CN204802877U - Multi -functional overhead traveling crane spanner anti -falling device - Google Patents
Multi -functional overhead traveling crane spanner anti -falling device Download PDFInfo
- Publication number
- CN204802877U CN204802877U CN201520519234.7U CN201520519234U CN204802877U CN 204802877 U CN204802877 U CN 204802877U CN 201520519234 U CN201520519234 U CN 201520519234U CN 204802877 U CN204802877 U CN 204802877U
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- China
- Prior art keywords
- spanner
- overhead traveling
- traveling crane
- sides
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a multi -functional overhead traveling crane spanner anti -falling device, including hoist mechanism, and install in the spanner of hoist mechanism bottom both sides, still include the cardboard of movable mounting in the spanner both sides, the cardboard includes square frame, and an organic whole is made in square frame bottom, the contact plate that just leans out, and set up in the arc of the back side of contact plate. The utility model discloses a multi -functional overhead traveling crane spanner anti -falling device utilizes the theory of mechanics, can be to the closed chamber of fixture formation of emboliaing through the square frame and the spanner of cardboard, can avoid the possibility that the fixture high altitude falls completely, whole journey need not artifical red -tape operation, has strengthened worker's personal safety greatly.
Description
Technical field
The utility model relates to a kind of falling proof device, and particularly a kind of multifunction crane spanner falling proof device, belongs to Multi-function equipments (overhead traveling crane) equipment technical field.
Background technology
Current China potroom has multiple Multi-function equipments (overhead traveling crane); But existing multifunction crane is not equipped with the safety device of spanner fall arrest; Due in overhead traveling crane operational process, overhead traveling crane can be subject to workshop influence of magnetic field, and craneman's maloperation and equipment unit such as to loosen at the reason, causes falling object from high altitude personnel casualty accidents, the small box fastener bad and wayside equipment of pendant that drops smashes; Therefore, in existing overhead traveling crane operational process, there is very large potential safety hazard, be unfavorable for that potroom is kept the safety in production.
Utility model content
(1) technical matters that will solve
For solving the problem, the utility model proposes a kind of multifunction crane spanner falling proof device, utilizing theory of machines, realize preventing the jig on spanner from falling.
(2) technical scheme
Multifunction crane spanner falling proof device of the present utility model, comprises lift system, and is installed on the spanner of lift system two bottom sides; Also comprise the clamp being movably installed in spanner both sides; Described clamp comprises quadra, and is made into integration bottom quadra, and outward-dipping contact plate; And be arranged at the arc of avris after contact plate.
Further, described quadra top is provided with installation pin-and-hole; Described installation pin-and-hole is installed on spanner both sides by bearing pin.
Further, welded and installed is passed through on rear side of described arc and clamp.
Beneficial effect
Compared with prior art, multifunction crane spanner falling proof device of the present utility model, utilizes theory of machines, can form closed cavity by the quadra of clamp and spanner to the jig be inserted in; The possibility of jig falling from high altitude can be avoided completely; Omnidistance without the need to human assistance operation, greatly strengthen the personal safety of worker.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is clamp structure schematic diagram of the present utility model.
Detailed description of the invention
Multifunction crane spanner falling proof device as depicted in figs. 1 and 2, comprises lift system 1, and is installed on the spanner 2 of lift system two bottom sides; Also comprise the clamp 3 being movably installed in spanner both sides; Described clamp 3 comprises quadra 4, and is made into integration bottom quadra, and outward-dipping contact plate 5; And be arranged at the arc 6 of avris after contact plate.
Described quadra 4 top is provided with installs pin-and-hole 7; Described installation pin-and-hole 7 is installed on spanner 2 both sides by bearing pin 8.
Welded and installed is passed through on rear side of described arc 6 and clamp 3.
During work, when spanner decline soon touches small box fastener, clamp can touch small box fastener hook in advance; Continue to decline, the cambered plate inside clamp declines along small box fastener hook side, struts clamp, and now spanner carries out small box fastener and unclamps operation and mention jig; Continue to rise, clamp inside arc panel rises along hook side, and clamp closes; The quadra of clamp and spanner can form closed cavity to the jig be inserted in; Can prevent jig from dropping.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a multifunction crane spanner falling proof device, comprises lift system, and is installed on the spanner of lift system two bottom sides; It is characterized in that: also comprise the clamp being movably installed in spanner both sides; Described clamp comprises quadra, and is made into integration bottom quadra, and outward-dipping contact plate; And be arranged at the arc of avris after contact plate.
2. multifunction crane spanner falling proof device according to claim 1, is characterized in that: described quadra top is provided with installation pin-and-hole; Described installation pin-and-hole is installed on spanner both sides by bearing pin.
3. multifunction crane spanner falling proof device according to claim 1, is characterized in that: pass through welded and installed on rear side of described arc and clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519234.7U CN204802877U (en) | 2015-07-10 | 2015-07-10 | Multi -functional overhead traveling crane spanner anti -falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519234.7U CN204802877U (en) | 2015-07-10 | 2015-07-10 | Multi -functional overhead traveling crane spanner anti -falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802877U true CN204802877U (en) | 2015-11-25 |
Family
ID=54587733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519234.7U Expired - Fee Related CN204802877U (en) | 2015-07-10 | 2015-07-10 | Multi -functional overhead traveling crane spanner anti -falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645255A (en) * | 2016-03-31 | 2016-06-08 | 中国有色（沈阳）冶金机械有限公司 | Small box clamp anti-shedding device |
| CN106348176A (en) * | 2016-11-08 | 2017-01-25 | 大连爱渥特机器人科技有限公司 | Anti-falling mechanism |
| CN109112573A (en) * | 2018-10-15 | 2019-01-01 | 云南云铝涌鑫铝业有限公司 | Small box fastener spanner on overhead traveling crane and the overhead traveling crane with it |
-
2015
- 2015-07-10 CN CN201520519234.7U patent/CN204802877U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645255A (en) * | 2016-03-31 | 2016-06-08 | 中国有色（沈阳）冶金机械有限公司 | Small box clamp anti-shedding device |
| CN106348176A (en) * | 2016-11-08 | 2017-01-25 | 大连爱渥特机器人科技有限公司 | Anti-falling mechanism |
| CN106348176B (en) * | 2016-11-08 | 2018-01-23 | 大连爱渥特机器人科技有限公司 | A kind of anti-falling mechanism |
| CN109112573A (en) * | 2018-10-15 | 2019-01-01 | 云南云铝涌鑫铝业有限公司 | Small box fastener spanner on overhead traveling crane and the overhead traveling crane with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151125 Termination date: 20170710 |