A fixing device for safe hoisting of aluminum-embedded steel rod

Abstract

The utility model relates to aluminium-embedded steel rod hoisting technology field, and disclose a kind of fixed device for aluminium-embedded steel rod safe hoisting, including fixed box and the hanger ring fixedly connected to its top two sides, further include: the transmission rod of rotation connection in the two sides top two ends of fixed box inner chamber;The utility model is provided with driving mechanism, driving mechanism pulls fixed plate and transmission rod and inclines to one side, can be fixed to the both sides of aluminium-embedded steel rod outer surface, can keep balance when hoisting, effectively prevent the situation that inertia force will appear inclination and shaking when being lifted, reduce the possibility of falling off, improve the security of device, while being provided with reinforcing mechanism, driving mechanism pulls and drives reinforcing mechanism to strengthen the both ends of aluminium-embedded steel rod and fix, improve the fixed effect to prevent aluminium-embedded steel rod from falling, not only prevent to harm life safety by bruising staff, but also prevent its deformation and damage due to falling.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology for aluminum-embedded steel bars, specifically a fixing device for the safe hoisting of aluminum-embedded steel bars. Background Technology

[0002] In industrial production and various engineering construction fields, aluminum-embedded steel bars are an important metal material. Due to their special combination of properties, they are widely used in many industries. In these practical application scenarios, it is often necessary to lift and transport aluminum-embedded steel bars. During the lifting and transport of aluminum-embedded steel bars, fixing devices are required to secure the steel bars.

[0003] Currently, some existing safety hoists using aluminum-embedded steel bars employ only a single fixing method, which has limited fixing effectiveness and can cause the steel bars to fall off. This can result in the falling steel bars injuring on-site operators and endangering their lives. Furthermore, the steel bars can deform and be damaged due to falling, leading to material waste and economic losses.

[0004] Meanwhile, the existing fixing devices used in some aluminum-embedded steel bar safety hoists only focus on fixing the middle of the aluminum-embedded steel bar. Relying solely on middle fixing will cause tilting and swaying when subjected to inertial forces during hoisting, increasing the possibility of falling off and thus reducing the safety of the device, failing to meet the needs of workers. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing device for a safety hoist using an aluminum-embedded steel bar, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for a safety hoist using an aluminum-embedded steel rod, comprising a fixing box and lifting rings fixedly connected to both sides of its top, and further comprising:

[0007] The transmission rods are rotatably connected to the top ends of both sides of the inner cavity of the fixed box, and the two sides of the outer surface of the transmission rods are fixedly connected to the fixing plates.

[0008] A drive mechanism installed on the top of the fixed box can drive the fixed plate to fix both sides of the outer surface of the steel bar. The outer surface of the drive mechanism is equipped with a reinforcement mechanism that can strengthen and fix both ends of the steel bar.

[0009] Preferably, the drive mechanism includes a motor fixedly connected to the top of the fixed box, a threaded rod fixedly connected to the output end of the motor, a threaded plate threadedly connected to the outer surface of the threaded rod, and connecting plates movably connected to both ends of the threaded plate via pins.

[0010] Preferably, the reinforcement mechanism includes a gear fixedly connected to the outer surface of the threaded rod, with toothed plates meshing on both sides of the gear, and a clamping plate fixedly connected to one side of the toothed plate.

[0011] Preferably, guide rails are fixedly connected to both sides of the inner cavity of the fixed box, and guide blocks are fixedly connected to both sides of the threaded plate, with the outer surface of the guide block slidably connected to the inner surface of the guide rail.

[0012] Preferably, a sliding sleeve is fixedly connected to the bottom of the toothed plate, and a sliding rod is slidably connected to the inner surface of the sliding sleeve.

