CN108163701A - Clamping device is lifted by crane with tubing in a kind of construction site - Google Patents
Clamping device is lifted by crane with tubing in a kind of construction site Download PDFInfo
- Publication number
- CN108163701A CN108163701A CN201711404328.XA CN201711404328A CN108163701A CN 108163701 A CN108163701 A CN 108163701A CN 201711404328 A CN201711404328 A CN 201711404328A CN 108163701 A CN108163701 A CN 108163701A
- Authority
- CN
- China
- Prior art keywords
- hinged seat
- transverse slat
- tubing
- crane
- construction site
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of construction site tubing to lift by crane clamping device, including transverse slat, telescopic device, the first hinged seat, curved splint, the upper end of curved splint is connected on the first hinged seat, two curved splints are symmetrical arranged along telescopic device, the outer arcuate face top of curved splint is equipped with the second hinged seat, the lower end both sides of transverse slat are symmetrically installed with third hinged seat, are connected between second hinged seat of telescopic device the same side and third hinged seat by connecting rod.The present invention is by setting screw; it can realize and up and down adjustment is carried out to two the first hinged seats in supporting rod bottom side of the wall; reach the clamping of curved splint; here the lifting of supporting rod is driven using screw; traditional hydraulic cylinder is banned; hydraulic cylinder is always maintained at driving condition in clamping, and the screw used is constantly in clamped condition once if shutdown, and the clamping effect that gets up relatively is more preferable.
Description
Technical field
The present invention relates to the realm of building construction, clamping device is lifted by crane in specifically a kind of construction site with tubing.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
We are seen on-site unexpectedly there is many lifting machines, carry out playing lifting to tubing with these lifting machines
It unloads, traditional lifting machine is all Practical hook to carry out the lifting of tubing, also needs to worker when lifting in this way to carry out
Bundling operation, it is very troublesome, occurred the clamp system of hydraulic-driven later, although hydraulic operation reduces manpower, but whole
A lifting process needs hydraulic pressure whole process to work, therefore there is very big waste, so still having for this clamp system very big
Room for improvement.
Invention content
The purpose of the present invention is to provide a kind of construction site tubing to lift by crane clamping device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：
Clamping device is lifted by crane in a kind of construction site with tubing, and including transverse slat, the center of the transverse slat, which is run through, is equipped with telescopic device,
It is symmetrically installed with the first hinged seat on the lower end outside wall of telescopic device, the water of line and transverse slat between two the first hinged seats
Flat central axes are parallel, and curved splint is connected on the first hinged seat, and the concave profile of two curved splints is oppositely arranged, arc
The upper end of clamping plate is connected on the first hinged seat, and two curved splints are symmetrical arranged along telescopic device, the outer arcuate of curved splint
Face top is equipped with the second hinged seat, and the lower end both sides of transverse slat are symmetrically installed with third hinged seat, set on telescopic device the same side
The second hinged seat and third hinged seat between be connected by connecting rod.
As further embodiment of the present invention：The upper end both sides of the transverse slat are symmetrically installed with connector, and connector is used for
It is connected with the elevating mechanism of lifting machine.
As further scheme of the invention：The telescopic device includes fixes sleeve, and the lower end of fixes sleeve is fixed
Mounted on transverse slat upper end, supporting rod is inserted with inside the lower end of fixes sleeve, the lower end of supporting rod is set across transverse slat, the first hinge
Joint chair is mounted on the side wall of supporting rod, threaded hole is offered inside the upper end of supporting rod, the inside of fixes sleeve is additionally provided with silk
Bar, the lower end of screw are mounted in threaded hole, and the upper end of the fixes sleeve is equipped with sealing plate, and sealing plate upper end is equipped with deceleration
Device, the upper end of retarder are sequentially connected with motor, and the upper end of screw is connected across sealing plate with retarder.
As further scheme of the invention：The center of the transverse slat offers through-hole, and supporting rod is set across through-hole.
As further scheme of the invention：It is connected between the screw and sealing plate by bearing.
As further scheme of the invention：Sliding block, fixing sleeve are symmetrically installed on the upper end outer wall of the supporting rod
Sliding slot is symmetrically offered on the madial wall of cylinder, sliding slot is parallel with screw, and the one end of sliding block far from supporting rod, which is slided, is set on sliding slot
It is interior.
As further scheme of the invention：The outer cover of the retarder and motor is equipped with protective jacket, protective jacket
Lower end is mounted on sealing plate.
As further scheme of the invention：The medial surface of the curved splint is equipped with wear-resistant pad.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple is reasonable, and use is efficient and convenient, when
During electric motor starting, motor can drive screw to rotate by retarder, and screw drives supporting rod in fixation by threaded hole again
It realizes and moves up and down in sleeve, can realize and up and down adjustment is carried out to two the first hinged seats in supporting rod bottom side of the wall,
Reach the clamping of above-mentioned curved splint, drive the lifting of supporting rod using screw here, banned traditional hydraulic cylinder, hydraulic pressure
Cylinder is always maintained at driving condition in clamping, and the screw used is constantly in clamped condition once if shutdown, relatively
The clamping effect that gets up is more preferable.
Description of the drawings
Fig. 1 is the structure diagram that construction site tubing lifts by crane clamping device.
Fig. 2 is the structure diagram that construction site tubing lifts by crane telescopic device in clamping device.
In figure：1- transverse slats, 2- telescopic devices, the first hinged seats of 3-, 4- curved splints, the second hinged seats of 5-, 6- thirds hinge
Joint chair, 7- connecting rods, 8- connectors, 9- fixes sleeves, 10- supporting rods, 11- through-holes, 12- threaded holes, 13- screws, 14- envelopes
Plate, 15- bearings, 16- retarders, 17- motors, 18- sliding blocks, 19- sliding slots, 20- protective jackets, 21- wear-resistant pads.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig.1~2, in the embodiment of the present invention, clamping device is lifted by crane in a kind of construction site with tubing, including transverse slat 1,
It is hinged to be symmetrically installed with first through telescopic device 2 is equipped with for the center of the transverse slat 1 on the lower end outside wall of telescopic device 2
Seat 3, the line between two the first hinged seats 3 is parallel with the horizontal median axis of transverse slat 1, and arc is connected on the first hinged seat 3
Clevis plate 4, the concave profile of two curved splints 4 are oppositely arranged, and the upper end of curved splint 4 is connected on the first hinged seat 3, and two
A curved splint 4 is symmetrical arranged along telescopic device 2, and the outer arcuate face top of curved splint 4 is equipped with the second hinged seat 5, transverse slat 1
Lower end both sides be symmetrically installed with third hinged seat 6, the second hinged seat 5 and third hinged seat 6 set on 2 the same side of telescopic device
Between be connected by connecting rod 7, when telescopic device 2 stretches, first hinged seat 3 can be passed through and drive curved splint 4
Upper end moves up and down, and the outside of curved splint 4 further through the second hinged seat 5 connection connecting rod 7 lower end, connecting rod 7 it is upper
End connects transverse slat 1 by third hinged seat 6, therefore the upper end of connecting rod 7 can not be subjected to displacement variation, but connecting rod 7
Upper end can realize and rotated around third hinged seat 6, therefore when the upper end of curved splint 4 is moved, two can be driven
The lower end realization of curved splint 4 is close to each other or separate, then realizes the synergistic effect of two curved splints 4, realizes to pipe
The clamping of material.
The upper end both sides of the transverse slat 1 are symmetrically installed with connector 8, and connector 8 is for the elevating mechanism phase with lifting machine
Connection.
The telescopic device 2 includes fixes sleeve 9, and the lower end of fixes sleeve 9 is fixedly mounted on 1 upper end of transverse slat, fixing sleeve
Supporting rod 10 is inserted with inside the lower end of cylinder 9, the lower end of supporting rod 10 is set across transverse slat 1, and the first hinged seat 3 is mounted on support
On the side wall of bar 10, threaded hole 12 is offered inside the upper end of supporting rod 10, the inside of fixes sleeve 9 is additionally provided with screw 13, silk
The lower end of bar 13 is mounted in threaded hole 12, and the upper end of the fixes sleeve 9 is equipped with sealing plate 14, and 14 upper end of sealing plate, which is equipped with, to be subtracted
Fast device 15, the upper end of retarder 15 are sequentially connected with motor 16, and the upper end of screw 13 is connected across sealing plate 14 with retarder 15,
When motor 16 starts, motor 16 can drive screw 13 to rotate by retarder 15, and screw 13 passes through 12 band of threaded hole again
Dynamic supporting rod 10 is realized in fixes sleeve 9 to be moved up and down, and can be realized to two first in 10 bottom side of the wall of supporting rod
Hinged seat 3 carries out up and down adjustment, reaches the clamping of above-mentioned curved splint 4, drives the liter of supporting rod 10 using screw 13 here
Drop has banned traditional hydraulic cylinder, and hydraulic cylinder is always maintained at driving condition in clamping, and the screw 13 used once stops
Machine is then just constantly in clamped condition, and the clamping effect that gets up relatively is more preferable.
The center of the transverse slat 1 offers through-hole 11, and supporting rod 10 is set across through-hole 11.
It is connected between the screw 13 and sealing plate 14 by bearing 15.
Sliding block 18 is symmetrically installed on the upper end outer wall of the supporting rod 10, is symmetrically opened up on the madial wall of fixes sleeve 9
There is sliding slot 19, sliding slot 19 is parallel with screw 13, and the one end of sliding block 18 far from supporting rod 10, which is slided, to be set in sliding slot 19.Sliding slot 19
Setting with sliding block 18 can follow screw 13 to rotate together to avoid supporting rod 10.
The outer cover of the retarder 15 and motor 16 is equipped with protective jacket 20, and the lower end of protective jacket 20 is mounted on sealing plate 14
On.
The medial surface of the curved splint 4 is equipped with wear-resistant pad 21.
The present invention operation principle be：When motor 16 starts, motor 16 can drive screw 13 by retarder 15
Rotation, screw 13 drive supporting rod 10 to be realized in fixes sleeve 9 and move up and down, can realize to branch by threaded hole 12 again
Two the first hinged seats 3 in 10 bottom side of the wall of strut carry out up and down adjustment, reach the clamping of above-mentioned curved splint 4, here
The lifting of supporting rod 10 is driven using screw 13, has banned traditional hydraulic cylinder, hydraulic cylinder is to be always maintained at driving in clamping
State, and the screw 13 used is constantly in clamped condition once if shutdown, the clamping effect that gets up relatively is more preferable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. clamping device is lifted by crane in a kind of construction site with tubing, including transverse slat（1）, which is characterized in that the transverse slat（1）Center
Through being equipped with telescopic device（2）, telescopic device（2）Lower end outside wall on be symmetrically installed with the first hinged seat（3）, two
One hinged seat（3）Between line and transverse slat（1）Horizontal median axis it is parallel, the first hinged seat（3）On be connected with arc folder
Plate（4）, two curved splints（4）Concave profile be oppositely arranged, curved splint（4）Upper end be connected to the first hinged seat（3）
On, two curved splints（4）Along telescopic device（2）It is symmetrical arranged, curved splint（4）Outer arcuate face top the second hinge is installed
Joint chair（5）, transverse slat（1）Lower end both sides be symmetrically installed with third hinged seat（6）, set on telescopic device（2）The second of the same side
Hinged seat（5）With third hinged seat（6）Between pass through connecting rod（7）It is connected.
2. clamping device is lifted by crane in construction site according to claim 1 with tubing, which is characterized in that the transverse slat（1）'s
Upper end both sides are symmetrically installed with connector（8）, connector（8）It is connected for the elevating mechanism with lifting machine.
3. clamping device is lifted by crane in construction site according to claim 1 or 2 with tubing, which is characterized in that the flexible dress
It puts（2）Including fixes sleeve（9）, fixes sleeve（9）Lower end be fixedly mounted on transverse slat（1）Upper end, fixes sleeve（9）Lower end
Inside is inserted with supporting rod（10）, supporting rod（10）Lower end pass through transverse slat（1）Setting, the first hinged seat（3）Mounted on support
Bar（10）Side wall on, supporting rod（10）Upper end inside offer threaded hole（12）, fixes sleeve（9）Inside be additionally provided with silk
Bar（13）, screw（13）Lower end be mounted on threaded hole（12）It is interior, the fixes sleeve（9）Upper end sealing plate is installed（14）,
Sealing plate（14）Upper end is equipped with retarder（15）, retarder（15）Upper end be sequentially connected with motor（16）, screw（13）It is upper
It holds across sealing plate（14）With retarder（15）It is connected.
4. clamping device is lifted by crane in construction site according to claim 3 with tubing, which is characterized in that the transverse slat（1）'s
Center offers through-hole（11）, supporting rod（10）Across through-hole（11）Setting.
5. clamping device is lifted by crane in construction site according to claim 3 with tubing, which is characterized in that the screw（13）With
Sealing plate（14）Between pass through bearing（15）It is connected.
6. clamping device is lifted by crane in construction site according to claim 4 or 5 with tubing, which is characterized in that the supporting rod
（10）Upper end outer wall on be symmetrically installed with sliding block（18）, fixes sleeve（9）Madial wall on symmetrically offer sliding slot（19）, it is sliding
Slot（19）With screw（13）It is parallel, sliding block（18）Far from supporting rod（10）One end slide be set on sliding slot（19）It is interior.
7. clamping device is lifted by crane in construction site according to claim 6 with tubing, which is characterized in that the retarder（15）
And motor（16）Outer cover be equipped with protective jacket（20）, protective jacket（20）Lower end be mounted on sealing plate（14）On.
8. clamping device is lifted by crane in construction site according to claim 1 with tubing, which is characterized in that the curved splint
（4）Medial surface be equipped with wear-resistant pad（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404328.XA CN108163701A (en) | 2017-12-22 | 2017-12-22 | Clamping device is lifted by crane with tubing in a kind of construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404328.XA CN108163701A (en) | 2017-12-22 | 2017-12-22 | Clamping device is lifted by crane with tubing in a kind of construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108163701A true CN108163701A (en) | 2018-06-15 |
Family
ID=62523360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404328.XA Pending CN108163701A (en) | 2017-12-22 | 2017-12-22 | Clamping device is lifted by crane with tubing in a kind of construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163701A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913863A (en) * | 2018-07-05 | 2018-11-30 | 芜湖市泰能电热器具有限公司 | Clamping device is used in a kind of extraction of aluminum pipe |
| CN109114304A (en) * | 2018-10-10 | 2019-01-01 | 中山市爱科应用科技有限公司 | A kind of drainage pipe fitting, which quickly connects, uses top removal device |
| CN109530902A (en) * | 2018-10-17 | 2019-03-29 | 苏州璞悦精工科技有限公司 | Full-automatic high precision cylinder clamps molding machine |
| CN110937504A (en) * | 2019-12-20 | 2020-03-31 | 浦江培咯电子科技有限公司 | Factory-used crane for transferring goods on large scale |
| CN112573364A (en) * | 2020-12-28 | 2021-03-30 | 国网河南淅川县供电公司 | Pipeline hoist and mount laying device for electric power construction |
| CN113405756A (en) * | 2021-06-15 | 2021-09-17 | 安徽朗迪叶轮机械有限公司 | Height-adjustable cross-flow fan blade drop test tool |
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|---|---|---|---|---|
| CN2224830Y (en) * | 1995-05-08 | 1996-04-17 | 新沂市交通设备器材厂 | Lifting grab bucket of rotary wheel |
| CN101600642A (en) * | 2006-11-23 | 2009-12-09 | 派内曼设备有限责任公司 | Article holder |
| CN201896039U (en) * | 2010-11-30 | 2011-07-13 | 山东景芝酒业股份有限公司 | Screw rod driving type material catching hopper |
| CN204342271U (en) * | 2014-12-16 | 2015-05-20 | 焦作市金鑫恒拓高温材料有限公司 | The safe lifting appliance of prefabricated section |
| CN106829735A (en) * | 2015-12-03 | 2017-06-13 | 天津诚强机械制造有限公司 | Steel pipe boom hoisting |
-
2017
- 2017-12-22 CN CN201711404328.XA patent/CN108163701A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224830Y (en) * | 1995-05-08 | 1996-04-17 | 新沂市交通设备器材厂 | Lifting grab bucket of rotary wheel |
| CN101600642A (en) * | 2006-11-23 | 2009-12-09 | 派内曼设备有限责任公司 | Article holder |
| CN201896039U (en) * | 2010-11-30 | 2011-07-13 | 山东景芝酒业股份有限公司 | Screw rod driving type material catching hopper |
| CN204342271U (en) * | 2014-12-16 | 2015-05-20 | 焦作市金鑫恒拓高温材料有限公司 | The safe lifting appliance of prefabricated section |
| CN106829735A (en) * | 2015-12-03 | 2017-06-13 | 天津诚强机械制造有限公司 | Steel pipe boom hoisting |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913863A (en) * | 2018-07-05 | 2018-11-30 | 芜湖市泰能电热器具有限公司 | Clamping device is used in a kind of extraction of aluminum pipe |
| CN109114304A (en) * | 2018-10-10 | 2019-01-01 | 中山市爱科应用科技有限公司 | A kind of drainage pipe fitting, which quickly connects, uses top removal device |
| CN109530902A (en) * | 2018-10-17 | 2019-03-29 | 苏州璞悦精工科技有限公司 | Full-automatic high precision cylinder clamps molding machine |
| CN110937504A (en) * | 2019-12-20 | 2020-03-31 | 浦江培咯电子科技有限公司 | Factory-used crane for transferring goods on large scale |
| CN112573364A (en) * | 2020-12-28 | 2021-03-30 | 国网河南淅川县供电公司 | Pipeline hoist and mount laying device for electric power construction |
| CN113405756A (en) * | 2021-06-15 | 2021-09-17 | 安徽朗迪叶轮机械有限公司 | Height-adjustable cross-flow fan blade drop test tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |