Tensometer pressure damage testing device

Abstract

The utility model discloses a tension meter pressure damage testing device, and relates to the technical field of tension meters. The device comprises a seat, the top of the seat is fixedly connected with a tension meter, the side face of the tension meter is provided with a displacement prevention device, the displacement prevention device comprises a rectangular groove, the rectangular groove is formed in the side face of the tension meter, the inner wall of the rectangular groove is fixedly connected with a base, and the top of the base is fixedly connected with a rectangular plate. According to the utility model, through mutual cooperation among the rectangular groove, the base, the rectangular plate, the clamping plate and other components in the anti-displacement equipment, a cellular board to be tested is clamped, and then the cellular board is crushed by using the pressing plate on the tension meter to obtain related test data, so that the clamping of the cellular board is beneficial to preventing displacement and ensuring that the cellular board is crushed by the pressing plate; the maximum bearing capacity of the cellular board under pressure can be accurately measured, so that the strength and durability of the cellular board are determined.

Description

Technical Field

[0001] The utility model belongs to the technical field of tension gauges, in particular to a tension gauge pressure destruction testing device. Background Art

[0002] The tensile failure test device is a special equipment used to test the failure point and strength of materials during the tensile process. It has main components such as clamping device, loading system, sensor and measuring equipment, control system, safety device, and data recording and analysis system.

[0003] According to a publicly disclosed adhesive damage impact test device (CN 211374343 U), it includes an environmental simulation device and a damage test device. After the environmental simulation device keeps the adhesive strip under a specific high temperature and specific humidity environment for a certain period of time, the damage test device is used to perform an adhesive detachment test to detect the adhesive strength of the adhesive strip after a certain period of time under a special environment. When performing a pressure damage test on a honeycomb panel, the honeycomb panel needs to be crushed to measure its maximum bearing capacity. During the crushing process, the honeycomb panel may be displaced. Through the mutual cooperation between the environmental simulation device, the damage test device and other components, it is difficult to clamp the honeycomb panel to be tested, prevent displacement, and ensure that the honeycomb panel is crushed by the pressure plate, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a tensile tester pressure damage test device, which can clamp the honeycomb panel to be tested by the mutual cooperation between the rectangular groove, the base, the rectangular plate, the clamping plate and other components inside the anti-displacement device, and then use the pressure plate on the tensile tester to crush it to obtain relevant test data. Clamping the honeycomb panel is conducive to preventing displacement and ensuring that the honeycomb panel is crushed by the pressure plate. The maximum bearing capacity of the honeycomb panel when it is under pressure can be accurately measured, so as to determine its strength and durability, and solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a tension meter pressure destruction testing device, comprising a platform, the top of the platform is fixedly connected with a tension meter, the side of the tension meter is provided with an anti-displacement device, the anti-displacement device comprises a rectangular groove, the rectangular groove is opened on the side of the tension meter, a base is fixedly connected on the inner wall of the rectangular groove, the top of the base is fixedly connected with a rectangular plate, the top of the rectangular plate is fixedly connected with a vertical plate, the side of the vertical plate is fixedly connected with a telescopic rod, one end of the telescopic rod away from the vertical plate is fixedly connected with a clamping plate, the side of the vertical plate is fixedly connected with a spring, and one end of the spring away from the vertical plate is fixedly connected to the side of the clamping plate.

[0007] Furthermore, a protective pad is fixedly connected to the side of the clamping plate, and the protective pad is set to a rubber material. There are two vertical plates and clamping plates, and they are symmetrical to each other along the vertical center axis of the base. The design of the protective pad is conducive to preventing the honeycomb panel from being crushed.

[0008] Furthermore, a handle is fixedly connected to the top of the splint, and a plurality of springs and telescopic rods are provided, in groups of two, and are symmetrical to each other along the vertical center axis of the base. The base is set to be made of metal material, and the metal base is not easily damaged.

[0009] Furthermore, a push-pull seat is slidably connected to the inner wall of the rectangular groove, and a pressure plate is fixedly connected to the bottom of the push-pull seat. The pressure plate is located above the base. Such a design is conducive to squeezing the honeycomb panel clamped on the base.

[0010] Furthermore, a fixing rod is passed through the top of the rectangular plate, one end of the fixing rod is fixedly connected to the limiting plate, and a slot is provided at the end of the fixing rod away from the limiting plate, and a retaining ring is slidably sleeved on the circumferential surface of the slot. Such a design is conducive to dismantling the rectangular plate and the anti-displacement device.

[0011] Furthermore, a data screen is provided on the side of the seat platform, and a button is provided on the side of the seat platform. There are two buttons, which are symmetrical to each other along the vertical center axis of the seat platform. The design of the data screen is conducive to viewing the data of the pressure failure test.

[0012] Furthermore, a plurality of protective pads are provided and are symmetrical to each other along the vertical center axis of the rectangular plate. The splint is made of metal material, and the splint made of metal material is suitable for long-term use.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model clamps the honeycomb panel to be tested through the mutual cooperation between the rectangular groove, base, rectangular plate, clamping plate and other components inside the anti-displacement device, and then uses the pressure plate on the tensile tester to crush it to obtain relevant test data. Clamping the honeycomb panel is conducive to preventing displacement and ensuring that the honeycomb panel is crushed by the pressure plate. The maximum bearing capacity of the honeycomb panel when under pressure can be accurately measured, thereby determining its strength and durability.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 This is a three-dimensional bottom-up structural schematic diagram of the utility model;

[0019] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the rectangular plate of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0021] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the base of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Platform; 2. Tensile force meter; 3. Anti-displacement device; 31. Rectangular groove; 32. Base; 33. Rectangular plate; 34. Vertical plate; 35. Telescopic rod; 36. Spring; 37. Handle; 38. Protective pad; 39. Fixed rod; 310. Limit plate; 311. Slot; 312. Snap ring; 313. Clamp; 4. Push-pull seat; 5. Press plate; 6. Button; 7. Data screen. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figure 1-5The utility model is a tension meter pressure destruction testing device, comprising a seat 1, a tension meter 2 is fixedly connected to the top of the seat 1, an anti-displacement device 3 is arranged on the side of the tension meter 2, the anti-displacement device 3 comprises a rectangular groove 31, the rectangular groove 31 is opened on the side of the tension meter 2, a base 32 is fixedly connected to the inner wall of the rectangular groove 31, a rectangular plate 33 is fixedly connected to the top of the base 32, a vertical plate 34 is fixedly connected to the top of the rectangular plate 33, a telescopic rod 35 is fixedly connected to the side of the vertical plate 34, an end of the telescopic rod 35 away from the vertical plate 34 is fixedly connected to a clamping plate 313, a spring 36 is fixedly connected to the side of the vertical plate 34, and an end of the spring 36 away from the vertical plate 34 is fixedly connected to the side of the clamping plate 313.

[0026] A protective pad 38 is fixedly connected to the side of the clamping plate 313. The protective pad 38 is made of rubber material. Two vertical plates 34 and clamping plates 313 are provided and are symmetrical to each other along the vertical center axis of the base 32. The design of the protective pad 38 is conducive to preventing the honeycomb panel from being crushed.

[0027] A handle 37 is fixedly connected to the top of the splint 313. A plurality of springs 36 and telescopic rods 35 are provided, two by two, and are symmetrical with each other along the vertical center axis of the base 32. The base 32 is set to be made of metal material, and the metal base 32 is not easily damaged.

[0028] A push-pull seat 4 is slidably connected to the inner wall of the rectangular groove 31 , and a pressing plate 5 is fixedly connected to the bottom of the push-pull seat 4 . The pressing plate 5 is located above the base 32 . This design is conducive to squeezing the honeycomb panel clamped on the base 32 .

[0029] A fixing rod 39 passes through the top of the rectangular plate 33, one end of the fixing rod 39 is fixedly connected to the limiting plate 310, and a groove 311 is provided at the end of the fixing rod 39 away from the limiting plate 310, and a retaining ring 312 is slidably sleeved on the circumferential surface of the groove 311. This design is conducive to disassembling the rectangular plate 33 and dismantling the anti-displacement device 3.

[0030] A data screen 7 is provided on the side of the seat platform 1. A button 6 is provided on the side of the seat platform 1. Two buttons 6 are provided and are symmetrical to each other along the vertical center axis of the seat platform 1. The design of the data screen 7 is conducive to viewing the data of the pressure failure test.

[0031] There are a plurality of protective pads 38 , which are symmetrical to each other along the vertical center axis of the rectangular plate 33 . The clamping plate 313 is made of metal material, and the clamping plate 313 made of metal material is suitable for long-term use.

[0032] A specific application of this embodiment is: holding the handle 37, pulling the two clamping plates 313, the two clamping plates 313 are slidably connected to the sides of the rectangular plate 33, which will drive the two clamping plates 313 to do opposite movements, so that the middle position of the rectangular plate 33 is vacated, and the honeycomb panel that needs to be destructively tested is placed in the middle of the rectangular plate 33, and then releasing the handle 37, the elastic force of the spring 36 will make the two clamping plates 313 do relative movement, so that the two clamping plates 313 clamp the honeycomb panel, and then pull the push-pull seat 4, move the push-pull seat 4 downward, drive the pressing plate 5 to press the honeycomb panel, and crush the honeycomb panel to obtain relevant test data. Clamping the honeycomb panel is conducive to preventing displacement and ensuring that the honeycomb panel is crushed by the pressing plate 5. The maximum bearing capacity of the honeycomb panel when under pressure can be accurately measured, thereby determining its strength and durability.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A tensile tester pressure failure test device, comprising a platform (1), characterized in that: A tension meter (2) is fixedly connected to the top of the seat platform (1), and an anti-displacement device (3) is provided on the side of the tension meter (2); The anti-displacement device (3) comprises a rectangular groove (31), wherein the rectangular groove (31) is formed on a side surface of the tensile tester (2), a base (32) is fixedly connected to the inner wall of the rectangular groove (31), a rectangular plate (33) is fixedly connected to the top of the base (32), a vertical plate (34) is fixedly connected to the top of the rectangular plate (33), a telescopic rod (35) is fixedly connected to the side surface of the vertical plate (34), an end of the telescopic rod (35) away from the vertical plate (34) is fixedly connected to a clamping plate (313), a spring (36) is fixedly connected to the side surface of the vertical plate (34), and an end of the spring (36) away from the vertical plate (34) is fixedly connected to the side surface of the clamping plate (313).

2. A tensile tester pressure failure test device according to claim 1, characterized in that: A protective pad (38) is fixedly connected to the side of the clamping plate (313), and the protective pad (38) is made of rubber material. Two vertical plates (34) and two clamping plates (313) are provided and are symmetrical to each other along the vertical center axis of the base (32).

3. A tensile tester pressure failure test device according to claim 2, characterized in that: A handle (37) is fixedly connected to the top of the clamping plate (313). A plurality of springs (36) and telescopic rods (35) are provided, arranged in groups of two and symmetrically along the vertical center axis of the base (32). The base (32) is made of metal.

4. A tensile tester pressure failure test device according to claim 3, characterized in that: A push-pull seat (4) is slidably connected to the inner wall of the rectangular groove (31), a pressing plate (5) is fixedly connected to the bottom of the push-pull seat (4), and the pressing plate (5) is located above the base (32).

5. A tensile tester pressure failure test device according to claim 4, characterized in that: A fixing rod (39) passes through the top of the rectangular plate (33); one end of the fixing rod (39) is fixedly connected to the limiting plate (310); one end of the fixing rod (39) away from the limiting plate (310) is provided with a clamping groove (311); a clamping ring (312) is slidably sleeved on the circumferential surface of the clamping groove (311).

6. A tensile tester pressure failure test device according to claim 5, characterized in that: A data screen (7) is provided on the side of the seat platform (1), and a button (6) is provided on the side of the seat platform (1). Two buttons (6) are provided and are symmetrical to each other along the vertical center axis of the seat platform (1).

7. A tensile tester pressure failure test device according to claim 6, characterized in that: A plurality of the protection pads (38) are provided and are symmetrical to each other along the vertical center axis of the rectangular plate (33); and the clamping plate (313) is made of metal.

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