CN214396770U

CN214396770U - Shock-absorbing coupler head for coupler

Info

Publication number: CN214396770U
Application number: CN202023182378.8U
Authority: CN
Inventors: 付勇
Original assignee: Jinan Juxin Locomotive And Rolling Stock Parts Co ltd
Current assignee: Jinan Juxin Locomotive And Rolling Stock Parts Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-15
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a coupling technical field, concretely relates to inhale shake car eave tile for coupling, including connecting plate, connecting hole and bumper shock absorber, the equal fixed mounting in left side of connecting plate has the connecting hole, and the right side fixed mounting of connecting plate has the bumper shock absorber, and the equal swing joint in the left and right sides of bumper shock absorber has first dead lever, and the left end through connection of first dead lever has first bolt, and the right-hand member through connection of first dead lever has first screw, the inboard fixedly connected with fixed block of right-hand member of first dead lever. The utility model overcomes prior art's is not enough, through being provided with first protective structure and second protective structure, use in this device inserts the second protective structure through the fixed plate for the connecting axle drives the activity and detains another activity and detains and make it fixed, through being equipped with first protective structure and second protective structure, has reduced the erosion that various external factors detained to the activity, thereby leads to impairedly, has improved the life of coupling, is favorable to in-service use.

Description

Shock-absorbing coupler head for coupler

Technical Field

The utility model relates to a coupling device specifically is a car eave tile that shakes that is used for coupling.

Background

The car coupler refers to the hook at two ends of train wagon or locomotive, and has the functions of connection, traction and buffering. The coupler is a vehicle part used for realizing coupling between a locomotive and a vehicle or between the vehicle and the vehicle, transmitting traction force and impact force and keeping a certain distance between the vehicles.

However, after the existing partial car coupler is connected between the car and the connecting object, the car is easy to vibrate and collide in the running process, so that the structure of the car coupler is worn for a long time to break, danger is caused, and the safety of the car coupler is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a inhale car eave tile that shakes for coupling, the not enough of prior art has been overcome, structural design is simple, the effectual current partial coupling of having solved is connected the back between car and link, vibrations and collision appear easily in the car operation in-process, thereby make the structure of coupling carry out the condition that long-time wearing and tearing break off, lead to dangerous emergence, its security has been reduced, and current partial coupling is when using, the coupling makes the coupling rust easily in the influence through various external factors, thereby make it impaired, the service life is reduced, be unfavorable for the problem of in-service use.

In order to solve the technical problem, the utility model provides a following technical scheme:

the shock-absorbing coupler head for the coupler comprises a connecting plate, connecting holes and shock absorbers, wherein the connecting holes are fixedly arranged on the left side of the connecting plate, and the shock absorbers are fixedly arranged on the right side of the connecting plate;

the equal swing joint in left and right sides of bumper shock absorber has first dead lever, the left end through connection of first dead lever has first bolt, the right-hand member through connection of first dead lever has first screw, the inboard fixedly connected with fixed block of right-hand member of first dead lever, the right side fixed mounting of fixed block has first fixed disk, the right-hand member fixed mounting of first fixed disk has first protective structure, first protective structure's right side upper end fixed mounting has the fixed plate, the right-hand member swing joint of fixed plate has the connecting axle, the lower extreme fixedly connected with activity of connecting axle is detained, the right-hand member fixed mounting that the activity was detained has the second protective structure.

As a preferred technical scheme of the utility model, second protective structure's right side fixed mounting has the second fixed disk, the equal fixed mounting in both ends has the second dead lever about the right side of second fixed disk.

As a preferred technical scheme of the utility model, the left end through connection of second dead lever has the second bolt, the equal fixed mounting of right-hand member of second dead lever has the second screw.

As a preferred technical scheme of the utility model, the positive middle part fixed mounting of bumper shock absorber has the recess, the inside right-hand member of bumper shock absorber is fixed with the movable block.

As a preferred technical scheme of the utility model, the right-hand member fixed mounting of movable block has the bolt hole, the left side swing joint of movable block has the telescopic link, the upper end fixed mounting of telescopic link has the spring.

As a preferred technical scheme of the utility model, the equal fixed mounting in first protective structure's right side and second protective structure's the left side has fixed plate, connecting axle and activity to buckle, and fixed plate, connecting axle and activity are detained the volume the same.

The embodiment of the utility model provides a inhale car eave tile that shakes for coupling possesses following beneficial effect: this kind of modified coupling is connected the back between car and link, has reduced the emergence of vibrations and collision at the car in-process of running, can not make the structure of coupling carry out the condition that long-time wearing and tearing took place the fracture, has improved the security, and this kind of modified coupling can not make the coupling rust through the influence of various external factors when using in addition to make it impaired, improved its life, be favorable to in-service use.

1. Through being provided with the bumper shock absorber, the recess, movable block and first dead lever, when the device was used, collision and vibrations appeared easily in the operation in-process of car, at this moment can be through vibrations and the thrust that first dead lever received for the bumper shock absorber carries out the shock attenuation, has connected the movable block through first dead lever in, makes the movable block carry out the shock attenuation through the recess through first dead lever and handles, has reduced the emergence of vibrations and collision, has also improved its security simultaneously.

2. Through being provided with first protective structure and second protective structure, use in this device inserts second protective structure through the fixed plate for the connecting axle drives the activity and detains another activity and detain and make it fixed, through being equipped with first protective structure and second protective structure, has reduced the erosion that various external factors detained to the activity, thereby leads to impairedly, has improved the life of coupling, is favorable to in-service use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a connecting plate; 2. connecting holes; 3. a shock absorber; 4. a first fixing lever; 5. a first bolt; 6. a first screw; 7. a fixed block; 8. a first fixed disk; 9. a first guard structure; 10. a fixing plate; 11. a connecting shaft; 12. a movable buckle; 13. a second protective structure; 14. a second fixed disk; 15. a second fixing bar; 16. a second bolt; 17. a second screw; 18. a groove; 19. bolt holes; 20. a movable block; 21. a telescopic rod; 22. a spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, a shock-absorbing coupler head for a coupler comprises a connecting plate 1, connecting holes 2 and shock absorbers 3, wherein the connecting holes 2 are fixedly arranged on the left side of the connecting plate 1, and the shock absorbers 3 are fixedly arranged on the right side of the connecting plate 1;

the equal swing joint in left and right sides of bumper shock absorber 3 has first dead lever 4, the left end through connection of first dead lever 4 has first bolt 5, the right-hand member through connection of first dead lever 4 has first screw 6, the inboard fixedly connected with fixed block 7 of right-hand member of first dead lever 4, the right side fixed mounting of fixed block 7 has first fixed disk 8, the right-hand member fixed mounting of first fixed disk 8 has first protective structure 9, the right side upper end fixed mounting of first protective structure 9 has fixed plate 10, the right-hand member swing joint of fixed plate 10 has connecting axle 11, the lower extreme fixedly connected with activity of connecting axle 11 is detained 12, the right-hand member fixed mounting that 12 was detained in the activity has second protective structure 13.

A second fixed disc 14 is fixedly mounted on the right side of the second protective structure 13, and second fixed bars 15 are fixedly mounted at the left end and the right end of the right side of the second fixed disc 14;

in this embodiment, through this kind of design for this device is when using, is equipped with first dead lever 4 and second dead lever 15 respectively through the left side of first fixed disk 8 and the right side of second fixed disk 14, makes the device more firm when using, is favorable to the in-service use.

The left end of the second fixing rod 15 is connected with a second bolt 16 in a penetrating manner, and the right ends of the second fixing rods 15 are fixedly provided with second screws 17;

in this embodiment, through this kind of design, make two second dead levers 15 pass through second screw 17 fixed connection, be equipped with two through second screw 17, and all be parallel arrangement, improved the direct stability of second dead lever 15, make the device more firm.

Wherein, the middle part of the front of the shock absorber 3 is fixedly provided with a groove 18, and the right end inside the shock absorber 3 is fixedly provided with a movable block 20;

in this embodiment, through this kind of design, when the device is in service, meet the collision or shake the condition after, the effort that receives through first dead lever 4 makes promotion movable block 20, carries out shock attenuation processing to it through recess 18, has reduced vibrations and has leaded to the impaired condition of device to take place, is favorable to in-service use.

The right end of the movable block 20 is fixedly provided with a bolt hole 19, the left side of the movable block 20 is movably connected with an expansion link 21, and the upper end of the expansion link 21 is fixedly provided with a spring 22;

in this embodiment, through this kind of design, when this device was used, can receive various factors such as external vibrations and collision, the external force that can receive through first dead lever 4 makes movable block 20 move, thereby the motion through movable block 20 makes telescopic link 21 and spring 22 extrude and realize absorbing effect, is favorable to in-service use.

Wherein, the right side of the first protective structure 9 and the left side of the second protective structure 13 are both fixedly provided with a fixed plate 10, a connecting shaft 11 and a movable buckle 12, and the fixed plate 10, the connecting shaft 11 and the movable buckle 12 have the same volume;

in this embodiment, through this kind of design, when this device was used, it was fixed with another looks lock to insert through fixed plate 10 and make the activity detain 12 in the second protective structure 13 for both ends are connected, through being equipped with first protective structure 9 and second protective structure 13, thereby make the coupling be difficult to receive the erosion of external various factors and lead to the condition emergence of damage, be favorable to in-service use.

The working principle is as follows: when using this kind of modified car eave tile that shakes, connect link and car through the eave tile earlier, through inserting fixed plate 10 in second protective structure 13, make connecting axle 11 drive activity and detain 12 and detain another activity and make it fixed, collision and vibrations appear easily in the operation in-process of car, at this moment can be through vibrations and the thrust that first dead lever 4 received, make bumper shock absorber 3 carry out the shock attenuation, it has movable block 20 to connect through first dead lever 4 in, make movable block 20 remove through recess 18 at the external force that receives through first dead lever 4, make telescopic link 21 and spring 22 extrude through the removal of movable block 20, thereby the absorbing effect has been realized, the emergence of vibrations and collision has been reduced, and the security thereof has also been improved simultaneously.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The shock-absorbing coupler head for the coupler comprises a connecting plate (1), connecting holes (2) and shock absorbers (3), and is characterized in that the connecting holes (2) are fixedly arranged on the left side of the connecting plate (1), and the shock absorbers (3) are fixedly arranged on the right side of the connecting plate (1);

the left side and the right side of the shock absorber (3) are both movably connected with a first fixed rod (4), the left end of the first fixed rod (4) is connected with a first bolt (5) in a penetrating way, the right end of the first fixed rod (4) is connected with a first screw (6) in a penetrating way, the inner side of the right end of the first fixed rod (4) is fixedly connected with a fixed block (7), a first fixed disc (8) is fixedly arranged on the right side of the fixed block (7), a first protective structure (9) is fixedly arranged at the right end of the first fixed disc (8), a fixed plate (10) is fixedly arranged at the upper end of the right side of the first protection structure (9), the right end of the fixed plate (10) is movably connected with a connecting shaft (11), the lower end of the connecting shaft (11) is fixedly connected with a movable buckle (12), and a second protective structure (13) is fixedly arranged at the right end of the movable buckle (12).

2. The shock-absorbing coupler head for the coupler of claim 1, wherein a second fixed disk (14) is fixedly mounted on the right side of the second protective structure (13), and second fixed rods (15) are fixedly mounted on the left end and the right end of the right side of the second fixed disk (14).

3. The shock-absorbing coupler head for the coupler of claim 2, wherein a second bolt (16) is connected to the left end of the second fixing rod (15) in a penetrating manner, and a second screw (17) is fixedly mounted at the right end of the second fixing rod (15).

4. The shock-absorbing coupler head for the coupler according to claim 1, wherein a groove (18) is fixedly arranged in the middle of the front face of the shock absorber (3), and a movable block (20) is fixedly arranged at the right end of the inside of the shock absorber (3).

5. The shock-absorbing coupler head for the coupler according to claim 4, wherein the right end of the movable block (20) is fixedly provided with a bolt hole (19), the left side of the movable block (20) is movably connected with a telescopic rod (21), and the upper end of the telescopic rod (21) is fixedly provided with a spring (22).

6. The shock-absorbing coupler head for the coupler according to claim 1, wherein a fixed plate (10), a connecting shaft (11) and a movable buckle (12) are fixedly mounted on the right side of the first protective structure (9) and the left side of the second protective structure (13), and the fixed plate (10), the connecting shaft (11) and the movable buckle (12) have the same volume.