CN101717034A - Hoisting rigging device - Google Patents
Hoisting rigging device Download PDFInfo
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- CN101717034A CN101717034A CN201010001828A CN201010001828A CN101717034A CN 101717034 A CN101717034 A CN 101717034A CN 201010001828 A CN201010001828 A CN 201010001828A CN 201010001828 A CN201010001828 A CN 201010001828A CN 101717034 A CN101717034 A CN 101717034A
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- rigging
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- main rope
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Abstract
The invention discloses a hoisting rigging device. The device comprises a main supporting bar, a rigging and a locking device which is used for locking a hoisted object, wherein the rigging comprises a two-limb main rigging and a vertical rigging; the upper end of the main supporting bar is connected with the two-limb main rigging; the lower end of the main supporting bar is provided with at least one vertical rigging; the locking device is arranged under the vertical rigging and moveably connected with the vertical rigging. The hoisting rigging device provided by the invention ensures that workers easily take a cast rod out of a mould, hoist and turn over the cat rod, and put the cast rod on the ground, and the hoisting rigging device can be provided with a plurality of riggings at the same time, which greatly improves the working efficiency; moreover, the hoisting rigging device is characterized by safety and reliability, simple structure, and convenient operation.
Description
Technical field
The present invention relates to a kind of hoisting rigging device.
Background technology
Produce the factory of aluminum alloy extrusion section bar, the raw MAT'L of its extruding aluminium alloy door and window and section bar thereof all is the aluminum alloy casting rod that is become by the aluminium alloy casting founding, and then is machined into the extruded bars of all size size.The technological process of casting rod is that casting mould is placed below the ground level of foundry shop, and one-step casting becomes the casting rod of required size diameter and length.But after foundry technique was finished, taking out the casting rod but was a very difficult and very unsafe job.Because the excellent serial size of casting is bigger, general diameter and the bigger casting rod of length, as
Casting rod weight 3 tons of weights are arranged approximately, sling just very difficult so will cast rod.Generally be to adopt welding H-bar rigging (seeing figure one) in the prior art, adopt steel rope to insert and compile rigging and the fastening rigging of dog, select resistance to grip the formula dress.Because the aluminium bar surface temperature after the founding is higher, in hoisting process steel rope will with the excellent direct contact of casting, so that steel rope damages is very fast, and work efficiency is very low, especially the casting rod overturns after lifting from mould again and falls, and industrial injury and accident can often take place when lying in ground.But this present situation is not resolved always.
Summary of the invention
Be to solve the problem that prior art exists, the invention provides a kind of safety firmly, the hoisting rigging device of high efficiency.
The present invention is achieved in that
A kind of hoisting rigging device comprises main support rod, rigging and is used to lock latching device by hoisting object, and rigging comprises two limb main rope tools and vertical rigging:
Described main support rod upper end is connected with two limb main rope tools,
Described main support rod lower end is provided with at least one vertical rigging, vertically under the rigging latching device is being set, and latching device is movably connected under the vertical rigging.
Further, described latching device is made up of with shackle plate clamp ring and upset, and described clamp ring inner ring is circular, and the outer ring is a pyriform, top, pyriform outer ring captive joint upset shackle plate.
Further, described two limb main rope tools can be connected with main support rod by shackle with vertical rigging.
Further again, can adopt shackle to connect between described vertical rigging and the latching device.
Further again, the lifting angle α between the described two limb main rope tools is 50 °～65 °.
Preferably, the lifting angle α between the described two limb main rope tools is 55 °.
Further again, described main support rod is a solid drawn pipe.
Optionally, described two limb main rope tools and/or vertically rigging be chain.
Optionally, described two limb main rope tools and/or vertically rigging be aluminum alloy sleeve pipe crimping rigging
Hoisting rigging device provided by the invention has the following advantages:
Can increase work efficiency, adopt the structure of main supporting plate and rigging, the i.e. workpiece that can lift and can overturn and be lifted, as Big Steel Castings rod etc., making things convenient for the workman will cast rod takes out from mould, slings, overturns, lands, and a plurality of riggings can be set simultaneously, and can lift a plurality of workpiece simultaneously, improved work efficiency greatly;
Safe and reliable, safety working load is big; And workpiece such as casting rod etc. is not directly and rigging direct contact such as steel rope, improved the high temperature resistant high-heat performance of rigging, and rigging is not easy damage, has overcome the unsafe shortcoming of rigging of the prior art greatly;
Simple in structure, easy to operate, directly workpiece is adopted latching device locking just passable, lifting, upset settle at one go.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
Fig. 1 is the structural representation of rigging in the prior art;
The structural representation of the hoisting rigging device that Fig. 2 provides for embodiment 1;
The structural representation of the hoisting rigging device that Fig. 3 provides for embodiment 2;
Fig. 4 is the structural representation of clamp ring among embodiment 1 and the embodiment 2.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
As shown in Figure 2, the hoisting rigging device that present embodiment provides comprises main support rod 3, rigging and is used to lock by the latching device 5 of hoisting object:
Wherein rigging comprises two limb main rope tools 1 and vertical rigging 4, the ring portion of two limb main rope tools, 1 upper end is hooked by the hook 7 of hoisting crane etc., lifting angle between the two limb main rope tools 1 is 50～65 degree, decide with the lifting desirable strength according to the length of main support rod at lifting angle normal root really, and preferably lifting the angle is 55 degree;
4 times latching device 5 is set at vertical rigging, latching device 5 is used for fixing by hoisted object such as foundry goods etc., in order to make easier upset of foundry goods and simplification hoisting process, the latching device that provides in the present embodiment is made up of with shackle plate clamp ring and upset, clamp ring inner ring 501 is circular, the diameter of inner ring 501 is complementary with the diameter of the casting rod that will lift, the outer ring 502 of clamp ring is a pyriform, pyriform outer ring 502 top captive joint upset shackle plates 503, shackle plate 503 is connected (as shown in Figure 4) by bearing pin 504 with shackle 2.
The working process of the hoisting rigging device that present embodiment provides is: each Big Steel Castings rod is penetrated the clamp ring 5 (choose with cast the clamp ring that excellent diameter is complementary) of latching device respectively, clamp ring 5 is fixed on the position of end on the upper side of casting rod, make the casting rod oblique down, utilize bevel friction power will cast rod locking; Adopt suspension hook that two limb main rope tools 1 are hooked, utilize hoisting crane or other that hoisting rigging device is promoted, workpiece such as casting rod are sling, and also can overturn as required simultaneously, land after adjust the position.
The hoisting rigging device that present embodiment provides a plurality of workpiece of once can slinging simultaneously, and in hoisting process, can overturn simultaneously and increase work efficiency, the defective that upset often has an accident when landing in the prior art also avoided.In addition because the not direct and rigging direct contacts of workpiece such as casting rod so prolonged the service life of rigging, have also been avoided dangerous generation.
Two limb main rope tools 1 and/or vertical rigging 4 adopt aluminum alloy sleeve pipe crimping riggings in the present embodiment, adopt aluminum alloy sleeve pipe crimping rigging can strengthen the work bearing strength more, increase safety.
For service life of prolonging hoisting rigging device, make that bearing strength more strengthens, safety is better, the main support rod 3 in this enforcement can adopt solid drawn pipe.
Embodiment 2:
As described in embodiment 1, the difference of the hoisting rigging device that hoisting rigging device that present embodiment provides and embodiment 1 provide with: wherein two limb main rope tools 1 and/or vertically rigging 4 adopt chains (as shown in Figure 3).
More than the technical scheme that the embodiment of the invention provided is described in detail, used specific case herein the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on the specific embodiment and field of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. hoisting rigging device is characterized in that: described hoisting rigging device comprises main support rod, rigging and is used to lock latching device by hoisting object, and rigging comprises two limb main rope tools and vertical rigging:
Described main support rod upper end is connected with two limb main rope tools,
Described main support rod lower end is provided with at least one vertical rigging, vertically under the rigging latching device is being set, and latching device is movably connected under the vertical rigging.
2. hoisting rigging device as claimed in claim 1 is characterized in that: described latching device is made up of with shackle plate clamp ring and upset, and described clamp ring inner ring is circular, and the outer ring is a pyriform, top, pyriform outer ring captive joint upset shackle plate.
3. hoisting rigging device as claimed in claim 1 or 2 is characterized in that: described two limb main rope tools are connected with main support rod by shackle with vertical rigging.
4. hoisting rigging device as claimed in claim 3 is characterized in that: adopt shackle to connect between described vertical rigging and the latching device.
5. hoisting rigging device as claimed in claim 4 is characterized in that: the lifting angle α between the described two limb main rope tools is 50 °～65 °.
6. hoisting rigging device as claimed in claim 5 is characterized in that: the lifting angle α between the described two limb main rope tools is 55 °.
7. hoisting rigging device as claimed in claim 6 is characterized in that: described main support rod is a solid drawn pipe.
8. hoisting rigging device as claimed in claim 7 is characterized in that: described two limb main rope tools and/or vertical rigging are chain.
9. hoisting rigging device as claimed in claim 7 is characterized in that: described two limb main rope tools and/or vertical rigging are aluminum alloy sleeve pipe crimping rigging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010001828A CN101717034A (en) | 2010-01-14 | 2010-01-14 | Hoisting rigging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010001828A CN101717034A (en) | 2010-01-14 | 2010-01-14 | Hoisting rigging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101717034A true CN101717034A (en) | 2010-06-02 |
Family
ID=42431686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010001828A Pending CN101717034A (en) | 2010-01-14 | 2010-01-14 | Hoisting rigging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101717034A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530714A (en) * | 2010-12-14 | 2012-07-04 | 天工爱和特钢有限公司 | Special round steel lifting tool |
| CN103863937A (en) * | 2014-03-06 | 2014-06-18 | 福建省南平铝业有限公司 | Lifting appliance for large aluminum alloy round bars while leaving out of well |
| CN104528511A (en) * | 2014-11-20 | 2015-04-22 | 上海中曼石油装备有限公司 | Hoisting method of slurry pump crankshaft and hoisting device |
| CN105645247A (en) * | 2015-05-20 | 2016-06-08 | 洛阳大元电缆有限公司 | Aluminum bar suspension tool |
-
2010
- 2010-01-14 CN CN201010001828A patent/CN101717034A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530714A (en) * | 2010-12-14 | 2012-07-04 | 天工爱和特钢有限公司 | Special round steel lifting tool |
| CN103863937A (en) * | 2014-03-06 | 2014-06-18 | 福建省南平铝业有限公司 | Lifting appliance for large aluminum alloy round bars while leaving out of well |
| CN103863937B (en) * | 2014-03-06 | 2016-08-24 | 福建省南平铝业股份有限公司 | Large aluminum alloy pole go out well suspender |
| CN104528511A (en) * | 2014-11-20 | 2015-04-22 | 上海中曼石油装备有限公司 | Hoisting method of slurry pump crankshaft and hoisting device |
| CN105645247A (en) * | 2015-05-20 | 2016-06-08 | 洛阳大元电缆有限公司 | Aluminum bar suspension tool |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100602 |