CN214527741U - Full-automatic steel sheet lifting device - Google Patents

Abstract

The utility model discloses a full-automatic steel sheet lifting device, including remote controller, motor, transmission shaft, automatic clamp and bearing frame, be provided with automatic clamp installation position in the bearing frame, add on the automatic clamp installation position and be equipped with automatic clamp, automatic clamp includes two guide rails, and the guide rail is fixed on the bearing frame, and the inherent both ends of guide rail are equipped with the lifting hook connecting plate, and lifting hook connecting plate sub-unit connection has the lifting hook, and guide rail upper portion one end is equipped with fixed lead screw bearing and connecting piece. Compared with the prior art, the utility model the advantage lie in: this device makes steel sheet hoist and mount realize the full automatization, has eliminated the physical operation, and hoist and mount operation in-process makes the operation personnel keep away from gallows and steel sheet, has eliminated hoist and mount safety risk, owing to use automatic gallows to eliminate the process of drawing the lifting hook, the operating efficiency increases substantially, and the operation personnel also reduces to 1 people from 2 people, and the practicality is good, the facilitate promotion.

Description

Full-automatic steel sheet lifting device

Technical Field

The utility model relates to an industry hoist and mount specifically indicate a full-automatic steel sheet lifting device.

Background

When the steel plate is hoisted, the lifting hooks hung on the high-altitude hanging bracket are hung on two sides of the steel plate in a manual pulling mode, so that the problems of high labor intensity and high operation danger exist in the steel plate hoisting.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current steel sheet lifting device is because of the not enough on its structural design, and it is big to lead to the actual hoist and mount degree of difficulty, and time, manpower and material resources that consume are more, have the potential safety hazard, unsatisfied needs at present.

In order to solve the technical problem, the utility model provides a technical scheme does: a full-automatic steel plate hoisting device comprises a remote controller, a motor, a transmission shaft, an automatic clamp and a bearing frame, wherein an automatic clamp mounting position is arranged in the bearing frame, the automatic clamp is additionally arranged on the automatic clamp mounting position and comprises two guide rails, the guide rails are fixed on the bearing frame, hook connecting plates are arranged at two ends in the guide rails, hooks are connected to the lower portions of the hook connecting plates, fixed lead screw bearings and connecting pieces are arranged at one ends of the upper portions of the guide rails, gear sets are arranged at the other ends of the upper portions of the guide rails, lead screws with adaptive specifications are additionally arranged between the fixed lead screw bearings and the gear sets, the lead screws comprise a left section of rod body and a right section of rod body, a transmission screw cylinder is respectively arranged on each of the left section of rod body and the right section of rod body, the screw openings of the two sections of rod bodies are opposite, the transmission shaft is connected with the lead screws through the gear sets, the left section of rod body and the right section of rod body are connected into the gear sets, the transmission shaft is connected with a speed reducer of the motor through a coupler, the motor is provided with a special remote controller which is responsible for starting, stopping and frequency switching, and the running mode of the motor is controlled by the remote controller;

the lower part of a transmission screw cylinder connected with the left and right rod bodies of the screw rod is connected with a hook connecting plate through a screw cylinder connecting piece so as to realize that the hook moves under the control of the transmission screw cylinder, thereby realizing the automatic opening and closing of the whole automatic clamp;

the bottom of the hook connecting plate is provided with a pawl which is matched with the pawl arranged on the upper part of the guide rail and forms a self-locking device.

Compared with the prior art, the utility model advantage lies in: this device makes steel sheet hoist and mount realize the full automatization, has eliminated the physical operation, and hoist and mount operation in-process makes the operation personnel keep away from gallows and steel sheet, has eliminated hoist and mount safety risk, owing to use automatic gallows to eliminate the process of drawing the lifting hook, the operating efficiency increases substantially, and the operation personnel also reduces to 1 people from 2 people, and the practicality is good, the facilitate promotion.

As an improvement, a signal receiving controller is arranged at a position close to the motor on the bearing frame, the signal receiving controller is connected with a control circuit of the motor through a signal line, and a wirelessly received instruction signal is transmitted to the motor through the signal line, so that the remote control of the motor is realized.

Drawings

Fig. 1 is a schematic structural diagram of a full-automatic steel plate hoisting device.

Fig. 2 is a schematic structural diagram of an automatic clamp of the full-automatic steel plate hoisting equipment.

Fig. 3 is a schematic sectional structure view of an automatic clamp of the full-automatic steel plate hoisting equipment.

As shown in the figure: 1. the device comprises a remote controller, 2, a motor, 3, a transmission shaft, 4, an automatic clamp, 5, a bearing frame, 6, a screw rod, 7, a transmission screw cylinder, 8, a connecting gear set, 9, a screw cylinder connecting piece, 10, a fixed screw rod bearing, 11, a lifting hook connecting plate, 12, a guide rail, 13 and a lifting hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when the concrete implementation, a full-automatic steel sheet lifting device, including remote controller 1, motor 2, transmission shaft 3, automatic clamp 4 and bearing frame 5, be provided with automatic clamp installation position in the bearing frame 5, install additional on the automatic clamp installation position automatic clamp 4, automatic clamp 4 includes two guide rails 12, guide rail 12 is fixed on the bearing frame 5, guide rail 12 is built-in both ends are equipped with lifting hook connecting plate 11, lifting hook connecting plate 11 sub-unit connection has lifting hook 13, guide rail 12 upper portion one end is equipped with fixed lead screw bearing 10 and connecting piece, the other end is equipped with the gear train, fixed lead screw bearing 10 with gear train group installs additional lead screw 6 of adaptation specification between the gear train, lead screw 6 includes left and right two sections body of rod, respectively installs a transmission wire jar 7 and two sections of body silk mouth are opposite on left and right two sections of body of rod, transmission shaft 3 passes through the gear train and is connected with lead screw 6, the method comprises the following steps that a left rod body and a right rod body of a screw rod 6 are connected into a gear set, so that the transmission connection between a transmission shaft 3 and the screw rod 6 is realized, one end of the transmission shaft 3 is connected with a speed reducer of a motor 2 through a coupler, the motor 2 is provided with a special remote controller 1 which is responsible for starting, stopping and frequency switching, and the running mode of the motor 2 is controlled by the remote controller 1;

the lower part of a transmission screw cylinder 7 connected with the left and right rod bodies of the screw rod 6 is connected with a lifting hook connecting plate 11 through a screw cylinder connecting piece 9 so as to realize that a lifting hook 13 moves under the control of the transmission screw cylinder 7, thereby realizing the automatic opening and closing of the whole automatic clamp 4;

and the bottom of the lifting hook connecting plate 11 is provided with a pawl which is matched with the pawl arranged on the upper part of the guide rail 12 to form a self-locking device.

And a signal receiving controller is arranged on the bearing frame 5 near the motor 2 and is connected with a control circuit of the motor 2 through a signal line, and a wirelessly received instruction signal is transmitted to the motor 2 through the signal line, so that the remote control of the motor 2 is realized.

The utility model discloses a theory of operation: the equipment consists of a remote controller, a receiving controller, a motor, a speed reducer, a transmission shaft, two or more sets of automatic clamps and a bearing support. Each set of automatic clamp is formed by combining eight parts and comprises a set of connecting gear sets, two lead screws with opposite screw openings, two transmission screw cylinders, two sets of lead screw fixing bearings, two sets of lead screw and hook connecting pieces, two sets of guide rails and bearing self-locking devices, two sets of hook connecting plates and self-locking devices and two hooks, and the specific structure is shown in figures 2 and 3.

The operation flow of the equipment is as follows:

(1) the device is firmly hung and locked on a main hook of the traveling crane;

(2) running the automatic hanging bracket above the lifted steel plate by using a travelling crane;

(3) lowering the height of the hanger, and aligning the lifting hook to a position to be clamped;

(4) pressing a remote controller closing key, closing the two lifting hooks towards the middle, and clamping the steel plate;

(5) operating the travelling crane to lift the automatic hanger, locking the locking device after the hanger is lifted, and keeping the clamp in a clamping state until the steel plate is put down;

(6) the steel plate is stacked and put down, the locking device is released, the remote controller is pressed to open the key, the grapple moves outwards, and after the clamp is opened, the automatic hanger is lifted.

In the whole hoisting process, after the direction of the hanging bracket is stabilized by an operator, the operator only needs to stand at a safe position to observe, and the hoisting process can be finished by operating a remote controller. The motor 2 drives the transmission shaft 3 to rotate forwards, and drives the screw rod 6 to rotate forwards, so that the transmission screw cylinder 7 drives the lifting hook 13 to move inwards in a translation manner, and the automatic clamp 4 is automatically closed; after the lifting hook 13 bears the load, the self-locking device locks the lifting hook. Otherwise, the lifting hook 13 puts down the heavy object, the self-locking device unlocks automatically, the motor 2 can drive the transmission shaft 3 to rotate reversely, the driving screw rod 6 rotates reversely, the screw cylinder 6 drives the lifting hook 13 to move outwards, and the automatic clamp 4 is opened automatically.

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, and in the description of the invention, "plurality" means two or more unless explicitly specifically 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 include, for example, fixed connections, detachable connections, 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (2)

1. The utility model provides a full-automatic steel sheet lifting device, includes remote controller (1), motor (2), transmission shaft (3), automatic clamp (4) and bearing frame (5), its characterized in that: an automatic clamp mounting position is arranged in the bearing frame (5), the automatic clamp (4) is additionally arranged on the automatic clamp mounting position, the automatic clamp (4) comprises two guide rails (12), the guide rails (12) are fixed on the bearing frame (5), hook connecting plates (11) are arranged at two ends in the guide rails (12), hooks (13) are connected to the lower portions of the hook connecting plates (11), a fixed screw rod bearing (10) and a connecting piece are arranged at one end of the upper portion of each guide rail (12), a gear set is arranged at the other end of each guide rail (12), a screw rod (6) with adaptive specifications is additionally arranged between each fixed screw rod bearing (10) and the gear set, each screw rod (6) comprises a left rod body and a right rod body, a transmission screw cylinder (7) is respectively arranged on each of the left rod body and the right rod body, the screw openings of the two rod bodies are opposite, the transmission shaft (3) is connected with the screw rod (6) through the gear set, and particularly the left rod body and the right rod body of the screw rod (6) are connected into the gear set, the transmission connection between the transmission shaft (3) and the screw rod (6) is realized, one end of the transmission shaft (3) is connected with a speed reducer of the motor (2) through a coupler, the motor (2) is provided with a special remote controller (1) which is responsible for starting, stopping and frequency switching, and the running mode of the motor (2) is controlled by the remote controller (1);

the lower part of a transmission screw cylinder (7) connected with the left and right rod bodies of the screw rod (6) is connected with a lifting hook connecting plate (11) through a screw cylinder connecting piece (9) to realize that a lifting hook (13) moves under the control of the transmission screw cylinder (7), thereby realizing the automatic opening and closing of the whole automatic clamp (4);

and the bottom of the lifting hook connecting plate (11) is provided with a pawl which is matched with the pawl arranged at the upper part of the guide rail (12) to form a self-locking device.

2. The full-automatic steel plate hoisting equipment according to claim 1, characterized in that: the bearing frame (5) is provided with a signal receiving controller near the motor (2), the signal receiving controller is connected with a control circuit of the motor (2) through a signal line, and a wirelessly received instruction signal is transmitted to the motor (2) through the signal line, so that the remote control of the motor (2) is realized.

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