CN212799326U

CN212799326U - Precise anchoring device of suspension crane

Info

Publication number: CN212799326U
Application number: CN202021164429.1U
Authority: CN
Inventors: 胡安明
Original assignee: Anhui Taimalank Electromechanical Equipment Co ltd
Current assignee: Anhui Taimalank Electromechanical Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a suspension crane's accurate anchoring device belongs to hoist technical field. An accurate anchoring device of a suspension crane comprises a supporting body, a crane and a track, wherein the track is fixedly connected to the supporting body, the crane is installed on the track, a plurality of positioning holes are formed in the upper end of the supporting body and located on the left side and the right side of the crane, positioning rods matched with the positioning holes are arranged on the side walls of the left side and the right side of the crane, sleeves in sliding connection with the positioning rods are sleeved on the upper ends of the positioning rods, a plurality of electric telescopic rods corresponding to the positioning rods are fixedly installed on the left side wall and the right side wall of the crane, the tail ends of the electric telescopic rods are fixedly connected to the side walls of the lower ends of the sleeves through; the utility model discloses can make things convenient for more accurate fix a position the hoist when the hoist needs the parking location.

Description

Precise anchoring device of suspension crane

Technical Field

The utility model relates to a hoist technical field especially relates to an accurate anchoring device of overhead crane.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes.

In order to ensure that a crane used outdoors cannot slide on a rail when not in use, the crane is generally limited in position by using an anchoring device, but when the existing crane stops positioning, an operator needs to control the crane to move to the anchoring position to position the crane, and the operator is in a cab, so that the crane is difficult to accurately stop to the anchoring device, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies in the prior art and providing an accurate anchoring device of suspension crane.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a suspension crane's accurate anchoring device, includes supporter, hoist and track, track fixed connection is on the supporter, the hoist is installed on the track, the upper end of supporter is located the left and right sides of hoist and all is equipped with a plurality of locating holes, the left and right sides lateral wall of hoist all is equipped with and cooperates the locating lever, and is a plurality of the upper end of locating lever all overlaps and is equipped with rather than sliding connection's sleeve, the equal fixed mounting of lateral wall has a plurality of electric telescopic handle that correspond with the locating lever about the hoist, electric telescopic handle's end passes through connecting rod fixed connection at telescopic lower extreme lateral wall, the lower extreme fixed mounting of locating lever has the gyro wheel, the upper end of supporter be equipped with locating lever complex supplementary.

Preferably, the parking assistance device comprises a plurality of stop buttons fixedly mounted at the upper end of the support body, and the lower end of the electric telescopic rod is fixedly connected with a trigger block corresponding to the stop buttons.

Preferably, the upper end of the sleeve is sleeved with a storage cylinder in a sliding mode, and the storage cylinders are fixedly connected to the side wall of the crane.

Preferably, the positioning rod is elastically connected with the inner top of the sleeve through a jacking spring.

Preferably, a plurality of positioning holes are internally provided with positioning boxes in a sleeved mode.

Preferably, a plurality of electric telescopic handle's outer wall all overlaps and is equipped with the protection casing.

Preferably, the number of the stop buttons is twice that of the positioning holes and the stop buttons are respectively distributed on the left side and the right side of the positioning holes.

Compared with the prior art, the utility model provides a suspension crane's accurate anchoring device possesses following beneficial effect:

this suspension crane's accurate anchoring device, it slides to the up end of supporter to drive the sleeve through electric telescopic handle, the sleeve drives the locating lever and slides to the up end of supporter, when the position of locating hole and locating lever does not correspond, the locating lever then can be pushed into in the sleeve by the supporter, then the driver of hoist makes the hoist slowly remove to the locating hole direction, the locating lever then can slide at the up end of supporter under the effect of gyro wheel this moment, when the locating lever slides to corresponding with the locating hole position, the locating lever then can slide to in the locating hole under the action of gravity, meanwhile, the trigger block and the stop button of electric telescopic handle lower extreme contact, stop button makes the hoist stop motion, can accomplish the accurate anchoring of hoist spacing.

Drawings

Fig. 1 is a schematic structural view of an accurate anchoring device of a suspension crane according to the present invention;

fig. 2 is a schematic structural view of a point a in fig. 1 of the precise anchoring device of the suspension crane according to the present invention;

fig. 3 is a schematic diagram of the right-side view local structure of the precise anchoring device of the suspension crane provided by the utility model.

In the figure: 1. a support body; 2. a crane; 3. a track; 4. a storage cylinder; 5. a sleeve; 6. positioning a rod; 7. positioning holes; 8. a roller; 9. an electric telescopic rod; 10. a connecting rod; 11. The spring is tightly propped; 12. a stop button; 13. a trigger block; 14. a positioning box; 15. a shield.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, an accurate anchoring device of a suspension crane comprises a supporting body 1, a crane 2 and a track 3, wherein the track 3 is fixedly connected to the supporting body 1, the crane 2 is installed on the track 3, a plurality of positioning holes 7 are formed in the left side and the right side of the upper end of the supporting body 1, which are located on the crane 2, and positioning rods 6 matched with the positioning holes 7 are arranged on the side walls of the left side and the right side of the crane 2, wherein the supporting body 1, the crane 2 and the track 3 are in the prior art, and when the crane 2 is parked, the positioning rods 6 are inserted into the positioning holes 7, so that the.

The upper ends of a plurality of positioning rods 6 are all sleeved with sleeves 5 which are in sliding connection with the positioning rods 6, the left side wall and the right side wall of a crane 2 are all fixedly provided with a plurality of electric telescopic rods 9 corresponding to the positioning rods 6, the tail ends of the electric telescopic rods 9 are fixedly connected to the lower end side wall of the sleeves 5 through connecting rods 10, the lower ends of the positioning rods 6 are fixedly provided with rollers 8, the upper end of a support body 1 is provided with an auxiliary parking device matched with the positioning rods 6, the auxiliary parking device comprises a plurality of stop buttons 12 fixedly arranged at the upper end of the support body 1, the lower ends of the electric telescopic rods 9 are fixedly connected with trigger blocks 13 corresponding to the stop buttons 12, the sleeves 5 are driven by the electric telescopic rods 9 to slide towards the upper end face of the support body 1, the sleeves 5 drive the positioning rods 6 to slide towards the upper end face of the support body 1, then the driver of hoist 2 makes hoist 2 slowly to the direction removal of locating hole 7, locating lever 6 then can slide at the up end of supporter 1 under the effect of gyro wheel 8 this moment, when locating lever 6 slides to corresponding with locating hole 7 position, locating lever 6 then can slide down to locating hole 7 in under the action of gravity, and simultaneously, the trigger block 13 and the stop button 12 of electric telescopic handle 9 lower extreme contact, stop button 12 makes hoist 2 stop moving, can accomplish accurate anchoring spacing of hoist 2.

The upper ends of the sleeves 5 are all slidably sleeved with the containing cylinders 4, the containing cylinders 4 are all fixedly connected to the side wall of the crane 2, and when the crane 2 does not need to be positioned, the positioning rods 6 and the sleeves 5 can be contained in the containing cylinders 4.

The positioning rod 6 is elastically connected with the inner top of the sleeve 5 through a jacking spring 11, and the jacking spring 11 enables the positioning rod 6 to be clamped into the positioning hole 7 more quickly.

All the cover is equipped with location box 14 in a plurality of locating holes 7, and location box 14 is convenient for save dust and impurity, and when the impurity dust in location box 14 was more, it can to take out the clearance.

The outer wall of a plurality of electric telescopic rods 9 is all sleeved with a protective cover 15, and a protective effect is achieved.

The stop buttons 12 are twice the number of the positioning holes 7 and are respectively distributed on the left and right sides of the positioning holes 7, so that the crane 2 can stop positioning from the left and right directions of the rail 3.

The working principle is as follows: in the utility model, when the crane 2 needs to be positioned, the sleeve 5 is driven by the electric telescopic rod 9 to slide towards the upper end surface of the supporting body 1, the sleeve 5 drives the positioning rod 6 to slide towards the upper end surface of the supporting body 1, when the positions of the positioning hole 7 and the positioning rod 6 do not correspond, the positioning rod 6 is pushed into the sleeve 5 by the supporting body 1, then the driver of the crane 2 makes the crane 2 slowly move towards the positioning hole 7, at this time, the positioning rod 6 slides on the upper end surface of the supporting body 1 under the action of the roller 8, when the positioning rod 6 slides to the position corresponding to the positioning hole 7, the positioning rod 6 will slide downwards into the positioning hole 7 under the action of gravity, meanwhile, the trigger block 13 at the lower end of the electric telescopic rod 9 is in contact with the stop button 12, and the stop button 12 stops the crane 2 to move, so that accurate anchoring and limiting of the crane 2 can be completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An accurate anchoring device of a suspension crane comprises a supporting body (1), a crane (2) and a track (3), and is characterized in that the track (3) is fixedly connected to the supporting body (1), the crane (2) is installed on the track (3), a plurality of positioning holes (7) are formed in the left side and the right side of the supporting body (1) and located on the crane (2), positioning rods (6) matched with the positioning holes (7) are arranged on the side walls of the left side and the right side of the crane (2), sleeves (5) in sliding connection with the positioning rods (6) are sleeved on the upper ends of the positioning rods (6), a plurality of electric telescopic rods (9) corresponding to the positioning rods (6) are fixedly installed on the side walls of the left side and the right side of the crane (2), and the tail ends of the electric telescopic rods (9) are fixedly connected to the side walls of the lower ends of the sleeves, the lower end of the positioning rod (6) is fixedly provided with a roller (8), and the upper end of the support body (1) is provided with an auxiliary parking device matched with the positioning rod (6).

2. Precise anchoring device of a suspension crane according to claim 1, characterized in that said auxiliary parking means comprise a plurality of stop buttons (12) fixedly mounted on the upper end of the supporting body (1), the lower end of said electric telescopic rod (9) being fixedly connected with a triggering block (13) corresponding to the stop buttons (12).

3. An accurate anchoring device of a suspension crane according to claim 1, characterized in that the upper ends of a plurality of said sleeves (5) are slidably sleeved with a receiving cylinder (4), and a plurality of said receiving cylinders (4) are fixedly connected to the side wall of the crane (2).

4. An accurate anchoring device of a suspension crane according to claim 1, characterized in that the positioning rod (6) is elastically connected with the inner top of the sleeve (5) by a jacking spring (11).

5. A precision anchoring device for a suspension crane according to claim 1, characterized in that a plurality of positioning holes (7) are provided with positioning boxes (14) inside.

6. An accurate anchoring device for a suspension crane according to claim 1, characterized in that the outer walls of a plurality of said electric telescopic rods (9) are each sheathed with a protective cover (15).

7. Precise anchoring device for suspension cranes according to claim 2, characterized in that the stop buttons (12) are twice as many as the positioning holes (7) and are distributed on the left and right sides of the positioning holes (7), respectively.