CN215150237U

CN215150237U - Concrete curing intelligent system

Info

Publication number: CN215150237U
Application number: CN202120409890.7U
Authority: CN
Inventors: 孙维东; 王东将; 帅明辉; 许纪平; 刘贵飞
Original assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-14
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a concrete curing intelligent system, including watering device and mobile device, watering device includes the pillar, one side of pillar is provided with the spray pipe, the spray pipe passes through fixing device and is connected with the pillar, the top of pillar is provided with first motor, one side of first motor is provided with the crank, the output shaft of first motor and the head end fixed connection of crank, the one end that the spray pipe is located the crank below is provided with the rocker, be provided with the connecting rod between crank and the rocker, the hole for water spraying has been seted up on the spray pipe, the one end that the rocker was kept away from to the spray pipe is connected with the raceway, be provided with humidity transducer on the spray pipe, be provided with the electromagnetic valve who is connected with humidity transducer in the spray pipe; the utility model discloses a set up watering device and mobile device for the spray pipe not only can be around its central axis tilting, can also remove about, has promoted the coverage of spray pipe, makes and need not to lay a plurality of water spout in the concrete curing chamber again, and then reduces construction cost.

Description

Concrete curing intelligent system

Technical Field

The utility model relates to a concrete maintenance technical field, in particular to concrete maintenance intelligent system.

Background

The concrete can be gradually hardened and increased in strength, and is the result of cement hydration, certain temperature and humidity conditions are required for cement hydration, and if air around the concrete is too dry, the phenomena of strength reduction, shrinkage cracks, peeling, sand generation and the like can easily occur, so that the quality of the concrete is seriously influenced; therefore, in order to ensure the molding quality of the concrete, the concrete needs to be cured.

The concrete prefabricated member is a concrete product which is processed and produced in advance before construction, the concrete prefabricated member needs longer curing time, in order to facilitate curing, the prefabricated member is generally placed in a special concrete curing chamber for centralized curing, a water spray nozzle is generally arranged at the top of the existing concrete curing chamber to control the humidity in the concrete curing chamber, and a plurality of water spray nozzles are required to be arranged at the top of the curing chamber in order to ensure uniform humidification; however, the excessive number of the water nozzles not only increases the construction cost, but also causes inconvenience in replacement after damage due to the fact that the water nozzles are located at the top of the curing room.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a concrete curing intelligent system to solve among the prior art the problem that the use cost of concrete curing room is high, the inconvenient maintenance of water spout.

In order to achieve the above object, the utility model discloses concrete maintenance intelligent system's technical scheme is: the water spraying device comprises a water spraying device and a moving device, wherein the water spraying device is arranged above the moving device and comprises a support, one side of the support is provided with a water spraying pipe, the water spraying pipe is connected with the support through a fixing device, the fixing device allows the water spraying pipe to rotate around the central axis of the water spraying pipe, a first motor is arranged above the support, one side of the first motor is provided with a crank, the output shaft of the first motor is fixedly connected with the head end of the crank, the first motor drives the crank to rotate around the axis of the output shaft of the crank, one end of the water spraying pipe, which is positioned below the crank, is provided with a rocker and is connected with the tail end of the rocker, a connecting rod is arranged between the crank and the rocker, and the head end and the tail end of the connecting rod are respectively rotatably connected with the tail end of the crank and the head end of the rocker, the first motor drive when the crank is rotatory, the crank passes through the connecting rod drives the head end luffing motion of rocker, drive when the head end luffing motion of rocker the spray pipe rotates around its central axis, the hole for water spraying has been seted up on the spray pipe, the spray pipe is kept away from the one end of rocker is connected with the raceway, be provided with humidity transducer on the spray pipe, be provided with the electromagnetic valve who is connected with humidity transducer in the spray pipe.

Has the advantages that: when the humidity in the concrete curing chamber is too low, the humidity sensor can control the opening of the electromagnetic valve, so that water flow enters the water spraying pipe; the first motor is started, the first motor drives the crank to rotate around the axis of the output shaft of the first motor, the tail end of the crank drives the head end of the connecting rod to rotate around the axis of the output shaft of the first motor, and meanwhile, the tail end of the connecting rod and the head end of the rocker swing up and down around the axis of the water spray pipe by taking the length of the rocker as a radius; when the crank and the connecting rod are positioned on the same straight line and the structural parts of the crank and the connecting rod are overlapped, the swinging of the rocker reaches the limit downwards; the first motor continues to drive the crank to rotate, the rocker swings upwards from the limit position at the lowest end at the moment, when the crank and the connecting rod are positioned on the same straight line and completely coincide with each other, the swinging of the rocker reaches the limit upwards, the crank is driven to rotate continuously through the first motor, the rocker swings up and down circularly, and the water spray pipe connected with the tail end of the rocker rotates up and down continuously around the central axis of the rocker; the utility model has the advantages that the sprinkler device and the moving device are arranged, so that the spray pipe can not only rotate up and down around the central axis thereof, but also move left and right, the coverage area of the spray pipe is improved, a plurality of spray nozzles do not need to be arranged in the concrete curing chamber, and the construction cost is further reduced; just the utility model discloses can set up in the optional position of maintenance room, make things convenient for technical staff to maintain.

