Angle steel hoisting device with stable structure

Abstract

The utility model relates to the technical field of steel structure hoisting, and discloses an angle steel hoisting device with a stable structure, which comprises a fixed plate, a support frame fixedly mounted at the top of the fixed plate, a mounting plate fixedly mounted at the top of the support frame, a fixed lifting mechanism arranged outside the mounting plate, and traction stabilizing mechanisms arranged on two sides of the fixed plate, angle steel is stacked on the corresponding protrusions of the placing plate by fixing the lifting mechanism, the protrusions of the angle steel are well attached through a spring A and a limiting plate, the two ends of the angle steel are extruded and fixed, a motor is started to drive a roller shaft to rotate so that a steel cable can smoothly lift the angle steel to the proper height, and it is prevented that during lifting, the angle steel falls off, and the safety is affected; through the traction stabilizing mechanism, when the placing plate is lifted, a traction cable is stressed to drive a sliding plate to extrude a spring B through a pulley C, so that traction force is formed at the bottom when the placing plate ascends, the ascending speed is kept constant, the placing plate is continuously dragged, and stability is kept.

Description

Technical Field

[0001] This utility model relates to the field of steel structure hoisting technology, specifically a hoisting device for angle steel with a stable structure. Background Technology

[0002] Angle steel, also known as angle iron, is a long strip of steel with two straight sides forming an angle. In the construction of prefabricated buildings, various steel profiles are often used for connection and assembly. During the construction of steel structures, angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as connecting parts between components. When in use, it usually requires hoisting equipment to lift and transport it to the designated location.

[0003] However, during hoisting, the binding steel bars or nylon ropes do not provide adequate wrapping and binding pressure on the angle steel, which can easily lead to slippage during hoisting. This results in poor stability, compromises the safety of the hoisting process, and makes the angle steel susceptible to external influences during lifting, causing it to sway and posing a potential danger to the working environment. Therefore, a hoisting device for angle steel with a stable structure is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a hoisting device for angle steel with a stable structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hoisting device for angle steel with a stable structure, comprising a fixed plate, a support frame fixedly installed on the top of the fixed plate, an mounting plate fixedly installed on the top of the support frame, a fixed lifting mechanism provided on the outside of the mounting plate, and traction stabilizing mechanisms provided on both sides of the fixed plate.

[0006] The fixed lifting mechanism includes a lifting component and a fixing component. The lifting component is located on the top of the mounting plate, and the fixing component is located outside the lifting component.

[0007] Preferably, the lifting assembly includes a motor, which is fixedly installed on one side of the mounting plate. A lifting rod is fixedly installed on the inner side of the top of the mounting plate. A roller is rotatably installed on the inner side of the lifting rod. A synchronizing rod is fixedly installed at one end of the motor output end, extending through the roller and reaching the outer end of the lifting rod. The motor output end is fixedly connected to the roller. A steel cable is rotatably installed on the outer side of the roller. A pulley B is rotatably installed at the end of the lifting rod away from the mounting plate. A pulley A is rotatably installed at the top of the lifting rod.

[0008] Preferably, the fixing component includes a connecting rod, which is fixedly installed at the bottom of the steel cable. A placement plate is fixedly installed at the bottom of the connecting rod, and a sliding rod A is fixedly installed at the top of the placement plate. A limiting plate is slidably installed on the outside of the sliding rod A, and a spring A is fixedly installed between the limiting plate and the top of the sliding rod A.

[0009] Preferably, the steel cables are in two sets, and the steel cables are rotatably connected to pulleys A and B.

[0010] Preferably, the center of the cross-section of the limiting plate is triangular, and there are two sets of them, which are symmetrically distributed at both ends of the top of the placement plate.

[0011] Preferably, the traction stabilization mechanism includes a mounting frame, which is fixedly mounted on the side of the fixed plate. A slide rail is provided on the inner side of the mounting frame, and a slide rod B is fixedly mounted on the inner side of the mounting frame. A sliding plate is slidably mounted on the outer side of the slide rod B, and one end of the sliding plate is slidably connected to the inner side of the slide rail. A spring B is fixedly mounted between the sliding plate and the top of the mounting frame. A pulley C is rotatably mounted on the top of the mounting frame, and a traction cable is fixedly mounted on the outer side of the sliding plate.

[0012] Preferably, one end of the traction cable passes through the pulley C and the bottom of the placement plate, and the traction cable and the pulley C are connected in a transmission manner.

[0013] Compared with the prior art, this utility model provides a hoisting device for angle steel with a stable structure, which has the following beneficial effects:

[0014] This hoisting device for angle steel with a stable structure uses a fixed lifting mechanism to stack angle steel on the corresponding protrusions of the placement plate. Spring A and the limiting plate fit well against the protrusions of the angle steel, squeezing and fixing both ends. The motor drives the roller to rotate, allowing the steel cable to smoothly lift the angle steel to a suitable height, preventing the angle steel from falling during lifting and affecting the safety of workers.

[0015] The hoisting device for the angle steel with a stable structure uses a traction stabilization mechanism. When the placement plate is lifted, the traction cable is stressed and drives the sliding plate to compress the spring B through the pulley C. This creates a traction force at the bottom of the placement plate as it rises, keeping the rising speed constant and continuously pulling on the placement plate to maintain stability. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the lifting component of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixing component of this utility model;

[0021] Figure 5 This is a schematic diagram of the traction stabilization mechanism of this utility model.

[0022] In the diagram: 1. Fixed plate; 2. Support frame; 3. Mounting plate; 4. Fixed lifting mechanism; 41. Lifting assembly; 411. Motor; 412. Lifting rod; 413. Roller; 414. Steel cable; 415. Synchronizing rod; 416. Pulley A; 417. Pulley B; 42. Fixed assembly; 421. Connecting rod; 422. Placement plate; 423. Slide rod A; 424. Limiting plate; 425. Spring A; 5. Traction stabilizing mechanism; 51. Mounting frame; 52. Slide rail; 53. Sliding plate; 54. Slide rod B; 55. Spring B; 56. Pulley C; 57. Traction cable. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] Example 1: Please refer to Figure 1-4This utility model provides a technical solution: a hoisting device for angle steel with a stable structure, including a fixed plate 1, a support frame 2 fixedly installed on the top of the fixed plate 1, an mounting plate 3 fixedly installed on the top of the support frame 2, a fixed lifting mechanism 4 provided on the outside of the mounting plate 3, and traction stabilizing mechanisms 5 provided on both sides of the fixed plate 1.

[0026] The fixed lifting mechanism 4 includes a lifting component 41 and a fixing component 42. The lifting component 41 is located on the top of the mounting plate 3, and the fixing component 42 is located outside the lifting component 41.

[0027] Furthermore, the lifting assembly 41 includes a motor 411, which is fixedly installed on one side of the mounting plate 3. A lifting rod 412 is fixedly installed on the inner side of the top of the mounting plate 3. A roller 413 is rotatably installed on the inner side of the lifting rod 412. A synchronizing rod 415 is fixedly installed at one end of the motor 411, which extends through the roller 413 to the outside of the lifting rod 412. The output end of the motor 411 is fixedly connected to the roller 413. A steel cable 414 is rotatably installed on the outside of the roller 413. A pulley B417 is rotatably installed at the end of the lifting rod 412 away from the mounting plate 3. A pulley A416 is rotatably installed at the top of the lifting rod 412, which facilitates lifting the angle steel to the required height.

[0028] Furthermore, the fixing component 42 includes a connecting rod 421, which is fixedly installed at the bottom of the steel cable 414. A placement plate 422 is fixedly installed at the bottom of the connecting rod 421, and a sliding rod A423 is fixedly installed at the top of the placement plate 422. A limiting plate 424 is slidably installed on the outside of the sliding rod A423, and a spring A425 is fixedly installed between the limiting plate 424 and the top of the sliding rod A423 to facilitate the fixing of the angle steel and prevent it from falling during lifting.

[0029] Furthermore, there are two sets of steel cables 414, and the steel cables 414 are rotatably connected to pulleys A416 and B417 to facilitate lifting.

[0030] Furthermore, the center of the cross-section of the limiting plate 424 is triangular, and there are two sets of them, which are symmetrically distributed at both ends of the top of the placement plate 422, so as to facilitate the fixing of the placed angle steel.

[0031] Example 2: Please refer to Figure 5Furthermore, in conjunction with Embodiment 1, the traction stabilization mechanism 5 includes a mounting frame 51, which is fixedly mounted on the side of the fixed plate 1. A slide rail 52 is provided on the inner side of the mounting frame 51, and a slide rod B54 is fixedly mounted on the inner side of the mounting frame 51. A sliding plate 53 is slidably mounted on the outer side of the slide rod B54, and one end of the sliding plate 53 is slidably connected to the inner side of the slide rail 52. A spring B55 is fixedly mounted between the sliding plate 53 and the top of the mounting frame 51. A pulley C56 is rotatably mounted on the top of the mounting frame 51. A traction cable 57 is fixedly mounted on the outer side of the sliding plate 53 to facilitate tightening of the traction cable 57, so that the placement plate 422 rises at a uniform speed and is traction-stabilized.

[0032] Furthermore, one end of the traction cable 57 passes through the pulley C56 and the bottom of the placement plate 422, and the traction cable 57 and the pulley C56 are connected for transmission, which facilitates the tension transmission.

[0033] In actual operation, when this device is used, firstly, the angle steel is stacked according to the protrusion of the placement plate 422. The spring A425 elastically compresses the limiting plate 424, causing the limiting plate 424 to move downward on the slide rod A423 to fix the stacked angle steel. Then, the motor 411 on the top of the mounting plate 3 is turned on, driving the roller 413 to rotate. The steel cable 414 is retracted through the pulleys A416 and B417 on the lifting rod 412, causing the steel cable 414 to be lifted and drive the connecting... The placement plate 422 at the bottom of the connecting rod 421 is raised upward. When the placement plate 422 is raised, it will pull the traction cable 57, so that the traction cable 57 drives the sliding plate 53 to slide upward inside the mounting frame 51 through the pulley C56. Through the directional elastic force of the spring B55, the tension resistance of the traction cable 57 is increased, so that the traction cable 57 is taut and the upward speed of the placement plate 422 is kept uniform, and a certain traction and stabilizing effect is played to prevent the placement plate 422 from shaking violently and causing the angle steel to fall off.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A hoisting device for angle steel with a stable structure, comprising a fixing plate (1), characterized in that: A support frame (2) is fixedly installed on the top of the fixed plate (1), and an installation plate (3) is fixedly installed on the top of the support frame (2). A fixed lifting mechanism (4) is provided on the outside of the installation plate (3), and a traction stabilizing mechanism (5) is provided on both sides of the fixed plate (1). The fixed lifting mechanism (4) includes a lifting component (41) and a fixing component (42). The lifting component (41) is located on the top of the mounting plate (3), and the fixing component (42) is located outside the lifting component (41).

2. The hoisting device for angle steel with a stable structure according to claim 1, characterized in that: The lifting assembly (41) includes a motor (411), which is fixedly installed on one side of the mounting plate (3). A lifting rod (412) is fixedly installed on the inner side of the top of the mounting plate (3). A roller (413) is rotatably installed on the inner side of the lifting rod (412). A synchronizing rod (415) is fixedly installed at one end of the motor (411) through the roller (413) to the outside of the lifting rod (412). The output end of the motor (411) is fixedly connected to the roller (413). A steel cable (414) is rotatably installed on the outside of the roller (413). A pulley B (417) is rotatably installed at the end of the lifting rod (412) away from the mounting plate (3). A pulley A (416) is rotatably installed at the top of the lifting rod (412).

3. The hoisting device for angle steel with a stable structure according to claim 2, characterized in that: The fixing component (42) includes a connecting rod (421), which is fixedly installed at the bottom of the steel cable (414). A placement plate (422) is fixedly installed at the bottom of the connecting rod (421), and a slide rod A (423) is fixedly installed at the top of the placement plate (422). A limiting plate (424) is slidably installed on the outside of the slide rod A (423), and a spring A (425) is fixedly installed between the limiting plate (424) and the top of the slide rod A (423).

4. The hoisting device for angle steel with a stable structure according to claim 3, characterized in that: The steel cable (414) is in two sets, and the steel cable (414) is rotatably connected to pulley A (416) and pulley B (417).

5. The hoisting device for angle steel with a stable structure according to claim 3, characterized in that: The center of the cross section of the limiting plate (424) is triangular, and there are two sets of them, which are symmetrically distributed at both ends of the top of the placement plate (422).

6. The hoisting device for angle steel with a stable structure according to claim 1, characterized in that: The traction stabilization mechanism (5) includes a mounting frame (51), which is fixedly mounted on the side of the fixed plate (1). A slide rail (52) is provided on the inner side of the mounting frame (51). A slide rod B (54) is fixedly mounted on the inner side of the mounting frame (51). A sliding plate (53) is slidably mounted on the outside of the slide rod B (54), and one end of the sliding plate (53) is slidably connected to the inner side of the slide rail (52). A spring B (55) is fixedly mounted between the sliding plate (53) and the top of the mounting frame (51). A pulley C (56) is rotatably mounted on the top of the mounting frame (51). A traction cable (57) is fixedly mounted on the outside of the sliding plate (53).

7. The hoisting device for angle steel with a stable structure according to claim 6, characterized in that: One end of the traction cable (57) passes through the pulley C (56) and the bottom of the placement plate (422), and the traction cable (57) and the pulley C (56) are connected by a transmission.

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