CN201890707U - Hoisting wood pad - Google Patents
Hoisting wood pad Download PDFInfo
- Publication number
- CN201890707U CN201890707U CN2010206417379U CN201020641737U CN201890707U CN 201890707 U CN201890707 U CN 201890707U CN 2010206417379 U CN2010206417379 U CN 2010206417379U CN 201020641737 U CN201020641737 U CN 201020641737U CN 201890707 U CN201890707 U CN 201890707U
- Authority
- CN
- China
- Prior art keywords
- chock
- main body
- lifting
- base
- pad main
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a hoisting wood pad, which comprises a base and a pad main body which is arranged on the base, wherein the base is provided with a vertical open groove and the surface of the pad main body is arc-shaped. The hoisting wood pad is movable and allows a steel wire rope and the wood pad to slide within a small area under uneven local stress during hoisting, the hoisting gravity center is accurate through sliding adjustment and the steel wire rope is ensured to be evenly stressed. Moreover, since retaining lugs are added, the situation that the wood pad is popped out when the steel wire rope slides can be avoided and the construction safety is ensured.
Description
Technical field
The utility model relates to boats and ships lifting appliance field, particularly a kind of lifting chock.
Background technology
In heavy process industry, usually need to lift by crane heavy wares, as lifting by crane steel plate in the shipping industry.If steel rope directly is bundled on the heavy wares, the orifice of object is easy to steel rope abrasion, the safety of influence construction.At present, lifting chock commonly used is the fixedly chock with magnetic, and its magnetic by the lifting chock firmly is fixed on chock on the lifting object.The problem of this lifting chock is: Heavy Weight is not easy to lifting, and when the generation local pressure was inhomogeneous in the lifting process, steel rope and lifting chock can't be adjusted angle, cause the hidden danger of construction safety.
The utility model content
The technical problems to be solved in the utility model is to lift by crane the defective that chock can't be adjusted angle flexibly in the prior art in order to overcome, and provides a kind of in light weight, is convenient to the lifting chock that angle was taken care of and can be adjusted flexibly in folding and unfolding.
The utility model solves above-mentioned technical matters by following technical proposals: a kind of lifting chock, and described lifting chock comprises: a base, described base have a vertical open formula groove; One is arranged on the pad main body on the described base, and the surface of described pad main body is a circular arc.
Preferably, described base is the mutually perpendicular rectangular sheet materials in both sides.Panel weight is light, and the scene of being convenient to is taken, collected and takes care of.
Preferably, described pad main body is a circular arc sheet material.Circular arc can reduce friction, reduces the wearing and tearing to steel rope, thereby prolongs its service life.
Preferably, described pad main body and described base centering are drawn close back welding or one-body molded.Welding and the one-body molded intensity that all can guarantee to lift by crane chock.
Preferably, described lifting chock also comprises two blocked ears, and described two blocked ear vertical weldings are connected to a side of described base, and is close to the both sides of described pad main body.Construction safety was guaranteed in the ejection of chock when blocked ear can avoid steel rope to slide.And one-sided installation can be guaranteed to put neatly.
Preferably, have a fixed orifice on described two blocked ears.The fixing of chock and steel rope is convenient in the setting of fixed orifice.
Preferably, described base is an angle steel, is convenient to draw materials.
Positive progressive effect of the present utility model is:
1, allows in the lifting process because uneven steel rope and the chock that causes of local pressure slides among a small circle, adjust by sliding and guarantee that steel rope is stressed evenly.
Construction safety was guaranteed in the ejection of chock when 2, installation shelves ear can avoid steel rope to slide.
3, product weight is light, and the scene of being convenient to is taken, collected and takes care of.
4, making is got material conveniently, is easy to batch making, promotes the use of on a large scale.
Description of drawings
Fig. 1 is the block diagram of an embodiment of the utility model lifting chock.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is the block diagram of an embodiment of the utility model lifting chock.
As shown in Figure 1, the utility model lifting chock is made up of a base plate 1, one pad main body 2 and two blocked ears 3.
This base plate 1 is the rectangular sheet material of the orthogonal one-tenth dihedral in both sides, adopts angle steel usually, the L75*75*6 angle steel that uses in producing as reality.
This pad main body 2 is the plate of arcuate surface, can use steel pipe, the 95*5 steel pipe that uses in producing as reality.This pad main body 2 and this base plate 1 centering are drawn close the back welding, and weld seam is handled slick and sly through polishing.
Two blocked ear 3 vertical weldings are connected to a side of this base plate 1, and are close to the both sides of this pad main body 2.The 3 one-sided installations of shelves ear can guarantee to lift by crane putting flexibly of chock.Also respectively have a fixed orifice on the blocked ear 3, can be convenient to the fixing of chock and steel rope.
This base plate 1 adopts the vertical open formula, can guarantee commonality.It is stressed even that this pad main body 2 adopts arcuate surface to guarantee, thereby reduce the wearing and tearing to steel rope, prolongs the service life of steel rope.This base plate 1 and these pad main body 2 centerings are drawn close the welding back and are symmetrical structure, and this structure helps to guarantee integral intensity.And the ejection that two shelves ears 3 are chocks when steel rope slides is installed in this base plate 1 one sides, guarantee construction safety.
During the practical operation utilization, one side pad that this base plate 1 is unkitted blocked ear makes the lifting chock block this lifting object in the below of lifting object like this.Then, steel wire penetrating lifting object bottom is surrounded on the arc surface of this pad main body 2.The blocked ear 3 of both sides can protect the landing of steel rope effectively.In the lifting process, can adjust the discontinuity of steel rope by sliding flexibly among a small circle of chock, thereby guarantee construction safety.
Though more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only are casehistorys, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (7)
1. one kind is lifted by crane chock, it is characterized in that described lifting chock comprises:
One base, described base have a vertical open formula groove;
One is arranged on the pad main body on the described base, and the surface of described pad main body is a circular arc.
2. lifting chock as claimed in claim 1 is characterized in that, described base is the mutually perpendicular rectangular sheet materials in both sides.
3. lifting chock as claimed in claim 1 is characterized in that, described pad main body is a circular arc sheet material.
4. lifting chock as claimed in claim 1 is characterized in that, described pad main body and described base centering are drawn close back welding or one-body molded.
5. lifting chock as claimed in claim 1 is characterized in that, described lifting chock also comprises two blocked ears, and described two equal vertical weldings of blocked ear are connected to a side of described base, and are close to the both sides of described pad main body.
6. lifting chock as claimed in claim 5 is characterized in that, has a fixed orifice on described two blocked ears.
7. as any described lifting chock of claim 1-6, it is characterized in that described base is an equal angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206417379U CN201890707U (en) | 2010-12-03 | 2010-12-03 | Hoisting wood pad |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206417379U CN201890707U (en) | 2010-12-03 | 2010-12-03 | Hoisting wood pad |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201890707U true CN201890707U (en) | 2011-07-06 |
Family
ID=44220183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206417379U Expired - Lifetime CN201890707U (en) | 2010-12-03 | 2010-12-03 | Hoisting wood pad |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201890707U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103255745A (en) * | 2013-04-28 | 2013-08-21 | 大唐岩滩水力发电有限责任公司 | Method for safely lifting hydraulic starting and stopping machine seat of hydraulic power plant |
-
2010
- 2010-12-03 CN CN2010206417379U patent/CN201890707U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103255745A (en) * | 2013-04-28 | 2013-08-21 | 大唐岩滩水力发电有限责任公司 | Method for safely lifting hydraulic starting and stopping machine seat of hydraulic power plant |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107311069A (en) | A kind of lowering or hoisting gear for construction | |
CN201890707U (en) | Hoisting wood pad | |
CN206156650U (en) | System for detect reel wire rope disorder cable | |
CN202156868U (en) | Lifting device for overweight and oversized thin-wall tower devices | |
CN202346590U (en) | Hanger special for dry-type transformer with shell | |
CN203699679U (en) | Lifting appliance for lifting wire coil | |
CN203128054U (en) | Gantry crane | |
CN103274289A (en) | Combined type multifunctional hanger | |
CN204265221U (en) | A kind of super large-scale hoisting steel plate instrument | |
CN204117747U (en) | A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure | |
CN201961955U (en) | Dual C-shaped lifting sling for rolling plate | |
CN205743171U (en) | A kind of lift truck disc guide | |
CN202558537U (en) | Wind load resisting device for hoisting storage tank in electric block hoist inversed lifting method | |
CN201777787U (en) | Protective structural component for steel lifting rope | |
CN205222461U (en) | Platykurtic plays to rise lifting hook group | |
CN204052429U (en) | Expansion and Contraction Reel cantilever end bracing or strutting arrangement | |
CN205633071U (en) | Goods staying device | |
CN205204629U (en) | Hoisting hook | |
CN203865892U (en) | Dual-rope lifting machine | |
CN201737585U (en) | Balance hanging beam of crane | |
CN205855799U (en) | A kind of planetary drive shackle hook | |
CN204624971U (en) | Electric precipitation anode plate lifting appliance | |
CN204355954U (en) | A kind of hoisting structure produced for compressor | |
CN202829282U (en) | Lifting and unloading device | |
CN204508413U (en) | Horizontal despooling frame |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110706 |