Bridge pouring device for high-cold region

Abstract

A kind of high-cold region bridge pouring device belongs to cold region pouring technical field for building construction, it is characterized in that: including connecting hose and connecting sleeve inserted in the right edge of the side surface of connecting hose, the outer side surface of connecting sleeve is inserted with pouring device around, the side surface of pouring device is connected with fixed handle in the middle of upper side, the outer side surface of fixed handle is inserted with protective rubber sleeve in the left side, the right side surface of pouring device is connected with charging power supply in the middle of upper edge, the right side surface of pouring device is inserted with heating device around edge, can prevent concrete from solidifying in pipeline during use, and can keep the humidity of concrete in pipeline when cleaning.

Description

Technical Field

[0001] This utility model belongs to the technical field of cold-region pouring equipment for building construction, specifically relating to a device for pouring bridges in high-altitude and cold regions. Background Technology

[0002] When using pouring pipes for bridge construction in cold regions, the concrete can easily solidify inside the pipes due to the low temperature. When reusing the pipes, it takes workers a long time to clear them. Furthermore, the solidified concrete requires workers to soak the pipes in warm water for cleaning, which is inconvenient for workers. Utility Model Content

[0003] The purpose of this invention is to heat the pipelines during bridge construction in cold regions, prevent the concrete from solidifying inside the pipelines during use, and maintain the moisture of the concrete inside the pipelines during cleaning. This facilitates operation and quick cleaning of the concrete inside the pipelines. The technical solution is as follows: A bridge pouring device for high-altitude and cold regions, characterized in that: it includes a connecting hose 1 and a connecting sleeve 2 inserted at the right edge of the side surface of the connecting hose 1; a pouring device 3 is inserted around the outer surface of the connecting sleeve 2; a fixing handle 4 is connected to the center of the upper part of the side surface of the pouring device 3; a protective rubber sleeve 5 is inserted into the left side of the outer surface of the fixing handle 4; a charging power supply 6 is connected to the center of the upper edge of the right side surface of the pouring device 3; and heating devices 7 are inserted around the perimeter of the right side surface of the pouring device 3. The system includes a connector 3-1, a material tube 3-2, a slot 3-3, and grooves 3-4. The material tube 3-2 is connected to the center of the right side surface of the connector 3-1. Slots 3-3 are located around the perimeter of the right side surface of the material tube 3-2. Several grooves 3-4, spiral in shape, are evenly distributed around the inner side surface of the material tube 3-2. The connector 3-1 is concave and is inserted into the outer surface of the connecting sleeve 2. The connector 3-1 and the connecting sleeve 2 are connected by threads. The slot... A through hole is provided at the left edge of the upper surface of connector 3-3. The charging power supply 6 includes a battery 6-1, a socket 6-2, a contact 6-3, and a magnet 6-4. The socket 6-2 is connected to the middle of the right edge of the upper surface of the battery 6-1. The contact 6-3 is inserted into the middle of the right side of the lower surface of the battery 6-1. The magnet 6-4 is connected to the middle of the left side surface of the battery 6-1. The magnet 6-4 is attracted to the right side surface of connector 3-1. The contact 6-3 is inserted into the through hole. The heating device 7 includes a copper ring 7-1 and a sheath 7-2. The heating rod 7-3 and the electrode 7-4 are provided. Several sheaths 7-2 are evenly distributed around the right side surface of the copper ring 7-1. A heating rod 7-3 is inserted into the center of the right side surface of each sheath 7-2. An electrode 7-4 is connected to the middle of the upper part of the side surface of the copper ring 7-1. The copper ring 7-1 and the heating rod 7-3 are inserted into the slot 3-3. The electrode 7-4 is inserted into the through hole and contacts the contact 6-3. The heating rod 7-3 penetrates the sheath 7-2 and contacts the copper ring 7-1.

[0004] The beneficial effects of this utility model are: it can heat the pipeline while pouring bridges in cold regions, prevent the concrete from solidifying inside the pipeline during use, and keep the concrete inside the pipeline moist during cleaning, making it convenient for workers to operate and quickly clean the concrete inside the pipeline. Attached Figure Description

[0005] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the casting device 3 of this utility model; Figure 3 This is a schematic diagram of the structure of the charging power supply 6 of this utility model; Figure 4 This is a schematic diagram of the heating device 7 of this utility model; In the diagram: 1. Connecting hose; 2. Connecting sleeve; 3. Pouring device; 4. Fixing handle; 5. Protective rubber sleeve; 6. Charging power supply; 7. Heating device; 8. Connector; 9. Material tube; 10. Slot; 11. Groove; 12. Recess; 13. Battery; 14. Socket; 15. Contact; 16. Magnet; 17. Copper ring; 18. Sheath; 19. Heating rod; 10. Electrode; 11. Electrode. Detailed Implementation

[0006] Reference Figures 1-4 The aforementioned bridge pouring device for high-altitude and cold regions is characterized by comprising a connecting hose 1 and a connecting sleeve 2 inserted at the right edge of the side surface of the connecting hose 1. A pouring device 3 is inserted around the outer surface of the connecting sleeve 2. A fixed handle 4 is connected to the middle of the upper part of the side surface of the pouring device 3. A protective rubber sleeve 5 is inserted on the left side of the outer surface of the fixed handle 4. A charging power supply 6 is connected to the middle of the upper edge of the right side surface of the pouring device 3. A heating device 7 is inserted around the edges of the right side surface of the pouring device 3.

[0007] In use, first press the connecting sleeve 2 tightly onto the end of the heating pipe 1, then insert the connecting sleeve 2 into the left end of the pouring device 3 and tighten it. Then, the worker holds the fixing handle 4 while the protective rubber sleeve 5 prevents heat loss from the hand. Then, the charging power supply 6 is attached to the upper edge of the right end of the pouring pile 3, and at the same time, the charging power supply 6 is in contact with the heating device 7. At the same time, current is injected into the heating device 7 and heated. Finally, the worker opens the concrete shut-off valve to allow the concrete to be discharged through the connecting hose 1 and the pouring device 3 for pouring.

[0008] Furthermore, the casting device 3 includes a connector 3-1, a material pipe 3-2, a slot 3-3, and a groove 3-4. The material pipe 3-2 is connected to the center of the right side surface of the connector 3-1. The slot 3-3 is provided at the periphery of the right side surface of the material pipe 3-2. Several grooves 3-4 are evenly distributed around the periphery of the inner side surface of the material pipe 3-2. The grooves 3-4 are spiral-shaped. The connector 3-1 is concave. The connector 3-1 is inserted into the outer surface of the connecting sleeve 2. The connector 3-1 and the connecting sleeve 2 are connected to each other by threads. A through hole is provided at the left edge of the upper inner surface of the slot 3-3.

[0009] When in use, first insert the connecting sleeve 2 into the left end of the connector 3-1 and rotate the connector 3-1 to tighten the connecting sleeve 2 inside the connector 3-1. Then, attach the charging power supply 2 above the front surface of the connector 3-1. At the same time, the charging power supply 2 contacts the heating device 7 in the slot 3-3 to make the heating device 7 powered on and heated. Finally, when the concrete is injected into the material pipe 3-2, the spiral groove 3-4 can accelerate the flow of concrete.

[0010] Furthermore, the charging power supply 6 includes a battery 6-1, a socket 6-2, a contact 6-3, and a magnet 6-4. The socket 6-2 is connected to the middle of the right edge of the upper surface of the battery 6-1. The contact 6-3 is inserted into the middle of the right side of the lower surface of the battery 6-1. The magnet 6-4 is connected to the middle of the left side surface of the battery 6-1. The magnet 6-4 is attracted to the right side surface of the connector 3-1. The contact 6-3 is inserted into the through hole.

[0011] In use, first place the battery 6-1 above the right surface of the connector 3-1 and use the magnet 6-4 to attract the battery 6-1 to the connector 3-1. At the same time, insert the contact 6-3 into the through hole to contact the heating device 7, so that current is injected into the heating device 7 and the heating device 7 is heated. When the concrete passes through the material pipe 3-2, it is heated to prevent the concrete from sticking to the inner wall of the material pipe 3-2. When the battery 6-1 is low on power, plug the charger into the socket 6-2 to charge it.

[0012] Furthermore, the heating device 7 includes a copper ring 7-1, a sheath 7-2, a heating rod 7-3, and an electrode 7-4. Several sheaths 7-2 are evenly distributed around the perimeter of the right side surface of the copper ring 7-1. A heating rod 7-3 is inserted into the center of the right side surface of each sheath 7-2. An electrode 7-4 is connected to the middle of the upper part of the side surface of the copper ring 7-1. The copper ring 7-1 and the heating rod 7-3 are inserted into the slot 3-3. The electrode 7-4 is inserted into the through hole and contacts the contact 6-3. The heating rod 7-3 penetrates the sheath 7-2 and contacts the copper ring 7-1.

[0013] In use, first insert the heating rod 7-3 into the slot 3-3 and install it into the sheath 7-2. At the same time, the heating rod 7-3 contacts the copper ring 7-1. Then, the current in the battery 6-1 is injected into the copper ring 7-1 through the contact 6 and the electrode 7-4. Finally, the current in the copper ring 7-1 is injected into the heating rod 7-3 to heat the feed tube 3-2.

[0014] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A device for bridge casting in high-altitude and cold regions, characterized in that: It includes a connecting hose (1) and a connecting sleeve (2) inserted at the right edge of the side surface of the connecting hose (1). A pouring device (3) is inserted around the outer surface of the connecting sleeve (2). A fixed handle (4) is connected to the middle of the upper part of the side surface of the pouring device (3). A protective rubber sleeve (5) is inserted on the left side of the outer surface of the fixed handle (4). A charging power supply (6) is connected to the middle of the upper edge of the right side surface of the pouring device (3). A heating device (7) is inserted around the edges of the right side surface of the pouring device (3).

2. The device for bridge casting in high-altitude and cold regions according to claim 1, characterized in that: The casting device (3) includes a connector (3-1), a material pipe (3-2), a slot (3-3), and a groove (3-4). The material pipe (3-2) is connected to the center of the right side surface of the connector (3-1). The slot (3-3) is provided at the four edges of the right side surface of the material pipe (3-2). Several grooves (3-4) are evenly distributed around the inner side surface of the material pipe (3-2). The grooves (3-4) are spiral-shaped. The connector (3-1) is concave-shaped. The connector (3-1) is inserted into the outer surface of the connecting sleeve (2). The connector (3-1) and the connecting sleeve (2) are connected to each other by threads. A through hole is provided at the left edge of the inner upper surface of the slot (3-3).

3. The device for bridge casting in high-altitude and cold regions according to claim 2, characterized in that: The charging power supply (6) includes a battery (6-1), a socket (6-2), a contact (6-3), and a magnet (6-4). The socket (6-2) is connected to the middle of the right edge of the upper surface of the battery (6-1). The contact (6-3) is inserted into the middle of the right side of the lower surface of the battery (6-1). The magnet (6-4) is connected to the middle of the left side surface of the battery (6-1). The magnet (6-4) is attracted to the right side surface of the connector (3-1). The contact (6-3) is inserted into the through hole.

4. The device for bridge casting in high-altitude and cold regions according to claim 3, characterized in that: The heating device (7) includes a copper ring (7-1), a sheath (7-2), a heating rod (7-3), and an electrode (7-4). Several sheaths (7-2) are evenly distributed around the perimeter of the right side surface of the copper ring (7-1). A heating rod (7-3) is inserted into the center of the right side surface of each sheath (7-2). An electrode (7-4) is connected to the middle of the upper part of the side surface of the copper ring (7-1). The copper ring (7-1) and the heating rod (7-3) are inserted into the slot (3-3). The electrode (7-4) is inserted into the through hole and contacts the contact (6-3). The heating rod (7-3) penetrates the sheath (7-2) and contacts the copper ring (7-1).

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