Pipe jacking production forming device and forming method thereof

Abstract

The invention relates to a pipe jacking production forming device which comprises a detecting mechanism, a pouring mechanism, a limiting mechanism, a rotating mechanism, a clamping mechanism, a spraying mechanism, a ventilating mechanism and a drying mechanism, the limiting mechanism is arranged on the pouring mechanism, and the clamping mechanism, the spraying mechanism, the ventilating mechanism and the drying mechanism are all arranged on the rotating mechanism; the detection mechanism is arranged on the rotating mechanism and the clamping mechanism, a steel reinforcement framework is placed in the pouring mechanism, modified concrete is injected into the pouring mechanism, a long screw is used for moving up and down and rotating to conduct centrifugal forming on the modified concrete, and the inner wall of a poured jacking pipe is coated with waterproof concrete. The jacking pipe is placed in the pouring mechanism for enough time, jacking pipe forming environment information obtained by the detection mechanism is combined, the clamping mechanism, the spraying mechanism, the ventilation mechanism and the drying mechanism are moved to designated positions through the rotating mechanism, and the jacking pipe is reasonably maintained according to different conditions so as to ensure the performance and quality of the jacking pipe.

Description

Technical Field

[0001] The invention relates to the technical field of jacking pipe production, in particular to a jacking pipe production forming device and a forming method thereof. Background Art

[0002] Pipe jacking technology is a non-excavation pipeline laying construction technology used in municipal construction. In the process of reinforced concrete pipe jacking, centrifugal radial forming or vibration forming is usually used. The centrifugal radial forming method is to place the welded steel frame on a base and set a cylindrical mold on the outside. Then, concrete is poured into the mold and a long screw is used for centrifugation while the concrete is being poured, thereby completing the forming operation of the reinforced concrete pipe jacking.

[0003] After searching, a highly leak-resistant reinforced concrete jacking pipe forming device was proposed according to the publication number CN218905811U. The content in the instruction manual recorded that "through the setting of the positioning and clamping components, after the steel skeleton is placed vertically on the base and the left shell and the right shell are closed, the staff only needs to fix the mounting ring to the upper end of the steel mold shell through the connecting piece, and use multiple sets of driving components to drive multiple clamping plates close to the steel skeleton, and clamp and position the steel skeleton, so as to avoid the steel skeleton from being offset when the concrete is injected and the concrete is centrifugally radially formed, and avoid the low qualified rate of the finished reinforced concrete jacking pipes due to the different local structural strength after the reinforced concrete jacking pipe is formed, thereby effectively improving the quality of the finished reinforced concrete jacking pipes."

[0004] The high-leakage-resistant reinforced concrete jacking pipe forming device not only needs to place the jacking pipe inside the steel membrane shell for a sufficient time after the jacking pipe is cast to ensure that the jacking pipe reaches sufficient strength, but also needs to perform reasonable maintenance on the jacking pipe to ensure the performance and quality of the jacking pipe. Therefore, a jacking pipe production forming device and a forming method thereof are proposed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a pipe jacking production and forming device and a forming method thereof, which have the advantages of good forming effect and solve the problem of poor maintenance effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a jacking pipe production and forming device, comprising a detection mechanism, a casting mechanism, a limiting mechanism, a rotating mechanism, a clamping mechanism, a spraying mechanism, a ventilation mechanism and a drying mechanism, wherein the limiting mechanism is arranged on the casting mechanism, the clamping mechanism, the spraying mechanism, the ventilation mechanism and the drying mechanism are all arranged on the rotating mechanism, and the detection mechanism is arranged on the rotating mechanism and the clamping mechanism.

[0007] Furthermore, the casting mechanism includes a base, the top of the base is provided with a long screw for centrifugation, the top of the base is hinged with two shells, one side of the two shells are hinged to each other, and the other sides of the two shells are fixedly installed with connecting plates, and the two connecting plates are threadedly connected by bolts.

[0008] Further, the limiting mechanism includes a mounting plate, which is plugged into the tops of the two shells, and two threaded sleeves are fixedly installed on the opposite sides of the outside of the mounting plate, and threaded rods are threadedly installed inside the two threaded sleeves, and knobs are fixedly installed on the opposite sides of the two threaded rods, and the opposite sides of the two threaded rods penetrate and extend to the inside of the mounting plate. The opposite sides of the two threaded rods are rotatably installed with limiting plates through bearings, and the opposite sides of the two limit plates are fixedly installed with limiting rods that penetrate and extend to the outside of the mounting plate, and the opposite sides of the two limit rods are fixedly installed with baffles.

[0009] Furthermore, the rotating mechanism includes a column, a motor is fixedly installed inside the column, the output end of the motor passes through and extends to the top of the column, a rotating plate is fixedly installed on the output end of the motor, a plurality of horizontal plates are fixedly installed on the outside of the rotating plate, and a rotating table is fixedly installed on the outside of each of the plurality of horizontal plates.

[0010] Furthermore, the clamping mechanism includes an electric push rod, which is fixedly connected to the top of the turntable. The output end of the electric push rod passes through and extends to the bottom of the turntable. A lifting plate is fixedly installed on the output end of the electric push rod, and a plurality of pneumatic fingers are fixedly installed on the bottom of the lifting plate.

[0011] Further, the spray mechanism includes a water tank, which is fixedly connected to the top of the rotating table. The top of the water tank is connected to a water inlet pipe, and a first filter is fixedly installed inside the water tank. The bottom of the water tank is connected to a drain pipe that passes through and extends to the bottom of the rotating table. Valves are fixedly installed on the outside of the water inlet pipe and the outside of the drain pipe. A first horizontal pipe connected to the drain pipe is fixedly installed on the bottom of the rotating table. A first annular pipe connected to the first horizontal pipe is fixedly installed on the bottom of the rotating table, and a plurality of nozzles are connected to the bottom of the first annular pipe.

[0012] Further, the ventilation mechanism includes a fan, which is fixedly connected to the top of the rotating table, the air inlet of the fan is connected to an air inlet pipe, the air outlet of the fan is connected to an air outlet pipe that passes through and extends to the bottom of the rotating table, the air outlet pipe, a second horizontal pipe connected to the air outlet pipe is fixedly installed at the bottom of the rotating table, a second annular pipe connected to the second horizontal pipe is fixedly installed at the bottom of the rotating table, and the bottom of the second annular pipe is connected to multiple nozzles.

[0013] Furthermore, the drying mechanism includes a heating box, which is fixedly connected to the top of the rotating table, the air inlet pipe is fixedly connected to the inside of the heating box, a sealing door is embedded in the side of the heating box, an air inlet hole is opened on the outside of the sealing door, a second filter, a box body and a plurality of heating rods are fixedly installed inside the heating box, a plurality of desiccant bags are placed inside the box body, a cover body is placed on the top of the box body, and a card block extending to the inside of the box body is fixedly installed on the bottom of the cover body.

[0014] Furthermore, the detection mechanism includes multiple temperature sensors and multiple humidity sensors, the multiple temperature sensors are respectively fixedly connected to the bottom of the rotating table and the bottom of the lifting plate, and the multiple humidity sensors are respectively fixedly connected to the bottom of the rotating table and the bottom of the lifting plate.

[0015] Another technical problem solved by the present invention is to provide a method for forming a jacking pipe, comprising the following specific steps: S1: first open the pouring mechanism, then vertically place the bundled steel bar skeleton inside the pouring mechanism, close the pouring mechanism, then install the limiting mechanism on the top of the pouring mechanism, and finally use the limiting mechanism to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism through the feeding pipe, and a long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete is poured, remove the limit mechanism to release the limit on the steel skeleton. Apply waterproof concrete to the inner wall of the top pipe after pouring. S4: Obtain the jacking pipe forming environment information through the detection mechanism, compare the jacking pipe forming environment information with the jacking pipe forming environment information threshold, and calculate the formula as follows: In the formula, the jacking forming environment information is the temperature value above the jacking pipe and humidity above the top pipe , the pipe jacking forming environment information threshold is the temperature threshold and humidity threshold , temperature threshold The humidity threshold is 20℃. is 60%, is the temperature difference, is the humidity difference; S5: Based on temperature difference and humidity difference Determine the type of pipe jacking forming environment, and use the rotating mechanism to drive the clamping mechanism, spraying mechanism, ventilation mechanism and drying mechanism to rotate to the designated position to maintain the pipe jacking; S5.1: Determine whether the temperature is lower than 20°C. If yes, proceed to S5.2; if no, proceed to S5.5. S5.2: Determine whether the humidity is lower than 60%. If yes, proceed to S5.3; if no, proceed to S5.4. S5.3: First, use the ventilation mechanism and the drying mechanism to heat the top pipe, and use the clamping mechanism to clamp the insulation material. Then, use the rotating mechanism to move the clamping mechanism and the insulation material to the top of the top pipe, and then use the clamping mechanism to release the insulation material. Finally, manually arrange the insulation material to wrap the top pipe. S5.4: First, use the ventilation mechanism and the drying mechanism to heat and dry the top pipe, and use the clamping mechanism to clamp the thermal insulation material and the moisture-retaining material at the same time. Then, use the rotating mechanism to move the clamping mechanism, the thermal insulation material and the moisture-retaining material to the top of the top pipe. Then, use the clamping mechanism to release the clamping of the thermal insulation material and the moisture-retaining material at the same time. Finally, manually arrange the thermal insulation material and the moisture-retaining material to wrap the top pipe. S5.5: Determine whether the humidity is lower than 60%. If yes, proceed to S5.6; if no, proceed to S5.7. S5.6: First, use the spray mechanism to spray the top pipe, and use the clamping mechanism to clamp the moisturizing material, then use the rotating mechanism to move the clamping mechanism and the moisturizing material to the top of the top pipe, and then use the clamping mechanism to release the moisturizing material, and finally manually arrange the moisturizing material to wrap the top pipe; S5.7: First, use the spray mechanism to spray the top pipe, then use the rotating mechanism to move the ventilation mechanism and the drying mechanism to the top of the top pipe, then use the ventilation mechanism and the drying mechanism to cool and dry the top pipe, and use the clamping mechanism to clamp the breathable material, then use the rotating mechanism to move the clamping mechanism and the breathable material to the top of the top pipe, then use the clamping mechanism to release the breathable material, and finally manually arrange the breathable material to wrap the top pipe; S6: After the jacking pipe is formed, first use the rotating mechanism to move to the specified position so that there is no obstruction directly above the jacking pipe, then open the casting mechanism, take out the jacking pipe, and finally clean and maintain the inside of the casting mechanism.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects: The jacking pipe production and forming device and the forming method thereof are provided with a detection mechanism, a casting mechanism, a limiting mechanism, a rotating mechanism, a clamping mechanism, a spraying mechanism, a ventilation mechanism and a drying mechanism, a steel skeleton is placed inside the casting mechanism, the steel skeleton is limited by a limiting mechanism, modified concrete is injected into the casting mechanism, a long screw is used to move up and down and rotate to centrifugally form the modified concrete, the limiting mechanism is removed after a certain amount of modified concrete is cast, waterproof concrete is applied to the inner wall of the jacking pipe after casting, the jacking pipe is placed inside the casting mechanism for a sufficient time, and the clamping mechanism, the spraying mechanism, the ventilation mechanism and the drying mechanism are moved to a designated position by a rotating mechanism in combination with the jacking pipe forming environment information obtained by the detection mechanism, and reasonable maintenance is performed on the jacking pipe according to different situations to ensure the performance and quality of the jacking pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the limiting mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the rotating mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the spray mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the ventilation mechanism of the present invention; Figure 6 It is a schematic diagram of the drying mechanism structure of the present invention; Figure 7 It is a flow chart of the present invention; Figure 8 This is the control principle diagram of the present invention.

[0018] In the figure: 1 detection mechanism, 11 temperature sensor, 12 humidity sensor, 13 controller, 2 casting mechanism, 21 base, 22 shell, 3 limit mechanism, 31 mounting plate, 32 threaded sleeve, 33 threaded rod, 34 knob, 35 limit plate, 4 rotating mechanism, 41 column, 42 motor, 43 rotating plate, 44 horizontal plate, 45 rotating table, 5 clamping mechanism, 51 electric push rod, 52 lifting plate, 53 pneumatic finger, 6 spray mechanism, 61 water tank, 62 water inlet pipe, 63 first filter screen, 64 drain pipe, 65 first horizontal pipe, 66 first annular pipe, 67 nozzle, 7 ventilation mechanism, 71 fan, 72 air inlet pipe, 73 air outlet pipe, 74 second horizontal pipe, 75 second annular pipe, 76 nozzle, 8 drying mechanism, 81 heating box, 82 sealing door, 83 second filter screen, 84 heating rod, 85 box body, 86 desiccant bag, 87 cover body, 88 block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-8 A jacking pipe production and forming device and a forming method thereof in this embodiment include a detection mechanism 1, a casting mechanism 2, a limiting mechanism 3, a rotating mechanism 4, a clamping mechanism 5, a spraying mechanism 6, a ventilation mechanism 7 and a drying mechanism 8. The limiting mechanism 3 is arranged on the casting mechanism 2, the clamping mechanism 5, the spraying mechanism 6, the ventilation mechanism 7 and the drying mechanism 8 are all arranged on the rotating mechanism 4, and the detection mechanism 1 is arranged on the rotating mechanism 4 and the clamping mechanism 5.

[0021] Specifically, a steel skeleton is placed inside the pouring mechanism 2, and a limiting mechanism 3 is used to limit the steel skeleton, and the modified concrete is injected into the pouring mechanism 2. The modified concrete is centrifugally formed by moving up and down and rotating using a long screw. After pouring a certain amount of modified concrete, the limiting mechanism 3 is removed, and waterproof concrete is applied to the inner wall of the jacking pipe after pouring. The jacking pipe is placed inside the pouring mechanism 2 for a sufficient period of time, and the detection mechanism 1 is used to obtain the jacking pipe forming environment information. In combination with the jacking pipe forming environment information, the rotating mechanism 4 is used to move the clamping mechanism 5, the spraying mechanism 6, the ventilation mechanism 7 and the drying mechanism 8 to the specified positions, and the jacking pipe is reasonably maintained according to different situations to ensure the performance and quality of the jacking pipe.

[0022] In this embodiment, the casting mechanism 2 includes a base 21, and a long screw for centrifugation is arranged on the top of the base 21. Two shells 22 are hinged on the top of the base 21. One side of the two shells 22 are hinged to each other, and the other sides of the two shells 22 are fixedly installed with connecting plates, and the two connecting plates are threadedly connected by bolts.

[0023] Specifically, the two housings 22 can be opened by unscrewing the bolts from the inside of the connecting plate, and the two housings 22 can be closed by screwing the bolts into the inside of the connecting plate.

[0024] In this embodiment, the limiting mechanism 3 includes a mounting plate 31, which is plugged into the tops of the two shells 22. Two threaded sleeves 32 are fixedly installed on the opposite sides of the outside of the mounting plate 31. The insides of the two threaded sleeves 32 are threadedly installed with threaded rods 33. The two threaded rods 33 are fixedly installed with knobs 34 on the opposite sides. The opposite sides of the two threaded rods 33 penetrate and extend to the inside of the mounting plate 31. The opposite sides of the two threaded rods 33 are rotatably installed with limiting plates 35 through bearings. The opposite sides of the two limit plates 35 are fixedly installed with limiting rods that penetrate and extend to the outside of the mounting plate 31, and the opposite sides of the two limit rods are fixedly installed with baffles.

[0025] Specifically, by rotating the two knobs 34 , the two knobs 34 drive the two threaded rods 33 to rotate inside the two threaded sleeves 32 , and the two threaded rods 33 drive the two limiting plates 35 to move relatively to limit the steel bar skeleton.

[0026] In this embodiment, the rotating mechanism 4 includes a column 41, a motor 42 is fixedly installed inside the column 41, the output end of the motor 42 passes through and extends to the top of the column 41, a rotating plate 43 is fixedly installed on the output end of the motor 42, a plurality of horizontal plates 44 are fixedly installed on the outside of the rotating plate 43, and a rotating table 45 is fixedly installed on the outside of the plurality of horizontal plates 44.

[0027] Specifically, by turning on the motor 42, the motor 42 drives the rotating plate 43, the horizontal plate 44 and the rotating table 45 to rotate, and the rotation angle of the rotating table 45 does not exceed 360°. The cables of the electrical components appearing in the text are long enough to prevent the cables from being entangled.

[0028] In this embodiment, the clamping mechanism 5 includes an electric push rod 51, which is fixedly connected to the top of the rotating table 45. The output end of the electric push rod 51 passes through and extends to the bottom of the rotating table 45. A lifting plate 52 is fixedly installed at the output end of the electric push rod 51, and a plurality of pneumatic fingers 53 are fixedly installed at the bottom of the lifting plate 52.

[0029] Specifically, by turning on the electric push rod 51, the electric push rod 51 drives the lifting plate 52 and the pneumatic fingers 53 to move downward, and the pneumatic fingers 53 clamp the object.

[0030] In this embodiment, the spray mechanism 6 includes a water tank 61, which is fixedly connected to the top of the rotating table 45. The top of the water tank 61 is connected to a water inlet pipe 62, and a first filter screen 63 is fixedly installed inside the water tank 61. The bottom of the water tank 61 is connected to a drain pipe 64 that passes through and extends to the bottom of the rotating table 45. Valves are fixedly installed on the outside of the water inlet pipe 62 and the outside of the drain pipe 64. A first horizontal pipe 65 connected to the drain pipe 64 is fixedly installed at the bottom of the rotating table 45. A first annular pipe 66 connected to the first horizontal pipe 65 is fixedly installed at the bottom of the rotating table 45. The bottom of the first annular pipe 66 is connected to multiple nozzles 67, and the multiple nozzles 67 are all atomizing nozzles.

[0031] Specifically, the valve outside the water inlet pipe 62 is opened to inject water into the water tank 61, the first filter screen 63 filters the debris in the water, the valve outside the drain pipe 64 is opened to inject water into the first horizontal pipe 65 and the first annular pipe 66, and the water mist is sprayed through the nozzle 67 to spray the top pipe.

[0032] In this embodiment, the ventilation mechanism 7 includes a fan 71, which is fixedly connected to the top of the rotating table 45. The air inlet of the fan 71 is connected to an air inlet pipe 72, and the air outlet of the fan 71 is connected to an air outlet pipe 73 that passes through and extends to the bottom of the rotating table 45. The air outlet pipe 73 and the bottom of the rotating table 45 are fixedly installed with a second horizontal pipe 74 connected to the air outlet pipe 73. The bottom of the rotating table 45 is fixedly installed with a second annular pipe 75 connected to the second horizontal pipe 74, and the bottom of the second annular pipe 75 is connected to multiple nozzles 76.

[0033] Specifically, by turning on the fan 71 , air enters the interior of the fan 71 through the air inlet pipe 72 , and is transmitted to the second transverse pipe 74 and the second annular pipe 75 through the air outlet pipe 73 , and the air is sprayed out through the nozzle 76 to blow the top pipe.

[0034] In this embodiment, the drying mechanism 8 includes a heating box 81, which is fixedly connected to the top of the rotating table 45, and the air inlet pipe 72 is fixedly connected to the inside of the heating box 81. A sealing door 82 is embedded in the side of the heating box 81, and an air inlet hole is opened on the outside of the sealing door 82. A second filter screen 83, a box body 85 and a plurality of heating rods 84 are fixedly installed inside the heating box 81, and a plurality of desiccant bags 86 are placed inside the box body 85, and the plurality of desiccant bags 86 are all silica gel desiccant bags. A cover body 87 is placed on the top of the box body 85, and a block 88 extending into the inside of the box body 85 is fixedly installed at the bottom of the cover body 87.

[0035] Specifically, air enters the heating box 81 through the air inlet, the second filter 83 filters debris in the air, the cover 87 is opened, the desiccant bag 86 dries the air inside the heating box 81, and the heating rod 84 is turned on to heat the air inside the heating box 81.

[0036] In this embodiment, the detection mechanism 1 includes a temperature sensor 11, a humidity sensor 12 and a controller 13. The temperature sensor 11 is fixedly connected to the bottom of the rotating table 45 and the bottom of the lifting plate 52. The humidity sensor 12 is fixedly connected to the bottom of the rotating table 45 and the bottom of the lifting plate 52. The controller 13 is fixedly connected to the outside of the column 41.

[0037] Specifically, the temperature sensor 11 can detect the temperature above the top pipe, the humidity sensor 12 can detect the humidity above the top pipe, and the controller 13 controls the operation of the motor 42, the electric push rod 51, the pneumatic finger 53, the fan 71 and the heating rod 84 by receiving signals from the temperature sensor 11 and the humidity sensor 12.

[0038] Another technical problem solved by the present invention is to provide a method for forming a jacking pipe, comprising the following specific steps: S1: first open the pouring mechanism 2, then vertically place the bundled steel bar skeleton inside the pouring mechanism 2, close the pouring mechanism 2, then install the limiting mechanism 3 on the top of the pouring mechanism 2, and finally use the limiting mechanism 3 to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism 2 through the feeding pipe, and the long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete is poured, remove the limit mechanism 3 to release the limit of the steel skeleton, and apply waterproof concrete to the inner wall of the top pipe after pouring. S4: Obtain the jacking pipe forming environment information through the detection mechanism 1, compare the jacking pipe forming environment information with the jacking pipe forming environment information threshold, and calculate the formula as follows: In the formula, the pipe jacking forming environment information is the temperature value above the pipe jacking and humidity above the top pipe , the pipe jacking forming environment information threshold is the temperature threshold and humidity threshold , temperature threshold The humidity threshold is 20℃. is 60%, is the temperature difference, is the humidity difference; S5: Based on temperature difference and humidity difference Determine the type of the jacking forming environment, use the rotating mechanism 4 to drive the clamping mechanism 5, the spraying mechanism 6, the ventilation mechanism 7 and the drying mechanism 8 to rotate to the specified position to maintain the jacking pipe; S5.1: Determine whether the temperature is lower than 20°C. If yes, proceed to S5.2; if no, proceed to S5.5. S5.2: Determine whether the humidity is lower than 60%. If yes, proceed to S5.3; if no, proceed to S5.4. S5.3: First, the ventilating mechanism 7 and the drying mechanism 8 are used to heat the top pipe, and the clamping mechanism 5 is used to clamp the heat-insulating material. Then, the rotating mechanism 4 is used to move the clamping mechanism 5 and the heat-insulating material to the top of the top pipe. Then, the clamping mechanism 5 is used to release the heat-insulating material. Finally, the heat-insulating material is manually arranged to wrap the top pipe. S5.4: First, the ventilation mechanism 7 and the drying mechanism 8 are used to heat and dry the top pipe, and the clamping mechanism 5 is used to clamp the thermal insulation material and the moisturizing material at the same time. Then, the rotating mechanism 4 is used to move the clamping mechanism 5, the thermal insulation material and the moisturizing material to the top of the top pipe. Then, the clamping mechanism 5 is used to release the clamping of the thermal insulation material and the moisturizing material at the same time. Finally, the thermal insulation material and the moisturizing material are manually arranged to wrap the top pipe. S5.5: Determine whether the humidity is lower than 60%. If yes, proceed to S5.6; if no, proceed to S5.7. S5.6: First, the top pipe is sprayed with the spray mechanism 6, and the moisturizing material is clamped with the clamping mechanism 5. Then, the clamping mechanism 5 and the moisturizing material are moved to the top of the top pipe by the rotating mechanism 4. Then, the moisturizing material is released by the clamping mechanism 5. Finally, the moisturizing material is manually arranged to wrap the top pipe. S5.7: First, use the spray mechanism 6 to spray the top pipe, then use the rotating mechanism 4 to move the ventilation mechanism 7 and the drying mechanism 8 to the top of the top pipe, then use the ventilation mechanism 7 and the drying mechanism 8 to cool and dry the top pipe, and use the clamping mechanism 5 to clamp the breathable material, then use the rotating mechanism 4 to move the clamping mechanism 5 and the breathable material to the top of the top pipe, then use the clamping mechanism 5 to release the clamping of the breathable material, and finally manually arrange the breathable material to wrap the top pipe; S6: After the jacking pipe is formed, the rotating mechanism 4 is first used to move to the specified position so that there is no obstruction directly above the jacking pipe, and then the casting mechanism 2 is opened, and the jacking pipe is taken out, and finally the inside of the casting mechanism 2 is cleaned and maintained.

[0039] When the temperature is 10°C and the humidity is 50%: S1: first open the pouring mechanism 2, then vertically place the bundled steel bar skeleton inside the pouring mechanism 2, close the pouring mechanism 2, then install the limiting mechanism 3 on the top of the pouring mechanism 2, and finally use the limiting mechanism 3 to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism 2 through the feeding pipe, and the long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete is poured, remove the limit mechanism 3 to release the limit of the steel skeleton, and apply waterproof concrete to the inner wall of the top pipe after pouring. S4: First, use the ventilation mechanism 7 and the drying mechanism 8 to heat the top pipe, and use the clamping mechanism 5 to clamp the insulation material. Then, use the rotating mechanism 4 to move the clamping mechanism 5 and the insulation material to the top of the top pipe, and then use the clamping mechanism 5 to release the insulation material. Finally, manually arrange the insulation material to wrap the top pipe. S5: After the jacking pipe is formed, the rotating mechanism 4 is first used to move to the specified position so that there is no obstruction directly above the jacking pipe, and then the casting mechanism 2 is opened, and the jacking pipe is taken out, and finally the inside of the casting mechanism 2 is cleaned and maintained.

[0040] When the temperature is 15°C and the humidity is 72%: S1: first open the pouring mechanism 2, then vertically place the bundled steel bar skeleton inside the pouring mechanism 2, close the pouring mechanism 2, then install the limiting mechanism 3 on the top of the pouring mechanism 2, and finally use the limiting mechanism 3 to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism 2 through the feeding pipe, and the long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete is poured, remove the limit mechanism 3 to release the limit of the steel skeleton, and apply waterproof concrete to the inner wall of the top pipe after pouring. S4: firstly, the ventilation mechanism 7 and the drying mechanism 8 are used to heat and dry the top pipe, and the clamping mechanism 5 is used to clamp the thermal insulation material and the moisturizing material at the same time, and then the rotating mechanism 4 is used to move the clamping mechanism 5, the thermal insulation material and the moisturizing material to the top of the top pipe, and then the clamping mechanism 5 is used to release the clamping of the thermal insulation material and the moisturizing material at the same time, and finally the thermal insulation material and the moisturizing material are manually arranged to wrap the top pipe; S5: After the jacking pipe is formed, the rotating mechanism 4 is first used to move to the specified position so that there is no obstruction directly above the jacking pipe, and then the casting mechanism 2 is opened, and the jacking pipe is taken out, and finally the inside of the casting mechanism 2 is cleaned and maintained.

[0041] When the temperature is 24°C and the humidity is 48%: S1: first open the pouring mechanism 2, then vertically place the bundled steel bar skeleton inside the pouring mechanism 2, close the pouring mechanism 2, then install the limiting mechanism 3 on the top of the pouring mechanism 2, and finally use the limiting mechanism 3 to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism 2 through the feeding pipe, and the long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete is poured, remove the limit mechanism 3 to release the limit of the steel skeleton, and apply waterproof concrete to the inner wall of the top pipe after pouring. S4: first use the spray mechanism 6 to spray the top pipe, and use the clamping mechanism 5 to clamp the moisturizing material, then use the rotating mechanism 4 to move the clamping mechanism 5 and the moisturizing material to the top of the top pipe, then use the clamping mechanism 5 to release the moisturizing material, and finally manually arrange the moisturizing material to wrap the top pipe; S5: After the jacking pipe is formed, the rotating mechanism 4 is first used to move to the specified position so that there is no obstruction directly above the jacking pipe, and then the casting mechanism 2 is opened, and the jacking pipe is taken out, and finally the inside of the casting mechanism 2 is cleaned and maintained.

[0042] When the temperature is 28°C and the humidity is 66%: S1: first open the pouring mechanism 2, then vertically place the bundled steel bar skeleton inside the pouring mechanism 2, close the pouring mechanism 2, then install the limiting mechanism 3 on the top of the pouring mechanism 2, and finally use the limiting mechanism 3 to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism 2 through the feeding pipe, and the long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete is poured, remove the limit mechanism 3 to release the limit of the steel skeleton, and apply waterproof concrete to the inner wall of the top pipe after pouring. S4: first use the spray mechanism 6 to spray the top pipe, then use the rotating mechanism 4 to move the ventilation mechanism 7 and the drying mechanism 8 to the top of the top pipe, then use the ventilation mechanism 7 and the drying mechanism 8 to cool and dry the top pipe, and use the clamping mechanism 5 to clamp the breathable material, then use the rotating mechanism 4 to move the clamping mechanism 5 and the breathable material to the top of the top pipe, then use the clamping mechanism 5 to release the clamping of the breathable material, and finally manually arrange the breathable material to wrap the top pipe; S5: After the jacking pipe is formed, the rotating mechanism 4 is first used to move to the specified position so that there is no obstruction directly above the jacking pipe, and then the casting mechanism 2 is opened, and the jacking pipe is taken out, and finally the inside of the casting mechanism 2 is cleaned and maintained.

[0043] The beneficial effects of the present invention are: Place the steel skeleton inside the pouring mechanism 2, use the limiting mechanism 3 to limit the steel skeleton, inject the modified concrete into the pouring mechanism 2, use the long screw to move up and down and rotate to centrifugally form the modified concrete, remove the limiting mechanism 3 after pouring a certain amount of modified concrete, apply waterproof concrete to the inner wall of the jacking pipe after pouring, place the jacking pipe inside the pouring mechanism 2 for a sufficient time, and use the rotating mechanism 4 to move the clamping mechanism 5, spraying mechanism 6, ventilation mechanism 7 and drying mechanism 8 to the specified positions in combination with the jacking pipe forming environment information obtained by the detection mechanism 1, and perform reasonable maintenance on the jacking pipe according to different situations to ensure the performance and quality of the jacking pipe.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] 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 jacking pipe production and forming device, comprising a detection mechanism (1), a casting mechanism (2), a limiting mechanism (3), a rotating mechanism (4), a clamping mechanism (5), a spraying mechanism (6), a ventilation mechanism (7) and a drying mechanism (8), characterized in that: The limiting mechanism (3) is arranged on the casting mechanism (2), the clamping mechanism (5), the spraying mechanism (6), the ventilation mechanism (7) and the drying mechanism (8) are all arranged on the rotating mechanism (4), and the detection mechanism (1) is arranged on the rotating mechanism (4) and the clamping mechanism (5).

2. A pipe jacking production and forming device as claimed in claim 1, characterized in that: The casting mechanism (2) comprises a base (21), the top of the base (21) is provided with a long screw for centrifugation, the top of the base (21) is hinged with two shells (22), one side of the two shells (22) is hinged with each other, the other side of the two shells (22) is fixedly mounted with a connecting plate, and the two connecting plates are threadedly connected by bolts.

3. A pipe jacking production and forming device as claimed in claim 2, characterized in that: The limiting mechanism (3) comprises a mounting plate (31), the mounting plate (31) being plugged into the tops of the two housings (22), two threaded sleeves (32) being fixedly mounted on the opposite sides of the outside of the mounting plate (31), threaded rods (33) being threadedly mounted inside the two threaded sleeves (32), knobs (34) being fixedly mounted on the opposite sides of the two threaded rods (33), the opposite sides of the two threaded rods (33) penetrating and extending into the inside of the mounting plate (31), the opposite sides of the two threaded rods (33) being rotatably mounted with limiting plates (35) via bearings, the opposite sides of the two limiting plates (35) being fixedly mounted with limiting rods penetrating and extending to the outside of the mounting plate (31), and baffles being fixedly mounted on the opposite sides of the two limiting rods.

4. A pipe jacking production and forming device as claimed in claim 1, characterized in that: The rotating mechanism (4) comprises a column (41), a motor (42) is fixedly mounted inside the column (41), an output end of the motor (42) passes through and extends above the column (41), a rotating plate (43) is fixedly mounted on the output end of the motor (42), a horizontal plate (44) is fixedly mounted on the outside of the rotating plate (43), and a rotating platform (45) is fixedly mounted on the outside of the horizontal plate (44).

5. A pipe jacking production and forming device and forming method as claimed in claim 4, characterized in that: The clamping mechanism (5) comprises an electric push rod (51), the electric push rod (51) being fixedly connected to the top of the rotating table (45), the output end of the electric push rod (51) passing through and extending to the bottom of the rotating table (45), the output end of the electric push rod (51) being fixedly mounted with a lifting plate (52), and the bottom of the lifting plate (52) being fixedly mounted with a pneumatic finger (53).

6. A pipe jacking production and forming device as claimed in claim 4, characterized in that: The spray mechanism (6) comprises a water tank (61), the water tank (61) being fixedly connected to the top of the rotating platform (45), the top of the water tank (61) being connected to a water inlet pipe (62), the interior of the water tank (61) being fixedly mounted with a first filter screen (63), the bottom of the water tank (61) being connected to a drainage pipe (64) penetrating through and extending to the bottom of the rotating platform (45), the outside of the water inlet pipe (62) and the outside of the drainage pipe (64) being fixedly mounted with valves, the bottom of the rotating platform (45) being fixedly mounted with a first transverse pipe (65) connected to the drainage pipe (64), the bottom of the rotating platform (45) being fixedly mounted with a first annular pipe (66) connected to the first transverse pipe (65), the bottom of the first annular pipe (66) being fixedly mounted with a spray head (67).

7. A pipe jacking production and forming device as claimed in claim 4, characterized in that: The ventilation mechanism (7) comprises a fan (71), the fan (71) being fixedly connected to the top of the rotating platform (45), the air inlet of the fan (71) being connected to an air inlet pipe (72), the air outlet of the fan (71) being connected to an air outlet pipe (73) penetrating through and extending below the rotating platform (45), the air outlet pipe (73), a second horizontal pipe (74) connected to the air outlet pipe (73) being fixedly installed at the bottom of the rotating platform (45), a second annular pipe (75) connected to the second horizontal pipe (74) being fixedly installed at the bottom of the rotating platform (45), the bottom of the second annular pipe (75) being connected to a nozzle (76), and the drying mechanism (8) being connected to the second horizontal pipe (74). ) comprises a heating box (81), the heating box (81) is fixedly connected to the top of the rotating table (45), the air inlet pipe (72) is fixedly connected to the inside of the heating box (81), a sealing door (82) is embedded in the side of the heating box (81), an air inlet hole is opened on the outside of the sealing door (82), a second filter (83), a box body (85) and a heating rod (84) are fixedly installed inside the heating box (81), a desiccant bag (86) is placed inside the box body (85), a cover body (87) is placed on the top of the box body (85), and a block (88) extending into the inside of the box body (85) is fixedly installed on the bottom of the cover body (87).

8. A pipe jacking production and forming device as claimed in claim 5, characterized in that: The detection mechanism (1) comprises a temperature sensor (11), a humidity sensor (12) and a controller (13); the temperature sensor (11) is fixedly connected to the bottom of the rotating table (45) and the bottom of the lifting plate (52); the humidity sensor (12) is fixedly connected to the bottom of the rotating table (45) and the bottom of the lifting plate (52); and the controller (13) is fixedly connected to the outside of the column (41).

9. A method for forming a jacking pipe as claimed in claims 1 to 8, characterized in that: The specific steps include: S1: first open the pouring mechanism (2), then vertically place the bundled steel bar skeleton inside the pouring mechanism (2), close the pouring mechanism (2), then install the limiting mechanism (3) on the top of the pouring mechanism (2), and finally use the limiting mechanism (3) to limit the steel bar skeleton; S2: First, the modified concrete is uniformly injected into the interior of the pouring mechanism (2) through the feeding pipe, and a long screw is used to move up and down and rotate, and the long screw centrifugally shapes the modified concrete; S3: Observe the pouring of modified concrete. When 80% of the modified concrete has been poured, remove the limit mechanism (3) to release the limit on the steel skeleton. Apply waterproof concrete to the inner wall of the top pipe after pouring. S4: Obtain the pipe jacking forming environment information through the detection mechanism (1), compare the pipe jacking forming environment information with the pipe jacking forming environment information threshold, and calculate the formula as follows: In the formula, the jacking forming environment information is the temperature value above the jacking pipe and humidity above the top pipe , the pipe jacking forming environment information threshold is the temperature threshold and humidity threshold , temperature threshold The humidity threshold is 20℃. is 60%, is the temperature difference, is the humidity difference; S5: Based on temperature difference and humidity difference Determine the type of the pipe jacking forming environment, use the rotating mechanism (4) to drive the clamping mechanism (5), the spraying mechanism (6), the ventilation mechanism (7) and the drying mechanism (8) to rotate to a specified position to perform maintenance on the pipe jacking; S6: After the top pipe is formed, the rotating mechanism (4) is first used to move to the specified position so that there is no obstruction directly above the top pipe, and then the casting mechanism (2) is opened, and the top pipe is taken out, and finally the inside of the casting mechanism (2) is cleaned and maintained.

10. A method for forming a jacking pipe as claimed in claim 9, characterized in that: S5 is based on the temperature difference and humidity difference The type of the jacking forming environment is determined, and the rotating mechanism (4) is used to drive the clamping mechanism (5), the spraying mechanism (6), the ventilation mechanism (7) and the drying mechanism (8) to rotate to a specified position to perform maintenance on the jacking, including the following specific steps: S5.1: Determine whether the temperature is lower than 20°C. If yes, proceed to S5.2; if no, proceed to S5.

5. S5.2: Determine whether the humidity is lower than 60%. If yes, proceed to S5.3; if no, proceed to S5.

4. S5.3: First, the ventilating mechanism (7) and the drying mechanism (8) are used to heat the top pipe, and the clamping mechanism (5) is used to clamp the heat-insulating material. Then, the rotating mechanism (4) is used to move the clamping mechanism (5) and the heat-insulating material to the top of the top pipe. Then, the clamping mechanism (5) is used to release the heat-insulating material. Finally, the heat-insulating material is manually arranged to wrap the top pipe. S5.4: First, the ventilating mechanism (7) and the drying mechanism (8) are used to heat and dry the top pipe, and the clamping mechanism (5) is used to clamp the thermal insulation material and the moisture retaining material at the same time. Then, the rotating mechanism (4) is used to move the clamping mechanism (5), the thermal insulation material and the moisture retaining material to the top of the top pipe. Then, the clamping mechanism (5) is used to release the clamping of the thermal insulation material and the moisture retaining material at the same time. Finally, the thermal insulation material and the moisture retaining material are manually arranged to wrap the top pipe. S5.5: Determine whether the humidity is lower than 60%. If yes, proceed to S5.6; if no, proceed to S5.

7. S5.6: First, the top pipe is sprayed with the spray mechanism (6), and the moisturizing material is clamped with the clamping mechanism (5). Then, the clamping mechanism (5) and the moisturizing material are moved to the top of the top pipe using the rotating mechanism (4). Then, the moisturizing material is released by the clamping mechanism (5). Finally, the moisturizing material is manually arranged to wrap the top pipe. S5.7: First, use the spray mechanism (6) to spray the top pipe, then use the rotating mechanism (4) to move the ventilation mechanism (7) and the drying mechanism (8) to the top of the top pipe, then use the ventilation mechanism (7) and the drying mechanism (8) to cool and dry the top pipe, and use the clamping mechanism (5) to clamp the breathable material, then use the rotating mechanism (4) to move the clamping mechanism (5) and the breathable material to the top of the top pipe, then use the clamping mechanism (5) to release the breathable material, and finally manually arrange the breathable material to wrap the top pipe.

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