Experimental device for constructional engineering detection

Abstract

The utility model discloses an experimental device for constructional engineering detection, which comprises a detection assembly, a frame, a cylinder, a connecting plate, a stamping plate, a positioning piece, a first limiting piece and a mounting piece, the cylinder is mounted on the inner wall of the frame, the connecting plate is fixed at the output end of the cylinder, the stamping plate is mounted at the bottom of the connecting plate, and the positioning piece is fixed at the bottom of the stamping plate. The beneficial effects of the utility model are that through the arrangement of the detection assembly and the clamping assembly, the metal plate can be conveniently clamped and fixed when being detected, the metal plate can be ensured to be stable in an impact experiment, and the detection assembly and the clamping assembly are convenient to fix and clamp; experiment errors caused by shaking or displacement are avoided, and accurate measurement of key parameters such as impact force and deformation is facilitated, so that the impact resistance of the metal plate is evaluated more accurately, and the high efficiency and practicability of the experimental device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, especially an experimental device for building engineering detection. BACKGROUND

[0002] The building engineering major is mainly responsible for the teaching and management of the building engineering direction of civil engineering major, mainly cultivating the basic theory and basic knowledge of engineering mechanics, soil mechanics, surveying, housing construction and structural engineering disciplines, while the metal plate in building materials needs to be detected in all aspects of performance before application, to detect whether it meets the requirements, the metal plate plays a supporting and protecting role in building structure, if the material metal plate has insufficient impact resistance, it may cause the structure to be damaged when impacted, and further threaten the safety of the personnel in the building, therefore, the experimental device needs to be used, but in the impact resistance detection, the traditional experimental device is inconvenient for clamping and fixing the metal plate, if the metal plate cannot be clamped stably during the detection process, it may shake or displace when impacted, which will cause uneven transmission of impact force, and affect the accuracy of experimental results. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the experimental device for building engineering detection, the utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the prior art is inconvenient for clamping and fixing the building engineering material during impact experiment.

[0006] To solve the above technical problems, the utility model provides technical scheme as follows: A kind of experimental device for construction engineering detection, it includes detection component, including frame, cylinder, connecting plate, stamping plate, positioning piece, first limiting piece and mounting piece, the cylinder is installed in the inner wall of the frame, the connecting plate is fixed in the output end of the cylinder, the stamping plate is installed in the bottom of the connecting plate, the positioning piece is arranged in the inside of the frame, the first limiting piece is arranged in one side of the connecting plate, and the mounting piece is arranged in the top of the connecting plate;And clamping component, the clamping component is arranged below the detection component, including workbench, mounting slot, clamping plate, mounting frame, driving piece, transmission part and second limiting piece, the workbench is fixed in the inner wall of the frame, the mounting slot is opened in the inner wall of the workbench, the clamping plate is arranged above the workbench, the mounting frame is fixed in the inner wall of the frame, the driving piece is arranged above the mounting frame, the transmission part is arranged in the inner chamber of the mounting frame, and the second limiting piece is arranged above the mounting frame.

[0007] As a preferred scheme of the utility model described building engineering detection experimental device, wherein: the positioning piece includes fixed frame and fixed plate, the fixed frame is fixed in the inner wall of the frame, and the fixed plate is fixed in one side of the stamping plate.

[0008] As a preferred scheme of the utility model described building engineering detection experimental device, wherein: the first limiting piece includes first fixed seat and connecting rod, the first fixed seat is fixed in one side of the connecting plate, and the connecting rod is rotated in the inner wall of the first fixed seat by pivot.

[0009] As a preferred scheme of the utility model described building engineering detection experimental device, wherein: the first limiting piece further includes second fixed seat and mounting column, the second fixed seat is rotated in one end of the connecting rod by pivot, the mounting column is fixed in the inner wall of the frame, and the outer side of mounting column is slidably connected with the inner wall of second fixed seat.

[0010] As a preferred scheme of the utility model described building engineering detection experimental device, wherein: the mounting piece includes fixed disc and fixed bolt, the fixed disc is fixed in the top of the connecting plate, the fixed bolt is threadedly connected with the inner wall of the fixed disc, and the outer side of fixed bolt is threadedly connected with the inner wall of connecting plate.

[0011] As a preferred scheme of the utility model described building engineering detection experimental device, wherein: the driving piece includes motor and positive and negative screw rod, the motor is fixed in the inner wall of the mounting frame, and the positive and negative screw rod is fixed in the output end of the motor.

[0012] As a preferred scheme of the experimental device for building engineering detection, the driving member further comprises a moving block and a cross bar, the moving block is threadedly connected to the outer side of the positive and negative threaded rod, and the cross bar is fixed to the top of the moving block.

[0013] As a preferred scheme of the experimental device for building engineering detection, the transmission member comprises a moving seat, and the moving seat is sleeved on the outer side of the cross bar.

[0014] As a preferred scheme of the experimental device for building engineering detection, the transmission member further comprises a connecting column, the connecting column is fixed to the inner wall of the mounting frame, and the outer side of the connecting column is slidably connected with the inner wall of the moving seat.

[0015] As a preferred scheme of the experimental device for building engineering detection, the second limiting member comprises a first notch and a second notch, the first notch is formed in the inner wall of the mounting frame, and the second notch is formed in the inner wall of the workbench.

[0016] The experimental device has the beneficial effects that: the detection assembly and the clamping assembly are arranged, so that the metal plate can be clamped and fixed during detection, the clamping and fixing can ensure that the metal plate remains stable during the impact experiment, the experimental error caused by shaking or displacement is avoided, the key parameters such as impact force and deformation amount can be accurately measured, the anti-impact performance of the metal plate is more accurately evaluated, and the efficiency and practicability of the experimental device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0018] Figure 1 It is the overall structure diagram of the experimental device for building engineering detection.

[0019] Figure 2 It is the positioning member structure diagram of the experimental device for building engineering detection.

[0020] Figure 3 It is the mounting member structure diagram of the experimental device for building engineering detection.

[0021] Figure 4 It is the driving member structure diagram of the experimental device for building engineering detection.

[0022] Figure 5For Figure 4 An enlarged structural view at A shown in the figure.

[0023] Figure label: 100, detection assembly; 101, frame; 102, cylinder; 103, connecting plate; 104, stamping plate; 105, positioning piece; 105a, fixing frame; 105b, fixed plate; 106, first limiting piece; 106a, first fixed seat; 106b, connecting rod; 106c, second fixed seat; 106d, mounting column; 107, mounting piece; 107a, fixed disc; 107b, fixed bolt; 200, clamping assembly; 201, workbench; 202, mounting groove; 203, clamping plate; 204, mounting frame; 205, driving piece; 205a, motor; 205b, positive and negative threaded rod; 205c, moving block; 205d, cross rod; 206, transmission piece; 206a, moving seat; 206b, connecting column; 207, second limiting piece; 207a, first notch; 207b, second notch. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiment 1

[0028] Referring to Figures 1-5 For the first embodiment of the present application, the embodiment provides an experimental device for building engineering detection, which comprises a detection assembly 100 and a clamping assembly 200, which can conveniently clamp and fix the building engineering material metal plate during impact experiment.

[0029] The detection assembly 100 comprises a frame 101, a cylinder 102, a connecting plate 103, a stamping plate 104, a positioning piece 105, a first limiting piece 106 and a mounting piece 107, the cylinder 102 is mounted to the inner wall of the frame 101, the connecting plate 103 is fixed to the output end of the cylinder 102, the stamping plate 104 is mounted to the bottom of the connecting plate 103, the positioning piece 105 is arranged on the inner side of the frame 101, the first limiting piece 106 is arranged on one side of the connecting plate 103, and the mounting piece 107 is arranged on the top of the connecting plate 103.

[0030] The cylinder 102 is fixed by the frame 101, so that the stability of the cylinder 102 during work is improved, the cylinder 102 is arranged to push the connecting plate 103 to move downwards, the stamping plate 104 can be driven to stamp the building material metal plate through the movement of the connecting plate 103, so that the strength of the building material metal plate is detected.

[0031] The clamping assembly 200 is arranged below the detection assembly 100 and comprises a workbench 201, a mounting groove 202, a clamping plate 203, a mounting frame 204, a driving piece 205, a transmission piece 206 and a second limiting piece 207, the workbench 201 is fixed to the inner wall of the frame 101, the mounting groove 202 is arranged in the inner wall of the workbench 201, the clamping plate 203 is arranged above the workbench 201, the mounting frame 204 is fixed to the inner wall of the frame 101, the driving piece 205 is arranged above the mounting frame 204, the transmission piece 206 is arranged in the inner cavity of the mounting frame 204, and the second limiting piece 207 is arranged above the mounting frame 204.

[0032] The mounting groove 202 arranged in the workbench 201 can be used for placing the metal plate, the four clamping plates 203 are used for clamping and fixing the metal plate during the experiment, so that the stability of the metal plate is improved, the mounting frame 204 is used for mounting the driving piece 205, and the driving piece 205 and the transmission piece 206 are used for driving the clamping plate 203 to move.

[0033] Embodiment 2

[0034] Referring to Figure 2 、 Figure 3 and Figure 5 , this is a second embodiment of the utility model, and the embodiment is based on the previous embodiment.

[0035] Specifically, the positioning piece 105 comprises a fixed frame 105a and a fixed plate 105b, the fixed frame 105a is fixed to the inner wall of the frame 101, and the fixed plate 105b is fixed to one side of the stamping plate 104.

[0036] Through the fixing frame 105a, the air cylinder 102 is fixed, the stability of the air cylinder 102 during use is improved, and through the plurality of fixing plates 105b, the stamping plate 104 is installed.

[0037] Specifically, the first limiting piece 106 comprises a first fixed seat 106a and a connecting rod 106b, the first fixed seat 106a is fixed to one side of the connecting plate 103, and the connecting rod 106b is rotatably connected to the inner wall of the first fixed seat 106a through a rotating shaft.

[0038] Through the first fixed seat 106a, the connecting rod 106b is rotatably connected between the rotating shaft and the second fixed seat 106c, and the connecting rod 106b is rotatably connected between the rotating shaft and the second fixed seat 106c.

[0039] Specifically, the first limiting piece 106 further comprises a second fixed seat 106c and a mounting column 106d, the second fixed seat 106c is rotatably connected to one end of the connecting rod 106b through a rotating shaft, the mounting column 106d is fixed to the inner wall of the frame 101, and the outer side of the mounting column 106d is slidably connected with the inner wall of the second fixed seat 106c.

[0040] The second fixed seat 106c is arranged to slide outside the mounting column 106d, and the inner wall of the second fixed seat 106c completely matches the outside of the mounting column 106d.

[0041] Specifically, the mounting piece 107 comprises a fixed disc 107a and a fixed bolt 107b, the fixed disc 107a is fixed to the top of the connecting plate 103, the fixed bolt 107b is threadedly connected to the inner wall of the fixed disc 107a, and the outer side of the fixed bolt 107b is threadedly connected with the inner wall of the connecting plate 103.

[0042] Through the fixed disc 107a and the fixed bolt 107b, the connecting plate 103 can be conveniently installed, and the connecting plate 103 can be conveniently disassembled by disassembling the fixed bolt 107b.

[0043] Embodiment 3

[0044] Referring to Figure 3 and Figure 4 , the third embodiment of the utility model is based on the first two embodiments.

[0045] Specifically, the driving piece 205 comprises a motor 205a and a forward and reverse threaded rod 205b, the motor 205a is fixed to the inner wall of the mounting frame 204, and the forward and reverse threaded rod 205b is fixed to the output end of the motor 205a.

[0046] By setting the motor 205a, it is convenient to drive the positive and negative screw rod 205b to rotate, and through the positive and negative screw rod 205b, the rod is provided with positive and negative threads, and when rotating, different thread segments produce opposite direction movement to realize synchronous approach or away.

[0047] Specifically, the driving part 205 further includes a moving block 205c and a cross rod 205d, the moving block 205c is threadedly connected to the outer side of the positive and negative screw rod 205b, and the cross rod 205d is fixed to the top of the moving block 205c.

[0048] Through the moving block 205c, it is convenient to threadedly connect with the positive and negative screw rod 205b, and through the cross rod 205d, it is convenient to be installed between the moving block 205c by screws.

[0049] Specifically, the transmission part 206 includes a moving seat 206a, and the moving seat 206a is sleeved on the outer side of the cross rod 205d.

[0050] Through the setting of the moving seat 206a, when the moving seat 206a moves, it is convenient to drive the clamping plate 203 to move.

[0051] Specifically, the transmission part 206 further includes a connecting column 206b, the connecting column 206b is fixed to the inner wall of the mounting frame 204, and the outer side of the connecting column 206b is in sliding connection with the inner wall of the moving seat 206a.

[0052] Through the setting of the connecting column 206b, the moving seat 206a is used for sliding, and one end of the four connecting columns 206b is located at the center of the mounting frame 204, so as to move the moving seat 206a to the center of the mounting frame 204.

[0053] Specifically, the second limiting part 207 includes a first notch 207a and a second notch 207b, the first notch 207a is opened in the inner wall of the mounting frame 204, and the second notch 207b is opened in the inner wall of the workbench 201.

[0054] Through the setting of the first notch 207a, the connecting column 206b is used for installation, and through the second notch 207b, the moving seat 206a is used for limiting when moving.

[0055] In use, first, the metal plate is placed at the installation groove 202 of the workbench 201, if the height of the metal plate is lower than the workbench 201, that is, the clamping is not needed, the inner wall of the workbench 201 is limited, when the metal plate is higher than the workbench 201, the motor 205a is started, the motor 205a rotates to drive the positive and negative threaded rod 205b to rotate, the positive and negative threaded rod 205b rotates to drive the two groups of moving blocks 205c to approach each other, the two groups of moving blocks 205c move to drive the two groups of cross bars 205d to approach each other, the two groups of cross bars 205d approach to push the four groups of moving seats 206a to approach each other, thereby driving the clamping plates 203 to approach each other, the metal plate is clamped, at this time, the air cylinder 102 is started, the air cylinder 102 runs to drive the connecting plate 103 to stamp, the connecting plate 103 stamps to drive the stamping plate 104 to stamp, thereby stamping the bottom metal plate to test the anti-impact ability.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. An experimental apparatus for construction engineering testing, characterized by: Including, The detection assembly (100) includes a frame (101), a cylinder (102), a connecting plate (103), a punching plate (104), a positioning piece (105), a first limiting piece (106), and a mounting piece (107), the cylinder (102) is installed on the inner wall of the frame (101), the connecting plate (103) is fixed on the output end of the cylinder (102), the punching plate (104) is installed on the bottom of the connecting plate (103), the positioning piece (105) is arranged on the inner side of the frame (101), the first limiting piece (106) is arranged on one side of the connecting plate (103), and the mounting piece (107) is arranged on the top of the connecting plate (103); and The clamping assembly (200) is arranged below the detection assembly (100) and includes a workbench (201), a mounting groove (202), a clamping plate (203), a mounting frame (204), a driving piece (205), a transmission piece (206), and a second limiting piece (207), the workbench (201) is fixed on the inner wall of the frame (101), the mounting groove (202) is formed in the inner wall of the workbench (201), the clamping plate (203) is arranged above the workbench (201), the mounting frame (204) is fixed on the inner wall of the frame (101), the driving piece (205) is arranged above the mounting frame (204), the transmission piece (206) is arranged in the inner cavity of the mounting frame (204), and the second limiting piece (207) is arranged above the mounting frame (204).

2. The experimental apparatus for construction engineering test according to claim 1, characterized in that: The positioning piece (105) includes a fixed frame (105a) and a fixed plate (105b), the fixed frame (105a) is fixed on the inner wall of the frame (101), and the fixed plate (105b) is fixed on one side of the punching plate (104).

3. The experimental apparatus for construction engineering test according to claim 1, wherein: The first limiting piece (106) includes a first fixed seat (106a) and a connecting rod (106b), the first fixed seat (106a) is fixed on one side of the connecting plate (103), and the connecting rod (106b) is rotatable on the inner wall of the first fixed seat (106a) through a rotating shaft.

4. The experimental apparatus for construction engineering test according to claim 3, wherein: The first limiting piece (106) further includes a second fixed seat (106c) and a mounting column (106d), the second fixed seat (106c) is rotatable on one end of the connecting rod (106b) through a rotating shaft, the mounting column (106d) is fixed on the inner wall of the frame (101), and the outer side of the mounting column (106d) is in sliding connection with the inner wall of the second fixed seat (106c).

5. The experimental apparatus for construction engineering test according to claim 1, wherein: The mounting piece (107) includes a fixed disc (107a) and a fixed bolt (107b), the fixed disc (107a) is fixed on the top of the connecting plate (103), the fixed bolt (107b) is in threaded connection with the inner wall of the fixed disc (107a), and the outer side of the fixed bolt (107b) is in threaded connection with the inner wall of the connecting plate (103).

6. The experimental apparatus for construction engineering test according to claim 1, wherein: The driving member (205) comprises a motor (205a) and a positive and negative threaded rod (205b), the motor (205a) is fixed to the inner wall of the mounting frame (204), and the positive and negative threaded rod (205b) is fixed to the output end of the motor (205a).

7. The experimental apparatus for detecting a construction work according to claim 6, wherein: The driving member (205) further comprises a moving block (205c) and a cross rod (205d), the moving block (205c) is threadedly connected to the outer side of the positive and negative threaded rod (205b), and the cross rod (205d) is fixed to the top of the moving block (205c).

8. The experimental apparatus for detecting a construction work according to claim 7, wherein: The transmission member (206) comprises a moving seat (206a), and the moving seat (206a) is sleeved on the outer side of the cross rod (205d).

9. The experimental apparatus for construction engineering test according to claim 1, wherein: The transmission member (206) further comprises a connecting column (206b), the connecting column (206b) is fixed to the inner wall of the mounting frame (204), and the outer side of the connecting column (206b) is in sliding connection with the inner wall of the moving seat (206a).

10. The experimental apparatus for construction engineering test according to claim 1, wherein: The second limiting member (207) comprises a first notch (207a) and a second notch (207b), the first notch (207a) is formed in the inner wall of the mounting frame (204), and the second notch (207b) is formed in the inner wall of the workbench (201).

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