Building steel beam installation angle detection device

By using auxiliary components of Velcro and magnetic sheets in the construction steel beam detection device, the problem of jitter affecting accuracy during the detection process is solved, and a more stable connection and more accurate angle measurement are achieved.

CN223346105UActive Publication Date: 2025-09-16ZHONGYIHANHE (JIANGSU) CONSTR CO LTD
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Patent Information

Application Number
CN202422577980.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-24
Publication Date
2025-09-16
Estimated Expiration
2034-10-24

AI Technical Summary

Technical Problem

When detecting the angle of building steel beams, workers need to use both hands to place the base and rotating rod against the two steel beams respectively, maintaining force to prevent shaking that affects the accuracy of detection.

Method used

Auxiliary components are used to fix the base and rotating rod to the steel beam with Velcro and magnetic sheets to avoid the influence of shaking, and a stable connection is achieved through the combination of straps and magnetic sheets.

Benefits of technology

The accuracy of the detection angle is improved, the error caused by jitter during measurement is avoided, and the stability of the detection results is ensured.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of detection devices, in particular to a building steel beam installation angle detection device. The auxiliary assembly comprises a base, a containing groove is formed in the upper end of the base, a rotating shaft is rotationally connected to the inner wall of the containing groove, a rotating rod is arranged on the inner wall of the containing groove, the rotating rod is fixedly connected with the rotating shaft, and an angle scale is fixedly connected to the front face of the base. A worker leans the base against one steel beam, then drags the bandages on the two sides, binds the bandages on the two sides together through the hook-and-loop fastener hook faces and the hook-and-loop fastener loop faces, binds the base to the steel beam, and then rotates the rotating rod to enable the first magnetic sheet to be attracted to the other steel beam, so that the base and the rotating rod are fixed to the steel beam. And a worker observes the angle measured by the detection arrow, so that the effect of preventing the accuracy of the detection angle from being influenced by jitter during measurement is achieved as far as possible.
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Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a device for detecting the installation angle of a building steel beam. Background Art

[0002] The detection device is used to detect the angle between steel beams when installing construction steel beams. The detection device consists of a base, a rotating rod, a rotating shaft, a detection arrow, an angle disk, and a scale. When in use, the worker leans the base against only one of the two steel beams, and then rotates the rotating rod so that it leans against only the other steel beam, causing the rotating shaft to rotate and the detection arrow to rotate. The worker then measures the installation angle between the two construction steel beams based on the scale on the angle disk to which the detection arrow points.

[0003] The inventor found in his daily work that when the detection device is in use, when detecting the angle of the steel beam, the worker needs to use both hands to lean the base and the rotating rod against the two steel beams respectively, and then detect the angle by observing the scale pointed by the detection arrow. Since the worker needs to keep applying a certain force to the base and the rotating rod during the detection process, it is easy for them to shake, which may affect the accuracy of the detection angle. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, when detecting the angle of the steel beam, the worker needs to use both hands to respectively lean the base and the rotating rod against the two steel beams, and then detect the angle by observing the scale pointed by the detection arrow. Since the worker needs to keep applying a certain force to the base and the rotating rod during the detection process, they are prone to shaking, which may affect the accuracy of the detection angle. A device for detecting the angle of the installation of construction steel beams is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a device for detecting the installation angle of a building steel beam, comprising a base, a receiving groove is provided at the upper end of the base, the inner wall of the receiving groove is rotatably connected to a rotating shaft, the inner wall of the receiving groove is provided with a rotating rod, the rotating rod and the rotating shaft are fixedly connected, the front side of the base is fixedly connected to an angle disk, the front side of the angle disk is provided with a scale, the rotating shaft passes through the angle disk, the arc surface of the rotating shaft is fixedly connected to a detection arrow, the lower end of the base is provided with an auxiliary component, the inner wall of the receiving groove is provided with a fixing component, the auxiliary component includes a strap fixedly connected to both ends of the base, the arc surface of the strap on one side is fixedly connected to a Velcro hook surface, and the arc surface of the strap on the other side is fixedly connected to a Velcro fur surface, and one side of the rotating rod is fixedly connected to a first magnetic sheet.

[0006] The effect achieved by the above components is: by setting up auxiliary components, when measuring the angle between steel beams, the worker leans the base against a steel beam, and then drags the straps on both sides, and uses the Velcro hook surface and the Velcro fleece surface to bind the straps on both sides together, so that the base is tied to the steel beam, and then rotates the rotating rod so that the first magnetic piece is adsorbed on another steel beam, so that the base and the rotating rod are fixed to the steel beam, and then the worker observes the angle measured by the detection arrow, thereby avoiding the effect of affecting the accuracy of the detection angle due to jitter during measurement as much as possible.

[0007] Preferably, the arc surfaces of the binding straps on both sides are fixedly connected with a plurality of identical second magnetic pieces, and the plurality of second magnetic pieces are evenly distributed on the binding straps.

[0008] The effect achieved by the above components is: by arranging the second magnetic sheet, the second magnetic sheet is adsorbed onto the steel beam, thereby further improving the degree of security of the base being tied to the steel beam.

[0009] Preferably, the fixing assembly includes a fixing groove provided at the bottom of the inner wall of the receiving groove, and a block with a hole is fixedly connected to one side of the rotating rod.

[0010] The effect achieved by the above components is: when the rotating rod needs to be stored, the rotating rod is rotated so that the hole block is inserted into the fixing groove, and the fixing groove is provided with a protrusion, thereby storing and fixing the rotating rod.

[0011] Preferably, a latch is slidably inserted into the left end of the base, and the latch is inserted into the hole block.

[0012] The effect achieved by the above components is: the pin is inserted into the perforated block to further fix the perforated block.

[0013] Preferably, one side of the latch is fixedly connected to a spring, and the other end of the spring is fixed to the base.

[0014] The effect achieved by the above components is: the latch is squeezed by arranging the spring.

[0015] Preferably, a first mounting groove is provided on the front side of the base, a second mounting groove is provided on the front side of the rotating rod, and a level ruler is provided on the inner wall of the first mounting groove.

[0016] The effect achieved by the above components is: by setting up a level, workers place the base or rotating rod only against the steel beam, and detect whether the steel beam is level by observing whether the bubble in the level is centered.

[0017] Preferably, rubber pads are fixedly connected to the inner walls of the first mounting groove and the second mounting groove.

[0018] The effect achieved by the above components is: the level rod is clamped into the first installation groove or the second installation groove, so that the rubber pad inside it is deformed, thereby limiting the position of the level rod.

[0019] In summary, the beneficial effects of the present invention are as follows:

[0020] In the present invention, by setting an auxiliary component, when measuring the angle between steel beams, the worker leans the base against a steel beam, and then drags the straps on both sides, and binds the straps on both sides together through the Velcro hook surface and the Velcro fur surface, so that the base is tied to the steel beam, and then rotates the rotating rod so that the first magnetic piece is adsorbed on the other steel beam, so that the base and the rotating rod are fixed to the steel beam, and then the worker observes the detection arrow to measure the angle, thereby avoiding the effect of shaking during measurement affecting the accuracy of the detection angle as much as possible, and solves the problem that when detecting the angle of the steel beam, the worker needs to use both hands to lean the base and the rotating rod against the two steel beams respectively, and then detect the angle by observing the scale pointed by the detection arrow. Since the worker needs to keep applying a certain force to the base and the rotating rod during the detection process, it is easy for them to shake, which may affect the accuracy of the detection angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the auxiliary component of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the rotating rod part of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing assembly of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating rod of the utility model at another angle.

[0026] Legend: 1. Base; 2. Auxiliary component; 3. Fixed component; 4. Storage slot; 5. Rotating shaft; 6. Rotating rod; 7. Angle dial; 8. Scale; 9. Detection arrow; 10. First mounting slot; 11. Second mounting slot; 12. Level; 13. Rubber pad; 21. Strap; 22. Velcro hook surface; 23. Velcro fleece surface; 24. First magnetic piece; 25. Second magnetic piece; 31. Fixed slot; 32. Pin; 33. Spring; 34. Block with hole. DETAILED DESCRIPTION

[0027] Reference Figure 1 and Figure 2As shown, the utility model provides a technical solution: a device for detecting the angle of installation of a building steel beam comprises a base 1, a receiving groove 4 is provided at the upper end of the base 1, a rotating shaft 5 is rotatably connected to the inner wall of the receiving groove 4, a rotating rod 6 is provided on the inner wall of the receiving groove 4, the rotating rod 6 and the rotating shaft 5 are fixedly connected, an angle disk 7 is fixedly connected to the front of the base 1, a scale 8 is provided on the front of the angle disk 7, the rotating shaft 5 passes through the angle disk 7, a detection arrow 9 is fixedly connected to the arc surface of the rotating shaft 5, an auxiliary component 2 is provided at the lower end of the base 1, a fixing component 3 is provided on the inner wall of the receiving groove 4, and the base 1 is fixedly connected to the rotating shaft 5. A first mounting groove 10 is provided on the front, and a second mounting groove 11 is provided on the front of the rotating rod 6. A level rod 12 is provided on the inner wall of the first mounting groove 10. By setting the level rod 12, the worker places the base 1 or the rotating rod 6 only on the steel beam, and detects whether the steel beam is horizontal by observing whether the level bubble in the level rod 12 is centered. A rubber pad 13 is fixedly connected to the inner walls of the first mounting groove 10 and the second mounting groove 11. The level rod 12 is inserted into the first mounting groove 10 or the second mounting groove 11, so that the rubber pad 13 therein is deformed, thereby limiting the level rod 12.

[0028] The following describes in detail the specific configuration and functions of the auxiliary component 2 and the fixed component 3.

[0029] Reference Figure 2 and Figure 3 As shown, in this embodiment: the auxiliary component 2 includes straps 21 fixedly connected to both ends of the base 1, the arc surface of the strap 21 on one side is fixedly connected to the Velcro hook surface 22, the arc surface of the strap 21 on the other side is fixedly connected to the Velcro fur surface 23, and one side of the rotating rod 6 is fixedly connected to the first magnetic piece 24. By setting the auxiliary component 2, when measuring the angle between the steel beams, the worker puts the base 1 against a steel beam, and then drags the straps 21 on both sides to bind the straps 21 together through the Velcro hook surface 22 and the Velcro fur surface 23, so that the base 1 is tied To the steel beam, and then rotate the rotating rod 6 so that the first magnetic piece 24 is adsorbed onto the other steel beam, so that the base 1 and the rotating rod 6 are fixed to the steel beam, and then the worker observes the detection arrow 9 to measure the angle, so as to avoid the effect of shaking during measurement on the accuracy of the detection angle as much as possible. The arc surface of the straps 21 on both sides is fixedly connected with multiple identical second magnetic pieces 25, and multiple second magnetic pieces 25 are evenly distributed on the straps 21. By setting the second magnetic piece 25, the second magnetic piece 25 is adsorbed onto the steel beam, which further improves the degree of security of the base 1 tied to the steel beam.

[0030] Reference Figure 4 and Figure 5As shown, in this embodiment: the fixing component 3 includes a fixing groove 31 provided at the bottom of the inner wall of the storage groove 4, and a hole block 34 is fixedly connected to one side of the rotating rod 6. When the rotating rod 6 needs to be stored, the rotating rod 6 is rotated so that the hole block 34 is stuck in the fixing groove 31. A protrusion is provided in the fixing groove 31, so that the rotating rod 6 is stored and fixed. A pin 32 is slidably inserted at the left end of the base 1, and the pin 32 is inserted into the hole block 34. The pin 32 is inserted into the hole block 34 to further fix the hole block 34. A spring 33 is fixedly connected to one side of the pin 32, and the other end of the spring 33 is fixed to the base 1. By providing the spring 33, the pin 32 is squeezed.

[0031] Working principle:

[0032] When in use, the worker leans the base 1 against only one of the two steel beams, and then rotates the rotating rod 6 so that it leans against only the other steel beam, causing the rotating shaft 5 to rotate and the detection arrow 9 to rotate, so that the worker measures the installation angle between the two building steel beams according to the scale 8 pointed to by the detection arrow 9 on the angle disk 7. When measuring the angle between the steel beams, the worker leans the base 1 against one steel beam, and then drags the straps 21 on both sides, and binds the straps 21 on both sides together through the Velcro hook surface 22 and the Velcro fur surface 23, so that the base 1 is tied to the steel beam, and then rotates the rotating rod 6 so that the first magnetic piece 24 is adsorbed on the other steel beam, so that the base 1 and the rotating rod 6 are fixed to the steel beam, and then the worker observes the angle measured by the detection arrow 9, thereby avoiding the influence of jitter during measurement on the detection angle accuracy as much as possible. The second magnetic sheet 25 is provided and adsorbed onto the steel beam, thereby further improving the degree of security of the base 1 to the steel beam. When the rotating rod 6 needs to be stored, the rotating rod 6 is rotated so that the perforated block 34 is inserted into the fixed groove 31 in the storage groove 4. The fixed groove 31 is provided with a protrusion, so that the rotating rod 6 is stored and fixed. The pin 32 is inserted into the perforated block 34 to further fix the perforated block 34. The spring 33 is provided to squeeze the pin 32. By providing the level ruler 12, the worker places the base 1 or the rotating rod 6 only against the steel beam, and detects whether the steel beam is horizontal by observing whether the level bubble in the level ruler 12 is centered. The level ruler 12 is inserted into the first mounting groove 10 or the second mounting groove 11, so that the rubber pad 13 therein is deformed, thereby limiting the level ruler 12.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A device for detecting the installation angle of a building steel beam, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a receiving groove (4), the inner wall of the receiving groove (4) is rotatably connected to a rotating shaft (5), the inner wall of the receiving groove (4) is provided with a rotating rod (6), the rotating rod (6) and the rotating shaft (5) are fixedly connected, the front of the base (1) is fixedly connected to an angle disk (7), the front of the angle disk (7) is provided with a scale (8), the rotating shaft (5) passes through the angle disk (7), and the arc surface of the rotating shaft (5) is fixedly connected to a detection arrow ( 9), an auxiliary component (2) is provided at the lower end of the base (1), a fixing component (3) is provided on the inner wall of the receiving groove (4), the auxiliary component (2) comprises a strap (21) fixedly connected to both ends of the base (1), a circular arc surface of the strap (21) on one side is fixedly connected to a Velcro hook surface (22), and a circular arc surface of the strap (21) on the other side is fixedly connected to a Velcro fleece surface (23), and a first magnetic sheet (24) is fixedly connected to one side of the rotating rod (6).

2. The device for detecting the installation angle of a building steel beam according to claim 1, wherein: The arc surfaces of the binding bands (21) on both sides are fixedly connected with a plurality of identical second magnetic sheets (25), and the plurality of second magnetic sheets (25) are evenly distributed on the binding bands (21).

3. The device for detecting the installation angle of a building steel beam according to claim 2, wherein: The fixing assembly (3) comprises a fixing groove (31) provided at the bottom of the inner wall of the receiving groove (4), and a hole block (34) is fixedly connected to one side of the rotating rod (6).

4. The device for detecting the installation angle of a building steel beam according to claim 3, wherein: A latch (32) is slidably inserted into the left end of the base (1), and the latch (32) is inserted into the hole block (34).

5. The device for detecting the installation angle of a building steel beam according to claim 4, wherein: One side of the latch (32) is fixedly connected to a spring (33), and the other end of the spring (33) is fixed to the base (1).

6. The device for detecting the installation angle of a building steel beam according to claim 5, characterized in that: A first mounting groove (10) is provided on the front of the base (1), a second mounting groove (11) is provided on the front of the rotating rod (6), and a level ruler (12) is provided on the inner wall of the first mounting groove (10).

7. The device for detecting the installation angle of a building steel beam according to claim 6, wherein: The inner walls of the first installation groove (10) and the second installation groove (11) are fixedly connected with a rubber pad (13).