Beam formwork spacing detection device and detection method

Abstract

The invention relates to the technical field of engineering quality detection, in particular to a beam formwork spacing detection device and method.The beam formwork spacing detection device comprises a foundation part, extension parts are connected to the two sides of the foundation part through elastic connecting assemblies respectively, a handle capable of adjusting the inclination angle is installed at the tail of the foundation part, and range finders are installed on the extension parts; the bottoms of the extension parts are rotationally connected with walking wheels. The detection method comprises the following steps: S1, adjusting the angle of the handle; s2, adjusting the threshold range of the range finder; s3, adjusting the placing posture of the device; and S4, the pushing device advances to synchronously measure data. The device is convenient to assemble, carry and operate, can be used for quickly measuring the sectional dimension of the template erecting rear beam, obtaining first-hand accurate data and timely correcting deviation, and can be suitable for being used in scenes with different template intervals, so that the effects of reducing cost and increasing efficiency are achieved, and good economic benefits and social benefits are brought to construction enterprises.

Description

Technical Field

[0001] The invention relates to the field of engineering quality detection technology, and in particular to a beam template spacing detection device and a detection method. Background Art

[0002] At present, the field of housing construction is developing rapidly, and the requirements for construction quality are getting higher and higher. During the construction process, it is required to measure the dimensional deviation of each component, especially the cross-sectional dimensions of beams and columns. The deviation of the cross-sectional dimensions of beams and columns has also become a major factor affecting the construction quality.

[0003] After the formwork is set up, the accuracy of the beam cross-section size directly affects the load-bearing capacity and safety of the beam, and affects whether the beam matches other structural components, affects the bearing capacity and durability of the entire building, and even affects the construction progress, increasing the difficulty and cost of construction. The traditional measurement of beam cross-section size uses a tape measure to directly measure the distance between the two side formworks, which is not only time-consuming and labor-intensive, but also has large manual measurement errors. Summary of the invention

[0004] In order to solve the problems existing in the prior art, the present invention provides a beam template spacing detection device and a detection method.

[0005] In a first aspect, the present invention provides a beam template spacing detection device, which adopts the following technical solution: A beam template spacing detection device comprises a base part, two sides of the base part are connected to extension parts through elastic connection components, a handle with adjustable inclination angle is installed at the tail of the base part, a distance meter is installed on the extension part, and the bottom of the extension part is rotatably connected to walking wheels.

[0006] By adopting the above technical solution, the staff pushes the detection device forward, and the rangefinder sends out an alarm after detecting that the distance between the templates on both sides exceeds the threshold, informing the staff to make corrections. The device is easy to assemble and carry, easy to operate, and can quickly measure the cross-sectional dimensions of the beam after the template is supported, obtain first-hand and accurate data, and correct deviations in time. It can be used in different template spacing scenarios, thereby reducing costs and increasing efficiency, and bringing good economic and social benefits to construction companies.

[0007] Optionally, a receiving groove and a sliding groove are provided in sequence from the outside to the inside on one side of the extension part close to the base part, and the width of the receiving groove is greater than the width of the sliding groove. The elastic connection component includes a guide rod fixedly connected to the side wall of the base part, and the guide rod is slidably passed through the sliding groove. A compression spring is sleeved on the guide rod, and the compression spring is elastically supported between the bottom wall of the receiving groove and the side wall of the base part. A top screw for fixing the guide rod is installed at the bottom of the extension part.

[0008] By adopting the above technical solution, the guide rod and the slide groove cooperate to ensure the stability of the moving direction of the extension part. The compression spring elasticity drives the extension part to move away from the base part, ensuring that the extension part can fit the template, thereby making the device move forward stably to adapt to different template spacing conditions.

[0009] Optionally, a cleaning shovel is installed at the front end of the base.

[0010] By adopting the above technical solution, the cleaning shovel can, on the one hand, clean up the debris in the forward direction to avoid affecting the normal movement of the device; on the other hand, it can be used to detect whether there is any misalignment in the bottom template, so that the staff can make timely adjustments and corrections.

[0011] Optionally, a side of the extension portion away from the base portion is rotatably connected to a guide wheel for rolling contact with the template.

[0012] By adopting the above technical solution, the guide wheel and the template are in rolling contact, which effectively improves the smoothness of the device during movement.

[0013] Optionally, a positioning assembly is provided between the base and the handle, and the positioning assembly includes a screw rod detachably provided between the handle and the base, and a nut for tightening and fixing the handle is connected to the screw rod.

[0014] By adopting the above technical solution, the handle can be rotated to a suitable angle after loosening the nut, and then the fixing nut can be tightened to fix the handle angle, which is convenient for operation and use by workers of different heights.

[0015] In a second aspect, the present invention provides a detection method for a beam template spacing detection device, comprising the following steps: S1. Adjust the handle angle; S2, adjust the rangefinder threshold range; S3, device placement adjustment; S4. The driving device moves synchronously to measure data.

[0016] In summary, the present invention includes at least one of the following beneficial technical effects: The device is easy to assemble and carry, easy to operate, and can quickly measure the cross-sectional dimensions of beams after formwork support, obtain first-hand accurate data, and correct deviations in a timely manner. It can be used in different template spacing scenarios, thereby achieving cost reduction and efficiency improvement, and bringing good economic and social benefits to construction companies. The guide rod cooperates with the slide groove to ensure the stability of the moving direction of the extension part. The compression spring elasticity drives the extension part to move away from the base part, ensuring that the extension part can fit the template, thereby making the device move forward stably to adapt to the conditions of different template spacings. On the one hand, the cleaning shovel can clear the debris in the forward direction to avoid affecting the normal movement of the device. On the other hand, it can be used to detect whether there is any misalignment in the bottom template, so that the staff can make timely adjustments and corrections. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic diagram of a beam template spacing detection device according to an embodiment of the present invention.

[0018] Figure 2 It is a cross-sectional view when viewed from above of a beam template spacing detection device according to an embodiment of the present invention.

[0019] Figure 3 It is a flow chart of a detection method of a beam template spacing detection device according to an embodiment of the present invention.

[0020] Explanation of the reference numerals: 1. base; 2. extension; 20. walking wheel; 21. receiving groove; 22. slide groove; 23. guide wheel; 3. rangefinder; 30. fixing seat; 4. handle; 5. cleaning shovel; 6. elastic connection assembly; 60. guide rod; 61. compression spring; 62. top screw; 7. positioning assembly; 70. screw rod; 71. nut. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 -Attached Figure 3 The present invention is described in further detail.

[0022] The embodiment of the present invention discloses a beam template spacing detection device and detection method. Figure 1 and Figure 2 The beam template spacing detection device includes a base part 1, an extension part 2, a distance meter 3, a handle 4, a cleaning shovel 5, an elastic connection component 6 and a positioning component 7.

[0023] Reference Figure 1 and Figure 2 The base 1 is rectangular, and two extensions 2 are provided and located on both sides of the base 1. The extension 2 is rectangular, and the shells of the base 1 and the extension 2 are both made of plastic. The extension 2 can move toward or away from the base 1, and a plurality of running wheels 20 are rotatably connected to the bottom of the extension 2. The rangefinder 3 uses ultrasonic ranging or infrared ranging, and has an alarm function for alarming the part exceeding the set threshold. The rangefinder 3 is installed on the top of one of the extensions 2 through a fixing seat 30, and the fixing seat 30 is made of transparent acrylic material.

[0024] Reference Figure 1 and Figure 2The handle 4 is U-shaped and made of stainless steel. The handle 4 is connected to the rear of the base 1 with two arms to allow the staff to push the device forward. The cleaning shovel 5 is installed at the front end of the base 1. The cross section of the cleaning shovel 5 is a right triangle with its inclined surface facing upward. The cleaning shovel 5 is used to clean small debris to avoid hindering the detection device from moving forward, and is used to detect whether the bottom template is misaligned.

[0025] Reference Figure 2 The elastic connection assembly 6 includes a guide rod 60, a compression spring 61 and a top screw 62. There are four sets of elastic connection assemblies 6, and two sets are arranged between each extension part 2 and the base part 1. The side of the extension part 2 close to the base part 1 is provided with a receiving groove 21 and a sliding groove 22 from the outside to the inside, and the width of the receiving groove 21 is greater than the width of the sliding groove 22.

[0026] Reference Figure 2 The guide rod 60 is vertically fixed to the side wall of the base 1, and the guide rod 60 is slidably inserted into the slide groove 22. The compression spring 61 is sleeved on the guide rod 60. The compression spring 61 is partially located in the accommodating groove 21. The compression spring 61 is elastically supported between the bottom wall of the accommodating groove 21 and the side wall of the base 1. The compression spring 61 has a tendency to elastically drive the extension part 2 to move away from the base 1. The top screw 62 is threadedly connected to the bottom of the extension part 2, and is used to tighten and fix the guide rod 60 when the device is not in use.

[0027] Reference Figure 1 and Figure 2 To facilitate the advancement of the device, two guide wheels 23 are rotatably connected to the side wall of each extension part 2 away from the base part 1, one of which is located at the front end of the extension part 2 and the other is located at the rear end of the extension part 2. The positioning assembly 7 is used to fix the angle of the handle 4 after adjusting the tilt angle of the handle 4. The positioning assembly 7 includes a screw rod 70 that is detachably inserted between the arms of the handle 4 and the base part 1, and a nut 71 is threadedly connected to the screw rod 70 for cooperating with the screw rod 70 to clamp and fix the handle 4.

[0028] Reference Figure 3 The method for detecting the spacing between beam templates in an embodiment of the present invention comprises the following steps: S1. Adjust the angle of the handle 4, specifically including: rotating the handle 4 to a suitable angle according to the height of the staff, and then tightening the fastening nut 71 to fix the inclination of the handle 4; S2, adjusting the threshold range of the rangefinder 3, specifically including: setting the threshold range of the rangefinder 3 according to the design specification; S3, adjusting the device placement posture, specifically including: loosening the top screw 62, placing the device between the two side templates, making the device in a horizontal state, and under the elastic support of the compression spring 61, the guide wheel 23 is in rolling contact with the template; S4, pushing the device to move forward and synchronously measuring data, specifically includes: the staff pushes the handle 4, the device moves forward, if the template has a position deviation, the rangefinder 3 sends out an alarm to remind the staff to correct the deviation in time.

[0029] The device is easy to assemble and carry, easy to operate, and can quickly measure the cross-sectional dimensions of the beam after the formwork is supported, obtain first-hand and accurate data, and correct deviations in a timely manner. It can be used in different template spacing scenarios, thereby reducing costs and increasing efficiency, and bringing good economic and social benefits to construction companies.

[0030] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A beam template spacing detection device, characterized in that: The invention comprises a base part (1), the two sides of the base part (1) are respectively connected to extension parts (2) through elastic connection components (6), a handle (4) with adjustable inclination angle is installed at the rear of the base part (1), a rangefinder (3) is installed on the extension part (2), and the bottom of the extension part (2) is rotatably connected to a running wheel (20).

2. The beam template spacing detection device according to claim 1 is characterized in that: A receiving groove (21) and a sliding groove (22) are sequentially provided on one side of the extension part (2) close to the base part (1) from the outside to the inside, the width of the receiving groove (21) is greater than the width of the sliding groove (22), the elastic connection component (6) comprises a guide rod (60) fixedly connected to the side wall of the base part (1), the guide rod (60) is slidably arranged in the sliding groove (22), a compression spring (61) is sleeved on the guide rod (60), the compression spring (61) is elastically supported between the bottom wall of the receiving groove (21) and the side wall of the base part (1), and a top screw (62) for fixing the guide rod (60) is installed at the bottom of the extension part (2).

3. The beam template spacing detection device according to claim 1 is characterized in that: A cleaning shovel (5) is installed at the front end of the base part (1).

4. The beam template spacing detection device according to claim 1 is characterized in that: A side of the extension part (2) away from the base part (1) is rotatably connected to a guide wheel (23) for rolling contact with the template.

5. The beam template spacing detection device according to claim 1 is characterized in that: A positioning assembly (7) is provided between the base portion (1) and the handle (4), and the positioning assembly (7) comprises a screw rod (70) which is detachably inserted between the handle (4) and the base portion (1), and a nut (71) is connected to the screw rod (70) for tightening and fixing the handle (4).

6. A detection method for a template spacing detection device according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1. Adjust the angle of the handle (4); S2, adjusting the threshold range of the rangefinder (3); S3, device placement adjustment; S4. The driving device moves synchronously to measure data.

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