CN203640254U - Guide rail type hydraulic falling prevention device for attachment type lifting scaffolds - Google Patents
Guide rail type hydraulic falling prevention device for attachment type lifting scaffolds Download PDFInfo
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- CN203640254U CN203640254U CN201420014824.XU CN201420014824U CN203640254U CN 203640254 U CN203640254 U CN 203640254U CN 201420014824 U CN201420014824 U CN 201420014824U CN 203640254 U CN203640254 U CN 203640254U
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- guide rail
- load
- arc
- shaped hole
- prevention device
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Abstract
The utility model belongs to the field of construction equipment and discloses a guide rail type hydraulic falling prevention device for attachment type lifting scaffolds. The guide rail type hydraulic falling prevention device for the attachment type lifting scaffolds comprises a falling protector, a guide rail and a hanging seat, the falling protector is fixed onto the hanging seat, supporting plates are fixedly arranged on the falling protector and provided with arc-shaped hole rails, a bearing bolt capable of sliding along the arc-shaped hole rails is arranged in the arc-shaped hole rails, and bearing hooks are arranged at equal intervals on the guide rail. The guide rail type hydraulic falling prevention device is widely applicable to the attachment type lifting scaffolds in construction of high-rise and super high-rise buildings.
Description
Technical field
The utility model belongs to a kind of building operations construction equipment, specifically, relates in particular to a kind of guide tracked hydraulic pressure attached lift scaffold anti-drop device.
Background technology
Building attachment type raise scaffold is widely used in high level and construction of super highrise building, but in its lifting and use procedure, fall event happens occasionally, and constructor's life security is caused to serious harm.Specify according to JGJ202-2010 " building operations tool type scaffold technical specification of security ", attachment type raise scaffold must have falling proof device, and falling proof device must adopt mechanical full-automatic device, the braking distance of integrated elevator scaffold must not be greater than 80mm.At present, guide tracked hydraulic pressure attached lift scaffold does not arrange rational anti-fall measure, and domestic do not have correlation technique and a patent yet.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, type of belt drive rationally, the guide tracked hydraulic pressure attached lift scaffold antomatic drop-proof apparatus of low processing cost, the safety of guarantee work high above the ground.
The technical solution adopted in the utility model is: a kind of guide tracked hydraulic pressure attached lift scaffold anti-drop device, comprise catching device, guide rail and hanging seat, catching device is fixed on hanging seat, on catching device, be fixedly installed gripper shoe, in gripper shoe, be provided with low arc-shaped hole track after front height, in described arc-shaped hole track, be provided with the load-bearing latch that can slide along arc-shaped hole track; On guide rail, be provided with equally spaced load-bearing hook.
On catching device, be provided with circular hole, catching device is by being bolted on hanging seat through circular hole.
Gripper shoe bottom is provided with stiffener.
Load-bearing latch two ends are provided with through hole, in load-bearing latch through hole, semicircle hair clip are installed, and described load-bearing latch two ends are provided with catch, and catch is arranged between semicircle hair clip and gripper shoe.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple and reasonable, and processing cost is low, easy to use, anti-fall effective, safe and reliable, have fully ensured the safety of construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of catching device of the present utility model;
Fig. 3 is the I portion enlarged drawing of Fig. 2;
Fig. 4 is fundamental diagram one of the present utility model;
Fig. 5 is fundamental diagram two of the present utility model.
In figure: 1, catching device; 11, gripper shoe; 12, hole track; 13, stiffener; 14, circular hole; 2, guide rail; 21, load-bearing hook; 3, load-bearing latch; 31, through hole; 32, hair clip; 33, catch; 4, hanging seat; 41, bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of guide tracked hydraulic pressure attached lift scaffold comprises catching device 1, guide rail 2 and hanging seat 4 with anti-drop device, catching device 1 is fixed on hanging seat 4, is fixed with gripper shoe 11 on catching device 1, is provided with low arc-shaped hole track 12 after front height in gripper shoe 11; On this guide rail 2, be provided with equally spaced load-bearing hook 21, in arc-shaped hole track 12, be provided with the load-bearing latch 3 that can slide along arc-shaped hole track 12; Load-bearing is linked up with 21 highest point positions, top on center of arc right side, and near guide rail 2 one sides.
Preferably, be provided with circular hole 14 on catching device 1, catching device 1 is fixedly attached on hanging seat 4 by the bolt 41 through circular hole 14.
Preferably, catching device 1 is provided with the stiffener 13 of location and booster action in gripper shoe 11 bottoms.
Preferably, as shown in Figure 3, load-bearing latch 3 two ends are provided with through hole 31, in load-bearing latch 3 through holes 31, semicircle hair clip 32 are installed, and load-bearing latch 3 two ends are provided with catch 33, and catch 33 is arranged between semicircle hair clip 32 and gripper shoe 11.
As shown in Figure 4, in the slow lifting process of scaffold, load-bearing latch 3 contacts after load-bearing hook 21, along arc-shaped hole track 12 risings, does not affect support body normal hoisting process; As shown in Figure 5, in the time that support body drops suddenly, load-bearing latch 3 relies on self gravitation to reset, and load-bearing hook 21 is stuck on load-bearing latch 3, prevents that scaffold from continuing to fall.
Claims (4)
1. a guide tracked hydraulic pressure attached lift scaffold anti-drop device, comprise catching device (1), guide rail (2) and hanging seat (4), it is characterized in that: described catching device (1) is fixed on hanging seat (4), on catching device (1), be fixedly installed gripper shoe (11), in described gripper shoe (11), be provided with low arc-shaped hole track (12) after front height, in described arc-shaped hole track (12), be provided with the load-bearing latch (3) that can slide along arc-shaped hole track (12); On described guide rail (2), be provided with equally spaced load-bearing hook (21).
2. guide tracked hydraulic pressure attached lift scaffold anti-drop device according to claim 1, it is characterized in that: on described catching device (1), be provided with circular hole (14), catching device (1) is fixed on hanging seat (4) by the bolt through circular hole (14) (41).
3. guide tracked hydraulic pressure attached lift scaffold anti-drop device according to claim 1, is characterized in that: described gripper shoe (11) bottom is provided with stiffener (13).
4. according to the guide tracked hydraulic pressure attached lift scaffold anti-drop device described in claim 1 or 2 or 3, it is characterized in that: described load-bearing latch (3) two ends are provided with through hole (31), in the through hole (31) of load-bearing latch (3), semicircle hair clip (32) is installed, described load-bearing latch (3) two ends are provided with catch (33), and catch (33) is arranged between semicircle hair clip (32) and gripper shoe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014824.XU CN203640254U (en) | 2014-01-10 | 2014-01-10 | Guide rail type hydraulic falling prevention device for attachment type lifting scaffolds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014824.XU CN203640254U (en) | 2014-01-10 | 2014-01-10 | Guide rail type hydraulic falling prevention device for attachment type lifting scaffolds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640254U true CN203640254U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420014824.XU Withdrawn - After Issue CN203640254U (en) | 2014-01-10 | 2014-01-10 | Guide rail type hydraulic falling prevention device for attachment type lifting scaffolds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758335A (en) * | 2014-01-10 | 2014-04-30 | 山东新港国际模板工程技术有限公司 | Falling prevention device for guide-rail-type hydraulic attached lifting scaffold |
| CN107952189A (en) * | 2017-11-09 | 2018-04-24 | 国网山东省电力公司临沂供电公司 | Anti-fall device for pole tower operation |
| CN109908506A (en) * | 2019-04-03 | 2019-06-21 | 江苏伯尔特新型材料有限公司 | A kind of track brake falling proof device |
| CN112274803A (en) * | 2020-10-28 | 2021-01-29 | 国网河北省电力有限公司沧州供电分公司 | Self-adaptive anti-falling equipment and method for high altitude of tower |
-
2014
- 2014-01-10 CN CN201420014824.XU patent/CN203640254U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758335A (en) * | 2014-01-10 | 2014-04-30 | 山东新港国际模板工程技术有限公司 | Falling prevention device for guide-rail-type hydraulic attached lifting scaffold |
| CN103758335B (en) * | 2014-01-10 | 2015-10-28 | 山东新港模板工程技术股份有限公司 | Guide tracked hydraulic pressure attached lift scaffold anti-drop device |
| CN107952189A (en) * | 2017-11-09 | 2018-04-24 | 国网山东省电力公司临沂供电公司 | Anti-fall device for pole tower operation |
| CN109908506A (en) * | 2019-04-03 | 2019-06-21 | 江苏伯尔特新型材料有限公司 | A kind of track brake falling proof device |
| CN109908506B (en) * | 2019-04-03 | 2024-04-26 | 江苏伯尔特新型材料有限公司 | Track braking anti-falling device |
| CN112274803A (en) * | 2020-10-28 | 2021-01-29 | 国网河北省电力有限公司沧州供电分公司 | Self-adaptive anti-falling equipment and method for high altitude of tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANDONG XINGANG GROUP CO., LTD. Effective date: 20141126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG XINGANG TEMPLATE ENGINEERING TECHNOLOGY C Free format text: FORMER NAME: SHANDONG XINGANG INTERNATIONAL FORMWORK CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hong Jia Dian Cun 276000 Shandong city of Linyi province Lanshan Nanfang Subdistrict Office Patentee after: SHANDONG XINGANG FORMWORK CO.,LTD. Patentee after: SHANDONG XINGANG GROUP Co.,Ltd. Address before: Hong Jia Dian Cun 276000 Shandong city of Linyi province Lanshan Nanfang Subdistrict Office Patentee before: SHANDONG XINGANG INTERNATIONAL FORMWORK Co.,Ltd. Patentee before: SHANDONG XINGANG GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141126 Address after: Hong Jia Dian Cun 276000 Shandong city of Linyi province Lanshan Nanfang Subdistrict Office Patentee after: SHANDONG XINGANG FORMWORK CO.,LTD. Address before: Hong Jia Dian Cun 276000 Shandong city of Linyi province Lanshan Nanfang Subdistrict Office Patentee before: SHANDONG XINGANG FORMWORK CO.,LTD. Patentee before: SHANDONG XINGANG GROUP Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20151028 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |