Bridge pier column concrete pouring device capable of preventing excessive separation of water layer

Abstract

The invention discloses a bridge pier column concrete pouring device capable of preventing excessive separation of a water layer, and relates to the technical field of concrete pouring. Comprising a shell, a driving motor is vertically installed in the shell, an output shaft of the driving motor is horizontally and rotationally connected with multiple sets of rotating rods A, stirring blades A are obliquely installed on the rotating rods A, one end of each rotating rod A is rotationally connected with a rotating rod B through a first torsional spring, and an arc-shaped body is installed at one end of each rotating rod B; an adjustable spring A is connected between every two vertically adjacent rotating rods A, a cleaning ball is connected to the middle of each adjustable spring A, the stirring blades A stir concrete in the horizontal direction, the rotating rods B are used for adjusting the angle of the arc-shaped bodies, the arc-shaped bodies stir the concrete in the longitudinal direction, and the cleaning balls clean the inner wall of the shell. The cleaning ball is provided with spraying liquid, and the spraying liquid is used for filling the position, needing water injection, of the pouring material.

Description

Technical Field

[0001] The invention relates to the technical field of concrete pouring, in particular to a bridge pier concrete pouring device capable of preventing excessive separation of water layers. Background Art

[0002] The pier is the main component supporting the bridge. When pouring it, a variety of pouring materials need to be mixed. However, in actual use, water layer separation often occurs. This problem is mainly caused by uneven manual mixing. In order to solve the above problem, a concrete mixing device is used to mix the pouring materials. The stirring blade drives the pouring materials to mix and mix. The staff puts a variety of pouring materials. Although the above concrete pouring device solves certain problems, it also has certain problems. It uses a single mixing method, the mixing effect is poor, the viscosity during mixing is not tested, and the location where the viscosity does not meet the requirements is not locally mixed, and the efficiency is poor. Therefore, the current pouring device for bridge piers has the following main problems: (1) The mixing method is single and it is difficult to meet different pouring occasions. (2) The inside of the device is not cleaned after mixing. (3) The viscosity or resistance of the pouring materials after mixing is not tested, and local mixing is performed, which is inefficient. Summary of the invention

[0003] The object of the present invention is to provide a bridge pier concrete pouring device which can prevent excessive separation of water layers, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a shell, a driving motor is vertically installed in the shell, a plurality of groups of rotating rods A are horizontally rotatably connected to the output shaft of the driving motor, a stirring piece A is obliquely installed on the rotating rod A, one end of the rotating rod A is rotatably connected to a rotating rod B through a first torsion spring, an arc body is installed at one end of the rotating rod B, an adjustable spring A is connected between two adjacent rotating rods A above and below, a cleaning ball is connected to the middle of the adjustable spring A, the stirring piece A stirs the concrete radially, the rotating rod B is used to adjust the angle of the arc body, the arc body stirs the concrete longitudinally, and the cleaning ball cleans the inner wall of the shell.

[0005] The rotating rod B is composed of two rotating shafts connected in rotation. A sleeve A is slidably installed on the rotating shaft on the right side. The arc-shaped body is installed on the rotating shaft on the left side. A sleeve B is installed on the outside of the sleeve A. A coil A is connected to one side of the sleeve A. The coil A is slidably connected to the sleeve B. One end of the coil A is installed on the sleeve B. The coil A is electrically connected to the control system. A contact head is arranged on the outside of the sleeve A. The contact head contacts the inner wall of the coil A. The contact head is electrically connected to the control system. The sleeve is provided with two groups of winding ropes, one end of each group of winding ropes is installed on the rotating shaft on the left side, the other end of one group of winding ropes is connected to one side of the sleeve A, and the other end of the other group of winding ropes is connected to the other side of the sleeve A. A magnet A is provided on the arc body close to the side of the sleeve A, a follower ring is installed on the outer side of the magnet A, and the follower ring is installed on the rotating rod B through a bearing, and both ends of the follower ring are connected to an adjustable spring B, and the adjustable spring B is installed on the rotating rod A, and the magnet A is electrically connected to the control system.

[0006] Press the start button on the control panel to start the device. Various casting materials for the concrete to be mixed are put into the material inlet. The driving motor drives the rotating rod A to rotate. The rotating rod A drives the stirring blade A to rotate. The stirring blade A mixes the casting materials in an oblique manner. The stirring blade A throws the casting materials obliquely upward, and then falls from the vicinity of the output shaft close to the driving motor. Therefore, the stirring blade A mainly stirs and mixes the casting materials radially. At the same time, rotating rod A drives rotating rod B to revolve, and rotating rod B drives the arc body to revolve through the rotating shaft on the left. When the arc body is hit by the casting material, the arc body will rotate a certain angle, and the arc body drives the winding rope to be positively wound on the rotating shaft on the left, and the winding rope pulls sleeve A to move to the left. After that, coil A is energized, and the distance between the two ends of coil A is shortened. Coil A pulls sleeve A to move to the right, and sleeve A pulls the winding rope to rub against the rotating shaft on the left. The winding rope drives the rotating shaft on the left to rotate positively through friction, and the rotating shaft on the left drives the arc body to rotate positively. When sleeve A moves to the far right, coil A loses power, and the winding rope is in a straightened state, which will make The rotation resistance of the arc body increases, and the arc body is affected by the centrifugal force, and the arc body will rotate in the opposite direction. At this time, the arc body drives the winding rope to reversely wind around the rotating shaft on the left. The reversely wound winding rope pulls sleeve A to the left and stretches coil A. When sleeve A moves to the leftmost side, coil A is energized, and coil A pulls sleeve A to the right. Sleeve A will pull the winding rope again to rub against the rotating shaft on the left in the opposite direction. The winding rope drives the rotating shaft on the left to rotate in the opposite direction through friction, and the rotating shaft on the left drives the arc body to rotate in the opposite direction. Therefore, by continuously energizing and de-energizing coil A, the arc body can continuously rotate in both directions, thereby realizing axial mixing treatment of the casting material.

[0007] During the forward winding process of the winding rope, the distance between the two ends of the winding rope will shorten, and the winding rope pulls sleeve A to move to the left and stretches coil A. The contact head on sleeve A moves to the left, and the distance between the contact head and the left end of coil A is smaller than the distance between the contact head and the right end of coil A, that is, the number of effective turns connected to the circuit is large, and the number of turns of coil A gradually becomes denser from the inside to the outside. The control system connects the circuit to the right end of coil A and the contact head, and coil A generates an induced magnetic field. Coil A is affected by the dense number of turns on the left side and the large number of effective turns connected to the circuit, and the induced magnetic field generated at both ends of coil A is strong. Afterwards, magnet A is energized to generate a magnetic field, and the induced magnetic field and the magnetic field of magnet A repel each other. Afterwards, coil A is compressed by the repulsive force, and the distance between the two ends of coil A is shortened. Coil A pulls the contact head and sleeve A to move to the right. During the movement of the contact head to the right, the number of turns of coil A becomes sparse and the number of effective turns decreases, and the induced magnetic field gradually weakens. Sleeve A pulls one end of the winding rope to move to the right, and the winding rope is wound in the same way in the reverse direction. The control system continuously energizes and deenergizes coil A. When coil A is energized, a mutually attractive magnetic field is generated between each number of turns of coil A. This magnetic field compresses coil A, that is, the attraction of the magnetic field is greater than the elastic force of coil A itself, shortening the distance between the two ends of coil A, and then pulling sleeve A to the right through coil A. When coil A is deenergized, the induced magnetic field disappears, and the distance between the two ends of coil A becomes longer under the action of its own elastic force, and coil A drives sleeve A to move to the left. The degree of contraction or the distance of contraction of coil A is determined by the magnitude of the current ratio.

[0008] To summarize, in the present application, radial stirring of the casting material is achieved through the stirring sheet A, and axial stirring of the casting material is achieved through the arc body, so that the casting material is mixed more evenly, avoiding the problem of water layer separation caused by the heavier building materials settling at the bottom of the outer shell and the liquid on the upper side of the outer shell, and the above-mentioned radial and axial mixing methods have a forced mixing effect, so that the casting materials driven by the two different stirring methods are impacted and mixed.

