CN108556556A

CN108556556A - A kind of umbrella-type Antiskid device

Info

Publication number: CN108556556A
Application number: CN201810062082.0A
Authority: CN
Inventors: 葛全岭
Original assignee: Lishui Red Day Cleaning Service Co Ltd
Current assignee: Lishui Red Day Cleaning Service Co Ltd
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2018-09-21
Also published as: CN108248279A; CN108215653A; CN105539005A; CN108248278A; CN108248306A; CN105539005B; CN108215652A

Abstract

A kind of umbrella-type Antiskid device, is related to a kind of vehicle anti-skid device, is evenly distributed with multiple perforation in a ring in the middle part of terminal pad（1）, annular slab is equipped on the outer edge surface of terminal pad（4）, a plurality of cylinders（8）Inner end is connected on the outer edge surface of the annular slab, and a plurality of cylinders radially distribute, and reinforcing ring is respectively fitted in the middle part of a plurality of cylinders（7）The jack of upper setting（14）On, it is equipped with elastic telescopicing rod in the outer end of each cylinder（5）, the outer end face of the telescopic rod is equipped with multiple protrusions；The present invention is not in break away by installing the present invention additional on the outside of automobile tire, when ensuring that vehicle is advanced using the protrusion on the outer end face of telescopic rod.

Description

A kind of umbrella-type Antiskid device

【Technical field】

The present invention relates to a kind of vehicle anti-skid devices, more particularly, to a kind of umbrella-type Antiskid device.

【Background technology】

Well known, automotive wheel forms " lubricant " between the snow and tire on road surface, makes the braking of automobile when snowfield is driven a vehicle Property be deteriorated, easy to produce sideslip.Therefore, experienced driver will both hands balance hold steering wheel, keep straight line and low speed row It sails, when needing turning, should delay and touch on the brake, defective steering stabilizer is caused with protected tyre locking；Bottom gear slowly travels, and driver knows One, road reason, no Road width, pavement behavior are fine or not, drive that two or three gears, speed per hour is used to be no more than 30 public affairs as possible in snow In or 40 kilometers, at any time pay attention to observation fore-aft vehicle at a distance from oneself vehicle, carry out the psychology for taking various emergency measures in advance Prepare.Even if driver takes the above method, but at ramp or continuous upward slope, descending, still will appear car slipping phenomenon；In view of upper Problem is stated, occurs the devices such as the antiskid chain of iron chain making in the market, is protected the needs of tire, this antiskid chain is seldom It uses, and anti-skidding needs are not achieved in most of time in commercially available rubber antiskid circle.

【Invention content】

In order to overcome the deficiencies of the prior art, the present invention provides a kind of umbrella-type Antiskid device, by automotive wheels It installs the present invention on the outside of tire additional, is not in break away when ensuring that vehicle is advanced using the protrusion on the outer end face of telescopic rod.

For achieving the above object, the present invention adopts the following technical scheme that：

A kind of umbrella-type Antiskid device, including terminal pad, reinforcing ring, cylinder, telescopic rod and fixed cover, are connecting It is evenly distributed with multiple perforation in a ring in the middle part of disk, annular slab is equipped on the outer edge surface of terminal pad, a plurality of cylinder inner ends connect It is connected on the outer edge surface of the annular slab, a plurality of cylinders radially distribute, and are respectively fitted in the middle part of a plurality of cylinders On the jack being arranged on reinforcing ring, it is equipped with elastic telescopicing rod in the outer end of each cylinder, the outer end face of the telescopic rod is equipped with Multiple protrusions.

The umbrella-type Antiskid device, the perforation being distributed in the terminal pad are four to 16.

The umbrella-type Antiskid device, the multiple protrusions being arranged on the telescopic rod outer end face are outer end Has acuminous tapered protrusion.

The umbrella-type Antiskid device, in the middle part of the terminal pad centered on disk, the outer rim of spider connects Taper external expanding plate is connect, disc shape is formed by spider and taper external expanding plate, annular is equipped in the flaring side of taper external expanding plate Plate.

The umbrella-type Antiskid device, in telescopic rod inner end, outer rim, which is equipped with, expands neck ring, in the cylinder of cylinder Spring is equipped in hole, the both ends of the spring are withstood on respectively on the inner end of the telescopic rod and the bottom plate of cylinder, fixed cover outer end Expansion neck ring on telescopic rod is limited in cylinder by the necking down mouth in face.

The umbrella-type Antiskid device is equipped with necking down bar in the inner end of telescopic rod, the spring it is outer End cap is on necking down bar.

The umbrella-type Antiskid device is equipped with external screw thread, fixed cover on the outer edge surface of cylinder outer end The inner wall of inner end is equipped with internal thread, the external screw thread of the internal thread connector drum of the fixed cover.

The umbrella-type Antiskid device, is fixed between spider and vehicle wheel shaft equipped with automotive hub Screw hole matches the excessive cylinder of quantity, and more lengthen the spiral shell perforated, connect wheel shaft after excessive cylinder that screw rods sequentially pass through spider Hole.

The umbrella-type Antiskid device, the lengthening screw rod screw head and are equipped with interior hexagonal hole.

By adopting the above-described technical solution, the present invention's has the advantages that：

Umbrella-type Antiskid device of the present invention, the present invention are may be used at after making on large, medium and small vehicle, Since small volume trolley boot can be put into；In use, four present invention are separately mounted to four lateral wheels, this hair Bright ensure when vehicle is advanced is not in break away.

【Description of the drawings】

Fig. 1 is the structural schematic diagram of the present invention；

Fig. 2 is terminal pad, excessive cylinder and the fixing bolt mounting structure schematic diagram of the present invention；

Fig. 3 is the jack distributed architecture schematic diagram on the reinforcing ring of the present invention；

Fig. 4 is the assembling structure schematic diagram of the cylinder of the present invention, spring and telescopic rod；

In figure：1, it perforates；2, spider；3, taper external expanding plate；4, annular slab；5, telescopic rod；6, tapered protrusion；7, reinforcing ring； 8, cylinder；9, fixed cover；10, screw rod is lengthened；11, interior hexagonal hole；12, head is screwed；13, excessive cylinder；14, jack；15, necking down Mouthful；16, internal thread；17, expand neck ring；18, necking down bar；19, spring；20, bore；21, external screw thread.

【Specific implementation mode】

The present invention can be explained in more detail by the following examples, the invention is not limited in the following examples, open The purpose of the present invention is intended to all changes and improvements in the protection scope of the invention；

Umbrella-type Antiskid device in conjunction with described in attached drawing 1~4, including terminal pad, reinforcing ring 7, cylinder 8, bullet Spring 19, telescopic rod 5 and fixed cover 9, in the middle part of the terminal pad centered on disk 2, the outer rim connection taper external expanding plate 3 of spider 2, by Spider 2 and taper external expanding plate 3 form disc shape, annular slab 4 are equipped in the flaring side of taper external expanding plate 3, in terminal pad Multiple perforation 1 are evenly distributed on the spider 2 at middle part in a ring, the setting of 1 quantity of practical puncture can be according to the wheel for using vehicle Depending on hub fixed screw quantity, the perforation 1 being distributed in the terminal pad is four to 16, is equipped on the outer edge surface of terminal pad Annular slab 4,8 inner end of a plurality of cylinders are connected on the outer edge surface of the annular slab 4,8 radial points of a plurality of cylinders The middle part of cloth, a plurality of cylinders 8 is respectively fitted on the jack 14 being arranged on reinforcing ring 7, and elasticity is equipped in the outer end of each cylinder 8 Telescopic rod 5 is equipped in 5 inner end outer rim of telescopic rod and expands neck ring 17, and spring 19, the spring 19 are equipped in the bore 20 of cylinder 8 Both ends withstand on respectively on the inner end of the telescopic rod 5 and the bottom plate of cylinder 8, the necking down mouth 15 of 9 outer end face of fixed cover will stretch Expansion neck ring 17 on bar 5 is limited in cylinder 8, is equipped with necking down bar 18 in the inner end of telescopic rod 5, the outer end of the spring 19 is sleeved on On necking down bar 18, external screw thread 21 is equipped on the outer edge surface of 8 outer end of cylinder, the inner wall of 9 inner end of fixed cover is equipped with internal thread 16, The outer end face of the external screw thread 21 of 16 connector drum 8 of internal thread of the fixed cover 9, the telescopic rod 5 has equipped with multiple outer ends Acuminous tapered protrusion 6.

Further, the excessive cylinder for the quantity that matches equipped with automotive hub fixing threaded hole between spider 2 and vehicle wheel shaft 13, more lengthen the screw hole that screw rod 10 sequentially passes through connection wheel shaft after the perforation 1 of spider 2, excessive cylinder 13, in the lengthening spiral shell 10 outer end of bar screws first 12 equipped with interior hexagonal hole 11.

Implement umbrella-type Antiskid device of the present invention, the present invention may be used at large, medium and small after making On vehicle, since small volume also has " trolley boot can be put into " easy to carry；In use, respectively by four present invention Mounted on four lateral wheels, specific installation steps are as follows：

Axletree to be mounted is needed using jack stand, the screw of hub for vehicle wheel is unloaded using spanner, then certainly by the present invention The screw hole for lengthening screw rod 10 and passing through connection wheel shaft after the perforation 1 of spider 2, excessive cylinder 13 with screw, wherein excessive cylinder 13 It is set as and the matched structure of wheel hub close to wheel side；Then the other three wheel is carried out respectively according to abovementioned steps very heavy Top jack-up, installation steps；Installing rear vehicle can travel, and telescopic rod 5 can continuously contact ground, at this moment radial distribution The tapered protrusion 6 of telescopic rod 5 will be inserted into snow, obtain antiskid effect.

Part not in the detailed description of the invention is the prior art.

Claims

1. a kind of umbrella-type Antiskid device, including terminal pad, reinforcing ring（7）, cylinder（8）, telescopic rod（5）With it is solid Fixed lid（9）, it is characterized in that：It is evenly distributed with multiple perforation in a ring in the middle part of terminal pad（1）, set on the outer edge surface of terminal pad There is annular slab（4）, a plurality of cylinders（8）Inner end is connected to the annular slab（4）Outer edge surface on, a plurality of cylinders（8） It radially distributes, a plurality of cylinders（8）Middle part be respectively fitted over reinforcing ring（7）The jack of upper setting（14）On, in each cylinder Body（8）Outer end be equipped with elastic telescopicing rod（5）, the telescopic rod（5）Outer end face be equipped with multiple protrusions;In the terminal pad The perforation of distribution（1）It is four to 16;The telescopic rod（5）The multiple protrusions being arranged on outer end face are that outer end tool is acuminous Tapered protrusion（6）;Disk centered in the middle part of the terminal pad（2）, spider（2）Outer rim connect taper external expanding plate（3）, by center Disk（2）With taper external expanding plate（3）Disc shape is formed, in taper external expanding plate（3）Flaring side be equipped with annular slab（4）;It is stretching Contracting bar（5）Inner end outer rim, which is equipped with, expands neck ring（17）, in cylinder（8）Bore（20）It is interior to be equipped with spring（19）, the spring（19） Both ends withstand on the telescopic rod respectively（5）Inner end and cylinder（8）Bottom plate on, fixed cover（9）The necking down mouth of outer end face （15）By telescopic rod（5）On expansion neck ring（17）It is limited in cylinder（8）It is interior;In spider（2）Vapour is equipped between vehicle wheel shaft Wheel hub fixing threaded hole matches the excessive cylinder of quantity（13）, more lengthening screw rods（10）Sequentially pass through spider（2）Perforation （1）, excessive cylinder（13）The screw hole of wheel shaft is connected afterwards.