CN112520576A - Angle box lifts by crane auxiliary device - Google Patents
Angle box lifts by crane auxiliary device Download PDFInfo
- Publication number
- CN112520576A CN112520576A CN202011357465.4A CN202011357465A CN112520576A CN 112520576 A CN112520576 A CN 112520576A CN 202011357465 A CN202011357465 A CN 202011357465A CN 112520576 A CN112520576 A CN 112520576A
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- China
- Prior art keywords
- corner box
- stand
- compensating beam
- box
- angle box
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- 238000003466 welding Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a corner box hoisting auxiliary device, which comprises: the utility model provides a set point device of the lifting point of compensating beam, the stand that is used for raising the compensating beam and is equipped with the dismouting of angle box, the set point device is located on the compensating beam, the compensating beam is located on the stand. When using this device, at first, can fix the stand on operation platform, the position of stand needs to be according to angle box position determination, then, fixes the compensating beam on the stand to ensure compensating beam and angle box position and correspond the setting, so that follow-up angle box lifts by crane the operation, later, fixes the fixed point device on the compensating beam according to the size of angle box again, can accurately fix the lifting point of angle box like this. Then, a hoisting device penetrates through the fixed point device to hoist the corner box. Because the position of compensating beam has effectively been raised to the stand of this device, has increased the dismouting operation space of angle box, and the constructor of being more convenient for carries out the construction operation, can effectively improve the efficiency of construction of angle box dismouting operation and reduce intensity of labour.
Description
Technical Field
The invention relates to the technical field, in particular to an auxiliary device for hoisting a corner box.
Background
Among the prior art, when dismantling or installing the operation diagonal corner box, 3 constructors are usually required to utilize 1t chain block and 3t hoist engine to hoist the corner box from the underground, move to preset position again, whole operation process probably needs consuming time 5.5 hours, this is because the high interval between compensating beam and the operation platform is not more than 200mm, wherein, be equipped with the lug that is used for hoisting the corner box on the compensating beam, such setting can make constructor's construction operating space very narrow and small, consequently, when carrying out the main coil wire rope and changing the operation, can lead to dismantling and install the operation of corner box round pin axle very difficult, also can prolong operating time and reduce operating efficiency simultaneously.
In summary, how to improve the efficiency of the corner box dismounting operation is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of this, the invention aims to provide an auxiliary device for lifting a corner box, which can effectively improve the efficiency of the operation of dismounting the corner box and reduce the labor intensity of operators, and has the advantages of simple structure, convenient use, low manufacturing cost and popularization and use.
In order to achieve the above purpose, the invention provides the following technical scheme:
a corner box hoist assist device comprising: the utility model discloses a set point device that set point device locates on the compensating beam, be used for raising the stand of compensating beam and the lifting point that is equipped with the dismouting of angle box, the set point device is located on the stand.
Preferably, two upright columns are correspondingly arranged below the balance beam, and the upright columns are detachably connected with the balance beam.
Preferably, the top surface of stand is equipped with and is used for fixing the installation base of compensating beam, the installation base is equipped with screw hole and bolt, the screw hole with the trompil of compensating beam corresponds the setting.
Preferably, the upright post and the mounting base are connected by full welding.
Preferably, a gusset is arranged between the middle part and the bottom of the upright post.
Preferably, the height of the upright post is 700mm to 900 mm.
Preferably, the pointing device includes an inverted U-shaped fixing frame and lifting lugs disposed on two sides of the fixing frame.
Preferably, the lifting lug and the fixing frame are in full-welded connection.
Preferably, the fixing frame is a steel plate material piece.
Preferably, the fixing frame and the balance beam are connected in a full welding mode.
When the auxiliary device for lifting the corner box is used, firstly, the upright post can be fixed on the operation platform, the position of the upright post is determined according to the position of the corner box, then, the balance beam is fixed on the upright post, the position of the balance beam and the position of the corner box are correspondingly arranged, so that the subsequent operation of lifting the corner box is convenient, and then, the fixed point device is fixed on the balance beam according to the size of the corner box, so that the lifting point of the corner box can be accurately fixed. Then, a hoisting device is used to penetrate through the fixed point device so as to hoist the angle box. Because the position of compensating beam has effectively been raised to the stand that this device set up, has effectively increased the dismouting operation space of angle box, and the constructor of being convenient for carries out the construction operation, can effectively improve the efficiency of construction of angle box dismouting operation and reduce operating personnel's intensity of labour.
In conclusion, the angle box hoisting auxiliary device provided by the invention can effectively improve the disassembly and assembly operation efficiency of the angle box and reduce the labor intensity of operators, and the device has the advantages of simple structure, convenience in use, low manufacturing cost and capability of popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a corner box hoisting auxiliary device provided by the invention.
In fig. 1:
1 is a balance beam, 2 is a column, 3 is a fixed point device, 31 is a fixed frame, and 32 is a lifting lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide an auxiliary device for hoisting a corner box, which can effectively improve the operation efficiency of the disassembly and assembly of the corner box and reduce the labor intensity of operators, and the device has the advantages of simple structure, convenient use, low manufacturing cost and popularization and use.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a corner box hoisting auxiliary device provided by the present invention.
This embodiment provides a corner box lifts by crane auxiliary device, includes: compensating beam 1, be used for raising compensating beam 1's stand 2 and be equipped with the fixed point device 3 of the hoisting point of angle box dismouting, fixed point device 3 is located on compensating beam 1, and compensating beam 1 is located on stand 2.
It should be noted that the upright post 2 can effectively raise the balance beam 1, increase the construction space and facilitate the operation of operators. Moreover, the fixed point device 3 is arranged on the balance beam 1, so that the lifting point selection during the corner box dismantling and installation can be conveniently carried out, the construction operation is convenient, and the safety of the hoisting operation is also ensured.
In the actual application process, the shapes, structures, sizes, positions and the like of the balance beam 1, the upright column 2 and the pointing device 3 can be determined according to actual conditions and actual requirements.
When the auxiliary device for hoisting the corner box is used, firstly, the upright post 2 can be fixed on the operating platform, the position of the upright post 2 needs to be determined according to the position of the corner box, then, the balance beam 1 is fixed on the upright post 2, the position of the balance beam 1 and the position of the corner box are correspondingly arranged, so that the subsequent operation of hoisting the corner box is convenient, and then, the fixed point device 3 is fixed on the balance beam 1 according to the size of the corner box, so that the hoisting point of the corner box can be accurately fixed. Then, the hoisting device is used to pass through the fixed point device 3 so as to hoist the angle box. Because the position of compensating beam 1 has effectively been raised to stand 2 that this device set up, has effectively increased the dismouting operation space of angle box, and the constructor of being convenient for carries out the construction operation, can effectively improve the efficiency of construction of angle box dismouting operation and reduce operating personnel's intensity of labour.
In conclusion, the angle box hoisting auxiliary device provided by the invention can effectively improve the disassembly and assembly operation efficiency of the angle box and reduce the labor intensity of operators, and the device has the advantages of simple structure, convenience in use, low manufacturing cost and capability of popularization and use.
On the basis of the above embodiment, preferably, two columns 2 are correspondingly arranged below the balance beam 1, and the columns 2 and the balance beam 1 are detachably connected.
It should be noted that the two columns 2 are correspondingly arranged below the balance beam 1, so that the stability of the balance beam 1 can be ensured, and the manufacturing cost and the installation steps of the device can be reduced. Moreover, because the upright column 2 and the balance beam 1 are detachably connected, when one of the upright column 2 or the balance beam 1 is damaged, a damaged part can be detached, and a new part and other undamaged parts can be matched for use, so that the maintenance cost of the device can be effectively reduced, and the service life of the device can be prolonged.
Preferably, the top surface of stand 2 is equipped with the installation base that is used for fixed compensating beam 1, and the installation base is equipped with screw hole and bolt, and the trompil of screw hole and compensating beam 1 corresponds the setting. The balance beam 1 can be firmly arranged on the mounting base by penetrating the bolt through the threaded hole and the open hole and then screwing and fixing.
Preferably, full welding is connected between stand 2 and the installation base to ensure that after compensating beam 1 was placed at the installation base, the phenomenon of breaking away from can not appear between installation base and the stand 2, and then ensures compensating beam 1's fixed effect. The full weld connection is for guaranteeing the welding quality between stand 2 and the installation base, avoids the welding quality defect to appear in the welding department.
Preferably, a gusset plate is arranged between the middle part and the bottom part of the upright post 2, so that the fixing effect and the supporting strength of the upright post 2 can be effectively improved, and the phenomenon that the upright post 2 inclines or collapses when the diagonal box is subsequently utilized to lift the angle box by the balance beam 1 is avoided.
The shape, structure, size, material, position and the like of the mounting base and the lacing wire plate can be determined according to actual conditions and actual requirements in the actual application process.
Preferably, the height of the upright 2 is 700mm to 900 mm. Therefore, the hoisting operation space of the corner box can be effectively enlarged, and the normal operation of other processes can not be influenced. Preferably, the height of the upright post 2 can be set to 800mm, and of course, the size of the upright post 2 can also be determined in the actual application process according to the actual situation and the actual requirement.
In addition to the above embodiments, the pointing device 3 preferably includes an inverted U-shaped fixing frame 31 and lifting lugs 32 provided on both sides of the fixing frame 31. Lifting lugs 32 can be arranged at the center positions of two sides of the fixing frame 31, and the size of the fixing frame 31 needs to be determined according to the size of the corner box, so that the lifting lugs 32 on the two sides can be aligned to the lifting position of the corner box, operators can conveniently and accurately lift the corner box off the ground or put the corner box into the ground by using the positions of the lifting lugs 32, and the stability of the corner box can be ensured.
Preferably, the lifting lug 32 is in full-welding connection with the fixing frame 31, so that the lifting lug 32 is prevented from being separated from the fixing frame 31, and the lifting lug 32 can be normally used in the lifting operation process of the corner box. The full-length welding connection is to ensure the welding quality between the lifting lug 32 and the fixing frame 31 and avoid the welding quality defect at the welding position.
Preferably, the fixing frame 31 is made of a steel plate material, so that the strength of the fixing frame 31 can be ensured, material drawing and manufacturing are facilitated, and the manufacturing cost of the device is reduced.
Preferably, the fixing frame 31 and the balance beam 1 are connected by full welding. So as to ensure that the fixing frame 31 can not be separated from the balance beam 1, and further ensure that the lifting lug 32 can be normally used in the lifting operation process of the corner box. The full-length welding connection is to ensure the welding quality between the balance beam 1 and the fixed frame 31 and avoid the welding quality defect at the welding position.
To further illustrate the manufacturing process of the corner box lifting aid provided by the present invention, an example will be given below.
It should be noted that, the operating personnel can utilize the maintenance time of changing the main coil wire rope, reforms transform compensating beam 1, and the multiplexer utensil mainly includes: a 2t chain block, a set of electric welding machine and a polishing machine.
Before parking and overhauling, firstly, a portal frame can be prefabricated by using 100mm channel steel, the height of the portal frame can be 1.5m, and the portal frame is used for assisting in hoisting the balance beam 1. Then, can use two stands of 300mm channel-section steel preparation 2, measure 800 mm's length two and cut to use the buffing machine to polish the both ends of 300mm channel-section steel, make its section level and smooth, reuse 10 mm's steel sheet welding at the tip of channel-section steel, regard as this as the installation base, make steel sheet and channel-section steel carry out full weld. In addition, in order to ensure the supporting strength of the channel steel upright post 2, a tie plate can be arranged in the middle of the channel steel. The prefabricated upright post 2 and the portal frame must ensure the welding quality, and the welding quality defect cannot occur. The fixing frame 31 may be made of a steel plate having a thickness of 16mm by welding, and the fixing frame 31 may have a length of 350mm × a width of 150 mm.
The prefabricated device can then be installed after a series of safety operations. After the angle box pin shaft is removed, the steel wire rope is stably placed on the ground, the fixing bolt at the bottom of the original balance beam 1 is detached, then the balance beam 1 is hoisted for 1m by using a portal frame which is pre-arranged in advance, and the bottom surface and the fixing surface of the balance beam 1 are polished so as to install the stand column 2. Constructor steadily places stand 2 and makes stand 2 keep vertical state after, uses the straightness that hangs down of vertical adjustment stand 2, ensures that stand 2 sets up perpendicularly, carries out full weld with stand 2 lower extreme again and fixes. Then, the balance beam 1 is placed over the column 2 and fixed with bolts.
And then, welding and installing a prefabricated fixed frame 31 on the balance beam 1, and welding lifting lugs 32 at the center positions of two sides of the fixed frame 31, wherein the lifting lugs 32 are used as hanging points when the steel wire rope corner box is detached and installed. Therefore, the selection of the hoisting point during the disassembly and the installation of the corner box is facilitated, the construction is facilitated, and the safety of the hoisting operation is ensured.
Through reforming transform the compensating beam 1, utilize this device dismouting angle box round pin axle, can effectively improve the benefit of work progress. 3 constructors are needed before transformation, the construction time is 5.5 hours in total, and 3 constructors are needed after transformation, and the construction time is 0.5 hour in total. The contrast effect before and after reforming transform is obvious, also utilizes this device can significantly reduce engineering time and intensity of labour, improves operating personnel's efficiency of construction, reduces construction cost.
In addition, it should be noted that the directions or positional relationships indicated by "horizontal", "vertical", "top-bottom", etc. in the present application are based on the directions or positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.
The corner box hoisting auxiliary device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A corner box hoisting auxiliary device is characterized by comprising: compensating beam (1), be used for raising stand (2) of compensating beam (1) and be equipped with fixed point device (3) of the hoisting point of angle box dismouting, fixed point device (3) are located on compensating beam (1), compensating beam (1) are located on stand (2).
2. The corner box hoisting auxiliary device according to claim 1, wherein two upright columns (2) are correspondingly arranged below the balance beam (1), and the upright columns (2) are detachably connected with the balance beam (1).
3. The corner box hoisting auxiliary device according to claim 2, wherein the top surface of the upright post (2) is provided with a mounting base for fixing the balance beam (1), the mounting base is provided with a threaded hole and a bolt, and the threaded hole is arranged corresponding to the opening of the balance beam (1).
4. The corner box hoisting accessory device of claim 3, wherein the upright (2) and the mounting base are connected by full weld.
5. The corner box hoisting auxiliary device according to claim 3, wherein a gusset plate is arranged between the middle part and the bottom part of the upright post (2).
6. The corner box hoisting accessory device according to claim 3, wherein the height of the upright (2) is 700mm to 900 mm.
7. The corner box hoisting accessory according to any one of claims 1 to 6, wherein the pointing device (3) comprises an inverted U-shaped fixing frame (31) and lifting lugs (32) arranged on two sides of the fixing frame (31).
8. The corner box lifting aid according to claim 7, wherein the lifting lug (32) and the fixing frame (31) are in full-weld connection.
9. The corner box hoisting accessory device of claim 8, wherein the fixing frame (31) is a steel plate material.
10. The corner box hoisting accessory according to claim 8, characterized in that the fixed frame (31) and the balance beam (1) are connected by full welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357465.4A CN112520576A (en) | 2020-11-27 | 2020-11-27 | Angle box lifts by crane auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357465.4A CN112520576A (en) | 2020-11-27 | 2020-11-27 | Angle box lifts by crane auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112520576A true CN112520576A (en) | 2021-03-19 |
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ID=74994246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011357465.4A Pending CN112520576A (en) | 2020-11-27 | 2020-11-27 | Angle box lifts by crane auxiliary device |
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| Country | Link |
|---|---|
| CN (1) | CN112520576A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19741692A1 (en) * | 1997-09-18 | 1999-04-01 | Mannesmann Ag | Maintenance platform, in particular for maintenance work on aircraft |
| CN201901515U (en) * | 2010-11-11 | 2011-07-20 | 许崇华 | Special lifting device for ship cabin cleaning machinery |
| CN202988526U (en) * | 2012-09-24 | 2013-06-12 | 森松(江苏)海油工程装备有限公司 | Adjustable equalizing beam system used in industrial device module lifting |
| CN205204695U (en) * | 2015-11-13 | 2016-05-04 | 中国飞行试验研究院 | A slide rail type bracket for installing APU |
| CN107934765A (en) * | 2017-11-23 | 2018-04-20 | 天津港第二港埠有限公司 | Lifting equalizer bar with suspension hook |
-
2020
- 2020-11-27 CN CN202011357465.4A patent/CN112520576A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19741692A1 (en) * | 1997-09-18 | 1999-04-01 | Mannesmann Ag | Maintenance platform, in particular for maintenance work on aircraft |
| CN201901515U (en) * | 2010-11-11 | 2011-07-20 | 许崇华 | Special lifting device for ship cabin cleaning machinery |
| CN202988526U (en) * | 2012-09-24 | 2013-06-12 | 森松(江苏)海油工程装备有限公司 | Adjustable equalizing beam system used in industrial device module lifting |
| CN205204695U (en) * | 2015-11-13 | 2016-05-04 | 中国飞行试验研究院 | A slide rail type bracket for installing APU |
| CN107934765A (en) * | 2017-11-23 | 2018-04-20 | 天津港第二港埠有限公司 | Lifting equalizer bar with suspension hook |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |