CN106379494A - Cased type earthquake floating ball taking and releasing slideway - Google Patents

Abstract

The invention relates to an underwater seismic floating ball retracting device, which discloses a box-packed seismic floating ball retractable slideway, including a slideway for transporting underwater seismic floating balls, and also includes a box for placing the slideway and a first slide plate, The first slide plate is hinged to the slideway, one end of the first telescopic device is fixedly connected to the end of the box body, the other end of the first telescopic device is fixedly connected to the first slideboard, both sides of the bottom surface of the slideway are provided with fixing frames, and the top surface of the slideway Both ends are provided with the first track, both sides of the slideway are provided with a base, the base slides on the first track, the base is provided with a conveying track, the conveying track is arranged obliquely on the base, and the conveying track is provided with As for the roller, the outer wall of the base is provided with a second slide rail, and the second slide rail is provided with a clamping device for tightly holding the seismic floating ball. The clamping device of the present invention makes the seismic floating ball more stable and reliable on the slideway, and the base can slide on the first track so that the present invention can accommodate seismic floating balls of different diameters and sizes, and has good versatility.

Description

Box-packed seismic floating ball retractable slideway

technical field

The invention relates to an underwater seismic floating ball retractable device, in particular to a box-packed seismic floating ball retractable slideway.

Background technique

In recent years, my country's marine resources exploration and development are in full swing. A large number of marine scientific research ships have gradually moved from offshore scientific research to far sea scientific research. Underwater seismic buoys for marine scientific investigations are also widely equipped in these scientific research. on board. Underwater seismic buoys are used to monitor and analyze seabed seismic waves. The price is relatively expensive, and the data obtained are also very precious. At present, there are generally two ways to retract and deploy underwater seismic buoys: one is to put them manually through the rear deck. In the sea, when the sea conditions are poor, the underwater seismic buoy can easily collide with the hull when it is put in and recovered, causing damage to the structure of the underwater seismic buoy, and even damaging the survey data obtained, and some types of underwater seismic The weight of the floating ball is relatively large, and it is difficult to put it in and recover manually, and it will also pose a great threat to the life safety of the operator under poor sea conditions; the other is to install a fixed lifting platform on the rear deck of the scientific research ship. However, the price of the early construction of the scientific research ship has been increased, and the stern fixed lifting platform that takes up a lot of space will also have an impact on other operations on the rear deck of the scientific research ship. Comprehensive consideration of the risk of collision damage to expensive underwater seismic floats requires a simple, versatile, economical, and reliable underwater seismic float retractable device for scientific research ships.

Contents of the invention

The present invention aims at the disadvantages of the prior art that the underwater seismic floating ball is inconvenient to be put into water or recovered, and provides a box-packed seismic floating ball retractable slideway.

In order to solve the above technical problems, the present invention is solved through the following technical solutions:

The box-packed seismic floating ball retractable slideway includes the slideway for transporting the underwater seismic floating ball, and also includes a box body for placing the slideway and a first slide plate, the first slide plate is hinged with the slideway, and there is a At least one first telescopic device, one end of the first telescopic device is fixedly connected to the end of the box body, the other end of the first telescopic device is fixedly connected to the first slide plate, both ends of the top surface of the slideway are provided with first rails, and the bottom surface of the slideway Wheels are provided on both sides, bases are provided on both sides of the slideway, the base slides on the first track, the base extends from one end of the slideway to the other end of the slideway, and a conveying track is provided on the base, the conveying track The utility model is installed obliquely on the base, the conveying track is provided with rollers, the outer wall of the base is provided with a second slide rail, and the second slide rail is provided with a clamping device for holding the seismic floating ball. The retractable slideway of the present invention is used to recover or put the underwater seismic float into the water. When the seismic float is recovered to the slideway, the seismic float is a series of floats, and each seismic float has a pair of clamps. Tightening device to prevent the seismic float from shaking on the slideway and leaving the slideway. The top surface of the slideway is provided with a first track for the base to slide, so that the retractable slideway can accommodate seismic floaters of different diameters. , the versatility of the retractable slideway is stronger. There are wheels at the bottom of the slideway. The slideway and the seismic floating ball are recovered together into the box by the function of the first telescopic device, and the seismic floating ball is recovered into the box. It can better protect the seismic floating ball, and the first telescopic device is used as the main power source for slideway recovery.

Preferably, the number of clamping devices is at least two pairs. The clamping device includes a base and a clamping block. The base slides on the second slide rail. The surface of the clamping block holding the seismic float is an arc surface. There is a second telescopic device that drives the clamping block to hold the seismic floating ball tightly, and the end of the second telescopic device is hinged with the clamping block. The clamping device is used to fix the seismic floating ball, prevent the seismic floating ball from shaking on the slideway, and ensure the stability of the floating ball on the slideway. The arc surface in the clamping block can closely fit the surface of the seismic floating ball, making the earthquake The float is more stable.

As preferably, a first track is provided in the box, at least two first track grooves arranged in parallel are arranged on the first track, first rollers are arranged at the bottom of the first slide, and first protrusions are evenly distributed around the first rollers. block, the first protrusion engages with the groove of the first track, and the bottom of the first slide is also provided with a first drive motor that drives the first roller to roll along the first track. The first driving motor is fixed on the first slide plate, the first driving motor drives the first roller, the first roller rolls forward along the first track, and the first protrusion makes the first roller and the first track groove on the first track mutually Cooperating, the first bump makes the first roller have a stronger grip, the first roller will not easily derail on the upper first track, and the first roller drives the slideway and its seismic floating ball to move together when the first roller rolls forward. A drive motor drives the first roller to move as an auxiliary power source for the slideway, and is used to move together with the first telescopic device, so that the retractable slideway can recover or release heavier seismic floats.

Preferably, the first slide plate includes a first bottom plate and a first side plate, the first side plate is vertically fixedly connected to the first bottom plate, the first side plate is provided with a first through hole, the first bottom plate is provided with a traction winch, and the traction The winch is provided with a pulling line for pulling the underwater seismic float, and the pulling line passes through the first through hole. The first slide plate is also used for installing the traction winch, and the traction winch is used for recovering or releasing the traction line, and the traction line is fixedly connected with the seismic float, so that the seismic float can be recovered into the slideway.

Preferably, a fourth telescopic device is provided on the upper end of the first side plate, first connecting plates are provided on both sides of the slideway, and the fourth telescopic device is connected to the first connecting plate. The fourth telescopic device is installed on the first slide, and the first slide is hinged to the slideway. The fourth telescopic device enables the slideway to rotate relative to the first slideway, so that the slideway can be at a certain angle, which is convenient for recycling or putting in the seismic float .

Preferably, a clamping block is fixed at the end of the fourth telescopic device, the clamping block includes a second bottom plate and second side plates arranged on both sides of the second bottom plate, the second bottom plate is fixedly connected to the fourth telescopic device, the second bottom plate and the second bottom plate are fixedly connected. The two side plates are integrated, the second base plate and the two second side plates form a slot, and the end of the first connecting plate is inserted into the slot to be hinged with the second side plate. The clamping block is used to connect the first connecting plate, and the first connecting plate is snapped into the slot of the clamping block, so that the connection between the first connecting plate and the clamping block is more reliable. When the fourth telescopic device is working, the first connecting plate and the clamping The blocks can be rotated relative to each other such that the slideway and the first slide are at an angle.

Preferably, the lower end of the first side plate is provided with at least two opposite fixed blocks, a support rod is provided between the two opposite fixed blocks, the support rod is fixedly connected with the fixed block, and there are second As for the connecting plate, one end of the second connecting plate protrudes from the end of the slideway and is hinged with the fixed block, and the other end of the second connecting plate is fixedly connected with the first connecting plate. When the slideway is put into the water, the impact force of the waves in the sea on the slideway is relatively large. The present invention adds a support rod, which strengthens the connection strength between the second connecting plate and the fixed block, so that the second connecting plate and the fixed block There is no easy deformation between the fixed blocks.

Preferably, the slideway is provided with a second track, both sides of the second track are provided with a third track, the second track is provided with at least two second track grooves arranged in parallel, and the third track is provided with a second slide plate, Both sides of the bottom of the second skateboard are provided with chutes, and the corresponding chute slides on the corresponding third track. The bottom of the second skateboard is also provided with second rollers, and second protrusions are evenly distributed around the second rollers. The two protrusions are engaged with the groove of the second track, and the bottom of the second slide plate is also provided with a second drive motor for driving the second roller to roll along the second track. Both the second track and the third track are used to slide the second slide plate, the second slide plate is fixed with a second roller, and the second projection of the second roller cooperates with the second track groove of the second track, so that the second The rollers move on the second track, the second lug makes the gripping force of the second slide on the second track stronger, and the third track makes the second slide more stable when sliding.

As preferably, the upper end of the second slide plate is provided with a fixed plate, the fixed plate is fixed on the second slide plate, the fixed plate is provided with a second through hole, the fixed plate is provided with a third connecting plate, and both sides of the top of the third connecting plate are A boss is provided, a groove is arranged in the middle of the boss, and protrusions are arranged on both sides of the top of the fixing plate, and the protrusions of the fixing plate are inserted into the groove and hinged to the third connecting plate. The second through hole is convenient for the traction line to be connected with the seismic floating ball. The fixed plate is connected with the groove of the third connecting plate through the protrusion. The connection between the fixed plate and the third connecting plate is more reliable and stable. The fixed plate and the third connecting plate The connecting plate is hinged, so that the underwater seismic buoy can be safely and slowly attached to the slideway during recovery, and the recovery of the seismic buoy is more stable.

As preferably, a third through hole is provided on the third connecting plate, the third through hole is opposite to the second through hole, a rubber sucker is fixed on the end surface of the third connecting plate, and a fourth through hole is arranged on the rubber sucker, and the fourth through hole The inner wall is a conical surface, and the fourth through hole is opposite to the third through hole. The traction line passes through the second through hole and then passes through the third through hole and the fourth through hole in turn. The rubber sucker on the third connecting plate can better help the end of the seismic float and prevent the seismic float from rigid collision.

Preferably, first buffer pads are provided on both sides of the slideway, and the first buffer pads are obliquely arranged on both sides of the slideway. At least two first buffer ribs parallel to each other are provided on the first buffer pads. The end is provided with a second buffer pad, and the second buffer pad is provided with at least two mutually parallel second buffer ribs. The first buffer pad is arranged on the side of the slideway to prevent the earthquake float from hitting the side wall of the slideway during recovery. The first buffer rib makes the cushioning performance of the first buffer pad better. The second buffer pad is set At the end of the slideway, the earthquake floating ball is prevented from hitting the end of the slideway during recovery, and the second buffer rib makes the cushioning performance of the second buffer pad better.

Due to the adoption of the above technical solutions, the present invention has remarkable technical effects: the present invention adds a box body, thereby better protecting the retractable slideway and the seismic floating ball, and the safety factor of the retractable slideway is higher. The telescopic device and the first drive motor are used together to increase the traction force when the box body retracts and retracts the slideway, so that the retractable slideway can retract and retract the heavier underwater seismic float, and the underwater seismic float can carry more More detection equipment, at the same time, the clamping device and the conveying track can better protect and transport the seismic float. The seismic float is a string of floats. Each seismic float has a pair of clamping devices to fix it to prevent the seismic float Shaking on the slideway and breaking away from the slideway, the first buffer pad and the second buffer pad prevent the seismic floating ball from colliding with the slideway when it is recovered, and the reliability of retracting the slideway is higher. The top surface of the slideway There is a first track for the base to slide, so that the retractable slideway can accommodate seismic buoys with different diameters, and the retractable slideway has stronger versatility.

Description of drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the present invention without a box.

Fig. 3 is a schematic structural view of the present invention without a box body, a first telescopic device and a first track.

Fig. 4 is a schematic structural diagram of the clamping block in Fig. 2 .

Fig. 5 is a structural schematic diagram of the second slide plate and its upper parts in Fig. 2 .

Fig. 6 is a partially enlarged view of A in Fig. 2 .

The names of the parts indicated by the numbers in the above drawings are as follows: Among them, 10—slide, 11—box, 12—the first slide, 13—the first telescopic device, 14—wheels, 15—base, 16 —Conveying track, 17—roller, 18—clamping device, 19—second telescopic device, 20—first track, 21—first roller, 22—first driving motor, 23—traction winch, 24—third Telescopic device, 25—first connecting plate, 26—clamp block, 27—fixed block, 28—support rod, 29—second connecting plate, 30—second track, 31—third track, 32—second slide plate, 33—second roller, 34—second drive motor, 35—fixed plate, 36—third connecting plate, 37—rubber suction cup, 38—first buffer pad, 39—second buffer pad, 101—first track, 102—fixed frame, 111—channel, 121—first bottom plate, 122—first side plate, 151—second slide rail, 181—base, 182—clamping block, 201—first track groove, 211—first Bump, 231—pull line, 261—second bottom plate, 262—second side plate, 263—card slot, 301—second track groove, 321—chute, 331—second bump, 351—second pass Hole, 361—boss, 362—groove, 363—third through hole, 371—fourth through hole, 381—first buffer rib, 391—second buffer rib, 1021—fixing groove, 1221—the first A through hole, 1821—curved surface.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Example 1

The box-mounted seismic floating ball retractable slideway, as shown in Figure 1-6, includes a slideway 10 for transporting underwater seismic floating balls, and also includes a box body 11 for placing the slideway 10 and a first slide plate 12, the first A slide plate 12 is hinged with the slideway 10. At least one first telescopic device 13 is provided in the box body 11. This embodiment is provided with two first telescopic devices 13. The first telescopic device 13 includes a first cylinder and a first telescopic device. The first telescopic rod in the cylinder, one end of the first telescopic device 13 is fixedly connected to the end of the box body 11, the other end of the first telescopic device 13 is fixedly connected to the first slide plate 12, and the first telescopic rod is fixedly connected to the first slide plate 12 , the first telescopic device 13 is used to recover the slideway 10 into the box body 11 or move the slideway 10 out of the box body 11, the two ends of the top surface of the slideway 10 are provided with first rails 101, and the two sides of the bottom surface of the slideway 10 are Be provided with several wheels 14, slideway 10 bottom surface both sides are provided with fixed frame 102, fixed frame 102 is provided with a fixed groove 1021, is provided with several wheels 14 in the fixed groove 1021, and wheel is used for supporting slideway on the one hand 10. On the other hand, the slideway 10 can enter and exit the box body 11 smoothly. The bottom surface of the box body 11 is provided with a channel 111 for the wheels 14 to pass through. Both sides of the slideway 10 are provided with a base 15, and the base 15 slides on the first On track 101, base 15 extends from one end of slideway 10 to the other end of slideway 10, and base 15 is provided with delivery track 16, and delivery track 16 is arranged obliquely on base 15, and delivery track 16 is provided with several The roller 17 is provided with a second slide rail 151 on the outer wall of the base 15, and the second slide rail 151 is provided with a clamping device 18 that hugs the seismic floating ball. The sliding direction of the base 15 on the first track 101 is perpendicular to The sliding direction of the clamping device 18 on the second track 151 .

The number of clamping devices 18 is at least two pairs. The clamping device 18 includes a base 181 and a clamping block 182. The base 181 slides on the second slide rail 151. The surface of the clamping block 182 holding the seismic float is an arc surface. 1821, the base 181 is provided with a second telescopic device 19 that drives the clamping block 182 to hug the seismic float, and the end of the second telescopic device 19 is hinged to the clamping block 182 .

The box body 11 is provided with a first track 20, the first track 20 is provided with a plurality of first track grooves 201 arranged in parallel, the bottom of the first slide plate 12 is provided with a first roller 21, and the first roller 21 is evenly distributed around the first roller 21. The first bump 211, the first bump 211 engages with the first track groove 201, the bottom of the first slide 12 is also provided with a first drive motor 22 that drives the first roller 21 to roll along the first track 20, the first drive When the motor 22 works, the first roller 21 moves along the first track 20 , and the moving speed of the first roller 21 is the same as that of the first telescopic device 13 .

The first slide plate 12 includes a first bottom plate 121 and a first side plate 122, the first side plate 122 is vertically fixedly connected with the first bottom plate 121, the first bottom plate 121 and the first side plate 122 are integrated, the first side plate 122 is The bending plate of the first bottom plate 121, the first side plate 122 is provided with a first through hole 1221, the first bottom plate 121 is provided with a traction winch 23, the traction winch 23 is fixedly connected with the first base plate 121, and the traction winch 23 is provided with a To pull the pulling wire 231 of the underwater seismic buoy, the pulling wire 231 passes through the first through hole 1221 .

The upper end of the first side plate 122 is provided with a third telescopic device 24, the third telescopic device 24 includes a second cylinder and a second telescopic rod telescopic in the second cylinder, and both sides of the slideway 10 are provided with a first connecting plate 25 , the third telescopic device 24 is connected to the first connecting plate 25 , and the second telescopic rod is fixedly connected to the first connecting plate 25 .

The end of the third telescopic device 24 is fixed with a clamping block 26, the clamping block 26 includes a second bottom plate 261 and a second side plate 262 arranged on both sides of the second bottom plate 261, the second bottom plate 261 is fixedly connected to the third telescopic device 24, The second bottom plate 261 and the second side plate 262 are integrated, the second bottom plate 261 and the two second side plates 262 form a slot 263, and the end of the first connecting plate 25 is inserted into the slot 263 and the second side plate 262 hinged.

The lower end of the first side plate 122 is provided with at least two relative fixing blocks 27, and the lower end of the first side plate 122 of the present embodiment is provided with two relative fixing blocks 27, and a fixed block 27 is arranged between the two opposite fixing blocks 27. There are support rods 28, and the support rods 28 are fixedly connected with the fixed block 27. The support rods 28 in this embodiment are cylindrical steel pipes, and the two sides of the slideway 10 are also provided with a second connecting plate 29, and one end of the second connecting plate 29 extends out of the slideway 10 ends are hinged with the fixed block 27, and the other end of the second connecting plate 29 is fixedly connected with the first connecting plate 25.

The slideway 10 is provided with a second track 30, the second track 30 both sides are provided with a third track 31, the second track 30 is provided with several second track grooves 301 arranged in parallel, and the third track 31 is provided with The second slide plate 32, both sides of the bottom of the second slide plate 32 are provided with chute 321, and the corresponding chute 321 slides on the corresponding third track 31, and the bottom of the second slide plate 32 is also provided with a second roller 33, the second roller 33 is evenly distributed around the second protrusions 331, the second protrusions 331 are engaged with the second track groove 301, and the bottom of the second slide 32 is also provided with a second drive for driving the second roller 33 to roll along the second track 30. motor34.

The upper end of the second slide plate 32 is provided with a fixed plate 35, the fixed plate 35 is fixed on the second slide plate 32, the fixed plate 35 is perpendicular to the second slide plate 32, the fixed plate 35 is provided with a second through hole 351, the second through hole 351 Opposite to the first through hole 1221 on the first side plate 122, the pulling wire 231 also passes through the second through hole 351, the third connecting plate 36 is provided on the fixing plate 35, and the top two sides of the third connecting plate 36 are provided with There is a boss 361, a groove 362 is provided in the middle of the boss 361, protrusions are provided on both sides of the top of the fixing plate 35, and the protrusions of the fixing plate 35 are inserted into the groove 362 to be hinged with the third connecting plate 36.

The third connecting plate 36 is provided with a third through hole 363, the third through hole 363 is opposite to the second through hole 351, the end surface of the third connecting plate 36 is fixed with a rubber sucker 37, and the rubber sucker 37 is provided with a fourth through hole 371 , the inner wall of the fourth through hole 371 is a conical surface, the fourth through hole 371 of the conical surface can better protect the head of the seismic float, the fourth through hole 371 is opposite to the third through hole 363, and the pulling line 231 passes through the second through hole The through hole 351 is then connected to the seismic floating ball through the third through hole 363 and the fourth through hole 371 in sequence.

Both sides of the slideway 10 are provided with first cushioning pads 38, the first cushioning pads 38 are obliquely arranged on both sides of the slideway 10, and the first cushioning pads 38 are provided with at least two first cushioning ribs 381 parallel to each other. The present embodiment is provided with three first cushioning ribs 381 parallel to each other. The first cushioning pad 38 is located on both sides of the top of the slideway 10. The top of the first cushioning pad 38 covers the conveying track 16. The conveying track 16 covered by the first cushioning pad 38 Several cylindrical rollers are arranged in the track 16, and the front end of the slideway 10 is provided with a second buffer pad 39, and the second buffer pad 39 is provided with at least two second buffer ribs 391 parallel to each other. The second buffer pad 39 is provided with two second buffer ribs 391 , the first buffer pad 38 is a rubber first buffer pad, and the second buffer pad 39 is a rubber second buffer pad.

In a word, the above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the patent of the present invention.

Claims (10)

1. case dress formula earthquake ball float folding and unfolding slideway, include transport underwater seismic ball float slideway (10) it is characterised in that：Also include For placing casing (11) and first slide plate (12) of slideway (10), the first slide plate (12) is hinged with slideway (10), casing (11) Inside it is provided with least one first retractor device (13), the first retractor device (13) one end is fixedly connected with casing (11) end, the The other end of one retractor device (13) is fixedly connected with the first slide plate (12), and slideway (10) top surface two ends are designed with the first track (101), slideway (10) bottom surface both sides are designed with wheel (14), and slideway (10) both sides are designed with pedestal (15), and pedestal (15) slides On the first track (101), pedestal (15) extends to slideway (10) other end from one end of slideway (10), and pedestal (15) is provided with Delivery track (16), delivery track (16) is inclined on pedestal (15), is provided with rolling part (17), pedestal in delivery track (16) (15) lateral wall is provided with the second slide rail (151), and the second slide rail (151) is provided with the clamping device (18) holding earthquake ball float tightly.

2. case according to claim 1 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：The quantity of clamping device (18) At least two is right, and clamping device (18) includes base (181) and gripping block (182), and base (181) slides in the second slide rail (151), on, the face that gripping block (182) holds earthquake ball float tightly is arcwall face (1821), and base (181) is provided with driving gripping block (182) hold second retractor device (19) of earthquake ball float tightly, the end of the second retractor device (19) is hinged with gripping block (182).

3. case according to claim 1 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：Casing is provided with first in (11) Track (20), the first track (20) is provided with least twice the first rail groove (201) arranged in parallel, the first slide plate (12) bottom Be provided with the first roller (21), the first roller (21) be uniformly distributed on peripheries with the first projection (211), the first projection (211) and the first rail Road groove (201) engages, and the first slide plate (12) bottom is additionally provided with drive that the first roller (21) rolls along the first track (20) the One motor (22).

4. case according to claim 1 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：First slide plate (12) includes the One base plate (121) and the first side plate (122), the first side plate (122) is vertical with the first base plate (121) to be fixedly connected, the first side plate (122) it is provided with first through hole (1221), the first base plate (121) is provided with pulling winch (23), pulling winch (23) is provided with use In the draught line (231) of traction underwater seismic ball float, draught line (231) passes through first through hole (1221).

5. case according to claim 4 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：First side plate (122) upper End is provided with the 3rd retractor device (24), and slideway (10) both sides are designed with the first connecting plate (25), the 3rd retractor device (24) with First connecting plate (25) connects.

6. case according to claim 5 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：3rd retractor device (24) end Portion is fixed with fixture block (26), and fixture block (26) includes the second base plate (261) and the second side plate being located at the second base plate (261) both sides (262), the second base plate (261) is fixedly connected with the 3rd retractor device (24), and the second base plate (261) and the second side plate (262) are Integral type, the second base plate (261) and two the second side plates (262) form a draw-in groove (263), the first connecting plate (25) end card Enter hinged with the second side plate (262) in draw-in groove (263).

7. case according to claim 5 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：Under first side plate (122) End is provided with least two panels and is relatively fixed block (27), is provided with support bar (28) between two relative fixed blocks (27), supports Bar (28) is fixedly connected with fixed block (27), and slideway (10) both sides are additionally provided with the second connecting plate (29), the second connecting plate (29) Slideway (10) end hinged with fixed block (27), the second connecting plate (29) other end and the first connecting plate (25) fixation are stretched out in end Connect.

8. case according to claim 1 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：Slideway (10) is provided with second Track (30), the second track (30) both sides are designed with the 3rd track (31), and the second track (30) is provided with least twice parallel Second rail groove (301) of row, the 3rd track (31) is provided with the second slide plate (32), and the second slide plate (32) two bottom sides are designed with Chute (321), corresponding chute (321) is slided on corresponding 3rd track (31), and the second slide plate (32) bottom is additionally provided with the Second wheel (33), the second roller (33) be uniformly distributed on peripheries with the second projection (331), the second projection (331) and the second rail groove (301) engage, the second slide plate (32) bottom is additionally provided with and drives the second roller (33) to drive along the second track (30) rolls second Dynamic motor (34).

9. case according to claim 8 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：Second slide plate (32) upper end sets There is fixed plate (35), fixed plate (35) is fixed on the second slide plate (32), and fixed plate (35) is provided with the second through hole (351), Gu Fixed board (35) is provided with the 3rd connecting plate (36), and the top both sides of the 3rd connecting plate (36) are designed with boss (361), boss (361) it is provided with groove (362) in the middle of, fixed plate (35) top both sides are designed with projection, and the projection of fixed plate (35) snaps in groove (362) hinged with the 3rd connecting plate (36).

10. case according to claim 9 dress formula earthquake ball float folding and unfolding slideway it is characterised in that：On 3rd connecting plate (36) It is provided with third through-hole (363), third through-hole (363) is relative with the second through hole (351), and the 3rd connecting plate (36) end face is fixed with rubber Glue sucker (37), rubber suction cups (37) is provided with fourth hole (371), and fourth hole (371) inwall is taper seat, fourth hole (371) relative with third through-hole (363).