Rubber tube tension detection device

Abstract

The utility model discloses a rubber tube tension detection device, which belongs to the technical field of rubber tube detection and comprises a bottom plate and two vertical plates arranged at the upper end of the bottom plate. Fixing frames are mounted on the sides, close to each other, of the two vertical plates through bolts, square frames are embedded in the vertical interiors of the two fixing frames, mounting grooves are formed in the top ends of the two square frames, third motors are mounted on the vertical side faces of the two fixing frames, bearings are mounted on the vertical inner walls of the two mounting grooves, and the third motors are connected with the bearings. The driving ends of the two third motors are each provided with a third two-way lead screw, the end of each third two-way lead screw is inserted into the corresponding bearing, and the peripheries of the two third two-way lead screws are each sleeved with two movable plates. According to the rubber tube tension detection device, the rubber tube is prevented from breaking and hurting a user in the tension 1 detection process, rubber tubes of different sizes can be directly clamped and fixed, fixing instruments do not need to be replaced, manpower is saved, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hose detection, in particular to a hose tension detection device. Background Art

[0002] A hose is a tubular rubber product used to transport gas, liquid, slurry or granular materials. It consists of inner and outer rubber layers and a skeleton layer. The skeleton layer can be made of cotton fiber, various synthetic fibers, carbon fiber, asbestos, steel wire, etc.

[0003] Existing hose tension testing devices require the hose to be fixed during testing, but the hose fixing method is single and can only fix and stretch hoses of a single size. When hoses of different sizes and thicknesses need to be tested, the fixing device needs to be replaced, which wastes manpower and reduces efficiency.

[0004] For example, a hose inspection device (authorization announcement number CN210037180U) can quickly install and secure hoses of different calibers, and is easily movable, allowing inspections at multiple locations on the hose and facilitating replacement of detectors. This allows for diverse inspections of different hoses, improving inspection efficiency and quality. However, this device suffers from the following problem: during use, it cannot effectively secure hoses of varying sizes and thicknesses, reducing its efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a hose tension detection device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hose tension detection device, comprising: a bottom plate and two vertical plates arranged on the upper end of the bottom plate; a fixing frame is installed on one side of the two vertical plates close to each other by bolts, a square frame is embedded in the vertical interior of the two fixing frames, a mounting groove is provided on the top of the two square frames, a third motor is installed on the vertical side surfaces of the two fixing frames, bearings are installed on the vertical inner walls of the two mounting grooves, a third bidirectional screw rod with an end inserted into the bearing is installed on the driving end of the two third motors, two movable plates are sleeved on the outer circumference of the two third bidirectional screw rods, and a fixing groove is provided on the side of the two pairs of movable plates close to each other;

[0007] The inner top walls and inner bottom walls of the two fixing grooves are both installed with telescopic rods, and the moving parts of multiple telescopic rods are all installed with clamping plates for fixing the hose during the hose tension test. The top and bottom ends of multiple clamping plates are all glued with anti-slip pads to prevent the hose from falling off during the hose tension test.

[0008] In a further embodiment, a connecting plate is welded to the top end of the bottom plate, a groove is provided on the vertical side surface of the connecting plate, and a mounting frame covering the groove is installed on the vertical side surface of the connecting plate.

[0009] In a further embodiment, a second bidirectional screw rod is inserted into the vertical inner wall of the installation frame, and a second motor for providing power to the second bidirectional screw rod is installed on the vertical side surface of the installation frame.

[0010] In a further embodiment, two mounting plates are sleeved on the outer periphery of the second bidirectional screw, and two vertical plates are welded to the vertical side surfaces of the mounting plates.

[0011] In a further embodiment, a top plate is welded to the vertical side surface of the connecting plate, and a sliding groove is provided at the top end of the bottom plate.

[0012] In a further embodiment, a first motor is installed on the vertical side surface of the base plate, and a first bidirectional screw rod with an end portion inserted into a slide groove is installed on a driving end of the first motor.

[0013] In a further embodiment, two sliders are sleeved on the outer periphery of the first bidirectional screw rod, and the top ends of the two sliders are respectively provided with square protective covers that are in close contact with the top plate and the connecting plate.

[0014] In a further embodiment, ventilation frames are provided on the sides of the two protective covers that are away from each other, and glass windows are installed on the vertical sides of the two protective covers.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are:

[0016] During use, the hose tension detection device utilizes a slide groove provided at the upper end of the base plate and a first motor on the side of the base plate to drive two sliders in the slide groove to move, so that the sliders synchronously drive the protective covers on both sides to move, so that the protective covers on both sides are closed to prevent the hose from breaking and injuring the user during the tension detection process.

[0017] During use, the hose tension testing device utilizes a second motor disposed on the vertical side of the mounting frame to drive two mounting plates around the second bidirectional screw to displace, causing the fixed frames on both sides to displace toward each other. Subsequently, one end of the hose is inserted into the square frame. A third motor disposed on the side of the fixed frame drives two movable plates around the third bidirectional screw to displace toward each other, positioning the hose between the two movable plates. A telescopic rod disposed in a fixed slot on the side of the movable plate drives a clamping plate to displace, causing the four clamping plates to gradually approach each other, clamping one end of the hose with a non-slip pad. Subsequently, the other end of the hose is clamped, and the second motor is used to straighten the hose. Unlike existing devices that cannot clamp hoses of different sizes, the present device can directly clamp and secure hoses of different sizes without the need for replacement of fixing equipment, thus saving manpower and improving efficiency. The hose tension testing device prevents hose breakage and injury during tension testing and can directly clamp and secure hoses of different sizes without the need for replacement of fixing equipment, thus saving manpower and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 Schematic diagram of the structure with the protective cover removed;

[0021] Figure 3 This is a structural diagram of the fixing frame of the present utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure in the middle.

[0023] Description of reference numerals:

[0024] In the figure: 1. Top plate; 2. Glass window; 3. Protective cover; 4. Bottom plate; 5. Slider; 6. Ventilation frame; 8. Fixed frame; 9. Mounting plate; 10. Slide groove; 11. First motor; 12. Vertical plate; 13. Second motor; 14. Mounting frame; 15. Connecting plate; 16. Mounting groove; 17. Limiting frame; 18. Square frame; 19. Third motor; 20. Moving plate; 21. Clamping plate; 22. Fixed groove; 23. Anti-slip pad; 24. Telescopic rod. DETAILED DESCRIPTION

[0025] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0027] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., subject to actual needs.

[0028] Example

[0029] See also Figures 1 to 4 The bottom plate 4 and the two vertical plates 12 arranged at the upper end of the bottom plate 4 constitute the supporting structure of the device. The two vertical plates 12 are fixed with a fixed frame 8 on the side close to each other by bolts. The vertical interior of the two fixed frames 8 is embedded with a square frame 18. The top of the two square frames 18 is provided with a mounting groove 16. The vertical side surfaces of the two fixed frames 8 are installed with a third motor 19. The vertical inner walls of the two mounting grooves 16 are installed with bearings. The driving ends of the two third motors 19 are installed with a third bidirectional screw rod with an end inserted into the bearing. The outer periphery of the two third bidirectional screw rods is sleeved with two movable plates 20. The two pairs of movable plates 20 are provided with a The fixed groove 22 uses the second motor 13 set on the vertical side of the mounting frame 14 to drive the two mounting plates 9 on the periphery of the second bidirectional screw to displace, so that the fixed frames 8 on both sides are displaced toward each other, and then one end of the hose is inserted into the square frame 18. The third motor 19 set on the side of the fixed frame 8 is used to drive the two movable plates 9 on the periphery of the third bidirectional screw to displace toward each other, so that the hose is located between the two movable plates 9. The telescopic rod 24 set in the fixed groove 22 on the side of the movable plate 20 is used to drive the clamping plate 21 to displace, so that the clamping plates 21 on the four sides gradually approach each other, and the anti-slip pad 23 is used to clamp and fix one end of the hose.

[0030] The other end of the hose is then clamped and straightened using a second motor 13. Unlike existing devices that cannot secure hoses of different sizes, this device can directly clamp and secure hoses of varying sizes without requiring replacement of securing equipment, saving manpower and improving efficiency. Telescopic rods 24 are mounted on the inner top and bottom walls of the two securing slots 22. The movable portions of the multiple telescopic rods 24 are each mounted with a clamping plate 21 for securing the hose during the hose tension test. Anti-slip pads 23 are bonded to the top and bottom ends of the multiple clamping plates 21 to prevent the hose from falling during the test.

[0031] A connecting plate 15 is welded to the top of the base plate 4, and a groove is opened on the vertical side of the connecting plate 15. A mounting frame 14 that wraps the groove is installed on the vertical side of the connecting plate 15. A second bidirectional screw rod is inserted into the vertical inner wall of the mounting frame 14. A second motor 13 that provides power for the second bidirectional screw rod is installed on the vertical side of the mounting frame 14. Two mounting plates 9 are sleeved on the outer periphery of the second bidirectional screw rod, and two vertical plates 12 are welded to the vertical side of the mounting plate 9.

[0032] A top plate 1 is welded to the vertical side of the connecting plate 15, a slide groove 10 is provided at the top of the bottom plate 4, a first motor 11 is installed on the vertical side of the bottom plate 4, and a first bidirectional screw rod with an end inserted into the slide groove 10 is installed at the driving end of the first motor 11. Two sliders 5 are sleeved on the outer periphery of the first bidirectional screw rod, and square protective covers 3 that are close to the top plate 1 and the connecting plate 15 are installed on the top of the two sliders 5. A ventilation frame 6 is provided on the side of the two protective covers 3 that are away from each other, and glass windows 2 are installed on the vertical sides of the two protective covers 3. After the protective covers 3 on both sides are closed, users can watch and test through the glass windows 2.

[0033] The first motor 11, the second motor 13, the third motor 19 and the telescopic rod 24 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0034] How it works

[0035] During use, the hose tension detection device places one end of the hose in the fixed frame 8, and the third motor 19 arranged on the side of the fixed frame 8 drives the two movable plates 20 in the mounting groove 16 to move toward each other. During the approach process, the telescopic rod 24 arranged in the fixed groove 22 is extended and retracted, driving the clamping plates 21 on all sides to clamp and fix the hose with the anti-slip pads 23. Then, the second motor 13 arranged on the side of the mounting frame 14 drives the mounting plates 9 on both sides to move toward each other, so that the fixed frames 8 on both sides approach each other, and the clamping plate 21 on the other side is used to fix the other end of the hose. Then, the second motor 13 controls the mounting plate 9 to pull the hose to detect the tension of the hose.

[0036] It should be noted that, in this article, relational terms such as one and two are only used 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 "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or elements that are inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hose tension detection device, comprising: A base plate (4) and two vertical plates (12) arranged at the upper end of the base plate (4); characterized in that: a fixed frame (8) is installed on the side close to each other of the two vertical plates (12) by bolts, a square frame (18) is embedded in the vertical interior of the two fixed frames (8), the tops of the two square frames (18) are provided with a mounting groove (16), the vertical side surfaces of the two fixed frames (8) are installed with a third motor (19), the vertical inner walls of the two mounting grooves (16) are installed with bearings, the driving ends of the two third motors (19) are installed with a third bidirectional screw rod with an end inserted into the bearing, the outer periphery of the two third bidirectional screw rods are sleeved with two movable plates (20), and the sides of the two pairs of movable plates (20) close to each other are provided with a fixed groove (22); The inner top wall and the inner bottom wall of the two fixing grooves (22) are both installed with telescopic rods (24), and the moving parts of the multiple telescopic rods (24) are all installed with clamping plates (21) for fixing the hose during the hose tension test. The top and bottom ends of the multiple clamping plates (21) are all bonded with anti-slip pads (23) for preventing the hose from falling off during the hose tension test.

2. A hose tension detection device according to claim 1, characterized in that: A connecting plate (15) is welded to the top end of the bottom plate (4), a groove is provided on the vertical side of the connecting plate (15), and a mounting frame (14) covering the groove is installed on the vertical side of the connecting plate (15).

3. The hose tension detection device according to claim 2, characterized in that: A second bidirectional screw rod is inserted into the vertical inner wall of the installation frame (14), and a second motor (13) for providing power to the second bidirectional screw rod is installed on the vertical side surface of the installation frame (14).

4. A hose tension detection device according to claim 3, characterized in that: Two mounting plates (9) are sleeved on the outer periphery of the second bidirectional screw rod, and two vertical plates (12) are welded to the vertical side surfaces of the mounting plates (9).

5. The hose tension detection device according to claim 2, characterized in that: A top plate (1) is welded to the vertical side surface of the connecting plate (15), and a sliding groove (10) is provided at the top end of the bottom plate (4).

6. The hose tension detection device according to claim 5, characterized in that: A first motor (11) is installed on the vertical side surface of the base plate (4), and a first bidirectional screw rod with an end portion inserted into a slide groove (10) is installed on the driving end of the first motor (11).

7. The hose tension detection device according to claim 6, characterized in that: Two sliders (5) are sleeved on the outer periphery of the first bidirectional screw rod, and the top ends of the two sliders (5) are both equipped with square protective covers (3) that are tightly attached to the top plate (1) and the connecting plate (15).

8. The hose tension detection device according to claim 7, characterized in that: A ventilation frame (6) is provided on one side of the two protective covers (3) that is away from each other, and a glass window (2) is installed on the vertical side surfaces of the two protective covers (3).

Images