CN205283002U - Easily adjust double hook turn -buckle of elasticity - Google Patents

Easily adjust double hook turn -buckle of elasticity Download PDF

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Publication number
CN205283002U
CN205283002U CN201620020555.7U CN201620020555U CN205283002U CN 205283002 U CN205283002 U CN 205283002U CN 201620020555 U CN201620020555 U CN 201620020555U CN 205283002 U CN205283002 U CN 205283002U
Authority
CN
China
Prior art keywords
gear
hand
housing
telescopic link
elasticity
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
Application number
CN201620020555.7U
Other languages
Chinese (zh)
Inventor
马宏
李红春
张边疆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengwu Power Supply Company State Grid Shandong Electric Power Co Ltd
Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Chengwu Power Supply Company State Grid Shandong Electric Power Co Ltd
Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengwu Power Supply Company State Grid Shandong Electric Power Co Ltd, Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Chengwu Power Supply Company State Grid Shandong Electric Power Co Ltd
Priority to CN201620020555.7U priority Critical patent/CN205283002U/en
Application granted granted Critical
Publication of CN205283002U publication Critical patent/CN205283002U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an easily adjust double hook turn -buckle of elasticity, which comprises a housin, the lower extreme of pivot articulates in the middle part of hand (hold), one side of pivot is equipped with the bracing piece, the other end downside of bracing piece is equipped with first telescopic link, the lower extreme of first telescopic link cup joints the second telescopic link, the lower extreme of first telescopic link is equipped with the lug, the inner chamber of second telescopic link is equipped with the elastic slot of corresponding lug, the left end upside of hand (hold) articulates there is the pole setting, the upper end of pole setting is equipped with the stopper, the tank bottom of ring channel is equipped with the spacing groove of corresponding stopper, and this double hook turn -buckle adopts the die structure of spacing groove of the drop -down drive stopper card of hand (hold), realizes the fixed of behind tight line turn -buckle, and it is not hard up to prevent that the wire from appearing, when adjusting the wire elasticity, through the pull -up, rotate the hand (hold) and can realize then that the winding reel is rotatory, easy and simple to handle, can not produce negative mood in the elasticity accommodation process who relapses, does benefit to the normal clear of work.

Description

A kind of double-hook wire grip being easy to adjusting tightness
Technical field
The utility model relates to turnbuckle technical field, is specially a kind of double-hook wire grip being easy to adjusting tightness.
Background technology
Turnbuckle is used as tension wire in aerial line cable laying operation. Traditional turnbuckle many employings ratchet turnbuckle, first the wireline on turnbuckle or galvanized iron line are unclamped during use, and it is fixed on cross-arm, wire is clamped with clamp pincers, then personality board hand is pulled, due to the anti-reverse effect of ratchet, gradually wireline or galvanized iron wire-wound on ratchet roller, wire is tightened up. The wire tightened up is fixed on the insulator, then ratchet is first unclamped, wireline or galvanized iron line are unclamped, unclamp clamp pincers again, finally wireline or galvanized iron wire-wound on the cylinder of ratchet, ratchet turnbuckle is in the process of tension wire, more for convenience, but it is unidirectional owing to ratchet rotates, time reverse, needs adjusting knob to regulate, operation comparatively bothers, especially under being in working aloft, longevity of service easily causes the irritated mood of employee, is unfavorable for that the safety of work carries out, for this reason, our a kind of double-hook wire grip being easy to adjusting tightness.
Practical novel content
The purpose of this utility model is to provide a kind of double-hook wire grip being easy to adjusting tightness, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme: a kind of double-hook wire grip being easy to adjusting tightness, comprise housing, the inner chamber of described housing is connected with spool and the first gear by axle, and first gear be positioned at the downside of spool, the both sides of described housing are provided with lead frame, the surface of described spool is wrapped with steel strand, the wire hole that the interspersed lead frame in the two ends of described steel strand is provided with is connected with hook, the inner chamber of described housing is provided with the 2nd gear, described 2nd gear and the first gears meshing, the downside of described 2nd gear is interspersed with rotating shaft, the lower end of described rotating shaft is articulated with the middle part of hand handle, the side of described rotating shaft is provided with support bar, the first expansion link it is provided with on the downside of the other end of described support bar, lower end socket the 2nd expansion link of described first expansion link, the lower end of described first expansion link is provided with projection, the inner chamber of described 2nd expansion link is provided with the elastic groove of corresponding projection, it is hinged with vertical rod on the upside of the left end of described hand handle, the lower surface of described housing is provided with ring groove, described vertical rod is installed in the inner chamber of ring groove by the bearing that surface is provided with, the upper end of described vertical rod is provided with limited block, the bottom land of described ring groove is provided with the spacing groove of corresponding limited block.
Preferably, the surface of described rotating shaft is socketed with the first bearing, and described first bearing is embedded in the lower surface of housing.
Preferably, described first gear and the rotating cycle of the 2nd gear are than being 1:3.
Compared with prior art, the beneficial effects of the utility model are: this double-hook wire grip adopts hand the structure of stuck for drop-down drive limited block spacing groove, after realizing tight line, turnbuckle fixes, prevent wire from occurring loosening, when regulating wire elasticity, by pull-up, rotate hand the left rotation and right rotation that then can realize spool, easy and simple to handle, elasticity regulate process repeatedly can not produce negative emotions, it is beneficial to normally carrying out of work.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that A structure of the present utility model shows enlarged view;
Fig. 3 is that B structure of the present utility model shows enlarged view;
Fig. 4 is the upward view of the utility model housing structure.
In figure: 1 housing, 2 spools, 3 first gears, 4 lead frames, 5 steel strand, 6 hooks, 7 the 2nd gears, 8 rotating shafts, 9 hand handles, 10 support bars, 11 first expansion links, 12 the 2nd expansion links, 13 projections, 14 elastic grooves, 15 vertical rods, 16 ring grooves, 17 bearings, 18 limited blocks, 19 spacing grooves, 20 first bearings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4 the utility model and a kind of technical scheme is provided: a kind of double-hook wire grip being easy to adjusting tightness, comprise housing 1, the inner chamber of described housing 1 is connected with spool 2 and the first gear 3 by axle, and first gear 3 be positioned at the downside of spool 2, the both sides of described housing 1 are provided with lead frame 4, the surface of described spool 2 is wrapped with steel strand 5, the wire hole that the interspersed lead frame 4 in the two ends of described steel strand 5 is provided with is connected with hook 6, the inner chamber of described housing 1 is provided with the 2nd gear 7, described 2nd gear 7 engages with the first gear 3, the rotating cycle of described first gear 3 and the 2nd gear 7 is than being 1:3, the size of number of turns ratio determines the power size that workman uses in the process of tight line, the downside of described 2nd gear 7 is interspersed with rotating shaft 8, the surface of described rotating shaft 8 is socketed with the first bearing 20, described first bearing 20 is embedded in the lower surface of housing 1, the lower end of described rotating shaft 8 be articulated with hand 9 middle part, the side of described rotating shaft 8 is provided with support bar 10, the first expansion link 11 it is provided with on the downside of the other end of described support bar 10, lower end socket the 2nd expansion link 12 of described first expansion link 11, the lower end of described first expansion link 11 is provided with projection 13, the inner chamber of described 2nd expansion link 12 is provided with the elastic groove 14 of corresponding projection 13, described hand is being hinged with vertical rod 15 on the upside of the left end of 9, the lower surface of described housing 1 is provided with ring groove 16, described vertical rod 15 is installed in the inner chamber of ring groove 16 by the bearing 17 that surface is provided with, the upper end of described vertical rod 15 is provided with limited block 18, the bottom land of described ring groove 16 is provided with the spacing groove 19 of corresponding limited block 18, this double-hook wire grip adopts hand the structure of the 9 stuck spacing grooves 19 of drop-down drive limited block 18, after realizing tight line, turnbuckle fixes, prevent wire from occurring loosening, when regulating wire elasticity, by pull-up, rotate the left rotation and right rotation that hand can realize spool 29, easy and simple to handle, elasticity regulate process repeatedly can not produce negative emotions, it is beneficial to normally carrying out of work.
Although it has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and spirit, scope of the present utility model by claims and etc. jljl limit.

Claims (3)

1. one kind is easy to the double-hook wire grip of adjusting tightness, comprise housing (1), the inner chamber of described housing (1) is connected with spool (2) and the first gear (3) by axle, and first gear (3) be positioned at the downside of spool (2), the both sides of described housing (1) are provided with lead frame (4), the surface of described spool (2) is wrapped with steel strand (5), the wire hole that the interspersed lead frame (4) in the two ends of described steel strand (5) is provided with is connected with hook (6), it is characterized in that: the inner chamber of described housing (1) is provided with the 2nd gear (7), described 2nd gear (7) engages with the first gear (3), the downside of described 2nd gear (7) is interspersed with rotating shaft (8), the lower end of described rotating shaft (8) is articulated with hand the middle part of (9), the side of described rotating shaft (8) is provided with support bar (10), the first expansion link (11) it is provided with on the downside of the other end of described support bar (10), lower end socket the 2nd expansion link (12) of described first expansion link (11), the lower end of described first expansion link (11) is provided with projection (13), the inner chamber of described 2nd expansion link (12) is provided with the elastic groove (14) of corresponding projection (13), described hand is hinged with vertical rod (15) on the upside of the left end of (9), the lower surface of described housing (1) is provided with ring groove (16), the bearing (17) that described vertical rod (15) is provided with by surface is installed in the inner chamber of ring groove (16), the upper end of described vertical rod (15) is provided with limited block (18), the bottom land of described ring groove (16) is provided with the spacing groove (19) of corresponding limited block (18).
2. a kind of double-hook wire grip being easy to adjusting tightness according to claim 1, it is characterised in that: the surface of described rotating shaft (8) is socketed with the first bearing (20), and described first bearing (20) is embedded in the lower surface of housing (1).
3. a kind of double-hook wire grip being easy to adjusting tightness according to claim 1, it is characterised in that: described first gear (3) is 1:3 with the rotating cycle ratio of the 2nd gear (7).
CN201620020555.7U 2016-01-11 2016-01-11 Easily adjust double hook turn -buckle of elasticity Expired - Fee Related CN205283002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620020555.7U CN205283002U (en) 2016-01-11 2016-01-11 Easily adjust double hook turn -buckle of elasticity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620020555.7U CN205283002U (en) 2016-01-11 2016-01-11 Easily adjust double hook turn -buckle of elasticity

Publications (1)

Publication Number Publication Date
CN205283002U true CN205283002U (en) 2016-06-01

Family

ID=56067539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620020555.7U Expired - Fee Related CN205283002U (en) 2016-01-11 2016-01-11 Easily adjust double hook turn -buckle of elasticity

Country Status (1)

Country Link
CN (1) CN205283002U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143360A (en) * 2017-07-20 2017-09-08 中铁二局集团有限公司 A kind of short abutment wall waterstop fixing means in tunnel
CN108631213A (en) * 2016-08-27 2018-10-09 陈键 A kind of overhead line wire tensioning device with vibrating motor
CN111952886A (en) * 2020-07-22 2020-11-17 国网河北省电力有限公司邯郸供电分公司 10kV overhead line tight wiring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108631213A (en) * 2016-08-27 2018-10-09 陈键 A kind of overhead line wire tensioning device with vibrating motor
CN107143360A (en) * 2017-07-20 2017-09-08 中铁二局集团有限公司 A kind of short abutment wall waterstop fixing means in tunnel
CN111952886A (en) * 2020-07-22 2020-11-17 国网河北省电力有限公司邯郸供电分公司 10kV overhead line tight wiring device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160601

Termination date: 20170111

CF01 Termination of patent right due to non-payment of annual fee