CN213007438U - Hook-hanging piece convenient for hooking and hanging for trailer - Google Patents
Hook-hanging piece convenient for hooking and hanging for trailer Download PDFInfo
- Publication number
- CN213007438U CN213007438U CN202022075409.3U CN202022075409U CN213007438U CN 213007438 U CN213007438 U CN 213007438U CN 202022075409 U CN202022075409 U CN 202022075409U CN 213007438 U CN213007438 U CN 213007438U
- Authority
- CN
- China
- Prior art keywords
- main body
- outer side
- bearing
- telescopic
- trailer
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hook member convenient for hooking for a trailer, which comprises a main body, wherein the inner side of a telescopic cylinder is mechanically connected with the outer side of a telescopic rod, the top of the telescopic rod is fixedly connected with the middle of the bottom of the contact plate, the lower end of the outer side of the telescopic rod is provided with a second rotating frame, a second bearing is arranged in the middle of the second rotating frame, the outer side of the second bearing is mechanically connected with one end of a second connecting rod, the other end of the second connecting rod is fixedly connected with the outer side of the first bearing, the outer side of the first bearing is fixedly connected with one end of the first connecting rod, the other end of the first connecting rod is mechanically connected with the inner side of the first rotating frame, the top of the first rotating frame is fixedly connected with the middle of the bottom of the locking rod, and an electromagnet is arranged in the middle of the inner side of the bottom plate. The utility model discloses in, drive the main part through the electro-magnet, connect and take off and hang, guarantee its stability.
Description
Technical Field
The utility model relates to a hook field especially relates to a trailer is with hook pendant of hook of being convenient for.
Background
The trailer is a vehicle which is towed by a power vehicle and does not have a power driving device, is an important vehicle type for road transportation, has the advantages of rapidness, mobility, flexibility, safety and the like, and can conveniently realize section transportation.
In order to connect the trailer and the power vehicle, a towing rod is used, but the existing connecting or unhooking operation usually needs at least two persons to be matched with each other, the operation process is time-consuming and labor-consuming, and the connection and the unhooking can be quickly carried out for the convenience of operation, so that a hook for hooking the trailer is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hook piece convenient for hooking for a trailer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a hooking piece convenient for hooking for a trailer comprises a main body, wherein the middle of the main body is fixedly connected with the outer side of a telescopic cylinder, the inner side of the telescopic cylinder is mechanically connected with the outer side of a telescopic rod, the top of the telescopic rod is fixedly connected with the middle of the bottom of a contact plate, the bottom surface of the contact plate is provided with a telescopic spring, the two telescopic springs are symmetrically distributed on the outer side of the main body, the lower end of the telescopic spring is fixedly connected with the bottom of the main body, the lower end of the outer side of the telescopic rod is provided with a second rotating frame, the two second rotating frames are symmetrically distributed on the outer side of the telescopic rod, the middle of the second rotating frame is provided with a second bearing, the outer side of the second bearing is mechanically connected with one end of a second connecting rod, the other end of the second connecting rod is fixedly connected with the outer side of a first bearing, the outer side of the first bearing is, the other end of the first connecting rod is mechanically connected with the inner side of the first rotating frame, the top of the first rotating frame is fixedly connected with the middle of the bottom of the locking rod, the bottom of the main body is fixedly connected with the top of the bottom plate, and an electromagnet is arranged in the middle of the inner side of the bottom plate.
As a further description of the above technical solution:
the middle of main part is provided with the swash plate, and two swash plate symmetric distributions are in the middle of main part, the side of swash plate is provided with solid fixed ring, gu fixed ring's inboard is in the same place with the outside mechanical connection of locking lever.
As a further description of the above technical solution:
the inner side of the main body is provided with fixing frames, the two fixing frames are symmetrically distributed on the inner side of the main body, and one end of each fixing frame is fixedly connected with the middle of the corresponding first bearing.
As a further description of the above technical solution:
the dust screen is characterized in that fixing clamp plates are arranged at the bottom of the side face of the main body and symmetrically distributed on two sides of the main body, dust screens are arranged in the middle of the side face of the main body, and the two dust screens are symmetrically distributed on two sides of the main body.
As a further description of the above technical solution:
the top surface of bottom plate is provided with set screw, and two set screw symmetric distributions are at the top surface of bottom plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses, installation head rod, second connecting rod and locking lever are connected and are taken off the string with trailer and motor vehicle under the assistance of swivel mount and bearing in the main part, also can stabilize its quick connection and take off the string simultaneously.
2. The utility model discloses, control the telescopic link through the electro-magnet, drive expanding spring shrink and release to the inside mechanical connection of control main part, make to connect and to take off the mode of hanging simple, convenient to use.
Drawings
Fig. 1 is a front cross-sectional view of a hook member for a trailer to be hooked conveniently according to the present invention;
fig. 2 is a front view of a hook member for a trailer to be hooked conveniently according to the present invention;
fig. 3 is a right side view of the hook member for a trailer, which is convenient for hooking.
Illustration of the drawings:
1. a main body; 2. a first bearing; 3. a first connecting rod; 4. a first rotating frame; 5. a locking lever; 6. a fixing ring; 7. a tension spring; 8. a telescopic cylinder; 9. a contact plate; 10. a sloping plate; 11. a fixed mount; 12. an electromagnet; 13. a second rotating frame; 14. a telescopic rod; 15. a second bearing; 16. a second connecting rod; 17. a base plate; 18. a set screw; 19. a dust screen; 20. and fixing the splint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a hook piece convenient for hooking for a trailer comprises a main body 1, the middle of the main body 1 is fixedly connected with the outer side of a telescopic cylinder 8, the inner side of the telescopic cylinder 8 is mechanically connected with the outer side of a telescopic rod 14, the top of the telescopic rod 14 is fixedly connected with the middle of the bottom of a contact plate 9, the bottom surface of the contact plate 9 is provided with a telescopic spring 7, the two telescopic springs 7 are symmetrically distributed on the outer side of the main body 1, the lower end of the telescopic spring 7 is fixedly connected with the bottom of the main body 1, the lower end of the outer side of the telescopic rod 14 is provided with a second rotating frame 13, the two second rotating frames 13 are symmetrically distributed on the outer side of the telescopic rod 14, the middle of the second rotating frame 13 is provided with a second bearing 15, the outer side of the second bearing 15 is mechanically connected with one end of a second connecting rod 16, the other end of the second, the outside of first bearing 2 and the one end fixed connection of head rod 3 are in the same place, and the other end of head rod 3 and the inboard mechanical connection of first swivel mount 4 are in the same place, and the top of first swivel mount 4 and the bottom centre fixed connection of locking lever 5 are in the same place, and the bottom of main part 1 and the top fixed connection of bottom plate 17 are in the same place, are provided with electro-magnet 12 in the middle of the inboard of bottom plate 17.
The centre of main part 1 is provided with swash plate 10, and two swash plate 10 symmetric distributions are in the centre of main part 1, the side of swash plate 10 is provided with solid fixed ring 6, gu fixed ring 6's inboard is in the same place with the outside mechanical connection of locking lever 5, the inboard of main part 1 is provided with mount 11, and two mount 11 symmetric distributions are in the inboard of main part 1, the one end of mount 11 is in the same place with the centre fixed connection of first bearing 2, the side bottom of main part 1 is provided with solid fixed splint 20, and two solid fixed splint 20 symmetric distributions are in the both sides of main part 1, be provided with dust screen 19 in the middle of the side of main part 1, and two dust screen 19 symmetric distributions are in the both sides of main part 1, the top surface of bottom plate 17 is provided with set screw 18, and.
The working principle is as follows: the lifting of the telescopic rod 14 is controlled by electrifying and powering off the electromagnet 12, the telescopic rod 14 is lifted in the telescopic cylinder 8, after the contact plate 9 in the main body 1 is extruded by the hook rod of the trailer, the electromagnet 12 is triggered to be attracted at the same time, so that the telescopic rod 14 moves downwards, thereby driving the second connecting rod 16 connected with the second bearing 15 to move downwards, the second connecting rod 16 driving the first connecting rod 3 to move inwards, the first connecting rod 3 driving the locking rod 5 to slide inwards, the locking rods 5 are fixed in the sliding direction by the fixing rings 6, the two locking rods 5 slide inward, so as to lock the hook rod of the trailer, after the electromagnet 12 is powered off, the telescopic rod 14 is released, the contact plate 9 is restored to the original position through the telescopic spring 7, two fixing screws 18 are installed in the bottom plate 17 so that the main body 1 can be stably fixed to the rear end of the vehicle.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a trailer is with hook spare of being convenient for hook, includes main part (1), its characterized in that: the middle of the main body (1) is fixedly connected with the outer side of the telescopic cylinder (8), the inner side of the telescopic cylinder (8) is mechanically connected with the outer side of the telescopic rod (14), the top of the telescopic rod (14) is fixedly connected with the middle of the bottom of the contact plate (9), the bottom surface of the contact plate (9) is provided with the telescopic springs (7), the two telescopic springs (7) are symmetrically distributed on the outer side of the main body (1), the lower ends of the telescopic springs (7) are fixedly connected with the groove bottom of the main body (1), the lower end of the outer side of the telescopic rod (14) is provided with a second rotating frame (13), the two second rotating frames (13) are symmetrically distributed on the outer side of the telescopic rod (14), the middle of the second rotating frame (13) is provided with a second bearing (15), the outer side of the second bearing (15) is mechanically connected with one end of a second connecting rod (16), the other end of second connecting rod (16) and the outside fixed connection of first bearing (2) are in the same place, the outside of first bearing (2) and the one end fixed connection of head rod (3) are in the same place, the other end of head rod (3) and the inboard mechanical connection of first swivel mount (4) are in the same place, fixed connection is in the same place in the middle of the top of first swivel mount (4) and the bottom of locking lever (5), the bottom of main part (1) and the top fixed connection of bottom plate (17) are in the same place, be provided with electro-magnet (12) in the middle of the inboard of bottom plate (17).
