CN213011652U

CN213011652U - Hoist device is used in engineering machine tool maintenance

Info

Publication number: CN213011652U
Application number: CN202020881883.2U
Authority: CN
Inventors: 刘明静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-04-20
Anticipated expiration: 2030-05-24

Abstract

The utility model provides an engineering machine tool is hoist device for maintenance relates to and pulls support technical field, the rotator rotates with the help of the rotation axis and places the post and connects, the side surface of placing the post is equipped with stable structure, stable structure includes the connecting rod, the one end of connecting rod with place post fixed connection, the connecting rod is kept away from the one end surface cover of placing the post and is had first lift ring, the surface sliding connection of first lift ring has jack catch and sucking disc. The utility model discloses, earlier stretch the inside second lift ring of sucking disc, adjust the angle of tripod, thereby increase lifting surface area, reduce the position of sucking disc again and closely laminate with ground, thereby reach more firm effect, when using in mud ground, through adjusting first lift ring, reduce the position of jack catch, and insert the jack catch in earth deeply, thereby reach firm effect, in order to solve traditional hoist device, when hoisting some objects that exceed self weight.

Description

Hoist device is used in engineering machine tool maintenance

Technical Field

The utility model relates to a hoist device technical field especially relates to a hoist device is used in engineering machine tool maintenance.

Background

The hoisting refers to a general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair so as to change the positions of the equipment.

Traditional hoist device is bulky, and is stiff, can only rely on the weight of self to stabilize to the hoist and mount of object are lived to the in-process of using supporting, but when hoisting some objects that exceed self weight, do not have effectual structure to support, and at the hoist and mount in-process, the object of hoist and mount swings easily, and singly stabilizes by self weight and hardly prevents effectively that the main part from receiving the object swing to influence, leads to taking place major accident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hoisting device for engineering machinery maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an engineering machine tool is hoist device for maintenance, is including placing post and stable structure, the inside of placing the post is inserted and is equipped with the rotation axis, the rotation axis is kept away from the one end surface cover of placing the post and is had the rotator, the rotator rotates with the help of the rotation axis and places the post and connects, the side surface of placing the post is equipped with stable structure, stable structure includes the connecting rod, the one end of connecting rod with place post fixed connection, the one end surface cover of placing the post is kept away from to the connecting rod has first lift ring, the surface sliding connection of first lift ring has jack catch and sucking disc, jack catch and sucking disc pass through pole and first lift ring sliding connection, the inside fixedly connected with cylinder of sucking disc, cylindrical surface cover has the second lift ring, the outer fixed surface of second lift ring is connected with the tripod.

Preferably, the claws and the suction cup are different in height, the suction cup is made of rubber, and the tripod passes through the inside of the rubber suction cup and is tightly attached to the rubber suction cup.

Preferably, the clamping jaw is of a three-jaw structure, and one end, far away from the first lifting ring, of the clamping jaw is in a blade shape.

Preferably, the number of the stabilizing structures is four, and the four stabilizing structures are uniformly distributed on two symmetrical sides of the placing column.

Preferably, the rotator is kept away from the fixed surface who places the post and is installed the control cabinet, the one end fixed mounting that the control cabinet was kept away from to the rotator has supplementary rotatory piece, the inside rotation of supplementary rotatory piece is connected with the telescopic link, the rotator is close to the one end of telescopic link and is inserted and be equipped with the angle control post, the one end that supplementary rotatory piece was kept away from to the telescopic link is equipped with hoisting structure, hoisting structure includes the cable axle, the one end fixed connection of cable axle and telescopic link, cable axle port fixedly connected with lifting rope, the one end that the cable axle was kept away from to the lifting rope rotates and is connected with the instrument axle, the surface of instrument axle is seted up flutedly, the inside card of recess has the clip, the surface of instrument axle is inserted and is equipped with.

Preferably, the number of the lifting ropes is two, the positions of the two lifting ropes corresponding to each other are fixedly connected with fixing pull ropes, and the fixing pull ropes are woven by rubber.

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

1. the utility model discloses in, through setting up stable structure, draw the height that rises first lift ring adjustment jack catch and sucking disc, when smooth ground uses, earlier stretch the inside second lift ring of sucking disc, adjust the angle of tripod, thereby increase lifting surface area, again with the position of sucking disc reduce with ground closely laminating, thereby reach more firm effect, when using at mud ground, through adjusting first lift ring, reduce the position of jack catch, and insert the jack catch in earth deeply, thereby reach firm effect, with solving traditional hoist device, when hoisting some objects that exceed self weight, do not have effectual structure to hold, and at the hoist and mount in-process, the object of hoist and mount swings easily, and it is alone to stabilize by self weight and hardly prevents that the main part from being influenced by the object swing, lead to taking place major accident easily.

2. The utility model discloses in, through setting up hoisting structure, it carries out height control to the lifting rope to rotate the cable shaft, hang when getting the article that small-size nothing hung and get the structure at needs, through rotating the instrument shaft, emit the clip and clip article, when needing hoist and mount to have the article of hanging and getting the structure, through rotating the instrument shaft, emit the hook, hoist and mount through the hook, after hoist and mount, hook accessible instrument shaft rotates to the position of fixed stay cord, hook and fixed stay cord joint, in order to prevent the hook when not using, because the rotation of instrument shaft, lead to the hook collision and send personnel to be injured.

Drawings

Fig. 1 is a schematic perspective view of a lifting device for engineering machinery maintenance according to the present invention;

fig. 2 is a schematic bottom structure view of fig. 1 of a lifting device for engineering machinery maintenance according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 2 in a lifting device for engineering machinery maintenance;

fig. 4 is a schematic structural view of a part B in fig. 1 of a lifting device for engineering machinery maintenance.

Illustration of the drawings: 1. placing the column; 2. a rotating body; 3. a console; 4. a rotating shaft; 5. an auxiliary rotation block; 6. a telescopic rod; 7. an angle control column; 8. a stable structure; 81. a connecting rod; 82. a first lifting ring; 83. a claw; 84. a suction cup; 85. a cylinder; 86. a second lifting ring; 87. a tripod; 9. hoisting the structure; 91. a tool shaft; 92. a lifting rope; 93. a clip; 94. a hook; 95. a groove; 96. fixing a pull rope; 97. a cable shaft.

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 hoisting device is used in engineering machine tool maintenance, including placing post 1 and stable structure 8, the inside of placing post 1 is inserted and is equipped with rotation axis 4, and rotation axis 4 keeps away from the end surface cover of placing post 1 and has rotator 2, and rotator 2 rotates with the help of rotation axis 4 and place post 1 and connect.

The specific arrangement and function of the stabilizing structure 8 and the lifting structure 9 will be described in detail below.

As shown in fig. 1 and 3, a side surface of the placing column 1 is provided with a stabilizing structure 8, the stabilizing structure 8 comprises a connecting rod 81, one end of the connecting rod 81 is fixedly connected with the placing column 1, one end surface of the connecting rod 81, which is far away from the placing column 1, is sleeved with a first lifting ring 82, the outer surface of the first lifting ring 82 is slidably connected with a claw 83 and a suction cup 84, the claw 83 and the suction cup 84 are slidably connected with the first lifting ring 82 through a rod, the inner part of the suction cup 84 is fixedly connected with a cylinder 85, the surface of the cylinder 85 is sleeved with a second lifting ring 86, the outer surface of the second lifting ring 86 is fixedly connected with a tripod 87, the heights of the claw 83 and the suction cup 84 are different, the suction cup 84 is made of rubber, the tripod 87 penetrates through the inside of the suction cup 84 made of rubber and is tightly attached, the claw 83 is of a three-claw structure, one end, four stabilizing structures 8 are evenly distributed on two symmetrical sides of the placing column 1.

The whole stabilizing structure 8 has the effects that the height of the claw 83 and the sucker 84 is adjusted by pulling up the first lifting ring 82 through the stabilizing structure 8, when the device is used on a flat ground, the second lifting ring 86 inside the sucker 84 is firstly pulled, the angle of the tripod 87 is adjusted, the stress area is increased, then the position of the sucker 84 is reduced to be tightly attached to the ground, so that a more stabilizing effect is achieved, when the device is used on a mud ground, the position of the claw 83 is reduced by adjusting the first lifting ring 82, the claw 83 is deeply inserted into the mud, so that the stabilizing effect is achieved, the problem that the traditional hoisting device is solved, when objects exceeding the self weight are hoisted, no effective structure can support the objects, the hoisted objects are easy to swing in the hoisting process, and the main body is difficult to be effectively prevented from being influenced by the swinging of the objects only depending on the self weight for stabilization is solved, easily causing major accidents.

As shown in fig. 1 and 4, a control console 3 is fixedly installed on the surface of the rotating body 2 far from the placing column 1, an auxiliary rotating block 5 is fixedly installed on one end of the rotating body 2 far from the control console 3, an expansion link 6 is rotatably connected to the inside of the auxiliary rotating block 5, an angle control column 7 is inserted into one end of the rotating body 2 close to the expansion link 6, a hoisting structure 9 is arranged on one end of the expansion link 6 far from the auxiliary rotating block 5, the hoisting structure 9 comprises a cable shaft 97, the cable shaft 97 is fixedly connected with one end of the expansion link 6, a lifting rope 92 is fixedly connected to the port of the cable shaft 97, a tool shaft 91 is rotatably connected to one end of the lifting rope 92 far from the cable shaft 97, a groove 95 is formed on the surface of the tool shaft 91, a clamp 93 is clamped inside the groove 95, a hook 94 is inserted into the surface of the tool shaft 91, the number of the lifting ropes 92 is two, the securing pull cord 96 is rubber-braided.

The whole hoisting structure 9 achieves the effect that by arranging the hoisting structure 9, the rotating cable shaft 97 controls the height of the lifting rope 92, when a small object without a hoisting structure needs to be hoisted, the clamp 93 is released to clamp the object by rotating the tool shaft 91, when the object with the hoisting structure needs to be hoisted, the hook 94 is released by rotating the tool shaft 91 and hoisted by the hook 94, after hoisting is finished, the hook 94 can rotate to the position of the fixed pull rope 96 through the tool shaft 91, and the hook 94 is clamped with the fixed pull rope 96, so that the situation that the hook 94 collides to cause injury of personnel due to the rotation of the tool shaft 91 when the hook 94 is not used is prevented.

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 and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an engineering machine tool is hoist device for maintenance, is including placing post (1) and firm structure (8), its characterized in that: the utility model discloses a novel lifting column, including place the inside of post (1) and insert and be equipped with rotation axis (4), rotation axis (4) are kept away from the one end surface cover of placing post (1) and are had rotator (2), rotator (2) rotate with the help of rotation axis (4) and place post (1) and connect, the side surface of placing post (1) is equipped with stable structure (8), stable structure (8) include connecting rod (81), the one end of connecting rod (81) with place post (1) fixed connection, the one end surface cover of keeping away from of connecting rod (81) and placing post (1) has first lift ring (82), the surface sliding connection of first lift ring (82) has jack catch (83) and sucking disc (84), jack catch (83) and sucking disc (84) are through rod and first lift ring (82) sliding connection, the inside fixed connection of sucking disc (84) has cylinder (85), the surface of the cylinder (85) is sleeved with a second lifting ring (86), and the outer surface of the second lifting ring (86) is fixedly connected with a tripod (87).

2. The hoisting device for engineering machinery maintenance according to claim 1, wherein: the claw (83) and the sucking disc (84) are different in height, the sucking disc (84) is made of rubber, and the tripod (87) penetrates through the inside of the sucking disc (84) made of rubber and is tightly attached to the sucking disc.

3. The hoisting device for engineering machinery maintenance according to claim 1, wherein: the clamping jaw (83) is of a three-jaw structure, and one end, far away from the first lifting ring (82), of the clamping jaw (83) is in a blade shape.

4. The hoisting device for engineering machinery maintenance according to claim 1, wherein: the number of the stabilizing structures (8) is four, and the four stabilizing structures (8) are uniformly distributed on two symmetrical sides of the placing column (1).

5. The hoisting device for engineering machinery maintenance according to claim 1, wherein: the utility model discloses a lifting device, including rotator (2), rotator, auxiliary rotating block (5), telescopic link (6), angle control post (7) are inserted to the one end that rotator (2) kept away from the one end fixed mounting that places post (1) has control cabinet (3), the one end fixed mounting that the control cabinet (3) was kept away from to rotator (2) has auxiliary rotating block (5), the inside rotation of auxiliary rotating block (5) is connected with telescopic link (6), rotator (2) are close to telescopic link (6) one end, the one end that auxiliary rotating block (5) were kept away from in telescopic link (6) is equipped with hoisting structure (9), hoisting structure (9) include cable axle (97), the one end fixed connection of cable axle (97) and telescopic link (6), cable axle (97) port fixed connection has lift rope (92), the one end rotation that cable axle (97) were kept away from to lift rope (92) is connected with instrument axle (91), the surface of instrument axle (91), the clamp (93) is clamped inside the groove (95), and a hook (94) is inserted into the surface of the tool shaft (91).

6. A lifting device for engineering machinery maintenance according to claim 5, characterized in that: the number of the lifting ropes (92) is two, the two lifting ropes (92) are fixedly connected with fixing pull ropes (96) at the corresponding positions, and the fixing pull ropes (96) are woven by rubber.