CN211452865U - Tool for detecting interaction of 17-type car hook assembly hook cavity small parts - Google Patents
Tool for detecting interaction of 17-type car hook assembly hook cavity small parts Download PDFInfo
- Publication number
- CN211452865U CN211452865U CN201922315954.2U CN201922315954U CN211452865U CN 211452865 U CN211452865 U CN 211452865U CN 201922315954 U CN201922315954 U CN 201922315954U CN 211452865 U CN211452865 U CN 211452865U
- Authority
- CN
- China
- Prior art keywords
- pin hole
- rotating pin
- rod
- top head
- lap joint
- 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.)
- Active
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A tool for detecting interaction of small parts in a hook cavity formed by 17 type vehicle hooks comprises a top head, a lap joint rod, a pry rod, a damper, a reference plate and an anti-slip sleeve, wherein the front end of the top head is of an arc-shaped structure, a top head rotating pin hole is concentrically formed in the front end of the top head, a functional groove is formed in the middle of the top head, a first limiting part of a U-shaped structure is arranged at the left end of the lap joint rod, a second limiting part of an L-shaped structure is arranged at the right end of the lap joint rod, a first rotating pin hole and a second rotating pin hole are sequentially formed in the left side of the first limiting part from top to bottom, the pin respectively passes through the top rotating pin hole and the first rotating pin hole to realize the rotating connection of the top and the lapping rod, the rotating connection between the pry bar and the lap joint rod is realized by the pins respectively penetrating through the pry bar rotating pin hole and the second rotating pin hole, wherein, install the attenuator on the pin that top and bridging rod are connected, one side that bridging rod and top are connected is equipped with the reference board. The utility model has the advantages that: the working efficiency is improved, the detection accuracy can be ensured, and the labor and the time are saved.
Description
Technical Field
The utility model relates to a railway freight car 17 type car hooks technical field especially relates to a detect 17 type car hooks and constitute hook cavity smallclothes frock of interacting.
Background
In the 17-type coupler assembly, 16-type coupler knuckle pin, 16-type coupler knuckle push iron, 16-type coupler lock pin assembly, 17-type coupler lower lock pin assembly, 16H-type coupler knuckle and 17-type coupler knuckle body interaction and tri-state action detection are required, and the detection of the 17-type coupler tri-state action requires that the coupler body has three functions of locking, unlocking and full opening, and the function is good, and the detection is carried out according to the following regulations: a) And full opening: before vehicles are mutually linked, a coupler is required to be in a fully open position to achieve the purpose of automatic linking, and a coupler knuckle rotates around a coupler knuckle pin to be opened to an extreme position; b) and locking: after the car coupler is linked, the car coupler can transmit traction only when being in a locking position, the coupler knuckle should rotate to a fully closed state, the coupler lock iron should smoothly fall on a seat lock platform of the coupler knuckle, and the coupler knuckle cannot rotate around a coupler knuckle pin to be opened; c) and unlocking: when two linked vehicles are to be separated, a vehicle hook is required to be in an unlocking position, a lifting rod handle of the vehicle hook is lifted to drive a lock iron to rise to a certain height, the lifting rod of the vehicle hook is put down, the lock iron stays on a seat locking surface of a coupler knuckle push iron, the coupler knuckle can be automatically opened at the moment, and the coupler knuckle can rotate around a coupler knuckle pin after receiving traction force.
The existing 17-type coupler is not provided with a reliable tool when detecting tristate action, a visual inspection mode is usually adopted, so that the working efficiency is reduced, and meanwhile, the detection accuracy cannot be ensured, and based on a patent (the name of the invention: an anti-jump performance detection tool for the 17-type coupler, the application number: 201922041235.6) previously applied by the applicant, the tool for detecting the interaction of small parts of a coupler cavity formed by 17-type couplers is invented, so that the problems are solved.
SUMMERY OF THE UTILITY MODEL
According to the technical problems, the utility model provides a detect 17 type car hook component hook chamber smallclothes interact frock, including top, overlap joint pole, crow bar, attenuator, reference plate, antiskid cover, the top front end is convex structure and is equipped with the top commentaries on classics pinhole on it with one heart, the top intermediate position is equipped with the functional groove, the overlap joint pole left end is equipped with the first spacing portion of U type structure, and the right-hand member is equipped with the second spacing portion of L line structure, first spacing portion left side is equipped with first pinhole, second commentaries on classics pinhole from top to bottom in proper order, the crow bar front end is equipped with the crow bar commentaries on classics pinhole, passes the top commentaries on classics pinhole respectively with first pinhole through the pin and realizes the rotation of top and overlap joint pole and is connected, passes the crow bar commentaries on classics pinhole respectively with second commentaries on classics pinhole through the pin and realizes the rotation connection of crow bar and overlap joint pole, wherein, install the attenuator on the pin of top and, and one side of the lapping rod, which is connected with the top, is provided with a reference plate, and the other end of the prying rod is provided with an anti-skidding sleeve.
Further, the reference plate is arranged at a certain angle relative to the inclination of the overlapping rod.
Furthermore, the antiskid sleeve is made of rubber.
Furthermore, a plurality of convex particles are arranged on the outer surface of the anti-slip sleeve.
The utility model has the advantages that: the utility model relates to a detect 17 type car hook component hook chamber smallclothes interact frock, through with the spacing portion card of second at 16H type hook tongue seat lock face, pass first spacing portion by 17 type car hook gib head bottoms, and with the top adjustment to with first spacing portion vertically state, make its card in 17 type car hook gib head department, antiskid cover position through handheld crowbar rotates the crowbar, observe whether the crowbar can rotate and the pivoted angle, realize the detection to the tristate effect of 17 type car hooks, not only improved work efficiency with the help of this frock, can guarantee the accuracy that detects simultaneously, manpower and time have been saved.
Drawings
FIG. 1 is a view of the main structure of the present invention;
FIG. 2 is a side view of the interaction of the interior of the 16, 17 type coupler cavity pieces of the 17 type coupler assembly in the fully open position;
FIG. 3 is a side view of the interaction of the interior of the 16, 17 type coupler cavity pieces of the 17 type coupler assembly in the latched condition;
FIG. 4 is a top view of the interaction of the interior of the 16, 17 type coupler cavity pieces of the 17 type coupler assembly in the latched condition;
figure 5 is a side view of the interaction of the 16, 17 type coupler cavity pieces of the 17 type coupler assembly in the unlocked position.
As shown in the figure, the automobile front head comprises a front head-1, a front head rotating pin hole-101, a functional groove-102, an overlapping rod-2, a first rotating pin hole-201, a second rotating pin hole-202, a first limiting part-203, a second limiting part-204, a crowbar-3, a crowbar rotating pin hole-301, a damper-4, a reference plate-5, an anti-slip sleeve-6, a 16-type coupler push iron-7, a 16H-type coupler knuckle seat locking surface-8, a 16-type automobile coupler lock iron composition-9, a 17-type lower lock pin composition-10, a 17-type automobile coupler knuckle-11 and a 16H-type coupler knuckle-12.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: the utility model relates to a tool for detecting 17 type car hooks to form small hook cavity interaction, which comprises a top head 1, an overlap joint rod 2, a pry bar 3, a damper 4, a reference plate 5 and an anti-slip sleeve 6, wherein the front end of the top head 1 is of an arc structure, a top head rotating pin hole 101 is concentrically arranged on the top head 1, a functional groove 102 is arranged at the middle position of the top head 1, the left end of the overlap joint rod 2 is provided with a first limiting part 203 of a U-shaped structure, the right end of the overlap joint rod 2 is provided with a second limiting part 204 of an L-shaped structure, the left side of the first limiting part 203 is sequentially provided with a first rotating pin hole 201 and a second rotating pin hole 202 from top to bottom, the front end of the pry bar 3 is provided with a pry bar rotating pin hole 301, the top head 1 and the overlap joint rod 2 are rotatably connected by respectively penetrating through a pin through the top head rotating pin hole 101 and the first rotating pin hole 201, the pry bar 3 and the second, the pin that top 1 and overlap joint pole 2 are connected is last to install attenuator 4, one side that overlap joint pole 2 and top 1 are connected is equipped with reference plate 5, the other end of pinch bar 3 is equipped with antiskid cover 6.
Further, the reference plate 5 is disposed at an angle with respect to the inclination of the lap bar 2 so as to make a reference against the angle of rotation of the pry bar 3.
Further, the anti-slip sleeve 6 is made of rubber.
Furthermore, a plurality of convex particles are arranged on the outer surface of the anti-slip sleeve 6, so that the friction force between the anti-slip sleeve and the hand of the detector is increased.
The working principle is as follows: first adjust top 1 to with the horizontally state of first spacing portion 203, conveniently pass first spacing portion 203 by 17 types of car hook gib head 11 bottoms, first spacing portion 203 passes back with top 1 adjustment to the state perpendicular with first spacing portion 203 by 17 types of car hook gib head 11 bottoms, make its card in 17 types of car hook gib head 11 departments, the spacing portion 204 card of second simultaneously is in 16H type hook tongue seat jam face 8, 6 positions of antiskid cover through handheld crowbar 3 rotate crowbar 3, observe whether crowbar 3 can rotate and pivoted angle, realize the detection to the tristate effect of 17 types of car hook, specifically do: a) a fully open state: the handle of the check lifting rod is continuously and stably rotated by hand, the 16H-shaped knuckle 12 is required to reach the full-open position, the prying bar 3 is rotated to the maximum limit position at the moment, and the full-open state is judged by comparing with the reference plate 5; b) a locking state: continuously and stably pushing the nose part of the 16H-shaped coupler knuckle 12 by a hand, wherein the 16H-shaped coupler knuckle 12 is required to rotate to a locking state, the coupler lock is required to smoothly fall to a locking position, a locking indicating hole of the 17-type coupler is completely exposed, and the pry bar 3 cannot rotate at the moment to judge the locking state; c) unlocking state: when the handle of the check lifting rod is rotated by hand, the hook lock at the locking position is lifted to be above the tail part of the 16H-shaped knuckle 12, the 16H-shaped knuckle 12 is not rotated in the process, the coupler is still in the original position, the prying rod 3 can only rotate by a small angle and is compared with the reference plate 5 to judge the unlocking state, when the hook lock falls down by the rotary check lifting rod, the hook lock is located on the front top surface of the lock seat of the 16-shaped coupler push iron 7, the nose part of the 16H-shaped knuckle 121 is pulled by hand, and the 2 knuckle of the 16H-shaped hook can freely rotate to the full-opening position.
