller, the controller transmits the real-time temperature data to the display module 9, and the display module 9 displays the real-time temperature value of the concrete, so that the staff can monitor the concrete curing condition at any time. The controller controls the valve body 12 to open or keeps the valve body 12 closed according to the real-time temperature value. When the valve body 12 is opened, water flows from the water pipe 11, passes through the first end of the shell 31, and then flows out through the first water outlet 5 and the second water outlet 6 respectively. The controller can also control the electric push rod 34 to drive the movable plate 33 to slide in the housing 31 according to the real-time temperature value, so as to change the overlapped projection area of the first water outlet 5 and the second water outlet 6 on the plane where the fixed plate 32 is located. If the real-time temperature value is high, the controller controls the electric push rod 34 to drive the movable plate 33 to slide, so that the overlapping area of the first water outlet hole 5 and the second water outlet hole 6 is large, and the water yield of the sprinkler head 3 is large. If the real-time temperature value is low, the controller controls the electric push rod 34 to drive the movable plate 33 to slide, so that the overlapping area of the first water outlet hole 5 and the second water outlet hole 6 is reduced, and the water yield of the sprinkler head 3 is reduced.

To sum up, the embodiment of the utility model provides a concrete curing equipment, its temperature through temperature sensor real-time supervision concrete wall can the intelligent on-the-spot data of collecting. The temperature sensor feeds data back to the control system, and the control system analyzes the data and controls the water spraying nozzle to spray water or not by controlling the valve body to be opened or closed, so that the effect of concrete watering and curing is realized. The control system also drives the movable plate to slide through the electric push rod, so that the movable plate moves relative to the fixed plate, the overlapping area of the first water outlet hole and the second water outlet hole is changed, and the water yield of the sprinkler is changed. The equipment can automatically control whether water is sprayed or not according to the real-time concrete condition, and the water spraying amount is changed, so that the time for workers to observe the concrete condition on site for a long time is reduced, and the labor intensity of the workers is reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The concrete curing equipment is characterized by comprising a sprinkling nozzle, a water pipe, a valve body, a temperature sensor and a control system;

the valve body is arranged on the water pipe;

2. The concrete curing apparatus of claim 1, wherein the first outlet hole and the second outlet hole are each oblong in shape, and a length direction of the second outlet hole coincides with a sliding direction of the moving plate.

3. The concrete curing apparatus of claim 1, wherein the inner walls of the two sides of the housing are provided with sliding grooves, and the moving plate is slidably connected in the sliding grooves.

4. The concrete curing apparatus of claim 3, wherein the sliding groove includes two sets of fixed block sets symmetrically disposed in the housing, the fixed block sets include a first protrusion and a second protrusion, the first protrusion is located right below the second protrusion, the first protrusion and the second protrusion are both fixedly connected to the inner side wall of the housing, the length direction of the first protrusion and the second protrusion is the same as the sliding direction of the moving plate, and a gap for placing the moving plate is left between the first protrusion and the second protrusion.

5. The concrete curing apparatus of claim 1, further comprising a securing member, said sprinkler head being mounted on said securing member, an end of said securing member remote from said sprinkler head being adapted for connection to a concrete wall.

6. The concrete curing apparatus of claim 1, wherein the control system comprises a controller and a cabinet, the controller is mounted in the cabinet and electrically connected to the valve body, the electric push rod and the temperature sensor, respectively;

7. The concrete curing apparatus of claim 6, further comprising an input module mounted on an exterior surface of the cabinet and electrically connected to the controller.

8. Concrete curing apparatus as claimed in any one of claims 1 to 7, wherein the water conduit is a rubber tube.