Further, the mobile device include the guide rail with set up in the slide of guide rail top, the slide with guide rail sliding connection, the pillar set up in on the slide, the up end of guide rail is close to the position at its both ends and is provided with the dog respectively, two it is connected with the threaded rod to rotate between the dog, set up the screw hole in the slide, the threaded rod passes the screw hole with slide threaded connection, the up end of guide rail is provided with the second motor, the second motor set up in the dog is kept away from one side of threaded rod, the output shaft of second motor with the threaded rod is connected.

Has the advantages that: the threaded rod is driven to rotate by the second motor, and the threaded rod is in threaded connection with the sliding seat, so that the sliding seat is driven to move left and right when the threaded rod rotates towards different directions; and set up the dog at the both ends of guide rail and can prevent that the slide from breaking away from the guide rail at the removal in-process.

Furthermore, fixing device includes the U-shaped board, form the opening between the both sides board of U-shaped board, the pillar is located in the opening, just both sides board respectively with pillar fixed connection, the through-hole of relative setting is seted up to the position that the both sides board of U-shaped board is close to its tip, be provided with the bearing in the through-hole, the spray pipe passes the bearing with the U-shaped board rotates and is connected.

Has the advantages that: through setting up the U-shaped plate, can support the spray pipe constantly around its central axis rotation from top to bottom, and set up the bearing in the through-hole, the lateral wall that prevents the friction through-hole when the spray pipe rotates sends the noise and to the wearing and tearing of U-shaped plate, prolongs the life of U-shaped plate.

Furthermore, the upper end face of the guide rail is provided with a C-shaped sliding groove along the extending direction of the guide rail, and the lower end face of the sliding seat is provided with a T-shaped sliding block matched with the C-shaped sliding groove.

Has the advantages that: through setting up C type spout and T shape slider for the slide can slide along the extending direction of guide rail, and C type spout wall forms the backstop to T shape slider, makes the slide can not follow the threaded rod rotation at the removal in-process.

Drawings

FIG. 1 is a schematic view of the overall structure of the intelligent system for concrete curing of the present invention;

FIG. 2 is a schematic view of the rotation principle of the water spraying pipe of the intelligent system for concrete curing of the utility model;

fig. 3 is the utility model discloses the T shape slider and the C type spout of intelligent system of concrete maintenance are connected the sketch map.

In the figure: 1. a pillar; 2. a water spray pipe; 3. a U-shaped plate; 4. a tray; 5. a first motor; 6. a crank; 7. a rocker; 8. a connecting rod; 9. a water delivery pipe; 10. a humidity sensor; 11. a guide rail; 12. a slide base; 13. a stopper; 14. a threaded rod; 15. a second motor; 16. a C-shaped chute; 17. t-shaped sliding blocks.

Detailed Description

Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the same orientation or positional relationship as shown in the drawings, which is for convenience of description and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the intelligent system for concrete maintenance comprises a sprinkler and a mobile device, wherein the sprinkler is arranged above the mobile device and comprises a support column 1, a water spraying pipe 2 is arranged on one side of the support column 1, the water spraying pipe 2 is connected with the support column 1 through a fixing device, and the fixing device allows the water spraying pipe 2 to rotate around the central axis of the water spraying pipe 2; specifically, the fixing device comprises a U-shaped plate 3, an opening is formed between two side plates of the U-shaped plate 3, the pillar 1 is positioned in the opening, the two side plates are fixedly connected with the pillar 1 respectively, through holes which are oppositely arranged are formed in the positions, close to the end parts, of the two side plates of the U-shaped plate 3, bearings are arranged in the through holes, and the water spray pipe 2 penetrates through the bearings to be rotatably connected with the U-shaped plate 3; the bearing is arranged in the through hole, so that the side wall of the through hole is prevented from being rubbed when the spray pipe 2 rotates; a tray 4 is fixedly connected above the strut 1, and a first motor 5 is arranged above the tray 4; a crank 6 is arranged on the right side of the first motor 5, an output shaft of the first motor 5 is fixedly connected with the head end of the crank 6, and the first motor 5 drives the crank 6 to rotate around the axis of the output shaft of the crank 6; a rocker 7 is arranged at one end of the spray pipe 2 below the crank 6 and connected with the tail end of the rocker 7, a connecting rod 8 is arranged between the crank 6 and the rocker 7, the head end and the tail end of the connecting rod 8 are respectively connected with the tail end of the crank 6 and the head end of the rocker 7 in a rotating way, and the length of the rocker 7 is greater than that of the crank 6; when the first motor 5 drives the crank 6 to rotate, the crank 6 drives the head end of the rocker 7 to swing up and down through the connecting rod 8, and the head end of the rocker 7 drives the spray pipe 2 to rotate up and down when swinging up and down; the spray pipe 2 is provided with a water spray hole, one end of the spray pipe 2, which is far away from the rocker 7, is connected with a water delivery pipe 9, the spray pipe 2 is provided with a humidity sensor 10, and the spray pipe 2 is internally provided with an electromagnetic valve connected with the humidity sensor 10.

