CN106051047A - Chuck device with self-locking structure - Google Patents

Chuck device with self-locking structure Download PDF

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Publication number
CN106051047A
CN106051047A CN201610359953.6A CN201610359953A CN106051047A CN 106051047 A CN106051047 A CN 106051047A CN 201610359953 A CN201610359953 A CN 201610359953A CN 106051047 A CN106051047 A CN 106051047A
Authority
CN
China
Prior art keywords
conical
helical teeth
ring flange
uniform
pedestal
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
Application number
CN201610359953.6A
Other languages
Chinese (zh)
Inventor
耿亮
潘胜新
何丽丽
周言友
孙兴来
刘钰
Original Assignee
耿亮
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 耿亮 filed Critical 耿亮
Priority to CN201610359953.6A priority Critical patent/CN106051047A/en
Publication of CN106051047A publication Critical patent/CN106051047A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-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
    • B66C1/10Load-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
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/06Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with laterally-arranged screws

Abstract

The invention relates to a chuck device with a self-locking structure. The chuck device comprises a U-shaped rod (6) and a seat (1). The seat (1) is provided with a pair of through holes (5), and after penetrating out of the corresponding through holes (5), the two ends of the U-shaped rod (6) are connected with nuts (4) in threaded fit with the two ends correspondingly. The chuck device is characterized in that an anti-loosening structure is arranged on matched faces between each nut (4) and the seat (1). The chuck device has the beneficial effects that the structure is simple, manufacturing and machining are simple, and loosening of a steel wire rope is further prevented while the nut locking force of the chuck device is improved.

