Scaffold curvature detection device

Abstract

The utility model relates to the technical field of scaffold detection, and discloses a scaffold curvature detection device, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a plurality of fixed columns, the tops of the fixed columns are fixedly connected with a top plate, the outer walls of the fixed columns are slidably connected with a plurality of sliding columns, the outer walls of the sliding columns are rotatably connected with rollers, and the rollers are fixedly connected with the top plate. The upper end and the lower end of each sliding column are fixedly connected with mounting seats, a reset spring is fixedly connected between every two adjacent mounting seats, a compression spring is fixedly connected between every two adjacent mounting seats and the bottom plate, a fixed beam is fixedly connected to the middle of the bottom face of the top plate, and a sliding groove is formed in the top of the inner wall of the fixed beam. According to the utility model, the steel pipe penetrates into the space between the two rollers on the left side and then penetrates out of the space between the two rollers on the right side, and the fixing columns at the upper end and the lower end extrude the two rollers towards the middle part, so that the steel pipe to be detected is fixed, and the device can adapt to steel pipes of various specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to scaffold detection technical field especially relates to scaffold bending degree detection device. BACKGROUND

[0002] Scaffold is the working platform that erects to guarantee each construction process to carry on smoothly, and divides into outside scaffold, inside scaffold according to the position of erection, and can divide into wood scaffold, bamboo scaffold, steel pipe scaffold according to the different materials, and before the use of scaffold, need to carry out quality detection to each specification scaffold, and the bending performance test of scaffold is extremely important part, and steel pipe is a common material of erecting scaffold, can be repeatedly used, but scaffold steel pipe appears arc bending condition by external force in the erecting use process, makes scaffold steel pipe inconvenient to erect, use again, needs to detect the bending degree to determine whether can use again.

[0003] Through the retrieval, China patent publication number: CN216432821U discloses scaffold bending degree detection device, including the base, the top rotation of base is connected with first double -end threaded rod and screw rod, the surface of first double -end threaded rod is threaded and is connected with two first mobile sleeves, the first mobile sleeve top is fixedly installed with first moving block, the first moving block inside rotation is connected with rotating column, the one side of rotating column is connected with clamping plate, the surface of screw rod is threaded and is connected with second mobile sleeve, and the top of second mobile sleeve is fixedly connected with moving frame;The utility model discloses through setting up clamping plate, contact, supporting wheel and detection rope etc. Mechanism assembly, so that the device relative to prior art can quickly detect the bending degree of scaffold steel pipe, and the detection result is accurate, and convenient to use, greatly reduces the cumbersome operation steps in traditional technology, saves time and labor, indirectly increases the construction efficiency of the site, but the above structure cannot adapt to different specifications of steel pipe, so that when detecting different specifications of steel pipe, the device needs to be adjusted complicatedly, greatly reduces the detection efficiency. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides scaffold bending degree detection device, aims at improving the problem that the prior art cannot adapt to different specifications of steel pipe, so that when detecting different specifications of steel pipe, the device needs to be adjusted complicatedly, greatly reduces the detection efficiency.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: Scaffold bending degree detection device, including the bottom plate, the top of the bottom plate is fixedly connected with a plurality of fixed column, the top of fixed column is fixedly connected with the top plate, the outer wall of fixed column is slidably connected with a plurality of sliding column, the outer wall of sliding column is rotatably connected with the gyro wheel, the upper and lower ends of sliding column are fixedly connected with the mounting seat, the adjacent between two mounting seat is fixedly connected with the reset spring, the adjacent between mounting seat and bottom plate is fixedly connected with the compression spring, the bottom surface middle part of top plate is fixedly connected with the fixed beam, the outer wall of fixed beam is provided with measuring mechanism, the measuring mechanism is used to measure the bending degree.

[0006] Through the above technical scheme: the bottom plate is the basic support structure, the top of the bottom plate is fixedly connected with a plurality of fixed column, and the fixed column is evenly distributed on the four corners of the bottom plate, plays the role of supporting and positioning, and the top of the fixed column is fixedly connected with the top plate, to form a stable frame structure, on the outer wall of the fixed column, a plurality of sliding columns are slidably connected, the sliding columns can freely slide along the axial direction of the fixed column to adapt to the detection requirements of scaffolds of different sizes, the outer wall of the sliding column is rotatably connected with the gyro wheel, the surface of the gyro wheel is made of a material with certain friction and wear resistance, when the scaffold steel pipe is placed on the gyro wheel, the rolling operation can be conveniently carried out, and the influence of friction on the detection process is reduced, the upper and lower ends of the sliding column are fixedly connected with the mounting seat, the adjacent between two mounting seats is fixedly connected with the reset spring, the reset spring has a certain elastic coefficient, when the scaffold exerts pressure on the gyro wheel, the sliding column will displace a certain distance, and when the external force disappears, the reset spring can restore the sliding column to the initial position, ensuring the repeatability and accuracy of the detection device, and the adjacent between the mounting seat and the bottom plate is fixedly connected with the compression spring, the compression spring is used to tightly adhere the gyro wheel to the surface of the scaffold.

[0007] Further description of the above technical scheme:

[0008] The measuring mechanism includes a sleeve, the outer wall of the sleeve is slidably connected with the inner wall of the fixed beam, the outer wall of the sleeve is provided with a slot, the inner wall of the sleeve is fixedly connected with a reset spring at the top end, the other end of the reset spring is fixedly connected with a limit block, the outer wall of the limit block is fixedly connected with a pointer, and the bottom surface of the limit block is fixedly connected with a sliding rod.

[0009] Through the technical scheme, the outer wall of the sleeve and the inner wall of the fixed beam are in a sliding connection relationship, which ensures that the sleeve can move flexibly within the limit of the fixed beam and also ensures the stability and accuracy of the movement process, thereby providing a solid foundation guarantee for subsequent measurement actions. The outer wall of the sleeve is provided with a groove, which plays a guiding and limiting role for the pointer during measurement. The inner top of the sleeve is fixedly connected with a return spring, which can provide appropriate elastic force during measurement. The other end of the return spring is fixedly connected with a limiting block. A pointer is fixedly connected to the outer wall of the limiting block. The pointer has a sheet structure with a clear indication arrow, so that the related measurement value can be clearly and accurately indicated during measurement. The required measurement data can be quickly and accurately obtained by observing the pointer, thereby realizing the intuitive reading function. A slide rod is fixedly connected to the bottom surface of the limiting block. The slide rod is in sliding cooperation with the inner wall of the sleeve, so that the slide rod can stably slide up and down inside the sleeve along with the movement of the limiting block and effectively transmit force and guide the movement direction during sliding.

[0010] As a further description of the above technical scheme:

[0011] The bottom surface of the bottom plate is fixedly connected with universal wheels at four corners, and the upper end of the universal wheel is rotatably connected with a fastening piece.

[0012] Through the above technical scheme, the bottom surface of the bottom plate is fixedly connected with universal wheels at four corners, and the upper end of the universal wheel is rotatably connected with a fastening piece. The universal wheels can move flexibly while being fixed by the fastening piece when needed, preventing the device from sliding randomly and greatly improving the stability and adaptability of the device in different use scenarios.

[0013] As a further description of the above technical scheme:

[0014] The top surface of the top plate is fixedly connected with a processor, and the outer wall of the processor is fixedly connected with a screen.

[0015] Through the above technical scheme, the top surface of the top plate is fixedly connected with a processor, which can process and save the measured data. The outer wall of the processor is fixedly connected with a screen, which can clearly display various data information.

[0016] As a further description of the above technical scheme:

[0017] The inner wall of the fixed beam is provided with a sliding groove at the top, and the top of the sleeve is fixedly connected with a sliding block.

[0018] Through the technical scheme, the sliding groove is accurately arranged on the top of the inner wall of the fixed beam, the top of the sleeve is fixedly connected with the sliding block, and the sliding block can smoothly slide in the sliding groove, so that the position adjustment of the sleeve in the fixed beam is more flexible and accurate, and a solid foundation is laid for efficient operation and multifunctional realization of the whole device.

[0019] As a further description of the above technical scheme:

[0020] The outer wall of the sliding block is in sliding connection with the inner wall of the sliding groove, and the outer wall of the sliding block is fixedly connected with a fixing member.

[0021] Through the technical scheme, the outer wall of the sliding block is in close sliding connection with the inner wall of the sliding groove, ensuring that the sliding block can smoothly and smoothly reciprocate in the sliding groove, effectively limiting the degree of freedom of the sliding block, so that it can only move in the direction specified by the sliding groove, thereby providing a stable basis for accurate operation of the whole device.

[0022] As a further description of the above technical scheme:

[0023] The outer wall of the fixing member is threadedly connected with a bolt, and the outer wall of the sleeve is provided with a scale.

[0024] Through the technical scheme, the outer wall of the sleeve is provided with a scale, providing an intuitive and accurate measurement basis, and by reading the numerical value on the scale, the extension position of the sliding rod in the sleeve can be accurately understood.

[0025] As a further description of the above technical scheme:

[0026] The outer wall of the sliding rod is fixedly connected with a guide column, and the bottom surface of the sliding rod is inclined.

[0027] Through the technical scheme, the guide column ensures that the sliding rod always moves along the predetermined track, avoiding deviation and shaking, and improving the stability and reliability of the device operation, and the bottom surface of the sliding rod is inclined, so that the sliding rod can more labor-saving and efficiently realize force transmission and conversion when interacting with the steel pipe, optimizing the working performance of the whole device, and making it better meet various complex work requirements.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1. In the utility model, the steel pipe to be detected is threaded between the two rollers on the left side, and then threaded out from the two rollers on the right side, the fixed column at the upper and lower ends extrudes the two rollers to the middle part, realizes the fixation of the steel pipe to be detected, can adapt to steel pipes of various specifications, the measuring mechanism can slide back and forth on the fixed beam, slides the measuring mechanism from one direction to another direction, can obtain the measurement data, also can set two measuring mechanisms at different positions, measures different positions, finally calculates the bending degree of the steel pipe by the processor.

[0030] 2. In the utility model, when the steel pipe to be detected slides at the fixed position, the sliding rod is lifted upward, the fixed pointer of the sliding rod indicates the scale outside the sleeve, reads the changed data, according to the length and thickness of the steel pipe, the bending degree of the steel pipe can be calculated, the sleeve can be fixed by tightening the bolt, at this time, the steel pipe can also be slid, the bolt can also be loosened, and the sleeve can be slid in the fixed beam, a plurality of measurement modes are provided, and a plurality of situations are adapted. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is the front side perspective view of the scaffold bending degree detection device provided by the utility model;

[0032] Figure 2 It is the local structure diagram of the scaffold bending degree detection device roller provided by the utility model;

[0033] Figure 3 It is the local structure diagram of the scaffold bending degree detection device fixed beam provided by the utility model;

[0034] Figure 4 It is the local structure display diagram of the sleeve of the scaffold bending degree detection device provided by the utility model;

[0035] Figure 5 It is the local structure split diagram of the sliding rod of the scaffold bending degree detection device provided by the utility model.

[0036] LEGEND:

[0037] 1, bottom plate, 2, measuring mechanism, 201, sleeve, 202, slot, 203, return spring, 204, limit block, 205, pointer, 206, sliding rod, 3, top plate, 4, sliding column, 5, fixed column, 6, roller, 7, mounting seat, 8, return spring, 9, compression spring, 10, fixed beam, 11, scale, 12, processor, 13, screen, 14, universal wheel, 15, fastening piece, 16, sliding groove, 17, fixed part, 18, bolt, 19, sliding block, 20, guide column. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0039] Please refer to the drawings Figure 1 - the drawings Figure 3 In one embodiment of the utility model, a scaffold bending degree detection device comprises a base plate 1, the top of the base plate 1 is fixedly connected with a plurality of fixed columns 5, the top of the fixed column 5 is fixedly connected with a top plate 3, the outer wall of the fixed column 5 is slidably connected with a plurality of sliding columns 4, the outer wall of the sliding column 4 is rotatably connected with a roller 6, the upper and lower ends of the sliding column 4 are fixedly connected with mounting seats 7, the adjacent two mounting seats 7 are fixedly connected with return springs 8, the adjacent mounting seat 7 and the base plate 1 are fixedly connected with compression springs 9, the bottom surface of the top plate 3 is fixedly connected with a fixed beam 10, the outer wall of the fixed beam 10 is provided with a measuring mechanism 2, and the measuring mechanism 2 is used for measuring the bending degree.

[0040] Specifically, the base plate 1 is a basic support structure, the top of the base plate 1 is fixedly connected with a plurality of fixed columns 5, the fixed columns 5 are evenly distributed on the four corners of the base plate 1, play a supporting and positioning role, the top of the fixed column 5 is fixedly connected with the top plate 3, thereby forming a stable frame structure, a plurality of sliding columns 4 are slidably connected on the outer wall of the fixed column 5, the sliding column 4 can freely slide along the axial direction of the fixed column 5 to adapt to the detection requirements of scaffolds of different sizes, the outer wall of the sliding column 4 is rotatably connected with a roller 6, the surface of the roller 6 is made of a material with certain friction and wear resistance, when the scaffold steel pipe is placed on the roller 6, the rolling operation can be conveniently carried out, and the influence of friction on the detection process is reduced, the upper and lower ends of the sliding column 4 are fixedly connected with mounting seats 7, the adjacent two mounting seats 7 are fixedly connected with return springs 8, the return spring 8 has a certain elastic coefficient, when the scaffold exerts pressure on the roller 6, the sliding column 4 will displace a certain distance, and when the external force disappears, the return spring 8 can restore the sliding column 4 to the initial position, ensuring the repeatability and accuracy of the detection device, the adjacent mounting seat 7 and the base plate 1 are fixedly connected with compression springs 9, and the compression spring 9 can make the roller 6 closely adhere to the surface of the scaffold.

[0041] Please refer to the drawings Figure 4 - the drawings Figure 5, the measuring mechanism 2 includes a sleeve 201, the outer wall of the sleeve 201 is in sliding connection with the inner wall of the fixed beam 10, the outer wall of the sleeve 201 is provided with a slot 202, the inner wall top of the sleeve 201 is fixedly connected with a return spring 203, the other end of the return spring 203 is fixedly connected with a limiting block 204, the outer wall of the limiting block 204 is fixedly connected with a pointer 205, the bottom surface of the limiting block 204 is fixedly connected with a sliding rod 206;

[0042] Specifically, the sliding connection of the outer wall of the sleeve 201 with the inner wall of the fixed beam 10 ensures that the sleeve 201 can move flexibly within the limit of the fixed beam 10, and also ensures the stability and accuracy of the movement process, thereby providing a solid foundation guarantee for the subsequent measurement action, the outer wall of the sleeve 201 is provided with a slot 202, which plays a guiding and limiting role for the pointer 205 during measurement, the inner top of the sleeve 201 is fixedly connected with a return spring 203, which can provide just the right spring force during measurement, the other end of the return spring 203 is fixedly connected with a limiting block 204, on the outer wall of the limiting block 204, a pointer 205 is fixedly connected, the pointer 205 has a sheet structure with obvious indicating arrows, so that the related measurement value can be clearly and accurately indicated during measurement, and the required measurement data can be quickly and accurately obtained by observing the pointer 205, thereby realizing the function of intuitive reading, a sliding rod 206 is fixedly connected to the bottom surface of the limiting block 204, the sliding rod 206 is in sliding connection with the inner wall of the sleeve 201, so that the sliding rod 206 can stably slide up and down inside the sleeve 201 along with the movement of the limiting block 204, and can effectively transmit force and guide the movement direction during sliding.

[0043] Please refer to the accompanying drawings Figure 1 The accompanying drawings Figure 3 The bottom surface of the bottom plate 1 is fixedly connected with universal wheels 14 at four corners, the upper end of the universal wheel 14 is rotatably connected with a fastening piece 15, the top surface of the top plate 3 is fixedly connected with a processor 12, the outer wall of the processor 12 is fixedly connected with a screen 13, the inner wall top of the fixed beam 10 is provided with a sliding groove 16, and the top of the sleeve 201 is fixedly connected with a sliding block 19;

[0044] Specifically, the bottom surface of the bottom plate 1 is fixedly connected with universal wheels 14 at four corners, and the upper end is rotatably connected with a fastening piece 15, so that the universal wheels 14 can be fixed by the fastening piece 15 when necessary while ensuring flexible turning and moving, preventing the device from sliding randomly, greatly improving the stability and adaptability of the device in different use scenarios. The top surface of the top plate 3 is fixedly connected with a processor 12, which can process and save measured data. A screen 13 is fixedly connected to the outer wall of the processor 12, which can clearly display various data information. A sliding groove 16 is accurately provided on the inner wall of the top of the fixed beam 10. A sleeve 201 is fixedly connected to the top of the sliding block 19. The sliding block 19 can smoothly slide in the sliding groove 16, making the position adjustment of the sleeve 201 in the fixed beam 10 more flexible and accurate, laying a solid foundation for the efficient operation and multifunctional realization of the entire device.

[0045] Please refer to the attached Figure 3 - attached Figure 5 The outer wall of the sliding block 19 is slidably connected with the inner wall of the sliding groove 16. The outer wall of the sliding block 19 is fixedly connected with a fixing piece 17. The outer wall of the fixing piece 17 is threadedly connected with a bolt 18. The outer wall of the sleeve 201 is provided with a scale 11. The outer wall of the sliding rod 206 is fixedly connected with a guide column 20. The bottom surface of the sliding rod 206 is inclined.

[0046] Specifically, the outer wall of the sliding block 19 is tightly slidably connected with the inner wall of the sliding groove 16, ensuring that the sliding block 19 can smoothly reciprocate in the sliding groove 16, effectively limiting the degree of freedom of the sliding block 19, so that it can only move in the direction specified by the sliding groove 16, thereby providing a stable foundation for the accurate operation of the entire device. On the outer wall of the sliding block 19, a fixing piece 17 is fixedly connected. The outer wall of the fixing piece 17 is carefully provided with threads and is threadedly connected with a bolt 18. When the bolt 18 is tightened, it can tightly abut against the component in contact with it, thereby accurately fixing the position of the sliding block 19 and preventing it from shifting unnecessarily, ensuring the reliability and stability of the device during operation. The outer wall of the sleeve 201 is provided with a scale 11, providing an intuitive and accurate measurement basis. By reading the values on the scale 11, the extension position of the sliding rod 206 in the sleeve 201 can be accurately understood. The outer wall of the sliding rod 206 is also fixedly connected with a guide column 20. The guide column 20 ensures that the sliding rod 206 always moves along the predetermined trajectory, avoiding deviation and shaking, improving the stability and reliability of the device operation. The bottom surface of the sliding rod 206 is inclined, making it easier and more efficient to transfer and convert forces when interacting with the steel pipe, optimizing the working performance of the entire device and enabling it to better meet various complex work requirements.

[0047] Working principle: the steel pipe to be detected is inserted from the two rollers 6 on the left side, and then is taken out from the two rollers 6 on the right side. The fixed column 5 at the upper and lower ends extrudes the two rollers 6 to the middle part to fix the steel pipe to be detected. The measuring mechanism 2 can slide on the fixed beam 10 back and forth. The measuring mechanism 2 is slid from one direction to another direction to obtain the measurement data. Two measuring mechanisms 2 can be arranged at different positions to measure different positions. Finally, the processor 12 calculates the bending degree of the steel pipe.

[0048] When the steel pipe to be detected slides at the fixed position, the slide rod 206 is lifted upward, the pointer 205 fixed with the slide rod 206 indicates the scale 11 outside the sleeve 201, the changed data is read out, and then the bending degree of the steel pipe can be calculated according to the length and thickness of the steel pipe. The sleeve 201 is fixed by tightening the bolt 18. The sleeve 201 is slid in the fixed beam 10 by loosening the bolt 18, and multiple measurement modes are provided to adapt to multiple situations.

[0049] Finally, it should be noted that the above only describes the preferred embodiments 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 recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A scaffold bending detection device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a plurality of fixed columns (5), the top of the fixed columns (5) is fixedly connected to a top plate (3), the outer wall of the fixed columns (5) is slidably connected to a plurality of sliding columns (4), the outer wall of the sliding columns (4) is rotatably connected to a roller (6), the upper and lower ends of the sliding columns (4) are fixedly connected to mounting seats (7), the adjacent two mounting seats (7) are fixedly connected to a return spring (8), the adjacent mounting seats (7) and the base plate (1) are fixedly connected to a compression spring (9), the bottom surface of the top plate (3) is fixedly connected to a fixed beam (10), the outer wall of the fixed beam (10) is provided with a measuring mechanism (2), the measuring mechanism (2) is used to measure the curvature.

2. The scaffolding curvature detection device according to claim 1, characterized in that: The measuring mechanism (2) includes a sleeve (201), the outer wall of the sleeve (201) is slidably connected to the inner wall of the fixed beam (10), the outer wall of the sleeve (201) is provided with a slot (202), a return spring (203) is fixedly connected to the top of the inner wall of the sleeve (201), a limit block (204) is fixedly connected to the other end of the return spring (203), a pointer (205) is fixedly connected to the outer wall of the limit block (204), and a slide rod (206) is fixedly connected to the bottom surface of the limit block (204).

3. The scaffolding curvature detection device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to four corners of the bottom surface with casters (14), and the upper end of the casters (14) is rotatably connected to fastening plates (15).

4. The scaffolding curvature detection device according to claim 1, characterized in that: The top surface of the top plate (3) is fixedly connected to the processor (12), and the outer wall of the processor (12) is fixedly connected to the screen (13).

5. The scaffolding curvature detection device according to claim 2, characterized in that: The top of the inner wall of the fixed beam (10) is provided with a groove (16), and the top of the sleeve (201) is fixedly connected with a slider (19).

6. The scaffolding curvature detection device according to claim 5, characterized in that: The outer wall of the slider (19) is slidably connected to the inner wall of the groove (16), and a fastener (17) is fixedly connected to the outer wall of the slider (19).

7. The scaffolding curvature detection device according to claim 6, characterized in that: The outer wall of the fastener (17) is threaded with a bolt (18), and the outer wall of the sleeve (201) is provided with a scale (11).

8. The scaffolding curvature detection device according to claim 2, characterized in that: The outer wall of the slide rod (206) is fixedly connected to a guide post (20), and the bottom surface of the slide rod (206) is an inclined surface.

Images