CN108033396B - A kind of construction lifting tightening device - Google Patents
A kind of construction lifting tightening device Download PDFInfo
- Publication number
- CN108033396B CN108033396B CN201711348324.4A CN201711348324A CN108033396B CN 108033396 B CN108033396 B CN 108033396B CN 201711348324 A CN201711348324 A CN 201711348324A CN 108033396 B CN108033396 B CN 108033396B
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- China
- Prior art keywords
- column
- fixed column
- fixed
- plate
- affixed
- 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 - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of construction to lift by crane tightening device, including the first fixed column, second fixed column, link block, first adjustable column, second adjustable column and positioning column, it is hinged in the middle part of first fixed column and the second fixed column, the lower part of first fixed column and the second fixed column is affixed with a link block respectively, first adjustable column, second adjustable column and positioning column are arranged between the first fixed column and the top of the second fixed column, one end of first adjustable column and the outer surface of the first fixed column are affixed, the other end of first adjustable column is set in one end of positioning column and is threadedly coupled with it, the other end of positioning column is set in outside one end of the second adjustable column and is threadedly coupled with it, the other end of second adjustable column and the outer surface of the second fixed column are affixed.Versatility of the present invention is good, and has replaced traditional mode for needing rope fixed, can firmly fix lifting article.
Description
Technical field
The present invention relates to technical field of building construction, tightening device is lifted by crane in especially a kind of construction.
Background technique
In lifting machine field, various suspenders correspond to different lifting articles and are widely used in various industries, these
Suspender is mostly special designs, does not have versatility.Further, since being limited by the shape of lifting article or size etc., commonly use
Mode be to be lifted by crane after bundling it with rope, this method is overly dependent upon manually, when article is larger, needs more people
Cooperate and could complete simultaneously, and the corner angle of article easily cut off rope during lifting, there are biggish security risks, and
And rope is not easy that article will be lifted by crane and fixes, and causes to lift by crane during lifting the case where article will appear inclination, and then stress
Unevenness influences to lift by crane effect.
Summary of the invention
To solve above-mentioned deficiency, it is an object of the invention to provide a kind of construction to lift by crane tightening device, is suitable for not
Same lifting article, versatility is good, and has replaced traditional mode for needing rope fixed, can will lift by crane article firmly
Ground is fixed, and prevents it during lifting because of security risk caused by unbalance stress or cord break.
The purpose of the present invention is in this way technical solution realize, it includes support plate, the support plate it is upper
Surface is fixedly connected at least one lifting lug, has the lifting hole(eyelet) that lifting rope can be made to pass through, the lower surface of support plate on the lifting lug
It is arranged side by side to be provided with multiple clamping components, each clamping component include the first fixed column, the second fixed column, link block,
On the supporting plate, first is solid for first adjustable column, the second adjustable column and positioning column, first fixed column and the setting of the second fixed column
The top of fixed column and the second fixed column runs through support plate by the through-hole of setting on the supporting plate and extends to the upper table of support plate
It is hinged in the middle part of face, the first fixed column and the second fixed column, the lower part of the first fixed column and the second fixed column is located at support
The lower section of plate is simultaneously affixed with a link block respectively, the link block in the first fixed column and the company being located in the second fixed column
It is positioned opposite and formed and can accommodate the clamping cavity of hanging body to connect block, first adjustable column, the second adjustable column and positioning column
It is arranged between the first fixed column and the top of the second fixed column, the outer surface of one end of the first adjustable column and the first fixed column
Affixed, the other end of the first adjustable column is set in one end of positioning column and is threadedly coupled with it, and the other end of positioning column is arranged
It is threadedly coupled outside one end of the second adjustable column and with it, the outer surface of the other end of the second adjustable column and the second fixed column is solid
It connects；
Driven wheel is arranged on the outer surface of positioning column, the inner surface of driven wheel and the outer surface of positioning column are affixed, driven
There is the first groove for being radially recessed and being bonded with wirerope outer surface on the outer surface of wheel, be provided with above driven wheel
Driving wheel, for the driving wheel by motor driven on the supporting plate is arranged, being provided on driving wheel can be with wirerope outer surface
The second groove for being bonded and being used cooperatively with the first groove.
Further, it is arranged with thrust spring respectively on the outer surface of the first fixed column and the second fixed column.
Further, be provided with clamp assemblies on the link block, the clamp assemblies include with fixing seat, permanent opening,
Limited post and elastic collar, the side of the fixing seat and link block are affixed, and the permanent opening is embedded in another of fixing seat
It is on side and opposite with corresponding link block, connection permanent opening and adjustment hole are offered in fixing seat, the limited post
One end is plugged in fixing seat by adjustment hole and is extended in permanent opening, and the elastic collar is located on adjustment hole, elasticity
The inner surface of lantern ring and the outer surface clearance fit of limited post.
Further, rubber pad is provided on the inner surface of permanent opening.
Further, abutment plate, the top of the abutment plate are provided between adjacent the first fixed column or the second fixed column
Affixed with support plate, the opposite flank of abutment plate extends respectively to the side close to corresponding first fixed column or the second fixed column
On, the surface of abutment plate offers connecting hole, is extended to and is clamped in cavity by connecting hole against one end of column, against the another of column
One end is located at the first fastener for clamping outside cavity and being provided with and can slide along the length direction against column, be provided in abutment plate
The second fastener being used cooperatively with the first fastener.
Further, the lower part of connecting plate is provided with limit plate, and one end of the limit plate is vertical with connecting plate affixed, limit
The other end of plate is free end.
By adopting the above-described technical solution, the present invention has the advantage that: in use, by the lifting rope in lifting means
It is threaded through on lifting lug by lifting hole(eyelet), is lifted to the device entirely above article to be processed, then it is made to move down simultaneously
It contacts connecting plate with lifting article, in the process, since the shape and clamping cavity of lifting article are inconsistent, passes through rotation
Positioning column, the distance for forming the first adjustable column, the second adjustable column and positioning column increase or reduce, with change the first fixed column and
The distance between second fixed column, when the distance reach can will lifting item parcels live and make connecting plate and lifting article it
Between generate to squeeze and can stop operating positioning column, lifting article is entirely raised up finally by setting is promoted.The present invention is logical
Cross being mentioned article is lifted by crane with the use of avoiding traditional mode for needing rope to bundle for the first fixed column and the second fixed column
It rises and, can prevent from lifting by crane article during lifting falling and the case where unbalance stress；And pass through the first adjustable column, the
Two adjustable columns and positioning column are used in conjunction with each other, according to the states of different lifting articles by the first fixed column and the second fixed column
It adjusts and adapts under the distance of lifting article, so that lifting article be clamped, avoid manually fixed situation.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target and other advantages of the invention can be wanted by following specification and right
Book is sought to be achieved and obtained.
Detailed description of the invention
Detailed description of the invention of the invention is as follows:
Fig. 1 is perspective view of the invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
In figure: 1. support plates；2. lifting lug；3. lifting hole(eyelet)；4. clamping component；41. the first fixed column；42. the second fixed column；
43. link block；44. the first adjustable column；45. the second adjustable column；46. positioning column；5. driven wheel；6. the first groove；7. driving wheel；
8. motor；9. the second groove；10. thrust spring；11. clamp assemblies；111. fixing seat；112. permanent opening；113. limited post；
114. elastic collar；12. adjustment hole；13. rubber pad；14. abutment plate；15. connecting hole；16. the first fastener；17. the second fastener；
18. limit plate；19. clamping cavity；20 against column；
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment:
Such as Fig. 1 to Fig. 3, a kind of construction lifting tightening device includes support plate 1, and the upper surface of support plate 1 is fixed
Connection has the lifting hole(eyelet) 3 that lifting rope can be made to pass through, convenient for connecting with external lifting means there are four lifting lug 2 on lifting lug 2；Branch
The setting arranged side by side of the lower surface of fagging 1 there are two clamping component 4, the quantity of clamping component 4 by lifting article length or width
Depending on, the quantity of clamping component 4 is more, and the pressure for being dispersed in each clamping component 4 is fewer, so as to prevent clamping component 4
Impaired situation；Each clamping component 4 includes the first fixed column 41, the second fixed column 42, link block 43, the first adjustable column
44, the second adjustable column 45 and positioning column 46, the first fixed column 41 and the second fixed column 42 are arranged in support plate 1, and first is fixed
The top of column 41 and the second fixed column 42 passes through the through-hole being arranged in support plate 1 through support plate 1 and extends to support plate 1
The middle part of upper surface, the first fixed column 41 and the second fixed column 42 is hinged, the first fixed column 41 and the second fixed column 42
Lower part is located at the lower section of support plate 1 and affixed with a link block 43 respectively, the link block 43 in the first fixed column 41 with
Link block 43 in the second fixed column 42 is positioned opposite and forms the clamping cavity 19 that can have accommodated hanging body, adjusts first
The distance between fixed column 41 and the second fixed column 42, so as to adjust clamping cavity according to the actual conditions of lifting article
19 size can be adjusted for different lifting articles, and versatility is good；First adjustable column 44,45 and of the second adjustable column
Positioning column 46 is arranged between the first fixed column 41 and the top of the second fixed column 42, one end and first of the first adjustable column 44
The outer surface of fixed column 41 is affixed, and the other end of the first adjustable column 44 is set in one end of positioning column 46 and connects with its screw thread
Connect, the other end of positioning column 46 is set in outside one end of the second adjustable column 45 and is threadedly coupled with it, the second adjustable column 45 it is another
One end and the outer surface of the second fixed column 42 are affixed, in order to which preferably the first fixed column 41 and the second fixed column 42 are adjusted
And fixed function is played after adjusting, in rotational positioning column 46 can by the first adjustable column 44 and the second adjustable column 45 with
Elongation between positioning column 46 is adjusted to the distance between the first fixed column 41 and the second fixed column 42, first after the completion of adjusting
Adjusting rod, the second adjusting rod and locating rod can to the first fixed column 41 and second fixed column 42 its supporting role, prevent its with
Meaning is swung.
Driven wheel 5 is arranged on the outer surface of positioning column 46, the inner surface of driven wheel 5 and the outer surface of positioning column 46 are solid
It connects, there is the first groove 6 for being radially recessed and being bonded with wirerope outer surface on the outer surface of driven wheel 5, driven wheel 5
Top is provided with driving wheel 7, and driving wheel 7 is driven by the motor 8 being arranged in support plate 1, and being provided on driving wheel 7 can be with steel
The both ends of wirerope are wound driven wheel 5 by the second groove 9 that cord outer surface is bonded and is used cooperatively with the first groove 6 respectively
With driving wheel 7, and there are surplus on driven wheel 5, starting motor 8 makes its that driving wheel 7 be driven to rotate, and the rotation of driving wheel 7 can will
Wirerope on driven wheel 5 is crimped onto the second groove 9, frictional force of the driven wheel 5 due to wirerope and between it, and then with
Rotation, promotes positioning column 46 to rotate with it, and adjusts the elongation on positioning column 46 convenient for adjusting the first adjustable column 44 and second.
It is arranged with thrust spring 10 respectively on the outer surface of first fixed column 41 and the second fixed column 42, is moved down in the device
During, lifting article can be to one outside thrust of connecting plate, and connecting plate will cannot preferably lift by crane article in order to prevent
It wraps, thrust spring 10 can compress in the process, and then be applied to one inward force of connecting plate, guarantee lifting article
Gap is not present between connecting plate.
Clamp assemblies 11 are provided on link block 43, clamp assemblies 11 include and fixing seat 111, permanent opening 112, limit
Column 113 and elastic collar 114, the side of fixing seat 111 and link block 43 are affixed, and permanent opening 112 is embedded in the another of fixing seat 111
It is on one side and opposite with corresponding link block 43, connection permanent opening 112 and adjustment hole are offered in fixing seat 111
12, one end of limited post 113 is plugged in fixing seat 111 and is extended in permanent opening 112, elastic collar by adjustment hole 12
114 are located on adjustment hole 12, the inner surface of elastic collar 114 and the outer surface clearance fit of limited post 113, some lifting articles
Corner be not easy to come into full contact with connecting plate, can put it into permanent opening 112 at this time, and pass through mobile limited post 113
It is fixed in fixing seat 111, finally by elastic collar 114 by 113 fixed column of limited post, prevents it out of adjustment hole 12
Retroversion is gone out, and the fixing situation to lifting article is influenced.
It is provided with rubber pad 13 on the inner surface of permanent opening 112, convenient for increasing the frictional force of itself and lifting article, prevents
Article is lifted by crane during lifting to slide.
Abutment plate 14, the top of abutment plate 14 and branch are provided between adjacent the first fixed column 41 or the second fixed column 42
Fagging 1 is affixed, and the opposite flank of abutment plate 14 is extended respectively to close to corresponding first fixed column 41 or the second fixed column 42
On side, the surface of abutment plate 14 offers connecting hole 15, extends to clamping cavity by connecting hole 15 against one end of column 20
In 19, it is located at that clamp cavity 19 outer and be provided with can slide along the length direction against column 20 the against the other end of column 20
One fastener 16 is provided with the second fastener 17 being used cooperatively with the first fastener 16 in abutment plate 14, by against one end of column 20 with
Article fitting is lifted by crane, the first fastener 16 and the second fastener 17 on the other end of column 20 fasten, make to fix against column 20,
Lifting article is prevented to be scattered.
The lower part of connecting plate is provided with limit plate 18, and one end of limit plate 18 is vertical with connecting plate affixed, limit plate 18
The other end is free end, can be played a supportive role to the bottom of lifting article.
The present embodiment is suitable for different lifting articles, and versatility is good, and has replaced and traditional rope has been needed to fix
Mode, can will lifting article firmly fix, caused by preventing it during lifting because of unbalance stress or cord break
Security risk.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (6)
1. tightening device is lifted by crane in a kind of construction, it is characterised in that: include support plate, the upper surface of the support plate is fixed
It is connected at least one lifting lug, there is the lifting hole(eyelet) that lifting rope can be made to pass through on the lifting lug, the lower surface of support plate is arranged side by side to be set
Multiple clamping components are equipped with, each clamping component includes the first fixed column, the second fixed column, link block, the first adjusting
Column, the second adjustable column and positioning column, first fixed column and the setting of the second fixed column on the supporting plate, the first fixed column and the
The top of two fixed columns runs through support plate by the through-hole of setting on the supporting plate and extends to the upper surface of support plate, and first is solid
It is hinged in the middle part of fixed column and the second fixed column, the lower part of the first fixed column and the second fixed column is located at the lower section of support plate simultaneously
It is affixed with a link block respectively, the link block cloth opposite with the link block being located in the second fixed column in the first fixed column
The clamping cavity that can have accommodated hanging body is set and is formed, first adjustable column, the second adjustable column and positioning column are arranged at
Between one fixed column and the top of the second fixed column, one end of the first adjustable column and the outer surface of the first fixed column are affixed, and first
The other end of adjustable column is set in one end of positioning column and is threadedly coupled with it, and the other end of positioning column is set in the second adjusting
It is threadedly coupled outside one end of column and with it, the other end of the second adjustable column and the outer surface of the second fixed column are affixed；
Driven wheel is arranged on the outer surface of positioning column, the inner surface of driven wheel and the outer surface of positioning column are affixed, driven wheel
There is the first groove for being radially recessed and being bonded with wirerope outer surface on outer surface, be provided with above driven wheel actively
Wheel, by motor driven on the supporting plate is arranged, being provided on driving wheel can be bonded the driving wheel with wirerope outer surface
And the second groove being used cooperatively with the first groove.
