CN201619948U - Dedicated lifting appliance for lifting concrete column with prepared holes - Google Patents
Dedicated lifting appliance for lifting concrete column with prepared holes Download PDFInfo
- Publication number
- CN201619948U CN201619948U CN2009201576696U CN200920157669U CN201619948U CN 201619948 U CN201619948 U CN 201619948U CN 2009201576696 U CN2009201576696 U CN 2009201576696U CN 200920157669 U CN200920157669 U CN 200920157669U CN 201619948 U CN201619948 U CN 201619948U
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- lifting
- hanger
- pin
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Abstract
The utility model relates to a dedicated lifting appliance for lifting a concrete column with prepared holes. A steel plate (2) is arranged at one end of a lifting beam (1); and a lifting eye (3) is arranged on the steel plate (2). The utility model is characterized in that a pin (4) used for preventing a cable loop from slipping is arranged in a hole formed at the other end of the lifting beam (1); a lifting eye (5) is arranged at one end of the pin (4), and a downward hole is formed at the other end thereof in an inclined manner; and a spring clip (6) is arranged in the downward hole. The utility model has convenient and simple operation, and can prevent the cable loop of a wire cable of a crane from falling off, thereby ensuring that the whole mounting process is safe and reliable.
Description
One, technical field:
The utility model relates to and a kind ofly lifts rising of preformed hole concrete post and reuse special hanger.
Two, background technology:
In precast concrete units lifting work, the careless slightly problem that is prone to, pillar is the member of most critical in the building, relates to safety of whole building especially.The most designs of precast concrete column at present have hole for hoist, so that pillar molding and hoisted in position, for reserving the lifting of hole for hoist concrete post, it is particularly important that the design of suspender seems.In the prior art, the suspender that construction is adopted is the rod iron that an end has hanger (connecting coir rope uses), pass the concrete column hole for hoist, at its two ends is that the crane rope sling lifts, when member in place and firm after, under the situation that the lifting sling does not stress, pulling hanger one side coir rope is extracted suspender out and is finished lifting.But when hoisted in position, suspender one side free end is not taked any measure that stops, the crane rope sling may slippage, safety misadventure such as take place that pillar is toppled over.
Three, utility model content:
The utility model proposes the special hanger of lifting preformed hole concrete post a kind of simple in structure, safe and reliable at the prior art deficiency.On the basis of existing technology, another free end of original suspender is set up the pin that can prevent to lift the sling slippage, adopt the special hanger of this novel lifting preformed hole concrete post to make whole hoisting process both simple to operate, safe and reliable again.
The technical scheme that the utility model adopted:
A kind of special hanger that lifts the preformed hole concrete post.Contain the cylindric hanging beam that passes the concrete column preformed hole, end at hanging beam is provided with steel plate, steel plate is provided with hanger, other end perforate is provided with the pin that prevents the sling landing, and an end of pin is provided with hanger, the other end is opened oblique hole down, spring clamp is set, during lifting component hanging beam is passed the preformed hole of concrete post, an end fixator pins of perforate.The hanger of hanging beam one end is a coir rope before the lifting, and it is coir rope that pin is provided with hanger one end, Spring Card subsystem coir rope, and the hanging beam two ends are that the crane rope sling lifts again.After member is sling in place and is fixedly finished, draw the coir rope of spring clamp one end earlier, the coir rope that spurs pin one end behind the pull-off spring clamp is again pulled out pin, draws the coir rope of hanging beam one end then, and hanging beam is pulled out, and finishes the concrete post lifting.
Useful good effect of the present utility model:
1, the special hanger of the utility model lifting preformed hole concrete post is made simple, easy to use.Hanging beam one end pin can prevent that the crane rope sling from coming off, and makes that the whole erection process is safe and reliable.
Four, description of drawings
Fig. 1: the special hanger structural representation of the utility model lifting preformed hole concrete post
Fig. 2: the utility model lifting preformed hole concrete post lifting scheme drawing
Five, the specific embodiment
Embodiment one: referring to Fig. 2, present embodiment adopts a kind of special hanger lifting preformed hole concrete post.End at hanging beam (1) is provided with steel plate (2), steel plate (2) is provided with hanger (3), it on the hanger (3) coir rope (7), the hanging beam (1) of special hanger is passed the concrete column preformed hole, the other end of hanging beam (1) perforate is provided with the pin (4) that prevents the sling landing, and pin (4) one ends are provided with hanger (5), the other end is opened oblique hole down spring clamp (6) is set, and hanger (5) respectively is a coir rope (9) with spring clamp (6).Hanging beam (1) two ends are steel rope sling (8), are hung on crane hook (10) and go up lifting.After the member lifting finishes with regard to bit correction, draw the coir rope (10) of spring clamp (6) one ends earlier, behind the pull-off spring clamp (6), again pin (4) being gone up hanger (5) one end coir ropes (9) pulls out, draw the coir rope (7) of hanging beam (1) one end then, hanging beam (1) is pulled out, finish the concrete post lifting.
Claims (1)
1. special hanger that lifts the preformed hole concrete post, an end of hanging beam is provided with steel plate, and steel plate is provided with hanger, it is characterized in that the perforate of the hanging beam other end is provided with pin, and pin one end is provided with hanger, and the other end is opened oblique hole down spring clamp is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201576696U CN201619948U (en) | 2009-05-31 | 2009-05-31 | Dedicated lifting appliance for lifting concrete column with prepared holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201576696U CN201619948U (en) | 2009-05-31 | 2009-05-31 | Dedicated lifting appliance for lifting concrete column with prepared holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619948U true CN201619948U (en) | 2010-11-03 |
Family
ID=43023404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201576696U Expired - Lifetime CN201619948U (en) | 2009-05-31 | 2009-05-31 | Dedicated lifting appliance for lifting concrete column with prepared holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619948U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887425A (en) * | 2011-07-18 | 2013-01-23 | 上海华普钢结构工程有限公司 | Steel column hoisting device |
| CN105384057A (en) * | 2015-11-26 | 2016-03-09 | 四川华西绿舍建材有限公司 | Lifting sling for prefabricated component |
| CN107601252A (en) * | 2017-07-27 | 2018-01-19 | 上海二十冶建设有限公司 | A kind of heavy type super-long concrete rectangular column penetrates hoisting appliance and its hanging method |
| CN113265949A (en) * | 2021-05-17 | 2021-08-17 | 中电建十一局工程有限公司 | Construction method of support-free concrete beam |
-
2009
- 2009-05-31 CN CN2009201576696U patent/CN201619948U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887425A (en) * | 2011-07-18 | 2013-01-23 | 上海华普钢结构工程有限公司 | Steel column hoisting device |
| CN105384057A (en) * | 2015-11-26 | 2016-03-09 | 四川华西绿舍建材有限公司 | Lifting sling for prefabricated component |
| CN107601252A (en) * | 2017-07-27 | 2018-01-19 | 上海二十冶建设有限公司 | A kind of heavy type super-long concrete rectangular column penetrates hoisting appliance and its hanging method |
| CN113265949A (en) * | 2021-05-17 | 2021-08-17 | 中电建十一局工程有限公司 | Construction method of support-free concrete beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA SECOND METALLURGY GROUP CO., LTD. Free format text: FORMER NAME: CHINA NO.2 METALLURGICAL CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 014010 the Inner Mongolia Autonomous Region Baotou City Queensland Steel Street No. 122 Patentee after: China Second Metallurgy Group Co., Ltd. Address before: 014010 the Inner Mongolia Autonomous Region Baotou City Queensland Steel Street No. 122 Patentee before: China No.2 Metallurgical Construction Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |