CN206553061U - Self-balancing magnetic steel plate sling system - Google Patents

Abstract

The utility model discloses a self-balancing magnetic force formula steel sheet hoist cable system, including lifting by crane portion, alignment jig, lifting chain (1), lifting hook and electromagnetic mechanism, lifting by crane portion sets up on the alignment jig, and lifting chain (1) sets up at the alignment jig lower extreme, and the lifting hook setting is at lifting chain (1) lower extreme, and electromagnetic mechanism hangs under the alignment jig, the alignment jig is including hanging first arc (2) and second arc (3), hangs first arc (2) and second arc (3) and mutually supports, all is provided with the slide on the internal diameter and the external diameter that hang first arc (2) and second arc (3), reserves arc through-hole (4) on hanging first arc (2). The utility model discloses self-balancing magnetic-type steel sheet hoist cable system reasonable in design, the cost is with low costs, can improve workman's labor efficiency, reduces workman's intensity of labour, and the security performance is good, and convenient operation is suitable for the popularization and implementation, and this hoist cable system equilibrium is good simultaneously, and the commonality is strong, and the steel sheet handling is firmly difficult for droing.

Description

Self-balancing magnetic steel plate sling system

technical field

The utility model relates to a sling system, in particular to a self-balancing magnetic steel plate sling system.

Background technique

In the field of construction, it is often necessary to lift steel plates. The traditional spreader is relatively simple, only two steel wire ropes. The upper end of each steel wire rope is connected with the hook of the lifting equipment, and the lower end of each steel wire rope is fixed with a hook for hanging steel plates. , the two hooks are hooked on the steel plate that needs to be lifted and in order to maintain balance, the connecting line of the two hooks is often on the length bisector of the steel plate.

However, during the lifting process of the traditional lifting gear, the hooks are generally stuck at the two ends of the steel plate, so that the middle part of the steel plate will be bent and deformed under the action of gravity. At the same time, the hooked steel plate may lose its balance during the lifting process. , become higher at one end and lower at the other end, and eventually become unstable and fall from the wire rope cover, which poses a safety hazard. In addition, since the length of the steel wire is fixed, the width of the steel plate that needs to be lifted varies. In this way, the wire rope cover is universal. The performance is poor, the wire rope for lifting wide steel plates is too short, and the wire rope for lifting narrow steel plates is too long, which cannot fully adapt to steel plates of different sizes.

Utility model content

The purpose of this utility model is to provide a self-balancing magnetic steel plate sling system, which has good balance and strong versatility, and the steel plate is firm and not easy to fall off.

In order to solve the problems of the technologies described above, the technical scheme adopted in the utility model is as follows:

The self-balancing magnetic steel plate sling system of the utility model includes a lifting part, an adjusting frame, a hanging chain, a hook and an electromagnetic mechanism. The lifting part is arranged on the adjusting frame, the hanging chain is arranged at the lower end of the adjusting At the lower end, the electromagnetic mechanism is hung under the adjustment frame, and the adjustment frame includes a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate and the second arc-shaped plate cooperate with each other, and the first arc-shaped plate and the second arc-shaped plate cooperate with each other. Both the inner diameter and the outer diameter of the two arc-shaped plates are provided with slideways, an arc-shaped through hole is reserved on the first arc-shaped plate, and a fixed pin is fixed on the second arc-shaped plate, and the fixed pin passes through the arc. The hole is pierced, and a pressing plate is arranged at the front end of the fixing pin.

As a preferred solution of the present utility model, the electromagnetic mechanism includes a first slider, a second slider, a sling, a balance board, a hanging chain and an electromagnet, and the first slider is arranged on a slider on the inner diameter of the first arc-shaped plate. In the track, the second slider is set in the slideway on the inner diameter of the second arc-shaped plate. The upper ends of the suspension ropes are respectively connected with the first slider and the second slider. It is arranged in the middle part of the lower surface of the balance board, and the electromagnet is arranged at the lower end of the hanging chain.

As a preferred solution of the present utility model, the lifting part includes a third slider, a fourth slider, a hoisting ring and a stay rope, the hoisting ring is arranged in the middle of the stay rope, and the third slider and the fourth slider are respectively arranged on the pulley. The left and right ends of the rope, and the third slide block and the fourth slide block are respectively placed in the slideways on the outer diameters of the first arc plate and the second arc plate.

As a preferred solution of the present utility model, the hook includes an L-shaped hook plate, a hook groove is provided in the middle part of the inner side of the L-shaped hook plate, and a raised block is fixed on the inner lower part of the L-shaped hook plate, and is hinged on the raised block. With support bars.

