CN210763919U - Hoisting device - Google Patents
Hoisting device Download PDFInfo
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- CN210763919U CN210763919U CN201921558170.6U CN201921558170U CN210763919U CN 210763919 U CN210763919 U CN 210763919U CN 201921558170 U CN201921558170 U CN 201921558170U CN 210763919 U CN210763919 U CN 210763919U
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- hoist
- spreader
- base
- hoisting device
- column
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Abstract
The utility model discloses a hoisting device, it is used for hoist and mount prefabricated balcony part, hoisting device includes hoist base and hoist stand, be equipped with the recess of rectangular shape on the top surface of hoist base, the lower extreme of hoist stand connect in the hoist base, the upper end of hoist stand is provided with rings. Be provided with recess and vertical stand on the hoist base, be provided with rings on vertical stand, when hoist prefabricated balcony part, directly place prefabricated balcony part on the hoist base, and place the bellying and carry on spacingly in the recess, the rings on vertical stand are hooked to the rethread couple and lift by crane, compare in traditional wire rope lifting method, whole process need not to bind the prefabricated balcony part of protection, consequently, prefabricated balcony part no longer bears the pulling force of lifting rope and the power that the lifting rope binded the part, the lifting rope fish tail or extrusion part has been avoided, the part has effectively been protected, and simultaneously, operating procedure has also been simplified, the efficiency of hoist and mount has been improved.
Description
Technical Field
The utility model relates to a hoisting device.
Background
The balcony of large-scale mail steamer adopts prefabricated mode to produce the construction generally, has characteristics that in large quantity, and this prefabricated balcony part comprises aluminum alloy, glass and wooden handrail, consequently need make safeguard measure in the hoist and mount process, prevents wearing and tearing or damage prefabricated balcony part to, this prefabricated balcony part is L shape structure, and outwards bulges in the corner. At present, when the traditional steel wire rope is adopted to hoist the prefabricated balcony part, in order to prevent the prefabricated balcony part from being extruded and deformed or worn, multilayer protective measures are needed to be taken for the prefabricated balcony part, then the hoisting operation is carried out, the time and the labor are wasted, and the hoisting efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a hoist device in order to overcome the hoist and mount prefabricated balcony part inefficiency defect among the prior art.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a hoisting device, its is used for hoist and mount prefabricated balcony part, hoisting device includes hoist base and hoist stand, be equipped with the recess of rectangular shape on the top surface of hoist base, the lower extreme of hoist stand connect in the hoist base, the upper end of hoist stand is provided with rings.
In this scheme, prefabricated balcony part is L shape, and its corner still has the bellying, be used for the holding bellying through setting up the recess on the top surface at hoist base, it is spacing to prefabricated balcony part, when hoist and mount prefabricated balcony part, place prefabricated balcony part on hoist base, and place the bellying and carry on spacingly in the recess, the rings on vertical stand are hooked to the rethread couple and lift by crane, compare in traditional wire rope lifting method, whole process need not to bind prefabricated balcony part, therefore, prefabricated balcony part no longer bears the power that the lifting rope binded, the lifting rope fish tail or the extrusion part have been avoided, the part has effectively been protected, and simultaneously, the operating is simplified, the efficiency of hoist and mount has been improved.
Preferably, the hoisting device further comprises a vertical upright and a retaining ring, the lower end of the vertical upright is connected to the top surface of the hanger base and located on one side of the groove, the retaining ring is U-shaped, one end of the retaining ring is hinged to the upper end of the vertical upright, and the U-shaped groove of the retaining ring is used for retaining the handrail at the upper end of the prefabricated balcony component.
In this scheme, the protruding portion of prefabricated balcony part is located the recess, vertical stand is located one side of recess, consequently, the vertical one end of prefabricated balcony part can support and lean on vertical stand, reunion U-shaped buckle withholds the handrail, when taking off the part, rotate U-shaped buckle and break away from the handrail, stand and buckle are equivalent to the fastener firmly be fixed in hoist device with prefabricated balcony part on, improve hoist device's reliability, and, this fastener easy operation, it is convenient, efficiency when having improved the loading and unloading of prefabricated balcony part.
Preferably, the number of the vertical columns is two, and the two vertical columns are arranged on the lifting appliance base at intervals along the length direction of the groove.
In this scheme, two vertical stands set up along the length direction of recess, and two vertical stands form from the both ends of part and lean on reliably, avoid the part crooked, security when improving hoist and mount.
Preferably, the hoisting device further comprises a connecting piece, and two ends of the connecting piece are respectively connected to the upper ends of the two vertical columns.
In this scheme, the connecting piece links together two vertical stands, strengthens the intensity of vertical stand, improves the stability of vertical stand.
Preferably, the hoisting device further comprises an anti-abrasion piece made of soft material, and the outer peripheral surfaces of the vertical column, the retaining ring and the connecting piece are wrapped with the anti-abrasion piece.
In this scheme, the abrasionproof piece of soft material can effectively protect prefabricated balcony part, and the abrasionproof piece is rubber gasket for preventing wearing and tearing or damaging prefabricated balcony part.
Preferably, the lower end of the spreader upright is connected to the top surface of one end of the spreader base close to the groove, and is located at the middle of the spreader base in the width direction.
In this scheme, be L shape because of prefabricated balcony part, its focus is close to the handing-over department of L shape part, consequently sets up the hoist stand in the middle part that is close to one side of recess and is located width direction, and the balanced weight of being convenient for when avoiding lifting by crane, hoist device is crooked, leads to the focus unstability, influences safety.
Preferably, the hanger stand column comprises an upper hanger stand column and a lower hanger stand column, the upper hanger stand column is inserted into the lower hanger stand column and can slide up and down along the lower hanger stand column, a plurality of adjusting holes are formed in the lower hanger stand column at intervals, a limiting hole is formed in the upper hanger stand column, the lifting device further comprises a limiting part, and the limiting part penetrates through the limiting hole and can be selectively inserted into any one of the adjusting holes so as to fix the upper hanger stand column and the lower hanger stand column at a proper height.
In this scheme, the hoist stand can be adjusted from top to bottom through the regulation hole to the hoist and mount of the prefabricated balcony part of adaptation co-altitude not improves hoist device's adaptability.
Preferably, the outer peripheral surface of the upper end of the upper lifting appliance upright post is provided with a first protruding portion, the first protruding portion extends outwards in the direction close to the lifting appliance base, the top surface of the first protruding portion is provided with a lifting lug in the length direction, and the lifting lug is provided with a plurality of lifting rings.
In this scheme, the hoist stand sets up in a tip of hoist base, and places hoist device's behind the prefabricated balcony part focus and be located the middle part region of hoist base, sets up the first bellying that extends along hoist base direction, can set up the lifting point in centrobaric top, and is crooked when avoiding lifting by crane, improves its stability.
Meanwhile, different lifting rings can be flexibly selected according to the gravity center position of the lifting part, and the adaptability of the lifting device is improved.
Preferably, a plurality of second protruding portions are arranged on the spreader base at intervals, and each second protruding portion extends outwards in a direction away from the spreader base.
In this scheme, the outside direction extension of base is followed to the second bellying, can enlarge the support area of base, improves the supporting effect.
Preferably, the hoisting device further comprises an anti-abrasion piece made of soft material, the anti-abrasion piece is located above the hanger base and completely covers the hanger base, and the anti-abrasion piece is connected to the hanger base.
In this scheme, the abrasionproof piece is soft material, and the abrasionproof piece forms effective buffering between base and prefabricated balcony part, and the abrasionproof piece effectively protects prefabricated balcony part. The anti-abrasion piece is a rubber gasket, and in other alternative schemes, the anti-abrasion piece can also be soft cloth, soft foam and the like.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: be provided with recess and vertical stand on the hoist base, be provided with rings on vertical stand, when hoist prefabricated balcony part, directly place prefabricated balcony part on the hoist base, and place the bellying and carry on spacingly in the recess, the rings on the hoist stand are hooked to the rethread couple and lift by crane, compare in traditional wire rope lifting method, whole process need not to bind the prefabricated balcony part of protection, consequently, prefabricated balcony part no longer bears the pulling force of lifting rope and the power that the lifting rope binded the part, the lifting rope fish tail or extrusion part has been avoided, the part has effectively been protected, and simultaneously, operating procedure has also been simplified, the efficiency of hoist and mount has been improved.
Drawings
Fig. 1 is a schematic structural view of a hoisting device according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of a prefabricated balcony part according to a preferred embodiment of the present invention.
Description of reference numerals:
Armrest 201
Lifting appliance upright column 2
Upper hanger upright post 21
First convex portion 211
Limiting hole 212
Lower spreader upright 22
Adjusting hole 221
Limiting part 3
Hanging ring 41
Connecting piece 6
Retaining ring 7
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1, the embodiment discloses a hoisting device for hoisting a prefabricated balcony component 20, the hoisting device comprises a hanger base 1 and a hanger upright post 2, the top surface of the hanger base 1 is provided with a strip-shaped groove 11, the lower end of the hanger upright post 2 is connected to the hanger base 1, and the upper end of the hanger upright post 2 is provided with a hanging ring 41.
As shown in fig. 2, in the embodiment, the prefabricated balcony component 20 to be hoisted is L-shaped, and the corner of the prefabricated balcony component 20 is provided with a protrusion, the groove 11 is formed in the top surface of the hanger base 1 to accommodate the protrusion, the prefabricated balcony component 20 is limited, when the prefabricated balcony component 20 is hoisted, the prefabricated balcony component 20 is placed on the hanger base 1, the protrusion is placed in the groove 11 to be limited, and then the hanger is hooked on the hanging ring 41 on the hanger upright 2 to be hoisted, compared with the conventional steel wire rope hoisting method, the whole process does not need to bind the prefabricated balcony component 20, so that the prefabricated balcony component 20 does not bear the force of binding the hanging rope any more, the hanging rope is prevented from scratching or extruding the component, the component is effectively protected, meanwhile, the operation steps are simplified, and the hoisting efficiency is improved.
The hoisting device further comprises a vertical upright post 5 and a retaining ring 7, wherein the lower end of the vertical upright post 5 is connected to the top surface of the hanger base 1 and is positioned on one side of the groove 11, the retaining ring 7 is U-shaped, one end of the retaining ring 7 is hinged to the upper end of the vertical upright post 5, and the U-shaped groove of the retaining ring 7 is used for retaining a handrail 201 at the upper end of the prefabricated balcony component 20.
When hoisting prefabricated balcony part 20, the protruding portion of prefabricated balcony part 20 is located recess 11, vertical stand 5 is located one side of recess 11, the vertical one end of prefabricated balcony part 20 can support and lean on vertical stand 5, combine U-shaped buckle 7 to buckle handrail 201 of prefabricated balcony part 20 upper end again, when taking off the part, rotate U-shaped buckle 7 and break away from handrail 201, vertical stand 5 and buckle 7 are equivalent to the fastener, firmly be fixed in on hoist device through this fastener with prefabricated balcony part 20, improve hoist device's reliability, and, this fastener easy operation, it is convenient, efficiency when having improved prefabricated balcony part 20 and loading and unloading.
Wherein, the quantity of vertical stand 5 is two, and two vertical stands 5 set up on hoist base 1 along the length direction interval of recess 11, and the upper end of each vertical stand 5 all is provided with buckle 7, and two vertical stands 5 form from the both ends of part and lean on reliably, and handrail 201 is detained from both ends to buckle 7, avoids the part crooked, security when improving the hoist and mount. The upper ends of the two vertical columns 5 are also connected with a connecting piece 6, the connecting piece 6 connects the two vertical columns 5 together, the strength of the vertical columns 5 is strengthened through the connecting piece 6, and the stability of the vertical columns 5 is improved.
In addition, this hoist device still includes the abrasionproof piece of soft material, has all wrapped up the abrasionproof piece on the outer peripheral face of vertical stand 5, buckle 7 and connecting piece 6, and the abrasionproof piece of soft material can effectively protect prefabricated balcony part 20, prevents wearing and tearing or damage prefabricated balcony part 20, and in this embodiment, the abrasionproof piece is the rubber gasket, fixes on vertical stand 5, buckle 7 and connecting piece 6 through screw or bolt, and the abrasionproof piece is not shown in the figure.
In this embodiment, because of prefabricated balcony part 20 is the L shape, its focus is close to the handing-over department of L shape part, and the lower extreme of hoist stand 2 is connected on the top surface that hoist base 1 is close to the tip of recess 11 to be located hoist base 1's width direction's middle part, the balanced weight of being convenient for, when avoiding lifting by crane, hoist device is crooked, leads to the focus unstability, influences safety.
The lower end of the spreader upright 2 is connected to the top surface of one end of the spreader base 1 close to the groove 11, and is located in the middle of the spreader base 1 in the width direction. In this embodiment, because prefabricated balcony part 20 is the L shape, its focus is close to the handing-over department of L shape part, consequently sets up hoist stand 2 in the middle part that is close to one side of recess 11 and is located the width direction, the balanced weight of being convenient for, when avoiding lifting by crane, hoist device is crooked, leads to the focus unstability, influences safety.
Preferably, in this embodiment, the hanger column 2 includes an upper hanger column 21 and a lower hanger column 22, the upper hanger column 21 is inserted into the lower hanger column 22 and can slide up and down, a plurality of adjusting holes 221 are provided at intervals on the lower hanger column 22, a limiting hole 212 is provided on the upper hanger column 21, the lifting device further includes a limiting member 3, the limiting member 3 passes through the limiting hole 212 and can be selectively inserted into any one of the adjusting holes 221, so as to fix the upper hanger column 21 and the lower hanger column 22 at a proper height. The upper hanger upright post 21 can be adjusted up and down through the adjusting hole 221 so as to adapt to the hoisting of the prefabricated balcony parts 20 with different heights, and the adaptability of the hoisting device is improved.
In order to arrange the lifting point above the center of gravity of the lifted object, a first protruding part 211 is arranged on the outer circumferential surface of the upper end of the upper lifting appliance upright post 21, the first protruding part 211 extends outwards in the direction close to the lifting appliance base 1, a lifting lug 4 is arranged on the top surface of the first protruding part 211 in the length direction, and a plurality of lifting rings 41 are arranged on the lifting lug 4.
In this embodiment, the lifting appliance upright post 2 is arranged at one end of the lifting appliance base 1, the center of gravity of the lifting device is located in the middle area of the lifting appliance base 1 after the prefabricated balcony component 20 is placed, the first protruding portion 211 extending along the direction of the lifting appliance base 1 is arranged, the lifting point can be arranged above the center of gravity, the lifting is avoided being inclined, and the stability of the lifting appliance is improved. Meanwhile, different lifting rings 41 can be flexibly selected according to the gravity center position of the lifting part, so that the adaptability of the lifting device is improved.
Preferably, in this embodiment, a plurality of second protruding portions 12 are arranged on the spreader base 1 at intervals, each second protruding portion 12 extends and protrudes outward in a direction away from the spreader base 1, and the second protruding portions 12 extend outward in the direction of the base, so that the supporting area of the base can be enlarged, and the supporting effect can be improved.
On this basis, hoist device still includes the abrasionproof piece of soft material, and the abrasionproof piece is located the top of hoist base 1 and covers hoist base 1 completely, and the abrasionproof piece is connected in hoist base 1. The abrasionproof piece is soft material, and the abrasionproof piece forms effective buffering between base and prefabricated balcony part 20, and the abrasionproof piece effectively protects prefabricated balcony part 20. In this embodiment, the anti-wear member is a rubber gasket, and in other alternative schemes, the anti-wear member may also be made of soft cloth, soft foam, or the like. The wear-proof element is fixed on the lifting appliance base 1 through screws or bolts, and the wear-proof element is not shown in the figure.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a hoisting device, its is used for hoist and mount prefabricated balcony part, its characterized in that, hoisting device includes hoist base and hoist stand, be equipped with the recess of rectangular shape on the top surface of hoist base, the lower extreme of hoist stand connect in the hoist base, the upper end of hoist stand is provided with rings.
2. The hoisting device of claim 1, further comprising a vertical post having a lower end connected to the top surface of the spreader base and located to one side of the groove, and a U-shaped buckle having one end hinged to an upper end of the vertical post, the U-shaped groove of the buckle being adapted to catch a handrail at an upper end of the prefabricated balcony part.
3. The hoisting device of claim 2 wherein the number of the vertical columns is two, and the two vertical columns are arranged on the spreader base at intervals along the length direction of the groove.
4. The hoisting device of claim 3, further comprising a connecting member, wherein two ends of the connecting member are respectively connected to the upper ends of the two vertical columns.
5. The hoisting device as recited in claim 4, further comprising an anti-wear member made of a soft material, wherein the outer peripheral surfaces of the vertical column, the retaining ring and the connecting member are all covered with the anti-wear member.
6. The hoisting device of claim 1 wherein the lower end of the spreader upright is attached to the top surface of an end of the spreader base adjacent to the groove and is located at the middle of the spreader base in the width direction.
7. The hoisting device according to claim 6, wherein the spreader column comprises an upper spreader column and a lower spreader column, the upper spreader column is inserted into the lower spreader column and can slide up and down along the lower spreader column, a plurality of adjustment holes are arranged at intervals on the lower spreader column, a limiting hole is arranged on the upper spreader column, and the hoisting device further comprises a limiting member which passes through the limiting hole and can be selectively inserted into any one of the adjustment holes to fix the upper spreader column and the lower spreader column at a proper height.
8. The hoisting device according to claim 7, wherein a first protrusion is provided on the outer periphery of the upper end of the upper spreader upright, the first protrusion extends outward in a direction close to the spreader base, a lifting lug is provided on the top surface of the first protrusion in the length direction thereof, and a plurality of lifting rings are provided on the lifting lug.
9. The lifting device as recited in any one of claims 1-8, wherein a plurality of second protrusions are spaced apart from each other on the spreader base, each of the second protrusions extending outward in a direction away from the spreader base.
10. The hoist device of claim 9, further comprising an anti-wear member of a soft material, the anti-wear member being positioned above and completely covering the spreader base, the anti-wear member being attached to the spreader base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558170.6U CN210763919U (en) | 2019-09-18 | 2019-09-18 | Hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558170.6U CN210763919U (en) | 2019-09-18 | 2019-09-18 | Hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763919U true CN210763919U (en) | 2020-06-16 |
Family
ID=71063954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921558170.6U Active CN210763919U (en) | 2019-09-18 | 2019-09-18 | Hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014141A (en) * | 2021-11-17 | 2022-02-08 | 上海外高桥造船有限公司 | Prefab hoist device |
-
2019
- 2019-09-18 CN CN201921558170.6U patent/CN210763919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014141A (en) * | 2021-11-17 | 2022-02-08 | 上海外高桥造船有限公司 | Prefab hoist device |
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