[0013] Preferably, the bottom of the threaded rod is rotatably connected to a bearing seat, and the bottom of the bearing seat is fixedly connected to the bottom of the inner cavity of the fixed box.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention, through the setting of a drive mechanism, pulls the fixing plate and transmission rod to rotate and tilt to one side, which can fix both sides of the outer surface of the aluminum-embedded steel rod, keeping it balanced during hoisting. This effectively prevents tilting and swaying when subjected to inertial forces during hoisting, reducing the possibility of falling and improving the safety of the device. At the same time, through the setting of a reinforcement mechanism, the drive mechanism pulls and drives the reinforcement mechanism to strengthen and fix both ends of the aluminum-embedded steel rod, improving the fixing effect and preventing the aluminum-embedded steel rod from falling. This not only prevents injury to workers and endangers their lives, but also prevents deformation and damage due to falling. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 A partial three-dimensional structural sectional view;

[0018] Figure 3 This is a partial three-dimensional structural cross-sectional view from another perspective of the present invention;

[0019] Figure 4 This is a partial three-dimensional structural cross-sectional view from another perspective of the present invention.

[0020] In the diagram: 1. Fixed box; 2. Lifting ring; 3. Drive mechanism; 301. Motor; 302. Threaded rod; 303. Threaded plate; 304. Connecting plate; 4. Transmission rod; 5. Fixed plate; 6. Reinforcing mechanism; 601. Gear; 602. Gear plate; 603. Clamping plate; 7. Slide rod; 8. Slide sleeve; 9. Guide block; 10. Guide rail. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 As shown, a fixing device for a safety hoisting of an aluminum-embedded steel bar includes a fixing box 1. Lifting rings 2 are fixedly connected to both sides of the top of the fixing box 1, allowing for convenient hoisting of the fixed aluminum-embedded steel bar. Transmission rods 4 are rotatably connected to both ends of the top of both sides of the inner cavity of the fixing box 1. Fixing plates 5 are fixedly connected to both sides of the outer surface of the transmission rods 4. A drive mechanism 3 is installed on the top of the fixing box 1, which can drive the fixing plates 5 to fix the two sides of the outer surface of the steel bar. The drive mechanism 3 pulls the fixing plates 5 and the transmission rods 4 to rotate and tilt to one side, allowing for the fixing of the two sides of the outer surface of the aluminum-embedded steel bar. The fixed structure ensures the steel bar remains balanced during hoisting, effectively preventing tilting and swaying under the inertial force of the hoist, reducing the possibility of falling and improving the safety of the device. The outer surface of the drive mechanism 3 is equipped with a reinforcement mechanism 6 that can strengthen and fix both ends of the steel bar. With the reinforcement mechanism 6 installed, the drive mechanism 3 pulls and drives the reinforcement mechanism 6 to strengthen and fix both ends of the aluminum-embedded steel bar, improving the fixing effect and preventing the aluminum-embedded steel bar from falling. This not only prevents injury to workers and endangers their lives, but also prevents deformation and damage due to falling.

[0023] The drive mechanism 3 includes a motor 301 fixedly connected to the top of the fixed box 1. A threaded rod 302 is fixedly connected to the output end of the motor 301. A threaded plate 303 is threadedly connected to the outer surface of the threaded rod 302. Connecting plates 304 are movably connected to both ends of the threaded plate 303 via pins. The two sides of the connecting plate 304 are movably connected to one side of the fixed plate 5 via pins. Guide rails 10 are fixedly connected to both sides of the inner cavity of the fixed box 1. Guide blocks 9 are fixedly connected to both sides of the threaded plate 303. The outer surface of the guide blocks 9 is slidably connected to the inner surface of the guide rails 10. A bearing seat is rotatably connected to the bottom of the threaded rod 302, and the bottom of the bearing seat... The part is fixedly connected to the bottom of the inner cavity of the fixed box 1. Through the setting of the drive mechanism 3, the motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the threaded plate 303 to move upward. The threaded plate 303 pulls the fixed plate 5 and the transmission rod 4 to rotate and tilt to one side to the embedded aluminum steel rod through the connecting plate 304. This can easily drive the fixed plate 5 to fix the two sides of the outer surface of the embedded aluminum steel rod. Through the setting of the guide block 9 and the guide rail 10, the threaded plate 303 can be kept moving up and down, and at the same time, it can be made more stable when moving up and down. Through the setting of the bearing seat, the threaded rod 302 can be supported to rotate, making it more stable when driving the rotation.

[0024] The reinforcing mechanism 6 includes a gear 601 fixedly connected to the outer surface of the threaded rod 302. Both sides of the gear 601 are meshed with toothed plates 602. A clamping plate 603 is fixedly connected to one side of the toothed plate 602. A sliding sleeve 8 is fixedly connected to the bottom of the toothed plate 602. A sliding rod 7 is slidably connected to the inner surface of the sliding sleeve 8. One side of the sliding rod 7 is fixedly connected to one side of the inner cavity of the fixed box 1. Through the reinforcing mechanism 6, the threaded rod 302 rotates while driving the gear 601 to rotate. The gear 601 drives the toothed plate 602 to move to one side. The toothed plate 602 drives the clamping plate 603 to move to one side. This can strengthen and fix both ends of the aluminum-embedded steel rod. The sliding rod 7 and the sliding sleeve 8 can support the toothed plate 602 and the clamping plate 603, and at the same time improve their stability during movement.

[0025] It is worth noting that the technical features such as the lifting ring 2 and the motor 301 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0026] Working principle: First, turn on motor 301. Motor 301 drives threaded rod 302 to rotate. Threaded rod 302 drives threaded plate 303 to move upward. Threaded plate 303, through connecting plate 304, pulls fixed plate 5 and transmission rod 4 to rotate and tilt to one side, fixing both sides of the outer surface of the aluminum-embedded steel rod. This keeps it balanced during hoisting. At the same time, the rotation of threaded rod 302 drives gear 601 to rotate. Gear 601 drives toothed plate 602 to move to one side. Toothed plate 602 drives clamping plate 603 to move to one side, which strengthens the fixation of both ends of the aluminum-embedded steel rod, improving the fixing effect and preventing the aluminum-embedded steel rod from falling. After fixing, it can be hoisted through lifting ring 2. When it is necessary to remove the aluminum-embedded steel rod, turn on motor 301 to reverse the rotation and cancel the fixation.

[0027] 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.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a safety hoist using an aluminum-embedded steel bar, comprising a fixing box (1) and lifting rings (2) fixedly connected to both sides of its top, characterized in that, Also includes: The transmission rods (4) are rotatably connected to the top ends of both sides of the inner cavity of the fixed box (1), and the two sides of the outer surface of the transmission rods (4) are fixedly connected to the fixing plates (5). A drive mechanism (3) installed on the top of the fixed box (1) can drive the fixed plate (5) to fix the two sides of the outer surface of the steel bar. The outer surface of the drive mechanism (3) is equipped with a reinforcement mechanism (6) that can strengthen and fix the two ends of the steel bar.

2. The fixing device for a safety hoist using an aluminum-embedded steel bar according to claim 1, characterized in that: The drive mechanism (3) includes a motor (301) fixedly connected to the top of the fixed box (1). The output end of the motor (301) is fixedly connected to a threaded rod (302). The outer surface of the threaded rod (302) is threadedly connected to a threaded plate (303). The two ends of the threaded plate (303) are movably connected to a connecting plate (304) through a pin.

3. The fixing device for a safety hoist using an aluminum-embedded steel bar according to claim 2, characterized in that: The reinforcement mechanism (6) includes a gear (601) fixedly connected to the outer surface of the threaded rod (302), and toothed plates (602) are meshed on both sides of the gear (601), and a clamping plate (603) is fixedly connected to one side of the toothed plate (602).

4. The fixing device for a safety hoist using an aluminum-embedded steel bar according to claim 2, characterized in that: Guide rails (10) are fixedly connected to both sides of the inner cavity of the fixed box (1), and guide blocks (9) are fixedly connected to both sides of the threaded plate (303). The outer surface of the guide block (9) is slidably connected to the inner surface of the guide rail (10).

5. The fixing device for a safety hoist using an aluminum-embedded steel bar according to claim 3, characterized in that: The bottom of the toothed plate (602) is fixedly connected to a sliding sleeve (8), and a sliding rod (7) is slidably connected to the inner surface of the sliding sleeve (8).

6. The fixing device for a safety hoist using an aluminum-embedded steel bar according to claim 2, characterized in that: The bottom of the threaded rod (302) is rotatably connected to a bearing seat, and the bottom of the bearing seat is fixedly connected to the bottom of the inner cavity of the fixed box (1).

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