Material tension detection equipment

Abstract

The utility model belongs to the technical field of engineering supervision, and particularly relates to material tension detection equipment which comprises a bottom table, a fixing mechanism is arranged above the bottom table, and a movable tension mechanism is arranged on one side of the fixing mechanism. Through the arranged moving tension mechanism, the material is effectively clamped and detected, according to the length of the detected material, a driving motor is started, a ball screw is driven to rotate, a moving table and a longitudinal plate are driven to transversely move, meanwhile, a second electromagnetic clamping assembly installed on the inner side of a second fixing frame is driven to move, and when the second electromagnetic clamping assembly moves to the end of the detected material, the second electromagnetic clamping assembly stops; the second electromagnetic clamping assembly is started to electromagnetically clamp the detected material, meanwhile, the tension steel wire assembly and the tension sensor are arranged to perform tension execution on the material, the material clamping effect is guaranteed, the material is prevented from falling off due to large tension, and meanwhile the position of the second electromagnetic clamping assembly can be adjusted according to the length of the material. Operation is simple, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering supervision, and specifically relates to a material tension detection device. Background Art

[0002] Engineering supervision refers to a professional service activity in which a supervision unit with relevant qualifications is entrusted by Party A to monitor Party B's engineering construction on behalf of Party A in accordance with the engineering project construction documents approved by the state, relevant laws and regulations on engineering construction, engineering construction supervision contracts and other engineering construction contracts.

[0003] After searching, the application document of Chinese patent authorization announcement number CN218036059U discloses a material tension detection device for engineering supervision, including a support groove and a support plate, and a drive component is turned on. When the power of the drive component reaches a certain level, the power output end of the drive component can drive the rotating drum to rotate through the rotating rod, and the rotating drum can reel in the pulling member. The pulling member can specifically be a wire rope. The pulling member can drive the pulling plate to move to the left through the tension sensor, and the pulling plate can move to the left through the pulling rod. The pulling rod can move to the left so that the buckling mechanism on the left side can break the material and obtain the maximum tension that the material can withstand.

[0004] With respect to the above-mentioned related technologies, when the testing equipment is performing tensile testing, the material is subjected to a large tensile force, and the material may fall off from the clamping device during the test, causing the tensile test to fail. Therefore, it is urgent to design a material tensile testing device to deal with these problems. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the utility model discloses a material tension detection device.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A material tension testing device comprises a base, a fixing mechanism is arranged above the base, and a movable tension mechanism is arranged on one side of the fixing mechanism.

[0008] The mobile pulling mechanism includes a ball screw arranged above the base, a driving motor is installed at one end of the ball screw, a moving platform is installed on the outer surface of the ball screw, a longitudinal plate is installed above the moving platform, a second fixed frame is arranged on one side above the longitudinal plate, a second electromagnetic clamping assembly is arranged opposite to the inner side of the second fixed frame, a second telescopic hydraulic cylinder is installed on the front and rear sides of the second electromagnetic clamping assembly, a tension steel wire assembly is arranged on the other side above the longitudinal plate, and a tension sensor is arranged between the longitudinal plate and the tension steel wire assembly.

[0009] Preferably, the fixing mechanism includes a mounting platform arranged above the base platform, a vertical plate is relatively installed above the mounting platform, a support column is relatively installed on the vertical plate, a first fixing frame is arranged at the other end of the support column, a first electromagnetic clamping assembly is relatively arranged on the inner side of the first fixing frame, a first telescopic hydraulic cylinder is installed on the front and rear sides of the first electromagnetic clamping assembly, a lifting and lowering bearing assembly is arranged on one side of the first fixing frame, and a telescopic detection assembly is arranged above the first electromagnetic clamping assembly.

[0010] Preferably, the second electromagnetic clamping assembly comprises a second C-shaped frame relatively arranged on the inner side of the second fixing frame, a second electromagnetic clamping frame is relatively arranged on the second C-shaped frame, and strong fixing electromagnetic columns are equidistantly installed on the inner wall of the second electromagnetic clamping frame.

[0011] Preferably, the tension wire assembly includes a wire rope roller arranged on the other side above the longitudinal plate, and a wire rope is arranged on the outer surface of the wire rope roller.

[0012] Preferably, the first electromagnetic clamping assembly comprises a first C-shaped frame arranged relatively inside the first fixing frame, and the first electromagnetic clamping frame is relatively mounted on the first C-shaped frame.

[0013] Preferably, the telescopic detection assembly includes a detector arranged above the first electromagnetic clamping assembly, a detection probe is installed at the detection end of the detector, and an electric telescopic rod is installed on one side of the detector.

[0014] The beneficial effects are:

[0015] The utility model discloses a material tension detection device. Through the mobile tension mechanism, the material clamping is effectively detected. According to the length of the detection material, the driving motor is started to drive the ball screw to rotate, drive the moving platform and the longitudinal plate to move horizontally, and drive the second electromagnetic clamping component installed on the inner side of the second fixed frame to move. When it moves to the detection material end, it stops and starts the second electromagnetic clamping component to electromagnetically clamp the detection material. At the same time, the material is tensioned by the tension wire component and the tension sensor, so that the material clamping effect is guaranteed and the material is prevented from falling off due to a large tension. At the same time, the position of the second electromagnetic clamping component can be adjusted according to the length of the material. The operation is simple and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0017] Figure 2 It is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a first structural schematic diagram of the utility model;

[0019] Figure 4 It is a second structural schematic diagram of the utility model;

[0020] Figure 5 yes Figure 4 The structural diagram at A in the middle;

[0021] Figure 6 It is a schematic diagram of the structure of the electromagnetic clamping frame of the utility model.

[0022] In the figure: 1. base;

[0023] 2. Fixing mechanism; 201. Mounting platform; 202. Vertical plate; 203. Support column; 204. First telescopic hydraulic cylinder; 205. First fixing frame; 206. First C-shaped frame; 207. First electromagnetic clamping frame; 208. Carrying frame; 2081. Lifting hydraulic cylinder; 209. Detector; 2091. Detection probe; 210. Electric telescopic rod;

[0024] 3. Mobile tension mechanism; 301. Ball screw; 302. Driving motor; 303. Moving platform; 304. Longitudinal plate; 305. Second telescopic hydraulic cylinder; 306. Cross bar; 307. Buffer spring; 308. Second fixed frame; 3081. Second C-shaped frame; 3082. Second electromagnetic clamping frame; 3083. Strong fixing electromagnetic column; 309. Wire rope roller; 310. Wire rope; 311. Tension sensor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Reference Figure 1-6 The utility model provides an embodiment: a material tension detection device, including a base 1, a fixing mechanism 2 is arranged above the base 1, and a movable tension mechanism 3 is arranged on one side of the fixing mechanism 2.

[0029] In this embodiment: the fixing mechanism 2 includes a mounting platform 201 arranged above the base 1, a vertical plate 202 is relatively installed above the mounting platform 201, a support column 203 is relatively installed on the vertical plate 202, a first fixing frame 205 is arranged at the other end of the support column 203, a first electromagnetic clamping assembly is relatively arranged inside the first fixing frame 205, a first telescopic hydraulic cylinder 204 is installed on the front and rear sides of the first electromagnetic clamping assembly, a lifting bearing assembly is arranged on one side of the first fixing frame 205, and a telescopic detection assembly is arranged above the first electromagnetic clamping assembly. The first electromagnetic clamping assembly includes a first C-shaped frame 206 relatively arranged inside the first fixing frame 205, and a first electromagnetic clamping frame 207 is relatively installed on the first C-shaped frame 206. A strong fixed electromagnetic column 3083 is installed inside the first electromagnetic clamping frame 207. The first electromagnetic clamping assembly is used to electromagnetically clamp one end of the detection material. The telescopic detection assembly includes a detector 209 arranged above the first electromagnetic clamping assembly, a detection probe 2091 is installed at the detection end of the detector 209, and an electric telescopic rod 210 is installed on one side of the detector 209. The telescopic detection assembly is used to detect the material breaking. The lifting and bearing assembly includes a lifting hydraulic cylinder 2081 arranged on one side of the first fixed frame 205, and a bearing frame 208 is arranged at the power end of the lifting hydraulic cylinder 2081. The lifting and bearing assembly is used to support the detection material.

[0030] In this embodiment: the mobile tension mechanism 3 includes a ball screw 301 arranged above the base 1, a driving motor 302 is installed at one end of the ball screw 301, a mobile platform 303 is installed on the outer surface of the ball screw 301, a longitudinal plate 304 is installed above the mobile platform 303, a second fixed frame 308 is arranged on one side above the longitudinal plate 304, and a second electromagnetic clamping assembly is arranged on the inner side of the second fixed frame 308, and the second electromagnetic clamping assembly is used to clamp the other end of the detection material. A second telescopic hydraulic cylinder 305 is installed on the front and rear sides of the second electromagnetic clamping assembly, and a tension steel wire assembly is arranged on the other side above the longitudinal plate 304, and the tension steel wire assembly is used to apply tension to the detection material. A tension sensor 311 is arranged between the longitudinal plate 304 and the tension steel wire assembly. The tension sensor 311 is used to obtain the maximum tension that the material can withstand during detection. The second electromagnetic clamping assembly includes a second C-shaped frame 3081 relatively arranged inside the second fixed frame 308, a second electromagnetic clamping frame 3082 is relatively arranged on the second C-shaped frame 3081, and strong fixed electromagnetic columns 3083 are equidistantly installed on the inner wall of the second electromagnetic clamping frame 3082. The tension wire assembly includes a wire rope roller 309 arranged on the other side above the longitudinal plate 304, and a wire rope 310 is arranged on the outer surface of the wire rope roller 309. A cross bar 306 is arranged on the front and rear sides above the longitudinal plate 304, and a buffer spring 307 is arranged on the outer surface of one end of the cross bar 306. The buffer spring 307 is used to buffer the movement of the longitudinal plate 304.

[0031] Working principle: When in use, first hoist the material to be tested to the inner side of the carrier 208, start the lifting hydraulic cylinder 2081, lift the tested material to a certain position, stop, start the drive motor 302 to rotate forward, drive the ball screw 301 to rotate, drive the moving platform 303 and the longitudinal plate 304 to move to the left, and start the wire rope roller 309 at the same time, drive the wire rope 310 to extend or retract, and drive the second electromagnetic clamping frame 3082 and the strong fixed electromagnetic column 3083 to move to one end of the material. The first electromagnetic clamping frame 207 and the second electromagnetic clamping frame 3082 are both installed with strong fixed electromagnetic columns 3083 on their inner sides. Start the first telescopic hydraulic cylinder 204. The first electromagnetic clamping frame 207 is driven to fix and clamp one end of the test material, and the other end of the test material is driven by the second electromagnetic clamping frame 3082 through the second telescopic hydraulic cylinder 305 to clamp and fix the test material. When both ends of the material are fixed, the wire rope roller 309 is started to drive the wire rope 310 to be recovered, and at the same time, the driving motor 302 is started to reverse, drive the ball screw 301 to rotate, and drive the moving platform 303 and the longitudinal plate 304 to move to the right. At this time, the tension sensor 311 is used to obtain the maximum tension that the material can withstand during testing. When the material is about to break, the detection probe 2091 can display the detection data through the detector 209.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material tensile testing device, characterized in that: It comprises a base (1), a fixing mechanism (2) is arranged above the base (1), and a movable pulling mechanism (3) is arranged on one side of the fixing mechanism (2); The movable tension mechanism (3) comprises a ball screw (301) arranged above the base (1), a driving motor (302) being installed at one end of the ball screw (301), a movable platform (303) being installed on the outer surface of the ball screw (301), a longitudinal plate (304) being installed above the movable platform (303), a second fixed frame (308) being arranged on one side above the longitudinal plate (304), a second electromagnetic clamping assembly being arranged oppositely on the inner side of the second fixed frame (308), a second telescopic hydraulic cylinder (305) being installed on the front and rear sides of the second electromagnetic clamping assembly, a tension steel wire assembly being arranged on the other side above the longitudinal plate (304), and a tension sensor (311) being arranged between the longitudinal plate (304) and the tension steel wire assembly.

2. A material tension testing device according to claim 1, characterized in that: The fixing mechanism (2) comprises a mounting platform (201) arranged above the base platform (1); a vertical plate (202) is relatively installed above the mounting platform (201); a support column (203) is relatively installed on the vertical plate (202); a first fixing frame (205) is arranged at the other end of the support column (203); a first electromagnetic clamping assembly is relatively installed inside the first fixing frame (205); a first telescopic hydraulic cylinder (204) is installed at the front and rear sides of the first electromagnetic clamping assembly; a lifting bearing assembly is arranged on one side of the first fixing frame (205); and a telescopic detection assembly is arranged above the first electromagnetic clamping assembly.

3. A material tension testing device according to claim 1, characterized in that: The second electromagnetic clamping assembly comprises a second C-shaped frame (3081) arranged relatively on the inner side of the second fixed frame (308), a second electromagnetic clamping frame (3082) being arranged relatively on the second C-shaped frame (3081), and strong fixing electromagnetic columns (3083) being equidistantly installed on the inner wall of the second electromagnetic clamping frame (3082).

4. A material tension testing device according to claim 1, characterized in that: The tension wire assembly comprises a wire rope roller (309) arranged on the other side above the longitudinal plate (304), and a wire rope (310) is arranged on the outer surface of the wire rope roller (309).

5. A material tension testing device according to claim 2, characterized in that: The first electromagnetic clamping assembly comprises a first C-shaped frame (206) arranged relatively inside the first fixing frame (205), and a first electromagnetic clamping frame (207) is relatively mounted on the first C-shaped frame (206).

6. A material tension testing device according to claim 2, characterized in that: The telescopic detection assembly comprises a detector (209) arranged above the first electromagnetic clamping assembly, a detection probe (2091) is installed at the detection end of the detector (209), and an electric telescopic rod (210) is installed on one side of the detector (209).

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