Construction process for pump way of stadium

Abstract

The invention provides a stadium pump way construction process, which comprises the following steps of: simultaneously leveling the top and the two sides of a pump way section by arranging a main vibration leveling ruler at the center and auxiliary vibration leveling rulers on the two sides, and performing foundation construction: adopting a reinforced concrete foundation, excavating a foundation pit before construction, pouring a foundation cushion layer and foundation concrete and binding reinforcing steel bars strictly according to a design drawing; the lifting frames on the two sides of the vibration leveling ruler can adapt to the ground on the two sides, the transverse and vertical positions of the lifting frame at the front end are adjusted, the supporting stability of the main vibration leveling ruler is kept, connection between the main vibration leveling ruler and the inner plate and the outer plate is maintained, the length of the main vibration leveling ruler is adjusted, and moving wheels at the bottoms of the front lifting frame and the rear lifting frame make contact with the ground; therefore, leveling can be conducted when the pump channel moves along the pump channel, the time for adjusting the angle of the vibration leveling ruler is saved, the leveling efficiency is improved, and meanwhile the top and the two sides of the pump channel are leveled.

Description

Technical Field

[0001] The invention relates to the technical field of pump track construction, and in particular to a pump track construction process for a sports venue. Background Art

[0002] The pump track, also known as the pressure and lift track, is composed of a wavy track and curved walls. It is suitable for wheel-driven projects such as roller skating, BMX, and mountain biking. Riders need to coordinate their whole body to convert kinetic energy by pressing downhill and lifting uphill. The pump track is composed of a wavy track and curved walls, so that riders can generate speed by lifting and pressing their bodies along the rhythm of the ups and downs. As the level improves, the speed can get faster and faster. The audience has a wide age distribution, from 2 years old to adults. Currently, pump tracks have been built in many sports venues.

[0003] Because the road inside the pump channel is uneven, it needs to be leveled when pouring concrete. However, large-scale leveling machines are not convenient for construction on winding pump channels, and small vibrating rulers can only be pushed forward manually. During this process, the slope angle of the pump channel needs to be constantly adjusted manually, which is inefficient. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a sports venue pump track construction process to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. By arranging a main vibrating leveler in the center and auxiliary vibrating levelers on both sides, the top and both sides of the pump track section can be leveled at the same time. The meshing of the gear and the toothed plate drives the inner plate and the outer plate to rotate synchronously. The angle of rotation of the gear is the inclination angle of the main vibrating leveler and the auxiliary vibrating leveler, which can adapt to the slope of the pump track during movement. The lifting frames on both sides of the vibrating leveler can adapt to the ground on both sides. The horizontal and vertical position of the lifting frame at the front end is adjusted to maintain the stability of the support for the main vibrating leveler, maintain the connection with the inner plate and the outer plate, and adjust its length so that the bottom moving wheels of the front and rear two sets of lifting frames are in contact with the ground, so that leveling can be performed while moving along the pump track, saving the time for adjusting the angle of the vibrating leveler, improving the leveling efficiency, and leveling the top and both sides of the pump track at the same time.

[0005] In order to achieve the above object, the present invention is implemented by the following technical solution: a sports field pump track construction process, the construction process comprising the following steps:

[0006] (1) Foundation construction: Use reinforced concrete foundation, excavate the foundation pit before construction, and strictly follow the design drawings to carry out foundation cushion, foundation concrete pouring and steel bar binding;

[0007] (2) Frame construction: Adopt cast-in-place reinforced concrete frame structure, strictly control the concrete strength, steel bar position and connection quality during construction to ensure structural safety;

[0008] (3) Leveling construction: A set of main vibrating rulers and two sets of auxiliary vibrating rulers are installed on the truss. The lengths of the main vibrating rulers and auxiliary vibrating rulers are adapted to the design dimensions of the pavement and slope of the pump channel. The height of the vibrating rulers is adjusted by the support components at both ends of the truss, and the vibrating rulers are pushed to move along the concrete pavement at the angle of the pump channel. The main vibrating rulers and auxiliary vibrating rulers level the concrete pavement.

[0009] (4) Angle adjustment: For uneven pump channels, the steering adjustment assembly on the support assembly is used to adjust the pump channel slope so that the main vibrating scale and the auxiliary vibrating scale can adaptively contact the slope to maintain efficient leveling operations.

[0010] Furthermore, according to the installation of the vibrating ruler described in step (3), the main vibrating ruler is installed in the middle position of the truss through the mounting frame, and the auxiliary vibrating ruler is installed at both ends of the main vibrating ruler, and is installed by sliding and plugging the vertical frame and the outer plate of the steering adjustment assembly.

[0011] Furthermore, a locking bolt is threadedly inserted on the surface of the outer plate at a position corresponding to the sliding insertion of the vertical frame. The position of the vertical frame is fixed by the locking bolt before the rotation angle is completed, so that the secondary vibrating level is kept from contacting the two sides of the pump channel. After the angle adjustment is completed, the locking bolt is loosened, and the vertical frame is manually supported to descend, so that the secondary vibrating level is contacted with the inclined surfaces on both sides of the pump channel, and according to the slope of the inclined surface, the secondary vibrating level and the vertical frame are adaptively adjusted in angle.

[0012] Furthermore, according to the vibrating ruler height adjustment described in step (3), the support assembly has two front and rear lifting frames, both of which are composed of a threaded barrel and a screw rod. The rear end lifting frame directly adjusts the length by rotating the screw rod. The rear end lifting frame is driven by the motor at the rear end of the mounting plate to drive the driving wheel of the transmission belt to rotate. The threaded barrel is driven to rotate by the clamping connection between the pulley and the convex strip of the threaded barrel. The screw rod is manually held, and the two are separated due to the threaded fit, thereby lengthening and maintaining the same plane as the rear end moving wheel.

[0013] Furthermore, the threaded barrel at the front end of the mounting plate of the support assembly is connected to the inner plate and the outer plate through a fixing ring. When the inner plate and the outer plate rotate clockwise, the threaded sleeve will be pulled upward, and at the same time, the slider slides along the slide groove to compress the first spring, thereby keeping the lifting frame at the front end of the mounting plate connected to the front end of the inner plate and the outer plate, thereby maintaining the stability of the support for the main vibration level.

[0014] Furthermore, during the movement of the slider of the supporting assembly, the belt of the transmission belt will relax. At this time, the plug plate is slidably connected with the mounting plate through a spring. After the belt relaxes, the plug plate pops outward and limits the belt through the connecting frame and the limiting roller to maintain the tightness of the belt. There are also limiting rollers at the connection ends of the two pulleys and the belt to maintain sufficient friction contact area between the belt and the pulley.

[0015] Furthermore, according to the main vibrator angle adjustment described in step (4), the electric push rod of the steering adjustment assembly pushes the connecting plate and the tooth plate to move horizontally, and the tooth plate engages with the gear to drive the inner plate to rotate. Because the inner plate is coaxially connected to the outer plate, the outer plate will also rotate synchronously. Because the two ends of the truss are fixedly connected to the inner plate, the truss, the mounting frame and the main vibrator will rotate synchronously. The steering adjustment is performed according to the slope of the pump channel slope. The steering angle can be precisely adjusted and adjusted before contacting the concrete surface. The vibrator is kept parallel to the concrete slope during contact vibrating.

[0016] Furthermore, according to the auxiliary vibrating ruler angle adjustment described in step (4), the auxiliary vibrating ruler is slidably connected to the outer plate through a vertical frame. When the outer plate rotates, the auxiliary vibrating ruler will also rotate and be adjusted along the inclined angle of the pump channel together with the main vibrating ruler.

[0017] Furthermore, the convex strip on the outer wall of the threaded barrel can slide through along the pulley, and the groove of the slider for the threaded barrel to pass through is larger, which can also meet the requirements of the convex strip to pass through. The insertion hole in the slider is a circular hole larger than the outer diameter of the threaded barrel, and the convex strip can slide in contact with the inner wall of the insertion hole of the slider.

[0018] Furthermore, during the rotation of the inner plate of the steering adjustment assembly, the moving block at the other end of the connecting rod at the bottom of the mounting plate slides along the moving groove to maintain connection with the inner plate and supports the bottom of the inner plate after the inner plate rotates.

[0019] Beneficial effects of the present invention:

[0020] 1. In the present invention, since the threaded barrel at the front end of the mounting plate is connected to the inner plate and the outer plate through a fixing ring, when the inner plate and the outer plate rotate clockwise, the threaded sleeve will be pulled upward, and at the same time the slider slides along the slide groove, compressing the first spring, keeping the lifting frame at the front end of the mounting plate connected to the front ends of the inner plate and the outer plate, and maintaining the stability of the support for the main vibration level. In this process, since the convex strip on the outer wall of the threaded barrel can slide through along the pulley, the groove of the slider for the threaded barrel to pass through is larger, which can also meet the passage of the convex strip, and no movement interference will occur.

[0021] 2. In the present invention, the top of the lifting frame at the front end will move upward with the rotation of the inner plate and the outer plate. In order to keep the front and rear bottom moving wheels on the same plane, the motor at the rear end of the mounting plate drives the driving wheel of the transmission belt to rotate, and the threaded barrel is driven to rotate by the engagement between the pulley and the convex strip of the threaded barrel. The screw is manually held, and the two are separated due to the threaded fit, thereby increasing their length and maintaining the same plane as the rear end moving wheel. During the movement of the slider, the belt of the transmission belt will relax, and at this time the plug plate is slidably plugged into the mounting plate through a spring.

[0022] 3. In the present invention, after the belt is relaxed, the plug plate pops outward and limits the belt through the connecting frame and the limiting roller to maintain the tightness of the belt. The connecting ends of the two pulleys and the belts also have limiting rollers to maintain sufficient friction contact surface between the belt and the pulleys. During the rotation of the inner plate, the moving block at the other end of the connecting rod at the bottom of the mounting plate slides along the moving groove to maintain the connection with the inner plate and support the bottom of the inner plate after the inner plate rotates.

[0023] 4. In the present invention, since the secondary vibrating ruler is slidably connected with the outer plate through the vertical frame, when the outer plate rotates, the secondary vibrating ruler will also rotate, and adjust along the inclined surface angle of the pump channel together with the main vibrating ruler. Before the rotation angle is completed, the position of the vertical frame is fixed by the locking bolt to keep the secondary vibrating ruler from contacting the two sides of the pump channel. After the angle adjustment is completed, the locking bolt is loosened, the vertical frame is manually supported to descend, and the secondary vibrating ruler is brought into contact with the inclined surfaces on both sides of the pump channel. According to the slope of the inclined surface, the secondary vibrating ruler and the vertical frame perform adaptive angle adjustment together.

[0024] 5. The present invention uses an electric push rod to push the connecting plate and the tooth plate to move horizontally. The tooth plate meshes with the gear to drive the inner plate to rotate. Since the inner plate is coaxially connected to the outer plate, the outer plate will also rotate synchronously. Since the two ends of the truss are fixedly connected to the inner plate, the truss, the mounting frame and the main vibrating ruler will rotate synchronously. The steering is adjusted according to the slope of the pump channel slope. The steering angle can be precisely adjusted and adjusted before contacting the concrete surface. The vibrating ruler is kept parallel to the concrete slope during contact vibrating.

[0025] 6. Compared with the prior art, the present invention realizes leveling of the top and both sides of the pumpway section at the same time by arranging a main vibrating ruler in the center and auxiliary vibrating rulers on both sides, and drives the inner plate and the outer plate to rotate synchronously through the meshing of the gear and the toothed plate. The angle of rotation of the gear is the inclination angle of the main vibrating ruler and the auxiliary vibrating ruler, which can adapt to the slope of the pumpway during movement. The lifting frames on both sides of the vibrating ruler can adapt to the ground on both sides. The horizontal and vertical position of the lifting frame at the front end is adjusted to maintain the stability of the support for the main vibrating ruler, maintain the connection with the inner plate and the outer plate, and adjust its length so that the bottom moving wheels of the front and rear two sets of lifting frames are in contact with the ground, so that leveling can be performed while moving along the pumpway, saving the time for adjusting the angle of the vibrating ruler, improving the leveling efficiency, and leveling the top and both sides of the pumpway at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A process flow chart of a sports field pump track construction process according to the present invention;

[0027] Figure 2 It is a schematic diagram of the overall structure of a sports field pump track construction process of the present invention;

[0028] Figure 3It is a schematic diagram of the connection between the support assembly and the truss of a sports field pump track construction process of the present invention;

[0029] Figure 4 It is a schematic diagram of the connection between the support assembly and the auxiliary vibrating level ruler of a sports field pump track construction process of the present invention;

[0030] Figure 5 It is a schematic diagram of the surface structure of the mounting plate of a sports field pump track construction process of the present invention;

[0031] Figure 6 A schematic diagram of the distribution of inner and outer plates of a sports field pump track construction process according to the present invention;

[0032] Figure 7 It is a schematic diagram of the bottom structure of the mounting plate of a sports field pump track construction process of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of a steering adjustment component of a sports field pump track construction process of the present invention.

[0034] In the figure: 1. mounting frame; 11. truss; 12. main vibration level; 2. support assembly; 21. mounting plate; 22. lifting frame; 23. threaded barrel; 24. screw; 25. moving wheel; 26. convex strip; 27. slide groove; 28. slider; 29. ​​connecting ring; 210. first spring; 211. transmission belt; 212. plug plate; 213. connecting frame; 214. limiting roller; 3. auxiliary vibration level; 31. vertical frame; 32. second spring; 33. locking bolt; 4. steering adjustment assembly; 41. inner plate; 42. gear; 43. tooth plate; 44. outer plate; 45. moving groove; 46. connecting rod; 47. moving block; 48. connecting plate; 49. electric push rod. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] See also Figures 1 to 8The present invention provides a technical solution: a sports field pump track construction process, comprising a mounting frame 1, a main vibrating ruler 12 is fixedly installed inside the mounting frame 1, and trusses 11 are fixed on both sides of the mounting frame 1, and support components 2 are installed at both ends of the truss 11, and the support component 2 comprises a mounting plate 21, and two lifting frames 22 are installed at the front and rear ends of the mounting plate 21, the mounting plate 21 is fixedly connected to the rear lifting frame 22, and the mounting plate 21 is slidably connected to the front lifting frame 22, and steering adjustment components 4 are provided on both sides of the mounting plate 21, and the steering adjustment component 4 comprises an inner plate 41, and the inner plate 41 is rotatably connected to the mounting plate 21 on one side close to the fixed lifting frame 22, and the two ends of the truss 11 are fixedly connected to the two ends of the inner plate 41, and an outer plate 44 is provided on the outer side of the mounting plate 21, and the inner plate 41 is coaxially fixedly connected with the outer plate 44, and the two sides of the main vibrating ruler 12 are provided with auxiliary vibrating rulers 3, and the outer end of the auxiliary vibrating ruler 3 is rotatably installed with a vertical frame 31, and the vertical frame 31 is slidably inserted into the inside of the outer plate 44. Foundation construction: reinforced concrete foundation is adopted. The foundation pit is excavated before construction. The foundation cushion, foundation concrete pouring and steel bar binding are carried out strictly in accordance with the design drawings; frame construction: cast-in-place reinforced concrete frame structure is adopted. During the construction process, the concrete strength, steel bar position and connection quality are strictly controlled to ensure the safety of the structure; leveling construction: a set of main vibrating rulers 12 and two sets of auxiliary vibrating rulers 3 are installed on the truss 11, wherein the lengths of the main vibrating rulers 12 and the auxiliary vibrating rulers 3 are adapted to the road surface and inclined surface design dimensions of the pump channel. The height of the vibrating ruler is adjusted by the support components 2 at both ends of the truss 11, and it is pushed to move along the concrete road surface at the angle of the pump channel. The main vibrating ruler 12 and the auxiliary vibrating ruler 3 level the concrete road surface; angle adjustment: for the uneven pump channel, the steering adjustment component 4 on the support component 2 is used to adjust the pump channel inclined surface, so that the main vibrating ruler 12 and the auxiliary vibrating ruler 3 are in adaptive contact with the inclined surface to maintain efficient leveling operations.

[0037] When leveling the concrete pavement, the main vibrating ruler 12 and the auxiliary vibrating rulers 3 on both sides are set in the center to achieve the leveling of the top and both sides of the pump road section at the same time. Lifting components are set on both sides of the device, which are composed of front and rear lifting frames 22, wherein the rear end lifting frame 22 is fixed, and the front end can move up and down and left and right. The two lifting frames 22 on the same side are connected by a mounting plate 21. Steering adjustment components are set on both sides of the mounting plate 21. The steering adjustment components are divided into an inner plate 41 and an outer plate 44. The inner plate 41 is connected to both sides of the main vibrating ruler 12, and the auxiliary vibrating ruler 3 is connected to the outer plate 44. The side close to the rear end lifting frame 22 is used as the rotation base point, and the gear 42 and the toothed plate are connected. The meshing of 43 drives the inner plate 41 and the outer plate 44 to rotate synchronously. The rotation angle of the gear 42 is the inclination angle of the main vibrating ruler 12 and the auxiliary vibrating ruler 3, which can adapt to the slope of the pump channel during movement. The lifting frames 22 on both sides of the vibrating ruler can adapt to the ground on both sides. The horizontal and vertical position adjustment of the front end lifting frame 22 maintains the stability of the support for the main vibrating ruler 12, maintains the connection with the inner plate 41 and the outer plate 44, and adjusts its length so that the bottom moving wheels 25 of the front and rear two sets of lifting frames 22 are in contact with the ground, so that leveling can be performed while moving along the pump channel, saving time for adjusting the angle of the vibrating ruler, improving the leveling efficiency, and leveling the top and both sides of the pump channel at the same time.

[0038] In this embodiment, the lifting frame 22 includes a threaded barrel 23, the internal thread of the threaded barrel 23 is inserted with a screw 24, and a moving wheel 25 is installed at the bottom of the screw 24, the rear end bottom of the mounting plate 21 is fixedly connected to the threaded barrel 23, and the front end of the mounting plate 21 is provided with a slide groove 27, and a slider 28 is slidably connected inside the slide groove 27, the threaded barrel 23 at the front end of the mounting plate 21 is slidably inserted inside the slider 28, and a first spring 210 is fixed between the slider 28 and the slide groove 27, the threaded barrel 23 is fixed with a fixing ring at the top of the slider 28, and the two sides of the fixing ring are rotatably connected to the surface of the inner plate 41 and the outer plate 44 higher than the mounting plate 21 through bearings, the support assembly 2 also includes a transmission belt 211, and the mounting plate 2 A motor is fixed on the top of the fixed threaded cylinder 23, and a transmission belt 211 is installed at the position corresponding to the two threaded cylinders 23 at the bottom of the mounting plate 21. The pulleys on both sides of the transmission belt 211 are slidably sleeved on the threaded cylinder 23, and the top of the pulley on one side of the transmission belt 211 is fixedly connected to the output end of the motor. A convex strip 26 is fixed on the outer side of the threaded cylinder 23 at the front end of the mounting plate 21, and a groove matching the convex strip 26 is opened on the pulley of the transmission belt 211. Two plug-ins 212 are symmetrically slidably plugged on the middle surface of the mounting plate 21, and a connecting frame 213 is fixed on the outer end of the plug-in plate 212. The connecting frame 213 is located on the inner and outer surfaces of the belt of the transmission belt 211 and is rotatably installed with a limiting roller 214. The belt of the transmission belt 211 slides through The over-limit roller 214 is connected to the pulleys on both sides. Since the threaded cylinder 23 at the front end of the mounting plate 21 is connected to the inner plate 41 and the outer plate 44 through a fixing ring, when the inner plate 41 and the outer plate 44 rotate clockwise, the threaded sleeve will be pulled upward, and at the same time, the slider 28 slides along the slide groove 27 to compress the first spring 210, so as to keep the lifting frame 22 at the front end of the mounting plate 21 connected to the front end of the inner plate 41 and the outer plate 44, and maintain the stability of the support for the main vibration level 12. In this process, because the convex strip 26 on the outer wall of the threaded cylinder 23 can slide through along the pulley, the groove of the slider 28 for the threaded cylinder 23 to pass through is larger, and it can also meet the passage of the convex strip 26, and no movement interference will occur. In this process, because the top of the lifting frame 22 at the front end will follow the inner plate 41 and the outer plate The rotation of the slider 28 moves upward. In order to keep the front and rear bottom moving wheels 25 on the same plane, the motor at the rear end of the mounting plate 21 drives the driving wheel of the transmission belt 211 to rotate, and the threaded cylinder 23 is driven to rotate by the clamping connection between the pulley and the convex strip 26 of the threaded cylinder 23. The screw rod 24 is manually held, and the two are separated due to the threaded fit, and then the length becomes longer, keeping the same plane as the rear end moving wheel 25. During the movement of the slider 28, the belt of the transmission belt 211 will relax. At this time, the plug plate 212 is slidably plugged with the mounting plate 21 through a spring. After the belt is relaxed, the plug plate 212 pops outward and limits the belt through the connecting frame 213 and the limiting roller 214 to maintain the tightness of the belt. The connection ends of the two pulleys and the belt also have limiting rollers 214.To maintain sufficient friction contact surface between the belt and the pulley, during the rotation of the inner plate 41, the moving block 47 at the other end of the connecting rod 46 at the bottom of the mounting plate 21 slides along the moving groove 45 to maintain the connection with the inner plate 41 and support the bottom of the inner plate 41 after the inner plate 41 rotates.

[0039] The second spring 32 is fixed to both sides of the top of the vertical frame 31, and the bottom of the second spring 32 is fixedly connected to the outer plate 44. The locking bolt 33 is threadedly inserted at the position corresponding to the sliding insertion of the vertical frame 31 on the surface of the outer plate 44, and the locking bolt 33 is in compression contact with the vertical frame 31. Because the secondary vibrating ruler 3 is slidably inserted with the outer plate 44 through the vertical frame 31, when the outer plate 44 rotates, the secondary vibrating ruler 3 will also rotate, and adjust the angle of the inclined surface of the pump channel together with the main vibrating ruler 12. Before the rotation angle is completed, the position of the vertical frame 31 is fixed by the locking bolt 33 to keep the secondary vibrating ruler 3 from contacting the two sides of the pump channel. After the angle adjustment is completed, the locking bolt 33 is loosened, and the vertical frame 31 is manually supported to descend, so that the secondary vibrating ruler 3 is in contact with the inclined surfaces on both sides of the pump channel, and according to the slope of the inclined surface, the secondary vibrating ruler 3 and the vertical frame 31 are adaptively adjusted in angle.

[0040] In this embodiment, the steering adjustment assembly 4 also includes a moving groove 45, a moving groove 45 is provided at the bottom of the inner plate 41, and a moving block 47 is slidably connected in the moving groove 45, the bottom of the moving block 47 is rotatably connected to a connecting rod 46 through a rotating shaft, and the other end of the connecting rod 46 is rotatably connected to the bottom of the mounting plate 21 through a rotating shaft, a gear 42 is provided at the rotation connection between the inner plate 41 and the mounting plate 21, and a toothed plate 43 is meshed and connected at the bottom of the gear 42, and a connecting plate 48 is fixed to the outer ends of the toothed plates 43 on both sides of the truss 11, and an electric push rod 49 is fixed inside the rear end of the mounting plate 21, and The extended end of the electric push rod 49 is fixedly connected to the connecting plate 48, and the connecting plate 48 and the tooth plate 43 are pushed to move horizontally by the electric push rod 49. The tooth plate 43 is engaged with the gear 42 to drive the inner plate 41 to rotate. Because the inner plate 41 is coaxially connected to the outer plate 44, the outer plate 44 will also rotate synchronously. Because the two ends of the truss 11 are fixedly connected to the inner plate 41, the truss 11, the mounting frame 1 and the main vibrating ruler 12 will rotate synchronously, and the steering adjustment is performed according to the slope of the pump channel slope. The steering angle can be precisely adjusted and adjusted before contacting the concrete surface to keep the vibrating ruler parallel to the concrete slope during contact vibrating.

[0041] When leveling the concrete pavement, a main vibrating ruler 12 and auxiliary vibrating rulers 3 are set at the center to achieve simultaneous leveling of the top and both sides of the pump road section. Lifting components are set on both sides of the device, which are composed of a front and rear lifting frame 22, wherein the rear end lifting frame 22 is fixed, and the front end can move up and down and left and right. The two lifting frames 22 on the same side are connected by a mounting plate 21. Steering adjustment components are set on both sides of the mounting plate 21. The steering adjustment component is divided into an inner plate 41 and an outer plate 44. The inner plate 41 is connected to both sides of the main vibrating ruler 12, and the auxiliary vibrating ruler 3 is connected to the outer plate 44. The side close to the rear end lifting frame 22 is used as the rotation base point, and the connecting plate 48 and the tooth plate 43 are pushed to move horizontally by the electric push rod 49. The tooth plate 43 and the tooth plate 43 are connected. The meshing of the wheel 42 drives the inner plate 41 to rotate. Since the inner plate 41 is coaxially connected to the outer plate 44, the outer plate 44 will also rotate synchronously. Since both ends of the truss 11 are fixedly connected to the inner plate 41, the truss 11, the mounting frame 1 and the main vibrating ruler 12 will rotate synchronously. The steering adjustment is performed according to the slope of the pump channel slope. The steering angle can be precisely adjusted and adjusted before contacting the concrete surface. The vibrating ruler is kept parallel to the concrete slope during contact vibrating. It can adapt to the slope of the pump channel during movement. The lifting frames 22 on both sides of the vibrating ruler can adapt to the ground on both sides. Since the threaded barrel 23 at the front end of the mounting plate 21 is connected to the inner plate 41 and the outer plate 44 through a fixing ring, when the inner plate 41 and the outer plate 44 rotate clockwise, the threaded sleeve will be moved The slider 28 slides along the slide groove 27 to compress the first spring 210, keeping the lifting frame 22 at the front end of the mounting plate 21 connected to the front ends of the inner plate 41 and the outer plate 44, and maintaining the stability of the support for the main vibrating ruler 12. In this process, because the convex strips 26 on the outer wall of the threaded cylinder 23 can slide along the pulley, the groove of the slider 28 for the threaded cylinder 23 to pass through is larger, which can also meet the passage of the convex strips 26, and there will be no movement interference. In this process, because the top of the lifting frame 22 at the front end will move upward with the rotation of the inner plate 41 and the outer plate 44, in order to keep the front and rear bottom moving wheels 25 on the same plane, the motor at the rear end of the mounting plate 21 drives the driving wheel of the transmission belt 211 to rotate, and the convex strips 26 on the outer wall of the threaded cylinder 23 can slide along the pulley. The engagement of 26 drives the threaded barrel 23 to rotate, and the screw rod 24 is manually held. The two are separated due to the threaded fit, and then the length becomes longer, maintaining the same plane as the rear end moving wheel 25. During the movement of the slider 28, the belt of the transmission belt 211 will be loose. At this time, the plug plate 212 is slidably plugged with the mounting plate 21 through a spring. After the belt is loose, the plug plate 212 pops outward and limits the belt through the connecting frame 213 and the limiting roller 214 to maintain the tightness of the belt. The connecting ends of the two pulleys and the belt also have limiting rollers 214 to maintain sufficient friction contact surface between the belt and the pulley, so that the pump can be leveled when moving along the pump channel, saving time for adjusting the angle of the vibrating ruler, improving the leveling efficiency, and leveling the top and both sides of the pump channel at the same time.

[0042] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sports venue pump track construction process, characterized in that: The construction process comprises the following steps: (1) Foundation construction: Use reinforced concrete foundation, excavate the foundation pit before construction, and strictly follow the design drawings to carry out foundation cushion, foundation concrete pouring and steel bar binding; (2) Frame construction: Adopt cast-in-place reinforced concrete frame structure, strictly control the concrete strength, steel bar position and connection quality during construction to ensure structural safety; (3) Leveling construction: A set of main vibrating rulers and two sets of auxiliary vibrating rulers are installed on the truss. The lengths of the main vibrating rulers and auxiliary vibrating rulers are adapted to the design dimensions of the pavement and slope of the pump channel. The height of the vibrating rulers is adjusted by the support components at both ends of the truss, and the vibrating rulers are pushed to move along the concrete pavement at the angle of the pump channel. The main vibrating rulers and auxiliary vibrating rulers level the concrete pavement. (4) Angle adjustment: For uneven pump channels, the steering adjustment assembly on the support assembly is used to adjust the pump channel slope so that the main vibrating scale and the auxiliary vibrating scale can adaptively contact the slope to maintain efficient leveling operations.

2. A sports field pump track construction process according to claim 1, characterized in that: According to the installation of the vibrating ruler described in step (3), the main vibrating ruler is installed in the middle position of the truss through the mounting frame, and the auxiliary vibrating ruler is installed at both ends of the main vibrating ruler, and is installed by sliding and plugging the vertical frame and the outer plate of the steering adjustment assembly.

3. A sports field pump track construction process according to claim 2, characterized in that: A locking bolt is threadedly inserted at a position corresponding to the sliding insertion of the vertical frame on the surface of the outer plate. The position of the vertical frame is fixed by the locking bolt before the rotation angle is completed to keep the secondary vibrating level from contacting the two sides of the pump channel. After the angle adjustment is completed, the locking bolt is loosened, the vertical frame is manually supported to descend, and the secondary vibrating level is brought into contact with the inclined surfaces on both sides of the pump channel. According to the slope of the inclined surface, the secondary vibrating level and the vertical frame are adaptively adjusted in angle.

4. A sports field pump track construction process according to claim 1, characterized in that: According to the vibrating ruler height adjustment described in step (3), the support assembly has two lifting frames at the front and rear, both of which are composed of a threaded barrel and a screw. The rear end lifting frame directly adjusts the length by rotating the screw. The rear end lifting frame is driven by the motor at the rear end of the mounting plate to drive the driving wheel of the transmission belt to rotate. The threaded barrel is driven to rotate by the clamping connection between the pulley and the convex strip of the threaded barrel. The screw is manually held, and the two are separated due to the threaded fit, thereby lengthening and maintaining the same plane as the rear end moving wheel.

5. A sports field pump track construction process according to claim 4, characterized in that: The threaded barrel at the front end of the mounting plate of the support assembly is connected to the inner plate and the outer plate through a fixing ring. When the inner plate and the outer plate rotate clockwise, the threaded sleeve will be pulled upward, and at the same time, the slider slides along the slide groove to compress the first spring, thereby keeping the lifting frame at the front end of the mounting plate connected to the front end of the inner plate and the outer plate, thereby maintaining the stability of the support for the main vibration level ruler.

6. A sports field pump track construction process according to claim 5, characterized in that: During the movement of the slider of the supporting assembly, the belt of the transmission belt will relax. At this time, the plug plate is slidably plugged with the mounting plate through a spring. After the belt relaxes, the plug plate pops outward and limits the belt through the connecting frame and the limiting roller to maintain the tightness of the belt. There are also limiting rollers at the connection ends of the two pulleys and the belt to maintain sufficient friction contact area between the belt and the pulley.

7. A sports field pump track construction process according to claim 1, characterized in that: According to the main vibrator angle adjustment described in step (4), the electric push rod of the steering adjustment assembly pushes the connecting plate and the tooth plate to move horizontally, and the tooth plate engages with the gear to drive the inner plate to rotate. Because the inner plate is coaxially connected to the outer plate, the outer plate will also rotate synchronously. Because the two ends of the truss are fixedly connected to the inner plate, the truss, the mounting frame and the main vibrator will rotate synchronously. The steering adjustment is performed according to the slope of the pump channel slope. The steering angle can be precisely adjusted and adjusted before contacting the concrete surface. The vibrator is kept parallel to the concrete slope during contact vibrating.

8. A sports field pump track construction process according to claim 7, characterized in that: According to the auxiliary vibrating ruler angle adjustment described in step (4), the auxiliary vibrating ruler is slidably connected to the outer plate through the vertical frame. When the outer plate rotates, the auxiliary vibrating ruler will also rotate and adjust along the inclined angle of the pump channel together with the main vibrating ruler.

9. A sports field pump track construction process according to claim 6, characterized in that: The convex strip on the outer wall of the threaded barrel can slide through along the pulley, and the groove of the slider for the threaded barrel to pass through is larger, which can also meet the requirements of the convex strip to pass through. The insertion hole in the slider is a circular hole larger than the outer diameter of the threaded barrel, and the convex strip can slide in contact with the inner wall of the insertion hole of the slider.

10. A sports field pump track construction process according to claim 1, characterized in that: During the rotation of the inner plate of the steering adjustment assembly, the moving block at the other end of the connecting rod at the bottom of the mounting plate slides along the moving groove to maintain connection with the inner plate and supports the bottom of the inner plate after the inner plate rotates.

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