CN210257905U

CN210257905U - Electromagnet buffer device for travelling crane

Info

Publication number: CN210257905U
Application number: CN201921326341.2U
Authority: CN
Inventors: 余涛; 王�锋; 甘泽生; 梁益翔
Original assignee: Chengyu Vanadium Titanium Science and Technology Co Ltd
Current assignee: Chengyu Vanadium Titanium Science and Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-04-07
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses an electromagnet buffering device for driving, be the installation section of thick bamboo of cylindric setting including one, the lower extreme of installation section of thick bamboo is provided with a buffer gear, coupling mechanism of buffer gear's lower extreme fixedly connected with, buffer gear's inside is the symmetry form and is provided with two stop gear, two stop gear keeps away from a sliding mechanism of equal fixedly connected with on the lateral wall of one side mutually, the beneficial effects of the utility model are that: the utility model relates to a driving electromagnet buffer, when producing the vibration of jolting, the connecting rod upwards extrudeing second magnet through the connecting block, second magnet upwards extrudees the spring and cushions, simultaneously because of the homopolar repulsion principle of magnet, homopolar production repulsion force further improves the buffering effect between first magnet and the second magnet, reduce the fatigue degree of spring metal, simultaneously under the cooperation of T type groove and T type piece, second magnet can only carry out the vertical lift with the connecting block, avoided second magnet to produce the slope.

Description

Electromagnet buffer device for travelling crane

Technical Field

The utility model relates to an electro-magnet buffer, in particular to driving electro-magnet buffer belongs to buffer technical field.

Background

When an existing vehicle runs, a certain amount of vibration can be generated, the metal buffer device can generate metal fatigue due to the large amount of vibration, and then the buffer effect of the buffer device is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a driving electromagnet buffer to solve the problem of mentioning in the above-mentioned background art.

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

the utility model relates to a driving electromagnet buffer, be the installation section of thick bamboo of cylindric setting including one, the lower extreme of installation section of thick bamboo is provided with a buffer gear, coupling mechanism of buffer gear's lower extreme fixedly connected with, buffer gear's inside is the symmetry form and is provided with two stop gear, two stop gear keeps away from a slide mechanism of equal fixedly connected with on the lateral wall of one side mutually.

As a preferred technical scheme of the utility model, buffer gear includes that one is the standing groove of cylindric setting, the center department at installation section of thick bamboo lower surface is seted up to the standing groove, first magnet of tank bottom fixedly connected with of standing groove, the lower surface of first magnet is connected with a spring, the one end that first magnet was kept away from to the spring is connected with a second magnet, second magnet sliding connection is in the standing groove.

As a preferred technical scheme of the utility model, coupling mechanism includes a connecting block, connecting block fixed connection is at the lower surface of second magnet, the lower extreme of connecting block runs through the notch of standing groove and extends to outside the installation section of thick bamboo, a thread groove has been seted up to the center department of connecting block lower surface, thread groove female connection has a threaded rod, the lower extreme of threaded rod runs through the notch of thread groove and extends to outside the connecting block, the threaded rod is located a connecting rod of the outer one end fixed connection of connecting block.

As a preferred technical scheme of the utility model, two stop gear all includes a T type groove, two T type groove is the symmetry form and sets up on the relative cell wall of standing groove, two equal sliding connection has a T type piece in the T type groove, two in the notch that corresponds T type groove all is passed to the one end that T type piece is in opposite directions extends to the standing groove in, two one end difference fixed connection that T type piece is located the standing groove is on the corresponding lateral wall of second magnet.

As a preferred technical scheme of the utility model, two slide mechanism all includes that two are the fixed block that the paralleling set up, per two correspond all rotate through the pivot between the fixed block and be connected with a gyro wheel, two the one end that the gyro wheel was kept away from mutually offsets with the tank bottom in two T type grooves respectively.

The utility model has the advantages that: the utility model relates to a driving electromagnet buffer, when producing top-of-the-earth vibration, the connecting rod upwards extrudees second magnet through the connecting block, second magnet upwards extrudees the spring and cushions, simultaneously because of the homopolar repulsion principle of magnet, homopolar production repulsion force further improves buffering effect between first magnet and the second magnet, reduce the fatigue degree of spring metal, simultaneously under the cooperation of T type groove and T type piece, second magnet can only carry out the vertical lift with the connecting block, avoided second magnet to produce the slope.

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 sectional view of the top view structure of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure:

1. mounting the cylinder;

2. a buffer mechanism; 21. a placement groove; 22. a first magnet; 23. a spring; 24. a second magnet;

3. a connecting mechanism; 31. connecting blocks; 32. a thread groove; 33. a threaded rod; 34. a connecting rod;

4. a limiting mechanism; 41. a T-shaped groove; 42. a T-shaped block;

5. a sliding mechanism; 51. a fixed block; 52. and a roller.

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.

Examples

As shown in fig. 1-3, the utility model relates to a driving electromagnet buffer, including an installation section of thick bamboo 1 that is cylindric setting, the lower extreme of installation section of thick bamboo 1 is provided with a buffer gear 2, and a coupling mechanism 3 of buffer gear 2's lower extreme fixedly connected with, buffer gear 2's inside is the symmetry form and is provided with two stop gear 4, and equal fixedly connected with slide mechanism 5 on the lateral wall of one side is kept away from mutually to two stop gear 4.

Wherein, buffer gear 2 includes a standing groove 21 that is cylindric setting, and standing groove 21 sets up in the center department of installation section of thick bamboo 1 lower surface, and the tank bottom fixedly connected with of standing groove 21 has a first magnet 22, and the lower surface of first magnet 22 is connected with a spring 23, and the one end that first magnet 22 was kept away from to spring 23 is connected with a second magnet 24, and second magnet 24 sliding connection is in standing groove 21.

Wherein, coupling mechanism 3 includes a connecting block 31, connecting block 31 fixed connection is at the lower surface of second magnet 24, the lower extreme of connecting block 31 runs through the notch of standing groove 21 and extends to outside the installation section of thick bamboo 1, a thread groove 32 has been seted up to the center department of connecting block 31 lower surface, thread groove 32 internal thread connection has a threaded rod 33, the lower extreme of threaded rod 33 runs through the notch of thread groove 32 and extends to outside connecting block 31, threaded rod 33 is located a connecting rod 34 of one end fixed connection outside connecting block 31.

Wherein, two stop gear 4 all include a T type groove 41, and two T type grooves 41 are the symmetrical form and set up on the relative cell wall of standing groove 21, and equal sliding connection has a T type piece 42 in two T type grooves 41, and two opposite one ends of T type piece 42 all pass the notch that corresponds T type groove 41 and extend to in the standing groove 21, and the one end that two T type pieces 42 are located the standing groove 21 is fixed connection respectively on the corresponding lateral wall of second magnet 24.

Wherein, two slide mechanism 5 all include two fixed blocks 51 that are the parallel form setting, all are connected with a gyro wheel 52 through the pivot rotation between per two fixed blocks 51 that correspond, and the one end that two gyro wheels 52 kept away from mutually offsets with the tank bottom of two T type grooves 41 respectively.

Specifically, the utility model has the advantages that: the utility model relates to an electromagnet buffer for driving, when producing top of a car vibration, connecting rod 34 upwards extrudees second magnet 24 through connecting block 31, second magnet 24 upwards extrudees spring 23 and cushions, simultaneously because of the homopolar repulsion principle of magnet, homopolar production repulsion force is advanced and is further improved buffering effect between first magnet 22 and the second magnet 24, reduce the fatigue degree of spring 23 metal, simultaneously under T type groove 41 and T type piece 42's cooperation, second magnet 24 can only carry out the vertical lift with connecting block 31, second magnet 24 has been avoided producing the slope, T type piece 42 slides when T type groove 41 slides, gyro wheel 52 rolls on T type groove 41 tank bottom, supplementary T type piece 42 slides.

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 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 utility model provides a driving electromagnet buffer, its characterized in that includes an installation section of thick bamboo (1) that is cylindric setting, the lower extreme of installation section of thick bamboo (1) is provided with a buffer gear (2), coupling mechanism (3) of lower extreme fixedly connected with of buffer gear (2), the inside of buffer gear (2) is the symmetry form and is provided with two stop gear (4), two equal fixedly connected with a slide mechanism (5) on the lateral wall of one side is kept away from mutually in stop gear (4).

2. A traveling electromagnet buffering device according to claim 1, wherein the buffering mechanism (2) comprises a cylindrical placing groove (21), the placing groove (21) is opened at the center of the lower surface of the mounting cylinder (1), a first magnet (22) is fixedly connected to the bottom of the placing groove (21), a spring (23) is connected to the lower surface of the first magnet (22), a second magnet (24) is connected to one end of the spring (23) far away from the first magnet (22), and the second magnet (24) is slidably connected in the placing groove (21).

3. A traveling electromagnet buffering device according to claim 1, wherein the connecting mechanism (3) comprises a connecting block (31), the connecting block (31) is fixedly connected to the lower surface of the second magnet (24), the lower end of the connecting block (31) penetrates through the notch of the placing groove (21) and extends out of the mounting cylinder (1), a thread groove (32) is formed in the center of the lower surface of the connecting block (31), a threaded rod (33) is connected to the thread groove (32) in a threaded manner, the lower end of the threaded rod (33) penetrates through the notch of the thread groove (32) and extends out of the connecting block (31), and a connecting rod (34) is fixedly connected to one end of the threaded rod (33) located outside the connecting block (31).

4. A driving electromagnet buffering device according to claim 1, wherein each of the two limiting mechanisms (4) includes a T-shaped groove (41), the two T-shaped grooves (41) are symmetrically formed on opposite groove walls of the placing groove (21), a T-shaped block (42) is slidably connected in each of the two T-shaped grooves (41), opposite ends of the two T-shaped blocks (42) penetrate through the notches of the corresponding T-shaped grooves (41) and extend into the placing groove (21), and ends of the two T-shaped blocks (42) located in the placing groove (21) are respectively and fixedly connected to corresponding side walls of the second magnet (24).

5. The electromagnet buffering device for the traveling crane according to claim 1, wherein each of the two sliding mechanisms (5) comprises two parallel fixed blocks (51), a roller (52) is rotatably connected between each two corresponding fixed blocks (51) through a rotating shaft, and the ends of the two rollers (52) far away from each other are respectively abutted against the bottoms of the two T-shaped grooves (41).