[0009] During the revolution of the rotating rod A, the two adjacent rotating rods A drive the adjustable spring A to revolve synchronously, and the adjustable spring A drives the cleaning ball to revolve. The adjustable spring A stirs the casting material in the circumferential direction. The adjustable spring A is affected by the resistance of the casting material, and the adjustable spring A is stretched and bent in the middle, so that the contact area between the adjustable spring A and the casting material becomes larger, thereby allowing more casting materials to be mixed. When the cleaning ball revolves, the measuring rod on the cleaning ball will collide with the casting material, and the impacted measuring rod will overcome the elastic force of the spring and move inward. At this time, the sensor A detects the moving distance of the measuring rod and feeds the data back to the control system. The conductor cuts the magnetic flux lines in the magnetic field of the magnetic pole, and the conductor heats up. The conductor transfers the heat to the heat-conducting medium, and the heat-conducting medium expands due to the heat. The heat-conducting medium expands the internal shell, and the volume of the outer side of the internal shell and the inner wall of the cleaning ball is reduced, and the pressure of the spraying liquid increases. At this time, the first control valve is opened, and the spraying liquid is sprayed on the casting material through the injection port; The guide tube separates the sleeve A, winding rope, sleeve B and other components from the external casting material, and reduces the resistance through the external streamlined structure. The follower ring does not rotate when the arc body rotates. When the arc body is subjected to a large impact, the arc body transfers the impact to the follower ring, and the follower ring vibrates. The follower ring absorbs and buffers the vibration through the adjustable spring B, thereby increasing the service life of the arc body.

[0010] Both ends of the adjustable spring A are electrically connected to the control system, a heat-conducting medium and a spraying liquid are arranged inside the cleaning ball, the heat-conducting medium is arranged inside the spraying liquid, the heat-conducting medium and the spraying liquid are separated by the internal shell of the cleaning ball, the internal shell is made of flexible material, a plurality of measuring rods are slidably mounted on the cleaning ball through springs, a conductor is mounted on one side of a plurality of the measuring rods, the conductor is electrically connected to the control system, a side of the conductor is in contact with the heat-conducting medium, the conductor is mounted on the cleaning ball through a spring, a spray port is arranged on the other side of the measuring rod, a sensor A is mounted on one side of the spray port, the spray port is connected to the internal shell through a pipeline, a control valve is mounted in a plurality of the spray ports, the control valve is electrically connected to the control system.

[0011] The rotating rod A and the output shaft of the driving motor are rotationally connected via a second torsion spring.

[0012] The number of turns of the coil A gradually increases from the inside to the outside, a brush is arranged on the outside of the measuring rod, a plurality of blades are arranged obliquely on the outside of the arc body, a heating wire is arranged on the blade, and the heating wire is electrically connected to the control system.

[0013] A magnetic pole is installed on the inner wall of the shell. The magnetic pole is composed of two groups of magnets with different magnetic properties. The magnetic pole is electrically connected to the control system.

[0014] A guide tube is installed on the outer side of the adjustable spring B, and the guide tube is installed on the rotating rod B. The outer side of the guide tube is a streamlined structure.

[0015] The sleeve B is installed on the guide tube.

[0016] The drive motor is equipped with an encoder, the upper side of the shell is provided with a material inlet, the lower side of the shell is provided with a material outlet, a control panel is installed on the shell, a control system is arranged in the control panel, and a start button, a stop button and an emergency stop button are arranged on the control panel.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The combined design of radial mixing and axial mixing has a wider range of applications. The arc body is affected by centrifugal force and rotates in the opposite direction. At this time, the arc body drives the winding rope to reversely wind around the rotating shaft on the left. The reversely wound winding rope pulls sleeve A to the left and stretches coil A. When sleeve A moves to the leftmost side, coil A is energized, and coil A pulls sleeve A to the right. Sleeve A will pull the winding rope again to rub against the rotating shaft on the left. The winding rope drives the rotating shaft on the left to rotate in the opposite direction through friction, and the rotating shaft on the left drives the arc body to rotate in the opposite direction. Therefore, by continuously energizing and de-energizing coil A, the arc body can continuously rotate forward and backward, thereby realizing the axial mixing of the casting material; the stirring blade A throws the casting material diagonally upward, and then falls from around the output shaft close to the drive motor. Therefore, the stirring blade A mainly stirs and mixes the casting material radially, making the casting material more evenly mixed and avoiding the problem of excessive separation of the water layer.

[0018] 2. Carry out resistance detection or viscosity detection on the mixed pouring material to mix the local area more efficiently. The resistance corresponding to different mixing degrees of pouring materials is different, so the pouring materials have different impact forces on the measuring rod under different viscosities. At this time, the distance values ​​detected by sensor A are different. The control system analyzes the data of sensor A to determine whether the pouring material mixing around the cleaning ball meets the mixing requirements, that is, the greater the resistance of the measuring rod, the smaller the value of sensor A, and the better the viscosity of the pouring material, and vice versa. When it is necessary to further add liquid to the pouring material, the drive motor rotates to the position where liquid needs to be added according to the data of the encoder, and sprays the pressurized spraying liquid at the position where water needs to be injected to reduce the viscosity of the pouring material and meet the mixing requirements of concrete. When the resistance of the measuring rod is smaller, the value of sensor A is larger, and the viscosity of the pouring material is worse, it is necessary to stir again through the stirring piece A and the arc body. If it still does not meet the pouring requirements, it is necessary to further add pouring materials to increase the viscosity of the mixed pouring materials to meet the pouring requirements of the bridge piers.

[0019] 3. Self-cleaning process ensures the cleanliness of the inside of the device. Increase the speed of the drive motor, the adjustable spring A loses power, the drive motor drives the cleaning ball to rotate, the centrifugal force on the cleaning ball increases, the cleaning ball pulls the adjustable spring A, the middle part of the adjustable spring A bends, so that the brush on the cleaning ball contacts the inner wall of the shell, and the inside is rotated and cleaned. The impurities after cleaning are discharged through the discharge port to ensure the cleanliness of the inside of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 yes Figure 1 Left side cross-sectional view; Figure 3 yes Figure 2 The cross-sectional view at position AA without the guide tube and other components; Figure 4 Figure 3 A three-dimensional diagram of the external structure Figure 5 It is a schematic diagram of the internal structure of the cleaning ball; Figure 6 It is a schematic diagram of the installation structure of the measuring rod, a single injection port and a cleaning ball; Figure 7 yes Figure 3 A partial enlarged view of the middle B area; Figure 8 yes Figure 5 A partial enlarged view of the middle C area; Fig. 9 Schematic diagram of the installation structure of the housing, the rotating rod A and the rotating rod B; Fig.10 It is a schematic diagram of the installation structure of the housing, the rotating rod A, the rotating rod B and the adjustable spring A.

[0021] In the figure: 1. control panel; 11. shell; 12. feed port; 13. discharge port; 14. magnetic pole; 15. guide tube; 2. drive motor; 21. rotating rod A; 22. stirring blade A; 23. rotating rod B; 24. arc body; 25. adjustable spring A; 26. cleaning ball; 27. sleeve A; 271. sleeve B; 28. coil A; 29. ​​contact head; 3. winding rope; 31. magnet A; 32. follower ring; 33. adjustable spring B; 4. heat conducting medium; 41. measuring rod; 42. conductor; 43. spraying liquid; 44. injection port; 45. sensor A. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 10 The present invention provides a technical solution: comprising a housing 11, a driving motor 2 is vertically installed in the housing 11, a plurality of rotating rods A21 are horizontally rotatably connected to the output shaft of the driving motor 2, a stirring blade A22 is obliquely installed on the rotating rod A21, one end of the rotating rod A21 is rotatably connected to a rotating rod B23 through a first torsion spring, an arc body 24 is installed at one end of the rotating rod B23, an adjustable spring A25 is connected between two adjacent rotating rods A21, a cleaning ball 26 is connected to the middle of the adjustable spring A25, the stirring blade A22 stirs the concrete radially, the rotating rod B23 It is used to adjust the angle of the arc body 24, the arc body 24 stirs the concrete longitudinally, the cleaning ball 26 cleans the inner wall of the shell 11, a magnetic pole 14 is installed on the inner wall of the shell 11, the magnetic pole 14 is composed of two groups of magnets with different magnetic properties, the magnetic pole 14 is electrically connected to the control system, the drive motor 2 has a built-in encoder, an inlet 12 is provided on the upper side of the shell 11, and a discharge port 13 is provided on the lower side of the shell 11. A control panel 1 is installed on the shell 11, a control system is provided in the control panel 1, and a start button, a stop button and an emergency stop button are provided on the control panel 1.

[0024] The rotating rod B23 is composed of two rotating shafts connected in rotation. A sleeve A27 is slidably installed on the right rotating shaft, and the arc body 24 is installed on the left rotating shaft. A sleeve B271 is installed on the outside of the sleeve A27. A coil A28 is connected to one side of the sleeve A27. The coil A28 is slidably connected to the sleeve B271. One end of the coil A28 is installed on the sleeve B271. The coil A28 is electrically connected to the control system. A contact head 29 is provided on the outside of the sleeve A27. The contact head 29 contacts the inner wall of the coil A28. The contact head 29 is electrically connected to the control system. Two groups of winding ropes 3 are sleeved on the rotating shaft on the left side of the sleeve B271. One end of the two groups of winding ropes 3 are installed on the left rotating shaft. The other end of one group of winding ropes 3 is connected to one side of the sleeve A27, and the other end of the other group of winding ropes 3 is connected to one side of the sleeve A27. The other end of a group of winding ropes 3 is connected to the other side of the sleeve A27. A magnet A31 is provided on the arc body 24 close to one side of the sleeve A27. A follower ring 32 is installed on the outer side of the magnet A31. The follower ring 32 is installed on the rotating rod B23 through a bearing. Both ends of the follower ring 32 are connected with adjustable springs B33, and the adjustable spring B33 is installed on the rotating rod A21. The magnet A31 is electrically connected to the control system. A guide tube 15 is installed on the outer side of the adjustable spring B33. The guide tube 15 is installed on the rotating rod B23. The outer side of the guide tube 15 is a streamlined structure. The sleeve B271 is installed on the guide tube 15. The number of turns of the coil A28 gradually becomes denser from the inside to the outside. The rotating rod A21 and the output shaft of the drive motor 2 are rotationally connected through a second torsion spring.

[0025] Both ends of the adjustable spring A25 are electrically connected to the control system. A heat-conducting medium 4 and a spraying liquid 43 are arranged inside the cleaning ball 26. The heat-conducting medium 4 is arranged inside the spraying liquid 43. The heat-conducting medium 4 and the spraying liquid 43 are separated by the internal shell of the cleaning ball 26. The internal shell is made of flexible material. Several measuring rods 41 are slidably installed on the cleaning ball 26 through springs. Conductors 42 are installed on one side of the several measuring rods 41. The conductors 42 are electrically connected to the control system. One side of the conductor 42 contacts the heat-conducting medium 4. The conductor 42 is installed on the cleaning ball 26 through springs. A jet port 44 is arranged on the other side of the measuring rod 41. A sensor A45 is installed on one side of the jet port 44. The jet port 44 is connected to the internal shell through a pipeline. Control valves are installed in the several jet ports 44. The control valves are electrically connected to the control system. A brush is arranged on the outside of the measuring rod 41. Several blades are obliquely arranged on the outside of the arc body 24. Heating wires are arranged on the blades, and the heating wires are electrically connected to the control system.

[0026] The working principle of the present invention is as follows: the start button on the control panel 1 is pressed, the device is started, various casting materials for the concrete to be stirred are put into the material inlet 12, the driving motor 2 drives the rotating rod A21 to rotate, the rotating rod A21 drives the stirring blade A22 to rotate, the stirring blade A22 mixes the casting materials in an oblique manner, the stirring blade A22 throws the casting materials obliquely upward, and then falls from the vicinity of the output shaft close to the driving motor 2, so the stirring blade A22 mainly stirs and mixes the casting materials radially; At the same time, the rotating rod A21 drives the rotating rod B23 to revolve, and the rotating rod B23 drives the arc body 24 to revolve through the left rotating shaft. When the arc body 24 is hit by the casting material, the arc body 24 will rotate a certain angle, and the arc body 24 drives the winding rope 3 to be forwardly wound on the left rotating shaft, and the winding rope 3 pulls the sleeve A27 to move to the left. After that, the coil A28 is energized, and the distance between the two ends of the coil A28 is shortened. The coil A28 pulls the sleeve A27 to move to the right, and the sleeve A27 pulls the winding rope 3 to rub against the left rotating shaft. The winding rope 3 drives the left rotating shaft to rotate forward through friction, and the left rotating shaft drives the arc body 24 to rotate forward. When the sleeve A27 moves to the far right, the coil A28 loses power, and the winding rope 3 is in a straight state. , which will increase the rotational resistance of the arc body 24. The arc body 24 is affected by the centrifugal force and will rotate in the opposite direction. At this time, the arc body 24 drives the winding rope 3 to reversely wind around the rotating shaft on the left. The reversely wound winding rope 3 pulls the sleeve A27 to move to the left and stretches the coil A28. When the sleeve A27 moves to the far left, the coil A28 is energized, and the coil A28 pulls the sleeve A27 to move to the right. The sleeve A27 will again pull the winding rope 3 to rub against the rotating shaft on the left in the opposite direction. The winding rope 3 drives the rotating shaft on the left to rotate in the opposite direction through friction, and the rotating shaft on the left drives the arc body 24 to rotate in the opposite direction. Therefore, by continuously energizing and de-energizing the coil A28, the arc body 24 can rotate continuously in both directions, thereby realizing axial mixing of the casting material.

[0027] During the forward winding process of the winding rope 3, the distance between the two ends of the winding rope 3 will be shortened, the winding rope 3 pulls the sleeve A27 to move to the left and stretches the coil A28, the contact head 29 on the sleeve A27 moves to the left, and the distance between the contact head 29 and the left end of the coil A28 is smaller than the distance between the contact head 29 and the right end of the coil A28, that is, the effective number of turns connected to the circuit is large, and the number of turns of the coil A28 is gradually dense from the inside to the outside. The control system connects the right end of the coil A28 and the contact head 29 to the circuit, and the coil A28 generates an induced magnetic field. The coil A28 is affected by the dense number of turns on the left and the connection Due to the large number of effective turns in the circuit, the induced magnetic field generated at both ends of the coil A28 is strong. Afterwards, the magnet A31 is energized to generate a magnetic field. The induced magnetic field and the magnetic field of the magnet A31 repel each other. Afterwards, the coil A28 is compressed by the repulsive force, and the distance between the two ends of the coil A28 is shortened. The coil A28 pulls the contact head 29 and the sleeve A27 to move to the right. During the movement of the contact head 29 to the right, the number of turns of the coil A28 becomes sparse and the number of effective turns decreases. The induced magnetic field gradually weakens, and the sleeve A27 pulls one end of the winding rope 3 to move to the right. The winding rope 3 is wound in the opposite direction in the same way. The control system continuously energizes and deenergizes the coil A28. When the coil A28 is energized, a mutually attractive magnetic field is generated between each number of turns of the coil A28. The magnetic field compresses the coil A28, that is, the attraction of the magnetic field is greater than the elastic force of the coil A28 itself, so that the distance between the two ends of the coil A28 is shortened, and then the sleeve A27 is pulled to the right through the coil A28. When the coil A28 is deenergized, the induced magnetic field disappears, and the distance between the two ends of the coil A28 becomes longer under the action of its own elastic force, and the coil A28 drives the sleeve A27 to move to the left. The degree of contraction or the distance of contraction of the coil A28 is determined by the magnitude of the current ratio passed.

[0028] In summary, in the present application, radial stirring of the casting material is achieved through the stirring sheet A22, and axial stirring of the casting material is achieved through the arc body 24, so that the casting material is mixed more evenly, avoiding the water layer separation problem caused by the heavier building materials settling at the bottom of the outer shell 11 and the liquid on the upper side of the outer shell 11, and the above-mentioned radial and axial mixing methods have a forced mixing effect, so that the casting materials driven by the two different stirring methods are impacted and mixed.

[0029] During the revolution of the rotating rod A21, two adjacent rotating rods A21 drive the adjustable springs A25 to revolve synchronously, and the adjustable spring A25 drives the cleaning ball 26 to revolve. The adjustable spring A25 stirs the casting material in a circumferential direction. The adjustable spring A25 is affected by the resistance of the casting material, and the adjustable spring A25 is elongated and bent in the middle, so that the contact area between the adjustable spring A25 and the casting material becomes larger, thereby mixing more casting material. When the cleaning ball 26 revolves, the measuring rod 41 on the cleaning ball 26 will collide with the casting material, and the impacted measuring rod 41 will collide with the casting material. The rod 41 will overcome the elastic force of the spring and move inward. At this time, the sensor A45 detects the moving distance of the measuring rod 41 and feeds the data back to the control system. The conductor 42 cuts the magnetic flux lines in the magnetic field of the magnetic pole 14, and the conductor 42 will heat up. The conductor 42 transfers the heat to the heat-conducting medium 4. The heat-conducting medium 4 expands due to the heat, and the heat-conducting medium 4 expands the internal shell, so that the volume of the outer side of the internal shell and the inner wall of the cleaning ball 26 decreases, and the pressure of the spraying liquid 43 increases. At this time, the first control valve is opened, and the spraying liquid 43 is sprayed on the casting material through the injection port 44; It should be noted that different degrees of mixing of the casting material correspond to different resistances. Therefore, the casting material has different impact forces on the measuring rod 41 under different viscosities. At this time, the distance values ​​detected by the sensor A45 are different. The control system analyzes the data of the sensor A45 to determine whether the casting material mixture around the cleaning ball 26 meets the mixing requirements, that is, the greater the resistance of the measuring rod 41, the smaller the value of the sensor A45, and the better the viscosity of the casting material, and vice versa. When it is necessary to further add liquid to the casting material, the drive motor 2 rotates to the position where liquid needs to be added according to the data of the encoder, and the control valve in the injection port 44 is opened. The pressurized spray liquid 43 is sprayed at the position where water needs to be injected to reduce the viscosity of the casting material and meet the mixing requirements of the concrete. When the resistance of the measuring rod 41 is smaller, the value of the sensor A45 is larger, and the viscosity of the casting material is worse, it is necessary to stir again through the stirring piece A22 and the arc body 24. If it still does not meet the casting requirements, it is necessary to further add casting material to increase the viscosity of the casting material after mixing to meet the casting requirements of the bridge pier.

[0030] The inclination angle of the rotating rod A21 is designed to be adjustable. When the adjustable spring A25 is energized, the adjustable spring A25 will contract. At this time, an induction magnetic field of mutual attraction is generated between each turn of the adjustable spring A25. The induction magnetic field compresses the two ends of the adjustable spring A25, and the casting material will not be able to bend the adjustable spring A25 through external impact. The adjustable spring A25 pulls the rotating rod A21 to tilt upward and compress the second torsion spring. When the rotating rod A21 does not rotate, it is compressed by the second torsion spring to tilt downward. When the rotating rod A21 rotates, it is affected by the centrifugal force of the arc body 24 and the rotating rod A21. The centrifugal force is greater than the compression force of the second torsion spring. Therefore, the rotating rod A21 gradually turns from a downward tilted state to a horizontal state. The rotating rod A21 drives the stirring piece A22 to tilt upward, so that the stirring piece A22 gradually turns from a horizontal state to an upward tilt. In the inclined state, the mixing effect of the stirring piece A22 on the casting material will change, that is, when the casting material is stirred again by the stirring piece A22, the upper and lower groups of measuring rods 41 are detected by the sensor A45, and the sensor A45 feeds back the viscosity data of the casting material around the upper and lower groups of cleaning balls 26 to the control system. The control system controls whether the upper and lower groups of adjustable springs A25 are energized according to the viscosity difference between the upper and lower groups of casting materials. When the viscosity of the upper casting material is poor, that is, the water content of the upper casting material is large, it is necessary to mix the upper casting material with the lower casting material. At this time, the adjustable spring A25 is energized to tilt the stirring piece A22 upward, and the stirring piece A22 pushes the upper casting material downward in an oblique manner to mix the upper and lower casting materials.

[0031] After the mixing is completed, the qualified concrete is transported through the discharge port 13, and then the interior of the shell 11 is cleaned, the rotation speed of the drive motor 2 is increased, the adjustable spring A25 loses power, the drive motor 2 drives the cleaning ball 26 to rotate, the centrifugal force on the cleaning ball 26 increases, the cleaning ball 26 pulls the adjustable spring A25, and the middle part of the adjustable spring A25 bends, so that the brush on the cleaning ball 26 contacts the inner wall of the shell 11, and the interior is rotated and cleaned, and the cleaned impurities are discharged through the discharge port 13.

[0032] The guide tube 15 separates components such as the sleeve A27, the winding rope 3 and the sleeve B271 from the external casting material, and reduces the resistance through the external streamlined structure. The follower ring 32 does not rotate when the arc body 24 rotates. When the arc body 24 is subjected to a large impact, the arc body 24 transfers the impact to the follower ring 32, and the follower ring 32 vibrates. The follower ring 32 absorbs and buffers the vibration through the adjustable spring B33, thereby increasing the service life of the arc body 24.

[0033] Press the stop button on the control panel 1 to power off the device.

[0034] 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.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bridge pier concrete pouring device for preventing excessive separation of water layers, characterized in that: The invention comprises a housing (11), wherein a driving motor (2) is vertically mounted in the housing (11), a plurality of rotating rods A (21) are horizontally rotatably connected to the output shaft of the driving motor (2), a stirring blade A (22) is obliquely mounted on the rotating rod A (21), one end of the rotating rod A (21) is rotatably connected to a rotating rod B (23) via a first torsion spring, one end of the rotating rod B (23) is mounted with an arc-shaped body (24), an adjustable spring A (25) is connected between two upper and lower adjacent rotating rods A (21), a cleaning ball (26) is connected to the middle of the adjustable spring A (25), the stirring blade A (22) stirs concrete radially, the rotating rod B (23) is used to adjust the angle of the arc-shaped body (24), the arc-shaped body (24) stirs concrete longitudinally, and the cleaning ball (26) cleans the inner wall of the housing (11).

2. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 1, characterized in that: The rotating rod B (23) is composed of two rotating shafts connected in rotation. A sleeve A (27) is slidably mounted on the right rotating shaft. The arc-shaped body (24) is mounted on the left rotating shaft. A sleeve B (271) is mounted on the outside of the sleeve A (27). A coil A (28) is connected to one side of the sleeve A (27). The coil A (28) is slidably connected to the sleeve B (271). One end of the coil A (28) is mounted on the sleeve B (271). The coil A (28) is electrically connected to a control system. A contact head (29) is arranged on the outside of the sleeve A (27). The contact head (29) contacts the inner wall of the coil A (28). The contact head (29) is electrically connected to the control system. The left side of the sleeve B (271) is connected to the inner wall of the sleeve A (28). Two groups of winding ropes (3) are sleeved on the rotating shaft, one end of each of the two groups of winding ropes (3) is mounted on the rotating shaft on the left side, the other end of one group of winding ropes (3) is connected to one side of the sleeve A (27), and the other end of the other group of winding ropes (3) is connected to the other side of the sleeve A (27), and a magnet A (31) is arranged on the arc-shaped body (24) close to the side of the sleeve A (27), and a follower ring (32) is mounted on the outer side of the magnet A (31), and the follower ring (32) is mounted on the rotating rod B (23) through a bearing, and both ends of the follower ring (32) are connected to an adjustable spring B (33), and the adjustable spring B (33) is mounted on the rotating rod A (21), and the magnet A (31) is electrically connected to the control system.

3. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 2, characterized in that: The two ends of the adjustable spring A (25) are electrically connected to the control system. A heat-conducting medium (4) and a spraying liquid (43) are arranged inside the cleaning ball (26). The heat-conducting medium (4) is arranged inside the spraying liquid (43). The heat-conducting medium (4) and the spraying liquid (43) are separated by an internal shell of the cleaning ball (26). The internal shell is made of a flexible material. A plurality of measuring rods (41) are slidably mounted on the cleaning ball (26) via a spring. A plurality of measuring rods (41) are mounted on one side of the plurality of measuring rods (41). The measuring rod (41) comprises a body (42), the conductor (42) being electrically connected to a control system, one side of the conductor (42) being in contact with a heat-conducting medium (4), the conductor (42) being mounted on a cleaning ball (26) via a spring, the other side of the measuring rod (41) being provided with an injection port (44), one side of the injection port (44) being provided with a sensor A (45), the injection port (44) being connected to an internal shell via a pipeline, a plurality of the injection ports (44) being provided with control valves, the control valves being electrically connected to a control system.

4. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 3, characterized in that: The rotating rod A (21) and the output shaft of the driving motor (2) are rotationally connected via a second torsion spring.

5. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 4, characterized in that: The number of turns of the coil A (28) gradually increases from the inside to the outside, a brush is arranged on the outside of the measuring rod (41), a plurality of blades are arranged obliquely on the outside of the arc-shaped body (24), a heating wire is arranged on the blade, and the heating wire is electrically connected to the control system.

6. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 5, characterized in that: A magnetic pole (14) is mounted on the inner wall of the housing (11), the magnetic pole (14) being composed of two groups of magnets with different magnetic properties, and the magnetic pole (14) is electrically connected to a control system.

7. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 6, characterized in that: A guide tube (15) is installed on the outer side of the adjustable spring B (33), the guide tube (15) is installed on the rotating rod B (23), and the outer side of the guide tube (15) is a streamlined structure.

8. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 7, characterized in that: The sleeve B (271) is mounted on the guide tube (15).

9. A bridge pier concrete pouring device for preventing excessive separation of water layers according to claim 8, characterized in that: The drive motor (2) has a built-in encoder, the upper side of the housing (11) is provided with an inlet (12), the lower side of the housing (11) is provided with an outlet (13), the housing (11) is mounted with a control panel (1), and the control panel (1) is provided with a control system.

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