As a preferred solution of the present invention, a reinforcing pad is arranged inside the hook groove, and friction-increasing teeth are arranged inside the reinforcing pad.

The advantages of the self-balancing magnetic steel plate sling system of the utility model are that the design is reasonable, the cost is low, the labor efficiency of the workers can be improved, the labor intensity of the workers can be reduced, the safety performance is good, the operation is convenient, and it is suitable for popularization and implementation. The cable system has good balance and strong versatility, and the steel plate is firm and not easy to fall off.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view of the self-balancing magnetic steel plate sling system of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in the accompanying drawings, the self-balancing magnetic steel plate sling system of the present utility model includes a lifting part, an adjusting frame, a lifting chain 1, a hook and an electromagnetic mechanism, the lifting part is arranged on the adjusting frame, and the lifting chain 1 is arranged on the adjusting frame At the lower end, the suspension hook is arranged at the lower end of the suspension chain 1, and the electromagnetic mechanism is suspended under the adjusting frame. The hook is used to hook the edge of the steel plate, and the adjustment frame can be adjusted in size to adjust the position of the hook according to the steel plate of different sizes. The electromagnetic mechanism absorbs and lifts the steel plate from the center of the steel plate, and the lifting part It is connected with the hooks of hoisting equipment such as winches or cranes, and when the hoisting equipment is started, the steel plates located between the hooks are synchronously driven to move.

In order to make the sling system adaptable to steel plates of different sizes, an adjustment frame is provided, which includes hanging the first arc-shaped plate 2 and the second arc-shaped plate 3, and hanging the first arc-shaped plate 2 and the second arc-shaped plate 3 cooperate with each other, slideways are provided on the inner and outer diameters of the first arc-shaped plate 2 and the second arc-shaped plate 3, and an arc-shaped through hole 4 is reserved on the first arc-shaped plate 2 of the hoist. The second arc-shaped plate 3 is fixedly provided with a fixed pin 5, the second arc-shaped plate is positioned at the rear side of the first arc-shaped plate, the fixed pin 5 passes through the arc-shaped through hole 4, and a pressing plate 6 is arranged at the front end of the fixed pin 5.

When the adjustment frame needs to be adjusted, the positions of the first arc-shaped plate 2 and the second arc-shaped plate 3 can be adjusted, and the right side of the first arc-shaped plate 2 is pressed on the left side of the second arc-shaped plate. There are arc-shaped through holes. When the first arc-shaped plate 2 and the second arc-shaped plate 3 are adjusted, left and right adjustments are made along the channel of the arc-shaped through holes. The fixed pin can prevent misalignment during the adjustment process. The pressure plate is from the outside Pressing the first curved plate can prevent the first curved plate from falling off. Of course, in order to further improve the adjustment stability of the first arc-shaped plate 2 and the second arc-shaped plate 3, several support protrusions are arranged on the second arc-shaped plate and located in the space where the arc-shaped through holes move.

The hoisting part is used to connect with the hoisting equipment and is the hoisting point of the whole sling system. The hoisting part includes a third slide block 13, a fourth slide block 14, a hoisting ring 15 and a stay rope 16, and the hoisting ring 15 is arranged on the pulley. Rope 16 middle part, the 3rd slide block 13 and the 4th slide block 14 are arranged on the left and right ends of stay cord 16 respectively, and the 3rd slide block 13 and the 4th slide block 14 are respectively placed on the first curved plate 2 and the second In the slideway on the arc plate 3 outer diameters. The 3rd slide block 13 and the 4th slide block 14 can slide in the slideway on the first arc-shaped plate 2 and the second arc-shaped plate 3 outer diameters, when the first arc-shaped plate 2 and the second arc-shaped plate 3 are carrying out The third slide block 13 and the fourth slide block 14 can be adjusted adaptively during the adjustment of the left-right positional relationship, and a balance point can be found according to the principle of gravity.

The hook directly contacts and clamps with the edge of the steel plate, and the hook includes an L-shaped hook plate 17, a hook groove is arranged in the middle part of the inner side of the L-shaped hook plate 7, and a raised block is fixed on the lower part of the inner side of the L-shaped hook plate 17. A support bar 18 is hinged on the raised block.

The hook groove on the inside of the L-shaped hook plate 17 hooks the edge of the steel plate, and the raised block acts as a barrier to prevent the steel plate from falling off. There is a pre-tightening force between the support rod and the L-shaped hook plate 17. After the hook plate 17 is hooked, the support bar clamps the steel plate through the pre-tightening force, so that the steel plate is firmly fixed on the hook.

In order to prolong the service life of the hook, a reinforcing liner is provided inside the hook groove. The reinforcing liner is preferably a high-chromium alloy layer, which has high wear resistance and high compressive strength. Effectively prevent hook wear. In order to further increase the degree of friction between the steel plate and the hook, friction-increasing teeth are arranged inside the reinforcing pad.

In order to further increase the hoisting stability of the sling system, an electromagnetic mechanism is provided under the adjustment frame, and the electromagnetic mechanism includes a first slider 7, a second slider 8, a suspension rope 9, a balance board 10, a hanging chain 11 and an electromagnetic mechanism. Iron 12, the first slide block 7 is arranged in the slideway on the inner diameter of the first arc-shaped plate 2, and the second slide block 8 is arranged in the slideway on the inner diameter of the second arc-shaped plate 3, and the suspension rope 9 upper ends are connected with the first slideway respectively. Slide block 7 is connected with second slide block 8, and suspension rope 9 lower ends are connected with balance board 10 upper surface middle parts, and hanging chain 11 is arranged on balance board 10 lower surface middle parts and is connected, and electromagnet 12 is arranged at hanging chain 11 lower ends.

The first slider 7 and the second slider 8 can move in the slideway on the inner diameter of the first arc plate 2 and the second arc plate, when the first arc plate and the second arc plate adjust the left-right position relationship During the leveling process, the gravity balance plate can drive the first slider 7 and the second slider 8 to automatically slide and adjust, so that the balance plate can be kept horizontal, so that the electromagnet can always be kept in the middle of the steel plate, and the steel plate adsorption in the middle.

Through the left and right hooks and the electromagnet in the middle, the setting of three hoisting points can keep the steel plate hoisted horizontally, and the hoisting is firm, which can prevent the possible occurrence of safety hazards caused by the steel plate falling off during the hoisting process.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (5)

1. A self-balancing magnetic steel plate sling system, including a lifting part, an adjusting frame, a lifting chain (1), a hook and an electromagnetic mechanism, the lifting part is set on the adjusting frame, and the lifting chain (1) is set at the lower end of the adjusting frame , the hook is set at the lower end of the suspension chain (1), and the electromagnetic mechanism is hung under the adjustment frame, which is characterized in that: the adjustment frame includes a first arc-shaped plate (2) and a second arc-shaped plate (3). The first arc-shaped plate (2) and the second arc-shaped plate (3) cooperate with each other, and slideways are provided on the inner and outer diameters of the first arc-shaped plate (2) and the second arc-shaped plate (3) , an arc-shaped through hole (4) is reserved on the first arc-shaped plate (2), and a fixing pin (5) is fixed on the second arc-shaped plate (3). The second arc-shaped plate is located on the first On the rear side of the arc-shaped plate, the fixed pin (5) passes through the arc-shaped through hole (4), and a pressing plate (6) is arranged at the front end of the fixed pin (5). 2. The self-balancing magnetic steel plate sling system according to claim 1, characterized in that: the electromagnetic mechanism includes a first slider (7), a second slider (8), a sling (9), a balance plate (10), hanging chain (11) and electromagnet (12), the first slider (7) is set in the slideway on the inner diameter of the first arc-shaped plate (2), and the second slider (8) is set on In the slideway on the inner diameter of the second arc-shaped plate (3), the upper end of the suspension rope (9) is connected with the first slider (7) and the second slider (8) respectively, and the lower end of the suspension rope (9) is connected with the balance board ( 10) The middle part of the upper surface is connected, the hanging chain (11) is arranged at the middle part of the lower surface of the balance plate (10), and the electromagnet (12) is arranged at the lower end of the hanging chain (11). 3. The self-balancing magnetic steel plate sling system according to claim 1, characterized in that: the lifting part includes a third slider (13), a fourth slider (14), a lifting ring (15) and a pull Rope (16), hoisting ring (15) is arranged on the middle part of stay rope (16), the third sliding block (13) and the fourth sliding block (14) are respectively arranged on the left and right ends of stay rope (16), and the third The slide block (13) and the fourth slide block (14) are respectively placed in slideways on the outer diameters of the first arc-shaped plate (2) and the second arc-shaped plate (3). 4. The self-balancing magnetic steel plate sling system according to claim 1, characterized in that: the hook includes an L-shaped hook plate (17), and a hook groove is provided in the middle of the inner side of the L-shaped hook plate (7). A protruding block is fixedly provided on the lower part of the inner side of the L-shaped hook plate (17), and a support bar (18) is hinged on the protruding block. 5. The self-balancing magnetic steel plate sling system according to claim 4, characterized in that: a reinforcing pad is provided inside the hook groove, and friction-increasing teeth are provided inside the reinforcing pad.