Description

A kind of cartridge device of band self-locking structure
Technical field
The present invention relates to steel wire rope locking device, the cartridge device of a kind of band self-locking structure.
Background technology
Steel wire rope is mainly used in lifting, draw, strain and carry big heavy duty equipment, be widely used in iron and steel, chemical industry, The industries such as transport, harbour.When steel wire rope being reinforced and connecting, need with cartridge device, and existing cartridge device Locking strength ratio is relatively low, it is impossible to the most locked steel wire rope.
Summary of the invention
The steel wire rope chuck device that it is an object of the invention to solve under prior art locks the technical problem that intensity is low, and The cartridge device of a kind of band self-locking structure is provided.
It is an object of the invention to be achieved by the following technical programs:
The cartridge device of a kind of band self-locking structure, including U-shaped bar and pedestal, pedestal is provided with a pair through hole, the two of described U-shaped bar End after corresponding through hole passes, is connected with the nut with its threaded engagement, it is characterised in that each nut and pedestal respectively respectively Between cooperation face be equipped with anti-loose structure.
Described anti-loose structure is included in nut one end and is provided with the first ring flange, and the first ring flange side is provided with the first cone Face, uniform one group of helical teeth that circumferentially shape is arranged on first conical surface, described pedestal is provided with and the first ring flange corresponding matching Second ring flange, the second ring flange side is provided with second conical surface corresponding with first conical surface, on second conical surface uniform one group in The helical teeth groove of circle-shaped layout, this group helical teeth groove engages cooperation with described helical teeth.
Described helical teeth is the most uniform by first conical surface, and helical teeth groove is clockwise by second conical surface Or it is the most uniform.
The cross section of described helical teeth and helical teeth groove is right-angled trapezium.
Described anti-loose structure is included in nut one end and is provided with the ratchet being coaxial therewith coordinating, and ratchet side is provided with nibbles with it Closing the ratchet coordinated, ratchet is rotatably assorted with pedestal by rotating shaft.
The beneficial effects of the present invention is simple in construction, manufacture and process simply, in the nut check improving cartridge device While power, prevent looseness of steel wire ropes further.
The most just the invention will be further described for accompanying drawings and embodiment.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of embodiment 1 and embodiment 2;
Fig. 2 is the nut plan structure schematic diagram in embodiment 1;
Fig. 3 be in embodiment 1 pedestal look up structural representation;
Fig. 4 is the nut plan structure schematic diagram in embodiment 2;
Fig. 5 be in embodiment 2 pedestal look up structural representation;
Fig. 6 is the main TV structure schematic diagram of embodiment 3;
Fig. 7 be Fig. 6 look up structural representation.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 to Figure 3, the cartridge device of a kind of band self-locking structure provided for the present invention, including U-shaped bar 6 and pedestal 1, Pedestal 1 is provided with a pair through hole 5, and the two ends of described U-shaped bar 6 after corresponding through hole 5 passes, are connected with and its screw thread respectively respectively The nut 4 coordinated, the face that coordinates between each nut 4 and pedestal 1 is equipped with anti-loose structure, and described anti-loose structure is included in spiral shell Female 4 one end are provided with the first ring flange 3, and the first ring flange 3 side is provided with the first conical surface 3b, on the first conical surface 3b uniform one group in circle Week, the helical teeth 3a, this group helical teeth 3a of shape layout pressed the most uniform of the first conical surface 3b, and described pedestal 1 sets Having and the second ring flange 2 of the first ring flange 3 corresponding matching, the second ring flange 2 side is provided with corresponding with the first conical surface 3b Second conical surface 2b, on the second conical surface 2b, uniform one group of helical teeth groove 2a, this group helical teeth groove 2a that circumferentially shape is arranged is by second conical surface 2b's is the most uniform, and this group helical teeth groove 2a and corresponding helical teeth 3a engages cooperation.
Embodiment 2
As shown in Fig. 1, Fig. 4 and Fig. 5, the cartridge device of a kind of band self-locking structure provided for the present invention, including U-shaped bar 6 and seat Body 1, pedestal 1 is provided with a pair through hole 5, and the two ends of described U-shaped bar 6 after corresponding through hole 5 passes, are connected with and it respectively respectively The nut 4 of threaded engagement, the face that coordinates between each nut 4 and pedestal 1 is equipped with anti-loose structure, and described anti-loose structure includes Be provided with the first ring flange 3 in nut 4 one end, the first ring flange 3 side is provided with the first conical surface 3b, on the first conical surface 3b uniform one group The helical teeth groove 3c, this group helical teeth groove 3c that circumferentially shape is arranged presses the most uniform of the first conical surface 3b, described Pedestal 1 is provided with and the second ring flange 2 of the first ring flange 3 corresponding matching, and the second ring flange 2 side is provided with and the first conical surface 3b The second corresponding conical surface 2b, on the second conical surface 2b, uniform one group of helical teeth 2c, this group helical teeth 2c that circumferentially shape is arranged is by second Conical surface 2b's is the most uniform, and this group helical teeth 2c and corresponding helical teeth groove 3c engages cooperation.
Embodiment 3
As shown in Fig. 7 and Fig. 6, the cartridge device of a kind of band self-locking structure provided for the present invention, including U-shaped bar 6 and pedestal 1, Pedestal 1 is provided with a pair through hole 5, and the two ends of described U-shaped bar 6 after corresponding through hole 5 passes, are connected with and its screw thread respectively respectively The nut 4 coordinated, the face that coordinates between each nut 4 and pedestal 1 is equipped with anti-loose structure, and described anti-loose structure is included in spiral shell Female 4 one end are provided with the ratchet 7 being coaxial therewith coordinating, and ratchet 7 is fixing with nut to be connected, and ratchet 7 side is provided with and engages cooperation Ratchet 8, ratchet 8 is rotatably assorted with pedestal 1 by rotating shaft 9.

Claims (6)

1. a cartridge device for band self-locking structure, including U-shaped bar (6) and pedestal (1), pedestal (1) is provided with a pair through hole (5), the two ends of described U-shaped bar (6) after corresponding through hole (5) passes, are connected with the nut with its threaded engagement respectively respectively (4), it is characterised in that the face that coordinates between each nut (4) with pedestal (1) is equipped with anti-loose structure.
The cartridge device of a kind of band self-locking structure the most according to claim 1, it is characterised in that described anti-loose structure bag Including and be provided with the first ring flange (3) in nut (4) one end, the first ring flange side is provided with first conical surface (3b), first conical surface (3b) The most uniform upper one group of helical teeth (3a) that circumferentially shape is arranged, described pedestal (1) is provided with the with the first ring flange (3) corresponding matching Two ring flanges (2), the second ring flange (2) side is provided with second conical surface (2b) corresponding with first conical surface (3b), second conical surface (2b) upper uniform one group of helical teeth groove (2a) that circumferentially shape is arranged, this group helical teeth groove (2a) is joined with the engagement of corresponding helical teeth (3a) Close.
The cartridge device of a kind of band self-locking structure the most according to claim 2, it is characterised in that described helical teeth (3a) is pressed First conical surface (3b) the most uniform, helical teeth groove (2a) is by second conical surface clockwise or counterclockwise Uniform.
The cartridge device of a kind of band self-locking structure the most according to claim 1, it is characterised in that described anti-loose structure bag Including and be provided with the first ring flange (3) in nut (4) one end, the first ring flange (3) side is provided with first conical surface (3b), first conical surface (3b) upper uniform one group of helical teeth groove (3c) that circumferentially shape is arranged, described pedestal (1) is provided with join corresponding with the first ring flange (3) The second ring flange (2) closed, the second ring flange (2) side is provided with second conical surface (2b) corresponding with first conical surface (3b), the The upper uniform one group of helical teeth (2c) that circumferentially shape is arranged of two conical surfaces (2b), this group helical teeth (2c) engages with corresponding helical teeth groove (3c) Coordinate.
The cartridge device of a kind of band self-locking structure the most according to claim 4, it is characterised in that described helical teeth groove (3c) The most uniform by first conical surface (3b), helical teeth (2c) is by second conical surface (2b) clockwise or counterclockwise Direction is uniform.
The cartridge device of a kind of band self-locking structure the most according to claim 1, it is characterised in that described anti-loose structure bag Including and be provided with the ratchet (7) being coaxial therewith coordinating in nut (4) one end, ratchet (7) side is provided with the ratchet engaging cooperation (8), ratchet (8) is rotatably assorted with pedestal (1) by rotating shaft (9).
CN201610359953.6A 2016-05-27 2016-05-27 Chuck device with self-locking structure Pending CN106051047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610359953.6A CN106051047A (en) 2016-05-27 2016-05-27 Chuck device with self-locking structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610359953.6A CN106051047A (en) 2016-05-27 2016-05-27 Chuck device with self-locking structure

Publications (1)

Publication Number Publication Date
CN106051047A true CN106051047A (en) 2016-10-26

Family

ID=57175870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610359953.6A Pending CN106051047A (en) 2016-05-27 2016-05-27 Chuck device with self-locking structure

Country Status (1)

Country Link
CN (1) CN106051047A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2094639U (en) * 1991-06-15 1992-01-29 郭金泉 Theft-proof loosing-proof fut type wire-pulling clamp for electric power line
JPH09210141A (en) * 1996-01-29 1997-08-12 Kazuo Yoshitake Locking device for wire rope
CN202100661U (en) * 2011-04-20 2012-01-04 滨州市中立不锈钢索具有限公司 Anti-skidding rope clip
CN102797910A (en) * 2012-09-07 2012-11-28 莱芜钢铁集团有限公司 Self-locking looseness-proof pipe clamp
CN202971740U (en) * 2013-01-07 2013-06-05 董肖元 Steel wire rope fixing device
CN203009535U (en) * 2012-12-17 2013-06-19 三一重型装备有限公司 Connection device and scraper conveyer
WO2016039307A1 (en) * 2014-09-08 2016-03-17 株式会社NejiLaw Linear motion rod, linking member, piston, and piston-fastening structure
CN105443868A (en) * 2016-01-18 2016-03-30 杭州斯泰新材料技术有限公司 Cable hoop support system
CN205918833U (en) * 2016-05-27 2017-02-01 耿亮 Chuck device that construct from individual malposed tooth in area

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2094639U (en) * 1991-06-15 1992-01-29 郭金泉 Theft-proof loosing-proof fut type wire-pulling clamp for electric power line
JPH09210141A (en) * 1996-01-29 1997-08-12 Kazuo Yoshitake Locking device for wire rope
CN202100661U (en) * 2011-04-20 2012-01-04 滨州市中立不锈钢索具有限公司 Anti-skidding rope clip
CN102797910A (en) * 2012-09-07 2012-11-28 莱芜钢铁集团有限公司 Self-locking looseness-proof pipe clamp
CN203009535U (en) * 2012-12-17 2013-06-19 三一重型装备有限公司 Connection device and scraper conveyer
CN202971740U (en) * 2013-01-07 2013-06-05 董肖元 Steel wire rope fixing device
WO2016039307A1 (en) * 2014-09-08 2016-03-17 株式会社NejiLaw Linear motion rod, linking member, piston, and piston-fastening structure
CN105443868A (en) * 2016-01-18 2016-03-30 杭州斯泰新材料技术有限公司 Cable hoop support system
CN205918833U (en) * 2016-05-27 2017-02-01 耿亮 Chuck device that construct from individual malposed tooth in area

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161026

WD01 Invention patent application deemed withdrawn after publication