2. tightening device is lifted by crane in construction according to claim 1, it is characterised in that: the first fixed column and second is fixed
It is arranged with thrust spring respectively on the outer surface of column.
3. tightening device is lifted by crane in construction according to claim 1, it is characterised in that: be provided with folder on the link block
Hold component, the clamp assemblies include with fixing seat, permanent opening, limited post and elastic collar, the side of the fixing seat with
Link block is affixed, and the permanent opening is embedded on another side of fixing seat and, fixing seat opposite with corresponding link block
On offer connection permanent opening and adjustment hole, one end of the limited post be plugged in fixing seat and extend to by adjustment hole
In permanent opening, the elastic collar is located on adjustment hole, the inner surface of elastic collar and the outer surface clearance fit of limited post.
4. tightening device is lifted by crane in construction according to claim 3, it is characterised in that: set on the inner surface of permanent opening
It is equipped with rubber pad.
5. tightening device is lifted by crane in construction according to claim 1, it is characterised in that: adjacent the first fixed column or the
Abutment plate is provided between two fixed columns, the top of the abutment plate and support plate are affixed, and the opposite flank of abutment plate is prolonged respectively
It extends on the side of corresponding first fixed column or the second fixed column, the surface of abutment plate offers connecting hole, against column
One end extended to and clamped in cavity by connecting hole, be located at that clamp outside cavity and be provided with can be along supporting against the other end of column
By the first fastener of the length direction sliding of column, the second fastener being used cooperatively with the first fastener is provided in abutment plate.
6. tightening device is lifted by crane in construction according to claim 1, it is characterised in that: the lower part setting of connecting plate is limited
Position plate, one end of the limit plate is vertical with connecting plate affixed, and the other end of limit plate is free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348324.4A CN108033396B (en) | 2017-12-15 | 2017-12-15 | A kind of construction lifting tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348324.4A CN108033396B (en) | 2017-12-15 | 2017-12-15 | A kind of construction lifting tightening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108033396A CN108033396A (en) | 2018-05-15 |
| CN108033396B true CN108033396B (en) | 2019-05-31 |
Family
ID=62102801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348324.4A Expired - Fee Related CN108033396B (en) | 2017-12-15 | 2017-12-15 | A kind of construction lifting tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108033396B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963441A (en) * | 2019-12-12 | 2020-04-07 | 天津贝林思模具有限公司 | Lifting device for die machining |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070078B (en) * | 2010-12-07 | 2013-04-03 | 青岛港（集团）有限公司 | Loading and unloading manipulator |
| CN201942429U (en) * | 2011-01-30 | 2011-08-24 | 三一集团有限公司 | Log hanger and actuating mechanism thereof |
| CN202152256U (en) * | 2011-07-12 | 2012-02-29 | 安徽富凯不锈钢有限责任公司 | Lifting hook |
| CN104973507A (en) * | 2014-04-10 | 2015-10-14 | 长春工业大学 | Multiple-claw heavy-type grasping hoisting apparatus |
| CN104477767A (en) * | 2014-12-04 | 2015-04-01 | 唐山瑞思可节能技术有限公司 | Axial parallel four-claw grabber |
| CN204873452U (en) * | 2015-08-18 | 2015-12-16 | 襄阳航林机械有限公司 | Anchor clamps for engine cylinder block |
-
2017
- 2017-12-15 CN CN201711348324.4A patent/CN108033396B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108033396A (en) | 2018-05-15 |
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Granted publication date: 20190531 |