CN201605086U - Synchronous turnbuckle - Google Patents
Synchronous turnbuckle Download PDFInfo
- Publication number
- CN201605086U CN201605086U CN2010201394046U CN201020139404U CN201605086U CN 201605086 U CN201605086 U CN 201605086U CN 2010201394046 U CN2010201394046 U CN 2010201394046U CN 201020139404 U CN201020139404 U CN 201020139404U CN 201605086 U CN201605086 U CN 201605086U
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- China
- Prior art keywords
- synchronous
- screw rod
- nut
- decorated basket
- gaily decorated
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- Expired - Fee Related
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Abstract
The utility model relates to a synchronous turnbuckle, comprising a turn frame, a left threaded rod, a right threaded rod, a synchronous connection piece and an outer connection device, wherein the left end part of the turn frame is provided with a left nut, and the right end part of the turn frame is provided with a right nut. The left threaded rod is connected with the left nut by a left screw thread, and the right threaded rod is connected with the right nut by a right screw thread. The synchronous connection piece is positioned between the left nut and the right nut and is provided with a prismatic inner slideway. The left threaded rod is provided with a left synchronous slide block movably matched with the inner slideway, and the end part of the inner side of the right threaded rod is provided with a right synchronous slide block movably matched with the inner slideway. The outer connection device is respectively connected with the end parts of the outer sides of the left threaded rod and the right threaded rod into a body. The synchronous turnbuckle has the advantages that as the synchronous connection piece, the left synchronous slide block and the right synchronous slide block are arranged, when in use, two persons do not need cooperating to operate, a steel wire rope or a chain ring connected by the outer connection device can not be twisted, and the intension of the steel wire rope or the chain ring is ensured; and meanwhile, the use is convenient.
Description
Technical field
The utility model relates to Current Collector Sleave, particularly a kind of synchronous turnbuckle.
Background technology
Turnbuckle is the steel rope used always or the parts of annular chains rigging.With reference to Fig. 4, existing turnbuckle comprise gaily decorated basket frame 29, left screw rod 25, right screw rod 26, with left screw rod 25 bonded assemblys connect outward device 21 and with another outer device 24 that connects of right screw rod 26 bonded assemblys.Two ends of gaily decorated basket frame 29 are respectively equipped with left nut 27 that matches with left screw rod 25 and the right nut 28 that matches with right screw rod 26.Left side screw rod 25 adopts minus thread to be connected with left nut 27, and right screw rod 26 adopts right-hand thread to be connected with right handed unt 28.
Such turnbuckle must be operated ordinatedly by two people in use.Earlier fix two respectively by two people and connect device 21,24 outward, one of them people rotates gaily decorated basket frame 29 again by hand, at this moment could strain or loosen the steel rope or the annular chains of rigging.When the one-man operates, owing to can only fix two of connecting in the device 21,24 outward, the nut of the other end can drive the screw rod that cooperates with it and connect device outward does equidirectional rotation, like this, just can not accomplish that the left screw rod 25 and the synchronous backward of right screw rod 26 move, can cause in the operation with loose to connect device one end bonded assembly steel rope or annular chains generation knob song outward, cause the intensity of steel rope or annular chains to reduce.This STRESS VARIATION that causes because of torsion phenomenon will reduce mechanical performance of products, and especially when needs tension annular chains, the mechanical strength of the chain of distortion can reduce at double.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and providing a kind of can avoid steel rope or annular chains generation knob to change synchronous turnbuckle easy to use by the one man operation.
The synchronous turnbuckle that the utility model provides comprises gaily decorated basket frame, left side screw rod, right screw rod and connect device outward, the left part of described gaily decorated basket frame is provided with the left nut that matches with described left screw rod, the right part of described gaily decorated basket frame is provided with the right nut that matches with described right screw rod, described left screw rod adopts left-hand thread or right-hand thread to be connected with described left nut, described right screw rod adopts right-hand thread or left-hand thread to be connected with described right nut, also comprise synchronous attaching parts, described synchronous attaching parts is between the left nut and right nut of described gaily decorated basket frame, described synchronous attaching parts has prismatic inner slide, the end of described left screw rod inboard is provided with and the synchronous slide block in the movable left side that cooperates of described inner slide, the right slide block synchronously that the end of described right screw rod inboard is provided with and the activity of described inner slide cooperates, the described outer device and the end in the described left screw rod outside and the end outside the described right screw rod of connecting links into an integrated entity respectively.
Synchronous turnbuckle of the present utility model, wherein said synchronous attaching parts are the four directions pipe, and synchronous slide block in a described left side and right slide block synchronously are respectively the square cylinder.
Synchronous turnbuckle of the present utility model, wherein said gaily decorated basket frame comprise the left gaily decorated basket frame and the right gaily decorated basket frame of symmetry, and described left gaily decorated basket frame and right gaily decorated basket frame are respectively equipped with connecting portion at involutory end face, and described connecting portion adopts bolted connection.
Synchronous turnbuckle of the present utility model, wherein said outer to connect device be ring device or fork arrangement.
Synchronous turnbuckle of the present utility model, it is wherein said that connecting device comprises left connecting device and right connecting device outward, and described left connecting device is a ring device, and described right connecting device is a fork arrangement.
The advantage and the good effect of synchronous turnbuckle of the present utility model are: owing to be provided with synchronous attaching parts and left and right synchronous slide block, need not operate ordinatedly by two people in use, can not cause outer connect device bonded assembly steel rope or annular chains generation knob song, guaranteed the intensity of steel rope or annular chains, simultaneously very easy to use.
Other details and the characteristics of the synchronous turnbuckle of the utility model just can be cheer and bright by reading the embodiment that hereinafter encyclopaedizes in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 looks semisectional view for the master of the synchronous turnbuckle of the utility model;
Fig. 2 is the vertical view cutaway drawing of the synchronous turnbuckle of the utility model;
Fig. 3 is an A-A transversal surface cutaway view among Fig. 1;
Fig. 4 is the structure cutaway view of traditional turnbuckle.
The specific embodiment
See figures.1.and.2, the synchronous turnbuckle of the utility model comprises the left gaily decorated basket frame 2 of symmetry and right gaily decorated basket frame 9, the synchronous outer right outer device 4 that connects that connects device 1 and link into an integrated entity with the end in right screw rod 6 outsides in attaching parts 3, left screw rod 5, right screw rod 6, the left side that links into an integrated entity with the end in left screw rod 5 outsides.
The end of left side gaily decorated basket frame 2 is provided with the left nut 13 that matches with left screw rod 5, and the end of right gaily decorated basket frame 9 is provided with the right nut 14 that matches with right screw rod 6.Left side screw rod 5 adopts left-hand thread to be connected with left nut 13, and right screw rod 6 adopts right-hand thread to be connected with right nut 14.Perhaps, left screw rod 5 adopts right-hand thread to be connected with left nut 13, and right screw rod 6 adopts left-hand thread to be connected with right nut 14.Be that left screw rod 5 and left nut 13 can not be equidirectional screw threads with right screw rod 6 and right nut 14.
Attaching parts 3 is between left nut 13 and right nut 14 synchronously, attaching parts 3 has prismatic inner slide synchronously, the end of screw rod 5 inboards, a left side is provided with and the synchronous slide block 7 in the movable left side that cooperates of inner slide, and the end 6 of right screw rod 6 inboards is provided with and the movable 6 right slide blocks 8 synchronously that cooperate of inner slide.Like this, synchronously attaching parts 3 connects left screw rod 5, a left side device 1 and right screw rod 6 outward, rightly connects device 4 and link into an integrated entity respectively outward, makes its rotation direction unanimity, advance and retreat incorgruous synchronously.
In the embodiment of the synchronous turnbuckle of the utility model, with reference to Fig. 3, attaching parts 3 is a four directions pipe synchronously.In conjunction with Fig. 2, a left side synchronous slide block 8 of the slide block 7 and the right side synchronously is respectively the square cylinder.Left side connecting device 1 is a ring device, and right connecting device 4 is a fork arrangement.
In other embodiment of the synchronous turnbuckle of the utility model, attaching parts 3 can have other prismatic inner slides synchronously, and correspondingly slide block 7 and synchronous slide block 8 also have the same section form that cooperates with this inner slide synchronously.Outer device 1 in a left side and right outer device 4 can be ring device or fork arrangement simultaneously also.
With reference to Fig. 1 and Fig. 3, left gaily decorated basket frame 2 and right gaily decorated basket frame 9 are respectively equipped with connecting portion 10 at involutory end face, and connecting portion 10 adopts bolt 11 to connect, with left gaily decorated basket frame 2 and right gaily decorated basket frame 9 involutory linking together.
The following describes the using method of the synchronous turnbuckle of the utility model.
Connect device 1,4 and steel rope or annular chains and connect respectively earlier will be left and right outward, and general's end wherein, for example left end is fixed.Here, left screw rod 5 and left nut 13 are for left-hand thread is connected, and right screw rod 6 is connected for right-hand thread with right nut 14.Then, the left-handed left and right gaily decorated basket frame 2,9 of promptly available hand.At this moment, left side screw rod 5 moves right under left nut 13 left-hand thread effects, because synchronous slide block 7 in a left side and right slide block 8 synchronously are subjected to the restriction in synchronous attaching parts 3 inner slides, motoricity is transmitted to right screw rod 6, right screw rod will be to left movement under right nut 14 right-hand thread effects, so just realize the same moved further of left screw rod 25 and right screw rod 26, will synchronously strain the steel rope or the annular chains of rigging.
When steel rope that loosens rigging or annular chains, can finish by the left and right gaily decorated basket frame 2,9 of dextrorotation by same individual, opposite process repeats no more.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design plan prerequisite; common engineering staff make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. synchronous turnbuckle, comprise gaily decorated basket frame, left side screw rod (5), right screw rod (6) and connect device outward, the left part of described gaily decorated basket frame is provided with the left nut (13) that matches with described left screw rod (5), the right part of described gaily decorated basket frame is provided with the right nut (14) that matches with described right screw rod (6), described left screw rod (5) adopts left-hand thread or right-hand thread to be connected with described left nut (13), described right screw rod (6) adopts right-hand thread or left-hand thread to be connected with described right nut (14), it is characterized in that: also comprise synchronous attaching parts (3), described synchronous attaching parts (3) is positioned between the left nut (13) and right nut (14) of described gaily decorated basket frame, described synchronous attaching parts (3) has prismatic inner slide, the inboard end of described left screw rod (5) is provided with and the synchronous slide block (7) in the movable left side that cooperates of described inner slide, the right slide block (8) synchronously that the inboard end of described right screw rod (6) is provided with and the activity of described inner slide cooperates, the described outer device and the end in described left screw rod (5) outside and the end outside the described right screw rod (6) of connecting links into an integrated entity respectively.
2. the left and right screw of the synchronous gaily decorated basket according to claim 1 is characterized in that: wherein said synchronous attaching parts (3) is the four directions pipe, and synchronous slide block in a described left side (7) and right slide block (8) synchronously are respectively the square cylinder.
3. synchronous turnbuckle according to claim 1 and 2, it is characterized in that: wherein said gaily decorated basket frame comprises the left gaily decorated basket frame (2) and the right gaily decorated basket frame (9) of symmetry, described left gaily decorated basket frame (2) and right gaily decorated basket frame (9) are respectively equipped with connecting portion (10) at involutory end face, and described connecting portion adopts bolt (11) to connect.
4. synchronous turnbuckle according to claim 3 is characterized in that: connecting device outside wherein said is ring device or fork arrangement.
5. synchronous turnbuckle according to claim 3, it is characterized in that: connect device outside wherein said and comprise left connecting device (1) and right connecting device (4), described left connecting device (1) is a ring device, and described right connecting device (4) is a fork arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394046U CN201605086U (en) | 2010-03-24 | 2010-03-24 | Synchronous turnbuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394046U CN201605086U (en) | 2010-03-24 | 2010-03-24 | Synchronous turnbuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605086U true CN201605086U (en) | 2010-10-13 |
Family
ID=42949793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201394046U Expired - Fee Related CN201605086U (en) | 2010-03-24 | 2010-03-24 | Synchronous turnbuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605086U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982513A (en) * | 2014-06-05 | 2014-08-13 | 常州市南飞机械有限公司 | Multifunctional flower basket bolt convenient to use |
| CN105673656A (en) * | 2016-04-07 | 2016-06-15 | 长葛市吉庆机械厂 | Convenient-to-mount double-head left-right thread pull rod |
| CN109707794A (en) * | 2018-12-14 | 2019-05-03 | 中国航空工业集团公司西安飞机设计研究所 | A kind of chain tensioner |
| CN110285192A (en) * | 2019-07-04 | 2019-09-27 | 一中建设集团有限公司 | A kind of synchronous rotation stop stringing button |
-
2010
- 2010-03-24 CN CN2010201394046U patent/CN201605086U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982513A (en) * | 2014-06-05 | 2014-08-13 | 常州市南飞机械有限公司 | Multifunctional flower basket bolt convenient to use |
| CN105673656A (en) * | 2016-04-07 | 2016-06-15 | 长葛市吉庆机械厂 | Convenient-to-mount double-head left-right thread pull rod |
| CN109707794A (en) * | 2018-12-14 | 2019-05-03 | 中国航空工业集团公司西安飞机设计研究所 | A kind of chain tensioner |
| CN109707794B (en) * | 2018-12-14 | 2021-02-09 | 中国航空工业集团公司西安飞机设计研究所 | Chain tensioning device |
| CN110285192A (en) * | 2019-07-04 | 2019-09-27 | 一中建设集团有限公司 | A kind of synchronous rotation stop stringing button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |