Non-destructive plate compression resistance testing device

Abstract

The utility model belongs to the field of floor board compression resistance testing devices, particularly relates to a non-destructive board compression resistance testing device, and aims to solve the problems that when an existing non-destructive board compression resistance testing device is used, a worker needs to manually adjust the detection position of a board, time and labor are wasted, the board is inconvenient to move, the detection time of the board is increased, and the detection efficiency is high. In order to overcome the defects of low working efficiency and improvement space, the utility model provides the following scheme: the device comprises a bottom plate, a plate, an adjusting mechanism and a control module, a supporting frame and a shell are fixedly connected to the bottom plate, the supporting frame is sleeved with the shell, the top of the supporting frame and the top of the shell are slidably connected with the same detection table, the plate is arranged on the detection table, and an adjusting mechanism is arranged on the supporting frame. Through cooperation of all the components, the effect of automatically moving and adjusting plates can be achieved, convenience and working efficiency are improved, the structure is simple and convenient, and practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor material compression resistance testing device technical field especially relates to a kind of non-destructive plate compression resistance testing device. BACKGROUND

[0002] Compression strength, the strength limit of object when external force is pressed, to want to understand the characteristics of plate resistance, and whether applicable in engineering, must first make plate resistance mechanics strength test, the most important test in strength test is the test of compression strength;

[0003] In prior art, universal testing machine is generally used to carry out bending destructive test by matching test head, sample 50cm*50cm is taken during testing, destructive test is carried out, and relevant load and deformation data are obtained, sample preparation is laborious and time-consuming, and sample preparation cost is high, sample result cannot be reused, sample is local and scattered data, and the strength of whole plate cannot be reflected, and data arrangement and analysis are difficult, the above-mentioned problem is solved by the document with application number 201320697620.6, which discloses a kind of non-destructive floor material compression resistance testing device, which comprises servo motor, screw rod, rack and control part, the rack is composed of test table and rotary arm, servo motor is mounted at the rear end of test table, the output shaft of servo motor is connected with screw rod, screw rod is connected with lifting seat, the two ends of lifting seat are connected with the rear end of lever support through rotary pin shaft, lever support is installed at the front end of rotary arm through fulcrum rotating shaft, rotary support is arranged at the front end of lever support, weighing sensor and test pressure head are arranged on the bottom of rotary support;

[0004] However, after reading the above patent document, the following deficiencies are found: when in use, the detection position of the plate needs to be manually adjusted by the staff, which is time-consuming and laborious, inconvenient to move the plate, increases the detection time of the plate, and has the disadvantages of low work efficiency, and there is room for improvement. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in prior art, and provides a kind of non-destructive plate compression resistance testing device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of non-destructive plate compression resistance testing device, including bottom plate, plate, adjusting mechanism and control module;

[0008] Support frame and shell body are fixedly connected on bottom plate, shell body is sleeved on support frame, the same detection table is slidably connected on the top of support frame and shell body, plate is arranged on detection table, adjusting mechanism is arranged on support frame, adjusting mechanism is connected with detection table, control module is arranged on shell body, adjusting mechanism is connected with control module;

[0009] The adjusting mechanism includes a fixed plate 1, a sphere 1, a fixed rod 1, a sphere 2, a fixed rod 2, a hydraulic cylinder 1, a fixed plate 2 and a hydraulic cylinder 2. The fixed plate 1 is fixedly connected to the support frame, and is driven by the coordinated telescopic drive between the hydraulic cylinder 1 and the hydraulic cylinder 2 and the transmission of the fixed rod 2. At the same time, one end of the hydraulic cylinder 1 and the hydraulic cylinder 2 are hinged to the fixed rod 2 and the other ends are respectively hinged to the shell and the fixed plate 2, so that the sphere 1 can move in an azimuth on the fixed plate 1. At the same time, the sphere 1 is driven by the fixed rod 1 to make the sphere 2 move in multiple directions with the sphere 1 as the center of the circle. At the same time, the sphere 2 drives the detection platform to slide on the support frame and the shell. At the same time, the detection platform drives the plate to move synchronously, and makes the different positions of the plate correspond to the detection mechanism in sequence, thereby realizing the effect of automatic adjustment of the plate.

[0010] Specifically, a sphere one is movably connected to a fixed plate one, a fixed rod one is slidably connected to the sphere one, a sphere two is fixedly connected to one end of the fixed rod one, the sphere two is movably connected to the testing platform, and the bottom of the sphere one is fixedly connected to the fixed rod two. Through the interaction between the fixed plate one, the sphere one, the fixed rod one, the sphere two and the fixed rod two, the testing platform can be flexibly moved on the support frame and the shell.

[0011] Specifically, a connecting piece 1 is hinged in the shell, a hydraulic cylinder 1 is fixedly installed on the connecting piece 1, the output end of the hydraulic cylinder 1 is fixedly connected to a connecting piece 2, and the connecting piece 2 is hinged to the fixed rod 2 to facilitate driving the fixed rod 2.

[0012] Specifically, a fixed plate 2 is fixedly connected to the support frame, a connecting piece 3 is hinged on the fixed plate 2, a hydraulic cylinder 2 is fixedly installed on the connecting piece 3, and a connecting piece 4 is fixedly connected to the output end of the hydraulic cylinder 2, and the connecting piece 4 is hinged to the fixed rod 2 to facilitate driving the fixed rod 2.

[0013] Specifically, the hydraulic cylinder 1 and the hydraulic cylinder 2 are both connected to the control module, and the hydraulic cylinder 1 and the hydraulic cylinder 2 are controlled and driven by the control module.

[0014] Specifically, a sliding groove 1 is provided on the support frame, and the hydraulic cylinder 1 slides in the sliding groove 1 to facilitate the movement of the hydraulic cylinder 1. A through hole is provided on the support frame, and the through hole corresponds to the sphere 2 to facilitate the movement of the sphere 2. One end of the fixed rod 1 passes through the sphere 1 and is slidably connected to the fixed rod 2, which is a detachable connection.

[0015] Specific, support frame is equipped with detection mechanism, detection mechanism and plate and detection platform corresponding, detection mechanism and control module is connected, when the record pressure value and displacement reach PC program set yield strength default value or not reach the default value but to imminent plate damage value, PC instant signal is sent, and control test pressure head stops moving, thereby realizing the detection of a position of plate, after corresponding and detection mechanism of plate different position in turn and repeated operation, and then reach the purpose of the overall detection of plate, the specific structure and working principle of detection mechanism can refer to the application number: 201320697620.6 of the literature proposed in this application, this is prior art no longer too much repetition.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a nondestructive plate compression testing device, through the cooperation telescopic drive between hydraulic cylinder no. 1 and hydraulic cylinder no. 2 and the transmission of fixed rod no. 2, and because one end of hydraulic cylinder no. 1 and hydraulic cylinder no. 2 is hinged with fixed rod no. 2 and the other end is respectively hinged with the shell and fixed plate no. 2, the spherical body no. 1 is moved on the fixed plate no. 1, and the spherical body no. 2 moves in multiple directions with the spherical body no. 1 as the center through the transmission of fixed rod no. 1, and the detection platform is slid on the support frame and the shell under the drive of the spherical body no. 2, and the plate is synchronously moved under the drive of the detection platform, and the different positions of the plate are sequentially corresponding with the detection mechanism, thereby realizing the automatic adjusting effect of the plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and the structure, proportion, size, etc. shown in the description are only used to cooperate with the content disclosed in the description, so as to be understood and read by those skilled in the art, and not to limit the implementation conditions of the utility model, so it has no technical substantive significance, any modification of structure, change of proportion relationship or adjustment of size.

[0019] Fig. 1 It is a three-dimensional structure schematic view of the nondestructive plate compression testing device proposed in the utility model;

[0020] Fig. 2 It is a main view structure dissection schematic view of the nondestructive plate compression testing device proposed in the utility model;

[0021] Fig. 3 It is a side view structure dissection schematic view of the nondestructive plate compression testing device proposed in the utility model.

[0022] In the figure: 1, the base plate; 2, support frame; 3, the shell; 4, fixed plate one; 5, the ball one; 6, fixed rod one; 7, the ball two; 8, detection platform; 9, board; 10, fixed rod two; 11, hydraulic cylinder one; 12, fixed plate two; 13, hydraulic cylinder two; 14, detection mechanism; 15, control module. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content of the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0024] Reference Figs. 1-3 A non-destructive plate compression testing device, comprising a base plate 1, a board 9, an adjusting mechanism and a control module 15;

[0025] The support frame 2 and the shell 3 are fixedly connected on the base plate 1, the shell 3 is sleeved on the support frame 2, the same detection platform 8 is slidingly connected on the top of the support frame 2 and the shell 3, the board 9 is arranged on the detection platform 8, the adjusting mechanism is arranged on the support frame 2 and connected with the detection platform 8, the control module 15 is arranged on the shell 3 and connected with the adjusting mechanism;

[0026] The adjusting mechanism comprises a fixed plate one 4, a ball one 5, a fixed rod one 6, a ball two 7, a fixed rod two 10, a hydraulic cylinder one 11, a fixed plate two 12 and a hydraulic cylinder two 13. The fixed plate one 4 is fixedly connected on the support frame 2. The fixed rod two 10 is driven by the cooperation of the expansion and contraction of the hydraulic cylinder one 11 and the hydraulic cylinder two 13 and the transmission of the fixed rod two 10. Since one end of the hydraulic cylinder one 11 and the hydraulic cylinder two 13 is hinged with the fixed rod two 10 and the other end is respectively hinged with the shell 3 and the fixed plate two 12, the ball one 5 moves on the fixed plate one 4. The ball two 7 moves in multiple directions with the ball one 5 as the center through the transmission of the fixed rod one 6. The detection platform 8 slides on the support frame 2 and the shell 3 driven by the ball two 7. The board 9 moves synchronously driven by the detection platform 8. Different positions of the board 9 are corresponded with the detection mechanism 14 in turn, so as to realize the effect of automatically adjusting the board 9.

[0027] In the embodiment, the fixed plate 4 is movably connected with a ball 5, the ball 5 is slidably connected with a fixed rod 6, one end of the fixed rod 6 is fixedly connected with a ball 7, the ball 7 is movably connected with a detection table 8, the bottom of the ball 5 is fixedly connected with a fixed rod 10, and through the cooperation of the fixed plate 4, the ball 5, the fixed rod 6, the ball 7 and the fixed rod 10, the detection table 8 can be flexibly moved on the support frame 2 and the shell 3.

[0028] In the embodiment, the shell 3 is hingedly connected with a connecting piece 1, the connecting piece 1 is fixedly installed with a hydraulic cylinder 11, the output end of the hydraulic cylinder 11 is fixedly connected with a connecting piece 2, and the connecting piece 2 is hingedly connected with the fixed rod 10, so as to facilitate driving the fixed rod 10.

[0029] In the embodiment, the support frame 2 is fixedly connected with a fixed plate 12, the fixed plate 12 is hingedly connected with a connecting piece 3, the connecting piece 3 is fixedly installed with a hydraulic cylinder 13, the output end of the hydraulic cylinder 13 is fixedly connected with a connecting piece 4, and the connecting piece 4 is hingedly connected with the fixed rod 10, so as to facilitate driving the fixed rod 10.

[0030] In the embodiment, the hydraulic cylinder 11 and the hydraulic cylinder 13 are connected with a control module 15, and the hydraulic cylinder 11 and the hydraulic cylinder 13 are controlled and driven by the control module 15.

[0031] In the embodiment, the support frame 2 is provided with a sliding groove 1, the hydraulic cylinder 11 slides in the sliding groove 1, the support frame 2 is provided with a through hole corresponding to the ball 7, the ball 7 is facilitated to move, one end of the fixed rod 6 penetrates through the ball 5 and is slidably connected with the fixed rod 10, and the fixed rod 6 and the fixed rod 10 are detachably connected.

[0032] In the embodiment, the support frame 2 is provided with a detection mechanism 14 corresponding to the plate 9 and the detection table 8, the detection mechanism 14 is connected with the control module 15, when the recorded pressure value and displacement reach the yield strength default value set by the PC program or do not reach the default value but are close to the plate damage value, the PC immediately sends a signal and controls the test pressure head to stop moving, so as to realize detection of one position of the plate 9, and then the positions of the plate corresponding to the detection mechanism are sequentially detected and repeatedly operated, so as to achieve the purpose of overall detection of the plate 9. The specific structure and working principle of the detection mechanism 14 can refer to the document with the application number 201320697620.6, which is prior art and will not be described in detail.

[0033] Working principle: when in use, the detection mechanism 14 is controlled and driven by the control module 15, and the plate 9 is subjected to compression resistance detection.

[0034] The hydraulic cylinder 11 and the hydraulic cylinder 13 are controlled and driven by the control module 15.

[0035] Through the coordinated telescopic drive between hydraulic cylinder 11 and hydraulic cylinder 2 13 and the transmission of fixed rod 2 10, and because one end of hydraulic cylinder 11 and hydraulic cylinder 2 13 are hinged to fixed rod 2 10 and the other end are hinged to shell 3 and fixed plate 2 12 respectively, sphere 1 5 can move in different directions on fixed plate 1 4. At the same time, sphere 1 5 is driven by fixed rod 1 6 to make sphere 2 7 move in multiple directions with sphere 1 5 as the center. At the same time, sphere 2 7 drives the detection platform 8 to slide on the support frame 2 and shell 3. At the same time, the detection platform 8 drives the plate 9 to move synchronously, and makes the different positions of the plate 9 correspond to the detection mechanism 14 in turn, thereby achieving the effect of automatic adjustment of the plate 9.

[0036] The technical progress achieved by the present invention over the prior art is that the plate 9 can be automatically moved and adjusted by cooperating with various components, thereby improving convenience and work efficiency, and the structure is simple and the practicality is higher.

Claims

1. A non-destructive plate compression resistance testing apparatus, characterized by, It includes a bottom plate (1), a plate (9), an adjusting mechanism and a control module (15); The bottom plate (1) is fixedly connected with a support frame (2) and a shell (3), the shell (3) is sleeved on the support frame (2), the top of the support frame (2) and the shell (3) is slidably connected with a same detection table (8), the plate (9) is arranged on the detection table (8), the support frame (2) is provided with an adjusting mechanism, the adjusting mechanism is connected with the detection table (8), the shell (3) is provided with a control module (15), and the adjusting mechanism is connected with the control module (15). The adjusting mechanism comprises a fixed plate one (4), a ball one (5), a fixed rod one (6), a ball two (7), a fixed rod two (10), a hydraulic cylinder one (11), a fixed plate two (12) and a hydraulic cylinder two (13), and the support frame (2) is fixedly connected with the fixed plate one (4).

2. The non-destructive compression testing device of claim 1, wherein, The fixed plate one (4) is movably connected with the ball one (5), the ball one (5) is slidably connected with the fixed rod one (6), one end of the fixed rod one (6) is fixedly connected with the ball two (7), the ball two (7) is movably connected with the detection table (8), and the bottom of the ball one (5) is fixedly connected with the fixed rod two (10).

3. The non-destructive panel compression resistance testing apparatus of claim 2, wherein, The shell (3) is hingedly connected with a connecting piece one, the connecting piece one is fixedly installed with the hydraulic cylinder one (11), the output end of the hydraulic cylinder one (11) is fixedly connected with a connecting piece two, and the connecting piece two is hingedly connected with the fixed rod two (10).

4. The non-destructive panel compression resistance testing apparatus of claim 3, wherein, The support frame (2) is fixedly connected with the fixed plate two (12), the fixed plate two (12) is hingedly connected with a connecting piece three, the connecting piece three is fixedly installed with the hydraulic cylinder two (13), the output end of the hydraulic cylinder two (13) is fixedly connected with a connecting piece four, and the connecting piece four is hingedly connected with the fixed rod two (10).

5. The non-destructive panel compression resistance testing apparatus of claim 4, wherein, The hydraulic cylinder one (11) and the hydraulic cylinder two (13) are connected with the control module (15).

6. The non-destructive panel compression resistance testing apparatus of claim 3, wherein, A sliding groove one is formed in the support frame (2), the hydraulic cylinder one (11) slides in the sliding groove one, a through hole is formed in the support frame (2) and corresponds to the ball two (7), and one end of the fixed rod one (6) penetrates through the ball one (5) and is slidably connected with the fixed rod two (10).

7. The non-destructive panel compression resistance testing apparatus of claim 1, wherein, The support frame (2) is provided with a detection mechanism (14), the detection mechanism corresponds to the plate (9) and the detection table (8), and the detection mechanism (14) is connected with the control module (15).

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