CN206203737U - Telescopic arm maintenance device - Google Patents
Telescopic arm maintenance device Download PDFInfo
- Publication number
- CN206203737U CN206203737U CN201621218267.9U CN201621218267U CN206203737U CN 206203737 U CN206203737 U CN 206203737U CN 201621218267 U CN201621218267 U CN 201621218267U CN 206203737 U CN206203737 U CN 206203737U
- Authority
- CN
- China
- Prior art keywords
- support base
- operating platform
- location hole
- staircase
- telescopic arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to isolated pillar crane technical field,Specially a kind of telescopic arm maintenance device,It can be such that operating personnel easily reach needs to overhaul position,It is safe and reliable,Its support base for including support telescopic arm,Support base is arranged at the driving oil cylinder lower end of telescopic arm,Annular groove is provided with support base,Rotatable moving block is set with annular groove,The operating platform of 1/4 circular arc is installed on moving block,Operating platform connection staircase one end,The staircase other end is supported in ground,On operating platform except at staircase other parts edge be mounted on guardrail,Staircase at least side is provided with handrail,Operating platform lower end is provided with vertical location-plate,The first location hole is provided with vertical location-plate,Periphery is provided with four the second location holes being evenly arranged on support base,First location hole is in same level with the position of the second location hole and size is identical,Locating rod inserts the fixation that the second location hole realizes operating platform and support base after passing through the first location hole.
Description
Technical field
The utility model is related to isolated pillar crane technical field, specially a kind of telescopic arm maintenance device.
Background technology
Crane refers to many action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, ship,
The place such as construction site is common equipment, and wherein hydraulic gyration crane is common, and revolving bed can easily be realized hanging
The rotation of arm, in order to adapt to lifting at a distance, can set telescoping boom, and telescoping boom needs to be driven by oil cylinder to stretch
Contracting is the place that often goes wrong at the position, it is necessary to frequently overhaul, and it is existing operate on it all be needs from
Panoramic table is on arm, then reaches the position from arm upper end, cumbersome, and easily causes potential safety hazard.
The content of the invention
In order to solve the above problems, the utility model provides a kind of telescopic arm maintenance device, and it can make operator
The convenient arrival of member needs to overhaul position, safe and reliable.
Its technical scheme is such：A kind of telescopic arm maintenance device, it is characterised in that it includes support telescopic arm
Support base, the support base is arranged at the driving oil cylinder lower end of the telescopic arm, and annular groove is provided with the support base, described
Rotatable moving block is set with annular groove, the operating platform of 1/4 circular arc is installed on the moving block, the operation is put down
Platform connection staircase one end, the staircase other end is supported in ground, except other parts at the staircase on the operating platform
Edge is mounted on guardrail, and the staircase at least side is provided with handrail, and the operating platform lower end is provided with vertical location-plate,
The first location hole is provided with the vertical location-plate, periphery is provided with four the second location holes being evenly arranged on the support base,
The position of first location hole and second location hole is in same level and size is identical, and locating rod is through described the
The fixation that second location hole realizes the operating platform and the support base is inserted after one location hole.
After using structure of the present utility model, because operating platform is installed in groove by moving block, can be with support
The center rotating of seat, and the second location hole cooperation that the operating platform of 1/4 circular arc and four are evenly arranged can just realize one
Individual full circle scope, overhauls by the position for only needing to is rotated as needed to the corresponding place of telescopic arm, without from revolution
Platform reaches maintenance position by arm again, can be reached from staircase, and guardrail and handrail ensure that safe and reliable.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in Figure 1, a kind of telescopic arm maintenance device, it includes the support base 2 of support telescopic arm 1, and support base 2 is set
In the lower end of driving oil cylinder 3 of telescopic arm 1, it is provided with support base 2 in annular groove 4, annular groove 4 and is set with rotatable rotation
Block 5, is provided with the operating platform 6 of 1/4 circular arc, the one end of 6 connection staircase of operating platform 7, the support of the other end of staircase 7 on moving block 5
In on ground, operating platform 6 except at staircase 7 other parts edge be mounted on guardrail 8, at least side of staircase 7 is provided with to be helped
Hand 9, the lower end of operating platform 6 is provided with vertical location-plate 10, and the first location hole is provided with vertical location-plate 10, outer on support base 2
The position of four the second location holes 11 that Zhou Kaiyou is evenly arranged, the first location hole and the second location hole 11 is in same level
And size is identical, locating rod 12 realizes consolidating for operating platform 6 and support base 2 through the second location hole 11 is inserted after the first location hole
It is fixed.13 is isolated pillar crane in figure.
Claims (1)
1. a kind of telescopic arm maintenance device, it is characterised in that its support base for including support telescopic arm, the support base is set
In the driving oil cylinder lower end of the telescopic arm, annular groove is provided with the support base, being set with the annular groove to turn
Dynamic moving block, is provided with the operating platform of 1/4 circular arc on the moving block, described operating platform connection staircase one end is described
The staircase other end is supported in ground, on the operating platform except at the staircase other parts edge be mounted on guardrail, institute
State staircase at least side and handrail is installed, the operating platform lower end is provided with vertical location-plate, is opened on the vertical location-plate
There is the first location hole, periphery is provided with four the second location holes being evenly arranged, first location hole and institute on the support base
The position for stating the second location hole is in same level and size is identical, and locating rod is described through insertion after first location hole
Second location hole realizes the fixation of the operating platform and the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218267.9U CN206203737U (en) | 2016-11-13 | 2016-11-13 | Telescopic arm maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218267.9U CN206203737U (en) | 2016-11-13 | 2016-11-13 | Telescopic arm maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203737U true CN206203737U (en) | 2017-05-31 |
Family
ID=58752468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218267.9U Expired - Fee Related CN206203737U (en) | 2016-11-13 | 2016-11-13 | Telescopic arm maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495035A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of telescopic arm maintenance device |
-
2016
- 2016-11-13 CN CN201621218267.9U patent/CN206203737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495035A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of telescopic arm maintenance device |
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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 |
Granted publication date: 20170531 Termination date: 20171113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |