Steel belt convenient to fix

Abstract

The utility model discloses a steel belt convenient to fix, which comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a support frame, the top end of the support frame is connected with a telescopic mechanism, the outer side of the telescopic mechanism is provided with a steel belt body, and the upper side of the bottom plate is provided with a fixing mechanism; the telescopic mechanism comprises a circular support, the circular support is fixedly connected to one side of the supporting frame, six supporting plates are fixedly connected to the inner side of the circular support, gears are rotatably connected to the upper sides of the six supporting plates, an annular rack is connected to the inner surface of the circular support, and the lower half portions of the annular rack and the six gears are meshed. Compared with the prior art, the steel belt convenient to fix has the advantage that steel belts with different sizes can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strips, in particular to a steel strip convenient for fixing. Background Technique

[0002] A steel strip refers to a conveyor belt made of carbon steel as the traction and carrying component of a belt conveyor, and can also be used for bundling goods; it is a narrow and long steel plate produced by various rolling mills to meet the needs of different industrial departments for industrial production of various metal or mechanical products. In many industrial and construction fields, steel strips are often used for bundling, fixing and supporting various objects. However, the traditional steel strip fixing methods often have some significant limitations.

[0003] A patent with the publication number of CN212832150U in the prior art discloses a steel strip convenient for fixing, which aims to solve the technical problem that once the hook is removed from the steel strip body in the prior art, the remaining steel strip cannot be wound and fixed, and there are limitations in use.

[0004] The disadvantages of the patents in the prior art: The patents in the prior art cannot fix the inner sleeves of steel strips of different sizes, and different fixing mechanisms need to be used according to different models, which is inconvenient to use. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a steel strip convenient for fixing different-sized steel strips.

[0006] To solve the above problems, the technical solution of the utility model is: A steel strip convenient for fixing, including a bottom plate, a support frame is fixedly connected to the upper end of the bottom plate, a telescopic mechanism is connected to the top of the support frame, a steel strip body is arranged outside the telescopic mechanism, and a fixing mechanism is arranged on the upper side of the bottom plate; the telescopic mechanism includes a circular bracket, the circular bracket is fixedly connected to one side of the support frame, six support plates are fixedly connected to the inner side of the circular bracket, gears are rotatably connected to the upper sides of the six support plates, a ring rack is connected to the inner surface of the circular bracket, and the lower half of the ring rack meshes with the six gears.

[0007] Further, six limiting grooves are evenly arranged at the upper end of the circular bracket, connecting rods are slidably connected to the inner sides of the six limiting grooves respectively, square racks are fixedly connected to the upper sides of the six connecting rods, and the upper halves of the six square racks mesh with the six gears respectively.

[0008] Further, a motor seat is fixedly connected to the inner side of the circular bracket, a motor is connected to the upper end of the motor seat, and the output end of the motor is fixedly connected to the bottom of one of the gears.

[0009] Further, arc-shaped top blocks are fixedly connected to the upper sides of the six square racks respectively.

[0010] Further, the fixing mechanism includes two support plates which are fixedly connected to the upper side of the bottom plate respectively. Cylinders are fixedly connected to one side of each of the two support plates, and fixing plates are fixedly connected to the end parts of the two cylinders respectively.

[0011] The advantages of the present utility model compared with the prior art are as follows: The present utility model is provided with a telescopic mechanism. By starting the motor, the output end thereof drives a gear to rotate, driving the annular rack to rotate, and further driving six gears meshing with the annular rack simultaneously to rotate. Six square racks meshing with the upper ends of the six gears start to slide, driving six connecting rods to slide inside six limiting grooves, and further driving six arc-shaped top blocks to telescopically move. Place the inner sleeve of the steel belt outside the six arc-shaped top blocks, and realize the fixing effect on it by telescoping the six arc-shaped top blocks, so as to realize the fixing of steel belt sleeves of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional view of a steel belt convenient for fixing according to the present utility model Figure 1 .

[0013] Figure 2 is a three-dimensional view of the telescopic mechanism in a steel belt convenient for fixing according to the present utility model Figure 2 .

[0014] Figure 3 is a three-dimensional view of the telescopic mechanism in a steel belt convenient for fixing according to the present utility model Figure 3 .

[0015] Figure 4 is a three-dimensional enlarged view of part A in a steel belt convenient for fixing according to the present utility model Figure 4 .

[0016] As shown in the figure: 1. Bottom plate; 2. Support frame; 3. Telescopic mechanism; 301. Circular support; 302. Support plate; 303. Gear; 304. Annular rack; 305. Limiting groove; 306. Connecting rod; 307. Square rack; 308. Motor base; 309. Motor; 310. Arc-shaped top block; 4. Steel belt body; 5. Fixing mechanism; 501. Support plate; 502. Cylinder; 503. Fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the specific embodiments of the present utility model with reference to the drawings. The same components are denoted by the same reference numerals.

[0018] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the attached drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0019] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0020] As Figures 1 to 4 shown, a steel belt convenient for fixing includes a bottom plate 1. A support frame 2 is fixedly connected to the upper end of the bottom plate 1. A telescopic mechanism 3 is connected to the top of the support frame 2. A steel belt body 4 is arranged outside the telescopic mechanism 3. A fixing mechanism 5 is arranged on the upper side of the bottom plate 1. The steel belt body 4 is placed outside the telescopic mechanism 3, and the fixing of the steel belt body is realized by the top support of the telescopic mechanism 3, and the fixing of the free end of the steel belt body 4 is realized by the fixing mechanism 5.

[0021] The telescopic mechanism 3 includes a circular bracket 301. The circular bracket 301 is fixedly connected to one side of the support frame 2. Six support plates 302 are fixedly connected to the inner side of the circular bracket 301. Six gears 303 are rotatably connected to the upper sides of the six support plates 302. An annular rack 304 is connected to the inner surface of the circular bracket 301. The annular rack 304 meshes with the lower halves of the six gears 303. Six limiting grooves 305 are evenly arranged at the upper end of the circular bracket 301. Connecting rods 306 are respectively slidably connected to the inner sides of the six limiting grooves 305. Square racks 307 are fixedly connected to the upper sides of the six connecting rods 306. The six square racks 307 respectively mesh with the upper halves of the six gears 303. A motor seat 308 is fixedly connected to the inner side of the circular bracket 301. A motor 309 is connected to the upper end of the motor seat 308. The output end of the motor 309 is fixedly connected to the bottom of one of the gears 303. Arc-shaped top blocks 310 are respectively fixedly connected to the upper sides of the six square racks 307. Start the motor 309 to drive one of the gears 303 to rotate by its output end, drive the annular rack 304 to rotate, and then drive the six gears 303 meshing with the annular rack 304 to rotate simultaneously. The six square racks 307 meshing with the upper ends of the six gears 303 start to slide, drive the six connecting rods 306 to slide inside the six limiting grooves 305, and then drive the six arc-shaped top blocks 310 to expand and contract. Place the inner sleeve of the steel belt outside the six arc-shaped top blocks 310, and realize the fixing effect on it by expanding and contracting the six arc-shaped top blocks 310, so as to realize the fixing of steel belt sleeves of different sizes.

[0022] The fixing mechanism 5 includes two support plates 501 which are respectively fixedly connected to the upper side of the bottom plate 1. On one side of each of the two support plates 501, a cylinder 502 is fixedly connected. The end parts of the two cylinders 502 are respectively fixedly connected with a fixing plate 503. By simultaneously driving the two cylinders 502, the end parts thereof drive the fixing plates 503 to move relatively inwards, so as to fix the free end of the steel belt, which is convenient for the operator to find the free end of the steel belt.

[0023] In specific use, place the steel belt body 4 outside the telescopic mechanism 3. Start the motor 309 so that its output end drives a gear 303 to rotate, driving the annular rack 304 to rotate, and then driving the six gears 303 that are simultaneously meshed with the annular rack 304 to rotate simultaneously. The six square racks 307 that are meshed with the upper ends of the six gears 303 start to slide, driving the six connecting rods 306 to slide inside the six limiting grooves 305, and then driving the six arc-shaped top blocks 310 to expand and contract. Place the inner sleeve of the steel belt outside the six arc-shaped top blocks 310, and realize the fixing effect on it by expanding and contracting the six arc-shaped top blocks 310, so as to fix the steel belt sleeves of different sizes. By simultaneously driving the two cylinders 502, the end parts thereof drive the fixing plates 503 to move relatively inwards, so as to fix the free end of the steel belt, which is convenient for the operator to find the free end of the steel belt.

[0024] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the spirit of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A steel belt for easy fixation, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected with a support frame (2), the top end of the support frame (2) is connected with a telescopic mechanism (3), the outer side of the telescopic mechanism (3) is provided with a steel belt body (4), and the upper side of the bottom plate (1) is provided with a fixing mechanism (5); The telescopic mechanism (3) comprises a circular bracket (301), the circular bracket (301) is fixedly connected to one side of the support frame (2), six support plates (302) are fixedly connected to the inner side of the circular bracket (301), gears (303) are rotatably connected to the upper sides of the six support plates (302), an annular rack (304) is connected to the inner surface of the circular bracket (301), and the lower half of the annular rack (304) is meshed with the six gears (303).

2. A steel belt for easy fixation according to claim 1, characterized in that: Six limiting grooves (305) are evenly arranged at the upper end of the circular bracket (301), and connecting rods (306) are slidably connected to the inner sides of the six limiting grooves (305), and square racks (307) are fixedly connected to the upper sides of the six connecting rods (306), and the six square racks (307) are respectively meshed with the upper halves of the six gears (303).

3. The steel belt for easy fixation according to claim 1, characterized in that: A motor seat (308) is fixedly connected to the inner side of the circular bracket (301), a motor (309) is connected to the upper end of the motor seat (308), and an output end of the motor (309) is fixedly connected to the bottom of one of the gears (303).

4. A steel belt for easy fixation according to claim 2, characterized in that: The upper sides of the six square racks (307) are respectively fixedly connected with arc-shaped top blocks (310).

5. The steel belt for easy fixation according to claim 1, characterized in that: The fixing mechanism (5) comprises two support plates (501), the two support plates (501) are respectively fixedly connected to the upper side of the bottom plate (1), one side of the two support plates (501) is fixedly connected with a cylinder (502), and the ends of the two cylinders (502) are respectively fixedly connected with a fixing plate (503).

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