阅读说明：本技术 一种跳台滑雪助滑道轨道冰面摊铺压实的设备及方法 (Equipment and method for paving and compacting ice surface of ski-jump slideway rail ) 是由 孙雅珍 吴昌宇 薛兴伟 张怀志 叶友林 郭睿 孙超卓 马壮 闫婷 徐启程 于 2019-10-29 设计创作，主要内容包括：本发明提供了一种跳台滑雪助滑道轨道冰面摊铺压实的设备及方法,其中,跳台滑雪助滑道轨道冰面摊铺压实的设备包括：驱动装置和摊铺压实装置；驱动电机驱动摊铺压实装置在助滑道轨道匀速下滑；摊铺压实装置设置在助滑道轨道上面,摊铺压实装置具有出料结构和振动结构,振动结构可对出料结构匀速漏出至助滑道轨道内的冰浆拍打,使助滑道轨道冰面得到压实,实现了跳台滑雪助滑道轨道冰面摊铺压实的自动化,克服人工摊铺压实时质量难以控制的问题,取代了专业的施工技术人员。(The invention provides equipment and a method for paving and compacting an ice surface of a platform-jumping skiing aid slideway track, wherein the equipment for paving and compacting the ice surface of the platform-jumping skiing aid slideway track comprises the following components: the device comprises a driving device and a paving compaction device; the driving motor drives the paving compaction device to slide downwards on the slideway rail at a constant speed; the paving compaction device is arranged on the auxiliary slide rail and is provided with a discharging structure and a vibration structure, the vibration structure can uniformly leak ice slurry in the auxiliary slide rail to the discharging structure to be patted, so that the ice surface of the auxiliary slide rail is compacted, the automation of paving and compacting the ice surface of the auxiliary slide rail by means of platform jumping and skiing is realized, the problem that the quality is difficult to control when manual paving and compacting are overcome, and professional construction technicians are replaced.)

1. The utility model provides a equipment of ski-jump aided slide track ice surface compaction that paves which characterized in that includes: the device comprises a driving device and a paving compaction device; the driving device is arranged on the diving platform and comprises a driving motor and a driving connection structure, and the driving connection structure is respectively connected with the driving motor and the paving compacting device so that the driving motor operates to drive the paving compacting device to slide downwards on the slideway rail at a constant speed; the compaction device that paves sets up in helping slide track upper end, and the compaction device that paves includes: the device comprises a support frame, a moving structure, a discharging motor, a storage bin, a discharging structure, a vibrating motor, a vibrating connection structure and a vibrating structure; the movable structure is arranged below the support frame, the paving compaction device is movable, the bin is arranged on the support frame, ice slurry is filled in the bin, a feed opening is formed in the lower end of the bin, the feed opening penetrates through the support frame, the discharging motor is arranged on the support frame, the discharging structure is arranged below the feed opening, the discharging motor is connected with the discharging structure, the discharging motor is driven to rotate to drive the discharging structure to take the ice slurry leaked from the feed opening out of the feed opening into the slideway track at a constant speed, the vibrating motor is arranged on the support frame, one end of the vibrating connection structure is connected with the vibrating motor, the other end of the vibrating connection structure is connected with the vibrating structure, the vibrating structure is arranged below one end of the support frame close to the vibrating motor, the vibrating motor drives the vibrating connection structure to move up and down, the vibrating connection structure drives the vibrating structure to flap the ice slurry in the slideway track, the beating frequency of the vibration structure and the running speed of the discharging motor are matched with each other.

2. The apparatus for laying and compacting an icy surface of a ski-jump runner rail of claim 1, wherein the drive connection structure comprises: the chain, roller bearing and hook lock, the roller bearing is connected with driving motor, and the chain evenly twines on the roller bearing, and the hook lock is connected with the chain tail end bolt.

3. The apparatus for paving and compacting an ice surface of a ski-jump aided slideway rail according to claim 2, wherein a coupler lock pull rod is arranged on one end side of the support frame close to the vibration motor, and the coupler lock hooks the coupler lock pull rod to connect the paving and compacting device with the driving device.

4. The device for paving and compacting the ice surface of the diving platform skiing assistant slide way track according to claim 3, wherein the moving structure comprises supporting rods and rollers, the supporting rods are vertically connected to the lower end surface of the supporting frame, the rollers are mounted at the bottoms of the supporting rods, the number of the supporting rods is even, the supporting rods are circumferentially and symmetrically arranged along the lower end surface of the supporting frame, and the number of the rollers is the same as that of the supporting rods.

5. The apparatus of claim 4, wherein the paving and compacting device further comprises: iron stand, iron stand one end is connected with the support frame, and the other end is connected with the feed bin, makes the feed bin fix on the support frame, the feed bin is hourglass hopper-shaped, and inside is provided with plastics heat preservation interlayer, and feed bin upper portion is provided with the feed bin lid, closes with the feed bin lid, and the feed opening quantity of feed bin is two, makes the lower extreme of feed bin be the type of falling M, is provided with the valve on the feed opening lateral wall.

6. The device for paving and compacting the ice surface of the diving platform skiing assistant slide rail according to claim 5, wherein the discharging structure is provided with two arc-shaped rotating blade sets which are respectively arranged below the two discharging openings, the discharging structure is provided with a rotating shaft, the two rotating blade sets are coaxial, the discharging motor is provided with a discharging motor shaft, and the rotating shaft is connected with the discharging motor shaft through a belt, so that the discharging motor drives the two rotating blade sets to rotate at a constant speed.

7. The apparatus of claim 6, wherein the vibrating structure is two vibrating plates disposed in parallel along the track.

8. The apparatus for laying and compacting an icy surface of a ski-jump runner rail of claim 7, wherein the vibration coupling structure comprises: the vibration motor comprises a spring, a linear electric push rod, a motor base, a first bolt and a second bolt, wherein the motor base is arranged on a support frame, and the vibration motor is arranged on the motor base through the first bolt; every vibration board is last all vertically to be provided with the spring, the spring quantity on every vibration board is one at least, when the spring quantity on every vibration board is a plurality of, the spring is along vibration board circumference symmetrical arrangement, the one end and the vibration board of spring are connected, the other end is connected with sharp electric putter's one end, sharp electric putter's quantity is the same with spring quantity, sharp electric putter's the other end passes through the second bolt and is connected with the motor base, sharp electric putter is connected with the vibrating motor electricity.

9. The device for paving and compacting the ice surface of the ski-jump aided slideway track according to any one of claims 1 to 8, wherein a driving motor switch is arranged on the driving motor to control the driving motor to be turned on or turned off, and a discharging motor and a vibrating motor switch are arranged on the supporting frame to control the discharging motor and the vibrating motor to be turned on or turned off.

10. A method of ice paving compaction using the apparatus for ice paving compaction of a ski-jump runner rail according to any one of claims 1 to 9, comprising:

step 1: assembling a driving device;

step 2: assembling a paving compacting device;

and step 3: building a slideway rail support, paving an antirust steel plate on the slideway rail support, symmetrically and parallelly paving two slideway rails on the antirust steel plate, integrating a refrigeration pipeline in the slideway rails, and enabling the slideway rail to meet the requirement of the international snow union design specification on a longitudinal section curve;

and 4, step 4: mounting the driving device assembled in the step 1 on a diving platform, reserving a tail part with a hook lock with the length of 1-1.5 m on a chain, erecting the paving compacting device assembled in the step 2 on a slideway rail, then opening a linear electric push rod, placing two vibrating plates below a support frame into the two slideway rails, adjusting the heights of the vibrating plates to enable the vibrating plates to be 4-5 cm away from the bottoms of the slideway rails, and hooking the hook lock reserved on the diving platform on a hook lock pull rod at the rear side of the paving compacting device;

and 5: closing a valve on the side wall of the feed opening, putting ice slurry into the bin, and covering the bin cover; the ice slurry is obtained by uniformly mixing snow and water according to the ratio of 6: 4;

step 6: presetting parameters of a driving device and parameters of a paving compaction device: according to the formulaPresetting the rotating speed of a driving motor, wherein:

v is the slip speed of the paving compacting device, and the unit is m/s,

r₁is the radius of the roller, in m,

n₁is the rotating speed of the driving motor, and the unit is r/min;

presetting the exciting force of a vibration motor to be 300-500N and the vibration frequency to be 20-25 HZ;

the rotating speed of the discharging motor is according to the formulaSetting is carried out, wherein:

h is the thickness of the ice slurry after compaction, in m,

a is the length of a discharging hole at the bottom of the ice slurry funnel, and the unit is m

L is the length of the arc-shaped rotary blade, and the unit is m,

n₁is the rotating speed of the driving motor, the unit is r/min,

r₁is the radius of the roller, in m,

r₂is the radius of the rotating shaft of the discharging motor, the unit is m,

r₃is the radius of the rotating shaft of the arc-shaped rotating blade, the unit is m,

k is the ice slurry spreading coefficient with the snow to water ratio of 6: 4,

n₂the unit is r/min, which is the rotating speed of a discharging motor;

and 7: opening a valve on the side wall of the feed opening, simultaneously opening a vibration motor, a discharge motor switch and a driving motor switch to enable the paving compaction device to slide downwards at a constant speed of 0.20-0.25 m/s along the slideway rail, and setting ice slurry per second in the sliding process

Technical Field

The invention relates to the technical field of ice surface treatment of a ski-jump assisting slideway, in particular to equipment and a method for paving and compacting an ice surface of a ski-jump assisting slideway rail.

Background

The platform-jumping skiing is one of skiing sports, the platform-jumping skiing is built by utilizing a natural mountain, slides from a sliding platform without any external force by feet, obtains high speed on a slide-assisting way, leads the body to tilt forward to form an acute angle with the ski after the platform end flies out, flies in the air along a parabola, and continues to slide to a stopping area to stop after landing on a landing slope.

The surface of the prior ski-jump assisting slideway adopts a plastic slideway slot and is assisted by a refrigeration pipeline to ensure the durability of the slideway structure, and the construction of the ice surface of the slideway is mainly realized by manually spreading and compacting ice slurry formed by mixing snow and water.

The artificial paving and compacting method has the following defects: the compaction quality mainly depends on the experience of construction technicians and is difficult to effectively ensure; in a global range, workers with the construction experience are few, the development of the skiing sport is seriously hindered, and manual construction is time-consuming and labor-consuming.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, the invention provides a device for paving and compacting the ice surface of the ski-jump slideway rail in a first aspect.

The invention provides a method for paving and compacting the ice surface of a ski-aid slideway rail.

In view of the above, the present invention provides, in a first aspect, an apparatus for paving and compacting an ice surface of a ski-jump and ski-aid slideway rail, comprising: the device comprises a driving device and a paving compaction device; the driving device is arranged on the diving platform and comprises a driving motor and a driving connection structure, and the driving connection structure is respectively connected with the driving motor and the paving compacting device so that the driving motor operates to drive the paving compacting device to slide downwards on the slideway rail at a constant speed; the compaction device that paves sets up in helping slide track upper end, and the compaction device that paves includes: the device comprises a support frame, a moving structure, a discharging motor, a storage bin, a discharging structure, a vibrating motor, a vibrating connection structure and a vibrating structure; the movable structure is arranged below the support frame, the paving compaction device is movable, the bin is arranged on the support frame, ice slurry is filled in the bin, a feed opening is formed in the lower end of the bin, the feed opening penetrates through the support frame, the discharging motor is arranged on the support frame, the discharging structure is arranged below the feed opening, the discharging motor is connected with the discharging structure, the discharging motor is driven to rotate to drive the discharging structure to take the ice slurry leaked from the feed opening out of the feed opening into the slideway track at a constant speed, the vibrating motor is arranged on the support frame, one end of the vibrating connection structure is connected with the vibrating motor, the other end of the vibrating connection structure is connected with the vibrating structure, the vibrating structure is arranged below one end of the support frame close to the vibrating motor, the vibrating motor drives the vibrating connection structure to move up and down, the vibrating connection structure drives the vibrating structure to flap the ice slurry in the slideway track, the beating frequency of the vibration structure and the running speed of the discharging motor are matched with each other.

Preferably, the driving connection structure includes: the chain, roller bearing and hook lock, the roller bearing is connected with driving motor, and the chain evenly twines on the roller bearing, and the hook lock is connected with the chain tail end bolt.

Preferably, a hook lock pull rod is arranged on one end side of the support frame close to the vibration motor, and the hook lock hooks the hook lock pull rod to enable the paving compaction device to be connected with the driving device.

Preferably, the mobile structure includes bracing piece and gyro wheel, the bracing piece is vertical to be connected terminal surface under the support frame, and the gyro wheel is installed to the bracing piece bottom, and the quantity even number of bracing piece, and along support frame terminal surface circumference symmetry setting down, the quantity of gyro wheel is the same with bracing piece quantity.

Preferably, the paving compaction device further comprises: iron stand, iron stand one end is connected with the support frame, and the other end is connected with the feed bin, makes the feed bin fix on the support frame, the feed bin is hourglass hopper-shaped, and inside is provided with plastics heat preservation interlayer, and feed bin upper portion is provided with the feed bin lid, closes with the feed bin lid, and the feed opening quantity of feed bin is two, makes the lower extreme of feed bin be the type of falling M, is provided with the valve on the feed opening lateral wall.

Preferably, the discharging structure is two arc-shaped rotating blade sets which are respectively arranged below the two feed openings, the discharging structure is provided with a rotating shaft, the two rotating blades are coaxial, the discharging motor is provided with a discharging motor shaft, and the rotating shaft is connected with the discharging motor shaft through a belt, so that the discharging motor drives the two rotating blade sets to rotate at a constant speed.

Preferably, the vibration coupling structure includes: the vibration structure is composed of two vibration plates which are arranged in parallel along the slideway rail.

Preferably, the vibration coupling structure includes: the vibration motor comprises a spring, a linear electric push rod, a motor base, a first bolt and a second bolt, wherein the motor base is arranged on a support frame, and the vibration motor is arranged on the motor base through the first bolt; every vibration board is last all vertically to be provided with the spring, the spring quantity on every vibration board is one at least, when the spring quantity on every vibration board is a plurality of, the spring is along vibration board circumference symmetrical arrangement, the one end and the vibration board of spring are connected, the other end is connected with sharp electric putter's one end, sharp electric putter's quantity is the same with spring quantity, sharp electric putter's the other end passes through the second bolt and is connected with the motor base, sharp electric putter is connected with the vibrating motor electricity.

Preferably, a driving motor switch is arranged on the driving motor to control the driving motor to be turned on or turned off, and a discharging motor and a vibration motor switch are arranged on the supporting frame to control the discharging motor and the vibration motor to be turned on or turned off.

The invention provides a method for paving and compacting an ice surface by using the equipment for paving and compacting the ice surface of the ski-jump slideway rail, which comprises the following steps:

step 1: assembling a driving device;

step 2: assembling a paving compacting device;

and step 3: building a slideway rail support, paving an antirust steel plate on the slideway rail support, symmetrically and parallelly paving two slideway rails on the antirust steel plate, integrating a refrigeration pipeline in the slideway rails, and enabling the slideway rail to meet the requirement of the international snow union design specification on a longitudinal section curve;

and 4, step 4: mounting the driving device assembled in the step 1 on a diving platform, reserving a tail part with a hook lock with the length of 1-1.5 m on a chain, erecting the paving compacting device assembled in the step 2 at the upper end of a slideway rail, then opening a linear electric push rod, placing two vibrating plates below a support frame into the two slideway rails, adjusting the heights of the vibrating plates to enable the vibrating plates to be 4-5 cm away from the bottoms of the slideway rails, and hooking the hook lock reserved on the diving platform on a hook lock pull rod at the rear side of the paving compacting device;

and 5: closing a valve on the side wall of the feed opening, putting ice slurry into the bin, and covering the bin cover; the ice slurry is obtained by uniformly mixing snow and water according to the ratio of 6: 4;

step 6: presetting parameters of a driving device and parameters of a paving compaction device: according to the formula

Presetting the rotating speed of a driving motor, wherein:

v is the slip speed of the paving compacting device, and the unit is m/s,

r₁is the radius of the roller, in m,

n₁is the rotating speed of the driving motor, and the unit is r/min;

presetting the exciting force of a vibration motor to be 300-500N and the vibration frequency to be 20-25 HZ;

according to the formula

In the formula:

h is the thickness of the ice slurry after compaction, in m,

a is the length of a feed opening at the bottom of the storage bin and the unit is m

L is the length of the arc-shaped rotary blade, and the unit is m,

n₁is the rotating speed of the driving motor, the unit is r/min,

r₁is the radius of the roller, in m,

r₂is the radius of the rotating shaft of the discharging motor, the unit is m,

r₃is the radius of the rotating shaft of the arc-shaped rotating blade, the unit is m,

k is the ice slurry spreading coefficient with the snow to water ratio of 6: 4,

n₂the unit is r/min, which is the rotating speed of a discharging motor;

and 7: opening a valve on the side wall of the feed opening, simultaneously opening a vibration motor, a discharge motor switch and a driving motor switch to enable the paving compaction device to slide downwards at a constant speed of 0.20-0.25 m/s along the slideway rail, and setting ice slurry per second in the sliding process

The cubic amount leaks downwards from a feed opening of the bin, and the vibration plate flaps ice slurry brought into the slideway from the discharge structure under the frequency of 20 HZ-25 HZ with the exciting force of 300N-500N to realize the paving and compaction of the ice surface of the ski-jump slideway.

Compared with the prior art, the invention has the beneficial effects that:

the driving device at the top of the diving platform controls the gliding speed of the paving compaction device on the inclined slideway rail: the hook lock in the driving device is used for hooking a hook lock pull rod on a support frame of the paving compacting device, and then the hook lock pull rod passes through a driving motor

The roller is driven to rotate by the rotating speed of the roller, the chain uniformly wound on the roller is slowly released, and the paving compaction device is controlled to slide downwards at a constant speed of 0.20-0.25 m/s; the paving compacting device is used for assisting in sliding at the speed of 0.20-0.25 m/sWhile sliding down on the track at a constant speed, the discharging motor

The rotary speed of the ice slurry conveying device drives the arc-shaped rotary blade below the storage bin to rotate at a constant speed through the belt, the ice slurry in the storage bin is conveyed out to the auxiliary slideway track at a constant speed, the vibration plate which is close to the arc-shaped rotary blade adopts 300N-500N exciting force to flap the ice slurry in the auxiliary slideway track at the frequency of 20 HZ-25 HZ, the compaction of the ice surface of the platform-jumping skiing auxiliary slideway is realized, the automation of paving and compacting the ice surface of the platform-jumping skiing auxiliary slideway track is realized, the problem that the quality is difficult to control when manual paving and compacting are carried out is solved, and professional construction technicians are replaced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 shows a schematic diagram of a paving compactor of an apparatus for ice paving and compacting a ski-aid runway according to an embodiment of the invention;

FIG. 2 shows a schematic diagram of the drive arrangement of the apparatus for ice paving and compacting a ski-aid runway according to one embodiment of the invention;

FIG. 3 shows a schematic diagram of a paving compactor of the apparatus for ice paving and compacting a ski-aid runway according to one embodiment of the invention;

FIG. 4 shows a schematic diagram of a paving compactor of the apparatus for ice paving and compacting a ski-aid runway according to one embodiment of the invention;

FIG. 5 shows a schematic structural view of a glide slope rail bracket according to one embodiment of the present invention;

FIG. 6 shows a schematic structural view of a glide slope track according to one embodiment of the invention;

FIG. 7 illustrates a cross-sectional view A-A of the apparatus for ice paving and compacting a ski-aid runway according to one embodiment of the invention;

FIG. 8 illustrates a cross-sectional view B-B of the apparatus for ice paving and compacting a ski lift according to one embodiment of the present invention;

FIG. 9 shows a schematic structural view of an apparatus for ice paving and compacting a ski lift according to one embodiment of the present invention;

FIG. 10 shows a schematic structural view of an apparatus for ice paving and compacting a ski lift according to one embodiment of the present invention;

wherein: 1 a driving device; 10 driving a motor; 11, a chain; 12 rollers; 13, hooking and locking; 14 driving a motor switch; 2 paving and compacting the device; 21, a support frame; 211 hooking the locking tie; 221 supporting rods; 222 a roller; 23 discharging motor; 231 a discharge motor shaft; 24 stock bins; 241, a feed opening; 242 a bin cover; 243 valve; 25 rotating blades; 251 a rotating shaft; 252 a belt; 26 a vibration motor; 271 a spring; 272 linear electric push rod; 273 motor base; 274 a first bolt; 275 a second bolt; 28 a vibration plate; 29 iron frame; 3, switching between a discharging motor and a vibrating motor; 4, jumping over a platform; 5, a slideway rail; 51 a slideway aid rail support; 52 a rust-proof steel plate; 53 refrigeration lines; 6, ice slurry.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

An apparatus and method for paving and compacting an ice surface of a ski-jump aid track according to some embodiments of the present invention will now be described with reference to fig. 1 to 10

In an embodiment of a first aspect of the invention, as shown in fig. 1 and 3, the invention provides an apparatus for laying and compacting an ice surface of a ski-jump aid track, comprising: the device comprises a driving device 1 and a paving and compacting device 2; the driving device 1 is arranged on the diving platform 4, the driving device 1 comprises a driving motor 10 and a driving connection structure, and the driving connection structure is respectively connected with the driving motor 10 and the paving compacting device 2, so that the driving motor 10 operates to drive the paving compacting device 2 to slide downwards on the slideway rail 5 at a constant speed; paving compaction device 2 and setting up in the slide rail 5 upper ends that help, paving compaction device 2 includes: the device comprises a support frame 21, a moving structure, a discharging motor 23, a storage bin 24, a discharging structure, a vibrating motor 26, a vibrating connecting structure and a vibrating structure; remove the structure setting in support frame 21 below, make compaction device 2 that paves portable, feed bin 24 sets up on support frame 21, is equipped with ice slurry 6 in the feed bin 24, and the 24 lower extremes of feed bin is provided with feed opening 241, the size of feed opening 241: the length multiplied by the width is 6cm multiplied by 12.5cm, the feed opening 241 penetrates through the support frame 21, the discharging motor 23 is arranged on the support frame 21, the discharging structure is arranged below the feed opening 241, the discharging motor 23 is connected with the discharging structure, the discharging motor 23 is operated to drive the discharging structure to carry the ice slurry 6 leaked from the feed opening 241 out to the auxiliary slideway track 5 at a constant speed, the vibrating motor 26 is arranged on the support frame 21, one end of the vibrating connecting structure is connected with the vibrating motor 26, the other end of the vibrating connecting structure is connected with the vibrating structure, the vibrating structure is arranged below one end of the support frame 21 close to the vibrating motor 26, the vibrating motor 26 drives the vibrating connecting structure to move up and down, the vibrating connecting structure drives the vibrating structure to flap the ice slurry 6 in the auxiliary slideway track, so that the ice surface of the auxiliary slideway track 5 is compacted, the beating frequency of the vibration structure and the running speed of the discharging motor are matched with each other.

In this embodiment, the driving connection structure is respectively connected with the driving motor 10 and the paving compacting device 2, and the driving motor 10 is driven to drive

The driving connection structure drives the paving compacting device 2 to make the paving compacting device 2 slide down on the slideway rail at a constant speed of 0.20-0.25 m/s; discharging motor 23, feed bin 24, vibrating motor 26 all set up on support frame 21, and the removal structure is located support frame 21 below, makes compaction device 2 that paves remove, and support frame 21 is passed to feed opening 241 of feed bin 24, and the ejection of compact structure is located the below of feed opening 241, discharging motor23 is connected with a discharging structure, a discharging motor 23 and

the discharging structure is driven to rotate at a constant speed by the rotating speed of the driving device, so that the ice slurry 6 leaked from the discharging opening 241 is carried out at a constant speed to the slideway rail 5; the vibration structure passes through vibration connection structure and vibrating motor 26, the vibration structure is located the support frame 21 below that is close to vibrating motor 26 one end, vibrating motor 26 adopts the exciting force to be 300N ~ 500N, vibration frequency 20HZ ~ 25HZ drives the vibration connection structure up-and-down motion, the vibration connection structure drives the vibration structure up-and-down motion, effectively simulate artifical compaction operation, beat the ice slurry 6 that helps in the slide track, make and help 5 ice surface compactions of slide track, driving motor's operating speed, the beat frequency of vibration structure and the operating speed of ejection of compact motor mutually support, make the unloading volume of ice slurry 6 can satisfy the thickness requirement of ice slurry 6 in the slide track 5 after the compaction of vibration structure. The ice slurry 6 adopts the ratio of 6: 4 of snow to water, so that the construction workability of the ice slurry 6 is effectively guaranteed, and the conditions that the snow and the water are not uniformly fused or the water overflows from the snow and the like are avoided.

In one embodiment of the present invention, preferably, as shown in fig. 2, the driving connection structure includes: the chain 11, the roller 12 and the hook lock 13, the roller 12 is connected with the driving motor 10, the chain 11 is evenly wound on the roller 12, and the hook lock 13 is connected with the tail end of the chain 11.

In this embodiment, the connection structure includes: a chain 11, a roller 12 and a hook 13, a motor 10 is driven to

The rotating speed drives the roller 12 to rotate, the chain 11 which is evenly wound on the roller 12 is slowly released, the hook lock 13 is connected with the tail end of the chain 11 in a fastened mode, the hook lock 13 is connected with the paving compaction device 2, the paving compaction device 2 is controlled to slide downwards at the uniform speed of the slideway rail at the speed of 0.20-0.25 m/s, the ice slurry 6 adopts the ratio of snow to water 6: 4 and the vibration motor 26 adopts the exciting force of 300N-500N, the vibration frequency is 20 HZ-25 HZ, the paving compaction device 2 slides downwards at different speeds, and important shadow is given to the compression strength of the compacted ice slurry 6And thirdly, the paving compacting device 2 slides downwards at the speed of 0.20-0.25 m/s, so that the compacted ice slurry 6 can reach the maximum compression strength.

In one embodiment of the present invention, preferably, as shown in fig. 4, a hook lock rod 211 is provided on an end side of the supporting frame 21 near the vibrating motor 26, and the hook lock 13 hooks the hook lock rod 211 to connect the paving compacting device 2 with the driving device 1, and a connection hole may be provided on the supporting frame 21 to connect with the hook lock 13, which are only preferred embodiments of the present invention and are not intended to limit the present invention.

In this embodiment, the coupler lock 13 is connected with the paving compacting device 2 through a coupler lock pull rod 211 arranged on one end side of the support frame 21 close to the vibration motor 26, and the coupler lock 13 hooks the coupler lock pull rod 211 so as to be connected with the paving compacting device 2 and the driving device 1, so that the coupler lock 13 is simple in arrangement and convenient and fast to operate.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 3, the moving structure includes a supporting rod 221 and rollers 222, the supporting rod 221 is vertically connected to the lower end surface of the supporting frame 21, the rollers 222 are installed at the bottom of the supporting rod 221, the number of the supporting rods 221 is even, and the supporting rods 221 are circumferentially arranged along the lower end surface of the supporting frame 21, and the number of the rollers 222 is the same as that of the supporting rods 221.

In this embodiment, the moving structure includes a supporting rod 221 and rollers 222, the supporting rod 221 is disposed below the supporting frame 21, the rollers 222 are mounted at the bottom of the supporting rod, and the movement of the paving compacting device 2 is realized by the rolling of the rollers 222, in this embodiment, the number of the supporting rod 221 and the rollers 222 is four, however, the moving structure may be other structures capable of realizing the moving function, which is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by those skilled in the art, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

In one embodiment of the present invention, preferably, as shown in fig. 1, 3, 4 and 9, the paving compacting device 2 further includes: iron stand 29, iron stand 29 one end is connected with support frame 21, and the other end is connected with feed bin 24, makes feed bin 24 fix on support frame 21, and feed bin 24 is hourglass hopper-shaped, and inside is provided with plastics heat preservation interlayer, and feed bin 24 upper portion is provided with feed bin lid 242, closes with feed bin 24 lid, and feed bin 24's feed opening 241 quantity is two, makes feed bin 24's lower extreme be the type of falling M, is provided with valve 243 on the feed opening 241 lateral wall.

In this embodiment, the iron frame 29 is used for fixing the bin 24 on the supporting frame 21, the bin 24 is funnel-shaped, which is beneficial to the downward leakage of the ice slurry 6, the plastic insulating layer is arranged inside the bin 24, and the bin cover 242 is arranged on the upper part of the bin 24, so that the ice slurry 6 is kept at a certain temperature, and further the snow water ratio is ensured, because the number of the slideway rails 5 is two, the number of the feed openings 241 of the bin 24 is also two, so that each slideway rail 5 has the ice slurry 6 leaked from the feed opening 241, and the valve 243 is located on the side wall of the feed opening 241 of the bin 24 and is used for controlling the opening and closing of the two feed openings 241.

In an embodiment of the present invention, preferably, as shown in fig. 1, fig. 2 and fig. 9, the discharging structure is two arc-shaped rotating blade sets 25 respectively disposed below the two discharging openings 241, the discharging structure is provided with a rotating shaft 251, the two rotating blade sets 25 are coaxial, the discharging motor 23 is provided with a discharging motor shaft 231, and the rotating shaft 251 and the discharging motor shaft 231 are connected through a belt 252, so that the discharging motor 23 drives the two rotating blade sets 25 to rotate at a constant speed.

In this embodiment, since the number of the discharging openings 241 is two, the discharging structure is provided with two arc-shaped rotating blade sets 25, and the size of each rotating blade is as follows: the length multiplied by the width is 6.5cm multiplied by 12.5cm, the two arc-shaped rotating blade sets 25 are coaxial, the rotating shaft 251 is connected with the discharging motor shaft 231 through the belt 252, the discharging motor 23 drives the two rotating blade sets 25 to rotate at a constant speed, the ice slurry 6 in the storage bin 24 is taken out to the slideway supporting rails at a constant speed, the ice slurry 6 leaked from the two discharging ports 241 is respectively taken into the two slideway supporting rails at a constant speed, and considering that the ice slurry 6 is a mixture of snow water, the arc-shaped rotating blades can more easily take the ice slurry 6 out.

In one embodiment of the present invention, preferably, as shown in fig. 1, 3, 7 and 10, the vibrating structure is two vibrating plates 28, and are arranged in parallel along the slideway track 5.

In this embodiment, the vibration structure is two vibration plates 28, and the size of the vibration plates 28: the length multiplied by the width is 25cm multiplied by 12.5cm, the two vibrating plates 28 are arranged in parallel along the two slideway tracks 5, and the vibrating plates 28 are arranged because the surfaces of the plate-shaped structures are relatively smooth and the contact area with the ice surface is large, so that the ice surface compaction is facilitated, and in the actual operation, the running speed of the driving motor 10 (controlling the gliding speed of the paving compaction device 2), the beating frequency of the vibrating plates 28 and the running speed of the discharging motor 23 are coordinated and unified with each other, so that the thickness requirement of the ice slurry 6 is ensured.

In one embodiment of the present invention, preferably, as shown in fig. 1, 3, 8 and 10, the vibration connecting structure includes: the vibration motor 26 comprises a spring 271, a linear electric push rod 272, a motor base 273, a first bolt 274 and a second bolt 275, wherein the motor base 273 is arranged on the support frame 21, and the vibration motor 26 is arranged on the motor base 273 through the first bolt 274; each vibration plate 28 is vertically provided with a spring 271, the number of the springs 271 on each vibration plate 28 is at least one, when the number of the springs 271 on each vibration plate 28 is multiple, the springs 271 are symmetrically arranged along the circumferential direction of the vibration plate 28, one end of each spring 271 is connected with the vibration plate 28, the other end of each spring 271 is connected with one end of each linear electric push rod 272, the number of the linear electric push rods 272 is the same as that of the springs 271, the other end of each linear electric push rod 272 is connected with the motor base 273 through a second bolt 275, and each linear electric push rod 272 is electrically connected with the vibration motor 26.

In this embodiment, the vibration motor 26 is disposed on the motor base 273 by the first bolt 274, the linear electric push rod 272 is disposed between the vibration plate 28 and the vibration motor 26, so as to drive the vibration plate 28 by the vibration motor 26, the linear electric push rod 272 is electrically connected to the vibration motor 26, an electric push rod switch can be disposed on the motor base 273, the vibration motor 26 can drive the linear electric push rod 272 to move up and down, the linear electric push rod 272 drives the vibration plate 28 to move up and down, and meanwhile, a spring 271 is vertically disposed between the linear electric push rod 272 and the vibration plate 28, so as to provide a buffer for the linear electric push rod 272 when driving the vibration plate 28 to move up and down, so that the beating force of the vibration plate 28 on the ice surface is uniform, and further ensure the.

In one embodiment of the present invention, preferably, as shown in fig. 2 and 4, a driving motor switch 14 is disposed on the driving motor 10 to control the driving motor 10 to be turned on or off, and a discharging motor and vibration motor switch 3 is disposed on the supporting frame 21 to control the discharging motor 23 and the vibration motor 26 to be turned on or off.

In this embodiment, the discharging motor and the vibration motor switch 3 are controlled to turn on or off the discharging motor 23 and the vibration motor 26 by one key, but the switch of the discharging motor 23 and the switch of the vibration motor 26 may be separately provided.

In a second embodiment of the invention, the invention provides a method for paving and compacting an ice surface by using equipment for paving and compacting the ice surface of a ski-jump slideway rail, which comprises the following steps:

step 1: assembling the driving device 1;

step 2: assembling a paving compaction device 2;

and step 3: building a slideway rail support 51, as shown in fig. 5 to 10, paving an antirust steel plate 52 on the slideway rail support 51, symmetrically and parallelly paving two slideway rails 5 on the antirust steel plate 52, integrating refrigeration pipelines 53 in the slideway rails 5, and ensuring that the longitudinal section curve of the slideway rails 5 meets the requirement of international snow union design specifications;

and 4, step 4: installing the driving device 1 assembled in the step 1 on a diving platform 4, reserving a tail part with a hook lock 13 in a long strip of 1-1.5 m on a chain 11, erecting the paving compacting device 2 assembled in the step 2 at the upper end of a slideway rail 5, then opening a linear electric push rod 272, placing two vibrating plates 28 below a support frame 21 into the two slideway rails 5 and adjusting the heights of the vibrating plates 28 to enable the vibrating plates 28 to be 4-5 cm away from the bottoms of the slideway rails 5, and hooking the hook lock 13 reserved on the diving platform 4 on a hook lock pull rod 211 at the rear side of the paving compacting device 2;

and 5: closing a valve 243 on the side wall of the feed opening 241, putting the ice slurry 6 into the bin 24, and covering the bin cover 22; the ice slurry 6 is obtained by uniformly mixing snow and water according to the ratio of 6: 4;

step 6: presetting parameters of a driving device 1 and parameters of a paving compaction device 2: according to the formula

The rotational speed of the drive motor 10 is preset, wherein:

v is the slip speed of the paving compacting device 2, and the unit is m/s,

r₁is the radius of the roller 12, in m,

n₁is the rotating speed of the driving motor 10, and the unit is r/min;

presetting the exciting force of a vibration motor 26 to be 300-500N and the vibration frequency to be 20-25 HZ;

according to the formula

In the formula:

h is the thickness of the ice slurry 6 after compaction, the unit is m, and h is 0.03m

a is the length of the discharge opening 241 at the bottom of the ice slurry 6 funnel, the unit is m, and a is 0.06m

L is the length of the arc-shaped rotary blade and has the unit of m, and L is 0.065m

n₁Is the rotating speed of the driving motor 10, the unit is r/min,

r₁is the radius of the roller 12, in m,

r₂is the radius of the rotating shaft of the discharging motor 23, the unit is m,

r₃is the radius of the rotating shaft of the arc-shaped rotating blade, the unit is m,

k is the ice slurry 6 spreading coefficient with the snow-water ratio of 6: 4, and k is 1.5

n₂The unit is the rotating speed of the discharging motor 23 and r/min;

and 7: the valve 243 on the side wall of the feed opening 241 is opened, and simultaneously the switch of the vibration motor 26 and the discharge motor 23 and the switch of the driving motor 10 are opened, so that the paving compacting device 2 is uniformly distributed along the slideway rail 5 at the speed of 0.20-0.25 m/sThe ice slurry 6 slides down at a speed, and in the process of sliding down, the ice slurry is set to be per secondThe cubic amount leaks downwards from a feed opening 241 of the stock bin 24, and the vibration plate 28 flaps the ice slurry 6 brought into the slideway rail 5 from the discharging structure under the frequency of 20Hz to 25Hz with the exciting force of 300N to 500N, so as to realize the paving and compaction of the ice surface of the ski-jump slideway rail.

In the embodiment, the ratio of the snow to the water is 6: 4, so that the construction workability of the ice slurry 6 is effectively ensured, and the conditions that the snow and the water are not uniformly fused or the water overflows from the snow and the like are avoided; the vibration motor 26 effectively simulates manual compaction operation by adopting the exciting force of 300N-500N and the vibration frequency of 20 HZ-25 HZ; the size of the vibrating plate 28 is 25cm multiplied by 12.5cm, which is matched with the size of the slideway rail 5. Under the two conditions that the ice slurry 6 is in the ratio of snow to water 6: 4, the vibration motor 26 is in the vibration force range of 300N-500N, the vibration frequency is 20 HZ-25 HZ and the like, different sliding speeds of the paving compaction device 2 have important influence on the compressive strength of the compacted ice slurry 6, the paving compaction device 2 slides at the speed of 0.20 m/s-0.25 m/s, and the maximum compressive strength of the compacted ice slurry 6 can be achieved.

In the process of paving and compacting the ice surface of the ski-jump slideway rail, the running speed of the driving motor 10 (controlling the gliding speed of the paving and compacting device 2), the beating frequency of the vibrating plate 28 and the running speed of the discharging motor 23 are coordinated and unified with each other. Only by the operation method of the invention can the blanking amount of the ice slurry 6 just meet the requirement that the thickness h of the ice slurry 6 in the slideway rail 5 is 3cm after being compacted by the vibrating plate 28, and the maximum compression strength is obtained.

When the vibration plate 28 beats the ice slurry 6 in the auxiliary slide track 5 with the exciting force of 300N-500N and the vibration frequency of 20 HZ-25 HZ, if the running speed of the driving motor 10 is less than

The gliding speed of the paving compaction device 2 on the slideway rail 5 is reduced, the forward movement of the vibrating plate 28 is slowed, the beating times of the ice slurry 6 are increased, and the ice slurry 6 is easy to be beatenCracks and even crushing are formed in the parts; if the speed of the driving motor 10 is greater than

The gliding speed of the paving compaction device 2 on the slideway rail 5 is increased, the vibrating plate 28 moves forward quickly, the beating times of the ice slurry 6 are reduced, and the compacted ice slurry 6 cannot achieve the required compaction effect;

when the paving compacting device 2 slides down on the slideway rail 5 at a constant speed of 0.20-0.25 m/s, if the running speed of the discharging motor 23 is less than that of the slideway rail 5

The amount of ice slurry 6 filled into the booster slide rail 5 per second is less thanThe ice slurry 6 is lacked in the slideway 5; if the running speed of the discharging motor 23 is higher than that of the discharging motor

The amount of ice slurry 6 filled into the booster slide rail 5 per second is larger than

Causing the ice slurry 6 in the slideway rail 5 to be accumulated;

the invention provides equipment and a method for paving and compacting ice surface of a ski-jump assisting slideway rail, which are characterized in that the excitation force and the vibration frequency of a vibration motor 26 and the rotating speed n of a driving motor 10 are controlled₁And the rotational speed n of the discharging motor 23₂The paving and compacting speed is controlled, the automation of paving and compacting the ice surface of the ski-aid slideway rail 5 of the diving tower 4 is realized, the problem that the quality is difficult to control when manual paving and compacting are carried out is solved, and professional construction technicians are replaced.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be used in any one or more embodiments or examples.