Steel plate member moving hoist

Abstract

The utility model belongs to the technical field of hoist and provides a steel plate component removes hoist, steel plate component removes hoist includes the suspension arm, be equipped with left and right a pair of suspension seat on the suspension arm, the suspension seat is equipped with the base arm downward, the middle part of base arm is equipped with the connecting seat rotation, the connecting seat is equipped with the movable arm rotation, and the below of movable arm is equipped with the adjusting seat, the adjusting seat is equipped with a pair of support angle inward, the connecting seat is equipped with the support plate rotation, the below of support plate is equipped with a pair of pressure wheel rotation, the below of base arm is equipped with the linkage frame rotation, and linkage frame is connected with movable arm, support plate rotation respectively. The utility model discloses the purpose lies in providing a steel plate component removes hoist, aims at solving the existing steel plate component removes hoist to be difficult to quickly adapt to different specifications steel plate component, and the steel plate may slide because of the swing in the hoisting process, and there is the problem of big security risk.

Description

Technical Field

[0001] This utility model belongs to the field of lifting equipment technology, and in particular relates to a lifting equipment for moving steel plate components. Background Technology

[0002] Steel plate components are widely used as a basic material, and their efficient and safe transfer is a key link in the production process. Steel plate components are characterized by their large weight, diverse sizes and specifications, and easily slippery surfaces, which places high demands on the stability, adaptability, and ease of operation of hoisting equipment.

[0003] In existing technologies, the clamping mechanism adjustment methods of some lifting devices are cumbersome and difficult to quickly adapt to steel plate components of different widths and thicknesses. For example, traditional lifting seat spacing adjustment often uses bolt tightening or welding fixing methods, which requires repeated disassembly and assembly with tools, which is time-consuming and labor-intensive, seriously affecting work efficiency. At the same time, uneven force is prone to occur during clamping: when relying solely on the support structure to lift the steel plate, if there is no effective clamping device, the steel plate may slip due to shaking during the lifting process, posing a significant safety hazard. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a steel plate component moving lifting tool, which aims to solve the problem that the existing steel plate component moving lifting tools are difficult to quickly adapt to steel plate components of different specifications, and that the steel plates may slide due to shaking during the lifting process, which poses a great safety hazard.

[0005] The present invention adopts the following technical solution:

[0006] The steel plate component moving hoist includes a boom, on which a pair of left and right lifting seats are provided. A base arm is provided facing downward from the lifting seats. A connecting seat is rotatably provided in the middle of the base arm. A movable arm is rotatably provided inside the connecting seat. An adjusting seat is provided below the movable arm. A pair of support angles are provided inward from the adjusting seat. A support plate is rotatably provided inside the connecting seat. A pair of pressure rollers are rotatably provided below the support plate. A linkage frame is rotatably provided below the base arm. The linkage frame is rotatably connected to the movable arm and the support plate respectively.

[0007] Furthermore, the boom has a row of adjustment holes along its length, and the support is provided with a pair of rollers at the upper and lower positions of the boom. The support has a socket, one end of which is inserted with a pin, which passes through the corresponding adjustment hole and exits from the other end of the socket.

[0008] Furthermore, the movable arm has a limiting opening, and the base arm has an integrally formed limiting protrusion located within the limiting opening.

[0009] Furthermore, the adjusting seat is provided with a limit wheel corresponding to the rotation of the support angle.

[0010] Furthermore, the boom is provided with a lifting ring in the middle and a lifting handle on the side wall of the boom.

[0011] Furthermore, a set of round holes are opened on both sides of the adjustment seat, and a locking screw is inserted into the corresponding round hole and screwed into the movable arm.

[0012] The beneficial effects of this utility model are:

[0013] 1. This lifting device connects the movable arm and the support plate through a linkage frame. When the steel plate is placed on the four support corners as required, the boom moves upward and drives the support plate to rotate through the linkage frame, so that the pressure roller presses the steel plate, realizing automatic clamping.

[0014] 2. The position of the lifting seat on the boom can be adjusted by adjusting the hole and the pin to accommodate steel plates of different widths.

[0015] 3. The height of the support angle can be adjusted by adjusting the round hole and locking screw on the base to accommodate steel plates of different thicknesses. Attached Figure Description

[0016] Figure 1 This utility model provides an integral moving hoist for steel plate components. Figure 1 .

[0017] Figure 2 This utility model provides an integral moving hoist for steel plate components. Figure 2 .

[0018] Figure 3 yes Figure 2 Enlarged view of point A in the middle. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0020] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0021] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0022] Combination Figure 1-3As shown, the steel plate component moving hoist includes a boom 1, a pair of left and right lifting seats 2 on the boom 1, a base arm 3 facing downwards on the lifting seats 2, a connecting seat 4 rotatably mounted in the middle of the base arm 3, a movable arm 5 rotatably mounted inside the connecting seat 4, an adjusting seat 6 below the movable arm 5, a pair of support angles 7 facing inwards on the adjusting seat 6, a support plate 8 rotatably mounted inside the connecting seat 4, a pair of pressure rollers 9 rotatably mounted below the support plate 8, and a linkage frame 10 rotatably mounted below the base arm 3. The linkage frame 10 is rotatably connected to the movable arm 5 and the support plate 8 respectively.

[0023] The boom 1 has a lifting ring 11 in the middle and a lifting handle 12 on its side wall. This lifting device is connected to the crane hook via the lifting ring. When using this lifting device to move heavy steel plate components, first adjust the position of the lifting device by pulling the handle so that each pair of support corners on the left and right sides are aligned with the edges of the steel plate. Start the crane to lower it until the support corners contact the lower surface of the steel plate.

[0024] The crane raises its boom, causing the base boom to move upwards. The movable boom, due to the weight of the steel plate, rotates slightly outwards. The linkage pulls the support plate downwards, causing the pressure roller to press against the upper surface of the steel plate. The pressure roller is clamped by the lifting device. During unloading, once the lifting device reaches the target position, it slowly descends. After the steel plate contacts the support surface, it continues to descend, the movable boom rotates inwards to reset, the pressure roller releases, and the lifting device is then raised again, disengaging the support angle from the steel plate.

[0025] In this lifting device, such as Figure 2-3 The movable arm 5 has a limiting opening 13, and the base arm 3 has an integrally formed limiting protrusion 14 located within the limiting opening 13. The limiting protrusion can limit the rotation range of the movable arm.

[0026] As a preferred structure, the boom 1 has a row of adjustment holes 15 along its length. The base 2 is located at the upper and lower positions of the boom 1 and is equipped with a pair of rollers 16. The base 2 has a socket, and a pin 17 is inserted into one end of the socket. The pin 17 passes through the corresponding adjustment hole 15 and exits from the other end of the socket.

[0027] Before using this lifting tool, the specific positions of the left and right lifting seats can be adjusted according to the width of the steel plate. When adjusting the installation position of the lifting seats, first loosen the pins, then push the lifting seats to slide along the boom, and use the rollers to reduce friction until the distance between the left and right lifting seats matches the width of the steel plate, and then insert the pins to fix it.

[0028] In this structure, a set of round holes 18 are opened on both sides of the adjustment seat 6, and a locking screw 19 is inserted into the corresponding round hole. The locking screw 19 is screwed into the movable arm 5.

[0029] Additionally, before using this lifting tool, the installation height of the adjusting seat can be adjusted according to the thickness of the steel plate. When changing the installation position of the adjusting seat, first loosen the locking screws, adjust the adjusting seat up and down, and finally insert the locking screws into the corresponding round holes, tightening them into the movable arm to lock them in place. As shown in the diagram, a pair of locking screws are screwed into each side of the adjusting seat, ensuring a more secure and stable installation.

[0030] The adjusting seat 6 is equipped with a limiting wheel 20 that rotates around the support angle 7. When the four support angles on the left and right sides support the steel plate together, the four limiting wheels roll into contact with the side of the steel plate, limiting the lateral displacement during hoisting and making the steel plate more stable during movement.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel plate member moving hoist characterized by: The steel plate component moving hoist includes a boom, on which a pair of left and right lifting seats are provided. A base arm is provided facing downward from the lifting seats. A connecting seat is rotatably provided in the middle of the base arm. A movable arm is rotatably provided inside the connecting seat. An adjusting seat is provided below the movable arm. A pair of support angles are provided inward from the adjusting seat. A support plate is rotatably provided inside the connecting seat. A pair of pressure rollers are rotatably provided below the support plate. A linkage frame is rotatably provided below the base arm. The linkage frame is rotatably connected to the movable arm and the support plate respectively.

2. A steel plate member moving hanger according to claim 1, wherein: The boom has a row of adjustment holes along its length. The support is located at the upper and lower positions of the boom and is equipped with a pair of rollers that rotate. The support has a socket, and a pin is inserted into one end of the socket. The pin passes through the corresponding adjustment hole and exits from the other end of the socket.

3. A steel plate member moving spreader as claimed in claim 2, wherein: The movable arm has a limiting opening, and the base arm has an integrally formed limiting protrusion located within the limiting opening.

4. A steel plate member moving hanger according to claim 3, wherein: The adjusting seat is equipped with a limit wheel corresponding to the rotation of the support angle.

5. A steel plate member moving spreader as claimed in claim 4, wherein: The boom is equipped with a lifting ring in the middle and a lifting handle on the side wall of the boom.

6. A steel plate member moving spreader as claimed in claim 5, wherein: Both sides of the adjustment seat have a set of round holes, and a locking screw is inserted into the corresponding round hole. The locking screw is screwed into the movable arm.

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