Concrete temperature control device for ship lock construction

Abstract

The utility model discloses a concrete temperature control device for ship lock construction, which comprises a plurality of guide rails, a plurality of connecting pins are inserted into the guide rails in a sliding manner, a water sprinkling assembly is mounted at the tops of the guide rails, the water sprinkling assembly comprises a mobile vehicle placed at the tops of the guide rails, a motor is mounted outside the mobile vehicle, and the motor is connected with the guide rails. A rotating shaft of the motor and rotating shafts of wheels of the moving vehicle are coaxially fixed, a water spraying transverse pipe is fixedly installed on one side of the outer wall of the top of the moving vehicle, a nozzle of the water spraying transverse pipe is obliquely arranged downwards, the two ends of the water spraying transverse pipe are each rotationally connected with a water spraying vertical pipe, and the two water spraying vertical pipes are symmetrically arranged; according to the concrete cooling device, due to the fact that the guide rail and the water spraying assembly are arranged and matched with each other, it can be guaranteed that cast concrete can be sprayed with clear water in all directions, and therefore the problem that inconvenience is caused due to the fact that a plurality of devices are used in a matched mode is solved, and it is guaranteed that the concrete is cooled sufficiently and evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete temperature control device used for ship lock construction. Background Art

[0002] A ship lock is a box-shaped hydraulic structure used to ensure the smooth passage of ships and concentrate the water level difference on the waterway. The main body of the ship lock is cast with concrete materials. Due to the temperature difference between the inside and outside of the concrete and the mechanical characteristics of the concrete itself, huge temperature stress will be generated in this process, causing the concrete to crack, seriously affecting the use of the concrete structure. Therefore, it is necessary to control the temperature of the concrete, reduce the temperature difference between the inside and outside, and thus control the cracking of the concrete.

[0003] After searching, a utility model with Chinese patent announcement number CN115234017A discloses a concrete temperature control device and a control method thereof, including a sprinkler installed on concrete, a concrete temperature measuring device for measuring the temperature of concrete, a water outlet device and a control center; the concrete temperature measuring device is fixed on a steel bar arranged in the middle of the concrete, and the water outlet device provides water for the sprinkler through a water pipe.

[0004] The above device achieves the effect of cooling the concrete through a sprinkler. However, since the range of the water curtain sprayed by the sprinkler is limited and the length of the lock is relatively long, multiple sprinklers are required to be used in conjunction with each other, and the water curtain is not convenient to reach the side of the lock, which is inconvenient to use and there is room for improvement. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete temperature control device for ship lock construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete temperature control device for ship lock construction, comprising a plurality of guide rails, a plurality of connecting pins being slidably plugged into the plurality of guide rails, a sprinkler assembly being installed on the top of the plurality of guide rails, the sprinkler assembly comprising a mobile vehicle placed on the top of the guide rails, a motor being installed on the outside of the mobile vehicle, the motor shaft and the wheel shaft of the mobile vehicle being coaxially fixed, a water spraying transverse pipe being fixedly installed on one side of the outer wall of the top of the mobile vehicle, and the nozzle of the water spraying transverse pipe being tilted downwardly arranged, both ends of the water spraying transverse pipe being rotatably connected to a water spraying vertical pipe, the two water spraying vertical pipes being symmetrically arranged, and the nozzles of the two water spraying vertical pipes being arranged close to each other.

[0007] The cooperation of the two can ensure that the poured concrete can be sprayed with clean water in all directions, thereby avoiding the inconvenience caused by the use of multiple devices in conjunction, and ensuring that the concrete is cooled evenly enough. Insert one end of the guide rail into the other end of the other guide rail, and then plug the connecting pin into the connection between the two guide rails. At this time, the two guide rails can be quickly connected, thereby selecting the corresponding number of guide rails according to the length of the lock. Since the individual guide rails are shorter, it can be ensured that they are stored more conveniently when not in use. When the device is working, when the temperature sensor inside the concrete detects that the temperature is higher than the threshold, the temperature sensor will transmit the model to the controller. The controller controls the sprinkler assembly to start running, and the motor is controlled to start. The motor drives the mobile vehicle to move on the top of the combined guide rails. During this period, the external water supply device guides water into the water spraying horizontal pipe, and then enters the water spraying vertical pipes at both ends, and finally sprays outward from the nozzles of the three. The top and both sides of the concrete can be evenly sprayed, which can ensure that the temperature of the concrete can be reduced.

[0008] As a further preferred embodiment of the present technical solution, an adjustment assembly is installed on the top of the mobile vehicle, and the adjustment assembly includes a same screw rod rotatably connected to the inner walls on both sides of the mobile vehicle, a mobile frame is provided with a threaded sleeve on the outer side of the screw rod, and a plurality of limit rods are slidably inserted inside the mobile frame, and both ends of the plurality of limit rods are fixedly connected to the inner walls on both sides of the mobile vehicle.

[0009] As a further preferred embodiment of the present technical solution, a rack is fixedly connected to both ends of the movable frame, and the circumferential outer walls of the two water spray vertical pipes are fixedly sleeved with gear rings, and the two racks are respectively meshed with the two gear rings.

[0010] By adjusting the relative distance between the two water spray vertical pipes, it is ensured that the water sprayed by the two water spray vertical pipes can just touch the surfaces of both sides of the concrete, which is beneficial to increasing the adaptability of the device. By driving the screw rod to rotate on the top of the mobile vehicle through the handle, the screw rod can drive the mobile frame restricted by the limit rod to translate, and the racks at both ends of the mobile frame will also move synchronously. The rack can drive the two water spray vertical pipes to swing through the gear ring engaged with it, and then the relative distance between the two water spray vertical pipes will also change accordingly.

[0011] As a further preferred embodiment of the present technical solution, a reinforcement strip is fixedly connected to the bends at both ends of the movable frame.

[0012] As a further preferred embodiment of the present technical solution, an extension block is provided at the bottom of one end of the circumferential outer wall of the connecting pin.

[0013] As a further preferred embodiment of the present technical solution, the lead angle of the screw thread is smaller than the equivalent friction angle.

[0014] The utility model provides a concrete temperature control device for ship lock construction, which has the following beneficial effects:

[0015] (1) The utility model provides a guide rail and a sprinkler assembly, which can ensure that the poured concrete can be sprayed with clean water in all directions, thereby avoiding the inconvenience caused by the use of multiple devices, and ensuring that the concrete is cooled evenly. One end of the guide rail is inserted into the other end of the other guide rail, and then the connecting pin is plugged into the connection between the two guide rails. At this time, the two guide rails can be quickly connected. Therefore, the corresponding number of guide rails can be selected according to the length of the ship lock. Since the individual guide rails are short, it can be ensured that they are more convenient to store when not in use. When the device is working, when the temperature sensor inside the concrete detects that the temperature is higher than the threshold, the temperature sensor will transmit the model to the controller, and the controller controls the sprinkler assembly to start running. The motor is controlled to start, and the motor drives the moving vehicle to move on the top of the combined guide rails. During this period, the external water supply device guides water into the spraying horizontal pipe, and then into the spraying vertical pipes at the two ends, and finally sprays outward from the nozzles of the three. The top and both sides of the concrete can be evenly sprayed, which can ensure that the temperature of the concrete can be reduced.

[0016] (2) The utility model sets an adjustment component to drive the relative distance between the two water spray vertical pipes, thereby ensuring that the water sprayed by the two can just touch the surfaces of the concrete on both sides, which is beneficial to increasing the adaptability of the device. The screw rod is driven by the handle to rotate on the top of the mobile vehicle, and the screw rod can drive the mobile frame restricted by the limit rod to move horizontally. The racks at both ends of the mobile frame will also move synchronously. The racks can drive the two water spray vertical pipes to swing through the gear ring engaged with them, and then the relative distance between the two water spray vertical pipes will also change accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall first-view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] In the figure: 1. guide rail; 2. connecting pin; 3. sprinkler assembly; 4. adjustment assembly; 5. extension block; 301. mobile vehicle; 302. motor; 303. water spraying horizontal pipe; 304. water spraying vertical pipe; 401. screw rod; 402. limit rod; 403. movable frame; 404. rack; 405. gear ring; 406. reinforcement strip. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a concrete temperature control device for ship lock construction includes multiple guide rails 1, characterized in that: multiple guide rails 1 are slidably plugged with multiple connecting pins 2, and multiple guide rails 1 are top-mounted with sprinkler assemblies 3, and the sprinkler assembly 3 includes a mobile vehicle 301 placed on the top of the guide rail 1, and a motor 302 is installed on the outside of the mobile vehicle 301, and the motor 302 shaft and the wheel shaft of the mobile vehicle 301 are coaxially fixed, and a water spraying transverse pipe 303 is fixedly installed on one side of the outer wall of the top of the mobile vehicle 301, and the nozzle of the water spraying transverse pipe 303 is tilted downward, and both ends of the water spraying transverse pipe 303 are rotatably connected to a water spraying vertical pipe 304, and the two water spraying vertical pipes 304 are symmetrically arranged, and the nozzles of the two water spraying vertical pipes 304 are arranged close to each other.

[0024] Insert one end of the guide rail 1 into the other end of the other guide rail 1, and then insert the connecting pin 2 into the connection between the two guide rails 1. At this time, the two guide rails 1 can be quickly connected. Therefore, the corresponding number of guide rails 1 can be selected according to the length of the ship lock. Since the guide rails 1 are relatively short, it can be ensured that they are more convenient to store when not in use. When the device is working, when the temperature sensor inside the concrete detects that the temperature is higher than the threshold, the temperature sensor will transmit the model to the controller. The controller controls the sprinkler assembly 3 to start running, and the motor 302 is controlled to start. The motor 302 drives the mobile vehicle 301 to move on the top of the combined guide rails 1. During this period, the external water supply device guides water into the water spray horizontal pipe 303, and then enters the water spray vertical pipe 304 at the two end positions, and finally sprays outward from the nozzles of the three. The top and both sides of the concrete can be evenly sprayed, which can ensure that the temperature of the concrete can be reduced.

[0025] like Figure 1 and Figure 3 As shown, an adjustment component 4 is installed on the top of the mobile vehicle 301, and the adjustment component 4 includes a same screw rod 401 that is rotatably connected to the inner walls on both sides of the mobile vehicle 301, and a mobile frame 403 is provided with an external thread sleeve of the screw rod 401. A plurality of limit rods 402 are slidably inserted inside the mobile frame 403, and both ends of the plurality of limit rods 402 are fixedly connected to the inner walls on both sides of the mobile vehicle 301.

[0026] A rack 404 is fixedly connected to both ends of the moving frame 403, and a gear ring 405 is fixedly sleeved on the circumferential outer walls of the two water spraying vertical pipes 304, and the two racks 404 are respectively meshed with the two gear rings 405.

[0027] By driving the relative distance between the two water spray vertical pipes 304 through the adjustment component 4, it is ensured that the water sprayed by the two can just touch the surfaces of both sides of the concrete, which is beneficial to increase the adaptability of the device. By driving the screw rod 401 to rotate on the top of the mobile vehicle 301 through the handle, the screw rod 401 can drive the mobile frame 403 restricted by the limit rod 402 to translate, and the racks 404 at both ends of the mobile frame 403 will also move synchronously. The rack 404 can drive the two water spray vertical pipes 304 to swing through the gear ring 405 meshing therewith, and then the relative distance between the two water spray vertical pipes 304 will also change accordingly.

[0028] like Figure 2 As shown, a reinforcement strip 406 is fixedly connected to the bending parts at both ends of the movable frame 403 to ensure that the two ends of the extension frame 403 are in a more solid state.

[0029] like Figure 4 As shown, an extension block 5 is provided at the bottom of one end of the circumferential outer wall of the connecting pin 2. After the connection is completed, the extension block 5 will always remain at the bottom under the action of gravity. Therefore, in the absence of human interference, the position of the connecting pin 2 will be restricted by the extension block 5.

[0030] like Figure 1 and Figure 2 As shown, the lead angle of the screw rod 401 is smaller than the equivalent friction angle, so that it has self-locking property, thereby ensuring that the positions of the moving frame 403 and the rack 404 will not change randomly during use.

[0031] The utility model provides a concrete temperature control device for ship lock construction, and the specific working principle is as follows:

[0032] First, assemble the guide rail 1 according to the length of the cast ship lock. The assembly process is to insert one end of the guide rail 1 into the other end of the other guide rail 1, and then plug the connecting pin 2 into the connection between the two guide rails 1. At this time, the two guide rails 1 can be quickly connected. Therefore, the corresponding number of guide rails 1 can be selected according to the length of the ship lock. Since the guide rail 1 is relatively short, it can be ensured that it is more convenient to store when not in use. When the device is working, when the temperature sensor inside the concrete detects that the temperature is higher than the threshold, the temperature sensor will transmit the model to the controller, and the controller controls the sprinkler assembly 3 to start running. The motor 302 is controlled to start, and the motor 302 drives the mobile vehicle 301 to move on the top of the combined guide rail 1. During this period, the external water supply device guides water into the water spray cross pipe 303, and then enters the sprinkler at the two ends. The water riser 304 is finally sprayed outward from the nozzles of the three, and the top and both sides of the concrete can be evenly sprayed, which can ensure that the temperature of the concrete can be reduced. The relative distance between the two water risers 304 can also be driven by the adjusting component 4, so as to ensure that the water sprayed by the two can just touch the surfaces of both sides of the concrete, which is beneficial to increase the adaptability of the device. The screw rod 401 is driven by the handle to rotate on the top of the mobile vehicle 301, and the screw rod 401 can drive the mobile frame 403 restricted by the limit rod 402 to translate, and the racks 404 at both ends of the mobile frame 403 will also move synchronously. The rack 404 can drive the two water risers 304 to swing through the gear ring 405 meshing therewith, and then the relative distance between the two water risers 304 will also change accordingly.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete temperature control device for ship lock construction, comprising a plurality of guide rails (1), characterized in that: A plurality of the guide rails (1) are slidably plugged with a plurality of connecting pins (2); a sprinkler assembly (3) is installed on the top of the plurality of guide rails (1); the sprinkler assembly (3) comprises a mobile vehicle (301) placed on the top of the guide rail (1); a motor (302) is installed on the outside of the mobile vehicle (301); a rotating shaft of the motor (302) and a rotating shaft of a wheel of the mobile vehicle (301) are coaxially fixed; a water spraying transverse pipe (303) is fixedly installed on one side of the outer wall of the top of the mobile vehicle (301); a nozzle of the water spraying transverse pipe (303) is arranged tilted downward; both ends of the water spraying transverse pipe (303) are rotatably connected to a water spraying vertical pipe (304); the two water spraying vertical pipes (304) are symmetrically arranged, and the nozzles of the two water spraying vertical pipes (304) are arranged close to each other.

2. A concrete temperature control device for ship lock construction according to claim 1, characterized in that: An adjustment assembly (4) is installed on the top of the moving vehicle (301), and the adjustment assembly (4) comprises a same screw rod (401) rotatably connected to the inner walls on both sides of the moving vehicle (301), and a moving frame (403) is provided on the outer thread sleeve of the screw rod (401), and a plurality of limit rods (402) are slidably inserted inside the moving frame (403), and the two ends of the plurality of limit rods (402) are fixedly connected to the inner walls on both sides of the moving vehicle (301).

3. A concrete temperature control device for ship lock construction according to claim 2, characterized in that: A rack (404) is fixedly connected to both ends of the movable frame (403), and a gear ring (405) is fixedly sleeved on the circumferential outer walls of the two water spraying vertical pipes (304), and the two racks (404) are respectively meshed with the two gear rings (405).

4. A concrete temperature control device for ship lock construction according to claim 2, characterized in that: A reinforcement strip (406) is fixedly connected to the bending parts at both ends of the movable frame (403).

5. The concrete temperature control device for ship lock construction according to claim 1 is characterized in that: An extension block (5) is provided at the bottom of one end of the circumferential outer wall of the connecting pin (2).

6. A concrete temperature control device for ship lock construction according to claim 2, characterized in that: The lead angle of the screw rod (401) is smaller than the equivalent friction angle.

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