CN204475819U - The anti-fall runner of lifting false work - Google Patents
The anti-fall runner of lifting false work Download PDFInfo
- Publication number
- CN204475819U CN204475819U CN201520119367.5U CN201520119367U CN204475819U CN 204475819 U CN204475819 U CN 204475819U CN 201520119367 U CN201520119367 U CN 201520119367U CN 204475819 U CN204475819 U CN 204475819U
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- CN
- China
- Prior art keywords
- wheel body
- seal
- runner
- seal cover
- fall
- 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
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Abstract
The utility model provides a kind of lifting false work anti-fall runner, its technical scheme is, comprise wheel body, the both ends of wheel body are respectively equipped with sagging seal groove, detachably seal cover is fixedly connected with respectively in seal groove, the end face of one of them seal cover is provided with rotating shaft installing hole, the utility model avoids in use silt and water to enter in wheel body by arranging seal cover, prevent that runner is stuck does not have due anti-fall effect, strengthen anti-drop device reliability in use and safety.
Description
Technical field
The utility model relates to construction implement, particularly relates to the anti-fall runner of a kind of lifting false work.
Background technology
Climbing frame is hoisting frame again, is the new type scaffold system developed in recent years, is mainly used in high-layer shear force wall formula building.It along building up soaring or decline, at the realm of building construction, especially in middle-high building construction, extensively can adopt integral hoisting scaffold.In the practical application of hoisting scaffold, for ensureing safe handling, in scaffold, anti-drop device must be installed, anti-drop device can hold anti-fall wire rope tightly automatically, produce braking, thus prevent support body from falling, inside existing lifting false work anti-drop device, rotary-type safe fall-proof coefficient is relatively high, is subject to consistent welcome at the construction field (site).But in the work progress of present building site, there is a large amount of silt and protection water can be unrestrained downwards, inside the falling proof device inevitably entering into lifting false work, especially obvious with rotary-type anti-drop device.Rotary-type anti-drop device, once pour into silt, by even stuck for the rotation having a strong impact on runner, do not have due anti-fall effect, can cause the harm of increasing to construction.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide the anti-fall runner of a kind of lifting false work, solves conventional rotor and in use easily enters the bars such as silt, affect the problem of scaffold use safety.
Its technical scheme comprises wheel body, and the both ends of wheel body are respectively equipped with sagging seal groove, are detachably fixedly connected with seal cover respectively in seal groove, and the end face of one of them seal cover is provided with rotating shaft installing hole.
The utility model avoids in use silt and water to enter in wheel body by arranging seal cover, prevents that runner is stuck does not have due anti-fall effect, strengthens anti-drop device reliability in use and safety.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present utility model.
Fig. 2 is the elevation of wheel body in the utility model.
The generalized section of A-A in Fig. 3 Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the anti-fall runner of lifting false work, comprises wheel body, and the both ends of wheel body 1 are respectively equipped with sagging seal groove 2, detachably be fixedly connected with seal cover 3 respectively in seal groove 2, the end face of one of them seal cover 3 is provided with rotating shaft installing hole 4.
In order to strengthen the reliability of seal cover and wheel body and easy to maintenance, said its end face of two seal grooves is respectively equipped with multiple equally distributed tapped blind hole, two seal covers are provided with the through hole matched with tapped blind hole, and seal cover is coordinated to be formed with wheel body to be saidly detachably fixedly connected with by screw and tapped blind hole.
The utility model is in concrete use procedure, rotating shaft is by installing hole and wheel mates, two seal covers are by the clearance seal of the both sides of wheel body, make the interior space forming sealing of wheel body, during use, silt and water will be stoped by seal cover and can not enter in wheel body, effectively can avoid causing runner stuck because silt enters in runner wheel body, anti-fall problem can not be played.
The utility model avoids in use silt and water to enter in wheel body by arranging seal cover, prevents that runner is stuck does not have due anti-fall effect, strengthens anti-drop device reliability in use and safety.
Claims (2)
1. the anti-fall runner of lifting false work, comprise wheel body, it is characterized in that, the both ends of wheel body (1) are respectively equipped with sagging seal groove (2), detachably be fixedly connected with seal cover (3) respectively in seal groove (2), the end face of one of them seal cover (3) is provided with rotating shaft installing hole (4).
2. the anti-fall runner of lifting false work according to claim 1, it is characterized in that, said its end face of two seal grooves (2) is respectively equipped with multiple equally distributed tapped blind hole, two seal covers (3) are provided with the through hole matched with tapped blind hole, seal cover (3) by screw and tapped blind hole coordinate to be formed with wheel body (1) described in be detachably fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119367.5U CN204475819U (en) | 2015-02-28 | 2015-02-28 | The anti-fall runner of lifting false work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119367.5U CN204475819U (en) | 2015-02-28 | 2015-02-28 | The anti-fall runner of lifting false work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475819U true CN204475819U (en) | 2015-07-15 |
Family
ID=53631622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119367.5U Expired - Fee Related CN204475819U (en) | 2015-02-28 | 2015-02-28 | The anti-fall runner of lifting false work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868109A (en) * | 2018-06-27 | 2018-11-23 | 张强 | A kind of easy-to-mount engineering scaffold |
| CN108868110A (en) * | 2018-06-27 | 2018-11-23 | 张强 | A kind of architectural engineering scaffold connecting structure |
-
2015
- 2015-02-28 CN CN201520119367.5U patent/CN204475819U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868109A (en) * | 2018-06-27 | 2018-11-23 | 张强 | A kind of easy-to-mount engineering scaffold |
| CN108868110A (en) * | 2018-06-27 | 2018-11-23 | 张强 | A kind of architectural engineering scaffold connecting structure |
| CN108868109B (en) * | 2018-06-27 | 2020-10-20 | 山东良行设备制造有限公司 | Engineering scaffold convenient to dismouting |
| CN108868110B (en) * | 2018-06-27 | 2020-10-20 | 枣庄市新星钢结构有限公司 | Building engineering scaffold connecting structure |
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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: 20150715 Termination date: 20190228 |