CN114109057A

CN114109057A - A curing means for building engineering concrete

Info

Publication number: CN114109057A
Application number: CN202111435000.0A
Authority: CN
Inventors: 刘召经
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-03-01
Anticipated expiration: 2041-11-29
Also published as: CN114109057B

Abstract

The invention discloses a curing device for constructional engineering concrete, and relates to the technical field of constructional engineering. The water supply device comprises maintenance mechanisms, water supply pipes and a U-shaped water supply pipe, wherein a plurality of water supply pipes are arranged on the inner side of the U-shaped water supply pipe in parallel, and a plurality of maintenance mechanisms are arranged below each water supply pipe in parallel along the axial direction of the water supply pipe; the two ends of the water supply pipe are detachably connected with the adjusting sleeve on the U-shaped water pipe through the locking mechanism, and the maintenance mechanism is detachably connected with the water supply pipe above the maintenance mechanism through the locking mechanism; the maintenance mechanism comprises a convex box, a connecting sleeve fixedly connected to the top surface of the convex box, a heat dissipation fan and a heating pipe, wherein the convex box is composed of a rectangular box and a rectangular frame integrally formed on the outer side wall of the lower end of the rectangular box. The device is convenient to operate integrally, low in labor intensity, capable of achieving quick covering after water spraying and quick water spraying again after covering, and meanwhile, capable of achieving wall maintenance, and high in integral practicability.

Description

A curing means for building engineering concrete

Technical Field

The invention belongs to the technical field of constructional engineering, and particularly relates to a curing device for constructional engineering concrete.

Background

After concrete is poured, if the concrete is hot in climate and air-dried and is not maintained in time, moisture in the concrete can be evaporated too fast to form a dehydration phenomenon, so that cement particles which form gel cannot be fully hydrated and cannot be converted into stable crystals, and sufficient cohesive force is lacked, so that flaky or powdery falling can occur on the surface of the concrete;

the prior publication, CN 113389119A-a concrete curing device and curing method for building engineering, discloses a concrete curing device and method, comprising: the maintenance method of the concrete maintenance device for the construction engineering comprises the following steps of S1: the maintenance device is arranged on the road surface after concrete is paved, the driving trolley drives the whole device to move forward during the maintenance of the concrete belt mold, and the water pipe joint of the water storage tank is connected with the water pipe to play a role of continuous water supply. According to the invention, the felt body is fully automatically watered and laid, the spraying rod at the front end is watered in a parabola shape and can be uniformly distributed on the road surface, the waste of water resources caused by manually spraying large water flow is avoided, the felt body is soaked by the spray dropper at the rear end and then laid on the road surface, a good moisturizing effect is achieved, manual intervention is not needed, condensed water drops are formed on the inner surface of the felt body, and the coating moisturizing curing time of concrete is prolonged.

Although the above-mentioned publications can realize the maintenance work after concrete pouring, the above-mentioned maintenance work still has the following disadvantages in the actual use process:

1. when the existing curing device is used for curing, the whole device needs to be pushed to move on the surface of concrete, and the curing mode is troublesome in whole operation and high in labor intensity;

2. in the existing curing device, although the factor that water is evaporated too fast due to high temperature is considered in curing, the factor that the property of concrete is changed due to low temperature so as to influence the quality of the whole concrete is not considered in curing at low temperature;

3. when the existing maintenance device is used for maintenance, a worker is required to manually cover the film after the maintenance is finished, and the operation mode is troublesome in whole operation and inconvenient for the worker to repeatedly maintain;

4. the existing curing device can only cure the concrete ground, but is difficult to effectively cure the concrete wall surface, and the overall practicability is poor;

therefore, there is a need for improvement of the prior art to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a maintenance device for building engineering concrete, which is convenient to maintain and operate, low in labor intensity, suitable for low-temperature maintenance and convenient for repeated maintenance and can be used for maintaining a wall, and solves the problems that the existing concrete maintenance device is inconvenient to maintain, high in labor intensity, incapable of maintaining at a low temperature, inconvenient to repeated maintenance and incapable of effectively maintaining the wall in actual use.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a maintenance device for building engineering concrete, which comprises maintenance mechanisms, water supply pipes and a U-shaped water supply pipe, wherein a plurality of water supply pipes are arranged in parallel on the inner side of the U-shaped water supply pipe, and a plurality of maintenance mechanisms are arranged in parallel below each water supply pipe along the axial direction of the water supply pipe; the two ends of the water supply pipe are detachably connected with the adjusting sleeve on the U-shaped water pipe through a locking mechanism, and the maintenance mechanism is detachably connected with the water supply pipe above the maintenance mechanism through the locking mechanism;

the maintenance mechanism comprises a convex box, a connecting sleeve fixedly connected to the top surface of the convex box, a heat dissipation fan and a heating pipe, wherein the convex box consists of a rectangular box and a rectangular frame integrally formed on the outer side wall of the lower end of the rectangular box;