In the present embodiment, the moving device includes a guide rail 11 and a sliding seat 12 disposed above the guide rail 11, the sliding seat 12 is slidably connected to the guide rail 11; the pillar 1 is arranged on the sliding seat 12, the pillar 1 is detachably connected with the sliding seat 12, specifically, an elastic clamping block protruding upwards is arranged on the upper end surface of the sliding seat 12, a groove matched with the clamping block is arranged on the lower end surface of the pillar 1, and the sliding seat 12 is clamped with the pillar 1 through external force pushing; the upper end surface of the guide rail 11 is respectively provided with a stop block 13 at the position close to the two ends of the guide rail, so that the sliding seat 12 can be prevented from being separated from the guide rail 11 in the moving process; a threaded rod 14 is rotatably connected between the two stop blocks 13, a threaded hole is formed in the sliding seat 12, the threaded rod 14 penetrates through the threaded hole to be in threaded connection with the sliding seat 12, a second motor 15 is arranged on the upper end face of the guide rail 11, the second motor 15 is a forward and reverse rotation motor and is arranged on one side, far away from the threaded rod 14, of the stop blocks 13, and an output shaft of the second motor 15 is connected with the threaded rod 14; the threaded rod 14 is driven by the second motor 15 to rotate alternately in forward and reverse directions, and the threaded rod 14 is in threaded connection with the sliding seat 12, so that the sliding seat 12 is driven to move leftwards or rightwards when the threaded rod 14 rotates in different directions.

As shown in fig. 3, in the present embodiment, the upper end surface of the guide rail 11 is provided with a C-shaped sliding slot 16 along the extending direction thereof, the lower end surface of the sliding base 12 is provided with a T-shaped sliding block 17 matched with the C-shaped sliding slot 16, the sliding base 12 can slide along the extending direction of the guide rail 11 by arranging the C-shaped sliding slot 16 and the T-shaped sliding block 17, and the wall of the C-shaped sliding slot 16 forms a stop for the T-shaped sliding block 17, so that the sliding base 12 cannot rotate relative to the threaded rod 14 during the moving process.

The concrete working process of the utility model is as follows, the utility model is arranged at one side of the concrete curing chamber, when the humidity in the concrete curing chamber is too low, the humidity sensor 10 can control the opening of the electromagnetic valve, so that the water flow enters into the water spray pipe 2; the first motor 5 and the second motor 15 are started, the first motor 5 drives the crank 6 to rotate around the axis of the output shaft of the first motor, the tail end of the crank 6 drives the head end of the connecting rod 8 to rotate around the axis of the output shaft of the first motor 5, and meanwhile, the tail end of the connecting rod 8 and the head end of the rocker 7 swing up and down around the axis of the water spray pipe 2 by taking the length of the rocker 7 as a radius; when the crank 6 and the connecting rod 8 are positioned on the same straight line and the structural parts of the crank 6 and the connecting rod 8 are overlapped, the swinging of the rocker 7 reaches the limit downwards; the first motor 5 continues to drive the crank 6 to rotate, at the moment, the rocker 7 starts to swing upwards from the limit position at the lowest end, when the crank 6 and the connecting rod 8 are positioned on the same straight line and the crank 6 and the connecting rod 8 are completely overlapped, the swing of the rocker 7 upwards reaches the limit, the crank 6 is driven to rotate continuously through the first motor 5, the rocker 7 circularly swings upwards and downwards, and the water spray pipe 2 connected with the tail end of the rocker 7 continuously rotates upwards and downwards; the second motor 15 drives the threaded rod 14 to rotate, the second motor 15 is a forward and reverse rotating motor, and the threaded rod 14 is in threaded connection with the sliding seat 12, so that the threaded rod 14 can be driven by the second motor 15 to rotate forward and reversely in an alternating manner, the sliding seat 12 can reciprocate in the left and right directions on the guide rail 11, and the spray pipe 2 can achieve the effect of large-area humidification; when the humidity in the concrete curing room is too high, the humidity sensor 10 can close the electromagnetic valve, the first motor 5 and the second motor 15, so that the water spraying pipe 2 does not spray water for humidification any more, and the intellectualization of concrete curing is realized.

