Tension compensation device for steel strand production

Abstract

The utility model relates to the technical field of steel strand production, and discloses a tension compensation device for steel strand production, which comprises a bottom plate, and guide assemblies are arranged at the left and right ends of the upper surface of the bottom plate; and each guide assembly comprises a guide U-shaped sleeve. According to the tension compensation device for steel strand production, by arranging the compensation assembly and utilizing cooperation of a hydraulic rod and a pressure sensor, the tension change of a steel strand in the production process can be adjusted and compensated in real time, and the accuracy and stability of tension control are ensured by combining accurate action of the hydraulic rod with real-time monitoring of the pressure sensor; the device can flexibly adapt to the steel strands with different heights and diameters through the design of the guide assembly, the height position of the movable wheel can be accurately adjusted through adjustment of the fine adjustment frame and the fine adjustment rod, effective guide of the steel strands with different specifications is achieved, and the universality and applicability of the device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel strand production, and specifically to a tension compensation device for steel strand production. Background Art

[0002] In the production process of steel strand, tension control is a crucial link, which is directly related to the quality, performance and production efficiency of steel strand. As a high-strength material widely used in construction, bridges, power transmission and other fields, tension control in the production process of steel strand is crucial to ensure the uniformity, strength and durability of the product.

[0003] During the production process, steel strands go through multiple processes, such as wire drawing, twisting, heat treatment, etc. Each process may affect the tension of the steel strands. Dynamic changes in these processes, such as temperature fluctuations, speed changes, differences in material properties, etc., will lead to unstable tension. Secondly, mechanical components, such as rollers and bearings, will wear out during long-term operation, resulting in unstable tension control, which in turn affects the forming effect of the steel strands. Utility Model Content

[0004] In response to the deficiencies in the prior art, the present application provides a tension compensation device for steel strand production, which has advantages such as tension monitoring and adjustment, and solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a tension compensation device for steel strand production, comprising a bottom plate, wherein guide assemblies are provided at both left and right ends of the upper surface of the bottom plate;

[0006] Each of the guide assemblies includes a guide U-shaped sleeve, a U-shaped adjustment frame is slidably inserted into the interior of each guide U-shaped sleeve, a fixed wheel is rotatably connected between the front and rear inner side walls of the two U-shaped adjustment frames, and a fine-tuning frame is provided above the two fixed wheels, each of the fine-tuning frames is slidably connected to the U-shaped adjustment frame adjacent to it, and a moving wheel is rotatably connected between the front and rear inner side walls of each fine-tuning frame;

[0007] A compensation component is provided on the upper surface of the middle end of the bottom plate;

[0008] The compensation component includes a compensation U-shaped sleeve, a compensation frame is slidably inserted inside the compensation U-shaped sleeve, a hydraulic rod is fixedly installed on the inner top wall of the compensation frame, the output end of the hydraulic rod is fixedly connected to a pressure sensor, the detection end of the pressure sensor is fixedly connected to the pressure frame, and a compensation wheel is rotatably connected between the front and rear inner walls of the pressure frame.

[0009] Through the above scheme, by setting up a compensation component and utilizing the cooperation of a hydraulic rod and a pressure sensor, the tension changes of the steel strand during the production process can be adjusted and compensated in real time. The precise movement of the hydraulic rod combined with the real-time monitoring of the pressure sensor ensures the accuracy and stability of the tension control, thereby improving the quality, performance and consistency of the steel strand. The design of the guide component enables the device to flexibly adapt to steel strands of different heights and diameters. By adjusting the fine-tuning frame and the fine-tuning rod, the height position of the driving wheel can be accurately adjusted to achieve effective guidance of steel strands of different specifications, thereby improving the versatility and applicability of the device.

[0010] Furthermore, the upper surfaces of the two fine-tuning frames are rotatably connected with fine-tuning rods, each of the fine-tuning rods is threadedly connected to the adjacent U-shaped adjustment frame, and the top of each fine-tuning rod is fixedly connected with a handle.

[0011] With the above solution and the setting of the handle, it is convenient for the user to rotate the fine-tuning rod to adjust the height position of the moving wheel.

[0012] Furthermore, the backs of the two guide U-shaped sleeves are fixedly connected to threaded plates, the upper surfaces of the two threaded plates are rotatably connected to threaded rods, the backs of the two U-shaped adjustment frames are fixedly connected to lifting plates, and the two lifting plates are threadedly connected to the threaded rods close to them.

[0013] Through the above solution, by setting the threaded rod, the purpose of driving the lifting plate and the U-shaped adjustment frame to move up and down can be achieved.

[0014] Furthermore, the bottom ends of the two threaded rods are fixedly connected to a turntable.

[0015] Through the above solution, by setting the turntable, it is convenient for the user to rotate the threaded rod, thereby improving the convenience of the user.

[0016] Furthermore, the top ends of the two threaded rods are fixedly connected to limit plates.

[0017] Through the above solution and the provision of the limiting plate, it is possible to effectively prevent the U-shaped adjustment frame from being separated from the inside of the guide U-shaped sleeve.

[0018] Furthermore, the outer surfaces of the two turntables are both anti-slip.

[0019] Through the above solution and the above arrangement, the friction coefficient is increased, thereby improving the grip feeling of the user during rotation.

[0020] Furthermore, an electric push rod is installed on the back of the compensation U-shaped sleeve, and the output end of the electric push rod is fixedly connected to the compensation frame.

[0021] Through the above solution, by setting the electric push rod, it is possible to provide power for the up and down movement of the compensation frame.

[0022] Furthermore, a control host is installed on the front of the compensation U-shaped sleeve, and the pressure sensor, hydraulic rod and electric push rod are all electrically connected to the control host.

[0023] Through the above solution, the purpose of controlling the electrical components can be achieved by controlling the settings of the host.

[0024] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0025] This tension compensation device for steel strand production can adjust and compensate for tension changes of steel strands during the production process in real time by setting a compensation component and utilizing the cooperation of a hydraulic rod and a pressure sensor. The precise movement of the hydraulic rod combined with the real-time monitoring of the pressure sensor ensures the accuracy and stability of tension control, thereby improving the quality, performance and consistency of the steel strands. The design of the guide component enables the device to flexibly adapt to steel strands of different heights and diameters. The height position of the driving wheel can be accurately adjusted by adjusting the fine-tuning frame and the fine-tuning rod, thereby achieving effective guidance of steel strands of different specifications, thereby improving the versatility and applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the overall structure of this application Figure 1 ;

[0027] Figure 2 A three-dimensional diagram of the overall structure of this application Figure 2 ;

[0028] Figure 3 This is a diagram of the component structure for this application;

[0029] Figure 4 This is the structural diagram of the compensation component for this application.

[0030] In the picture:

[0031] 1. Base plate; 2. Guide assembly; 201. Guide U-shaped sleeve; 202. U-shaped adjustment frame; 203. Fixed wheel; 204. Fine-tuning frame; 205. Moving wheel; 3. Compensation assembly; 301. Compensation U-shaped sleeve; 302. Compensation frame; 303. Hydraulic rod; 304. Pressure sensor; 305. Pressure frame; 306. Compensation wheel; 4. Fine-tuning rod; 5. Handle; 6. Threaded plate; 7. Threaded rod; 8. Lifting plate; 9. Turntable; 10. Limit disk; 11. Electric push rod; 12. Control host. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0033] See also Figure 1 、 Figure 2 and Figure 3 In this embodiment, a tension compensation device for steel strand production includes a base plate 1, and guide components 2 are provided at both left and right ends of the upper surface of the base plate 1.

[0034] Each guide assembly 2 includes a guide U-shaped sleeve 201, and a U-shaped adjustment frame 202 is slidably inserted inside each guide U-shaped sleeve 201. A fixed wheel 203 is rotatably connected between the front and rear inner walls of the two U-shaped adjustment frames 202, and a fine-tuning frame 204 is provided above the two fixed wheels 203. Each fine-tuning frame 204 is slidably connected to the U-shaped adjustment frame 202 adjacent to it, and a moving wheel 205 is rotatably connected between the front and rear inner walls of each fine-tuning frame 204. Through the above arrangement, it is possible to guide steel strands of different heights and steel strands of different diameters, thereby improving the overall applicability.

[0035] See also Figure 1 、 Figure 2 and Figure 3 The upper surfaces of the two fine-tuning frames 204 are rotatably connected with fine-tuning rods 4, each fine-tuning rod 4 is threadedly connected to the U-shaped adjustment frame 202 adjacent to it, and the top of each fine-tuning rod 4 is fixedly connected with a handle 5. Through the setting of the handle 5, the user can easily rotate the fine-tuning rod 4 to adjust the height position of the moving wheel 205. A compensation component 3 is provided on the upper surface of the middle end of the base plate 1.

[0036] See also Figure 1 、 Figure 2 and Figure 3The back of the two guide U-shaped sleeves 201 are fixedly connected with a threaded plate 6, and the upper surfaces of the two threaded plates 6 are rotatably connected with threaded rods 7. The back of the two U-shaped adjustment frames 202 are fixedly connected with a lifting plate 8. The two lifting plates 8 are threadedly connected to the threaded rods 7 close to them. Through the setting of the threaded rods 7, the purpose of driving the lifting plates 8 and the U-shaped adjustment frames 202 to move up and down can be achieved. The bottom ends of the two threaded rods 7 are fixedly connected with a turntable 9. Through the setting of the turntable 9, it is convenient for the user to rotate the threaded rod 7, thereby improving the convenience of the user. The top ends of the two threaded rods 7 are fixedly connected with a limit plate 10. Through the setting of the limit plate 10, it is possible to effectively prevent the U-shaped adjustment frame 202 from detaching from the inside of the guide U-shaped sleeve 201. The outer surfaces of the two turntables 9 are both anti-slip. Through the above setting, the friction coefficient is increased, thereby improving the grip of the user when rotating.

[0037] See also Figure 1 、 Figure 2 and Figure 4 The compensation component 3 includes a compensation U-shaped sleeve 301, and a compensation frame 302 is slidably inserted inside the compensation U-shaped sleeve 301. A hydraulic rod 303 is fixedly installed on the inner top wall of the compensation frame 302. The output end of the hydraulic rod 303 is fixedly connected to a pressure sensor 304, and the detection end of the pressure sensor 304 is fixedly connected to a pressure frame 305. A compensation wheel 306 is rotatably connected between the front and rear inner walls of the pressure frame 305. Through the setting of the hydraulic rod 303, the purpose of driving the compensation wheel 306 to press down the steel strand can be achieved, thereby increasing the tension of the steel strand. Through the setting of the pressure sensor 304, the pressure can be monitored to improve safety.

[0038] See also Figure 1 、 Figure 2 and Figure 4 An electric push rod 11 is installed on the back of the compensation U-shaped sleeve 301. The output end of the electric push rod 11 is fixedly connected to the compensation frame 302. Through the setting of the electric push rod 11, it can provide power for the up and down movement of the compensation frame 302. A control host 12 is installed on the front of the compensation U-shaped sleeve 301. The pressure sensor 304, the hydraulic rod 303 and the electric push rod 11 are all electrically connected to the control host 12. Through the setting of the control host 12, the purpose of controlling the electrical components can be achieved.

[0039] A tension compensation device for steel strand production in this embodiment is provided. By providing a compensation component 3 and utilizing the cooperation of a hydraulic rod 303 and a pressure sensor 304, it is possible to adjust and compensate for the tension changes of the steel strand during the production process in real time. The precise movement of the hydraulic rod 303 combined with the real-time monitoring of the pressure sensor 304 ensures the accuracy and stability of the tension control, thereby improving the quality, performance and consistency of the steel strand. The design of the guide component 2 enables the device to flexibly adapt to steel strands of different heights and diameters. By adjusting the fine-tuning frame 204 and the fine-tuning rod 4, the height position of the driving wheel 205 can be precisely adjusted to achieve effective guidance of steel strands of different specifications, thereby improving the versatility and applicability of the device.

[0040] The working principle of the above embodiment is as follows: the steel strand passes through the guide components 2 at the left and right ends. The guide component 2 is composed of a guide U-shaped sleeve 201, a U-shaped adjustment frame 202, a fixed wheel 203 and a fine-tuning frame 204. The steel strand first passes over the fixed wheel 203 for preliminary guidance, and then the moving wheel 205 on the fine-tuning frame 204 is fine-tuned. The height of the moving wheel 205 can be adjusted by the fine-tuning rod 4. The fine-tuning rod 4 is threadedly connected to the U-shaped adjustment frame 202. By rotating the fine-tuning rod 4, the fine-tuning frame 204 can be moved up and down to adjust the height of the moving wheel 205, so that the steel strand is clamped between the moving wheel 205 and the fixed wheel 203 to adapt to steel strands of different diameters. Next, the compensation component 3 is adjusted. The steel strand is located below the compensation wheel 306. The compensation component 3 is composed of the compensation U The compensation frame 302 is composed of a mold sleeve 301, a compensation frame 302, a hydraulic rod 303, a pressure sensor 304 and a compensation wheel 306. The hydraulic rod 303 pushes the pressure frame 305 in the compensation frame 302, so that the compensation wheel 306 presses down the steel strand, thereby increasing the tension of the steel strand. The pressure sensor 304 monitors the pressure of the compensation wheel 306 on the steel strand in real time to ensure that the tension is controlled within a safe range. The pressure sensor 304 can monitor the pressure generated by the reaction force of the steel strand in real time. If insufficient tension is detected, the control host 12 will send a signal to the hydraulic rod 303, and the hydraulic rod 303 will extend to push the compensation wheel 306 to press down the steel strand to increase the tension. If the tension is too large, the control host 12 will control the hydraulic rod 303 to retract, reducing the pressure of the compensation wheel 306 on the steel strand, thereby reducing the tension.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0042] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tension compensation device for steel strand production, comprising a bottom plate (1), characterized in that: Guide components (2) are provided at both left and right ends of the upper surface of the base plate (1); Each of the guide components (2) comprises a guide U-shaped sleeve (201), a U-shaped adjustment frame (202) is slidably inserted into the interior of each guide U-shaped sleeve (201), a fixed wheel (203) is rotatably connected between the front and rear inner side walls of the two U-shaped adjustment frames (202), a fine adjustment frame (204) is provided above the two fixed wheels (203), each fine adjustment frame (204) is slidably connected to the adjacent U-shaped adjustment frame (202) in an up-and-down manner, and a moving wheel (205) is rotatably connected between the front and rear inner side walls of each fine adjustment frame (204); A compensation component (3) is provided on the upper surface of the middle end of the bottom plate (1); The compensation assembly (3) comprises a compensation U-shaped sleeve (301), a compensation frame (302) is slidably inserted into the interior of the compensation U-shaped sleeve (301), a hydraulic rod (303) is fixedly mounted on the inner top wall of the compensation frame (302), an output end of the hydraulic rod (303) is fixedly connected to a pressure sensor (304), a detection end of the pressure sensor (304) is fixedly connected to a pressure frame (305), and a compensation wheel (306) is rotatably connected between the front and rear inner side walls of the pressure frame (305).

2. The tension compensation device for steel strand production according to claim 1, characterized in that: The upper surfaces of the two fine-tuning frames (204) are rotatably connected to fine-tuning rods (4), each of the fine-tuning rods (4) is threadedly connected to the adjacent U-shaped adjustment frame (202), and the top end of each fine-tuning rod (4) is fixedly connected to a handle (5).

3. The tension compensation device for steel strand production according to claim 1, characterized in that: The back surfaces of the two guide U-shaped sleeves (201) are fixedly connected to threaded plates (6), the upper surfaces of the two threaded plates (6) are rotatably connected to threaded rods (7), and the back surfaces of the two U-shaped adjustment frames (202) are fixedly connected to lifting plates (8), and the two lifting plates (8) are threadedly connected to the threaded rods (7) adjacent thereto.

4. The tension compensation device for steel strand production according to claim 3, characterized in that: The bottom ends of the two threaded rods (7) are fixedly connected to a turntable (9).

5. The tension compensation device for steel strand production according to claim 3, characterized in that: The top ends of the two threaded rods (7) are fixedly connected to a limiting plate (10).

6. The tension compensation device for steel strand production according to claim 4, characterized in that: The outer surfaces of the two turntables (9) are both provided with anti-slip features.

7. The tension compensation device for steel strand production according to claim 1, characterized in that: An electric push rod (11) is installed on the back of the compensation U-shaped sleeve (301), and the output end of the electric push rod (11) is fixedly connected to the compensation frame (302).

8. The tension compensation device for steel strand production according to claim 1, characterized in that: A control host (12) is installed on the front of the compensation U-shaped sleeve (301), and the pressure sensor (304), the hydraulic rod (303) and the electric push rod (11) are all electrically connected to the control host (12).

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