CN204510840U - Strip section lifting appliance - Google Patents
Strip section lifting appliance Download PDFInfo
- Publication number
- CN204510840U CN204510840U CN201520114994.XU CN201520114994U CN204510840U CN 204510840 U CN204510840 U CN 204510840U CN 201520114994 U CN201520114994 U CN 201520114994U CN 204510840 U CN204510840 U CN 204510840U
- Authority
- CN
- China
- Prior art keywords
- strip section
- support
- fixed
- carriage release
- fastening piece
- 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.)
- Withdrawn - After Issue
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Strip section lifting appliance, it comprises the support of a bar shaped, the lower end side of support is fixed with the collet of a tubular, the side that the upper end of support is corresponding to collet is fixed with a hollow column, be set with carriage release lever in hollow column up and downly, the lower end of carriage release lever is fixed with one for enclosing the fastening piece of bundle strip section, and the upper end of support is also fixed with one for being connected to the connector on lifting means.This apparatus structure is simple, easy to use, low cost of manufacture, the situation such as can ensure strip section not run-off the straight in lifting process, drop, and in lifting process, this device and strip section all remain on vertical state, in this state, the center of gravity of object is highly stable, not easily there is phenomenons such as spinning, rock, so just substantially reduce the probability that this device and strip section and building collide, swipe, thus ensure the safety of lifting work, and prevent the breakage of making cost apparatus, strip section and building.
Description
Technical field
The utility model relates to building materials lifting means, relates in particular to a kind of strip section lifting appliance.
Background technology
At present, at the realm of building construction, the conventional mode strip sections such as round steel, angle steel, square steel, channel-section steel being risen to top of building is: strip section is bundled into a bundle, then tied rope is connected on lifting means and can starts to promote; Or first strip section is loaded in reinforcing cage, then reinforcing cage is connected on lifting means.
Above-mentioned two kinds of modes are in lifting process, and strip section is in horizontal state, like this its crank, very easily occur spinning and rocking, not only have the risk dropped, and very easily collide with building and swipe, and cause the breakage of strip section and building.
Utility model content
Technical problem to be solved in the utility model is to provide the strip section lifting appliance that a kind of structure is simple, safe and convenient to use, can prevent strip section breakage.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: strip section lifting appliance, it comprises the support of a bar shaped, the lower end side of support is fixed with the collet of a tubular, the side that the upper end of support is corresponding to collet is fixed with a hollow column, be set with carriage release lever in hollow column, the lower end of carriage release lever is fixed with one for enclosing the fastening piece of bundle strip section, and the upper end of support is also fixed with one for being connected to the connector on lifting means up and downly.
For the purpose of succinctly describing, strip section lifting appliance described in the utility model is referred to as this device below.
The course of work that this device loads strip section is: first by carriage release lever, fastening piece is moved to top, then stretch in collet by the lower end of strip section, finally by carriage release lever, fastening piece moved down gradually and finally make fastening piece be enclosed within the upper end of strip section; Or directly make strip section from top through fastening piece, and finally stretch in collet.In concrete practice, according to the type, thickness, length etc. of strip section because usually determining load mode, and different according to the length of strip section, and the height of fastening piece does corresponding adjustment by carriage release lever, very easy to use.
From technique scheme, the lower end of strip section is limited by fastening piece by collet restriction, upper end, thus make strip section be firmly fixed on this device, the situation such as ensure that strip section not run-off the straight in lifting process, drop, now be connected with lifting means by connector again, can start to promote work.
To sum up, this apparatus structure is simple, easy to use, low cost of manufacture, strip section not run-off the straight in lifting process can be ensured, the situation such as drop, and in lifting process, this device and strip section all remain on vertical state, in this state, the center of gravity of object is highly stable, not easily occur spinning, the phenomenon such as to rock, even occur spinning, the phenomenon such as to rock, the radius of action of this device and strip section is also very little, so just substantially reduce this device and strip section and building to collide, the probability of scraping, thus ensure the safety of lifting work, and prevent from making cost apparatus, the breakage of strip section and building.
Further, described carriage release lever has two, and described fastening piece is the Elastic Circular ring body with a breach, and two carriage release levers are connected to the both ends of fastening piece, and one end relative with carriage release lever of described fastening piece is downward-sloping.Fastening piece has the elasticity expanded outwardly, fastening piece be moved upwards up to prop up hollow column time, because two carriage release levers draw in together by hollow column gradually, under the pullling of carriage release lever, fastening piece tightens up gradually, thus can increase the surrounding bundle force of fastening piece, it is made firmly to fix strip section, and two carriage release levers are owing to being subject to the opposition of fastening piece, make the frictional force between they and hollow column inner surface increase, thus carriage release lever can be made to obtain effective location; When carriage release lever stretches out hollow column one section of larger distance downwards, do not had the gathering effect of hollow column, the elasticity tension of fastening piece is discharged and is gradually expanded outwardly, thus can, when loading strip section, facilitate strip section to pass.In addition, one end of fastening piece is downward-sloping, and this structure can increase the frictional force between fastening piece and strip section further, improves and encloses Shu Xiaoguo.
Further, described support is steel angle structure, and collet and hollow column are located at the concave side of support, and connector is located at the convex side of support.Adopt this structure, collet, hollow column and the fixing contact surface between connector and support increase, thus enhance the stability of this device.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model one embodiment.
Fig. 2 is I place's enlarged drawing of Fig. 1.
Fig. 3 is the front view of the utility model one embodiment.
Fig. 4 is that the B-B of Fig. 3 is to amplification view.
Fig. 5 is the right view of Fig. 3.
Fig. 6 is the rear elevation of Fig. 3.
Fig. 7 is the using state figure of the utility model one embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.
The strip section lifting appliance of the utility model one embodiment, it comprises the support 1 of a bar shaped, support 1 is steel angle structure, the lower end concave side of support 1 is fixed with a cylindric collet 2, certainly, in practice, different according to the structure of section bar, the cross sectional shape of collet 2 can also be square, other shape such as irregular polygon, the upper end concave side of support 1 is fixed with a hollow column 3, be set with two carriage release levers 4 in hollow column 3 up and downly, the lower end of carriage release lever 4 is fixed with one for enclosing the fastening piece 5 of bundle strip section, fastening piece 5 cooperatively interacts with collet 2 in position, described fastening piece 5 is for having the Elastic Circular ring body of a breach, two carriage release levers 4 are connected to the both ends of fastening piece 5, one end relative with carriage release lever 4 of described fastening piece 5 is downward-sloping, the upper end convex side of support 1 is also fixed with one for being connected to the connector 6 on lifting means, this connector 6 is a link, the use of link is more convenient, certainly this connector 6 can also be other structural members such as shackle, between above-mentioned each parts, the mode of available solder is fixed.
See Fig. 7.
When carrying out lifting operation by the strip section lifting appliance of the present embodiment, the lower end of strip section 7 is stretched in collet 2, make fastening piece 5 enclose bundle in the upper end of strip section 7, strip section 7 firmly can be fixed on this device like this, thus ensure the safety of lifting process and stablize.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. strip section lifting appliance, it is characterized in that: it comprises the support of a bar shaped, the lower end side of support is fixed with the collet of a tubular, the side that the upper end of support is corresponding to collet is fixed with a hollow column, be set with carriage release lever in hollow column up and downly, the lower end of carriage release lever is fixed with one for enclosing the fastening piece of bundle strip section, and the upper end of support is also fixed with one for being connected to the connector on lifting means.
2. strip section lifting appliance as claimed in claim 1, it is characterized in that: described carriage release lever has two, described fastening piece is the Elastic Circular ring body with a breach, and two carriage release levers are connected to the both ends of fastening piece, and one end relative with carriage release lever of described fastening piece is downward-sloping.
3. strip section lifting appliance as claimed in claim 1 or 2, is characterized in that: described support is steel angle structure, and collet and hollow column are located at the concave side of support, and connector is located at the convex side of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114994.XU CN204510840U (en) | 2015-02-18 | 2015-02-18 | Strip section lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114994.XU CN204510840U (en) | 2015-02-18 | 2015-02-18 | Strip section lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510840U true CN204510840U (en) | 2015-07-29 |
Family
ID=53708832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114994.XU Withdrawn - After Issue CN204510840U (en) | 2015-02-18 | 2015-02-18 | Strip section lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612410A (en) * | 2015-02-18 | 2015-05-13 | 中建五局蚌埠建筑工程有限公司 | Strip-profile lifting device |
-
2015
- 2015-02-18 CN CN201520114994.XU patent/CN204510840U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612410A (en) * | 2015-02-18 | 2015-05-13 | 中建五局蚌埠建筑工程有限公司 | Strip-profile lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |