CN211110698U

CN211110698U - Prevent rocking hoist device

Info

Publication number: CN211110698U
Application number: CN201921220594.1U
Authority: CN
Inventors: 楼伟康; 陈刚
Original assignee: Jiangsu Hanqing Special Alloy Co ltd
Current assignee: Jiangsu Hanqing Special Alloy Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-28
Anticipated expiration: 2029-07-31

Abstract

An anti-shaking hoisting device comprises I-shaped steel, a trolley moving device, a hoisting device and a clamping device, wherein the upper end part of the trolley moving device is arranged inside the I-shaped steel, the hoisting device is arranged at the lower part of the trolley moving device, and the clamping device is arranged at the lower part of the hoisting device; the hoisting device comprises: the guide rail is arranged in the guide groove, the lower end face of the guide rail is connected with the lower bottom plate, the upper end face of the T-shaped guide rail is arranged inside the lower bottom plate, and the lower end face of the T-shaped guide rail is hinged to the upper end face of the fixed plate. The utility model discloses it is rational in infrastructure, can realize that the thing can not rock at the hoist and mount in-process by the hoist and mount, compare in the traditional method that adopts the manpower to draw the rope location on ground, the utility model is simple in operation, greatly reduced artifical intensity of labour, increased hoist and mount efficiency, guarantee the safe and reliable of hoist and mount article simultaneously.

Description

Prevent rocking hoist device

Technical Field

The utility model belongs to the technical field of hoist and mount, specifically, relate to a prevent rocking hoist device.

Background

In the hoisting device in the prior art, usually, a steel wire rope is used, a hook is connected below the steel wire rope, so that the steel wire rope is easy to shake during hoisting, and the traditional shaking prevention method is that the rope is pulled manually to generate reverse force on a hoisted object. The lifting mode has the advantages of high labor intensity of workers, low efficiency and incapability of ensuring the shaking amount in lifting for some liquid articles.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a prevent rocking hoist device can realize being rocked by the hoist and mount thing at hoist and mount in-process, compares in traditional adoption manpower and draws the rope to prevent the method of rocking, the utility model is simple in operation, greatly reduced artifical intensity of labour, increased hoist and mount efficiency, guarantee the safe and reliable of hoist and mount article simultaneously.

The technical scheme is as follows: the utility model provides an anti-shaking hoisting device, which comprises I-shaped steel, a trolley moving device, a hoisting device and a clamping device, wherein the upper end part of the trolley moving device is arranged in the I-shaped steel, the hoisting device is arranged at the lower part of the trolley moving device, and the clamping device is arranged at the lower part of the hoisting device; the hoisting device comprises: the guide rail is arranged in the guide groove, the lower end face of the guide rail is connected with the lower bottom plate, the upper end face of the T-shaped guide rail is arranged inside the lower bottom plate, and the lower end face of the T-shaped guide rail is hinged to the upper end face of the fixed plate. The manual labor intensity can be greatly reduced, the hoisting efficiency is increased, and the safety and the reliability of hoisting articles are ensured.

Further above-mentioned hoist device that rocks is prevented, dolly mobile device includes: the traveling crane comprises a traveling crane wheel set, a connecting rod set, a first motor, a first fixed pulley, a second fixed pulley, a traveling crane base, a first steel cable and a second steel cable, wherein the traveling crane wheel set is arranged in the I-steel and can roll in an I-steel groove, the upper end part of the connecting rod set is hinged with the shaft part of the traveling crane wheel set, and the lower end part of the connecting rod set is fixedly connected with the upper part of the traveling crane base; the first motor is fixedly arranged at the middle part of the upper end of the travelling crane base; the first fixed pulley and the second fixed pulley are symmetrically arranged on the upper portion of the traveling crane base, and are arranged on two sides of the axis of the first motor. The hoisting process is carried out along a certain track, so that the stability of the hoisting process can be ensured, and the safety of the hoisted objects is ensured.

Further, the anti-shaking hoisting device is characterized in that a first hanging ring and a second hanging ring are arranged at the upper end part of the lower bottom plate, the lower end of the first steel cable penetrates through the traveling crane base and the upper bottom plate to be fixedly connected with the first hanging ring, and the upper end of the first steel cable is fixedly connected with a first motor rotating shaft through a first fixed pulley; the lower end of the second steel cable penetrates through the traveling crane base and the upper base plate to be fixedly connected with the second lifting ring, and the upper end of the second steel cable is fixedly connected with the first motor rotating shaft through the second fixed pulley. The multiple steel cables are connected with the same motor, so that the article can be lifted or put down horizontally, and the lifting process is stable and safe.

Further above-mentioned hoist device that rocks is prevented, the lower plate includes: the second motor is arranged at the center of the upper end of the lower bottom plate; third fixed pulley and fourth fixed pulley symmetry are fixed to be set up under the bottom plate tip, just third fixed pulley and fourth fixed pulley setting are in second motor axis both sides, the bottom plate both ends still are provided with the T-slot, the spring sets up at the T-slot insidely, and the inner wall fixed connection of opening one side is kept away from to spring and T-slot. After the hoisting is finished, the clamping device is automatically opened under the elastic force action of the spring, the unloading is convenient, the labor amount is reduced, and the production efficiency is improved.

Further, in the anti-shaking hoisting device, the T-shaped guide rail is connected with the T-shaped groove in a matching manner, the T-shaped guide rail comprises a first T-shaped guide rail and a second T-shaped guide rail, the upper end of the third steel cable penetrates through the lower bottom plate to be fixedly connected with the second motor rotating shaft, and the lower end of the third steel cable is fixedly connected with the first T-shaped guide rail through a third fixed pulley; the upper end of the fourth steel cable penetrates through the lower bottom plate to be fixedly connected with the second motor rotating shaft, and the lower end of the fourth steel cable is fixedly connected with the second T-shaped guide rail through a fourth fixed pulley. The hoisting device is driven by a motor before hoisting, so that the clamping device locks the hoisted object, and the safety and reliability of the hoisting process are ensured.

Further above-mentioned hoist device that prevents rocking, clamping device includes: the bottom of the semicircular flange is hinged with the middle part of the circular hollow flange, and the inner diameters of the semicircular flange and the circular hollow flange are the same; a first protruding fixing block is arranged at the position, far away from the hinged part, of the semicircular flange; and a second protruding fixing block is arranged at the part, far away from the hinge joint, of the circular hollow flange. The gravity of the hoisted object is utilized in the hoisting process, the friction force between the hoisted object and the clamping device is increased, the clamping effectiveness is further ensured, and the hoisting safety and reliability are ensured.

Further above-mentioned hoist device that rocks is prevented, the fixed plate includes: a first fixing plate and a second fixing plate; the upper part of the first fixing plate is hinged with the lower part of the first T-shaped guide rail; and the upper part of the second fixing plate is hinged with the lower part of the second T-shaped guide rail. The T-shaped guide rail, the fixing plate and other mechanisms are matched, so that the lifting device is suitable for lifted articles of different specifications.

Further, in the anti-shaking hoisting device, the first bump fixing block is fixedly connected with the first fixing plate through a fixing nut; the second protruding fixing block is fixedly connected with the second fixing plate through a fixing nut. The connection safety and reliability and the safety and stability in the hoisting process are guaranteed, meanwhile, clamping devices of different specifications can be replaced, and the application range is wider.

Further above-mentioned hoist device that prevents rocking, clamping device side still is provided with locking device. When the clamping device is idle, the locking device can be used for locking, so that the storage safety is ensured, and a small storage space is occupied.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the utility model is simple in operation, greatly reduced artifical intensity of labour, increased hoist and mount efficiency, guarantee the safe and reliable of hoist and mount article simultaneously. Has higher popularization and use value.

Drawings

Fig. 1 is a schematic view of the anti-sway hoisting device of the present invention in front view;

fig. 2 is a schematic structural view of the clamping device of the present invention;

fig. 3 is a schematic structural view of the clamping device according to the present invention during locking;

in the figure: the hoisting device comprises 1I-steel, 2 trolley moving devices, 21 travelling wheel sets, 22 linkage, 23 first motors, 24 first fixed pulleys, 25 second fixed pulleys, 26 travelling base, 27 first steel cables, 28 second steel cables, 3 hoisting devices, 31 upper base plates, 32 guide grooves, 33 guide rails, 34 lower base plates, 341 first hoisting rings, 342 second hoisting rings, 343 second motors, 344 third fixed pulleys, 345 fourth fixed pulleys, 346 springs, 347 third steel cables, 348 fourth steel cables, 349T-shaped grooves, 35T-shaped guide rails, 351 first T-shaped guide rails, 352 second T-shaped guide rails, 36 fixed plates, 361 first fixed plates, 362 second fixed plates, 4 clamping devices, 41 semicircular flanges, 411 first protruding fixed blocks, 42 circular hollow flanges, 421 second protruding fixed blocks, 43 locking devices and 5 hoisted objects.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The anti-shaking hoisting device shown in fig. 1 comprises: the device comprises I-shaped steel 1, a trolley moving device 2, a lifting device 3 and a clamping device 4, wherein the upper end part of the trolley moving device 2 is arranged in the I-shaped steel 1, the lifting device 3 is arranged at the lower part of the trolley moving device 2, and the clamping device 4 is arranged at the lower part of the lifting device 3. The cart moving device 2 includes: the traveling crane comprises a traveling crane wheel set 21, a connecting rod set 22, a first motor 23, a first fixed pulley 24, a second fixed pulley 25, a traveling crane base 26, a first steel cable 27 and a second steel cable 28, wherein the traveling crane wheel set 21 is arranged inside the I-steel 1 and can roll in the groove of the I-steel 1, the upper end part of the connecting rod set 22 is hinged with the shaft part of the traveling crane wheel set 21, and the lower end part of the connecting rod set 22 is fixedly connected with the upper part of the traveling crane base 26; the first motor 23 is fixedly arranged at the central part of the upper end of the travelling crane base 26; the first fixed pulley 24 and the second fixed pulley 25 are symmetrically arranged at the upper part of the travelling crane base 26, and the first fixed pulley 24 and the second fixed pulley 25 are arranged at two sides of the axis of the first motor 23; the hoisting device 3 comprises: the guide rail 33 is arranged in the guide groove 32, the lower end face of the guide rail 33 is connected with the lower bottom plate 34, the upper end face of the T-shaped guide rail 35 is arranged in the lower bottom plate 34, and the lower end face of the T-shaped guide rail 35 is hinged to the upper end face of the fixing plate 36.

The upper end of the lower bottom plate 34 is provided with a first hanging ring 341 and a second hanging ring 342, the lower end of the first steel cable 27 passes through the traveling crane base 26 and the upper bottom plate 31 to be fixedly connected with the first hanging ring 341, and the upper end of the first steel cable 27 is fixedly connected with the rotating shaft of the first motor 23 through a first fixed pulley 24; the lower end of the second steel cable 28 passes through the traveling crane base 26 and the upper bottom plate 31 to be fixedly connected with the second hanging ring 342, and the upper end of the second steel cable 28 is fixedly connected with the rotating shaft of the first motor 23 through the second fixed pulley 25.

The lower plate 34 further includes: a second motor 343, a third fixed pulley 344, a fourth fixed pulley 345, a spring 346, a third wire cable 347 and a fourth wire cable 348, wherein the second motor 343 is arranged at the upper center of the lower base plate 34; the third fixed pulley 344 and the fourth fixed pulley 345 are symmetrically and fixedly arranged at the lower end of the lower base plate 34, the third fixed pulley 344 and the fourth fixed pulley 345 are arranged at two sides of the axis of the second motor 343, T-shaped grooves 349 are further arranged at two ends of the lower base plate 34, the spring 346 is arranged inside the T-shaped groove 349, and the spring 346 is fixedly connected with the inner wall of the T-shaped groove 349 at the side far away from the opening. The T-shaped guide rail 35 is connected with the T-shaped groove 349 in a matching way, the T-shaped guide rail 35 comprises a first T-shaped guide rail 351 and a second T-shaped guide rail 352, the upper end of the third cable 347 passes through the lower base plate 34 and is fixedly connected with the rotating shaft of the second motor 343, and the lower end of the third cable 347 is fixedly connected with the first T-shaped guide rail 351 through the third fixed pulley 344; the upper end of the fourth cable 348 passes through the lower plate 34 and is fixedly connected to the rotating shaft of the second motor 343, and the lower end of the fourth cable 348 is fixedly connected to the second T-shaped rail 352 through the fourth fixed pulley 345.

As shown in fig. 2 and 3, the clamping device 4 includes: the side surfaces of the semicircular flange 41 and the circular hollow flange 42 are also provided with a locking device (43). The bottom of the semicircular flange 41 is hinged with the middle of the circular hollow flange 42, and the inner diameters of the semicircular flange 41 and the circular hollow flange 42 are the same; a first protruding fixing block 411 is arranged at the position, far away from the hinged part, of the semicircular flange 41; the round hollow flange 42 is provided with a second protruding fixing block 421 away from the hinge joint. The fixing plate 36 includes: a first fixing plate 361 and a second fixing plate 362; the upper part of the first fixing plate 361 is hinged with the lower part of the first T-shaped guide rail 351; the upper portion of the second fixing plate 362 is hinged to the lower portion of the second T-shaped rail 352. The first protrusion fixing block 411 is fixedly connected with the first fixing plate 361 through a fixing nut; the second protrusion fixing block 421 is fixedly connected to the second fixing plate 362 via a fixing nut.

In operation, based on the above structure, third cable 347 and fourth cable 348 are in a relaxed state and spring 346 is in an unstressed state. The hoisted object 5 is placed in the clamping device 4, the second motor 343 rotates to withdraw the third wire rope 347 and the fourth wire rope 348, and the clamping device 4 is tightened to clamp the hoisted object 5 through the T-shaped guide rail 35 and the fixing plate 36. Then the first motor 23 rotates to withdraw the first cable 27 and the second cable 28, so that the guide rail 33, the lower base 34, the T-shaped guide rail 35, the fixing plate 36 and the clamping device 4 move upwards along the direction of the guide groove 32, and simultaneously the object 5 to be hung is hung. After the article 5 is lifted to the designated position, the first motor 23 rotates in the reverse direction to release the first cable 27 and the second cable 28, so that the guide rail 33, the lower base 34, the T-shaped guide rail 35, the fixing plate 36 and the clamping device 4 move downwards along the direction of the guide groove 32, and the article 5 to be lifted is lowered to the designated position. And then the second motor 343 rotates reversely to release the third wire rope 347 and the fourth wire rope 348, and simultaneously the T-shaped guide rail 35 drives the fixing plate 361 to move towards two sides under the elastic force of the spring 346, so that the clamping device 4 loosens the hoisted object 5 to finish hoisting.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an anti-rock hoist device which characterized in that: the method comprises the following steps: the device comprises I-shaped steel (1), a trolley moving device (2), a lifting device (3) and a clamping device (4), wherein the upper end part of the trolley moving device (2) is arranged inside the I-shaped steel (1), the lifting device (3) is arranged at the lower part of the trolley moving device (2), and the clamping device (4) is arranged at the lower part of the lifting device (3); the hoisting device (3) comprises: the novel guide rail structure comprises an upper base plate (31), a guide groove (32), a guide rail (33), a lower base plate (34), a T-shaped guide rail (35) and a fixing plate (36), wherein the upper end face of the guide groove (32) is connected with the lower end face of the upper base plate (31), the guide rail (33) is arranged in the guide groove (32), the lower end face of the guide rail (33) is connected with the lower base plate (34), the upper end face of the T-shaped guide rail (35) is arranged inside the lower base plate (34), and the lower end face of the T-shaped guide rail (35) is hinged to the upper end face of the fixing.

2. The anti-shaking hoisting device according to claim 1, wherein: the trolley moving device (2) comprises: the device comprises a travelling crane wheel set (21), a connecting rod set (22), a first motor (23), a first fixed pulley (24), a second fixed pulley (25), a travelling crane base (26), a first steel cable (27) and a second steel cable (28), wherein the travelling crane wheel set (21) is arranged inside an I-shaped steel (1) and can roll in a groove of the I-shaped steel (1), the upper end part of the connecting rod set (22) is hinged with the shaft part of the travelling crane wheel set (21), and the lower end part of the connecting rod set (22) is fixedly connected with the upper part of the travelling crane base (26); the first motor (23) is fixedly arranged at the central part of the upper end of the travelling crane base (26); the first fixed pulley (24) and the second fixed pulley (25) are symmetrically arranged on the upper portion of the travelling crane base (26), and the first fixed pulley (24) and the second fixed pulley (25) are arranged on two sides of the axis of the first motor (23).

3. The anti-shaking hoisting device according to claim 2, wherein: the upper end part of the lower bottom plate (34) is provided with a first lifting ring (341) and a second lifting ring (342), the lower end of the first steel cable (27) penetrates through the traveling crane base (26) and the upper bottom plate (31) to be fixedly connected with the first lifting ring (341), and the upper end of the first steel cable (27) is fixedly connected with the rotating shaft of the first motor (23) through a first fixed pulley (24); the lower end of the second steel cable (28) penetrates through the traveling crane base (26) and the upper base plate (31) to be fixedly connected with the second lifting ring (342), and the upper end of the second steel cable (28) is fixedly connected with the rotating shaft of the first motor (23) through the second fixed pulley (25).

4. The anti-shaking hoisting device according to claim 1, wherein: the lower floor (34) includes: a second motor (343), a third fixed pulley (344), a fourth fixed pulley (345), a spring (346), a third steel cable (347) and a fourth steel cable (348), wherein the second motor (343) is arranged at the center of the upper end of the lower bottom plate (34); the third fixed pulley (344) and the fourth fixed pulley (345) are symmetrically and fixedly arranged at the lower end of the lower base plate (34), the third fixed pulley (344) and the fourth fixed pulley (345) are arranged on two sides of the axis of the second motor (343), T-shaped grooves (349) are further formed in two ends of the lower base plate (34), the springs (346) are arranged inside the T-shaped grooves (349), and the springs (346) are fixedly connected with the inner walls of the T-shaped grooves (349) on the side far away from the opening.

5. The anti-shaking hoisting device according to claim 4, wherein: the T-shaped guide rail (35) is in fit connection with the T-shaped groove (349), the T-shaped guide rail (35) comprises a first T-shaped guide rail (351) and a second T-shaped guide rail (352), the upper end of the third steel cable (347) penetrates through the lower base plate (34) to be fixedly connected with the rotating shaft of the second motor (343), and the lower end of the third steel cable (347) is fixedly connected with the first T-shaped guide rail (351) through a third fixed pulley (344); the upper end of the fourth steel cable (348) penetrates through the lower bottom plate (34) to be fixedly connected with the rotating shaft of the second motor (343), and the lower end of the fourth steel cable (348) is fixedly connected with the second T-shaped guide rail (352) through a fourth fixed pulley (345).

6. The anti-shaking hoisting device according to claim 1, wherein: the clamping device (4) comprises: the bottom of the semicircular flange (41) is hinged with the middle of the circular hollow flange (42), and the inner diameters of the semicircular flange (41) and the circular hollow flange (42) are the same; a first protruding fixing block (411) is arranged at the position, far away from the hinged part, of the semicircular flange (41); and a second protruding fixing block (421) is arranged at the position, far away from the hinged part, of the circular hollow flange (42).

7. The anti-shaking hoisting device according to claim 6, wherein: the fixing plate (36) includes: a first fixing plate (361) and a second fixing plate (362); the upper part of the first fixing plate (361) is hinged with the lower part of the first T-shaped guide rail (351); the upper part of the second fixing plate (362) is hinged with the lower part of the second T-shaped guide rail (352).

8. The anti-shaking hoisting device according to claim 7, wherein: the first protrusion fixing block (411) is fixedly connected with the first fixing plate (361) through a fixing nut; the second protrusion fixing block (421) is fixedly connected with the second fixing plate (362) through a fixing nut.

9. The anti-shaking hoisting device according to claim 6, wherein: and a locking device (43) is arranged on the side surface of the clamping device (4).