CN102424035A

CN102424035A - Drawer roller vehicle bracket

Info

Publication number: CN102424035A
Application number: CN2011103918276A
Authority: CN
Inventors: 陈有源; 徐俊阳
Original assignee: CHANGSHU OUQU KNITTING MACHINERY Co Ltd
Current assignee: CHANGSHU OUQU KNITTING MACHINERY Co Ltd
Priority date: 2011-11-29
Filing date: 2011-11-29
Publication date: 2012-04-25

Abstract

The invention discloses a drawer roller vehicle bracket. A first square tube cushion and a second square tube cushion are welded with two side surfaces of a square tube bottom column; the upper planes of the first square tube cushion and the second square tube cushion and the left side surface and right side surface of the square tube bottom column are subjected to reinforced welding through a left welding reinforcing plate and a right welding reinforcing plate; a cavity of the square tube bottom column is matched with a square tube height adjusting column; a movable pin shaft is in positioning connection with an arc surface bolt seat and arbitrary uniformly distributed bolt holes which are uniformly distributed on the square tube height adjusting column; a first drawer and a second drawer are arranged in a first drawer chamber and a second drawer chamber; welded roller components with axial compression spring devices are arranged at the corners of the outer side surfaces of the first square tube cushion and the second square tube cushion; and a concave support head is welded above the square tube height adjusting column. Tool drawers are blended in the scheme, so that the pressure bearing area of the bracket and a ground surface is improved, and the bracket is more safely used and is convenient to move due to the rollers.

Description

Drawer type roller vehicle support stand

Technical field

The present invention relates to a kind of vehicle support stand, especially a kind of drawer type roller vehicle support stand.

Background technology

As everyone knows, the jack of the bound vehicle that hoists in the maintenance of various vehicles also should have and the matching used vehicle support stand of relevant jack simultaneously.Yet lay man has often been ignored function, the effect of vehicle support stand.Just must will be shelved on the double-type vehicle support stand by the Support Position of the vehicle of jack-up to proper height for major part use hydraulic jack jacking vehicle, operating personal can get into the beneath operation of vehicle like this.The automotive servicing worker of specialty is using the vehicle support stand of various styles, and the service kit of routine going along with face under car is busy, leaves behind suitable hardware & tools sometimes, goes to seek at the bottom of must getting out car hard, so be very much trouble; The bearing area of several pin that common vehicle support stand has is very little; Only can be applicable to hard spreading on the ground surface just such as cement, steel plate; And most of this type vehicle support stand with car runs into when being badly in need of the supporting vehicle in the open air; Be placed on and only rely on the very little bearing area of the several pin of vehicle support stand on the comparatively soft ground surface, just be difficult to support vehicle stably, even can occur being supported toppling of vehicle and jeopardize the intact of the just operating personal under car and car body itself; Again, the vehicle support stand that some rated load is bigger is required great effort very much during operating personal moving vehicle support because himself weight is big, and is very inconvenient.

Summary of the invention

The objective of the invention is to defective to the technology status of above-mentioned existing vehicle support stand, be conceived to propose a kind of just can effectively enlarge at lower cost bearing area between vehicle support stand and ground surface, safely the support vehicle support, can move vehicle support stand integral body easily, operating personal can use with having of car hardware & tools of vehicle support stand drawer for tools and that have shifting roller handyly in maintenance operation.

Above-mentioned purpose of the present invention realizes through following technical proposals: a kind of drawer type roller vehicle support stand; Comprise the support foundation; Height adjustment post and active bearing pin; It is characterized in that: first square tube is propped up pad and is propped up pad with second square tube and weld with the two sides of square tube foundation respectively; And with left side welding brace panel first square tube prop up pad between the left surface of plane and square tube foundation work add strong weld; Connect between brace panel props up pad to second square tube the right flank of last plane and square tube foundation with backhand welding and to make to add strong weld, the outline of the square tube foundation die cavity of square tube foundation and square tube height adjustment post forms moving sets, and active bearing pin and arc surface plug housing, the pin hole formation that is uniformly distributed with arbitrarily that is distributed on the square tube height adjustment post are located and connected; First drawer places first drawer indoor; Second drawer places second drawer indoor, props up the 3rd roll wheel assembly and the 4th roll wheel assembly that are provided with it welding near two place's angle positions of pad lateral surface in first square tube, props up first roll wheel assembly and second roll wheel assembly that are respectively equipped with welding with it near two place's angle positions of pad lateral surface in second square tube.

Wherein, above square tube height adjustment post, be welded with the middle concave supporting head part;

Wherein, first roll wheel assembly, second roll wheel assembly, the 3rd roll wheel assembly, the 4th roll wheel assembly have identical axial compressible spring installation.

The beneficial effect that the present invention compared with prior art has is: with section bar square tube combination cheaply; All utilized the die cavity of square tube separately; And make the square tube baseplane connect the ground surface of pressing the place, promoted bearing area greatly, thereby made support vehicle safer; Again; Axial compressible roll wheel assembly when the preset pressure that axially receives greater than the weight of vehicle support stand own, the locating sleeve of four rolling post retraction roll wheel assembly, and guarantee that first square tube props up the lower plane pressure-bearing that pad, second square tube prop up pad.

Description of drawings

The description of drawings of embodiment:

Shown in Figure 1 is the schematic perspective view of the embodiment of the invention;

Shown in Figure 2 is schematic perspective view with the base assemblies of Fig. 1 embodiment;

Fig. 3 is the schematic perspective view of square tube height adjustment post in the embodiment of the invention.

The parts title is following shown in each label of accompanying drawing:

1 square tube foundation, 2 square tube height adjustment posts, 3 active bearing pins, 4 backhand weldings connect brace panel, 5 left side welding brace panels; 6 first square tubes are propped up pad, and 7 second square tubes are propped up pad, drawer chambers 8 first, drawer chambers 9 second, 10 first drawers; 11 second drawers, 12 are uniformly distributed with pin hole arbitrarily, 13 arc surface plug housings, 14 square tube foundation die cavities, 15 first roll wheel assemblies; 16 second roll wheel assemblies, 17 the 3rd roll wheel assemblies, 18 the 4th roll wheel assemblies, 19 middle concave supporting head parts.

The specific embodiment

Accompanying drawing below in conjunction with embodiment is done further description to the present invention; To help the understanding of the public to this case technology contents and effect; But the description to embodiment does not constitute the restriction to the present technique scheme, any category of having done according to this case design that only all should be regarded as this case technical scheme for pro forma equivalent transformation.

Visible by each accompanying drawing; It is such that embodiment of the invention structure is formed: first square tube is propped up two medial surfaces that pad 6 and second square tube props up pad 7 and is welded with the two sides of square tube foundation 1 respectively; First square tube prop up pad 6 and second square tube prop up pad 7 two on the plane add strong weld by the left surface that left side welding brace panel 5 and backhand welding connect brace panel 4 and square tube foundation 1 with the right flank work respectively, the top of middle concave supporting head part 19 and square tube height adjustment post 2 is welded as a whole; Square tube foundation die cavity 14 combines with square tube height adjustment post 2; Be distributed in being uniformly distributed with pin hole 12 arbitrarily and can connecting on the square tube height adjustment post 2 with active bearing pin 3 location; And active bearing pin 3 be seated will be by the support vehicle location in suitable height to keep supporting head part 19 on the arc surface plug housing 13 of square tube foundation 1; Propping up pad 6 and second square tube in first square tube props up in the first affiliated drawer chamber 8 of pad 7, the second drawer chamber 9 and can take in first drawer 10 and second drawer 11 respectively; So just, can some driver's tools be put into first drawer 10, second drawer 9; Personnel select for use under car with handled easily, and first roll wheel assembly 15, second roll wheel assembly 16, the 3rd roll wheel assembly 17, the 4th roll wheel assembly 18 with axial compressible structure have been born the rolling action of vehicle support stand in zero load is moved, thus make move easy and convenient; After the vehicle that this vehicle support stand is had a specified weight is pushed down; Roller shaft in the said roll wheel assembly can both through the axial compression compression of spring distortion of top separately realize each roller to top offset, so both realized the function of roller, a bit again location of bracket bottom plane that do not influence to ground surface.

Claims

1. drawer type roller vehicle support stand; Comprise the support foundation; Height adjustment post and active bearing pin; It is characterized in that: first square tube prop up pad (6) and second square tube prop up pad (7) respectively with the two sides welding of square tube foundation (1); And prop up in first square tube with left side welding brace panel (5) that work adds strong weld between the left surface of last plane and square tube foundation (1) of pad (6); Connect between brace panel (4) props up pad (7) to second square tube the right flank of last plane and square tube foundation (1) with backhand welding and to make to add strong weld, the square tube foundation die cavity (14) of square tube foundation (1) forms moving sets with the outline of square tube height adjustment post (2), and active bearing pin (3) and arc surface plug housing (13), the pin hole (12) that is uniformly distributed with arbitrarily that is distributed on the square tube height adjustment post (2) form to locate and connect; First drawer (10) places in the first drawer chamber (8); Second drawer (11) places in the second drawer chamber (9), props up the 3rd roll wheel assembly (17) and the 4th roll wheel assembly (18) that are provided with welding with it near two place's angle positions of pad (6) lateral surface in first square tube, is respectively equipped with first roll wheel assembly (15) and second roll wheel assembly (16) that welds with it prop up two place's angle positions of pad (7) lateral surface in second square tube near.

2. drawer type roller vehicle support stand according to claim 1, its characteristic also is: be welded with middle concave supporting head part (19) in the top of square tube height adjustment post (2);

3. drawer type roller vehicle support stand according to claim 1, its characteristic also is: first roll wheel assembly (15), second roll wheel assembly (16), the 3rd roll wheel assembly (17), the 4th roll wheel assembly (18) have identical axial compressible spring installation.