CN207548635U - Coupler knuckle for car coupler dismounts tooling - Google Patents

Coupler knuckle for car coupler dismounts tooling Download PDF

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Publication number
CN207548635U
CN207548635U CN201721720865.0U CN201721720865U CN207548635U CN 207548635 U CN207548635 U CN 207548635U CN 201721720865 U CN201721720865 U CN 201721720865U CN 207548635 U CN207548635 U CN 207548635U
Authority
CN
China
Prior art keywords
plate
coupler
supporting rack
hook bolt
propulsive
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
CN201721720865.0U
Other languages
Chinese (zh)
Inventor
尹星
刘丙林
王成峰
刘向宇
卞荣俊
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.)
Qingdao Metro Group Co Ltd Operation Branch
Original Assignee
Qingdao Metro Group Co Ltd Operation Branch
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 Qingdao Metro Group Co Ltd Operation Branch filed Critical Qingdao Metro Group Co Ltd Operation Branch
Priority to CN201721720865.0U priority Critical patent/CN207548635U/en
Application granted granted Critical
Publication of CN207548635U publication Critical patent/CN207548635U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of coupler knuckle for car coupler to dismount tooling, including hand-hydraulic trolley, the linear guide propulsive mechanism, supporting rack, rotating mechanism and hook bolt, the linear guide propulsive mechanism is installed on the hand-hydraulic trolley, the rotating mechanism is mounted on supporting rack, which is pushed by the linear guide propulsive mechanism;The hook bolt is detachably arranged on rotating mechanism.The utility model has the advantages that:It is reasonable design, practicality, easy to operate, coupler knuckle for car coupler can be dismounted by the requirement of user, hook bolt flaw detection can be conveniently and efficiently carried out in tooling, but also the labor intensity of worker can be mitigated, improve working efficiency.

Description

Coupler knuckle for car coupler dismounts tooling
Technical field
The utility model is related to a kind of coupler knuckle for car coupler to dismount tooling.
Background technology
Hitch is the critical component connected between locomotive and vehicle and vehicle, random in addition to bear in train operation , the traction force of alternation, the effects that compressing force and impact force outside, also subject to the effect of moment of flexure, especially in shunting service, hitch Power is often severely affected, causes coupler knuckle for car coupler contact surface fretting wear, therefore, coupler knuckle for car coupler wants regular dismounting to get off It detects a flaw, and No. 13 coupler knuckle for car coupler installation sites of engineering truck are high, the small of itself, weight are big, and are in arc outside hook bolt It is linear, when artificial or driving carries out hook bolt dismounting, installation exercise, the generation for the accidents such as hurt sb.'s feelings is fallen there is hook bolt.
Invention content
The defects of to overcome the prior art, the utility model provide a kind of coupler knuckle for car coupler dismounting tooling, the utility model Technical solution is:
Coupler knuckle for car coupler dismount tooling, including hand-hydraulic trolley, the linear guide propulsive mechanism, supporting rack, rotating mechanism and Hook bolt, is equipped with the linear guide propulsive mechanism on the hand-hydraulic trolley, and the rotating mechanism is mounted on supporting rack On, which is pushed by the linear guide propulsive mechanism;The hook bolt is detachably arranged on rotating mechanism.
The linear guide propulsive mechanism includes fixed plate, guide rail, slide plate, sliding block and adjusting screw, the fixation Plate is detachably arranged in by bolt on the lifting platform of hand-hydraulic trolley, and support base and position are equipped in the fixed plate Guide rail in support base both sides, the bottom of the slide plate is equipped with pacifies with the one-to-one sliding block of guide rail, one end of adjusting screw rod Equipped with adjusting handle, the other end is threadedly coupled after passing through support base with the link block on slide plate;The supporting rack peace Mounted in the top of slide plate.
The rotating mechanism includes rotation hand wheel, rotary shaft, safety pin and swivel plate, and the rotary shaft is turned by bearing Dynamic is mounted on supporting rack, and one end of the rotary shaft stretches out supporting rack and is equipped with swivel plate, and the other end is installed after stretching out stent There is rotation hand wheel;In the rotary shaft, the circumferencial direction of rotary shaft is provided with several keyways, safety pin is from supporting rack Outside is stretched into, and cooperation is moved with the keyway;The fixed detent mechanism to hook bolt is installed in the swivel plate.
The detent mechanism includes upper ear plate, lower ear plate, voussoir, stud and thread bush, is installed on the top of swivel plate There is upper ear plate, lower part is equipped with lower ear plate corresponding with upper ear plate, and hook bolt rotation is mounted on upper ear plate and lower ear plate Between, voussoir is installed on the left of hook bolt, right side is equipped with thread bush, stud is threaded on the thread bush.
The utility model has the advantages that:It is reasonable design, practicality, easy to operate, it can come by the requirement of user to hitch Hook bolt is dismounted, and hook bolt flaw detection can be conveniently and efficiently carried out in tooling, but also can mitigate the labor intensity of worker, Improve working efficiency.
Description of the drawings
Fig. 1 is the agent structure schematic diagram of the utility model.
Fig. 2 is hand-hydraulic vehicle structure schematic diagram.
Fig. 3 is rotating mechanism structure diagram.
Fig. 4 is the structure diagram of detent mechanism.
Fig. 5 is thread bush and the structure diagram of threaded post.
Specific embodiment
The utility model is further described with reference to specific embodiment, and the advantages of the utility model and feature will be with Description and it is apparent.But these embodiments are only exemplary, do not form any restrictions to the scope of the utility model. It it will be understood by those skilled in the art that can be to the utility model skill under the spirit and scope without departing from the utility model The details and form of art scheme are modified or are replaced, but these modifications and replacement each fall within the scope of protection of the utility model It is interior.
Referring to Fig. 1 to Fig. 5, the utility model is related to a kind of coupler knuckle for car coupler to dismount tooling, including hand-hydraulic trolley 1, directly Line guide rail propulsive mechanism, supporting rack 3, rotating mechanism 4 and hook bolt 5 are equipped with the linear guide on the hand-hydraulic trolley 1 Propulsive mechanism 2, the rotating mechanism 4 are mounted on supporting rack 3, which is pushed by the linear guide propulsive mechanism;Institute The hook bolt 5 stated is detachably arranged on rotating mechanism.
Hand-hydraulic trolley 1 is equipped with universal wheel 140, can realize the random movement of hand-hydraulic trolley, and pass through pushing Hydraulic pressure compression bar 120 achievees the purpose that lifting platform 110 rises so that the piston rod stretching of hydraulic cylinder 130,
The linear guide propulsive mechanism includes fixed plate 21, guide rail 2, slide plate 22, sliding block 24 and adjusting screw 23, institute The fixed plate 21 stated is detachably arranged in by bolt on the lifting platform 110 of hand-hydraulic trolley 1, is pacified in the fixed plate 21 Guide rail 2 equipped with support base and positioned at support base both sides, the bottom of the slide plate 22 are equipped with guide rail 24 correspondingly Sliding block, sliding block are slidably mounted on slide plate, and one end of adjusting screw rod 23 is equipped with adjusting handle 25, and the other end passes through support base It is threadedly coupled afterwards with the link block on slide plate 22;The supporting rack 3 is mounted on the top of slide plate 22.
The rotating mechanism includes rotation hand wheel 530, rotary shaft 531, safety pin 510 and swivel plate 532, the rotation Axis 531 is mounted on by what bearing rotated on supporting rack 3, and one end of the rotary shaft 531 stretches out supporting rack and is equipped with swivel plate 532, the other end is equipped with rotation hand wheel 530 after stretching out stent;In the rotary shaft 531, along the circumference side of rotary shaft 531 To several keyways 520 are provided with, safety pin 510 is stretched into from the outside of supporting rack 3, and cooperation is moved (with reference to hook bolt with the keyway The angle of required rotation is positioned);The fixed detent mechanism to hook bolt is installed in the swivel plate 532.
The detent mechanism includes upper ear plate 570, lower ear plate 580, voussoir 560, stud 551 and thread bush 552, is revolving The top of flap 532 is equipped with upper ear plate 570, and lower part is equipped with and 570 corresponding lower ear plate 580 of upper ear plate, the hook bolt 5 Being mounted between upper ear plate 570 and lower ear plate 580 for rotation, is equipped with voussoir 560, right side is equipped with spiral shell in the left side of hook bolt 5 Line covers 552, and stud 551 is threaded on the thread bush 552.
The operation principle of the utility model is:The lifting of slide plate is realized by hand-hydraulic trolley, rotates adjusting handle, is adjusted When saving leading screw rotation, band movable slider is moved, and when rotation hand wheel rotates, is driven swivel plate rotation, is passed through safety pin and keyway Cooperation, rotary shaft is fixed, pulls up safety pin, rotates rotation hand wheel 530, hook bolt 5 is rotated by 90 ° or -90 °, then again will Rotary shaft is fixed, and carries out flaw detection work, and hook bolt 5 is swung in order to prevent, and a wedge has been bolted on swivel plate Block 560 has welded the stud of an adjustable length, for fixing hook bolt.

Claims (4)

1. coupler knuckle for car coupler dismounts tooling, which is characterized in that including hand-hydraulic trolley, the linear guide propulsive mechanism, supporting rack, rotation Rotation mechanism and hook bolt are equipped with the linear guide propulsive mechanism, rotating mechanism installation on the hand-hydraulic trolley On supporting rack, which is pushed by the linear guide propulsive mechanism;The hook bolt is detachably arranged in rotating mechanism On.
2. coupler knuckle for car coupler according to claim 1 dismounts tooling, which is characterized in that the linear guide propulsive mechanism packet Fixed plate, guide rail, slide plate, sliding block and adjusting screw are included, the fixed plate is detachably arranged in hand-hydraulic by bolt On the lifting platform of trolley, support base and the guide rail positioned at support base both sides, the bottom of the slide plate are installed in the fixed plate Portion be equipped with the one-to-one sliding block of guide rail, one end of adjusting screw rod is equipped with adjusting handle, after the other end passes through support base It is threadedly coupled with the link block on slide plate;The supporting rack is mounted on the top of slide plate.
3. coupler knuckle for car coupler according to claim 1 or 2 dismounts tooling, which is characterized in that the rotating mechanism includes rotation Wheel, rotary shaft, safety pin and swivel plate are changed hands, the rotary shaft is mounted on by what bearing rotated on supporting rack, the rotary shaft One end stretch out supporting rack swivel plate be installed, the other end is equipped with rotation hand wheel after stretching out stent;In the rotary shaft, The circumferencial direction of rotary shaft is provided with several keyways, safety pin is stretched into from the outside of supporting rack, and cooperation is moved with the keyway; The fixed detent mechanism to hook bolt is installed in the swivel plate.
4. coupler knuckle for car coupler according to claim 3 dismounts tooling, which is characterized in that the detent mechanism includes upper ear Plate, lower ear plate, voussoir, stud and thread bush are equipped with upper ear plate on the top of swivel plate, and lower part is equipped with corresponding with upper ear plate Lower ear plate, the hook bolt rotation be mounted between upper ear plate and lower ear plate, voussoir, right side are installed on the left of hook bolt Thread bush is installed, stud is threaded on the thread bush.
CN201721720865.0U 2017-12-12 2017-12-12 Coupler knuckle for car coupler dismounts tooling Expired - Fee Related CN207548635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721720865.0U CN207548635U (en) 2017-12-12 2017-12-12 Coupler knuckle for car coupler dismounts tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721720865.0U CN207548635U (en) 2017-12-12 2017-12-12 Coupler knuckle for car coupler dismounts tooling

Publications (1)

Publication Number Publication Date
CN207548635U true CN207548635U (en) 2018-06-29

Family

ID=62662858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721720865.0U Expired - Fee Related CN207548635U (en) 2017-12-12 2017-12-12 Coupler knuckle for car coupler dismounts tooling

Country Status (1)

Country Link
CN (1) CN207548635U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108934310A (en) * 2018-07-26 2018-12-07 芜湖市德弘生态农业有限公司 Suction hole aperture blowing mechanism in a kind of precision seeding flow line
CN109014477A (en) * 2018-08-20 2018-12-18 刘日房 A kind of board production spot welding device
CN110370220A (en) * 2019-08-30 2019-10-25 湖北三江航天江河化工科技有限公司 Rocket engine top layer medicine block assembles device and method
CN110523780A (en) * 2019-09-05 2019-12-03 一重集团大连工程技术有限公司 A kind of universal mill cushion block quick replacement device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108934310A (en) * 2018-07-26 2018-12-07 芜湖市德弘生态农业有限公司 Suction hole aperture blowing mechanism in a kind of precision seeding flow line
CN109014477A (en) * 2018-08-20 2018-12-18 刘日房 A kind of board production spot welding device
CN110370220A (en) * 2019-08-30 2019-10-25 湖北三江航天江河化工科技有限公司 Rocket engine top layer medicine block assembles device and method
CN110370220B (en) * 2019-08-30 2021-04-06 湖北三江航天江河化工科技有限公司 Rocket engine top layer explosive block assembling device and method
CN110523780A (en) * 2019-09-05 2019-12-03 一重集团大连工程技术有限公司 A kind of universal mill cushion block quick replacement device

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180629

Termination date: 20191212

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