In the above embodiments, the upper end surface of the guide rail is provided with a C-shaped chute, the lower end surface of the slide seat is provided with a T-shaped slider adapted to the C-shaped chute, in other embodiments, two sides of the slide seat are provided with side plates extending vertically, a chute is formed between the lower end surface of the slide seat and the two side plates, and the slide seat is buckled on the guide rail through the chute.

In the above embodiments, the upper end surface of the guide rail is provided with the C-shaped chute, the lower end surface of the slide seat is provided with the T-shaped slide block matched with the C-shaped chute, and in other embodiments, the lower end surface of the slide seat is directly attached to the upper end surface of the guide rail.

In the above embodiments, the fixing device includes a U-shaped plate connected to the pillar, through holes are formed in two side plates of the U-shaped plate, and bearings are disposed in the through holes.

In the above embodiment, the second motor is arranged on the guide rail, the threaded column is arranged between the two stop blocks on the guide rail, the sliding seat is in threaded connection with the threaded column, the second motor drives the threaded column to rotate, the sliding seat is driven to slide along the guide rail, in other embodiments, a hydraulic telescopic rod can be arranged on one side, close to the other stop block, of one of the stop blocks on the guide rail, the sliding seat is connected with the telescopic end of the hydraulic telescopic rod, and the sliding seat driven by the hydraulic telescopic rod can slide along the guide rail.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Concrete maintenance intelligent system, its characterized in that: the water spraying device comprises a water spraying device and a moving device, wherein the water spraying device is arranged above the moving device and comprises a support, one side of the support is provided with a water spraying pipe, the water spraying pipe is connected with the support through a fixing device, the fixing device allows the water spraying pipe to rotate around the central axis of the water spraying pipe, a first motor is arranged above the support, one side of the first motor is provided with a crank, the output shaft of the first motor is fixedly connected with the head end of the crank, the first motor drives the crank to rotate around the axis of the output shaft of the crank, one end of the water spraying pipe, which is positioned below the crank, is provided with a rocker and is connected with the tail end of the rocker, a connecting rod is arranged between the crank and the rocker, and the head end and the tail end of the connecting rod are respectively rotatably connected with the tail end of the crank and the head end of the rocker, the first motor drive when the crank is rotatory, the crank passes through the connecting rod drives the head end luffing motion of rocker, drive when the head end luffing motion of rocker the spray pipe rotates around its central axis, the hole for water spraying has been seted up on the spray pipe, the spray pipe is kept away from the one end of rocker is connected with the raceway, be provided with humidity transducer on the spray pipe, be provided with the electromagnetic valve who is connected with humidity transducer in the spray pipe.

2. The intelligent system for concrete curing according to claim 1, wherein: the mobile device include the guide rail and set up in the slide of guide rail top, the slide with guide rail sliding connection, the pillar set up in on the slide, the up end of guide rail is close to the position at its both ends and is provided with the dog respectively, two it is connected with the threaded rod to rotate between the dog, set up the screw hole in the slide, the threaded rod passes the screw hole with slide threaded connection, the up end of guide rail is provided with the second motor, the second motor set up in the dog is kept away from one side of threaded rod, the output shaft of second motor with the threaded rod is connected.

3. The intelligent system for concrete curing according to claim 1 or 2, wherein: the fixing device comprises a U-shaped plate, an opening is formed between two side plates of the U-shaped plate, the support column is located in the opening, the two side plates are fixedly connected with the support column respectively, through holes which are oppositely arranged are formed in the positions, close to the end portions of the two side plates, of the U-shaped plate, a bearing is arranged in each through hole, and the water spray pipe penetrates through the bearing and is rotatably connected with the U-shaped plate.

4. The intelligent system for concrete maintenance according to claim 3, wherein: the upper end face of the guide rail is provided with a C-shaped sliding groove along the extending direction of the guide rail, and the lower end face of the sliding seat is provided with a T-shaped sliding block matched with the C-shaped sliding groove.