CN209427972U - A kind of telescopic prefabricated cover board fast hoisting device - Google Patents
A kind of telescopic prefabricated cover board fast hoisting device Download PDFInfo
- Publication number
- CN209427972U CN209427972U CN201822110569.XU CN201822110569U CN209427972U CN 209427972 U CN209427972 U CN 209427972U CN 201822110569 U CN201822110569 U CN 201822110569U CN 209427972 U CN209427972 U CN 209427972U
- Authority
- CN
- China
- Prior art keywords
- cover board
- prefabricated cover
- lifting
- lifting beam
- telescopic
- 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.)
- Active
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of telescopic prefabricated cover board fast hoisting device increases substantially prefabricated cover board lifting efficiency effectively to enhance the stability of prefabricated cover board lifting.Including lifting beam and the extensible canopy for being removably mounted to its longitudinal both ends, the mountable hoisting chain in the outer end of extensible canopy, lateral bearing hook is fixedly mounted in the lower end of hoisting chain；Lifting lug is fixedly installed in the lifting beam center of top.The extensible canopy extension of lifting beam transverse ends can easily be adjusted, the lifting center of gravity by the center of gravity of hoisting prefabricated cover board and lifting beam is set to coincide, enhance the prefabricated cover board self stability of hoisting process, to increase substantially prefabricated cover board lifting efficiency, avoids the limitation of traditional hanging apparatus.
Description
Technical field
The utility model relates to construction equipment, in particular to a kind of telescopic prefabricated cover board fast hoisting device.
Background technique
With the improvement of people's living standards, urban population quantity is increasing, traffic pressure increasingly increases, and China increases
To the dynamics of investment of major metro construction, the engineerings such as metro depot pipe gallery, pipe trench pour out, using preform lid
Plate can greatly speed up the construction efficiency of pipe trench.The lifting efficiency for promoting prefabricated cover board is particularly important.However traditional lifting
The stability that device is difficult to ensure in hoisting process lifts low efficiency, while traditional suspender can only be to the prefabricated of same specification
Cover board is lifted, and limitation is larger.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of telescopic prefabricated cover board fast hoisting devices, to have
Effect enhances the stability of prefabricated cover board lifting, increases substantially prefabricated cover board lifting efficiency.
It is as follows that the utility model solves technical solution used by its technical problem:
A kind of telescopic prefabricated cover board fast hoisting device of the utility model, it is characterized in that: including lifting beam and removable
The extensible canopy for being installed on its longitudinal both ends is unloaded, the lower end of the mountable hoisting chain in the outer end of extensible canopy, hoisting chain is fixedly mounted
Lateral bearing hook；Lifting lug is fixedly installed in the lifting beam center of top.
The utility model has the beneficial effects that the extensible canopy extension of lifting beam transverse ends can be adjusted easily, make
It is coincided by the lifting center of gravity of the center of gravity of hoisting prefabricated cover board and lifting beam, enhances the prefabricated cover board self stability of hoisting process,
To increase substantially prefabricated cover board lifting efficiency, the limitation of traditional hanging apparatus is avoided.
Detailed description of the invention
This specification includes following three width attached drawing:
Fig. 1 is a kind of structural schematic diagram of telescopic prefabricated cover board fast hoisting device of the utility model；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is a kind of partial sectional view of U type slot extensible canopy in telescopic prefabricated cover board fast hoisting device.
Component and corresponding label: lifting beam 10, U type slot extensible canopy 20, left side angle iron component 21, right side are shown in figure
Angle iron component 22, T-steel component 23, adjustment hole 24, hoisting chain 30, lateral bearing hook 31, central chain 32.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to Fig.1, a kind of telescopic prefabricated cover board fast hoisting device of the utility model includes lifting beam 10 and removable
Unload the extensible canopy 20 for being installed on its longitudinal both ends, the mountable hoisting chain 30 in the outer end of extensible canopy 20, the lower end of hoisting chain 30
Lateral bearing hook 31 is fixedly mounted；Lifting lug 11 is fixedly installed in 10 center of top of lifting beam.Lifting beam can easily be adjusted
20 extension of extensible canopy of 10 transverse ends makes mutually be overlapped with the lifting center of gravity of lifting beam 10 by the center of gravity of hoisting prefabricated cover board
It closes, enhances the prefabricated cover board self stability of hoisting process, to increase substantially prefabricated cover board lifting efficiency, avoid tradition and hang
The limitation of assembling device.
Referring to Fig. 3, the extensible canopy 20 is by the parallel left side angle iron component 21 of upper a pair, right side angle iron component 22 and position
T-steel component 23 in its longitudinal one end is welded, and U-shaped channel-shaped, left side angle iron component 21, right side angle iron component 22 erect rib
On along its length equidistant interval be arranged telescopic adjustment hole 24.Referring to Fig.1, the upper end of the hoisting chain 30 and T-steel structure
Part 23 is fixedly connected.
Referring to Fig. 2, the lifting beam 10 is made of I-steel, and equidistant interval setting is adjusted along its length on middle rib
Hole, adjustment hole, the spacing in telescopic adjustment hole 24 are equal；The U-type groove of extensible canopy 20 is inserted into from longitudinal one end of lifting beam 10 and is lifted by crane
Extensible canopy 20 is removably mounted on lifting beam 10 by beam 10, the bolt by passing through corresponding adjustment hole, telescopic adjustment hole 24.It is described
Central chain 32 of the lower end with hook is fixedly installed in 10 bottom center of lifting beam.
Embodiment:
1) the common I-steel 1700mm of hot rolling for intercepting I20a (200*100*7mm) makes lifting beam 10, in its both ends
Drilling forms adjustment hole on rib, and adjustment hole is at away from both ends 100mm, an adjustment hole, aperture is arranged in every 300mm later
100mm。
2) interception ∠ 10 (100*80*6mm) 800mm hot rolling unequal angle production left side angle iron component 21, right side angle steel
Angle steel short side is clipped 40mm first by component 22, is then erected drilling setting telescopic adjustment hole 24 on rib at it, is drilled from away from one end
Start at 100mm, 24 1, telescopic adjustment hole is arranged in every 300mm later, the last one telescopic adjustment hole 24 is away from the other end
100mm, aperture are 10mm.The T-steel 200mm for intercepting 6mm thick (50*100mm) makes T-steel component 23, by T-steel component
23 perpendicular rib is inserted into the longitudinal one end of left side angle iron component 21, right side angle iron component 22 and is welded as one with it, forms U-lag knot
Structure.
3) the T-steel component 23 that 4 sections of 1m long high intensity 20MN2 hoisting chains 30 are respectively welded at both ends extensible canopy 20 is intercepted
On.
4) lifting beam 10, extensible canopy 20, hoisting chain 30, lateral bearing hook 31 are subjected to assembly, formed telescopic pre-
Cover board fast hoisting device processed.
The utility model controls the spacing of two sides hoisting chain 30 using extensible canopy 20 by telescopic adjustment hole 24, will be lateral
Carrying hook 31 is connect with pre-buried hanging ring on prefabricated cover board, is lifted, greatly strengthens the stabilization of prefabricated cover board hoisting process
Property, improve lifting efficiency.
The above is some of a kind of telescopic prefabricated cover board fast hoisting device of the utility model that explain through diagrams
Principle, be not intended to for the utility model to be confined to shown in and the specific structure and the scope of application in, therefore it is all it is all can
The corresponding modification that can be utilized and equivalent, belong to the applied the scope of the patents of the utility model.
Claims (5)
1. a kind of telescopic prefabricated cover board fast hoisting device, it is characterized in that: including lifting beam (10) and being removably mounted to it
The lower end of the extensible canopy (20) at longitudinal both ends, the mountable hoisting chain in outer end (30) of extensible canopy (20), hoisting chain (30) is solid
Dingan County fills lateral bearing hook (31)；Lifting lug (11) are fixedly installed in lifting beam (10) center of top.
2. a kind of telescopic prefabricated cover board fast hoisting device as described in claim 1, it is characterized in that: the extensible canopy (20)
By a pair of parallel left side angle iron component (21), right side angle iron component (22) and T-steel component positioned at its longitudinal one end
(23) it is welded, U-shaped channel-shaped, left side angle iron component (21), right side angle iron component (22) erect on rib along its length etc.
Away from interval, telescopic adjustment hole (24) are set.
3. a kind of telescopic prefabricated cover board fast hoisting device as claimed in claim 2, it is characterized in that: the hoisting chain
(30) upper end is fixedly connected with T-steel component (23).
4. a kind of telescopic prefabricated cover board fast hoisting device as claimed in claim 2, it is characterized in that: the lifting beam (10)
It is made of I-steel, adjustment hole is arranged in equidistant interval along its length on middle rib, between adjustment hole, telescopic adjustment hole (24)
Away from equal；The U-type groove of extensible canopy (20) is inserted into lifting beam (10) from longitudinal one end of lifting beam (10), by passing through corresponding adjust
Hole, telescopic adjustment hole (24) bolt extensible canopy (20) is removably mounted on lifting beam (10).
5. a kind of telescopic prefabricated cover board fast hoisting device as claimed in claim 4, it is characterized in that: the lifting beam (10)
Central chain (32) of the lower end with hook is fixedly installed in bottom center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110569.XU CN209427972U (en) | 2018-12-15 | 2018-12-15 | A kind of telescopic prefabricated cover board fast hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110569.XU CN209427972U (en) | 2018-12-15 | 2018-12-15 | A kind of telescopic prefabricated cover board fast hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209427972U true CN209427972U (en) | 2019-09-24 |
Family
ID=67972000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110569.XU Active CN209427972U (en) | 2018-12-15 | 2018-12-15 | A kind of telescopic prefabricated cover board fast hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209427972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897309A (en) * | 2021-03-17 | 2021-06-04 | 山东科雷茵重工有限公司 | Rod-shaped building material hoisting device |
-
2018
- 2018-12-15 CN CN201822110569.XU patent/CN209427972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897309A (en) * | 2021-03-17 | 2021-06-04 | 山东科雷茵重工有限公司 | Rod-shaped building material hoisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109095343A (en) | Assembled hanger | |
| CN204847764U (en) | Prefabricated component production is with hoist and mount frame | |
| CN209427972U (en) | A kind of telescopic prefabricated cover board fast hoisting device | |
| WO2022111218A1 (en) | Pile casing hoisting arm | |
| CN203653053U (en) | Special tool for hoisting cylindrical forged steel | |
| CN205114843U (en) | Prefabricated post hoist device with unhook function | |
| CN104944276A (en) | Lightweight wall plate start shipment lifting frame | |
| CN205011246U (en) | Stone tongs of full arc billet caster dummy bar | |
| CN207877121U (en) | A kind of equipment for supporting patient with burn of steel box-girder | |
| CN208666889U (en) | A kind of adjustable beam type suspender of suspension centre | |
| CN202988556U (en) | Special lifting appliance for angle-steel type frame body | |
| CN206599363U (en) | Vertical transferring apparatus | |
| CN203754232U (en) | Simple steel rail lifting tool | |
| CN214114643U (en) | Special lifting appliance for concrete prefabricated oval drainage channel | |
| CN203545436U (en) | Multipurpose lifting tool | |
| CN204324685U (en) | Interim hanger is used in a kind of novel short range lifting | |
| CN205134923U (en) | Adjustable distance of encorbelmenting hang mechanism | |
| CN203558700U (en) | Novel lifting hanger | |
| CN108928729B (en) | Lifting appliance and lifting device using same | |
| CN204079213U (en) | Many lifting components hanger | |
| CN105858550A (en) | Wall body carrying frame | |
| CN208965569U (en) | A kind of steel lifted trunk wall body attachment device | |
| CN205634646U (en) | Building cableway bucket | |
| CN204873418U (en) | Large -span component hoist device | |
| CN206417828U (en) | A kind of suspender for being used to lift moving glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |