Compression resistance device for constructional engineering detection

Abstract

The utility model discloses a compression resistance device for constructional engineering detection, and relates to the technical field of constructional engineering detection. Comprising a fixing base, a controller is installed at the left side end of the fixing base, supporting legs are installed at the bottom ends of the controller and the fixing base, universal wheels are installed at the bottom ends of the supporting legs, protective frames are arranged at the top ends of the controller and the fixing base respectively, and moving holes are formed in the front faces, the back faces and the right sides of the protective frames; and the lifting and moving pressure-resistant structure is arranged on the inner wall of the protection frame and is used for detecting the pressure resistance of the constructional engineering sample. According to the utility model, through the arrangement of the lifting and moving compression-resistant structure, compression-resistant tests can be carried out at different heights and positions, the compression-resistant device using the lifting and moving compression-resistant structure can flexibly adapt to concrete test blocks at different positions, the detection efficiency is improved, a plurality of positions can be rapidly and accurately tested at the same time, and the test efficiency is improved. And the uniformity and the reliability of the concrete quality are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering detection, in particular to a pressure-resistant device for construction engineering detection. Background Art

[0002] Concrete is the main component of modern architecture. Its performance directly affects the safety of buildings, and its compressive strength is its most important performance parameter. Existing devices for compressive testing of concrete apply a fixed and continuous force to the concrete module when testing it, so that the top of the module can only be squeezed against the extrusion plate with a fixed force area.

[0003] For example, the patent authorization announcement number CN215296957U is a pressure-resistant device for construction engineering inspection. By setting a motor, a first conical tooth and a pressure sensor, when performing a pressure test on the test object, people control the operation of the motor through the control switch, thereby driving the first conical tooth and the second conical tooth to rotate, and at the same time driving the first threaded rod and the second threaded rod to rotate, thereby driving the pressure plate and the pressure sensor to move downward to perform a pressure test on the test object.

[0004] In a construction environment, the above equipment can only perform compression testing on a piece of concrete. The concrete block needs to be put back in each time a test is performed, which increases labor and wastes working time. During the test, the concrete block will suddenly break, and it is inconvenient to clean the broken concrete blocks, thereby improving work efficiency. Utility Model Content

[0005] The purpose of the present utility model is to provide a pressure-resistant device for construction engineering detection, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a pressure-resistant device for construction engineering inspection, comprising a fixed base, a controller mounted on the left end of the fixed base, support legs mounted on the bottom ends of the controller and the fixed base, universal wheels mounted on the bottom ends of the support legs, protective frames respectively provided on the top ends of the controller and the fixed base, movable holes being provided on the front, back and right sides of the protective frames;

[0007] A lifting and movable pressure-resistant structure is arranged on the inner wall of the protective frame and is used to test the pressure resistance of construction engineering samples;

[0008] The cleaning structure is arranged on the inner side of the bottom end of the protective frame at the top end of the fixing seat and is used for cleaning the sample after testing.

[0009] As a specific solution of the technical solution of this application, the lifting and moving pressure-resistant structure includes a threaded rod, which is rotatably connected to the inner side of the top and bottom ends of the protective frame. The outer wall of the threaded rod is threadedly connected to a threaded sleeve, and a connecting plate is installed at one end of the threaded sleeve, and the two ends of the connecting plate are adapted to the movable hole.

[0010] As a specific solution of the technical solution of this application, a screw rod is rotatably provided on the outer side of one end of the connecting plate, and the other end of the screw rod passes through the movable hole on the right side of the protective frame and is rotatably connected to the right inner wall of the protective frame at the top of the fixed seat.

[0011] As a specific solution of the technical solution of this application, a guide rod is installed between the right side of the connecting plate and the right inner wall of the protective frame, a screw seat is movable between the guide rod and the outer wall of the screw rod, and a pressure detection head is installed at the bottom end of the screw rod seat.

[0012] As a specific solution of the technical solution of this application, a slide rail is installed on the outer side of the right end of the protective frame, a slider is slidingly set between the outer walls of the slide rail, a fixed plate is installed on the outer end of the slider, and a motor is installed on the top of the fixed plate.

[0013] As a specific solution of the technical solution of this application, the cleaning structure includes a mounting plate, two cylinders are installed on the top of the mounting plate, and the telescopic ends of the cylinders pass through the inner side of the back of the protective frame and are installed with a cleaning plate.

[0014] As a specific solution of the technical solution of the present application, a discharge trough is installed on the front outer wall of the fixing seat, and an observation window is opened on the front outer wall of the protective frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The compression resistance device for construction engineering inspection can perform compression tests at different heights and positions by means of a lifting and movable compression resistance structure. The compression resistance device using the lifting and movable compression resistance structure can flexibly adapt to concrete test blocks at different positions, thereby improving inspection efficiency and being able to perform rapid and accurate tests on multiple positions at the same time, thereby ensuring the uniformity and reliability of concrete quality.

[0017] At the same time, the setting of the cleaning structure can prevent concrete residues from damaging the detection equipment, extending the service life of the equipment. The integrated cleaning structure reduces manual intervention and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from the axial side;

[0019] Figure 2 This is a rear view structural diagram of the utility model;

[0020] Figure 3This is a schematic cross-sectional view of the protective frame of the present utility model;

[0021] Figure 4 This is a schematic diagram of the lifting, moving and compressive resistance structure of the utility model.

[0022] In the figure: 1. Fixed seat; 101. Support leg; 103. Universal wheel; 2. Controller; 3. Protective frame; 301. Moving hole; 4. Lifting and moving pressure-resistant structure; 401. Threaded rod; 402. Threaded sleeve; 403. Connecting plate; 404. Screw; 405. Guide rod; 406. Screw seat; 407. Pressure-resistant detection head; 408. Slide rail; 409. Slider; 410. Fixed plate; 5. Cleaning structure; 501. Mounting plate; 502. Cylinder; 503. Cleaning plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0024] It should be noted that, in the description of this application, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on this application.

[0025] Furthermore, it should be understood that for the sake of ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0026] like Figure 1-Figure 2 As shown, the utility model provides a technical solution: a pressure-resistant device for construction engineering inspection, comprising a fixed base 1, a controller 2 is installed at the left end of the fixed base 1, and support legs 101 are installed at the bottom ends of the controller 2 and the fixed base 1, and universal wheels 103 are installed at the bottom ends of the support legs 101. Protective frames 3 are respectively provided at the top ends of the controller 2 and the fixed base 1, and movable holes 301 are provided at the front, back and right sides of the protective frame 3. A lifting and movable pressure-resistant structure 4 is provided on the inner wall of the protective frame 3 for inspecting the pressure resistance of construction engineering samples. A cleaning structure 5 is provided on the inner side of the bottom end of the protective frame 3 at the top end of the fixed base 1 for cleaning the samples after inspection.

[0027] It should be noted that in the present invention, the lifting and moving pressure-resistant structure 4 is a structure that can achieve left and right and up and down movement. Specifically, the lifting and moving pressure-resistant structure 4 includes a threaded rod 401, and the threaded rod 401 is rotatably connected to the inner side of the top and bottom ends of the protective frame 3. The outer wall of the threaded rod 401 is threadedly connected to a threaded sleeve 402, and a connecting plate 403 is installed at one end of the threaded sleeve 402. The two ends of the connecting plate 403 are adapted to the movable hole 301. It should be clear that the connecting plate 403 moves up and down on the inner wall of the movable hole 301 in the direction of length. The setting of the movable hole 301 is so that the connecting plate 403 can be limited in the movable hole 301. It should also be clear that the movable hole 301 is opened axially with the height of the protective frame 3 as the axial direction. Figure 3 As shown, the lifting and moving pressure-resistant structure 4 is a structure that can move up and down and left and right. In the embodiment of the present application, there are no excessive restrictions and it can be any combination of structures, such as: electric slide rails and electric sliders, gears and racks. Since it is a prior art, it will not be described here. A screw rod 404 is rotatably provided on the outer side of one end of the connecting plate 403. The other end of the screw rod 404 passes through the movable hole 301 on the right side of the protective frame 3 and is rotatably connected to the right inner wall of the protective frame 3 at the top of the fixed seat 1. A guide rod 405 is installed between the right side of the connecting plate 403 and the right inner wall of the protective frame 3. A screw rod seat 406 is provided for the movement of the outer wall of the guide rod 405 and the screw rod 404. A pressure-resistant detection head 407 is installed at the bottom end of the screw rod seat 406. A slide rail 408 is installed on the outer side of the right end of the protective frame 3. A slider 409 is slidably provided between the outer walls of the slide rail 408. A fixed plate 410 is installed on the outer end of the slider 409. A motor is installed on the top of the fixed plate 410, and the output end of the motor is connected to the screw rod 404. It should be clear that in the embodiment of the present application, the motor serves as a power source for lifting and moving the pressure-resistant structure 4, and the motor is connected to a power source of an external device.

[0028] like Figure 4As shown, in the present invention, a cleaning structure 5 is provided on the back of the protective frame 3 on the top of the fixed base 1. Specifically, the cleaning structure 5 includes a mounting plate 501. Two cylinders 502 are installed on the top of the mounting plate 501. The retractable ends of the cylinders 502 extend through the inner side of the back of the protective frame 3 and are installed with cleaning plates 503. A discharge chute is installed on the front outer wall of the fixed base 1, and an observation window is opened on the front outer wall of the protective frame 3. It should be understood that the cleaning structure 5 is driven by the cylinders 502 to move the cleaning plates 503 along the inner wall of the protective frame 3. At the same time, it should be understood that the contact surface between the cleaning plates 503 and the fixed base 1 is provided with a brush, which can clean the concrete fragments in the placement groove opened on the fixed base 1. In this embodiment of the present invention, a protective door is installed on the front of the protective frame 3 on the fixed base 1 via a hinge. The observation window provided on the protective door is for easy viewing of the concrete test block during testing. When the compressive test head 407 performs compressive testing on the concrete test block, the test data is wirelessly transmitted to the controller 2, so that the compressive test data can be collected.

[0029] 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 limited by the accompanying embodiments and their equivalents.

Claims

1. A compressive device for construction engineering inspection, characterized in that: The invention comprises a fixed seat (1), a controller (2) is installed on the left end of the fixed seat (1), and support legs (101) are installed on the bottom ends of the controller (2) and the fixed seat (1), and universal wheels (103) are installed on the bottom ends of the support legs (101), and protective frames (3) are respectively provided on the top ends of the controller (2) and the fixed seat (1), and movable holes (301) are opened on the front, back and right sides of the protective frames (3); a lifting and movable pressure-resistant structure (4) is provided on the inner wall of the protective frame (3) for testing the pressure resistance of construction engineering samples; and a cleaning structure (5) is provided on the inner side of the bottom end of the protective frame (3) at the top end of the fixed seat (1) for cleaning the tested samples.

2. A pressure-resistant device for construction engineering inspection according to claim 1, characterized in that: The lifting and moving pressure-resistant structure (4) includes a threaded rod (401), which is rotatably connected to the inner sides of the top and bottom ends of the protective frame (3), and the outer wall of the threaded rod (401) is threadedly connected to a threaded sleeve (402), and a connecting plate (403) is installed at one end of the threaded sleeve (402), and both ends of the connecting plate (403) are adapted to the moving hole (301).

3. A pressure-resistant device for construction engineering inspection according to claim 2, characterized in that: A screw rod (404) is rotatably provided on the outer side of one end of the connecting plate (403), and the other end of the screw rod (404) passes through the right movable hole (301) of the protective frame (3) and is rotatably connected to the right inner wall of the protective frame (3) at the top of the fixing seat (1).

4. A pressure-resistant device for construction engineering inspection according to claim 3, characterized in that: A guide rod (405) is installed between the right side of the connecting plate (403) and the right inner wall of the protective frame (3). A screw rod seat (406) is movably provided on the outer wall of the guide rod (405) and the screw rod (404). A pressure-resistant detection head (407) is installed at the bottom end of the screw rod seat (406).

5. The pressure-resistant device for construction engineering inspection according to claim 1, characterized in that: A slide rail (408) is installed on the outer side of the right end of the protection frame (3), a slider (409) is slidably provided between the outer walls of the slide rail (408), a fixed plate (410) is installed on the outer end of the slider (409), and a motor is installed on the top of the fixed plate (410).

6. The pressure-resistant device for construction engineering inspection according to claim 1, characterized in that: The cleaning structure (5) comprises a mounting plate (501), two cylinders (502) are mounted on the top of the mounting plate (501), and the telescopic ends of the cylinders (502) penetrate the inner side of the back of the protective frame (3) and are mounted with a cleaning plate (503).

7. The pressure-resistant device for construction engineering inspection according to claim 1, characterized in that: A discharge trough is installed on the front outer wall of the fixing seat (1), and an observation window is opened on the front outer wall of the protection frame (3).

Images