CN203269328U - Large nut hoisting device - Google Patents
Large nut hoisting device Download PDFInfo
- Publication number
- CN203269328U CN203269328U CN 201320161815 CN201320161815U CN203269328U CN 203269328 U CN203269328 U CN 203269328U CN 201320161815 CN201320161815 CN 201320161815 CN 201320161815 U CN201320161815 U CN 201320161815U CN 203269328 U CN203269328 U CN 203269328U
- Authority
- CN
- China
- Prior art keywords
- hanging apparatus
- nut
- base plate
- scale nut
- side plates
- 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
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Abstract
The utility model is suitable for the field of construction equipment, and provides a large nut hoisting device. The device comprises a base plate, two side plates and two top frames, wherein the two side plates are respectively arranged at the left side and the right side of the base plate; the two top frames are respectively arranged at the front and rear sides of the base plate; a hollow area is formed on each top frame; the base plate, the two side plates and the two top frames are enclosed to form a containing space for containing a large nut; a hoisting hole is formed in the hoisting device. Direct welding and hoisting of a lug plate on the surface of the nut are avoided by placing the large nut inside the hoisting device; the nut can be conveniently and rapidly locked only by rotating a swirling hole in the large nut by virtue of other simple equipments while the nut is not damaged.
Description
Technical field
The utility model belongs to technical field of building construction, relates in particular to a kind of large-scale nut hanging apparatus.
Background technology
In places such as airport building, gymnasium, cinema, show room, Waiting Lounge, stadium, need to set up a large amount of oscillating bearing hinged-supports, each hinged-support all has two large-scale bearing pin nuts, and the nut external diameter reaches 600mm, thickness reaches 100mm, and directly install in manual handling to high-altitude.In existing technology, adopt the method for lifting, but lifting needs welding lifting otic placode on nut, but general nut surface is all anticorrosion through bakingout process or overplate, directly welding lifting otic placode is very large to nut table face sound, and the damage nut is surperficial, and affects construction quality and attractive in appearance.In addition, nut need to rotate and just can be installed on bearing pin, is welded direct on nut lifting otic placode, can affect rotation lock, especially for large-scale nut, adopts the hanging method that directly welds the lifting otic placode on nut to seem and more bothers.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of large-scale nut hanging apparatus, and in prior art, the hoisting large-size nut needs welding lifting otic placode on nut, damage nut, impact technical matters attractive in appearance in order to solve.
The utility model is to realize like this, a kind of large-scale nut hanging apparatus, it is characterized in that, comprise base plate, two side plates and two frames, described two side plates lay respectively at the left and right sides of described base plate, and described two frames lay respectively at the both sides, front and back of described base plate, have hollow area on it, described base plate, two side plates and two frames surround the accommodation space of an accommodating large-scale nut jointly, are provided with hole for hoist in described hanging apparatus.
Further, described hanging apparatus is provided with the lifting otic placode, and described hole for hoist is positioned on described lifting otic placode.
Further, described lifting otic placode is fixedly installed on described frame.
Further, one of them described frame removably is connected between described two side plates.
Further, offer tapped bore on described side plate, described frame also offers tapped bore on described side plate tapped bore corresponding position, and described side plate and described frame are bolted to connection.
Further, the accommodation space of described hanging apparatus bottom is equipped with antifriction-bearing box in described base plate top, and the rotor shaft direction of described antifriction-bearing box parallels with described side plate.
The utility model compared with prior art, beneficial effect is, by large-scale nut is positioned in hanging apparatus, avoided directly welding lifting otic placode on the large-scale nut surface, need only be by the turn hole on other easy equipment turn large-scale nuts when not damaging nut, jam nut quickly and easily just.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of large-scale nut hanging apparatus of providing of the utility model embodiment.
Fig. 2 is the schematic perspective view that large-scale nut is placed on hanging apparatus shown in Figure 1 inside.
Fig. 3 is the view after large-scale nut utilizes hanging apparatus locking bearing pin.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, be a preferred embodiment of the present utility model, a kind of large-scale nut hanging apparatus, this device comprises base plate 1, two blocks of side plates 2 and two face frames 3, two blocks of side plates 2 are seated in respectively the left and right sides of base plate 1, two face frames 3 lay respectively at the both sides, front and back of base plate 1, have hollow area on it, and base plate 1, two blocks of side plates 2 and two face frames 3 surround the accommodation space of an accommodating large-scale nut 4 jointly.Hanging apparatus is provided with lifting otic placode 5, and lifting otic placode 5 is fixedly installed on face frame 3, offers hole for hoist 51 on lifting otic placode 5.
By large-scale nut 4 is positioned in hanging apparatus, avoided directly welding lifting otic placode on large-scale nut 4 surfaces, when not damaging large-scale nut 4, need only by the turn hole 41 on other easy equipment turn large-scale nuts 4, just can lock quickly and easily large-scale nut 4.
Optimally, offer tapped bore on side plate 2, face frame 3 also offers tapped bore on side plate 2 tapped bore corresponding positions, one of them face frame 3 use bolt 6 is connected between two blocks of side plates 2, when packing large-scale nut 4 or dismounting dress hanging apparatus into, can screw out bolt 6, pull down face frame 3.
The accommodation space of hanging apparatus bottom and antifriction-bearing box 7 is installed in base plate 1 top, the rotor shaft direction of antifriction-bearing box 7 parallels with side plate 2.Antifriction-bearing box 7 is set can be lighter, quick when rotation large-scale nut 4.
Utilize the operating process of the above-mentioned large-scale nut 4 of hanging apparatus lifting of the present embodiment as follows: the bolt 6 of turn large-scale nut 4 hanging apparatus, open face frame 3, large-scale nut 4 is put into hanging apparatus, frame 3 above closing, lock bolt 6.Suspension hook is hooked on lifting otic placode 5, to regard to the site, utilizes turn bar or other equipment (not going out in figure) slowly to rotate large-scale nut 4 large-scale nut 4 lifting, under the assisting of antifriction-bearing box 7, large-scale nut 4 slowly rotates, and tightly is locked on bearing pin 8 at last.After large-scale nut 4 is fixing, screw out the bolt 6 on face frame 3, face frame 3 is opened, unload hanging apparatus, namely complete the installation of large-scale nut 4.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. large-scale nut hanging apparatus, it is characterized in that, comprise base plate, two side plates and two frames, described two side plates lay respectively at the left and right sides of described base plate, described two frames lay respectively at the both sides, front and back of described base plate, have hollow area on it, described base plate, two side plates and two frames surround the accommodation space of an accommodating large-scale nut jointly, are provided with hole for hoist in described hanging apparatus.
2. large-scale nut hanging apparatus as claimed in claim 1, is characterized in that, described hanging apparatus is provided with the lifting otic placode, and described hole for hoist is positioned on described lifting otic placode.
3. large-scale nut hanging apparatus as claimed in claim 2, is characterized in that, described lifting otic placode is fixedly installed on described frame.
4. large-scale nut hanging apparatus as claimed in claim 1, is characterized in that, one of them described frame removably is connected between described two side plates.
5. the hanging apparatus of large-scale nut as claimed in claim 4, it is characterized in that, offer tapped bore on described side plate, described frame also offers tapped bore on described side plate tapped bore corresponding position, and described side plate and described frame are bolted to connection.
6. large-scale nut hanging apparatus as claimed in claim 1, is characterized in that, the accommodation space bottom of described hanging apparatus is equipped with antifriction-bearing box above described base plate, and the rotor shaft direction of described antifriction-bearing box parallels with described side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161815 CN203269328U (en) | 2013-04-03 | 2013-04-03 | Large nut hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161815 CN203269328U (en) | 2013-04-03 | 2013-04-03 | Large nut hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269328U true CN203269328U (en) | 2013-11-06 |
Family
ID=49499780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161815 Expired - Lifetime CN203269328U (en) | 2013-04-03 | 2013-04-03 | Large nut hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203269328U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709817A (en) * | 2015-03-17 | 2015-06-17 | 中铁建电气化局集团康远新材料有限公司 | Wheel mounting lifting tool |
| CN108581951A (en) * | 2018-05-14 | 2018-09-28 | 沈阳透平机械股份有限公司 | Compressor drum big nut assembles holder |
| CN108928733A (en) * | 2018-09-25 | 2018-12-04 | 中国船舶重工集团公司第七0三研究所 | Hoisting tooling and method suitable for Turbo-charged Marine Boiler |
| CN115139068A (en) * | 2021-03-29 | 2022-10-04 | 宝山钢铁股份有限公司 | Large-scale nut dismouting device |
-
2013
- 2013-04-03 CN CN 201320161815 patent/CN203269328U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709817A (en) * | 2015-03-17 | 2015-06-17 | 中铁建电气化局集团康远新材料有限公司 | Wheel mounting lifting tool |
| CN108581951A (en) * | 2018-05-14 | 2018-09-28 | 沈阳透平机械股份有限公司 | Compressor drum big nut assembles holder |
| CN108581951B (en) * | 2018-05-14 | 2020-10-13 | 沈阳透平机械股份有限公司 | Compressor rotor big nut assembly support |
| CN108928733A (en) * | 2018-09-25 | 2018-12-04 | 中国船舶重工集团公司第七0三研究所 | Hoisting tooling and method suitable for Turbo-charged Marine Boiler |
| CN108928733B (en) * | 2018-09-25 | 2024-04-09 | 中国船舶重工集团公司第七0三研究所 | Lifting tool and method suitable for marine supercharged boiler |
| CN115139068A (en) * | 2021-03-29 | 2022-10-04 | 宝山钢铁股份有限公司 | Large-scale nut dismouting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Large nut hoisting device Effective date of registration: 20180129 Granted publication date: 20131106 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: 518040 Futian District, Shenzhen, Guangdong, Che Kung Temple, 17-19 Lane eight Tien eight building Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20131106 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |