CN112324847A - Oil pressure spring shock absorber for scooter with assembly stable structure - Google Patents

Oil pressure spring shock absorber for scooter with assembly stable structure Download PDF

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Publication number
CN112324847A
CN112324847A CN202011341701.3A CN202011341701A CN112324847A CN 112324847 A CN112324847 A CN 112324847A CN 202011341701 A CN202011341701 A CN 202011341701A CN 112324847 A CN112324847 A CN 112324847A
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CN
China
Prior art keywords
fixedly connected
plate
scooter
rod
shock absorber
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Withdrawn
Application number
CN202011341701.3A
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Chinese (zh)
Inventor
甄劲
陈水权
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Dongguan Longrun Machinery Design Co ltd
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Dongguan Longrun Machinery Design Co ltd
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Priority to CN202011341701.3A priority Critical patent/CN112324847A/en
Publication of CN112324847A publication Critical patent/CN112324847A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0006—Bumpers; Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/0433—Braking mechanisms; Locking devices against movement foot operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

The invention discloses an oil pressure spring shock absorber for a scooter with an assembly stable structure, which comprises a connecting base, an oil pressure cylinder, a buffer rod, a turning ball, a rotary seat, a steering wheel and a return spring, wherein the lower surface of a bearing plate is fixedly connected with the connecting base, the lower surface of the connecting base is movably connected with the oil pressure cylinder, the buffer rod is movably connected inside the oil pressure cylinder, one end of the buffer rod is movably connected with the steering wheel, the stabilizing plate is arranged, when goods are loaded and unloaded on the scooter, the stabilizing plate is stepped on by a pedal, the effect of fixing the stabilizing plate is achieved by the extension spring and the arrangement of the connecting plate through the arrangement of the connecting plate, the effect of guiding the stabilizing plate to move is achieved, after the stabilizing plate is stepped on a certain angle, the effect of contacting a brake block fixedly connected with the lower surface of the stabilizing plate with a transport wheel is achieved through the traction force of the extension spring, the effect of preventing the scooter from moving by braking is achieved, and the stability during loading and unloading is improved.

Description

Oil pressure spring shock absorber for scooter with assembly stable structure
Technical Field
The invention relates to the technical field of oil pressure spring shock absorbers, in particular to an oil pressure spring shock absorber for a scooter with an assembly stable structure.
Background
The snake-shaped, transverse and vertical oil pressure vibration damper for locomotive is an important vibration damping component on primary and secondary suspension devices of bogies (axles) of rolling stock (internal combustion locomotive, electric locomotive) subway vehicles, urban light rail vehicles and highway large-scale passenger vehicles, achieves the purpose of vibration damping by stretching and compressing a piston rod to reciprocate to form hydraulic damping force, has good vibration damping effect and flexible vibration damping effect, and is a key part for improving the stability, comfort and safety of high-speed operation of the rolling stock and the vehicle.
Current scooter when loading and unloading goods to the scooter, because the skew at the sudden increase of weight and center can lead to the shock attenuation of one side to support the shrink, leads to the whole skew of scooter and swing, causes the goods landing of having loaded and unloaded easily to break into pieces the damage, also can increase shock mitigation system's load simultaneously, increases wearing and tearing, reduces life, and the practicality is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the oil pressure spring shock absorber for the scooter with the stable assembly structure, which has the advantages of stabilizing the body of the scooter and the like during cargo loading and unloading, and solves the problem that the scooter can deviate and swing during cargo loading and unloading.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oil pressure spring shock absorber for scooter with assemble stable structure, includes bearing plate, buffer and transport wheel, the lower fixed surface of bearing plate is connected with buffer, buffer's lower surface swing joint has the transport wheel, the equal fixedly connected with fender goods board in both sides of bearing plate, the both ends swing joint of fender goods board has the stabilizer plate, the quantity of stabilizer plate is two, two the equal fixedly connected with footboard in one side of stabilizer plate, the lower fixed surface of stabilizer plate is connected with the brake block, the middle part swing joint of bearing plate lower surface has strutting arrangement, the one end fixedly connected with limit base of bearing plate upper surface, limit base's inside swing joint has the pull rod.
Preferably, the buffer device comprises a connecting base, an oil hydraulic cylinder, a buffer rod, a turning ball, a rotary seat, a steering wheel and a return spring, the lower surface of the bearing plate is fixedly connected with a connecting base, the lower surface of the connecting base is movably connected with an oil hydraulic cylinder, the interior of the oil hydraulic cylinder is movably connected with a buffer rod, one end of the buffer rod is movably connected with a steering wheel, the lower surface of the steering wheel is fixedly connected with a transport wheel, the upper end of the oil hydraulic cylinder and the lower end of the buffer rod are both fixedly connected with a turning ball, the lower surface of the connecting base and the upper surface of the steering wheel are both fixedly connected with a rotating seat, the connecting base is movably connected with an oil hydraulic cylinder through the rotating seat, the steering wheel passes through roating seat and buffer beam swing joint, the quantity of oil hydraulic cylinder, buffer beam and roating seat is four groups, the inside fixedly connected with supporting spring who connects base and roating seat.
Preferably, the limiting base comprises a positioning plate, a fixing bolt, a rotating shaft, a fixed shaft, a sliding groove and a reset spring, the number of the positioning plate is two, the lower surface of the positioning plate is provided with the fixing bolt, the positioning plate is fixedly connected with the bearing plate through the fixing bolt, the rotating shaft is fixedly connected with the inside of the positioning plate, the sliding groove is formed in one side of the positioning plate, the fixed shaft is sleeved inside the sliding groove, the reset spring is fixedly connected with one side of the fixed shaft, and one end of the reset spring is fixedly connected with the positioning plate.
Preferably, strutting arrangement includes threaded rod, rotating sleeve pole, connecting block, location dop and draw-in groove, the quantity of threaded rod is two, two the one end of threaded rod all meshes and is connected with rotating sleeve pole, the connecting block has been cup jointed at the middle part of threaded rod, the upper end of connecting block and the lower fixed surface of bearing plate are connected, the equal fixedly connected with location dop in both ends of threaded rod, two the draw-in groove has all been seted up to the surface of location dop.
Preferably, the number of the pull rods is two, the two pull rods are fixedly connected with connecting rods inside, baffle plates are fixedly connected to the upper portions of the connecting rods, and the lower ends of the two pull rods are fixedly connected with rotating heads.
Preferably, the outer surface of the rotary sleeve rod and the outer surface of the pull rod are fixedly connected with rubber sleeves, and the outer surfaces of the rubber sleeves are provided with frosted coatings.
Preferably, both ends of the stabilizing plate are movably connected with extension springs, one ends of the extension springs are movably connected with the bearing plate, one side of the stabilizing plate, which is far away from the extension springs, is movably connected with a connecting plate, one end of the connecting plate is movably connected with the bearing plate, and the connecting plate is higher than the extension springs.
Preferably, the brake block includes balancing weight, guide block, fixed slot, brake block and spliced pole, one side fixedly connected with guide block of balancing weight, the quantity of guide block is two, the fixed slot has been seted up to one side of balancing weight, the fixed slot is semi-circular, the inside fixedly connected with brake block of fixed slot, one side fixedly connected with spliced pole of balancing weight, the quantity of spliced pole is two, two the upper end of spliced pole all with steadying plate fixed connection.
Preferably, the threaded screw and the reverse threaded screw are respectively arranged at one end of each of the two threaded rods, a partition plate is fixedly connected to the middle end inside the rotary sleeve rod, thread grooves and reverse thread grooves are respectively arranged on two sides of the partition plate, the thread grooves are matched with the threaded screws, and the reverse thread grooves are matched with the reverse threaded screws.
Preferably, the two ends of the transport wheel are respectively engaged with a hexagonal screw, the transport wheel is movably connected with the rotary seat through the hexagonal screws, the outer surface of the transport wheel is fixedly connected with the outer cover, and the outer surface of the outer cover is provided with a groove.
(III) advantageous effects
Compared with the prior art, the invention provides the oil pressure spring shock absorber for the scooter with the stable assembly structure, which has the following beneficial effects:
1. this oil pressure spring shock absorber for scooter with assembly stable structure, setting through the steadying plate, when loading and unloading goods to the scooter, step on the steadying plate through the footboard, through the setting of extension spring and connecting plate, extension spring plays the effect of fixed steadying plate, setting through the connecting plate, play the effect that the guide steadying plate removed, step on certain angle with the steadying plate after, through extension spring's traction force, play the effect that the brake block that fixedly connects under the steadying plate contacts with the transport wheel, play the brake and prevent the effect that the scooter removed, stability when increasing loading and unloading.
2. This oil pressure spring shock absorber for scooter with assemble stable structure, setting through strutting arrangement, play through the rotatory loop bar of adjustment, make two threaded rods effect that stretch out and draw back simultaneously, when the shipment, outwards stretch out the threaded rod, setting through location dop and draw-in groove, can play the effect of support before connecting base and steering wheel, when the transport goods, can avoid the shrink by a wide margin of buffer, reduce the pressure to buffer, reduce buffer's wearing and tearing, the service life is prolonged, reduce the swing of scooter, avoid rocking.
Drawings
FIG. 1 is a schematic front view of an oil spring damper for a scooter with an assembly stabilizing structure according to the present invention;
FIG. 2 is a schematic side view of an oil spring damper for a scooter with an assembly stabilizing structure according to the present invention;
FIG. 3 is a schematic structural view of a damping device of an oil spring shock absorber for a scooter with an assembly stabilizing structure according to the present invention;
FIG. 4 is a schematic side perspective view of a supporting device of the oil spring damper for a scooter with an assembly stabilizing structure according to the present invention;
FIG. 5 is a schematic diagram of a limiting base of the oil spring shock absorber for a scooter with an assembly stabilizing structure according to the present invention;
FIG. 6 is a schematic perspective view of a brake block of the hydraulic spring shock absorber for a scooter with an assembly stabilizing structure according to the present invention.
In the figure: 1. a bearing plate; 2. a buffer device; 201. connecting a base; 202. an oil hydraulic cylinder; 203. a buffer rod; 204. a turning ball; 205. a rotating base; 206. a steering wheel; 207. a support spring; 3. a transport wheel; 4. a cargo barrier; 5. a stabilizing plate; 6. a pedal; 7. a brake block; 701. a balancing weight; 702. a guide block; 703. fixing grooves; 704. a brake pad; 705. connecting columns; 8. a support device; 801. a threaded rod; 802. rotating the loop bar; 803. connecting blocks; 804. positioning the chuck; 805. a card slot; 9. a limiting base; 901. positioning a plate; 902. fixing the bolt; 903. a rotating shaft; 904. a fixed shaft; 905. a chute; 906. a return spring; 10. a pull rod; 11. a connecting rod; 12. a baffle plate; 13. rotating the head; 14. a rubber sleeve; 15. an extension spring; 16. a connecting plate; 17. reverse thread; 18. a partition plate; 19. a thread groove; 20. a reverse thread groove; 21. a hexagonal screw; 22. an outer tire; 23. and (4) screwing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-6, in embodiment 1 of the present invention, an oil spring shock absorber for a scooter with an assembly stable structure includes a bearing plate 1, a buffering device 2 and transport wheels 3, the lower surface of the bearing plate 1 is fixedly connected with the buffering device 2, the buffering device 2 plays a role of reducing jolt during transportation, the lower surface of the buffering device 2 is movably connected with the transport wheels 3, the transport wheels 3 play a role of facilitating transportation, both sides of the bearing plate 1 are fixedly connected with cargo blocking plates 4, the cargo blocking plates 4 play a role of avoiding falling of cargo, both ends of the cargo blocking plates 4 are movably connected with stabilizing plates 5, the number of the stabilizing plates 5 is two, one side of each of the two stabilizing plates 5 is fixedly connected with a pedal 6, the lower surface of the stabilizing plate 5 is fixedly connected with a brake block 7, the brake block 7 plays a role of facilitating brake fixing, the middle part of the lower surface of the bearing plate 1 is movably connected with a supporting device 8, one end fixedly connected with spacing base 9 of bearing plate 1 upper surface, the inside swing joint of spacing base 9 has pull rod 10.
In embodiment 2 of the invention, an oil pressure spring shock absorber for a scooter with an assembly stable structure comprises a bearing plate 1, a buffering device 2 and transport wheels 3, wherein the buffering device 2 is fixedly connected to the lower surface of the bearing plate 1, the transport wheels 3 are movably connected to the lower surface of the buffering device 2, cargo blocking plates 4 are fixedly connected to both sides of the bearing plate 1, stabilizing plates 5 are movably connected to both ends of the cargo blocking plates 4, the number of the stabilizing plates 5 is two, pedals 6 are fixedly connected to one side of each of the two stabilizing plates 5, brake blocks 7 are fixedly connected to the lower surfaces of the stabilizing plates 5, a supporting device 8 is movably connected to the middle of the lower surface of the bearing plate 1, a limiting base 9 is fixedly connected to one end of the upper surface of the bearing plate 1, and a pull rod 10 is movably connected to the inside of the.
Among them, the difference from example 1 is: the buffer device 2 comprises a connecting base 201, an oil pressure cylinder 202, a buffer rod 203, a turning ball 204, a rotating seat 205, a steering wheel 206 and a supporting spring 207, the lower surface of the bearing plate 1 is fixedly connected with the connecting base 201, the lower surface of the connecting base 201 is movably connected with the oil pressure cylinder 202, the inner part of the oil pressure cylinder 202 is movably connected with the buffer rod 203, the effect of absorbing impact and reducing jolt is achieved through the matching arrangement of the oil pressure cylinder 202 and the buffer rod 203, one end of the buffer rod 203 is movably connected with the steering wheel 206, the lower surface of the steering wheel 206 is fixedly connected with a transport wheel 3, the upper end of the oil pressure cylinder 202 and the lower end of the buffer rod 203 are both fixedly connected with the turning ball 204, the turning ball 204 achieves the effect of rotating direction, the upper surface of the connecting base 201 and the upper surface of the steering wheel 206 are both fixedly connected with the rotating seat 205, the connecting, the steering wheel 206 is movably connected with the buffer rod 203 through a rotating seat 205, the number of the oil hydraulic cylinders 202, the number of the buffer rods 203 and the number of the rotating seats 205 are four, and a supporting spring 207 is fixedly connected inside the connecting base 201 and the rotating seat 205; the limiting base 9 comprises two positioning plates 901, fixing bolts 902, rotating shafts 903, fixing shafts 904, sliding grooves 905 and reset springs 906, the number of the positioning plates 901 is two, the fixing bolts 902 are arranged on the lower surfaces of the two positioning plates 901, the positioning plates 901 are fixedly connected with the bearing plate 1 through the fixing bolts 902, the rotating shafts 903 are fixedly connected inside the positioning plates 901, the rotating shafts 903 have the effect of conveniently rotating the pull rods 10, the sliding grooves 905 are formed in one sides of the positioning plates 901, the fixing shafts 904 are sleeved inside the sliding grooves 905, the reset springs 906 are fixedly connected to one sides of the fixing shafts 904, one ends of the reset springs 906 are fixedly connected with the positioning plates 901, and the effect of conveniently fixing the angles of the pull rods 10 is achieved through the matching arrangement of the fixing shafts; the supporting device 8 comprises two threaded rods 801, rotating sleeve rods 802, connecting blocks 803, positioning chucks 804 and clamping grooves 805, one ends of the two threaded rods 801 are respectively connected with the rotating sleeve rods 802 in a meshed mode, the middle of each threaded rod 801 is sleeved with the corresponding connecting block 803, the upper end of each connecting block 803 is fixedly connected with the lower surface of the bearing plate 1, the two ends of each threaded rod 801 are respectively fixedly connected with the corresponding positioning chuck 804, the clamping grooves 805 are formed in the outer surfaces of the two positioning chucks 804, and the effect of supporting the buffer device 2 is achieved through the arrangement of the positioning chucks 804; the number of the pull rods 10 is two, the connecting rods 11 are fixedly connected inside the two pull rods 10, the baffle 12 is fixedly connected above the connecting rods 11, the rotating heads 13 are fixedly connected to the lower ends of the two pull rods 10, and the effect of conveniently pressing the fixed shaft 904 is achieved through the arrangement of the rotating heads 13; the outer surfaces of the rotating sleeve rod 802 and the pull rod 10 are fixedly connected with rubber sleeves 14, the outer surfaces of the rubber sleeves 14 are provided with frosted coatings, and the effect of increasing friction force is achieved through the arrangement of the rubber sleeves 14; the two ends of the stabilizing plate 5 are movably connected with extension springs 15, one ends of the extension springs 15 are movably connected with the bearing plate 1, one side, far away from the extension springs 15, of the stabilizing plate 5 is movably connected with a connecting plate 16, one ends of the connecting plate 16 are movably connected with the bearing plate 1, the height of the connecting plate 16 is higher than that of the extension springs 15, and the effect of conveniently adjusting and fixing the position of the stabilizing plate 5 is achieved through the matching arrangement of the connecting plate 16 and the extension springs 15; the brake block 7 comprises a balancing weight 701, two guide blocks 702, two fixing grooves 703, a brake pad 704 and connecting columns 705, wherein the guide blocks 702 are fixedly connected to one side of the balancing weight 701, the fixing grooves 703 are formed in one side of the balancing weight 701, the fixing grooves 703 are semicircular, the brake pad 704 is fixedly connected to the inside of the fixing grooves 703, the connecting columns 705 are fixedly connected to one side of the balancing weight 701, the connecting columns 705 are two in number, the upper ends of the two connecting columns 705 are fixedly connected with the stabilizing plate 5, and the effect of conveniently connecting the two connecting columns 3 and increasing friction force for braking is achieved through the matching arrangement of the fixing grooves 703 and the brake pad 704; one end of each of the two threaded rods 801 is provided with a threaded screw 23 and a reverse threaded screw 17, the middle end inside the rotating sleeve rod 802 is fixedly connected with a partition plate 18, two sides of the partition plate 18 are provided with a thread groove 19 and a reverse thread groove 20, the thread groove 19 is matched with the threaded screw 23, the reverse thread groove is matched with the reverse threaded screw 20, and the threaded grooves 19, the reverse thread grooves 20, the threaded screws 23 and the reverse threaded screws 17 are matched to achieve the effect of synchronously extending and retracting the two threaded rods 801; the both ends of transport wheel 3 all mesh and are connected with hexagonal screw 21, and transport wheel 3 passes through hexagonal screw 21 and roating seat 205 swing joint, and the outer fixed surface of transport wheel 3 is connected with cover tire 22, and cover tire 22's surface is seted up flutedly, through the setting of recess, can increase frictional force, convenient transportation.
The working principle is as follows: through the setting of the stabilizing plate 5, when goods are loaded and unloaded on the scooter, the stabilizing plate 5 is treaded down through the pedal 6, through the setting of the extension spring 15 and the connecting plate 16, the extension spring 15 plays a role of fixing the stabilizing plate 5, through the setting of the connecting plate 16, the effect of guiding the stabilizing plate 5 to move is played, after the stabilizing plate 5 is treaded to a certain angle, through the traction force of the extension spring 15, the effect of contacting the brake block 7 fixedly connected with the lower surface of the stabilizing plate 5 with the transport wheel 3 is played, the effect of braking to prevent the scooter from moving is played, the stability during loading and unloading is increased, the setting of the supporting device 8 plays a role of simultaneously extending and retracting two threaded rods 801 through adjusting the rotating sleeve rod 802, when the goods are loaded, the threaded rods 801 extend outwards, through the setting of the positioning clamp 804 and the clamping groove 805, the supporting function can be played before the base 201 and the steering wheel 206 are connected, when the transport goods, can avoid 2 shrink by a wide margin of buffer, reduce the pressure to buffer 2, reduce buffer 2's wearing and tearing, increase of service life reduces the swing of scooter, avoids rocking.
The using method comprises the following steps: when placing the goods to the scooter upper surface, step on stabilizer plate 5, play the effect of brake, stretch out two location dops 804 through rotatory loop bar 802 afterwards, play the effect that reduces buffer 2 and contract by a wide margin, after the shipment finishes, pack up stabilizer plate 5, location dop 804 contracts alright with pulling away the scooter.
It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an oil pressure spring shock absorber for scooter with assemble stable structure, includes bearing plate (1), buffer (2) and transport wheel (3), its characterized in that: the lower fixed surface of bearing plate (1) is connected with buffer (2), the lower surface swing joint of buffer (2) has transport pulley (3), the equal fixedly connected with fender goods board (4) in both sides of bearing plate (1), the both ends swing joint of fender goods board (4) has steadying plate (5), the quantity of steadying plate (5) is two, two equal fixedly connected with footboard (6) in one side of steadying plate (5), the lower fixed surface of steadying plate (5) is connected with brake block (7), the middle part swing joint of bearing plate (1) lower surface has strutting arrangement (8), the spacing base of one end fixedly connected with (9) of bearing plate (1) upper surface, the inside swing joint of spacing base (9) has pull rod (10).
2. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: the buffer device (2) comprises a connecting base (201), an oil hydraulic cylinder (202), a buffer rod (203), a turning ball (204), a rotating seat (205), a steering wheel (206) and a supporting spring (207), wherein the lower surface of the bearing plate (1) is fixedly connected with the connecting base (201), the lower surface of the connecting base (201) is movably connected with the oil hydraulic cylinder (202), the buffer rod (203) is movably connected inside the oil hydraulic cylinder (202), one end of the buffer rod (203) is movably connected with the steering wheel (206), the lower surface of the steering wheel (206) is fixedly connected with a transport wheel (3), the upper end of the oil hydraulic cylinder (202) and the lower end of the buffer rod (203) are both fixedly connected with the turning ball (204), the lower surface of the connecting base (201) and the upper surface of the steering wheel (206) are both fixedly connected with the rotating seat (205), and the connecting base (201) is movably connected with the oil hydraulic cylinder (202) through the rotating seat (205), steering wheel (206) are through roating seat (205) and buffer rod (203) swing joint, the quantity of oil hydraulic cylinder (202), buffer rod (203) and roating seat (205) is four groups, the inside fixedly connected with supporting spring (207) of connecting base (201) and roating seat (205).
3. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: spacing base (9) include locating plate (901), fixing bolt (902), rotation axis (903), fixed axle (904), spout (905) and reset spring (906), the quantity of locating plate (901) is two, two the lower surface of locating plate (901) all is provided with fixing bolt (902), locating plate (901) pass through fixing bolt (902) and bearing plate (1) fixed connection, the inside fixedly connected with rotation axis (903) of locating plate (901), spout (905) have been seted up to one side of locating plate (901), fixed axle (904) have been cup jointed to the inside of spout (905), one side fixedly connected with reset spring (906) of fixed axle (904), the one end and locating plate (901) fixed connection of reset spring (906).
4. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: strutting arrangement (8) are including threaded rod (801), rotatory loop bar (802), connecting block (803), location dop (804) and draw-in groove (805), the quantity of threaded rod (801) is two, two the one end of threaded rod (801) all meshes and is connected with rotatory loop bar (802), connecting block (803) have been cup jointed at the middle part of threaded rod (801), the lower fixed surface of the upper end and bearing plate (1) of connecting block (803) is connected, the equal fixedly connected with location dop (804) in both ends of threaded rod (801), two draw-in groove (805) have all been seted up to the surface of location dop (804).
5. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: the quantity of pull rod (10) is two, two the inside fixedly connected with connecting rod (11) of pull rod (10), the top fixedly connected with baffle (12) of connecting rod (11), two the equal fixedly connected with rotating head (13) of lower extreme of pull rod (10).
6. The hydraulic spring shock absorber for scooter with stable assembly structure as set forth in claim 4, wherein: the outer surface of the rotating sleeve rod (802) and the outer surface of the pull rod (10) are fixedly connected with rubber sleeves (14), and the outer surfaces of the rubber sleeves (14) are provided with frosted coatings.
7. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: the equal swing joint in both ends of stabilizer plate (5) has extension spring (15), the one end and bearing plate (1) swing joint of extension spring (15), one side swing joint that extension spring (15) were kept away from in stabilizer plate (5) has connecting plate (16), the one end and bearing plate (1) swing joint of connecting plate (16), highly being higher than extension spring (15) of connecting plate (16).
8. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: the brake block (7) comprises a balancing weight (701), a guide block (702), a fixing groove (703), a brake block (704) and a connecting column (705), wherein the guide block (702) is fixedly connected to one side of the balancing weight (701), the number of the guide blocks (702) is two, the fixing groove (703) is formed in one side of the balancing weight (701), the fixing groove (703) is semicircular, the brake block (704) is fixedly connected to the inside of the fixing groove (703), the connecting column (705) is fixedly connected to one side of the balancing weight (701), the number of the connecting column (705) is two, and the upper end of the connecting column (705) is fixedly connected with a stabilizing plate (5).
9. The hydraulic spring shock absorber for scooter with stable assembly structure as set forth in claim 4, wherein: two threaded screw (23) and reverse threaded screw (17) have been seted up respectively to the one end of threaded rod (801), the inside middle-end fixedly connected with baffle (18) of rotatory loop bar (802), thread groove (19) and reverse thread groove (20) have been seted up respectively to the both sides of baffle (18), thread groove (19) and threaded screw (23) looks adaptation, reverse thread groove and (20) reverse threaded screw (17) looks adaptation.
10. The hydraulic spring shock absorber for scooter with stable assembly structure as claimed in claim 1, wherein: the both ends of transport wheel (3) all mesh and are connected with hexagonal screw (21), transport wheel (3) are through hexagonal screw (21) and roating seat (205) swing joint, the outer fixed surface of transport wheel (3) is connected with cover tire (22), the surface of cover tire (22) is seted up flutedly.
CN202011341701.3A 2020-11-26 2020-11-26 Oil pressure spring shock absorber for scooter with assembly stable structure Withdrawn CN112324847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011341701.3A CN112324847A (en) 2020-11-26 2020-11-26 Oil pressure spring shock absorber for scooter with assembly stable structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011341701.3A CN112324847A (en) 2020-11-26 2020-11-26 Oil pressure spring shock absorber for scooter with assembly stable structure

Publications (1)

Publication Number Publication Date
CN112324847A true CN112324847A (en) 2021-02-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011341701.3A Withdrawn CN112324847A (en) 2020-11-26 2020-11-26 Oil pressure spring shock absorber for scooter with assembly stable structure

Country Status (1)

Country Link
CN (1) CN112324847A (en)

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