CN214935302U

CN214935302U - Rack convenient to crawler crane hoists

Info

Publication number: CN214935302U
Application number: CN202121731802.1U
Authority: CN
Inventors: 谢淑贤; 谢翔; 廖艳清; 龚海辉
Original assignee: Changsha Chusheng Technology Co ltd
Current assignee: Changsha Chusheng Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-11-30
Anticipated expiration: 2031-07-28

Abstract

The utility model provides a rack convenient to crawler crane hoists relates to hoist and mount rack technical field, including first connecting plate, two stock, second connecting plate, wire rope and loading attachment, two the equal fixed mounting of stock is in the both sides of second connecting plate, the surface and two stock sliding connection of first connecting plate, wire rope fixed mounting is on the surface of first connecting plate and second connecting plate, the lateral wall of second connecting plate is provided with loading attachment. The utility model discloses, through setting up loading attachment, the inclined plane that utilizes first connecting plate port slope shovels the surface of first connecting plate and second connecting plate with the goods, utilizes first screw rod drive stripper plate, makes the stripper plate extrude fixedly to the goods, reaches and carries out the purpose fixed to the goods, avoids traditional rack to need the manual work to remove the rack with the goods on, and the process is loaded down with trivial details, hinders the condition of job schedule, inconvenient use.

Description

Rack convenient to crawler crane hoists

Technical Field

The utility model relates to a hoist and mount rack technical field especially relates to a rack convenient to crawler crane hoists.

Background

The crawler crane is commonly known as a crawler crane and refers to a full-rotation movable arm frame type crane with a crawler traveling device. The lifting capacity is big, can hang heavy walking, has stronger hoist and mount ability, and the shelf indicates the support of putting the thing, and the rack for hoist and mount is used for using the shelf that lifts by crane the goods with the crawler crane mutually supporting.

The placing rack is generally required to be placed at the bottom of a cargo in use of the existing crawler crane, then the cargo is lifted by the aid of the placing rack, the cargo originally placed on the ground is transferred to the placing rack by the aid of the placing rack, the process is troublesome, work efficiency is affected, work is not facilitated, the problems are solved, and the placing rack with the cargo transferring function is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving traditional hoist and mount and generally needing to place the rack in the bottom of goods, then utilize the rack to lift by crane the goods, but use the rack need will originally put on the goods on the ground shifts the rack, this process is comparatively troublesome, influences work efficiency, is unfavorable for the problem of going on of work, and the rack of the crawler crane hoist and mount of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rack convenient for hoisting of a crawler crane comprises a first connecting plate, two long rods, a second connecting plate, a steel wire rope and a feeding device, wherein the two long rods are fixedly arranged on two sides of the second connecting plate, the surface of the first connecting plate is connected with the two long rods in a sliding manner, the steel wire rope is fixedly arranged on the surfaces of the first connecting plate and the second connecting plate, the side wall of the second connecting plate is provided with the feeding device, the feeding device comprises a motor, the motor is fixedly arranged on the side wall of the second connecting plate, two second screw rods are rotatably inserted into the surface of the second connecting plate and are in threaded connection with the first connecting plate, an output shaft port of the motor is fixedly connected with the second screw rods, rotary discs are fixedly arranged on the surfaces of the two second screw rods, and the two rotary discs are connected through belt transmission, the surface of the first connecting plate and the surface of the second connecting plate are fixedly provided with fixing plates, first screw rods penetrate through the surface threads of the fixing plates, hand wheels are fixedly arranged on one sides, far away from each other, of the first screw rods, and the side, close to each other, of each first screw rod is rotatably connected with an extrusion plate.

Preferably, the surface of the extrusion plate is fixedly connected with a limiting rod, and the surface of the limiting rod penetrates through the fixing plate in a sliding mode.

Preferably, one side of the first connecting plate, which is close to the second connecting plate, is provided with an inclined plane, the position of the bottom of the second connecting plate, which is close to the first connecting plate, is provided with an inclined plane, and the inclination of the inclined plane on the surface of the first connecting plate is the same as that of the inclined plane at the bottom of the second connecting plate.

Preferably, two slot holes have all been seted up on the surface of first connecting plate and second connecting plate, and the inside of four slot holes is provided with auxiliary device, auxiliary device includes the rotating turret, the surface and the slot hole of rotating turret rotate to be connected, the port fixed mounting of rotating turret has the removal wheel, first connecting plate and second connecting plate surface have the inserted block for the position sliding connection of rotating turret, the equal fixedly connected with spring in surface of first connecting plate and second connecting plate, the one end that first connecting plate and second connecting plate were kept away from to the spring all with inserted block fixed connection, two jacks with inserted block size looks adaptation are seted up on the surface of rotating turret.

Preferably, the rotating frame is L-shaped, and a pull ring is fixedly installed on the surface of the rotating frame, which is far away from the moving wheel.

Preferably, a rotating shaft is fixedly installed on the surface of the rotating frame, and the rotating frame is rotatably connected with the long hole through the rotating shaft.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the feeding device is arranged, when in use, the motor is firstly started, the motor drives the second screw rods to rotate, the two second screw rods synchronously rotate through the two turnplates, the first connecting plate is far away from the second connecting plate through the rotation of the two second screw rods, then the whole device is placed on the surface of the goods to be hoisted, the goods to be hoisted are positioned between the first connecting plate and the second connecting plate, the motor and the two turnplates drive the two screw rods to rotate, the first connecting plate moves towards the second connecting plate, the inclined plane of the port of the first connecting plate is used for shoveling the goods on the surfaces of the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are mutually connected through the long rod, the whole device can be hoisted by using the steel wire rope, the goods at the moment can shake during hoisting, the hand wheel is rotated, the hand wheel drives first screw rod and rotates, two gag lever posts limit the stripper plate, thereby utilize first screw rod drive stripper plate, it is fixed to make the stripper plate extrude the goods, reach the purpose of fixing the goods, through setting up parts such as first screw rod and second screw rod, thereby utilize first screw rod of drive and second screw rod to make first connecting plate and second connecting plate be close to each other, thereby shovel the goods, not only need not to carry the goods again and practiced thrift the manpower on the gallows, the efficiency of hoist and mount has still been improved, and then the holistic practicality of rack for hoist and mount has been increased.

2. In the utility model, by arranging the auxiliary device, when the whole device needs to be transported to a use position, the pull ring is held at the time, the rotating frame is rotated by the rotating shaft, the moving wheel at the bottom of the rotating frame is contacted with the ground, the plug block is recycled and inserted into the jack of the rotating frame to fix the rotating frame, the spring prevents the plug block from being easily separated from the jack, so that the whole device is moved by the moving wheel, when the material is needed to be loaded, the moving wheel is required to be collected, the first connecting plate and the second connecting plate are directly contacted with the ground, the plug block is drawn out at the time, the rotating frame is rotated again, the moving wheel at the bottom of the rotating frame is rotated into the long hole, at the moment, the first connecting plate and the connecting plate are directly contacted with the ground, the rotating frame is limited by the plug block, the material loading of the rotating frame is not influenced, and the rotating frame and the plug block are matched for use by arranging the rotating shaft, reached and to have removed the wheel and put down or pack up to make wholly can remove with the help of removing the wheel, not only make things convenient for the mobile device still can not influence the follow-up work of equipment because of removing the wheel, increased the device's a practicality.

Drawings

Fig. 1 is a schematic perspective view of a rack for facilitating the hoisting of a crawler crane according to the present invention;

FIG. 2 is a side view of FIG. 1 showing a rack for facilitating the hoisting of a crawler crane according to the present invention;

FIG. 3 is a schematic view of an auxiliary device of a rack for facilitating the hoisting of a crawler crane according to the present invention;

figure 4 is the utility model provides a rack's the bottom of figure 2 schematic diagram convenient to crawler crane hoists.

Illustration of the drawings: 1. a first connecting plate; 2. a long rod; 3. a second connecting plate; 4. a wire rope; 5. a feeding device; 51. a fixing plate; 52. a hand wheel; 53. a first screw; 54. a second screw; 55. a pressing plate; 56. a turntable; 57. a motor; 6. an auxiliary device; 61. a pull ring; 62. a rotating frame; 63. a spring; 64. inserting a block; 65. a rotating shaft; 66. the wheel is moved.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a rack convenient to crawler crane hoists, including first connecting plate 1, two stock 2, second connecting plate 3, wire rope 4 and loading attachment 5, the equal fixed mounting of two stock 2 is in the both sides of second connecting plate 3, the surface of first connecting plate 1 and two stock 2 sliding connection, wire rope 4 fixed mounting is on the surface of first connecting plate 1 and second connecting plate 3, through stock 2 interconnect between first connecting plate 1 and the second connecting plate 3, utilizes wire rope 4 can lift by crane whole device.

The specific arrangement and function of the loading device 5 and the auxiliary device 6 will be described in detail below.

As shown in fig. 1 and 2, the side wall of the second connecting plate 3 is provided with the feeding device 5, the feeding device 5 includes a motor 57, the motor 57 is fixedly installed on the side wall of the second connecting plate 3, two second screws 54 are inserted on the surface of the second connecting plate 3, the two second screws 54 are both in threaded connection with the first connecting plate 1, an output shaft port of the motor 57 is fixedly connected with the second screws 54, turntables 56 are both fixedly installed on the surfaces of the two second screws 54, the two turntables 56 are both connected through belt transmission, the motor 57 is started, the motor 57 drives the second screws 54 to rotate, and the two second screws 54 rotate synchronously through the two turntables 56.

The equal fixed mounting in surface of first connecting plate 1 and second connecting plate 3 has fixed plate 51, the surface screw thread of fixed plate 51 runs through there is first screw rod 53, the equal fixed mounting in one side that two first screw rods 53 kept away from each other has hand wheel 52, one side that two first screw rods 53 are close to each other all rotates and is connected with stripper plate 55, rotate hand wheel 52, hand wheel 52 drives first screw rod 53 and rotates, thereby utilize first screw rod 53 drive stripper plate 55, it is fixed to make stripper plate 55 extrude the goods, reach and carry out the purpose fixed to the goods.

The surface of the extrusion plate 55 is fixedly connected with a limiting rod 58, the surface of the limiting rod 58 penetrates through the fixing plate 51 in a sliding mode, and the two limiting rods 58 limit the extrusion plate 55.

One side of the first connecting plate 1 close to the second connecting plate 3 is set to be an inclined plane, the position of the bottom of the second connecting plate 3 close to the first connecting plate 1 is set to be an inclined plane, the inclination of the inclined plane on the surface of the first connecting plate 1 is the same as that of the inclined plane at the bottom of the second connecting plate 3, and cargoes are shoveled on the surfaces of the first connecting plate 1 and the second connecting plate 3 by utilizing the inclined plane at the port of the first connecting plate 1.

The whole feeding device 5 achieves the effects that by arranging the feeding device 5, in use, firstly, a motor 57 is started, the motor 57 drives second screw rods 54 to rotate, the two second screw rods 54 synchronously rotate through two turntables 56, the first connecting plate 1 is far away from the second connecting plate 3 through the rotation of the two second screw rods 54, then the whole device is placed on the surface of a cargo to be hoisted, the cargo to be hoisted is positioned between the first connecting plate 1 and the second connecting plate 3, the motor 57 is started, the motor 57 and the two turntables 56 drive the two screw rods to rotate, the first connecting plate 1 moves towards the second connecting plate 3, the cargo is shoveled on the surfaces of the first connecting plate 1 and the second connecting plate 3 by utilizing the inclined plane of the port of the first connecting plate 1, the first connecting plate 1 and the second connecting plate 3 are mutually connected through a long rod 2, and the whole device can be hoisted by utilizing a steel wire rope 4, goods this moment may take place to rock when lifting by crane, rotates hand wheel 52, and hand wheel 52 drives first screw rod 53 and rotates, and two gag lever post 58 limit stripper plate 55 to utilize first screw rod 53 drive stripper plate 55, make stripper plate 55 extrude fixedly to the goods, reach and carry out the purpose fixed to the goods, avoid traditional rack to need the manual work to move the goods to the rack, the process is loaded down with trivial details, delays the condition of job schedule, inconvenient use.

As shown in fig. 3 and 4, two long holes are formed in the surfaces of the first connecting plate 1 and the second connecting plate 3, an auxiliary device 6 is arranged inside the four long holes, the auxiliary device 6 comprises a rotating frame 62, the surface of the rotating frame 62 is rotatably connected with the long holes, a moving wheel 66 is fixedly mounted at a port of the rotating frame 62, an insertion block 64 is slidably connected to the surface of the first connecting plate 1 and the surface of the second connecting plate 3 relative to the position of the rotating frame 62, a spring 63 is fixedly connected to the surface of the first connecting plate 1 and the surface of the second connecting plate 3, one end, far away from the first connecting plate 1 and the second connecting plate 3, of the spring 63 is fixedly connected with the insertion block 64, and two insertion holes matched with the size of the insertion block 64 are formed in the surface of the rotating frame 62.

The rotating frame 62 is in an L shape, a pull ring 61 is fixedly installed on the surface of the rotating frame 62 far away from the moving wheel 66, the pull ring 61 is held, the rotating frame 62 rotates by using a rotating shaft 65, the moving wheel 66 at the bottom of the rotating frame 62 is in contact with the ground, the rotating frame 62 is fixed by inserting the inserting block 64 into the inserting hole of the rotating frame 62, the inserting block 64 cannot be easily separated from the inserting hole by using the spring 63, and therefore the whole device is moved by using the moving wheel 66.

The surface of the rotating frame 62 is fixedly provided with a rotating shaft 65, and the rotating frame 62 is rotatably connected with the long hole through the rotating shaft 65.

The whole auxiliary device 6 has the effects that the whole device needs to move when not used by arranging the auxiliary device 6, the pull ring 61 is held at the moment, the rotating frame 62 rotates by using the rotating shaft 65, the moving wheel 66 at the bottom of the rotating frame 62 is contacted with the ground, the inserting block 64 is inserted into the inserting hole of the rotating frame 62 to fix the rotating frame 62, the inserting block 64 cannot be easily separated from the inserting hole by using the spring 63, so that the whole device moves by using the moving wheel 66, when the feeding is needed, the moving wheel 66 needs to be collected, the first connecting plate 1 and the second connecting plate 3 are directly contacted with the ground, the inserting block 64 is pulled out, the rotating frame 62 is rotated again, the moving wheel 66 at the bottom of the rotating frame 62 is rotated into the long hole, the first connecting plate 1 and the connecting plate are directly contacted with the ground, and the rotating frame 62 is limited by the inserting block 64, so that the turret 62 does not interfere with the loading.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a rack convenient to crawler crane hoists, includes first connecting plate (1), two stock (2), second connecting plate (3), wire rope (4) and loading attachment (5), its characterized in that: the two long rods (2) are fixedly arranged on two sides of a second connecting plate (3), the surface of the first connecting plate (1) is connected with the two long rods (2) in a sliding manner, the steel wire rope (4) is fixedly arranged on the surfaces of the first connecting plate (1) and the second connecting plate (3), the side wall of the second connecting plate (3) is provided with a feeding device (5), the feeding device (5) comprises a motor (57), the motor (57) is fixedly arranged on the side wall of the second connecting plate (3), two second screw rods (54) are rotatably inserted into the surface of the second connecting plate (3), the two second screw rods (54) are in threaded connection with the first connecting plate (1), an output shaft port of the motor (57) is fixedly connected with the second screw rods (54), and rotary discs (56) are fixedly arranged on the surfaces of the two second screw rods (54), the two turntables (56) are in transmission connection through a belt.

2. The rack of claim 1 for facilitating hoisting by a crawler crane, comprising: the surface of first connecting plate (1) and second connecting plate (3) is equal fixed mounting has fixed plate (51), the surface screw thread of fixed plate (51) has run through first screw rod (53), two equal fixed mounting in one side that first screw rod (53) kept away from each other has hand wheel (52), two one side that first screw rod (53) are close to each other all rotates and is connected with stripper plate (55).

3. A rack convenient to crawler crane hoist as claimed in claim 2, characterized in that: the surface of the extrusion plate (55) is fixedly connected with a limiting rod (58), and the surface of the limiting rod (58) penetrates through the fixing plate (51) in a sliding mode.

4. The rack of claim 1 for facilitating hoisting by a crawler crane, comprising: one side of the first connecting plate (1) close to the second connecting plate (3) is set to be an inclined plane, the position of the bottom of the second connecting plate (3) close to the first connecting plate (1) is set to be an inclined plane, and the inclination of the inclined plane on the surface of the first connecting plate (1) is the same as that of the inclined plane at the bottom of the second connecting plate (3).

5. The rack of claim 1 for facilitating hoisting by a crawler crane, comprising: the surfaces of the first connecting plate (1) and the second connecting plate (3) are both provided with two long holes, auxiliary devices (6) are arranged inside the four long holes, the auxiliary device (6) comprises a rotating frame (62), the surface of the rotating frame (62) is rotatably connected with the long hole, a moving wheel (66) is fixedly arranged at the port of the rotating frame (62), the surfaces of the first connecting plate (1) and the second connecting plate (3) are connected with an inserting block (64) in a sliding way relative to the position of the rotating frame (62), the surfaces of the first connecting plate (1) and the second connecting plate (3) are both fixedly connected with springs (63), one end of the spring (63) far away from the first connecting plate (1) and the second connecting plate (3) is fixedly connected with the inserting block (64), two jacks matched with the insertion blocks (64) in size are formed in the surface of the rotating frame (62).

6. A rack convenient to hoist of crawler crane according to claim 5, characterized in that: the rotating frame (62) is L-shaped, and a pull ring (61) is fixedly arranged on the surface, far away from the moving wheel (66), of the rotating frame (62).

7. A rack convenient to hoist of crawler crane according to claim 5, characterized in that: the surface of the rotating frame (62) is fixedly provided with a rotating shaft (65), and the rotating frame (62) is rotatably connected with the long hole through the rotating shaft (65).