New building material detection device

Abstract

The utility model belongs to the technical field of building detection, and particularly relates to a new building material detection device which comprises a rocker arm, an air cylinder is arranged on the rocker arm, a piston rod of the air cylinder is provided with a detection head through a pressure detector, an adjusting support assembly is arranged on the rocker arm and comprises a fixed seat fixed on the rocker arm, and a pressure sensor is arranged on the fixed seat. A left adjusting mechanism and a right adjusting mechanism are arranged at the left end and the right end of the fixing base correspondingly, and material limiting mechanisms are movably arranged at the tops of the left adjusting mechanism and the right adjusting mechanism. The height of the left end and the height of the right end of the material limiting mechanism can be flexibly adjusted by controlling the left adjusting mechanism and the right adjusting mechanism respectively, so that the detection angle of a new material is conveniently changed, and the compression resistance of the new material at different angles is detected; the stress condition of materials in actual building application is better met, and the accuracy and the reliability of a detection result are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building detection technical field, concretely relates to a building new material detection device. BACKGROUND

[0002] In building engineering, the compression resistance of building new material is one of the key factors to ensure the safety and stability of building structure. The building new material detection device on the market can only detect the compression resistance of the material at a single angle. However, in the actual building application scene, the building material will be subjected to pressure from different directions and angles. The detection result at a single angle cannot fully reflect the compression resistance of the material in the complex actual environment, so the detection result has limitations and cannot provide accurate and reliable basis for the design and construction of building engineering. Therefore, it is necessary to develop a device that can conveniently adjust the material detection angle and perform multi-angle compression resistance detection. SUMMARY

[0003] To solve the problems in the background art, the utility model provides a building new material detection device, which can change the height of the left and right ends of the material limiting mechanism by controlling the left and right adjusting mechanisms respectively, so as to flexibly adjust the detection angle of the new material and accurately detect the compression resistance of the new material at different angles.

[0004] A building new material detection device, comprising a rocker arm, a cylinder is arranged on the rocker arm, a piston rod of the cylinder is provided with a detection head through a pressure detector, and an adjusting support assembly is arranged on the rocker arm.

[0005] The adjusting support assembly comprises a fixed seat fixed on the rocker arm, left and right ends of the fixed seat are respectively provided with a left adjusting mechanism and a right adjusting mechanism, and a material limiting mechanism is movably arranged on the top of the left adjusting mechanism and the right adjusting mechanism. The left adjusting mechanism and the right adjusting mechanism are the same in size and are symmetrically arranged.

[0006] The left adjusting mechanism comprises a pair of supports fixed on the fixed seat and a support arm movably arranged on the fixed seat, a lead screw is arranged between the two supports, a speed reducer motor one is arranged on the support and connected with the lead screw through an output shaft, a threaded sleeve is screwed on the external thread of the lead screw, a top arm is movably arranged on the threaded sleeve, one end of the top arm is movably connected with the material limiting mechanism, and the support arm is movably connected with the top arm.

[0007] The material limiting mechanism comprises a concave seat movably arranged on a pair of top arms, a pair of U-shaped supports are arranged on the concave seat, and a pair of locking bolts are arranged on the U-shaped supports.

[0008] Further, the pressure detector is detachably connected with the piston rod and the detection head of the cylinder, facilitating replacement and maintenance of the pressure detector.

[0009] Further, the two ends of the lead screw are respectively provided with limit blocks for preventing the threaded sleeve from being detached from the lead screw.

[0010] Further, the speed reducer motor is a servo motor, which can accurately control the rotation angle and speed of the lead screw, so as to accurately adjust the height of the material limiting mechanism.

[0011] Further, the inner wall of the U-shaped support is provided with a rubber pad, which can increase the friction and avoid damaging the surface of the material when the lock bolt is used to fix the new building material.

[0012] Further, the material of the detection head is high-strength alloy steel, which has high hardness and wear resistance, so that the detection head is not easy to be damaged during the detection of the new building material, and the accuracy and reliability of the detection are improved.

[0013] The device can control the speed reducer motor in the left adjusting mechanism and the right adjusting mechanism respectively, so that the lead screw rotates and drives the threaded sleeve to move, thereby changing the height of the top arm.

[0014] Compared with the prior art, the device has the following beneficial effects:

[0015] The device can flexibly adjust the height of the left and right ends of the material limiting mechanism by controlling the left adjusting mechanism and the right adjusting mechanism respectively, so as to conveniently change the detection angle of the new material and realize the detection of the compression resistance of the new material at different angles, which is more consistent with the stress condition of the material in actual building application and improves the accuracy and reliability of the detection result. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the device, and constitute a part of the specification, which is used together with the embodiments of the device to explain the device, and do not constitute a limitation on the device. In the drawings:

[0017] Figure 1 is a structural schematic view of the device;

[0018] Figure 2 is a structural schematic view of the adjusting support assembly of the device;

[0019] Figure 3 is a sectional view of the adjusting support assembly of the device;

[0020] Figure 4 It is the front view structural schematic diagram of the adjusting support assembly of the utility model;

[0021] In the figure,

[0022] The rocker arm 1, the cylinder 2, the pressure detector, the detection head 3, the adjusting support assembly 4, the fixed seat 41, the left adjusting mechanism 42, the right adjusting mechanism 43, the material limiting mechanism 44, the support 421, the support arm 422, the screw rod 423, the speed reduction motor one 424, the threaded sleeve 425, the top arm 426, the concave seat 431, the U-shaped support 432, the locking bolt 433. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment 1

[0025] As shown in the figure, Figures 1-4

[0026] A kind of building new material detection device.

[0027] In the embodiment: to solve the technical problems existing in this prior art, as disclosed in the above background art "the building new material detection device on current market, mostly can only carry out single angle compression detection to material. However, in actual building application scene, building material will be subjected to pressure from different directions and angles. Single angle detection result cannot comprehensively reflect the compression performance of material in complex actual environment, so that detection result has limitation, cannot provide accurate and reliable basis for the design and construction of building engineering", in combination with actual use, this problem is obviously a practical problem and is relatively difficult to solve, therefore, to solve this technical problem, on this basis, a kind of building new material detection device is provided.

[0028] As shown in the figure, Figures 1-4

[0029] ​​In combination with the above, including the rocker arm 1, the rocker arm 1 is provided with a cylinder 2, the piston rod of the cylinder 2 is provided with a detection head 3 through a pressure detector, the rocker arm 1 is provided with an adjusting support assembly 4, the adjusting support assembly 4 includes a fixed seat 41 fixed on the rocker arm 1, the left and right ends of the fixed seat 41 are respectively provided with a left adjusting mechanism 42 and a right adjusting mechanism 43, the top of the left adjusting mechanism 42 and the right adjusting mechanism 43 is movably provided with a material limiting mechanism 44, the left adjusting mechanism 42 and the right adjusting mechanism 43 are the same in size and are symmetrically arranged, the left adjusting mechanism 42 includes a pair of supports 421 fixed on the fixed seat 41, and a support arm 422 movably arranged on the fixed seat 41, a lead screw 423 is arranged between the two supports 421, a reduction motor one 424 with an output shaft connected with the lead screw 423 is arranged on the support 421, a threaded sleeve 425 is screwed on the external thread of the lead screw 423, a top arm 426 is movably arranged on the threaded sleeve 425, one end of the top arm 426 is movably connected with the material limiting mechanism 44, the support arm 422 is movably connected with the top arm 426, the material limiting mechanism 44 includes a concave seat 431 movably arranged on a pair of top arms 426, a pair of U-shaped supports 432 are arranged on the concave seat 431, and a pair of locking bolts 433 are arranged on the U-shaped supports 432.

[0030] The pressure detector is detachably connected with the piston rod of the cylinder 2 and the detection head 3, which facilitates the replacement and maintenance of the pressure detector.

[0031] Limiting blocks are arranged at both ends of the lead screw 423 to prevent the threaded sleeve 425 from being detached from the lead screw 423.

[0032] The reduction motor one 424 is a servo motor, which can accurately control the rotation angle and speed of the lead screw 423, so as to accurately adjust the height of the material limiting mechanism 44.

[0033] The inner wall of the U-shaped support 432 is provided with a rubber pad, which can increase the friction and avoid damaging the material surface when the locking bolt 433 is used to fix the building new material.

[0034] The material of the detection head 3 is high-strength alloy steel.

[0035] Device installation and preparation

[0036] Stable installation of rocker arm 1 on a suitable detection platform, to ensure its stability. In turn, install cylinder 2, pressure detector, detection head 3 and adjustment support assembly 4, check the connection of each component, especially the detachable connection between the pressure detector and the piston rod of cylinder 2 and detection head 3, to ensure tight connection. At the same time, check whether the limiting blocks at both ends of screw rod 423 are installed in place, and whether the wiring of speed reducer motor 424 is correct.

[0037] New material fixation

[0038] Place the building new material to be detected between the U-shaped supports 432 on the concave seat 431, and tighten the bolts 433 to increase the friction force by using the rubber pads on the inner wall of the U-shaped supports 432, to firmly fix the new material and prevent it from moving during detection.

[0039] Angle adjustment

[0040] According to the detection requirements, control the speed reducer motor 424 in the left adjustment mechanism 42 and the right adjustment mechanism 43 respectively. For example, if you want to tilt the new material to the left, start the speed reducer motor 424 in the left adjustment mechanism 42 to make the screw rod 423 rotate, driving the threaded sleeve 425 to move upwards, thereby raising the left top arm 426; at the same time, you can appropriately control the speed reducer motor 424 in the right adjustment mechanism 43 to lower or keep the right top arm 426 unchanged, to achieve the tilting of the material limiting mechanism 44, and further adjust the detection angle of the new material.

[0041] Compression resistance detection

[0042] After adjusting the angle of the new material, start the cylinder 2, and the piston rod of the cylinder 2 pushes the detection head 3 to move downwards, exerting pressure on the new material. The pressure detector detects the pressure value in real time and transmits the data to the corresponding display device. Record the maximum pressure value that the new material can withstand at different angles, to complete the compression resistance performance detection of the new material at different angles.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principles of the present application shall be included within the protection scope of the present application.

Claims

1. A building new material detection device, characterized in that, The utility model provides a kind of pressure detector and cylinder (2) of piston rod and detection head (3) between all be detachable connection, it is convenient to replace and maintain to pressure detector.

2. The building new material detection device according to claim 1, characterized in that, The limiting block is arranged at both ends of the screw rod (423) to prevent the threaded sleeve (425) from being detached from the screw rod (423).

3. The building new material detection device according to claim 1, characterized in that: The servo motor of the speed reducer motor one (424) can accurately control the rotating angle and speed of the screw rod (423), so as to accurately adjust the height of the material limiting mechanism (44).

4. The building new material detection device according to claim 1, characterized in that: The rubber pad is arranged on the inner wall of the U-shaped support (432), which can increase the friction when the locking bolt (433) is used to fix the building materials, and avoid damaging the surface of the materials.

5. The building new material detection device according to claim 1, characterized in that: The material of the detection head (3) is high-strength alloy steel.

6. The building new material detection device according to claim 1, characterized in that: ​

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