By means of the tool, the working efficiency is improved, the detection accuracy can be guaranteed, and the labor and the time are saved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. A tool for detecting interaction of small parts in a hook cavity formed by 17 types of vehicle hooks is characterized by comprising a top head, a lap joint rod, a crowbar, a damper, a reference plate and an anti-slip sleeve, wherein the front end of the top head is of a circular arc structure, a top head rotating pin hole is concentrically arranged on the front end of the top head, a functional groove is formed in the middle position of the top head, the left end of the lap joint rod is provided with a first limiting part of a U-shaped structure, the right end of the lap joint rod is provided with a second limiting part of an L-shaped structure, a first rotating pin hole and a second rotating pin hole are sequentially arranged on the left side of the first limiting part from top to bottom, a crowbar rotating pin hole is formed in the front end of the crowbar, pins respectively penetrate through the top head rotating pin hole and the first rotating pin hole to achieve rotating connection of the top head and the lap joint rod, pins respectively penetrate through the crowbar rotating pin holes and the second rotating pin holes to achieve rotating connection of, and one side of the lapping rod, which is connected with the top, is provided with a reference plate, and the other end of the prying rod is provided with an anti-skidding sleeve.
2. The tool of claim 1, wherein the reference plate is angled with respect to the lap bar.
3. The tool of claim 1, wherein the anti-slip sleeve is made of rubber.
4. The tooling of claim 1 wherein the outer surface of the slip resistant sleeve is provided with a plurality of raised particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315954.2U CN211452865U (en) | 2019-12-21 | 2019-12-21 | Tool for detecting interaction of 17-type car hook assembly hook cavity small parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315954.2U CN211452865U (en) | 2019-12-21 | 2019-12-21 | Tool for detecting interaction of 17-type car hook assembly hook cavity small parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452865U true CN211452865U (en) | 2020-09-08 |
Family
ID=72296436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922315954.2U Active CN211452865U (en) | 2019-12-21 | 2019-12-21 | Tool for detecting interaction of 17-type car hook assembly hook cavity small parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11964854B2 (en) | 2021-11-02 | 2024-04-23 | PolyTex Concrete LLC | Fulcrum pry bar |
-
2019
- 2019-12-21 CN CN201922315954.2U patent/CN211452865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11964854B2 (en) | 2021-11-02 | 2024-04-23 | PolyTex Concrete LLC | Fulcrum pry bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211452865U (en) | Tool for detecting interaction of 17-type car hook assembly hook cavity small parts | |
| US4871182A (en) | Fifth wheel unlocking and safety latch device | |
| US20060006676A1 (en) | Overstroke latch assembly | |
| US4068959A (en) | Coupler apparatus | |
| CA2886025A1 (en) | Hard open top container and top cover lifting appliance | |
| CN106660477A (en) | Locking device for containers | |
| US20150176254A1 (en) | Disarm device | |
| GB1576773A (en) | Coupling hook | |
| CN101600842A (en) | The door lock of aircraft, particularly helicopter | |
| CN113008579A (en) | Device for detecting interaction of small parts in hook cavity formed by 17-type vehicle hook | |
| CN201325360Y (en) | Self-dumping wagon rear door automatic locking device | |
| US2153309A (en) | Vehicle coupling | |
| CN111038533B (en) | Auxiliary opening device for bottom door and hopper car | |
| CN214422940U (en) | Washing machine inner barrel door lock mechanism | |
| CN105270431A (en) | Wagon coupler unlocking mechanism and wagon coupler buffer device with the same | |
| CN213682279U (en) | Mechanism for preventing hydraulic excavator from accidentally rotating when getting on vehicle | |
| KR20190089400A (en) | Locker device for truck rear deck | |
| US20170113886A1 (en) | Loading Dock Locking System | |
| CN208216860U (en) | It is a kind of to drag load trolley automatically | |
| CN206767403U (en) | A kind of car door knife for elevator | |
| CN112834187A (en) | Anti-bouncing performance detection device for 17-type car coupler | |
| CN210802925U (en) | Anti-jumping performance detection tool for 17-type coupler | |
| JP3086360U (en) | Towing pin fixing mechanism | |
| CN201626423U (en) | Special lower acting type coupler structure for right-side unlocking used in railway vehicle | |
| CN216811367U (en) | Electric door closer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |