CN208855502U - A kind of rectangular tube link-type bracket device of obstacles removing car - Google Patents
A kind of rectangular tube link-type bracket device of obstacles removing car Download PDFInfo
- Publication number
- CN208855502U CN208855502U CN201821619491.8U CN201821619491U CN208855502U CN 208855502 U CN208855502 U CN 208855502U CN 201821619491 U CN201821619491 U CN 201821619491U CN 208855502 U CN208855502 U CN 208855502U
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- support plate
- plate
- circular hole
- hole
- welded
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Abstract
It is a kind of rectangular tube link-type bracket device of obstacles removing car the utility model relates to arrive obstacles removing car field.It is particularly suitable for assembly compact road obstacles removing car.It is characterized in that one end ear muff and supporting mass pin shaft of lift cylinder are hinged, ear muff two sides are limited with limit sleeve, the other end and connected body pin shaft are hinged, hinged by second line of a couplet extension bar and upper coupling bar and its rectangular tube coupling bar pin shaft symmetrically made between supporting mass and connected body, connected body is welding as one with arm is lifted；External support plate and interior support plate, stiffening plate, with the full symmetric production of the longitudinal centre line of base plate, external support plate and interior support plate are erect vertical welding and are fixed on base plate, for the through-hole that the left circular hole of hinge-coupled bar and right circular hole are perpendicular to support plate, right limit set and left limit set is welded on by the hole of external support plate medial surface, and with circular hole coaxial line.Compact-sized due to using the technical program, simple process, cost reduce, and improve its service life, and multiple functional, are a kind of using eaily trailing arm mechanism.
Description
Technical field
It is a kind of rectangular tube link-type bracket device of obstacles removing car the utility model relates to arrive obstacles removing car field.Especially
It is suitble to assembly compact road obstacles removing car.
Background technique
The lift cylinder of trailing arm is mostly mounted on rear end, two sides or interior by its structure of the trailing arm mechanism of existing road obstacles removing car
Chamber, this enables the space of component increase, is unfavorable for the arrangement of vehicle, and cost of manufacture increases, and oil cylinder is mounted on rear end, two sides work
Its bar diameter often exposed bottom end or outside on chassis when making, it is easy to it is defaced, influence its service life；Oil cylinder is mounted on two
Side or inner cavity need to have slide-and-guide when working, and enable complex manufacturing technology, and inconvenient maintenance.
Summary of the invention
The purpose of this utility model is to provide for a kind of rectangular tube link-type bracket device of obstacles removing car.
The utility model is realized in this way a kind of rectangular tube link-type bracket device of obstacles removing car, it is characterized in that being promoted
One end ear muff and supporting mass pin shaft of oil cylinder are hinged, and ear muff two sides are limited with limit sleeve, and the other end and connected body are cut with scissors with pin shaft
It connects, is cut with scissors by second line of a couplet extension bar and upper coupling bar and its rectangular tube coupling bar symmetrically made with pin shaft between supporting mass and connected body
It connects, connected body is welding as one with arm is lifted；External support plate and interior support plate, stiffening plate are complete with the longitudinal centre line of base plate
Holohedral symmetry production, external support plate and interior support plate are erect vertical welding and are fixed on base plate, for the left circle of hinge-coupled bar
Hole and right circular hole are the through-hole perpendicular to support plate, and right limit set and left limit set are welded on by the hole of external support plate medial surface,
And with circular hole coaxial line；Interior support plate top and its symmetrical plate open isometrical circular hole on the same axis, weld on the outside of one hole
One fixing sleeve, reinforced pipe are bonded welding with support plate and its symmetrical plate, base plate, stiffening plate be fixedly welded on external support plate and
Between interior support plate；Connecting plate, which is welded on, to be lifted on arm, and external support plate and interior support plate are welded on connecting plate, and upper circular hole is under
Circular hole is the through-hole perpendicular to support plate, and fixed plate is fixed on support plate with sunk screw.
By adopting the above-described technical solution, compact-sized, simple process, cost are reduced, and improve its service life, and
It is multiple functional, it is a kind of using eaily trailing arm mechanism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the base plate structural schematic diagram of the utility model.
Fig. 4 is the base plate overlooking structure diagram of the utility model.
Fig. 5 lifts arm configuration schematic diagram for the utility model.
Fig. 6 lifts arm overlooking structure diagram for the utility model.
In figure: 1, oil cylinder；2, pin shaft；3, connected body；4, arm is lifted；5, limit sleeve；6, second line of a couplet extension bar；7, upper connection
Bar；8, supporting mass；9, stiffening plate；10, Zuo Yuankong；11, reinforced pipe；12, right circular hole；13, base plate；14, right limit set；15,
Left limit set；16, external support plate；17, interior support plate；18, fixing sleeve；19, upper circular hole；20, lower circular hole；21, fixed plate；22,
External support plate；23, interior support plate；24, connecting plate.
Specific embodiment
The utility model is further described below with reference to embodiment and attached drawing.
In fig. 1 and 2, one end ear muff of lift cylinder 1 and supporting mass 8 are hinged with pin shaft, ear muff two sides limit sleeve 5
Limit, the other end and connected body 3 are hinged with pin shaft 2, pass through second line of a couplet extension bar 6 and upper coupling bar 7 between supporting mass 8 and connected body 3
And its rectangular tube coupling bar pin shaft symmetrically made is hinged, connected body 3 is welding as one with arm 4 is lifted；When lift cylinder works
When will drive and lift arm 4 and make elevating movement in the cutting plane that oil cylinder makees stretching motion, realize that trailing arm lifts elevating function.It joins
The symmetrical production of linkage can meet stability and automatic guiding function when trailing arm lifts elevating movement.
In figs. 3 and 4, external support plate 16 and interior support plate 17, stiffening plate 9, with the longitudinal centre line of base plate 13
Full symmetric production, external support plate 16 and interior support plate 17 are erect vertical welding and are fixed on base plate 13, and hinge-coupled is used to
The left circular hole 10 and right circular hole 12 of bar are the through-hole perpendicular to support plate, and right limit set 14 and left limit set 15 are welded on external support
By the hole of 16 medial surface of plate, and with circular hole coaxial line；Interior 17 top of support plate and its symmetrical plate open isometrical circle on the same axis
Hole, welds a fixing sleeve 18 on the outside of one hole, and reinforced pipe 11 is bonded weldering with support plate 17 and its symmetrical plate, base plate 13
It connects, stiffening plate 9 is fixedly welded between external support plate 16 and interior support plate 17；Be provided with screw hole on fixing sleeve 18, by screw rod come
Fixed pin shaft.Reinforced pipe 11 is bonded welding with interior support plate 17 and its symmetrical plate, base plate 13, to improve the entirety of supporting mass
Intensity.
In fig. 5 and fig., connecting plate 24, which is welded on, lifts on arm 4, and external support plate 22 and interior support plate 23 are welded on connection
On plate 24, upper circular hole 19 and lower circular hole 20 are the through-hole perpendicular to support plate, and fixed plate 21 is fixed on bearing with sunk screw
On plate 22.Fixed plate 21 is finally being twisted with sunk screw admittedly on outer support plate 22, being used to after four-bar linkage is respectively mounted
Limit pin shaft.The full symmetric production of longitudinal centre line with upper-part to lift arm 4.
Claims (1)
1. the rectangular tube link-type bracket device of a kind of obstacles removing car, it is characterized in that one end ear muff and supporting mass of lift cylinder (1)
(8) hinged with pin shaft, ear muff two sides are limited with limit sleeve (5), and pin shaft (2) are used hingedly in the other end and connected body (3), supporting mass
(8) pass through second line of a couplet extension bar (6) and upper coupling bar (7) and its rectangular tube coupling bar pin symmetrically made between connected body (3)
Axis is hinged, and connected body (3) is welding as one with arm (4) is lifted；External support plate (16) and interior support plate (17), stiffening plate (9),
With the full symmetric production of longitudinal centre line of base plate (13), external support plate (16) and interior support plate (17) erect vertical welding
It is fixed on base plate (13), the left circular hole (10) and right circular hole (12) for hinge-coupled bar are perpendicular to the logical of support plate
Hole, right limit set (14) and left limit set (15) are welded on by the hole of external support plate (16) medial surface, and with circular hole coaxial line；It is interior
Support plate (17) top and its symmetrical plate open isometrical circular hole on the same axis, and a fixing sleeve is welded on the outside of one hole
(18), reinforced pipe (11) is bonded welding with support plate (17) and its symmetrical plate, base plate (13), and stiffening plate (9) is fixedly welded on
Between external support plate (16) and interior support plate (17)；Connecting plate (24), which is welded on, to be lifted on arm (4), external support plate (22) and interior branch
Board (23) is welded on connecting plate (24), and upper circular hole (19) and lower circular hole (20) are the through-hole perpendicular to support plate, fixed
Plate (21) is fixed on support plate (22) with sunk screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619491.8U CN208855502U (en) | 2018-10-07 | 2018-10-07 | A kind of rectangular tube link-type bracket device of obstacles removing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619491.8U CN208855502U (en) | 2018-10-07 | 2018-10-07 | A kind of rectangular tube link-type bracket device of obstacles removing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855502U true CN208855502U (en) | 2019-05-14 |
Family
ID=66420196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821619491.8U Expired - Fee Related CN208855502U (en) | 2018-10-07 | 2018-10-07 | A kind of rectangular tube link-type bracket device of obstacles removing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855502U (en) |
-
2018
- 2018-10-07 CN CN201821619491.8U patent/CN208855502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20191007 |