the four heating pipes are arranged on the inner side of the rectangular box in a rectangular shape, the end parts of two adjacent heating pipes are connected through an arc-shaped block, the arc-shaped block is connected with the inner top surface of the rectangular box through a screw, the inner sides of the heating pipes are provided with heat dissipation fans, and the heat dissipation fans are fixedly connected to the bottom surface of the rectangular frame through mounting frames;

a circulation cavity is arranged in the rectangular box, a plurality of water outlet holes are formed in four side surfaces of the rectangular frame in an array mode, spray heads are uniformly distributed on the bottom surface of the rectangular frame along the circumferential direction, and the water outlet holes, the spray heads and the connecting sleeves are all communicated with the circulation cavity;

a plurality of heat conducting strips for heat transfer inside and outside the circulation cavity are also arranged on the inner wall of the rectangular box in parallel along the vertical direction;

and the adjacent side surfaces of the four corner positions of the rectangular frame are respectively provided with a temperature sensor and a humidity sensor.

Through the improvement, the maintenance water input by the U-shaped water delivery pipe finally enters the circulation cavity from the connecting sleeve on the convex box through the delivery of the water supply pipe and is finally discharged through the spray head and the water outlet hole to realize the sprinkling maintenance around the lower part of the maintenance mechanism;

and temperature sensor's setting can monitor ambient temperature on every side, and when the temperature was lower, can realize through heating pipe heating and cooperation with the heat dissipation fan with the hot-air discharge that ambient temperature keeps the preferred temperature environment at concrete maintenance, this improvement, can also realize through the heat transfer of heat conduction strip that the heating pipe heats the water that circulates in the chamber to heating when realizing the watering makes the water that spills also keep the maintenance requirement at the preferred.

Furthermore, the locking mechanism comprises bolt columns, linkage plates and linkage columns, first clamping grooves are symmetrically formed in two ends of each linkage plate, one linkage column is in clearance fit with each first clamping groove, and limiting discs are fixedly arranged at two ends of each linkage column; the bolt column is matched in the middle of the linkage plate in a spiral mode, one end of the bolt column is fixedly connected with the supporting disc, and the other end of the bolt column is fixedly connected with the rotating handle.

Furthermore, a water inlet pipe is fixedly arranged on the top surface of the connecting sleeve, a first rubber ring is sleeved on the outer side of the water inlet pipe in a sliding manner, the water inlet pipe is sleeved in a first water inlet sleeve in a sliding manner, the first water inlet sleeve is communicated with and arranged on the water supply pipe, and a manual water stop valve is fixedly arranged on the first water inlet sleeve;

the outer side wall of the connecting sleeve is symmetrically provided with first limiting plates, and the free end of each first limiting plate is provided with a second clamping groove which is in clearance fit with the linkage column.

Furthermore, a second water inlet sleeve is communicated with the adjusting sleeve, the second water inlet sleeve is sleeved outside the end part of the water supply pipe in a sliding manner, a positioning ring is fixedly sleeved outside the second water inlet sleeve, and a second rubber ring is sleeved on the second water inlet sleeve on one side, close to the water supply pipe, of the positioning ring in a sliding manner;

and second limiting plates are symmetrically arranged on the outer wall of the end part of the water supply pipe, and third clamping grooves which are in clearance fit with the linkage columns are formed in the free ends of the second limiting plates.

Furthermore, a water supply pipe is communicated with the closed end pipe body of the U-shaped water pipe, the adjusting sleeve is arranged on the two symmetrical pipe bodies of the U-shaped water pipe in a matching mode, and the free ends of the two symmetrical pipe bodies of the U-shaped water pipe are arranged in a closed mode.

As a further improvement of the invention, the maintenance mechanism further comprises two covering mechanisms which are arranged in parallel along the vertical direction and are sleeved outside the rectangular box, the two covering mechanisms are arranged at ninety degrees on the horizontal plane, each covering mechanism mainly comprises an electromagnetic plate, a connecting plate, heat-preservation water-insulation cloth and a fixed column, the fixed column and the electromagnetic plate are arranged in parallel, the fixed column is connected with the end part of the electromagnetic plate through the connecting plate, and a T-shaped groove is arranged on the top surface of the connecting plate along the long side direction;

the outer side of the fixed column is sleeved with a roller, the roller is connected with the fixed column through a spring disc, the outer side of the roller is wound with heat-preservation water-insulation cloth, one end of the heat-preservation water-insulation cloth is fixedly connected to the roller, the other end of the heat-preservation water-insulation cloth is connected to an iron plate, two ends of the iron plate are fixedly connected with first traction ropes, the other end of each first traction rope is fixedly connected with a first inserting column, and the first inserting columns are slidably inserted into T-shaped blocks;

two T-shaped blocks matched on any one covering mechanism are respectively in clearance fit with two T-shaped grooves on adjacent covering mechanisms on the same horizontal plane;

second traction ropes are symmetrically arranged on two sides of the covering mechanism below the rectangular box, and third traction ropes are symmetrically arranged on two sides of the covering mechanism above the rectangular box;

a second inserting column is further slidably inserted into the T-shaped block, and a plurality of second inserting columns on the same side of the plurality of covering mechanisms on the same horizontal plane are fixedly connected to the same second traction rope or the same third traction rope through connecting columns.

Through the improvement, when a worker pulls the second traction rope or the third traction rope from one end, the T-shaped block can move in the T-shaped groove, at the moment, the movement of the T-shaped block can drive the first traction rope matched with the T-shaped block to move, thereby driving the heat-insulating water-insulating cloth to move and expand, when the heat-insulating water-insulating cloth moves to a certain position, the magnetism generated by the electromagnetic plate can adsorb the iron plate, thereby realizing the covering of the heat-insulating and water-proof cloth between the adjacent maintenance mechanisms, when the heat-insulating and water-proof cloth needs to be stored, the electrification of the electromagnetic plate is only needed to be disconnected, under the condition of losing magnetic adsorption, the spring disc can drive the roller to rotate reversely because of resetting, thereby automatically winding the heat-preservation water-insulation cloth on the roller, this setting can realize fast and convenient heat preservation water proof cloth cover and pack up, reduces the trouble that covers after the watering and troublesome not enough of operation when needing to sprinkle once more.

Furthermore, the second traction rope is arranged in parallel with the first traction rope matched between two adjacent covering mechanisms below the rectangular box, and the third traction rope is arranged in parallel with the first traction rope matched between two adjacent covering mechanisms above the rectangular box; the second hauling rope is parallel to the axis of the water supply pipe, and the third hauling rope is perpendicular to the axis of the water supply pipe.

Furthermore, the middle part of one side of the connecting plate is fixedly connected with a T-shaped rod, and the T-shaped rod is fixedly connected to the outer side wall of the rectangular box through a screw.

Furthermore, the electromagnetic plate, the heat dissipation fan, the heat conduction strip, the temperature sensor and the humidity sensor in the same maintenance mechanism are electrically connected with the same controller through conduction wires respectively, and the plurality of controllers are electrically connected with the same general control system through the conduction wires respectively.

As another further improvement, sealing rings with T-shaped sections are circumferentially arranged on the inner walls of the two ends of the adjusting sleeve, and a sealing groove in clearance fit with the sealing rings is arranged on the outer wall of the U-shaped water delivery pipe; and the U-shaped water delivery pipe and the second water inlet sleeve are provided with through holes in the same diameter.

Through the improvement, the adjusting sleeve can rotate by taking the pipe body of the U-shaped water pipe as the shaft, so that the position of the whole water supply pipe can be adjusted, the maintenance mechanism on the water supply pipe is attached to the wall, and the maintenance of the wall is realized.

The invention has the following beneficial effects:

1. according to the invention, through the arrangement of the plurality of water supply pipes on the U-shaped water supply pipe and the arrangement of the plurality of maintenance mechanisms on the water supply pipes, synchronous sprinkling maintenance can be realized, the movement of the maintenance device on a concrete surface is avoided, the labor intensity is effectively reduced, and the integral operation is convenient.

2. According to the invention, the air can be heated by the heating pipe and the heat dissipation fan is matched, so that during maintenance, the surrounding environment is kept in an environment with better concrete solidification, and the concrete maintenance effect is improved.

3. According to the invention, through the arrangement of the covering mechanism and the cooperation of the first traction rope, the second traction rope and the third traction rope, the synchronous covering and synchronous rolling of the heat-preservation water-insulation cloth can be realized, so that the inconvenience caused by manually covering the heat-preservation water-insulation cloth after sprinkling or manually lifting the heat-preservation water-insulation cloth when sprinkling again is reduced, the overall operation efficiency is improved, and the operation complexity is reduced.

4. According to the invention, through the matching of the adjusting sleeve and the U-shaped water delivery pipe, the free rotation of the adjusting sleeve can be realized, so that the water supply pipe on the connecting position drives the maintenance mechanism to move, the maintenance mechanism is attached to the wall, the maintenance of the wall is realized, and the overall practicability is stronger.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the maintenance mechanism under a plurality of water supply pipes according to the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;

FIG. 5 is an enlarged view taken at B of FIG. 3 in accordance with the present invention;

FIG. 6 is a schematic view of the cooperation of multiple maintenance mechanisms under the same water supply pipe in the present invention;

FIG. 7 is a schematic view showing the overall structure of the maintenance mechanism according to the present invention;

FIG. 8 is a schematic view of the overall structure of the covering mechanism of the present invention;

FIG. 9 is a radial cross-sectional view of a stationary post in accordance with the present invention;

FIG. 10 is a schematic view of the second pull cord or a third pull cord in cooperation with the T-block and the first pull cord of the present invention;

FIG. 11 is a schematic view showing the combination of the convex box, the connecting sleeve, the heat dissipating fan and the heating pipe according to the present invention;

FIG. 12 is a bottom schematic view of the structure of FIG. 11 in accordance with the present invention;

FIG. 13 is a vertical cross-sectional view of the structure of FIG. 11 in accordance with the present invention;

FIG. 14 is a schematic view showing the overall construction of the locking mechanism of the present invention;

FIG. 15 is a schematic view showing the overall structure of a water feed pipe according to the present invention;

FIG. 16 is a schematic view of the U-shaped water pipe and the adjusting sleeve;

fig. 17 is an axial sectional view showing the fitting of the U-shaped water pipe and the adjusting sleeve in the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a maintenance mechanism; 2. a water supply pipe; 3. a U-shaped water delivery pipe; 4. a locking mechanism; 5. a second pull cord; 6. a third pull cord; 7. a first pull cord; 8. a T-shaped block; 101. a convex box; 102. a covering mechanism; 103. connecting sleeves; 104. a heat dissipation fan; 105. heating a tube; 201. a first water inlet sleeve; 202. a second limiting plate; 203. a manual water stop valve; 204. a third card slot; 301. a water supply pipe; 302. an adjusting sleeve; 303. a through hole; 304. a sealing groove; 401. a bolt column; 402. a linkage plate; 403. a linkage column; 801. a second insert post; 802. a first insert post; 803. connecting columns; 1011. a temperature sensor; 1012. a humidity sensor; 1013. a water outlet hole; 1014. a spray head; 1015. a heat conducting strip; 1016. a flow-through chamber; 1021. an electromagnetic plate; 1022. a connecting plate; 1023. a T-shaped rod; 1024. heat-insulating water-proof cloth; 1025. an iron plate; 1026. a T-shaped slot; 1027. a roller; 1028. a spring holder; 1029. fixing a column; 1031. a first limit plate; 1032. a second card slot; 1033. a first rubber ring; 1034. a water inlet pipe; 1041. a mounting frame; 1051. an arc-shaped block; 3021. a second water inlet sleeve; 3022. a second rubber ring; 3023. a positioning ring; 3024. a seal ring; 4011. disc pushing; 4012. rotating the handle; 4021. a first card slot; 4031. a limiting disc.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example one

Referring to fig. 1-3, 9, 11, 12 and 16, the invention relates to a maintenance device for building engineering concrete, which comprises a maintenance mechanism 1, water supply pipes 2 and a U-shaped water supply pipe 3, wherein a plurality of water supply pipes 2 are arranged in parallel on the inner side of the U-shaped water supply pipe 3, and a plurality of maintenance mechanisms 1 are arranged in parallel below each water supply pipe 2 along the axial direction of the water supply pipe 2; both ends of the water supply pipe 2 are detachably connected with the adjusting sleeve 302 on the U-shaped water delivery pipe 3 through a locking mechanism 4, and the maintenance mechanism 1 is detachably connected with the water supply pipe 2 above the maintenance mechanism through the locking mechanism 4;

the closed end pipe body of the U-shaped water conveying pipe 3 is communicated with a water supply pipe 301, the water supply pipe 301 is externally connected with a water source and is convenient for supplying water into the U-shaped water conveying pipe 3, the adjusting sleeve 302 is arranged on two symmetrical pipe bodies of the U-shaped water conveying pipe 3 in a matching way, and the free ends of the two symmetrical pipe bodies of the U-shaped water conveying pipe 3 are arranged in a closed way;

the electromagnetic plate 1021, the heat dissipation fan 104, the heat conduction strip 1015, the temperature sensor 1011 and the humidity sensor 1012 in the same maintenance mechanism 1 are respectively and electrically connected with the same controller through conduction wires, and a plurality of controllers are respectively and electrically connected with the same general control system through conduction wires, so that the arrangement is convenient for the same control of the whole device;

as can be seen from the attached drawings, the above components constitute the basic structure of the device, in the actual use process, a worker can arrange a plurality of devices on the whole concrete field according to the needs, the water supply pipes 301 in the devices can be respectively connected with water sources, and the water sources can also be connected through a main pipe, and when the device is used, in order to avoid the contact between the maintenance mechanism 1 and the ground, the U-shaped water conveying pipe 3 can be elevated, so that the maintenance mechanism 1 keeps a certain distance with the ground.

Referring to fig. 3 and 11-13, the maintenance mechanism 1 includes a convex box 101, a connection sleeve 103 fixedly connected to the top surface of the convex box 101, a heat dissipation fan 104 and a heating pipe 105, wherein the convex box 101 is composed of a rectangular box and a rectangular frame integrally formed on the outer side wall of the lower end of the rectangular box;

the four heating pipes 105 are arranged on the inner side of the rectangular box in a rectangular shape, the end parts of two adjacent heating pipes 105 are connected through the arc-shaped blocks 1051, the arc-shaped blocks 1051 are connected with the inner top surface of the rectangular box through screws, the arrangement is convenient for the disassembly and the assembly of the heating pipes 105, the inner side of each heating pipe 105 is provided with the heat dissipation fan 104, the heat dissipation fan 104 is fixedly connected to the bottom surface of the rectangular frame through the mounting frame 1041, and the arrangement is convenient for the disassembly and the assembly of the heat dissipation fan 104;

a circulation cavity 1016 is arranged in the rectangular box, a plurality of water outlet holes 1013 are uniformly arranged on four side surfaces of the rectangular frame in an array manner, and spray heads 1014 are uniformly arranged on the bottom surface of the rectangular frame along the circumferential direction, wherein the water outlet holes 1013, the spray heads 1014 and the connecting sleeves 103 are all communicated with the circulation cavity 1016, and the spray heads 1014 and the water outlet holes 1013 are arranged in a matching manner, so that water can be conveniently sprayed under the maintenance mechanism 1 and around the maintenance mechanism 1;

the inner wall of the rectangular box is also provided with a plurality of heat conducting strips 1015 used for heat transfer inside and outside the circulation cavity 1016 in parallel along the vertical direction, and the arrangement is convenient for heating water inside the circulation cavity 1016 through heat conduction when the heating pipe 105 works;

the adjacent side surfaces of the four corner positions of the rectangular frame are respectively provided with a temperature sensor 1011 and a humidity sensor 1012, and the temperature sensor 1011 and the humidity sensor 1012 are convenient for detecting the temperature and the humidity around the maintenance mechanism 1;

when the arrangement is used, water input through the connecting sleeve 103 enters the circulating cavity 1016 and is finally sprayed out from the spray head 1014 and the water outlet holes 1013 to realize watering maintenance, and the cooperation of the heat dissipation fan 104 and the heating pipe 105 can heat air to a certain temperature and then discharge the air to realize the control of the ambient temperature of the maintenance mechanism 1;

in practical use, when the humidity sensor 1012 detects that the ambient humidity is low, the maintenance mechanism 1 is controlled to sprinkle water, and the ambient temperature is adjusted by the detection of the temperature sensor 1011, so as to adjust the ambient temperature to a preferred temperature suitable for concrete maintenance.

Referring to fig. 1-2, 11 and 14-16, the locking mechanism 4 includes a bolt column 401, a linkage plate 402 and a linkage column 403, two ends of the linkage plate 402 are symmetrically provided with first card slots 4021, each first card slot 4021 is in clearance fit with one linkage column 403, and two ends of the linkage column 403 are fixedly provided with a limiting disc 4031; the bolt column 401 is in threaded fit with the middle of the linkage plate 402, one end of the bolt column 401 is fixedly connected with a supporting disc 4011, the other end of the bolt column 401 is fixedly connected with a rotating handle 4012, and the rotation of the rotating handle 4012 can drive the bolt column 401 to rotate and feed, so that locking is facilitated;

a water inlet pipe 1034 is fixedly arranged on the top surface of the connecting sleeve 103, a first rubber ring 1033 is sleeved on the outer side of the water inlet pipe 1034 in a sliding manner, the water inlet pipe 1034 is sleeved in the first water inlet sleeve 201 in a sliding manner, the first water inlet sleeve 201 is communicated and arranged on the water supply pipe 2, a manual water stop valve 203 is fixedly arranged on the first water inlet sleeve 201, the manual water stop valve 203 is used for controlling the on-off of the first water inlet sleeve 201, and when the temperature sensor 1011 and the humidity sensor 1012 on the maintenance mechanism 1 detect that the environment at the position meets the maintenance environment requirement, a worker can avoid repeated maintenance of the region by closing the manual water stop valve 203;

the outer side wall of the connecting sleeve 103 is symmetrically provided with first limiting plates 1031, and the free end of the first limiting plate 1031 is provided with a second clamping groove 1032 for clearance fit with the linkage column 403;

when the device is used, two ends of the linkage column 403 are respectively clamped in the first clamping groove 4021 and the second clamping groove 1032, then the linkage plate 402 is positioned above the water supply pipe 2, and a worker rotates the bolt column 401 to enable the supporting disc 4011 to be supported on the water supply pipe 2, so that the water supply pipe 2 and the maintenance mechanism 1 are locked in a matched mode;

the adjusting sleeve 302 is provided with a second water inlet sleeve 3021 in a communicating manner, the second water inlet sleeve 3021 is sleeved on the outer side of the end part of the water supply pipe 2 in a sliding manner, the outer side of the second water inlet sleeve 3021 is fixedly sleeved with a positioning ring 3023, and a second rubber ring 3022 is sleeved on the second water inlet sleeve 3021 on one side of the positioning ring 3023 close to the water supply pipe 2 in a sliding manner;

the outer wall of the end part of the water supply pipe 2 is symmetrically provided with a second limiting plate 202, and the free end of the second limiting plate 202 is provided with a third clamping groove 204 which is in clearance fit with the linkage column 403;

when the device is used, two ends of the linkage column 403 are respectively clamped in the first clamping groove 4021 and the third clamping groove 204, then the linkage plate 402 is located at the outer side of the adjusting sleeve 302, and a worker rotates the bolt column 401 to enable the supporting disc 4011 to be supported on the adjusting sleeve 302, so that the water supply pipe 2 and the adjusting sleeve 302 are locked in a matched mode.

As shown in fig. 1-10, the maintenance mechanism 1 further includes two covering mechanisms 102 that are sleeved outside the rectangular box and are arranged in parallel along the vertical direction, and the two covering mechanisms 102 are arranged at ninety degrees on the horizontal plane, the covering mechanism 102 is mainly composed of an electromagnetic plate 1021, a connecting plate 1022, a heat-insulating cloth 1024 and a fixing column 1029, the heat-insulating cloth 1024 can play a role in water insulation and heat preservation, the fixing column 1029 and the electromagnetic plate 1021 are arranged in parallel, and the fixing column 1029 is connected with the end of the electromagnetic plate 1021 through the connecting plate 1022, the electromagnetic plate 1021 can adsorb the iron plate 1025 under the magnetic effect generated by the electrification, and a T-shaped slot 1026 is arranged on the top surface of the connecting plate 1022 along the long side direction;

the roller 1027 is sleeved on the outer side of the fixed column 1029, the roller 1027 and the fixed column 1029 are connected through the spring disc 1028, the spring disc 1028 can achieve automatic reset of the roller 1027, the outer side of the roller 1027 is wound with the heat-insulating water-proof cloth 1024, one end of the heat-insulating water-proof cloth 1024 is fixedly connected to the roller 1027, the other end of the heat-insulating water-proof cloth 1024 is connected to the iron plate 1025, the two ends of the iron plate 1025 are fixedly connected with the first traction rope 7, the other end of the first traction rope 7 is fixedly connected with the first inserting column 802, the first inserting column 802 is slidably inserted into the T-shaped block 8, and the first inserting column 802 and the T-shaped block 8 can be detached and assembled through the arrangement;

two T-shaped blocks 8 matched with any one covering mechanism 102 are respectively in clearance fit with two T-shaped grooves 1026 on the adjacent covering mechanism 102 on the same horizontal plane;

second traction ropes 5 are symmetrically arranged on two sides of the covering mechanism 102 below the rectangular box, and third traction ropes 6 are symmetrically arranged on two sides of the covering mechanism 102 above the rectangular box;

a second inserting column 801 is also inserted into the T-shaped block 8 in a sliding manner, a plurality of second inserting columns 801 on the same side of the plurality of covering mechanisms 102 on the same horizontal plane are fixedly connected to the same second traction rope 5 or the same third traction rope 6 through connecting columns 803, and the second inserting columns 801 and the T-shaped block 8 can be detached and combined through the arrangement;

the second traction rope 5 is arranged in parallel with the first traction rope 7 matched between two adjacent covering mechanisms 102 below the rectangular box, and the third traction rope 6 is arranged in parallel with the first traction rope 7 matched between two adjacent covering mechanisms 102 above the rectangular box; the second traction rope 5 is arranged in parallel with the axis of the water supply pipe 2, meanwhile, the third traction rope 6 is arranged perpendicular to the axis of the water supply pipe 2, in the arrangement, the second traction rope 5 can drive the T-shaped block 8 to move along the axis direction of the water supply pipe 2, so that synchronous work of a plurality of maintenance mechanisms 1 on the same water supply pipe 2 is realized, and the third traction rope 6 can drive the T-shaped block 8 to move along the direction perpendicular to the axis direction of the water supply pipe 2, so that synchronous work of a plurality of maintenance mechanisms 1 which are arranged in parallel on different water supply pipes 2 is realized;

the middle part of one side of the connecting plate 1022 is fixedly connected with a T-shaped rod 1023, and the T-shaped rod 1023 is fixedly connected to the outer side wall of the rectangular box through a screw, so that the maintenance mechanism 1 is convenient to disassemble and assemble;

when the arrangement is used, when a worker pulls the second traction rope 5, the T-shaped block 8 can move along the T-shaped groove 1026, the first inserting column 802 matched with the T-shaped block 8 can be driven to synchronously move while the T-shaped block 8 moves, the heat-preservation water-insulation cloth 1024 is driven to expand through the first traction rope 7 to cover the surface of concrete, when the heat-preservation water-insulation cloth 1024 moves to a certain position, the electromagnetic plate 1021 can adsorb iron plates 1025 which are gradually close to the heat-preservation water-insulation cloth 1024 under the action of magnetism generated by electrifying, the fixation of the heat-preservation water-insulation cloth 1024 under the expansion is realized, and the arrangement can realize the expansion of the covering mechanism 102 below the rectangular box along the axial direction of the water supply pipe 2;

when the staff pulls the third traction rope 6, the covering mechanism 102 above the rectangular box can be unfolded along the direction vertical to the axial direction of the water supply pipe 2 according to the above description;

when needs accomodate heat preservation water proof cloth 1024, the staff only need break off electromagnetic plate 1021's outage, under spring dish 1028 automatic re-setting's effect, can realize roller 1027's antiport to accomodate heat preservation water proof cloth 1024, at the in-process of accomodating, through the drawing of first haulage rope 7, original position department is arrived in the automatic re-setting of T-shaped piece 8.

As shown in fig. 16-17, sealing rings 3024 with T-shaped cross sections are circumferentially disposed on inner walls of two ends of the adjusting sleeve 302, and a sealing groove 304 in clearance fit with the sealing ring 3024 is disposed on an outer wall of the U-shaped water pipe 3, so that the adjusting sleeve 302 and the U-shaped water pipe 3 can be sealed, and according to actual requirements, a sealing ring may be disposed between the sealing ring 3024 and the sealing groove 304; the U-shaped water delivery pipe 3 and the second water inlet sleeve 3021 are provided with a through hole 303 in the same diameter, and the through hole 303 is used for delivering water of the U-shaped water delivery pipe 3 to the second water inlet sleeve 3021;

above-mentioned setting can realize adjusting the free rotation of cover 302 when using to realize the free rotation of feed pipe 2, be used with the laminating of wall, in addition, when needs carry out the maintenance simultaneously to ground and wall, the distance setting is half of the distance when single use between the adjacent through-hole 303 on the U-shaped raceway 3, is used for using on ground and the feed pipe 2 alternate installation that the wall used.

Example two

Based on the maintenance device for the building engineering concrete, which is taught in the first embodiment, when the maintenance device is actually used, one end of each second traction rope 5 or each third traction rope 6 can be matched with an electric push rod, so that the maintenance mechanisms 1 on the same second traction rope 5 or the same third traction rope 6 can work synchronously;

in addition, one end of each of the second traction ropes 5 or the third traction ropes 6 can be fixed on the same rotating roller, and the synchronous work of the second traction ropes 5 or the third traction ropes 6 is realized through a motor;

the electric push rod and the motor in the device are controlled and operated through the master control system.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a curing means for building engineering concrete, includes maintenance mechanism (1), feed pipe (2) and U-shaped raceway (3), its characterized in that: a plurality of water supply pipes (2) are arranged in parallel on the inner side of the U-shaped water delivery pipe (3), and a plurality of maintenance mechanisms (1) are arranged in parallel below each water supply pipe (2) along the axial direction of the water supply pipe (2); both ends of the water supply pipe (2) are detachably connected with an adjusting sleeve (302) on the U-shaped water pipe (3) through a locking mechanism (4), and the maintenance mechanism (1) is detachably connected with the water supply pipe (2) above the maintenance mechanism through the locking mechanism (4);

the maintenance mechanism (1) comprises a convex box (101), a connecting sleeve (103) fixedly connected to the top surface of the convex box (101), a heat dissipation fan (104) and a heating pipe (105), wherein the convex box (101) consists of a rectangular box and a rectangular frame integrally formed on the outer side wall of the lower end of the rectangular box;

the four heating pipes (105) are arranged on the inner side of the rectangular box in a rectangular shape, the end parts of two adjacent heating pipes (105) are connected through arc-shaped blocks (1051), the arc-shaped blocks (1051) are connected with the inner top surface of the rectangular box through screws, heat dissipation fans (104) are arranged on the inner sides of the heating pipes (105), and the heat dissipation fans (104) are fixedly connected to the bottom surface of the rectangular frame through mounting frames (1041);

a circulation cavity (1016) is arranged in the rectangular box, a plurality of water outlet holes (1013) are uniformly formed in the four side surfaces of the rectangular frame in an array manner, spray heads (1014) are uniformly arranged on the bottom surface of the rectangular frame along the circumferential direction, and the water outlet holes (1013), the spray heads (1014) and the connecting sleeve (103) are all communicated with the circulation cavity (1016);

a plurality of heat conducting strips (1015) for heat transfer inside and outside the circulation cavity (1016) are also arranged on the inner wall of the rectangular box in parallel along the vertical direction;

and the adjacent side surfaces of the four corner positions of the rectangular frame are respectively provided with a temperature sensor (1011) and a humidity sensor (1012).

2. The maintenance device for the constructional engineering concrete of claim 1, wherein the locking mechanism (4) comprises a bolt column (401), a linkage plate (402) and a linkage column (403), two ends of the linkage plate (402) are symmetrically provided with first clamping grooves (4021), one linkage column (403) is in clearance fit with each first clamping groove (4021), and two ends of the linkage column (403) are fixedly provided with limiting discs (4031); the bolt column (401) is matched in the middle of the linkage plate (402) in a threaded mode, one end of the bolt column (401) is fixedly connected with a supporting disc (4011), and meanwhile the other end of the bolt column (401) is fixedly connected with a rotating handle (4012).

3. A maintenance device for constructional engineering concrete according to claim 2, characterized in that a water inlet pipe (1034) is fixedly arranged on the top surface of the connecting sleeve (103), a first rubber ring (1033) is slidably sleeved on the outer side of the water inlet pipe (1034), the water inlet pipe (1034) is slidably sleeved in the first water inlet sleeve (201), the first water inlet sleeve (201) is communicated with the water supply pipe (2), and a manual water stop valve (203) is fixedly arranged on the first water inlet sleeve (201);

the outer side wall of the connecting sleeve (103) is symmetrically provided with first limiting plates (1031), and the free end of each first limiting plate (1031) is provided with a second clamping groove (1032) which is in clearance fit with the linkage column (403).

4. A maintenance device for constructional engineering concrete as claimed in claim 2, wherein the adjusting sleeve (302) is provided with a second water inlet sleeve (3021) in communication, the second water inlet sleeve (3021) is slidably sleeved outside the end of the water supply pipe (2), the outer side of the second water inlet sleeve (3021) is fixedly sleeved with a positioning ring (3023), and the positioning ring (3023) is slidably sleeved on the second water inlet sleeve (3021) on the side close to the water supply pipe (2);

the water supply pipe is characterized in that second limiting plates (202) are symmetrically arranged on the outer wall of the end part of the water supply pipe (2), and third clamping grooves (204) which are in clearance fit with the linkage columns (403) are formed in the free ends of the second limiting plates (202).

5. The curing apparatus for building engineering concrete according to claim 1, wherein a water supply pipe (301) is connected to the closed end pipe body of the U-shaped water pipe (3), the adjusting sleeve (302) is disposed on the two symmetrical pipe bodies of the U-shaped water pipe (3) in a matching manner, and the free ends of the two symmetrical pipe bodies of the U-shaped water pipe (3) are both disposed in a closed manner.

6. A maintenance device for constructional engineering concrete according to any one of claims 1 to 5, characterized in that the maintenance mechanism (1) further comprises two covering mechanisms (102) which are arranged in parallel in the vertical direction and are sleeved outside the rectangular box, the two covering mechanisms (102) are arranged at ninety degrees to each other in the horizontal plane, the covering mechanisms (102) mainly comprise an electromagnetic plate (1021), a connecting plate (1022), a heat-insulating and water-proof cloth (1024) and a fixed column (1029), the fixed column (1029) and the electromagnetic plate (1021) are arranged in parallel, the ends of the fixed column (1029) and the electromagnetic plate (1021) are connected through the connecting plate (1022), and a T-shaped groove (1026) is arranged on the top surface of the connecting plate (1022) in the long side direction;

the roller (1027) is sleeved on the outer side of the fixed column (1029), the roller (1027) and the fixed column (1029) are connected through a spring disc (1028), heat-preservation water-insulation cloth (1024) is wound on the outer side of the roller (1027), one end of the heat-preservation water-insulation cloth (1024) is fixedly connected to the roller (1027), the other end of the heat-preservation water-insulation cloth is connected to an iron plate (1025), two ends of the iron plate (1025) are fixedly connected with first traction ropes (7), the other end of each first traction rope (7) is fixedly connected with a first inserting column (802), and the first inserting column (802) is slidably inserted into a T-shaped block (8);

two T-shaped blocks (8) matched on any one covering mechanism (102) are respectively in clearance fit in two T-shaped grooves (1026) on the adjacent covering mechanism (102) on the same horizontal plane;

wherein, the two sides of the covering mechanism (102) below the rectangular box are symmetrically provided with second hauling ropes (5), and the two sides of the covering mechanism (102) above the rectangular box are symmetrically provided with third hauling ropes (6);

a second inserting column (801) is further inserted into the T-shaped block (8) in a sliding mode, and the second inserting columns (801) on the same side of the covering mechanisms (102) on the same horizontal plane are fixedly connected to the same second traction rope (5) or the same third traction rope (6) through connecting columns (803).

7. A maintenance device for constructional engineering concrete according to claim 6, characterized in that said second hauling cable (5) is arranged in parallel with the first hauling cable (7) fitted between two covering means (102) adjacent below the rectangular box, and said third hauling cable (6) is arranged in parallel with the first hauling cable (7) fitted between two covering means (102) adjacent above the rectangular box; the second traction rope (5) and the axis of the water supply pipe (2) are arranged in parallel, and the third traction rope (6) and the axis of the water supply pipe (2) are arranged vertically.

8. A maintenance device for constructional engineering concrete as claimed in claim 7, wherein a T-shaped bar (1023) is fixedly connected to the middle of one side of the connecting plate (1022), and the T-shaped bar (1023) is fixedly connected to the outer side wall of the rectangular box by a screw.

9. The curing apparatus for building engineering concrete according to claim 8, wherein the electromagnetic plate (1021), the heat dissipation fan (104), the heat conducting strip (1015), the temperature sensor (1011) and the humidity sensor (1012) in the same curing mechanism (1) are electrically connected with the same controller through conducting wires, and the controllers are electrically connected with the same general control system through conducting wires.

10. A maintenance device for constructional engineering concrete as claimed in any one of claims 1-5 and 7-9, characterized in that the inner walls of both ends of the adjusting sleeve (302) are circumferentially provided with a sealing ring (3024) with a T-shaped cross section, and the outer wall of the U-shaped water pipe (3) is provided with a sealing groove (304) in clearance fit with the sealing ring (3024); the U-shaped water delivery pipe (3) is also provided with a through hole (303) which has the same diameter with the second water inlet sleeve (3021).