2. The hooking member for the trailer convenient to hook according to claim 1, characterized in that: the middle of main part (1) is provided with swash plate (10), and two swash plate (10) symmetric distribution are in the middle of main part (1), the side of swash plate (10) is provided with solid fixed ring (6), the inboard of solid fixed ring (6) is in the same place with the outside mechanical connection of locking lever (5).
3. The hooking member for the trailer convenient to hook according to claim 1, characterized in that: the inner side of the main body (1) is provided with a fixing frame (11), the two fixing frames (11) are symmetrically distributed on the inner side of the main body (1), and one end of each fixing frame (11) is fixedly connected with the middle of the first bearing (2).
4. The hooking member for the trailer convenient to hook according to claim 1, characterized in that: the dust screen is characterized in that fixing clamping plates (20) are arranged at the bottom of the side face of the main body (1), the two fixing clamping plates (20) are symmetrically distributed on two sides of the main body (1), a dust screen (19) is arranged in the middle of the side face of the main body (1), and the two dust screens (19) are symmetrically distributed on two sides of the main body (1).
5. The hooking member for the trailer convenient to hook according to claim 1, characterized in that: the top surface of the bottom plate (17) is provided with fixing screws (18), and the two fixing screws (18) are symmetrically distributed on the top surface of the bottom plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075409.3U CN213007438U (en) | 2020-09-21 | 2020-09-21 | Hook-hanging piece convenient for hooking and hanging for trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075409.3U CN213007438U (en) | 2020-09-21 | 2020-09-21 | Hook-hanging piece convenient for hooking and hanging for trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213007438U true CN213007438U (en) | 2021-04-20 |
Family
ID=75478645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022075409.3U Active CN213007438U (en) | 2020-09-21 | 2020-09-21 | Hook-hanging piece convenient for hooking and hanging for trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213007438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7368901B2 (en) | 2022-03-08 | 2023-10-25 | 下西技研工業株式会社 | Coupling device and carrier |
-
2020
- 2020-09-21 CN CN202022075409.3U patent/CN213007438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7368901B2 (en) | 2022-03-08 | 2023-10-25 | 下西技研工業株式会社 | Coupling device and carrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213007438U (en) | Hook-hanging piece convenient for hooking and hanging for trailer | |
| CN111055945B (en) | Lantern linkage based on data identification control | |
| CN207551210U (en) | A kind of tire pendant | |
| CN110683455B (en) | Adjustable-pitch self-locking cylinder body lifting appliance | |
| CN211383543U (en) | Movable safety belt hanging device | |
| CN211809967U (en) | Axle assembly platform | |
| CN110001966B (en) | General airborne suspension hanging and unloading device | |
| CN209601942U (en) | Single blade suspender | |
| CN213112236U (en) | Steel cord fabric and film tool hoisting device | |
| CN220691526U (en) | Signal lamp mounting rack | |
| CN215168533U (en) | Stereo garage and carrying assembly thereof | |
| CN213035613U (en) | Automatic gear tractor fastening device | |
| CN218520929U (en) | Simple hoist for electric hoist | |
| CN220877564U (en) | Movable self-counterweight safety belt tying and hanging device | |
| CN217985168U (en) | Ball distributing and controlling device | |
| CN220152703U (en) | Quick detach formula tunnel lamp | |
| CN218510764U (en) | LED bar ceiling lamp of all-round illumination | |
| CN216473556U (en) | Detachable hanging tool | |
| CN214141203U (en) | Special lifting appliance for air conditioning unit | |
| CN220845133U (en) | Steel construction hoist device for construction | |
| CN211653746U (en) | Double-screen dislocation installation type security and protection all-in-one machine | |
| CN213862562U (en) | Motorcycle engine clutch cable fixing seat | |
| CN215622368U (en) | Unmanned security protection car of patrolling and examining convenient to overhaul and maintain camera | |
| CN212981046U (en) | Car roof work or material rest | |
| CN217400036U (en) | Building curtain anti-drop device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |