CN106966342A - High-altitude operation vehicle telescopic arm slide block mechanism - Google Patents
High-altitude operation vehicle telescopic arm slide block mechanism Download PDFInfo
- Publication number
- CN106966342A CN106966342A CN201710287237.6A CN201710287237A CN106966342A CN 106966342 A CN106966342 A CN 106966342A CN 201710287237 A CN201710287237 A CN 201710287237A CN 106966342 A CN106966342 A CN 106966342A
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- Prior art keywords
- sliding block
- arm
- outer arm
- fixed
- flange
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of high-altitude operation vehicle telescopic arm slide block mechanism, it is in space that the both direction above and below outer arm and inner arm is constituted, is respectively arranged with fixed sliding block and adjustable sliding block, faying face between fixed sliding block and adjustable sliding block is inclined-plane, it can adjust the position of sliding block stretching outer arm end, be fixedly connected with the fixed plate in vertical state with adjustable sliding block, the port position of outer arm has flange, it is provided with pad between flange and fixed plate, two bolts are by fixed plate and pad（5）It is fixed together together with flange, the present invention has gap adjustment convenient, and the higher advantage of degree of regulation, meanwhile, also have contact good between sliding surface, bearing capacity is larger, parts are hardly damaged, and service life is higher, can preferably ensure the advantage of the normal work of equipment.
Description
Technical field
The present invention relates to high-altitude operation vehicle, and in particular to high-altitude operation vehicle telescopic arm slide block mechanism, belongs to high-altitude operation vehicle
Technical field.
Background technology
High altitude vehicle, also referred to as vehicle-mounted removable aerial work platform, are mainly used in the industries such as gardens, street lamp and electric power overhaul,
Telescopic arm is one of primary structure form of high altitude vehicle；Relative motion supporting between its arm support at different levels is general to be rubbed using slip
Wiping form, namely sliding block is installed in outer arm inner surface, sliding block is relative with inner arm outer surface to be slided；For ensure outer arm and inner arm it
Between relative motion stability, the fit clearance required precision between sliding block and inner arm is higher, typically 0.5~1mm it
Between, currently available technology high altitude vehicle telescopic arm sliding block installation form, generally using built-in flat board sliding block form, due to outer arm
It is difficult to from processing technology accurately ensure with the sectional dimension precision of inner arm, so needing by adjusting sliding block to pacify in assembling link
Dress highly ensures the fit clearance of outer arm and inner arm.Traditional adjustment method is：First by outer arm and inner arm pre-assembled, then
The gap of measurement between the two, installs certain thickness adjusting pad additional, due to above-mentioned conventional sliders according to gap under flat board sliding block
The flat board sliding block of installation approach is arranged on the inwall of arm, so installing adjusting pad operation inconvenience additional, the Adjustment precision in gap is poor.For
This, Chinese utility model patent number is 200920283058.6, and entitled " slide block structure of high-altitude operation vehicle telescopic arm " is open
It is a kind of to overcome the technology of drawbacks described above, although the technology overcomes above-mentioned defect to a certain extent, due to will
Column sliding block is arranged on the outside of external extension arm, and endurance is poor, after work a period of time, due to the effect of external force, sliding surface
Between can be mutually disengaged contact, not only the motion between telescopic arm can be caused not smooth, can also aggravate the serious mill between sliding surface
Damage.
The content of the invention
It is an object of the invention to：For the defect in the presence of above-mentioned prior art, the present invention provides a kind of new
High-altitude operation vehicle telescopic arm slide block mechanism.
A kind of high-altitude operation vehicle telescopic arm slide block mechanism of the present invention, it includes outer arm（1）And installed in outer arm
（1）Internal inner arm（6）, it is characterized in that：In outer arm（1）With inner arm（6）In the space that both direction up and down is constituted, respectively
It is provided with fixed sliding block（2）With adjustable sliding block（4）, described fixation sliding block（2）Pass through the first bolt（3）With outer arm（1）Gu
It is scheduled on together, fixed sliding block（2）With adjustable sliding block（4）Between faying face be inclined-plane, with adjustable sliding block（4）Other one
The inner arm of face respectively with side where it（6）Upper surface or lower surface combine, in adjustable sliding block（4）Stretch out outer arm（1）End
Position, be fixedly connected with and adjustable sliding block（4）Fixed plate in vertical state（7）, described outer arm（1）Port position
With flange（8）, in flange（8）With fixed plate（7）Between be provided with pad（5）, the second bolt（7）By fixed plate（9）And
Pad（5）Together with flange（8）It is fixed together.
Beneficial effect：The present invention operation principle be：Adjusting gasket（5）Different-thickness, fixed plate will just drive adjustable
Save sliding block（4）Relative to outer arm（1）Oral area direction stretch out or enter, due to fixed sliding block（2）With adjustable sliding block（4）Between
Faying face be inclined-plane, therefore, can adjust sliding block（4）With the inner arm on side where it（6）Between gap just corresponding increase or
Reduce, reach the purpose in regulation gap, so, the present invention has gap adjustment convenient, and the higher advantage of degree of regulation, this
Outside, due to fixed sliding block（2）With adjustable sliding block（4）It is arranged in outer arm（1）With inner arm（6）Both direction up and down is constituted
Space in, its stress is by outer arm（1）With inner arm（6）Constraint, contact good between sliding surface, bearing capacity compared with
Greatly, parts are hardly damaged, and service life is higher, can preferably ensure the normal work of equipment.
Brief description of the drawings
Fig. 1 is the principle schematic diagram of the present invention.
Shown in figure：1 it is outer arm, 2 be fixed sliding block, 3 be the first bolt, 4 be adjustable sliding block, 5 be pad, 6 is interior
Arm, 7 be the second bolt, 8 be flange, 9 be fixed plate.
Embodiment
A kind of high-altitude operation vehicle telescopic arm slide block mechanism, it includes outer arm（1）And installed in outer arm（1）Internal inner arm
（6）, it is characterized in that：In outer arm（1）With inner arm（6）In the space that both direction up and down is constituted, it is respectively arranged with fixed cunning
Block（2）With adjustable sliding block（4）, described fixation sliding block（2）Pass through the first bolt（3）With outer arm（1）It is fixed together, it is fixed
Sliding block（2）With adjustable sliding block（4）Between faying face be inclined-plane, with adjustable sliding block（4）Other one side respectively with its institute
Inner arm on side（6）Upper surface or lower surface combine, in adjustable sliding block（4）Stretch out outer arm（1）The position of end, connection are solid
Surely have and adjustable sliding block（4）Fixed plate in vertical state（7）, described outer arm（1）Port position there is flange（8）,
In flange（8）With fixed plate（7）Between be provided with pad（5）, the second bolt（7）By fixed plate（9）And pad（5）Together with
Flange（8）It is fixed together, when regulation gap is needed, unclamps the second bolt（7）, change the adjusting gasket of suitable thickness
（5）, fixed plate just will the adjustable sliding block of drive（4）Relative to outer arm（1）Oral area direction stretch out or enter, due to fixed sliding block
（2）With adjustable sliding block（4）Between faying face be inclined-plane, therefore, can adjust sliding block（4）With the inner arm on side where it（6）It
Between gap just corresponding increase or reduce, reach the purpose in regulation gap.
Claims (3)
1. a kind of high-altitude operation vehicle telescopic arm slide block mechanism, it includes outer arm（1）And installed in outer arm（1）Internal inner arm
（6）, it is characterized in that：In outer arm（1）With inner arm（6）In the space that both direction up and down is constituted, it is respectively arranged with fixed cunning
Block（2）With adjustable sliding block（4）, described fixation sliding block（2）Pass through the first bolt（3）With outer arm（1）It is fixed together, it is fixed
Sliding block（2）With adjustable sliding block（4）Between faying face be inclined-plane, can adjust sliding block（4）Other one side respectively with where it
The inner arm on side（6）Upper surface or lower surface combine.
2. a kind of high-altitude operation vehicle telescopic arm slide block mechanism according to claim 1, it is characterised in that：In adjustable sliding block
（4）Stretch out outer arm（1）The position of end, it is fixedly connected with and adjustable sliding block（4）Fixed plate in vertical state（7）, it is described
Outer arm（1）Port position there is flange（8）, in flange（8）With fixed plate（7）Between be provided with pad（5）.
3. a kind of high-altitude operation vehicle telescopic arm slide block mechanism according to claim 1, it is characterised in that：Second bolt（7）
By fixed plate（9）And pad（5）Together with flange（8）It is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287237.6A CN106966342A (en) | 2017-04-27 | 2017-04-27 | High-altitude operation vehicle telescopic arm slide block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287237.6A CN106966342A (en) | 2017-04-27 | 2017-04-27 | High-altitude operation vehicle telescopic arm slide block mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106966342A true CN106966342A (en) | 2017-07-21 |
Family
ID=59333459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287237.6A Pending CN106966342A (en) | 2017-04-27 | 2017-04-27 | High-altitude operation vehicle telescopic arm slide block mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106966342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441662A (en) * | 2017-08-07 | 2017-12-08 | 广东永强奥林宝国际消防汽车有限公司 | A kind of adjustable slide block structure of fire fighting truck arm support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141505Y (en) * | 2007-11-13 | 2008-10-29 | 上海微电子装备有限公司 | Adjustable mobile cushion block |
| CN201598149U (en) * | 2009-12-15 | 2010-10-06 | 徐州海伦哲专用车辆股份有限公司 | Sliding block structure for telescopic arm of overhead working truck |
| CN203186189U (en) * | 2013-03-21 | 2013-09-11 | 徐州徐工随车起重机有限公司 | Arm body locking mechanism and side face automatic loading and unloading carrier vehicle |
| CN103511415A (en) * | 2013-10-23 | 2014-01-15 | 陕西盛迈石油有限公司 | Telescopic arm |
| CN105712219A (en) * | 2016-05-06 | 2016-06-29 | 北汽福田汽车股份有限公司 | Crane and telescopic boom thereof |
| CN206886630U (en) * | 2017-04-27 | 2018-01-16 | 苏州蓝王机床工具科技有限公司 | High-altitude operation vehicle telescopic arm slide block mechanism |
-
2017
- 2017-04-27 CN CN201710287237.6A patent/CN106966342A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141505Y (en) * | 2007-11-13 | 2008-10-29 | 上海微电子装备有限公司 | Adjustable mobile cushion block |
| CN201598149U (en) * | 2009-12-15 | 2010-10-06 | 徐州海伦哲专用车辆股份有限公司 | Sliding block structure for telescopic arm of overhead working truck |
| CN203186189U (en) * | 2013-03-21 | 2013-09-11 | 徐州徐工随车起重机有限公司 | Arm body locking mechanism and side face automatic loading and unloading carrier vehicle |
| CN103511415A (en) * | 2013-10-23 | 2014-01-15 | 陕西盛迈石油有限公司 | Telescopic arm |
| CN105712219A (en) * | 2016-05-06 | 2016-06-29 | 北汽福田汽车股份有限公司 | Crane and telescopic boom thereof |
| CN206886630U (en) * | 2017-04-27 | 2018-01-16 | 苏州蓝王机床工具科技有限公司 | High-altitude operation vehicle telescopic arm slide block mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441662A (en) * | 2017-08-07 | 2017-12-08 | 广东永强奥林宝国际消防汽车有限公司 | A kind of adjustable slide block structure of fire fighting truck arm support |
| CN107441662B (en) * | 2017-08-07 | 2023-05-23 | 广东永强奥林宝国际消防汽车有限公司 | Adjustable sliding block structure for fire truck arm support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |