CN106241593B - Tightening device is lifted by crane in a kind of construction - Google Patents
Tightening device is lifted by crane in a kind of construction Download PDFInfo
- Publication number
- CN106241593B CN106241593B CN201610599453.XA CN201610599453A CN106241593B CN 106241593 B CN106241593 B CN 106241593B CN 201610599453 A CN201610599453 A CN 201610599453A CN 106241593 B CN106241593 B CN 106241593B
- Authority
- CN
- China
- Prior art keywords
- seat
- steel cable
- hoisting board
- tighten
- wheel
- 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.)
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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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Tightening device is lifted by crane the invention discloses a kind of construction, it includes hoisting board (1), one end of the hoisting board (1) offers the cord hole (2) through fixation for steel cable, up/down perforation, which is offered, in the middle part of the hoisting board (1) is provided with positioning runner (3), one end of the positioning runner (3) offers and crosses grooving (4) for what steel cable passed through, one, which is provided with, in described positioning runner (3) tightens up seat (5), this tightens up the C character form structures that seat (5) generally one end is provided with opening, its be internally provided with one rotated with it be connected coordinate tighten up wheel (6), this tighten up at the periphery of wheel (6) radially it is recessed go out a circle can fit the groove of steel cable periphery.The present invention is simple in construction, easy to use, driving can tighten up the purpose that steel cable is tightened up in wheel realization in lifting, greatly improve the security in running, improve overall lifting efficiency.
Description
Technical field
The present invention relates to the processing and manufacturing field of construction apparatus, and in particular to be a kind of construction lifting
Tightening device.
Background technology
When lifting by crane the materials such as reinforcing bar, steel pipe, it is necessary to which it is fixed by suspension ring, but existing suspension ring are letter
Single D character form structures, because material is heavier during lifting, suspension ring can be stuck in steel cable and not go up and down, should so as to lose
, if not solving this problem, easily there is fall injury, therefore common method being lifted to high space-time in the effect of tightening up having
It is that the coherent signal work after ground is left in lifting on ground pounds suspension ring suddenly with steel pipe, tightens up its downslide and tie material, but
It is that the scope tightened up is also relatively limited, and reduces the operating efficiency of lifting.
The content of the invention
Tightening device is lifted by crane it is an object of the present invention to provide a kind of construction, it can efficiently solve in background technology and be deposited
The problem of.
The problem of in order to solve in the presence of background technology, it includes hoisting board 1, and one end of the hoisting board 1 offers confession
Steel cable offers up/down perforation and is provided with positioning runner 3 through fixed cord hole 2, the middle part of the hoisting board 1, and the positioning is slided
One end of groove 3 offers and crosses grooving 4 for what steel cable passed through, and being provided with one in described positioning runner 3 tightens up seat 5, the receipts
Tight generally one end of seat 5 is provided with the C character form structures of opening, its be internally provided with one rotated with it be connected cooperation tighten up wheel
6, this tighten up at the periphery of wheel 6 radially it is recessed go out a circle can fit the groove of steel cable periphery, it is described to tighten up the two of seat 5
Side extends outward a location-plate 7 respectively, and the both sides of the hoisting board 1 are offered and the clearance sliding fit of location-plate 7 respectively
Locating slot 8, one end level relative with openend of seat 5 of tightening up be welded with installing plate 9, electricity be provided with the installing plate 9
Motor is installed in machine box 10, described motor box 10, drive gear 11, the driving are installed on the output shaft end of the motor
The side of gear 11 is provided with a circle through motor box 10, at the periphery for tightening up wheel 6 and engages cooperation with drive gear 11
Gear ring, the end of the positioning runner 3 offers spring groove, spring, the other end of the spring is fixed with the spring groove
Withstand on and tighten up on seat 5.
It is slidably matched at the bottom surface of the installing plate 9 at the upper top surface of laminating hoisting board 1.
One layer of skid-proof rubber cortex is provided with described groove.
As a result of above technical scheme, the invention has the advantages that：It is simple in construction, it is easy to use, can
In lifting, driving tightens up wheel and realizes the purpose for tightening up steel cable, greatly improves the security in running, improves
Overall lifting efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below will
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Referring to Fig. 1, present embodiment is achieved using following technical scheme, and it includes hoisting board 1, the lifting
One end of plate 1 is offered for steel cable through fixed cord hole 2, and the middle part of the hoisting board 1 offers up/down perforation and is provided with
Positioning runner 3, one end of the positioning runner 3 is offered crosses setting in grooving 4, described positioning runner 3 for what steel cable passed through
There is one to tighten up seat 5, this tightens up the C character form structures that the generally one end of seat 5 is provided with opening, it is internally provided with one and its turn
What dynamic connection coordinated tightens up wheel 6, this tighten up at the periphery of wheel 6 radially it is recessed go out a circle can fit the recessed of steel cable periphery
Groove, the both sides for tightening up seat 5 extend outward a location-plate 7 respectively, and the both sides of the hoisting board 1 are offered with determining respectively
The locating slot 8 of the position clearance sliding fit of plate 7, one end level relative with openend of seat 5 of tightening up is welded with installing plate 9, should
It is provided with installing plate 9 in motor box 10, described motor box 10 and motor is installed, drive is installed on the output shaft end of the motor
Moving gear 11, the side of the drive gear 11 is passed through is provided with a circle and drive at motor box 10, the periphery for tightening up wheel 6
The gear ring that the engagement of moving gear 11 coordinates, the end of the positioning runner 3 offers spring groove, spring is fixed with the spring groove,
The other end of the spring, which is withstood on, to be tightened up on seat 5.
It is slidably matched at the bottom surface of the installing plate 9 at the upper top surface of laminating hoisting board 1.
One layer of skid-proof rubber cortex is provided with described groove.
One end of hawser is fixed in cord hole 2 first, in use, by hoisting board 1 from the steel pipe or reinforcing bar piled up
Bottom will be put into around later in the middle part of steel cable in grooving 4, then pull open location-plate 7 and be placed in steel cable and tighten up wheel 6
Groove in, then unclamp location-plate 7, wheel 6 is tightened up under the action of the spring can fit steel cable all the time, then gently play pretension
Steel cable, steel cable can gradually be pushed open and tighten up seat 5 during pretension, until tightening up the end of seat 5 and the end of positioning runner 3
Start to start motor after portion's contact, motor is driven by drive gear 11 tightens up the rotation of wheel 6, and the now steel cable position of pretension
It is constant, therefore, it is possible to realize the purpose finally tightened up, greatly improves the security during handling.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (3)
1. tightening device is lifted by crane in a kind of construction, it is characterised in that it includes hoisting board (1), and one end of the hoisting board (1) is opened
Up/down perforation, which is offered, provided with the cord hole (2) that fixation is passed through for steel cable, in the middle part of the hoisting board (1) is provided with positioning runner
(3), one end of the positioning runner (3) offers and crosses setting in grooving (4), described positioning runner (3) for what steel cable passed through
There is one to tighten up seat (5), this tightens up the C character form structures that seat (5) generally one end is provided with opening, its be internally provided with one with
What it rotated that connection coordinates tightens up wheel (6), this tighten up at the periphery of wheel (6) radially it is recessed go out a circle can fit outside steel cable
The groove of disc, the both sides for tightening up seat (5) extend outward a location-plate (7), the both sides of the hoisting board (1) respectively
The locating slot (8) with location-plate (7) clearance sliding fit is offered respectively, it is described to tighten up seat (5) one end relative with openend
Level is welded with installing plate (9), is provided with the installing plate (9) in motor box (10), described motor box (10) and is provided with electricity
Drive gear (11) is installed, the side of the drive gear (11) passes through motor box (10) on machine, the output shaft end of the motor,
A circle is provided with the periphery for tightening up wheel (6) gear ring coordinated, the positioning runner (3) are engaged with drive gear (11)
End offer spring groove, spring is fixed with the spring groove, the other end of the spring, which is withstood on, to be tightened up on seat (5).
2. a kind of construction lifting tightening device according to claim 1, it is characterised in that under the installing plate (9)
It is slidably matched at bottom surface at the upper top surface of laminating hoisting board (1).
3. a kind of construction lifting tightening device according to claim 1, it is characterised in that set in described groove
There is one layer of skid-proof rubber cortex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599453.XA CN106241593B (en) | 2016-07-24 | 2016-07-24 | Tightening device is lifted by crane in a kind of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599453.XA CN106241593B (en) | 2016-07-24 | 2016-07-24 | Tightening device is lifted by crane in a kind of construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106241593A CN106241593A (en) | 2016-12-21 |
| CN106241593B true CN106241593B (en) | 2017-09-29 |
Family
ID=57604116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599453.XA Active CN106241593B (en) | 2016-07-24 | 2016-07-24 | Tightening device is lifted by crane in a kind of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106241593B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2213629A (en) * | 1937-05-12 | 1940-09-03 | Robert A Fontaine | Brick stack grab |
| CN2477600Y (en) * | 2001-06-05 | 2002-02-20 | 重庆钢铁(集团)有限责任公司 | Slings for lifting loads |
| CN101708804A (en) * | 2009-12-18 | 2010-05-19 | 北京首钢建设集团有限公司 | Construction method of lifting carbon bricks at blast furnace bottom |
| CN202492273U (en) * | 2012-03-30 | 2012-10-17 | 南方风机股份有限公司 | Simple and portable girder lifting device for wind turbine blades |
| CN104085776A (en) * | 2014-07-15 | 2014-10-08 | 中船黄埔文冲船舶有限公司 | Propeller blade hoisting tool |
-
2016
- 2016-07-24 CN CN201610599453.XA patent/CN106241593B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2213629A (en) * | 1937-05-12 | 1940-09-03 | Robert A Fontaine | Brick stack grab |
| CN2477600Y (en) * | 2001-06-05 | 2002-02-20 | 重庆钢铁(集团)有限责任公司 | Slings for lifting loads |
| CN101708804A (en) * | 2009-12-18 | 2010-05-19 | 北京首钢建设集团有限公司 | Construction method of lifting carbon bricks at blast furnace bottom |
| CN202492273U (en) * | 2012-03-30 | 2012-10-17 | 南方风机股份有限公司 | Simple and portable girder lifting device for wind turbine blades |
| CN104085776A (en) * | 2014-07-15 | 2014-10-08 | 中船黄埔文冲船舶有限公司 | Propeller blade hoisting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106241593A (en) | 2016-12-21 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |