CN204689420U - A kind of deployable and collapsible inspection platform for hoisting crane - Google Patents
A kind of deployable and collapsible inspection platform for hoisting crane Download PDFInfo
- Publication number
- CN204689420U CN204689420U CN201520256714.9U CN201520256714U CN204689420U CN 204689420 U CN204689420 U CN 204689420U CN 201520256714 U CN201520256714 U CN 201520256714U CN 204689420 U CN204689420 U CN 204689420U
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- platform
- assembly
- movable
- guardrail
- articulated
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- Expired - Fee Related
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- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of deployable and collapsible inspection platform for hoisting crane, comprise a pair symmetrically arranged platform assembly, platform assembly comprises fixed platform, movable decking, guardrail, steel rope and pack up assembly, fixed platform is fixedly connected with crane support, movable decking and fixed platform are articulated and connected, guardrail is fixedly connected with fixed platform, steel rope and guardrail are articulated and connected, the movable end of steel rope and the movable end of movable decking are articulated and connected, pack up assembly and comprise hook and strut bar, hook and guardrail are articulated and connected, strut bar is fixedly connected with the movable end of movable decking.Pack up assembly movable decking is packed up, for electric block provides current space; Movable decking can be combined into a complete platform with fixed platform again, facilitates service personnel to carry out service work, ensures the safety of service personnel.
Description
Technical field
The utility model belongs to the technical field of hoisting crane, specifically, relates to a kind of deployable and collapsible inspection platform for hoisting crane.
Background technology
For convenience of carrying out upkeep operation to the electric block of cucurbit transfer crane, usual meeting arranges electric block inspection platform in a pair supporting leg corresponding position of cucurbit transfer crane, and existing electric block inspection platform is divided into two kinds: when cucurbit transfer crane does not have cantilever, inspection platform is designed to an entirety; When hoisting crane has cantilever, need consider that electric block passes through inspection platform handling load, now inspection platform is generally designed to two parts, centre has leaves the current space of enough electric blocks, for this structure inspection platform because of centre be empty, service personnel can only stand in electric block side inclination health and carry out service work, makes troubles, and there is potential safety hazard to service personnel.
Utility model content
For deficiency above-mentioned in prior art, the utility model provides a kind of deployable and collapsible inspection platform for hoisting crane esy to use, safe and reliable.
In order to achieve the above object, the solution that the utility model adopts is: a kind of deployable and collapsible inspection platform for hoisting crane, comprise a pair symmetrically arranged platform assembly, platform assembly comprises fixed platform, movable decking, guardrail, steel rope and pack up assembly, fixed platform is fixedly connected with crane support, movable decking and fixed platform are articulated and connected, guardrail is fixedly connected with fixed platform, steel rope and guardrail are articulated and connected, the movable end of steel rope and the movable end of movable decking are articulated and connected, pack up assembly and comprise hook and strut bar, hook and guardrail are articulated and connected, strut bar is fixedly connected with the movable end of movable decking.
Further, the steel rope of a group platform assembly is symmetrical arranged two.
Further, a group platform assembly to pack up that assembly is symmetrical arranged be two groups.
The beneficial effects of the utility model are, the fixed platform of this device is hingedly connected with movable decking, and when movable decking is packed up, the strut bar on movable decking movable end hangs on hook, make inspection platform leave for the current space of electric block; By strut bar after hook releasing, movable decking rotates, and steel rope is in extended state, and movable decking and fixed platform are combined into a complete platform, facilitates service personnel to carry out service work, and ensures the safety of service personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is arranged on crane support.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of a group platform assembly in the utility model, and now movable decking is in collapsed state.
In accompanying drawing:
1-platform assembly; 11-fixed platform; 12-movable decking; 13-guardrail; 14-steel rope; 15-pack up assembly; 15a-hook; 15b-strut bar; 2-crane support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
The utility model provides a kind of deployable and collapsible inspection platform for hoisting crane, as shown in Figure 1, comprise a pair symmetrically arranged platform assembly 1, platform assembly 1 comprises fixed platform 11, movable decking 12, guardrail 13, steel rope 14 and packs up assembly 15, and fixed platform 11 is fixedly connected with crane support 2.As shown in Figure 2, movable decking 12 and fixed platform 11 are articulated and connected; Guardrail 13 is fixedly connected with fixed platform 11, and steel rope 14 and guardrail 13 are articulated and connected, and the movable end of steel rope 14 and the movable end of movable decking 12 are articulated and connected, and steel rope 14 is set to symmetrical two.Steel rope 14 provides spacing for movable decking 12, and movable decking 12 and fixed platform 11 are combined into a complete platform, facilitate service personnel to carry out work, and ensures the safety of maintainer.
As shown in Figure 3, pack up assembly 15 and comprise hook 15a and strut bar 15b, hook 15a and guardrail 13 are articulated and connected, and strut bar 15b is fixedly connected with the movable end of movable decking 12, a group platform assembly 1 pack up two groups that assembly 15 is set to symmetry.Strut bar 15b on movable decking 12 movable end hangs on hook 15a, then movable decking 12 packed up, for electric block provides current space.
Claims (3)
1. the deployable and collapsible inspection platform for hoisting crane, it is characterized in that: comprise a pair symmetrically arranged platform assembly (1), platform assembly (1) comprises fixed platform (11), movable decking (12), guardrail (13), steel rope (14) and pack up assembly (15), fixed platform (11) is fixedly connected with crane support (2), movable decking (12) and fixed platform (11) are articulated and connected, guardrail (13) is fixedly connected with fixed platform (11), steel rope (14) and guardrail (13) are articulated and connected, the movable end of steel rope (14) and the movable end of movable decking (12) are articulated and connected, pack up assembly (15) and comprise hook (15a) and strut bar (15b), hook (15a) and guardrail (13) are articulated and connected, strut bar (15b) is fixedly connected with the movable end of movable decking (12).
2. deployable and collapsible inspection platform according to claim 1, is characterized in that: it is two that the steel rope (14) of a group platform assembly (1) is symmetrical arranged.
3. deployable and collapsible inspection platform according to claim 1, is characterized in that: a group platform assembly (1) to pack up that assembly (15) is symmetrical arranged be two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256714.9U CN204689420U (en) | 2015-04-24 | 2015-04-24 | A kind of deployable and collapsible inspection platform for hoisting crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256714.9U CN204689420U (en) | 2015-04-24 | 2015-04-24 | A kind of deployable and collapsible inspection platform for hoisting crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689420U true CN204689420U (en) | 2015-10-07 |
Family
ID=54229735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256714.9U Expired - Fee Related CN204689420U (en) | 2015-04-24 | 2015-04-24 | A kind of deployable and collapsible inspection platform for hoisting crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253790A (en) * | 2015-11-17 | 2016-01-20 | 徐州重型机械有限公司 | Extension platform and crane |
| CN108455458A (en) * | 2018-01-30 | 2018-08-28 | 无锡石油化工起重机有限公司 | The explosion-proof crane of dual-purpose inspection platform is installed |
| CN111910972A (en) * | 2020-09-08 | 2020-11-10 | 河南省水利勘测设计研究有限公司 | A foldable maintenance platform for electric block |
-
2015
- 2015-04-24 CN CN201520256714.9U patent/CN204689420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253790A (en) * | 2015-11-17 | 2016-01-20 | 徐州重型机械有限公司 | Extension platform and crane |
| CN108455458A (en) * | 2018-01-30 | 2018-08-28 | 无锡石油化工起重机有限公司 | The explosion-proof crane of dual-purpose inspection platform is installed |
| CN111910972A (en) * | 2020-09-08 | 2020-11-10 | 河南省水利勘测设计研究有限公司 | A foldable maintenance platform for electric block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A but, extendible maintenance platform for hoist Effective date of registration: 20170123 Granted publication date: 20151007 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Sichuan Chuan Qi weight-lifting equipment Co., Ltd Registration number: 2017510000008 |
|
| 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: 20151007 Termination date: 20180424 |