CN202429868U - Novel hoisting and positioning device for prefabricated member - Google Patents
Novel hoisting and positioning device for prefabricated member Download PDFInfo
- Publication number
- CN202429868U CN202429868U CN 201220018172 CN201220018172U CN202429868U CN 202429868 U CN202429868 U CN 202429868U CN 201220018172 CN201220018172 CN 201220018172 CN 201220018172 U CN201220018172 U CN 201220018172U CN 202429868 U CN202429868 U CN 202429868U
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- CN
- China
- Prior art keywords
- hoisting
- steel wire
- steel
- hanger
- positioning device
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- 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 discloses a novel hoisting and positioning device for a prefabricated member. The novel hoisting and positioning device comprises steel wire ropes, an embedded hoisting ring and a clamping apparatus, wherein the clamping apparatus is matched with the embedded hoisting ring and is inserted into the embedded hoisting ring; the novel hoisting and positioning device further comprises a steel girder; at least two upper lifting lugs are arranged on the upper surface of the steel girder; two rows of lower lifting lugs which are parallel to the axis of the steel girder are arranged on the lower surface of the steel girder and are correspondingly connected by connecting shafts; movable lantern rings are sleeved on the connecting shafts; the steel wire ropes comprise at least two upper steel wire ropes and at least two lower steel wire ropes; each lower steel wire rope penetrates through the movable lantern ring; two ends of each steel wire rope are respectively bound with two clamping rings; each upper steel wire rope penetrates through one upper lifting lug; and the end sockets of all upper steel wire ropes are collected at one point. Due to the arrangement of the steel girder, hoisting points are increased and the load of a member to be hoisted is gradually transmitted to the hoisting point for bringing convenience to the finding of the gravity center of the member to be hoisted and improvement on the hoisting safety degree. The novel hoisting and positioning device can be widely applied to hoisting and positioning of prefabricated members, in particular prefabricated members with large sizes and irregular shapes.
Description
Technical field
The utility model relates to a kind of lifting of prefabricated components, device in place.
Background technology
Fabricated structure is because speed of application is fast; More and more be used in the construction of building, but fabricated structure difficult point in work progress is many, especially the lifting of prefabricated components and problem in place; For the big complex-shaped prefabricated components of some sizes; Owing to reasons such as its Heavy Weight, the difficult grasps of center of gravity, adopt usual manner directly steel rope to be connected the hanging apparatus on the lifting suspension centre, the bad control of center of gravity; The lifting safety factor is not high and often need examination repeatedly to hang the ability success, wastes time and energy.
The utility model content
The purpose of the utility model provides the novel lifting of a kind of prefabricated components, device in place, and it is bad to the center of gravity control of intending lifting components to solve existing hanging apparatus, time-consuming and technical matters that safety factor is lower.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The novel lifting of a kind of prefabricated components, device in place; Comprise steel wire rope, be embedded in pre-buried suspension ring and the jig of intending the lifting components end face; Said jig and pre-buried suspension ring are supporting and insert in the pre-buried suspension ring; Also comprise being parallel to and intend the girder steel that lifting components is provided with; Said girder steel upper surface is provided with at least two and goes up hanger; Lower surface is provided with hanger under two rows that are parallel to the girder steel axis, and two rows are corresponding between the hanger down to be connected by connecting axle, is with movable hoisting ring on the said connecting axle;
Said steel rope is that at least two are gone up steel ropes and at least two following steel ropes, every following steel wire penetrating movable hoisting ring, and bind with two snap rings respectively at its two ends, goes up hanger on one of the steel wire penetrating for every and come together in some the termination of steel rope on all.
Said movable hoisting ring is enclosed within adapter shaft through pin.
Hanger is provided with at interval under every row, and its spacing equates or do not wait.
Compared with prior art the utlity model has following characteristics and beneficial effect:
Increased suspension centre through being provided with of girder steel, the load classification of intending lifting components has been passed to the Heave Here, can seek the center of gravity of intending lifting components, improved the degree of safety of lifting through the connection location of the hanger on adjustment steel rope and the girder steel.
Simultaneously, be provided with because girder steel of the utility model and hanger are whole, hoisting process only needs can realize accurate positioning security lifting to the position adjustment of steel rope and hanger, has avoided the examination repeatedly in the orthodox method to hang, and can effectively improve lifting speed.
In addition, the said lifting of the utility model, apparatus structure in place are simple, cheap, and a plurality of hangers are set on the girder steel, can realize flexible, the member of applicable difformity and size.
The utility model can be widely used in the novel lifting of prefabricated components and in place.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A place detail drawing of Fig. 1.
Fig. 3 is the B place detail drawing of Fig. 1.
Fig. 4 is the detail drawing of girder steel.
Steel rope under hanger, the pre-buried suspension ring of 4-, 5-jig, 6-movable hoisting ring, the last steel rope of 7-, 8-adapter shaft, 9-pin, the last hanger of 10-, the 11-under Reference numeral: 1-plan lifting components, 2-girder steel, the 3-.
The specific embodiment
Embodiment is extremely shown in Figure 4 referring to Fig. 1; The novel lifting of a kind of prefabricated components, device in place; Comprise steel rope, be embedded in pre-buried suspension ring 4 and the jig 5 of intending lifting components 1 end face, said jig 5 and pre-buried suspension ring 4 are supporting and insert in the pre-buried suspension ring 4, also comprise being parallel to and intend the girder steel 2 that lifting components 1 is provided with; Said girder steel 2 upper surfaces are provided with at least two and go up hanger 10; Lower surface is provided with under two rows that are parallel to the girder steel axis corresponding to adapter shaft 8 connections between the hanger 3 under hanger 3, two rows, is with movable hoisting ring 6 on the said adapter shaft 8;
Said steel rope is gone up steel rope 7 and at least two following steel ropes 11 at least two; Every following steel rope 11 passes movable hoisting ring 6; Bind with two jigs 5 respectively at its two ends, goes up steel rope 7 for every and pass one and go up hanger 3 and come together in some the termination of steel rope 7 on all.
Said movable hoisting ring 6 is enclosed within adapter shaft 8 through pin 9.
The implementation process of the utility model is following: at first, jig 5 is inserted pre-buried suspension ring 4, will descend steel rope 11 to pass the following hanger 3 on the girder steel then, and make girder steel parallel with plan lifting components 1 upper surface with 5 connections of two jigs and adjustment respectively its end; Then; Go up steel rope 7 with every and pass one and go up hanger 3 and the termination of steel rope 7 all on is come together in a bit as the Heave Here, can be as required after the lifting through movable hoisting ring 6 is adjusted realization to lifting the adjustment of angle and position in the position on the hanger 3 down.
Claims (3)
1. the novel lifting of prefabricated components, device in place; Comprise steel rope, be embedded in pre-buried suspension ring (4) and the jig (5) of intending lifting components (1) end face; Said jig (5) and pre-buried suspension ring (4) are supporting and insert in the pre-buried suspension ring (4); It is characterized in that: also comprise being parallel to and intend the girder steel (2) that lifting components (1) is provided with, said girder steel (2) upper surface is provided with at least two and goes up hanger (10), and lower surface is provided with hanger (3) under two rows that are parallel to the girder steel axis; Two rows are corresponding between the hanger (3) down to be connected through adapter shaft (8), is with movable hoisting ring (6) on the said adapter shaft (8);
Said steel rope is gone up steel rope (7) and at least two following steel ropes (11) at least two; Every following steel rope (11) passes movable hoisting ring (6); Bind with two jigs (5) respectively at its two ends, goes up steel rope (7) for every and pass one and go up hanger (3) and come together in some the termination of steel rope (7) on all.
2. the novel lifting of prefabricated components according to claim 1, device in place is characterized in that: said movable hoisting ring (6) is enclosed within adapter shaft (8) through pin (9).
3. the novel lifting of prefabricated components according to claim 1, device in place is characterized in that: hanger under every row (3) is provided with at interval, and its spacing equates or do not wait.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220018172 CN202429868U (en) | 2012-01-16 | 2012-01-16 | Novel hoisting and positioning device for prefabricated member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220018172 CN202429868U (en) | 2012-01-16 | 2012-01-16 | Novel hoisting and positioning device for prefabricated member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429868U true CN202429868U (en) | 2012-09-12 |
Family
ID=46779334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220018172 Expired - Fee Related CN202429868U (en) | 2012-01-16 | 2012-01-16 | Novel hoisting and positioning device for prefabricated member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560934A (en) * | 2018-05-31 | 2018-09-21 | 中国二十冶集团有限公司 | A kind of hanging method of the PC components with engraved structure |
| CN108797375A (en) * | 2018-09-10 | 2018-11-13 | 中国建筑第二工程局有限公司 | Large-span steel girder lifting device and hoisting |
-
2012
- 2012-01-16 CN CN 201220018172 patent/CN202429868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560934A (en) * | 2018-05-31 | 2018-09-21 | 中国二十冶集团有限公司 | A kind of hanging method of the PC components with engraved structure |
| CN108797375A (en) * | 2018-09-10 | 2018-11-13 | 中国建筑第二工程局有限公司 | Large-span steel girder lifting device and hoisting |
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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 |
Granted publication date: 20120912 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |