CN106002813B - One kind drop hinders reversible turnbuckle - Google Patents
One kind drop hinders reversible turnbuckle Download PDFInfo
- Publication number
- CN106002813B CN106002813B CN201610514787.2A CN201610514787A CN106002813B CN 106002813 B CN106002813 B CN 106002813B CN 201610514787 A CN201610514787 A CN 201610514787A CN 106002813 B CN106002813 B CN 106002813B
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- CN
- China
- Prior art keywords
- side plate
- housing
- set lever
- capstan winch
- rotary shaft
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention provides one kind drop to hinder reversible turnbuckle, in housing, gear is installed with capstan winch rotary shaft, support bar is parallel with capstan winch rotary shaft, the lock valve that can be rotated using support bar as rotary shaft is installed, described lock valve includes the valve body formed that is symmetrically stitched together by a pair of structure identicals locking elbows, set lever is provided with the top of valve body on support bar, set lever bar hole is machined with upper plate, set lever is passed outside set lever bar hole to housing；Compression spring is cased with described set lever, the bottom of compression spring is withstood on valve body, the top of compression spring is connected on spring isolation pad, and spring isolation pad is enclosed on set lever and spring isolation pad is withstood on the inwall of upper plate, and lock valve coordinates for locking gear with gear；Pulley spindle is also equipped between first side plate and the second side plate, fixed pulley is installed on pulley spindle.Engineering use cost is low.It is easy to use.Auto lock, it is anti-skidding and prevent from reversing.
Description
Technical field
The present invention relates to turnbuckle, and in particular to one kind drop hinders reversible turnbuckle, can apply in lifting, tight rope, rope
The fields such as control.
Background technology
The bearing capacity of steel wire rope determines the peak load of turnbuckle in existing turnbuckle.The bigger steel wire rope of load is more
Slightly, the radius of curvature of free bend is bigger, and the winch and its auxiliary pulley of lay winding wire ropes are bigger, the volume of turnbuckle and
Weight is bigger.Move, install and use is all inconvenient for big load turnbuckle.
The content of the invention
Based on problems of the prior art, the present invention proposes a kind of drop and hinders reversible turnbuckle, overcomes traditional tight
Line device depends merely on human hand direct pull steel wire rope, the defects of can not locking and be anti-skidding, while efficiently reduces the body of turnbuckle again
Product.
In order to solve the above-mentioned technical problem, the application, which adopts the following technical scheme that, is achieved：
One kind drop hinders reversible turnbuckle, including housing and capstan winch, and described housing includes upper plate and is connected with upper plate
The first side plate and the second side plate, the first side plate and the second side plate are parallel；Described capstan winch includes turnably being arranged on the
Capstan winch rotary shaft on side plate and the second side plate, one end of capstan winch rotary shaft extend out to outside the second side plate and set in end
It is equipped with crank mounting hole, being installed with a pair of rotations in the capstan winch rotary shaft in housing stops drum；
In housing, rotate and be only installed with gear, capstan winch in the capstan winch rotary shaft between drum and crank mounting hole
One end of support bar is connected with the second side plate directly over rotary shaft, support bar is parallel with capstan winch rotary shaft, support bar it is another
The lock valve that can be rotated using support bar as rotary shaft is installed on one end, lock valve be located at gear planar just on
Side；
Described lock valve includes the valve body formed that is symmetrically stitched together by a pair of structure identicals locking elbows, valve body
Top be provided with set lever, set lever bar hole is machined with upper plate, set lever passes set lever bar hole
To outside housing；
Compression spring is cased with described set lever, the bottom of compression spring is withstood on valve body, the top of compression spring
It is limited on spring isolation pad, spring isolation pad is enclosed on set lever and spring isolation pad withstands on upper plate
On inwall, lock valve coordinates for locking gear with gear；
In housing, pulley spindle is also equipped between the first side plate and the second side plate, more than one is installed on pulley spindle
Fixed pulley, cabling bar hole is provided with the upper plate above fixed pulley, steel wire rope is equipped with after being drawn from capstan winch around outside
Movable pulley again from cabling bar hole around fixed pulley and the outside movable pulley being equipped with after, steel wire rope is finally connected on housing.
The present invention also has following distinguishing feature：
Described rotation, which stops, is provided with more than one winch cable connecting hole for being used for connecting steel wire ropes one end on drum.
Crank is installed on described crank mounting hole, the crank coordinated with crank mounting hole is provided with described crank
Mounting head.
The section of described crank mounting hole and the section of crank mounting head are rectangle.
Described gear is T-shaped gear.
Described locking elbow is ox horn shape.
Two housing steel for the connecting steel wire ropes other end are machined with upper plate beside described cabling bar hole
Cord connecting hole.
The three face U-shaped housings that described housing is the four sides housing that both sides open or bottom opening and both sides open.
Compared with prior art, beneficial has the technical effect that the present invention：
(I) turnbuckle of the invention is used cooperatively with assembly pulley, and small driving force and turnbuckle can carry several times even
More than ten times of load.Reduce at double due to having used the steel cable on assembly pulley capstan winch to load.
(II) engineering use cost is low.The turnbuckle of very little can be selected under same loading condition, reduces engineering equipment
Cost.
(III) it is easy to use.It is small volume, in light weight due to Smaller load turnbuckle, move conveniently, using simple.
(IV) auto lock, it is anti-skidding and prevent from reversing.Double-shift type designs, can be with bidirectional locking.
Brief description of the drawings
Fig. 1 is the internal structure perspective diagram of the present invention.
Fig. 2 is the structural representation of lock valve and gear.
Fig. 3 is the structural representation for the four sides housing that both sides open.
Fig. 4 is the structural representation of three face U-shaped housings of bottom opening and both sides opening.
Fig. 5 is the structural representation of crank.
The implication of each label is in figure：1- housings, (1-1)-upper plate, (1-2)-the first side plate, (1-3)-the second side plate,
(1-4)-set lever bar hole, (1-5)-cabling bar hole, (1-6)-housing steel wire rope connecting hole, 2- capstan winches, 3- capstan winches turn
Moving axis, 4- crank mounting holes, 5-, which is rotated, stops drum, 6- gears, 7- support bars, 8- lock valves, (8-1)-locking elbow, and (8-2)-
Valve body, (8-3)-set lever, 9- compression springs, 10- spring isolation pads, 11- pulley spindles, 12- fixed pulleys, 13- capstan winch steel
Cord connecting hole, 14- cranks, 15- crank mounting heads.
The particular content of the present invention is described in more detail with reference to embodiments.
Embodiment
Above-mentioned technical proposal is deferred to, specific embodiment of the invention given below is, it is necessary to which explanation is the present invention not office
It is limited to specific examples below, such as the change of all parts size, the size variation of power, upper strata crossbeam and lower floor's crossbeam
Number, number of longeron etc., all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
The present invention is described in further details with reference to embodiment.
Embodiment：
Above-mentioned technical proposal is deferred to, as shown in Figures 1 to 5.The present embodiment provides a kind of drop and hinders reversible turnbuckle, including shell
Body 1 and capstan winch 2, described housing include upper plate 1-1 and the first side plate 1-2 and the second side plate 1- that are connected with upper plate 1-1
3, the first side plate 1-2 and the second side plate 1-3 are parallel；Described capstan winch 2 includes turnably being arranged on the first side plate 1-2 and second
Capstan winch rotary shaft 3 on side plate 1-3, one end of capstan winch rotary shaft 3 extend out to outside the second side plate 1-3 and had in end set
Crank mounting hole 4, a pair of rotations are installed with the capstan winch rotary shaft 3 in housing 1 and stop drum 5；
In housing 1, rotate and be only installed with gear 6 in the capstan winch rotary shaft 3 between drum 5 and crank mounting hole 4,
One end of support bar 7 is connected with the second side plate 1-3 directly over capstan winch rotary shaft 3, support bar 7 is parallel with capstan winch rotary shaft 3,
The institute of gear 6 can be located at the lock valve 8 that support bar 7 is rotary shaft rotation, lock valve 8 by being provided with the other end of support bar 7
Surface planar；
Described lock valve 8 includes the valve body formed that is symmetrically stitched together by a pair of structure identicals locking elbow 8-1
Set lever 8-3 is provided with the top of 8-2, valve body 8-2, set lever bar hole 1-4 is machined with upper plate 1-1, locks hand
Handle 8-3 passes set lever bar hole 1-4 to outside housing 1；
Compression spring 9 is cased with described set lever 8-3, the bottom of compression spring 9 is withstood on valve body 8-2, compresses bullet
The top of spring 9 is limited on spring isolation pad 10, and spring isolation pad 10 is enclosed on set lever 8-3 and spring is isolated
Pad 10 is withstood on upper plate 1-1 inwall, and lock valve 8 coordinates for locking gear 6 with gear 6；
In housing 1, pulley spindle 11 is also equipped between the first side plate 1-2 and the second side plate 1-3, is installed on pulley spindle 11
There is more than one fixed pulley 12, be provided with cabling bar hole 1-5 on the upper plate 1-1 of the top of fixed pulley 12, steel wire rope is from capstan winch 2
Around the outside movable pulley being equipped with again from cabling bar hole 1-5 around fixed pulley 12 and the outside movable pulley being equipped with after upper extraction
Afterwards, steel wire rope is finally connected on housing 1.
Rotate to stop and more than one winch cable connecting hole 13 for being used for connecting steel wire ropes one end is provided with drum 5.
Crank 14 is installed on crank mounting hole 4, the crank coordinated with crank mounting hole 4 is provided with described crank 14
Mounting head 15.The section of crank mounting hole 4 and the section of crank mounting head 15 are rectangle.
Gear 6 is T-shaped gear.It is ox horn shape to lock elbow 8-1, is easy to locking gear 6.
Two housing steel for the connecting steel wire ropes other end are machined with upper plate 1-1 beside cabling bar hole 1-5
Cord connecting hole 1-6.A bridge of the nose is formed between two housing steel wire rope connecting hole 1-6, for fixing steel wire rope.
The three face U-shaped housings that housing 1 is the four sides housing that both sides open or bottom opening and both sides open.On housing 1
Processing can be designed as needed in order to install the structure such as all parts, various mounting holes.
The use application method of the present invention：
In use, first one end of steel wire rope is arranged in the winch cable connecting hole 13 for rotating and stopping on drum 5, steel wire
Restrict and pass through fixed pulley 12 after rotating and being wound in the capstan winch rotary shaft stopped between drum 5 at a pair, then from cabling bar hole
1-5 is passed, and it is fixed with another in housing 1 that steel wire rope penetrates after being connected in the outside of housing 1 with running block from cabling bar hole 1-5
Pulley 12 is connected, and so combines several times, reaches labour-saving purpose, the other end of last steel wire rope is connected to two housing steel wire ropes
On the bridge of the nose that connecting hole 1-6 is formed.Steel cable connection between capstan winch 2 and fixed pulley 12 is completed according to the connection method of assembly pulley.
The crank mounting head 15 of crank 14 is inserted in crank mounting hole 4, moves set lever 8-3 to set lever bar shapeds
Hole 1-4 middle part, now, locking elbow 8-1 depart from gear 6, rotate crank 14 and drive capstan winch 2 to rotate, capstan winch 2 can be free
Not any rotation of locking in positive and negative both direction.
If set lever 8-3 to be moved to set lever bar hole 1-4 one end, now, a locking elbow 8-1 is caught in
In the tooth of gear 6, another locking elbow 8-1 is away from gear 6, by realizing unidirectional locked, capstan winch in the presence of compression spring 9
2 can only rotate in one direction.For example a locking elbow 8-1 in Fig. 1 rearward is caught in the tooth of gear 6, in terms of right side, is twisted
Disk 2 can only rotate clockwise, it is impossible to rotate counterclockwise.If forward one locking elbow 8-1 is caught in the tooth of gear 6 in Fig. 1
In, in terms of right side, capstan winch 2 can only rotate counterclockwise, it is impossible to rotate clockwise.
Claims (1)
1. one kind drop hinders reversible turnbuckle, including housing (1) and capstan winch (2), described housing including upper plate (1-1) and with it is upper
Top plate (1-1) connected the first side plate (1-2) and the second side plate (1-3), the first side plate (1-2) are parallel with the second side plate (1-3)；
It is characterized in that：Described capstan winch (2) includes turnably being arranged on the first side plate (1-2) and the second side plate (1-3)
Capstan winch rotary shaft (3), one end of capstan winch rotary shaft (3) extend out to the second side plate (1-3) outside and have crank in end set
Mounting hole (4), a pair of rotations are installed with the capstan winch rotary shaft (3) in housing (1) and stop drum (5)；
In housing (1), rotation is only fixedly mounted with teeth in the capstan winch rotary shaft (3) between drum (5) and crank mounting hole (4)
Take turns (6), one end of support bar (7) is connected with the second side plate (1-3) directly over capstan winch rotary shaft (3), support bar (7) is with twisting
Disk rotary shaft (3) is parallel, and the lock valve that can be rotated with support bar (7) for rotary shaft is provided with the other end of support bar (7)
(8), lock valve (8) be located at gear (6) surface planar；
Described lock valve (8) includes the valve body formed that is symmetrically stitched together by a pair of structure identicals locking elbows (8-1)
(8-2), set lever (8-3) is provided with the top of valve body (8-2), set lever bar hole (1- is machined with upper plate (1-1)
4), set lever (8-3) passes set lever bar hole (1-4) to housing (1) outside；
Compression spring (9) is cased with described set lever (8-3), the bottom of compression spring (9) is withstood on valve body (8-2), pressure
The top of contracting spring (9) is limited on spring isolation pad (10), and spring isolation pad (10) is enclosed on set lever (8-3)
And spring isolation pad (10) is withstood on upper plate (1-1) inwall, lock valve (8) coordinates for locking teeth with gear (6)
Take turns (6)；
In housing (1), pulley spindle (11), pulley spindle (11) are also equipped between the first side plate (1-2) and the second side plate (1-3)
On more than one fixed pulley (12) is installed, be provided with cabling bar hole (1- on the upper plate (1-1) above fixed pulley (12)
5) fixed pulley is bypassed after, steel wire rope is drawn from capstan winch (2) from cabling bar hole (1-5) again around the outside movable pulley being equipped with
(12) and after the outside movable pulley being equipped with, steel wire rope is finally connected on housing (1)；
Described rotation, which stops, is provided with more than one winch cable connecting hole for being used for connecting steel wire ropes one end on drum (5)
(13)；
Crank (14) is installed on described crank mounting hole (4), is provided with described crank (14) and crank mounting hole (4)
The crank mounting head (15) of cooperation；
The section of described crank mounting hole (4) and the section of crank mounting head (15) are rectangle；
Described gear (6) is T-shaped gear；
Described locking elbow (8-1) is ox horn shape；
Two for the connecting steel wire ropes other end are machined with upper plate (1-1) beside described cabling bar hole (1-5)
Steel wire rope connecting hole (1-6)；
The three face U-shaped housings that described housing (1) is the four sides housing that both sides open or bottom opening and both sides open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514787.2A CN106002813B (en) | 2016-07-01 | 2016-07-01 | One kind drop hinders reversible turnbuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514787.2A CN106002813B (en) | 2016-07-01 | 2016-07-01 | One kind drop hinders reversible turnbuckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002813A CN106002813A (en) | 2016-10-12 |
| CN106002813B true CN106002813B (en) | 2018-01-05 |
Family
ID=57107886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514787.2A Active CN106002813B (en) | 2016-07-01 | 2016-07-01 | One kind drop hinders reversible turnbuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002813B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792166B (en) * | 2021-01-18 | 2023-02-28 | 青岛风云机械有限公司 | High-efficient processing lines of turn-buckle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3042254C2 (en) * | 1980-11-08 | 1983-11-03 | Gebrüder Welger GmbH & Co KG, 3340 Wolfenbüttel | Strapping device on agricultural roll balers |
| CN201645399U (en) * | 2010-03-20 | 2010-11-24 | 刘红军 | Bundling device |
| CN102407511A (en) * | 2010-09-21 | 2012-04-11 | 上海峰翔电力设备有限公司 | Dual-ratchet wire tightener |
| CN201853995U (en) * | 2010-11-04 | 2011-06-01 | 湖州市三利线缆有限公司 | Ratchet wheel tightener |
| CN102303712A (en) * | 2011-08-31 | 2012-01-04 | 山东华宁矿业集团有限公司 | Fastening device |
| CN203738692U (en) * | 2014-03-06 | 2014-07-30 | 安徽开乐专用车辆股份有限公司 | Double-ratchet wheel rope tensioner |
| CN205835160U (en) * | 2016-07-01 | 2016-12-28 | 甘肃中电建港航船舶工程有限公司 | A kind of fall hinders reversible tightener |
-
2016
- 2016-07-01 CN CN201610514787.2A patent/CN106002813B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106002813A (en) | 2016-10-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 731600 No. 97, Chuannan Road, Liujiaxia Town, Yongjing County, Linxia Hui Autonomous Prefecture, Gansu Province Patentee after: China Power Construction (Xi'an) Ganghang Shipbuilding Technology Co.,Ltd. Address before: 731600 No. 97, Chuannan Road, Liujiaxia Town, Yongjing County, Linxia Hui Autonomous Prefecture, Gansu Province Patentee before: GANSU POWERCHINA PORT NAVIGATION SHIPBUILDING ENGINEERING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |