Dam body environment heat preservation device

Abstract

A dam body environment heat preservation device comprises a set of fixing devices, telescopic rods are installed on the fixing devices, temperature sensors are arranged on the telescopic rods, a plurality of supporting rods are installed between the telescopic rods, a set of film laying devices are installed at the two ends of the position between every two supporting rods, and a plurality of position sensors are arranged in the middle of the position between every two supporting rods. The film laying device is provided with a winding device and a heat preservation film, the heat preservation film is wound and unwound through the winding device, the film laying device is further provided with a heating device, and the heating device, the winding device, the temperature sensor and the position sensor are communicated with the intelligent processor; the device is convenient and fast to assemble, the heat preservation films can be automatically laid without professional skills, the heat preservation films can be stably installed through combined use of buckles, clamping springs and clamping grooves on the supporting rods, the adjacent heat preservation films are bonded through the heater, the heat preservation films can be prevented from being damaged under the influence of cold wind, the environment can be kept in a normal-temperature state through the heat preservation films, and the service life of the heat preservation films is prolonged. And a suitable working environment is provided for constructors and large-scale mechanical equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of dam body construction, in particular to a device for heat preservation of dam body environment. Background Art

[0002] Dams are the most important symbol of the development of water conservancy and hydropower projects, and will have a significant impact on many fields such as power supply and flood control. During the construction of the dam, severe weather will affect normal construction and production, and thus affect safe production.

[0003] At present, construction workers will arrange various tasks according to climate changes. In order to deal with the construction impact caused by severe weather such as strong winds, rain and snow, the construction site equipment must be moved to another site to prevent damage to the equipment and facilities. At the same time, the construction workers will stop working, which will delay normal construction work. Construction workers are easily affected by factors such as cold or lack of oxygen, and the risk of accidents is also increased. At present, the warming measures for construction workers in cold weather are to distribute warming equipment, including warm clothes and gloves. Construction workers cannot carry out normal construction work under heavy loads, and the construction efficiency is not high.

[0004] At present, relevant construction temperature control technologies have been released. For example, CN104060612B discloses a temperature control method and device for concrete dam construction in severe winter. In the present invention, before the concrete preparation construction period, a waterproof thermostatic electric blanket is fixed on the concrete formwork with a magnet sheet; during the concrete construction, a cooling water pipe and thermometers T1 located on both sides of the concrete and a thermometer T2 located in the middle of the concrete are buried inside the concrete; when the concrete construction is completed, the cooling water pipe is used for water cooling, and the waterproof thermostatic electric blanket is used to heat the concrete surface to change the difference between the reading value of the thermometer T1 and the reading value of the thermometer T2 to achieve the purpose of temperature control; when the reading value of the thermometer T2 decreases with the water flow time of the cold water pipe, the power of the waterproof thermostatic electric blanket is dynamically adjusted to change the value of the thermometer T1. The difference between the reading value of and the reading value of the thermometer T2 is used to achieve the temperature control purpose; however, the above invention still has some shortcomings. During the construction process, the thermometer and the cooling water pipe have no protection measures. When the equipment is hit during operation, they may be damaged, thereby affecting normal use. It only avoids the cracking of concrete under low temperature conditions, and cannot provide a suitable construction environment for construction personnel, which will affect the normal operation of construction personnel.

[0005] For example, CN109972832A discloses a special hanging basket for insulation construction of dams in extremely cold regions, which comprises a fireproof hanging basket and a telescopic fireproof canopy. A construction opening is provided on the front side of the fireproof hanging basket, the telescopic fireproof canopy is installed on the construction opening, and a far-infrared heater is installed in the fireproof hanging basket on the side close to the construction opening, and the heating end of the far-infrared heater is directed toward the construction working surface of the dam body through the construction opening. The invention has a reasonable and compact structure. By arranging a fully enclosed fireproof hanging basket and a telescopic fireproof tent body, a relatively closed working space can be formed in the fireproof hanging basket. Even in ice and snow, the construction working surface of the dam body can be heated and dried by a far-infrared heater. The construction process is not affected by the wind, frost, rain and snow outside. In addition, the fireproof hanging basket is provided with a lighting device and a ventilation device, so that all-weather construction is truly achieved without being restricted by the natural environment. However, the enclosed construction hanging basket will make it impossible for construction personnel to observe the surrounding construction environment in time, and when encountering an operation error, they cannot find the wrong construction point in time. In addition, large mechanical equipment is not convenient to enter the site in the enclosed working environment, and the effective completion of the construction work cannot be guaranteed, and the construction efficiency is not high.

[0006] Therefore, a technology that can provide insulation for the working environment of construction workers and working machinery and equipment in severe weather such as strong winds, rain and snow is urgently needed. Summary of the invention

[0007] The technical problem to be solved by the utility model is to provide a device for heat preservation of the dam body environment, so as to solve the problem that construction personnel and working machinery and equipment are affected by the ambient temperature and cannot carry out normal dam construction work in severe weather such as strong wind, rain and snow, thereby achieving heat preservation of the dam body environment.

[0008] In order to solve the above technical problems, the technical solution adopted by the utility model is: a dam body environmental insulation device, comprising a group of fixing devices, on which a telescopic rod is installed, on which a temperature sensor is arranged, a plurality of support rods are installed between a group of telescopic rods, a group of film laying devices are installed at both ends between the two support rods, a plurality of position sensors are arranged in the middle, a winding device and a thermal insulation film are installed on the film laying device, the thermal insulation film is retracted and released through the winding device, and a heating device is also arranged on the film laying device, and the heating device, the winding device, the temperature sensor and the position sensor are respectively connected to the intelligent processor.

[0009] In a preferred solution, a plurality of brackets are fixedly mounted on the fixing device, and one end of the bracket is fixedly connected to the fixing device by a rivet.

[0010] In a preferred solution, a telescopic rod is detachably mounted on the fixing device, a protective sleeve is provided on the outside of the telescopic rod, the protective sleeve is fixedly mounted on the fixing device, and the other ends of the plurality of brackets are evenly arranged and fixed on the outer circumference of the protective sleeve.

[0011] In a preferred solution, folding rods are hingedly installed on both sides of the upper part of the telescopic rod, and support rods are installed on the top of the telescopic rod and the tops of the folding rods on both sides.

[0012] In a preferred solution, buckles are provided at both ends of the support rod, a retaining spring slot is installed between the buckles, and the film laying device is mounted in the retaining spring slot.

[0013] In a preferred solution, annular lock buckles are provided at both ends of the film laying device, a rotating shaft is installed inside the annular lock buckles, sliding wheels are installed at both ends of the rotating shaft, the sliding wheels are provided with a driving device, and the driving device of the sliding wheels is connected to the intelligent processor.

[0014] In a preferred solution, a heating device is detachably mounted on the film laying device, the heating device includes a heater, a data line of the heater is connected to an intelligent processor, the intelligent processor is mounted on the film laying device, a buffer pad is arranged therebetween, and the intelligent processor is connected to signals of several position sensors respectively.

[0015] In a preferred solution, the film laying device is detachably provided with a winding device, which comprises a winding roller, the outside of which is wrapped with a thermal insulation film, a rotating rod is fixedly installed inside the winding roller, a winding rod rope is installed at one end of the rotating rod, the other end of the winding rod rope is connected to a motor, the motor is provided with a control switch, a position receiver is installed at the other end of the rotating rod, and the motor and the position receiver are respectively connected to the intelligent processor.

[0016] In a preferred solution, the intelligent processor is provided with a matching remote control device.

[0017] In a preferred solution, the motor is fixed on the film laying device, and a buffer pad is provided between the motor and the film laying device.

[0018] The utility model provides a dam environment insulation device, which has the following beneficial effects:

[0019] 1. The film laying device provided in the utility model is easy to install and is manually installed on the support rod. It is convenient to lay the film during operation. The heater heats the intersecting and overlapping parts of the insulation film to achieve the bonding of adjacent insulation films. It can be dried quickly and has high bonding strength, which is economical and practical.

[0020] 2. The utility model is equipped with a temperature sensor, which will issue a reminder when the ambient temperature is lower than the set temperature, reminding the staff to pay attention to the change of ambient temperature, so as to operate the equipment, avoid the problem caused by too low temperature, and improve work efficiency;

[0021] 3. The utility model is provided with a heat preservation film to ensure the temperature under the equipment under the sunlight, provide a suitable working environment for the staff, improve the work efficiency, reduce the adverse effect of temperature on the operators, and improve the safety of construction. In addition, the space provided is sufficient, which is convenient for large-scale construction equipment to enter the site and operate;

[0022] 4. The utility model is designed to be detachable and assembled. After the current construction work is completed, the equipment can be transferred to the next construction site for easy maintenance, thus realizing the recycling of the equipment, saving the equipment investment cost and improving the utilization efficiency;

[0023] 5. The utility model is designed with a foldable and telescopic structure, which is easy to carry, install and transport, improves the flexibility and diversity of the equipment, can be used repeatedly, has a high utilization rate, and has a wide range of applications;

[0024] 6. The utility model is provided with an intelligent processor to control a plurality of connecting parts. The position sensor ensures the accuracy of the laying of the thermal insulation film. The sliding wheel reduces the friction during operation. The winding roller can realize the automatic laying of the thermal insulation film and improve the film laying efficiency. The coordinated use of the connecting parts ensures the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation examples:

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the assembly of the clamping groove and the buckle of the clamping spring of the utility model;

[0028] Figure 3 It is a partial front view of the film laying device of the utility model;

[0029] Figure 4 It is a partial top view of the film laying device of the utility model;

[0030] In the figure: fixing device 1, bracket 2, rivet 3, telescopic rod 4, protective cover 5, folding rod 6, temperature sensor 7, support rod 8, position sensor 9, film laying device 10, heater 11, rotating rod 12, winding roller 13, position receiver 14, annular lock 15, thermal insulation film 16, motor 17, buffer pad 18, rod retracting rope 19, control switch 20, sliding wheel 21, rotating shaft 22, spring slot 23, buckle 24, intelligent processor 25. DETAILED DESCRIPTION

[0031] like Figures 1 to 4As shown, a dam body environmental insulation device comprises a group of fixing devices 1, on which telescopic rods 4 are installed, on which temperature sensors 7 are arranged, a plurality of support rods 8 are installed between a group of telescopic rods 4, a group of film laying devices 10 are installed at both ends between the two support rods 8, a plurality of position sensors 9 are arranged in the middle, a winding device and a thermal insulation film 16 are installed on the film laying device 10, and the thermal insulation film 16 is wound and released by the winding device, and a heating device is also arranged on the film laying device 10, and the heating device, the winding device, the temperature sensor 7, and the position sensor 9 are respectively connected to the intelligent processor 25.

[0032] In this embodiment, a plurality of brackets 2 are fixedly mounted on the fixing device 1 , and one end of the bracket 2 is fixedly connected to the fixing device 1 via a rivet 3 .

[0033] Furthermore, a telescopic rod 4 is detachably mounted on the fixing device 1 , and a protective cover 5 is provided on the outside of the telescopic rod 4 . The protective cover 5 is fixedly mounted on the fixing device 1 , and the other ends of the plurality of brackets 2 are evenly arranged and fixed on the outer circumference of the protective cover 5 .

[0034] Furthermore, folding rods 6 are hingedly installed on both sides of the upper part of the telescopic rod 4, and support rods 8 are installed on the top of the telescopic rod 4 and the tops of the folding rods 6 on both sides.

[0035] Furthermore, buckles 24 are provided at both ends of the support rod 8 , and a clip groove 23 is installed between the buckles 24 , and the clip groove 23 clamps the film laying device 10 .

[0036] Furthermore, an annular lock buckle 15 is provided at both ends of the film laying device 10, a rotating shaft 22 is installed inside the annular lock buckle 15, sliding wheels 21 are installed at both ends of the rotating shaft 22, the sliding wheel 21 is provided with a driving device, and the driving device of the sliding wheel 21 is connected to the intelligent processor 25.

[0037] Furthermore, the film laying device 10 is detachably provided with a heating device, which includes a heater 11. The heater 11 is connected to an intelligent processor 25 via a data line. The intelligent processor 25 is installed on the film laying device 10, with a buffer pad 18 provided therebetween. The intelligent processor 25 is respectively connected to signals of several position sensors 9.

[0038] Furthermore, the film laying device 10 is detachably provided with a winding device, which includes a winding roller 13, the outside of which is wrapped with a thermal insulation film 16, and a rotating rod 12 is fixedly installed inside the winding roller 13. A winding rod rope 19 is installed at one end of the rotating rod 12, and the other end of the winding rod rope 19 is connected to the motor 17. The motor 17 is provided with a control switch 20, and a position receiver 14 is installed at the other end of the rotating rod 12. The motor 17 and the position receiver 14 are respectively connected to the intelligent processor 25.

[0039] Furthermore, the intelligent processor 25 is provided with a matching remote control device.

[0040] Furthermore, the motor 17 is fixed on the film laying device 10 , and a buffer pad 18 is provided between the motor 17 and the film laying device 10 .

[0041] When in use, the bracket 2 is fixed to the fixing device 1 by the rivet 3, the bracket 2 supports the telescopic rod 4, the protective cover 5 outside the telescopic rod 4 is fixed to the fixing device 1, the protective cover 5 can prevent the telescopic rod 4 from being damaged or even broken by the wind, the two sides of the telescopic rod 4 are connected with folding rods 6, the top of the telescopic rod 4 on both sides of the dam body is connected with support rods 8, the top of the folding rod 6 on both sides of the dam body is connected with support rods 8, the support rod 8 is fixedly connected with a position sensor 9, the two ends of the support rod 8 are connected with buckles 24, the buckles 24 are connected to the installation of the retaining spring slot 23, the folding rod 6 is folded to the two sides of the telescopic rod 4, and it is easy to recover; the support rod 8 is connected with a film laying The film laying device 10 has an annular lock buckle 15 at both ends, and a sliding wheel 21 is arranged inside, and a rotating shaft 22 is connected to the right end. The film laying device 10 can be disassembled by opening the annular lock buckle 15 and rotating the rotating shaft 22; the film laying device 10 is fixedly connected to a motor 17 inside, and an intelligent processor 25 is fixedly connected to the film laying device 10 inside. A control switch 20 is arranged on the motor 17, and a buffer pad 18 is arranged under the motor 17 and the intelligent processor 25 to prevent the device from being damaged during the operation of the equipment. A heater 11 is arranged on one side of the film laying device 10, and a rotating rod 12 is connected to the other side, and a position receiving The device 14 is provided with a winding roller 13 fixedly connected to the rotating rod 12, and the motor 17 is connected to the winding roller 13 through the winding rod rope 19. The heater 11, the motor 17, and the sliding wheel 21 are respectively connected to the intelligent processor 25. The control switch 20 is turned on, the motor 17 is started, and the rotating rod 12 is driven to rotate together with the winding roller 13 through the winding rod rope 19. The winding roller 13 is wrapped with a thermal insulation film 16. Before the winding device slides to the right on the support rod 8, the thermal insulation film 16 is fixed on the side with a retaining spring slot 23. During the sliding process, the thermal insulation film 16 on the winding roller 13 is automatically laid on the top of the device. When the position receiver 14 receives the position sensor 9, the intelligent processor 25 analyzes the data and first controls the sliding wheel 21 to stop for a moment, so that the thermal insulation film 16 will overlap partially during the movement. Then the intelligent processor 25 controls the start of the heater 11 on the left. The heater 11 heats the intersecting and overlapping parts of the thermal insulation film 16 to achieve the bonding of adjacent thermal insulation films 16. The film laying device 10 continues to slide forward. After the thermal insulation film 16 is laid on the right side, the film laying device 10 installed on the left side continues the same operation until the signal of the last position receiver 14 is received. The staff fixes the thermal insulation film 16 at the end with the buckle 24 and the retaining spring slot 23.

[0042] In the preferred solution, a plurality of brackets 2 are fixedly mounted on the fixing device 1, and one end of the bracket 2 is fixedly connected to the fixing device 1 by a rivet 3; with the above arrangement, the installation method is simple and stable, and the rivet 3 can ensure that the bracket 2 is stable and not loose on the fixing device 1, thereby ensuring the stability of the entire device.

[0043] In the preferred solution, the fixing device 1 is detachably mounted with a telescopic rod 4, the outer portion of the telescopic rod 4 is provided with a protective cover 5, the protective cover 5 is fixedly mounted on the fixing device 1, and the other ends of the plurality of brackets 2 are evenly arranged and fixed on the outer circumference of the protective cover 5; the above arrangement enables the device to adapt to the operation requirements of different heights, the protective cover 5 can protect the telescopic rod 4 from damage by the external environment, and at the same time the bracket 2 is fixed on the protective cover 5, thereby increasing the stability of the overall structure.

[0044] In the preferred embodiment, folding rods 6 are hingedly installed on both sides of the upper part of the telescopic rod 4, and support rods 8 are installed on the top of the telescopic rod 4 and the tops of the folding rods 6 on both sides; the above arrangement allows the device to be folded and stored when not in use, saving space and facilitating storage, carrying and transportation.

[0045] In the preferred solution, buckles 24 are provided at both ends of the support rod 8, and a retaining spring slot 23 is installed between the buckles 24, and the retaining spring slot 23 retains the thermal insulation film in the film laying device 10; the above arrangement facilitates the replacement and maintenance of the buckles 24 and the retaining spring slot 23, can fix the thermal insulation film 16, and ensures that the thermal insulation film 16 is firmly installed.

[0046] In the preferred scheme, annular lock buckles 15 are provided at both ends of the film laying device 10, a rotating shaft 22 is installed inside the annular lock buckle 15, sliding wheels 21 are installed at both ends of the rotating shaft 22, and the sliding wheel 21 is provided with a driving device, and the driving device of the sliding wheel 21 is connected to the intelligent processor 25; the above arrangement allows the film laying device 10 to be easily installed and disassembled, and at the same time the sliding wheel 21 can reduce the friction resistance during film laying and improve the film laying efficiency.

[0047] In the preferred solution, the film laying device 10 is detachably provided with a heating device, which includes a heater 11. The heater 11 is connected to an intelligent processor 25 via a data line. The intelligent processor 25 is installed on the film laying device 10, with a buffer pad 18 provided therebetween. The intelligent processor 25 is respectively signal-connected to a number of position sensors 9. The above arrangement realizes the bonding of adjacent thermal insulation films 16, effectively preventing the thermal insulation films 16 from being damaged or destroyed in cold weather. At the same time, the position sensor 9 ensures the accuracy of laying.

[0048] In the preferred scheme, the film laying device 10 is detachably provided with a winding device, which includes a winding roller 13, the outside of which is wrapped with a thermal insulation film 16, and a rotating rod 12 is fixedly installed inside the winding roller 13. A winding rod rope 19 is installed at one end of the rotating rod 12, and the other end of the winding rod rope 19 is connected to the motor 17. The motor 17 is provided with a control switch 20, and a position receiver 14 is installed at the other end of the rotating rod 12. The motor 17 and the position receiver 14 are respectively connected to the intelligent processor 25; the above arrangement realizes the automatic winding of the thermal insulation film 16 and improves the working efficiency. The control switch 20 can conveniently control the start and stop of the motor 17.

[0049] In a preferred solution, the intelligent processor 25 is provided with a matching remote control device; this setting facilitates construction personnel to remotely control the device, further improving the convenience of device operation.

[0050] In the preferred solution, the motor 17 is fixed on the film laying device 10, and a buffer pad 18 is provided between the motor 17 and the film laying device 10; the above arrangement can reduce the vibration and noise of the motor 17 when it is working, and prevent the motor 17 from being damaged due to vibration when the equipment is working.

[0051] In summary, the utility model provides a dam environment insulation device, which determines whether to lay the insulation film 16 by setting the temperature sensor 7 on the telescopic rod 4, and controls the film laying device 10 to lay the insulation film 16 on the support rod 8 by setting the intelligent processor 25 to analyze the data received by the position receiver 14, and sets the sliding wheel 21 so that the film laying device 10 can slide on the support rod 8. The motor 17 is controlled by the intelligent processor 25 to drive the winding roller 13 to automatically lay the insulation film 16. The insulation film 16 will overlap partially during the movement, and then the heater 11 on the left side is heated by heating the intersecting and overlapping parts of the insulation film 16. Heating is performed to achieve the bonding of adjacent thermal insulation films 16, and the thermal insulation films 16 are prevented from being damaged by cold wind, and it is economical and practical. The buckle 24 and the spring slot 23 on the support rod are used in combination to fix the two ends of the thermal insulation film 16. After use, the film laying device 10 is disassembled and removed through the annular lock buckles 15 and the rotating shaft 22 at both ends of the film laying device 10. The device is exquisitely designed and simple in structure, easy to disassemble, assemble and operate, and ensures that the construction environment can approach normal temperature. It has good thermal insulation, enhances the safety of construction personnel in cold weather, prevents construction equipment and facilities from being damaged in severe cold weather, and is conducive to improving construction efficiency.

Claims

1. A dam environment insulation device, characterized in that: The invention comprises a set of fixing devices (1), a telescopic rod (4) is installed on the fixing device (1), a temperature sensor (7) is arranged on the telescopic rod (4), a plurality of support rods (8) are installed between the set of telescopic rods (4), a set of film laying devices (10) are installed at both ends between the two support rods (8), a plurality of position sensors (9) are arranged in the middle, a winding device and a thermal insulation film (16) are installed on the film laying device (10), the thermal insulation film (16) is wound and released by the winding device, and a heating device is also arranged on the film laying device (10), and the heating device, the winding device, the temperature sensor (7), and the position sensor (9) are respectively connected to the intelligent processor (25).

2. The dam environment insulation device according to claim 1, characterized in that: A plurality of brackets (2) are fixedly mounted on the fixing device (1), and one end of the bracket (2) is fixedly connected to the fixing device (1) via a rivet (3).

3. The dam environment insulation device according to claim 2 is characterized in that: The fixing device (1) is detachably mounted with a telescopic rod (4), the outer portion of the telescopic rod (4) is provided with a protective sleeve (5), the protective sleeve (5) is fixedly mounted on the fixing device (1), and the other ends of the plurality of brackets (2) are evenly distributed and fixed on the outer circumference of the protective sleeve (5).

4. The dam environment insulation device according to claim 3 is characterized in that: Folding rods (6) are hingedly mounted on both sides of the upper portion of the telescopic rod (4), and support rods (8) are mounted on the top of the telescopic rod (4) and the tops of the folding rods (6) on both sides.

5. The dam environment insulation device according to claim 4 is characterized in that: Buckles (24) are provided at both ends of the support rod (8), a spring clamping groove (23) is installed between the buckles (24), and the film laying device (10) is clamped in the spring clamping groove (23).

6. A dam environment insulation device according to claim 5, characterized in that: The film laying device (10) is provided with an annular lock buckle (15) at both ends, a rotating shaft (22) is installed inside the annular lock buckle (15), sliding wheels (21) are installed at both ends of the rotating shaft (22), and the sliding wheel (21) is provided with a driving device, and the driving device of the sliding wheel (21) is connected to the intelligent processor (25).

7. The dam environment insulation device according to claim 6, characterized in that: The film laying device (10) is detachably provided with a heating device, the heating device comprising a heater (11), the heater (11) being connected to an intelligent processor (25) via a data line, the intelligent processor (25) being installed on the film laying device (10), a buffer pad (18) being provided therebetween, and the intelligent processor (25) being respectively connected to a plurality of position sensors (9) via signals.

8. The dam environment insulation device according to claim 7, characterized in that: The film laying device (10) is also detachably provided with a winding device, the winding device comprising a winding roller (13), the winding roller (13) being coated with a thermal insulation film (16) on the outside, a rotating rod (12) being fixedly provided inside the winding roller (13), a winding rod rope (19) being provided at one end of the rotating rod (12), the other end of the winding rod rope (19) being connected to a motor (17), the motor (17) being provided with a control switch (20), a position receiver (14) being provided at the other end of the rotating rod (12), the motor (17) and the position receiver (14) being respectively connected to an intelligent processor (25).

9. The dam environment insulation device according to claim 8, characterized in that: The intelligent processor (25) is provided with a matching remote control device.

10. The dam environment insulation device according to claim 8, characterized in that: The motor (17) is fixed on the film laying device (10), and a buffer pad (18) is provided between the motor (17) and the film laying device (10).

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