Tension device for steel strand production

Abstract

The utility model discloses a tension device for steel strand production, which comprises a working platform, the upper side of the working platform is fixedly connected with a guide mechanism, the middle of the upper side of the working platform is fixedly connected with a tensioning mechanism, and the corner of the lower side of the working platform is fixedly connected with a moving mechanism. Fixing mechanisms are fixedly connected to the left side and the right side of the lower wall of the working platform, and a steel stranded wire body is installed in the middle of a guide mechanism. The guide mechanism comprises a first supporting plate, a guide wheel, a guide plate, a guide hole, a second supporting plate and a third supporting plate, the tensioning mechanism comprises a mounting frame, a motor mounting frame, a motor, a connecting rod, a bearing, a rotating rod, a mounting plate and a tensioning roller, and the fixing mechanism comprises a hydraulic rod and a fixing plate. And the moving mechanism comprises a fixed bulge, a second bearing, a rotating rod, a fixed frame and a roller. Through the structure, the steel stranded wire can be tensioned before winding, so that winding is easier, and the winding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel strand production technology, and in particular to a tension device for steel strand production. Background Technology

[0002] Steel strand is made by twisting multiple steel wires together using a specific process to form a tight structure. The surface of carbon steel can be coated with various layers, such as zinc plating, zinc-aluminum alloy plating, aluminum cladding, copper plating, or epoxy resin coating, to improve its corrosion resistance and service life. Based on the number of wires, it can be divided into 7-wire, 2-wire, 3-wire, and 19-wire structures, with the 7-wire structure being the most common. Due to its high strength, corrosion resistance, and excellent physical and mechanical properties, steel strand is used as a reinforcing material in civil engineering, building structures, the power industry, and in construction materials such as railings, revetments, and waterproofing strips.

[0003] During the winding of steel strands, the relatively loose strands can interfere with the winding process and affect the recovery efficiency. Therefore, we propose a tensioning device for steel strand production to address this problem. Utility Model Content

[0004] The purpose of this utility model is to provide a tensioning device for steel strand production. The guiding mechanism can guide the steel strand body to enter the tensioning mechanism and be led out in a certain direction. The tensioning mechanism can tighten the steel strand body, making winding smoother. The moving mechanism can facilitate transportation and use in different positions. The fixing mechanism can prevent the device from moving easily and affecting the tensioning effect.

[0005] To achieve the above objectives, a tensioning device for steel strand production is provided, comprising a working platform, a guide mechanism fixedly connected to the upper side of the working platform, a tensioning mechanism fixedly connected to the middle of the upper side of the working platform, a moving mechanism fixedly connected to the lower corner of the working platform, and fixing mechanisms fixedly connected to the left and right sides of the lower wall of the working platform, with a steel strand body installed in the middle of the guide mechanism.

[0006] Preferably, the guiding mechanism includes a first support plate, a guide wheel, a guide plate, a guide hole, a second support plate, and a third support plate, wherein the first support plate is fixedly connected to the upper left wall of the working platform.

[0007] Preferably, the second support plate is disposed on the right side of the first support plate, the guide plate is disposed on the right side of the second support plate, the guide hole is disposed on the upper side of the guide plate, the third support plate is disposed on the right side of the guide plate, and guide wheels are rotatably connected to the upper inner walls of the first support plate, the second support plate, and the third support plate.

[0008] Preferably, the tensioning mechanism includes a mounting frame, a motor mounting frame, a motor, a connecting rod, a bearing, a rotating rod, a mounting plate, and a tensioning roller. The mounting frame is fixedly connected to the front and rear edges of the middle of the upper wall of the working platform, and the motor mounting frame is fixedly connected to the upper side of the front mounting frame.

[0009] Preferably, the motor is fixedly connected to the upper side of the motor mounting bracket, the connecting rod is fixedly connected to the motor output end, the bearing is fixedly connected to the groove of the rear mounting bracket, the rotating rod is fixedly connected to the inner wall of the bearing, the mounting plate is fixedly connected to the side opposite to the rotating rod and the connecting rod, and the tensioning roller is fixedly connected between the two ends of the mounting plate.

[0010] Preferably, the fixing mechanism includes a hydraulic rod and a fixing plate, wherein the hydraulic rod is fixedly connected to the lower side of the working platform, and the fixing plate is fixedly connected to the telescopic end of the hydraulic rod.

[0011] Preferably, the moving mechanism includes a fixed protrusion, a second bearing, a rotating rod, a fixed frame, and rollers. The fixed protrusion is fixedly connected to the lower corner of the working platform, the second bearing is fixedly connected to the inner wall of the fixed protrusion, the rotating rod is fixedly connected to the inner wall of the second bearing, the fixed frame is fixedly connected to the lower side of the rotating rod, and the rollers are fixedly connected to the inner wall of the fixed frame.

[0012] The beneficial effects of this utility model are as follows: the guiding mechanism can guide the steel strand body so that it can enter the tensioning mechanism and be led out in a certain direction. The tensioning mechanism can tension the steel strand body, making the winding smoother. The moving mechanism can facilitate the transportation of the mechanism and use it in different positions. The fixing mechanism can prevent the device from moving easily and affecting the tensioning effect.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a perspective view of a tension device for steel strand production according to the present invention;

[0016] Figure 2 This is a schematic diagram of the guiding mechanism structure of a tension device for steel strand production according to the present invention;

[0017] Figure 3 This is a schematic diagram of the tensioning mechanism of a tensioning device for steel strand production according to the present invention;

[0018] Figure 4This is a schematic diagram of the fixing mechanism of a tension device for steel strand production according to the present invention;

[0019] Figure 5 This is a schematic diagram of the moving mechanism of a tension device for steel strand production according to the present invention;

[0020] Legend:

[0021] 1. Working platform; 2. Guiding mechanism; 201. First support plate; 202. Guide wheel; 203. Guide plate; 204. Guide hole; 205. Second support plate; 206. Third support plate; 3. Tensioning mechanism; 301. Mounting bracket; 302. Motor mounting bracket; 303. Motor; 304. Connecting rod; 305. Bearing; 306. Rotating rod; 307. Mounting plate; 308. Tensioning roller; 4. Steel strand body; 5. Fixing mechanism; 501. Hydraulic rod; 502. Fixing plate; 6. Moving mechanism; 601. Fixing protrusion; 602. Second bearing; 603. Rotating rod; 604. Fixing frame; 605. Roller. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Example:

[0024] Reference Figures 1 to 5 This utility model discloses a tensioning device for steel strand production, comprising a working platform 1, a guide mechanism 2 fixedly connected to the upper side of the working platform 1, a tensioning mechanism 3 fixedly connected to the middle of the upper side of the working platform 1, a moving mechanism 6 fixedly connected to the lower corner of the working platform 1, and fixing mechanisms 5 fixedly connected to the left and right sides of the lower wall of the working platform 1. A steel strand body 4 is installed in the middle of the guide mechanism 2. The steel strand body 4 is wound sequentially around the guide mechanism 2 and the tensioning mechanism 3. The tensioning mechanism 3 is activated to tension the steel strand body 4. The moving mechanism 6 facilitates transportation of the device, while the fixing mechanisms 5 prevent the device from moving easily.

[0025] The guiding mechanism 2 includes a first support plate 201, a guide wheel 202, a guide plate 203, a guide hole 204, a second support plate 205, and a third support plate 206. The first support plate 201 is fixedly connected to the upper left wall of the working platform 1. The second support plate 205 is located to the right of the first support plate 201, the guide plate 203 is located to the right of the second support plate 205, the guide hole 204 is located on the upper side of the guide plate 203, and the third support plate 206 is located to the right of the guide plate 203. The guide wheel 202 is rotatably connected to the upper inner wall of the first support plate 201, the second support plate 205, and the third support plate 206. The first support plate 201, the second support plate 205, and the third support plate 206 control the height of the guide wheel 202 so that the steel strand body 4 can enter the tensioning mechanism 3 for easy tensioning. The guide wheel 202 guides the steel strand body 4, guiding its forward direction so that it does not deviate. The guide plate 203 and the guide hole 204 can prevent the position of the steel strand body 4 from deviating during tensioning, which would make it inconvenient to rewind.

[0026] The tensioning mechanism 3 includes a mounting frame 301, a motor mounting frame 302, a motor 303, a connecting rod 304, a bearing 305, a rotating rod 306, a mounting plate 307, and a tensioning roller 308. The mounting frame 301 is fixedly connected to the front and rear edges of the upper wall of the working platform 1. The motor mounting frame 302 is fixedly connected to the upper side of the front mounting frame 301. The motor 303 is fixedly connected to the upper side of the motor mounting frame 302. The connecting rod 304 is fixedly connected to the output end of the motor 303. The bearing 305 is fixedly connected to the groove of the rear mounting frame 301. The rotating rod 306 is fixedly connected to the inner wall of the bearing 305. The mounting plate 307 is fixedly connected to the side of the rotating rod 306 opposite to the connecting rod 304. The tensioning roller 308 is fixedly connected between the two ends of the mounting plate 307. The motor 303 starts and drives the connecting rod 304 to rotate. The connecting rod 304 drives the mounting plate 307 to rotate, which causes the tension roller 308 to press the steel strand body 4, thus tensioning the steel strand body 4. The bearing 305 and the rotating rod 306 make rotation easier.

[0027] The fixing mechanism 5 includes a hydraulic rod 501 and a fixing plate 502. The hydraulic rod 501 is fixedly connected to the lower side of the working platform 1, and the fixing plate 502 is fixedly connected to the telescopic end of the hydraulic rod 501. The moving mechanism 6 includes a fixing protrusion 601, a second bearing 602, a rotating rod 603, a fixing frame 604, and a roller 605. The fixing protrusion 601 is fixedly connected to the lower corner of the working platform 1. The second bearing 602 is fixedly connected to the inner wall of the fixing protrusion 601. The rotating rod 603 is fixedly connected to the inner wall of the second bearing 602. The fixing frame 604 is fixedly connected to the lower side of the rotating rod 603, and the roller 605 is fixedly connected to the inner wall of the fixing frame 604. The pushing device allows the roller 605 to rotate within the fixing frame 604, causing the device to move. When a turn is needed, the rotating rod 603 rotates under the control of the second bearing 602, causing the roller 605 to change direction. After reaching the desired position, the hydraulic rod 501 activates, causing the fixing plate 502 to press against the ground, making the device difficult to move and preventing any impact on tension.

[0028] Working principle: During installation, the pushing device causes the roller 605 to rotate within the fixed frame 604, moving the device. When a change of direction is needed, the rotating rod 603 rotates under the control of the second bearing 602, causing the roller 605 to change direction. Once in position, the hydraulic rod 501 activates, causing the fixed plate 502 to press against the ground. The steel strand body 4 is then placed on the guide mechanism 2 and tensioning mechanism 3 in the order shown in the picture. The guide wheel 202 guides the steel strand body 4, preventing it from deviating in the forward direction. The guide plate 203 and guide hole 204 prevent the steel strand body 4 from shifting during tensioning, thus avoiding inconvenience in winding. During use, the motor 303 is started, driving the connecting rod 304 to rotate. The connecting rod 304 then drives the mounting plate 307 to rotate. The bearing 305 and rotating rod 306 facilitate rotation, causing the tensioning roller 308 to press against the steel strand body 4, thus tensioning the steel strand body 4.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A tensioning device for steel strand production, comprising a work platform (1), characterized in that, The upper side of the working platform (1) is fixedly connected to a guide mechanism (2), the middle of the upper side of the working platform (1) is fixedly connected to a tensioning mechanism (3), the lower corner of the working platform (1) is fixedly connected to a moving mechanism (6), the left and right sides of the lower wall of the working platform (1) are fixedly connected to a fixing mechanism (5), and the guide mechanism (2) is installed with a steel strand body (4).

2. The tension device for steel strand production according to claim 1, characterized in that, The guiding mechanism (2) includes a first support plate (201), a guide wheel (202), a guide plate (203), a guide hole (204), a second support plate (205), and a third support plate (206). The first support plate (201) is fixedly connected to the upper left wall of the working platform (1).

3. A tension device for steel strand production according to claim 2, characterized in that, The second support plate (205) is disposed on the right side of the first support plate (201), the guide plate (203) is disposed on the right side of the second support plate (205), the guide hole (204) is disposed on the upper side of the guide plate (203), and the third support plate (206) is disposed on the right side of the guide plate (203). The upper side of the inner wall of the first support plate (201), the second support plate (205) and the third support plate (206) are rotatably connected to guide wheels (202).

4. A tension device for steel strand production according to claim 1, characterized in that, The tensioning mechanism (3) includes a mounting frame (301), a motor mounting frame (302), a motor (303), a connecting rod (304), a bearing (305), a rotating rod (306), a mounting plate (307), and a tensioning roller (308). The mounting frame (301) is fixedly connected to the front and rear edges of the upper wall of the working platform (1), and the motor mounting frame (302) is fixedly connected to the upper side of the front mounting frame (301).

5. A tension device for steel strand production according to claim 4, characterized in that, The motor (303) is fixedly connected to the upper side of the motor mounting bracket (302), the connecting rod (304) is fixedly connected to the output end of the motor (303), the bearing (305) is fixedly connected to the groove of the rear mounting bracket (301), the rotating rod (306) is fixedly connected to the inner wall of the bearing (305), the mounting plate (307) is fixedly connected to the side opposite to the rotating rod (306) and the connecting rod (304), and the tensioning roller (308) is fixedly connected between the two ends of the mounting plate (307).

6. A tension device for steel strand production according to claim 1, characterized in that, The fixing mechanism (5) includes a hydraulic rod (501) and a fixing plate (502). The hydraulic rod (501) is fixedly connected to the lower side of the working platform (1), and the fixing plate (502) is fixedly connected to the telescopic end of the hydraulic rod (501).

7. A tension device for steel strand production according to claim 6, characterized in that, The moving mechanism (6) includes a fixed protrusion (601), a second bearing (602), a rotating rod (603), a fixed frame (604), and a roller (605). The fixed protrusion (601) is fixedly connected to the lower corner of the working platform (1). The second bearing (602) is fixedly connected to the inner wall of the fixed protrusion (601). The rotating rod (603) is fixedly connected to the inner wall of the second bearing (602). The fixed frame (604) is fixedly connected to the lower side of the rotating rod (603). The roller (605) is fixedly connected to the inner wall of the fixed frame (604).

Images