Fire protection pipeline detector

Abstract

The utility model discloses a fire pipe detector, which relates to the technical field of pipe detectors; the utility model comprises a bottom plate, a limiting mechanism is provided on one side of the bottom plate, a rotating mechanism is provided on one side of the bottom plate, the limiting mechanism comprises a limiting plate, a rotating wheel is provided at the lower end of the limiting plate, a threaded rod is fixedly provided at the upper end of the rotating wheel, a limiting cylinder is provided on the outer surface of the threaded rod, a limiting clamp is fixedly provided at the upper end of the limiting cylinder, an upper clamp is fixedly provided on one side of the limiting clamp, and a lower clamp used in conjunction with the upper clamp is fixedly provided on the upper end of the bottom plate. The utility model uses the limiting mechanism, under the action of the threaded rod, to achieve that the fire pipe detector can be well fixed during detection, and uses the rotating mechanism, under the action of a rotating slider and a rotating clamp, to achieve that the fire pipe detector can be well rotated during detection.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detectors, in particular to a fire protection pipeline detector. Background Art

[0002] As a precise measuring tool, infrared rangefinder has been widely used in various fields. Rangefinders can be divided into ultrasonic rangefinders, infrared rangefinders, and laser rangefinders. The so-called infrared rangefinder refers to the laser infrared rangefinder, that is, the laser rangefinder. The infrared rangefinder uses modulated infrared light for precise distance measurement. The measurement range is generally 1-5 kilometers. Most fire detectors use infrared rangefinders to measure and detect fire pipelines.

[0003] However, the prior art still has the following problems:

[0004] Firstly, when the fire pipe detectors in the prior art are used to detect fire pipes, most of them cannot be fixed well during the detection, which causes the fire pipe detectors to become loose easily during the detection, thereby causing the measurement results of the fire pipe detectors to be inaccurate.

[0005] Secondly, when the fire pipe detectors in the prior art are detecting fire pipes, most of the fire pipe detectors cannot rotate well during the detection, resulting in the fire pipe detectors being unable to adjust the angle according to the actual situation, which makes the fire pipe detectors easily inapplicable.

[0006] In view of the above problems, the inventor proposes a fire protection pipe detector to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the fire pipe detector cannot be well fixed during detection and the fire pipe detector cannot be well rotated during detection; the purpose of the utility model is to provide a fire pipe detector.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions: a fire pipe detector comprises a base plate, a limiting mechanism is provided on one side of the base plate, the limiting mechanism is used to limit and fix the fire pipe detector, a rotating mechanism is provided on one side of the base plate, the rotating mechanism is used to rotate the fire pipe detector, the limiting mechanism comprises a limiting plate, a rotating wheel is provided at the lower end of the limiting plate, a threaded rod is fixedly provided at the upper end of the rotating wheel, a limiting cylinder is provided on the outer surface of the threaded rod, a limiting clamping plate is fixedly provided at the upper end of the limiting cylinder, an upper clamping plate is fixedly provided on one side of the limiting clamping plate, a lower clamping plate used in conjunction with the upper clamping plate is fixedly provided on the upper end of the base plate, a limiting groove is provided at the upper end of the limiting plate, and the inner surface of the limiting groove is slidably fitted with the outer surface of the limiting clamping plate, a limiting clamping groove is provided inside the limiting plate, and the inner surface of the limiting clamping groove is slidably fitted with the outer surface of the limiting cylinder, a threaded groove is provided at the lower end of the limiting cylinder, and the inner surface of the threaded groove is threadedly fitted with the outer surface of the threaded rod.

[0009] Preferably, the rotating mechanism includes a rotating plate, a plurality of rotating sliders are fixedly provided on one side of the rotating plate, a rotating card plate is rotatably provided on one side of the rotating plate, a plurality of rotating blocks are fixedly provided on one side of the rotating card plate, a spring is fixedly provided on one side of the rotating card plate, a rotating gasket is fixedly provided on one side of the spring, an infrared ranging device is fixedly provided on one side of the rotating card plate, and the infrared ranging device is a relatively mature device in the prior art, a rotating groove is provided on the outer surface of the spring, and the inner surface of the rotating groove is slidably fitted with the outer surface of the spring, a rotating card groove is provided on the outer surface of the rotating gasket, and the inner surface of the rotating card groove is rotatably fitted with the outer surface of the rotating gasket, and the rotating slider and the rotating card block are used in combination.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model uses a limiting mechanism, under the action of the threaded rod, to make the rotating wheel drive the threaded rod to rotate, so that the threaded rod can drive the limiting cylinder to slide in the limiting card slot through the thread groove, so that the limiting cylinder can drive the limiting card plate to slide in the limiting slot on the limiting plate, and the lower card plate on the upper card plate and the bottom plate can be used to limit and fix the edge of the fire pipe, so that the fire pipe detector can be well fixed during detection;

[0012] 2. The utility model uses a rotating mechanism, under the action of a rotating slider and a rotating block, so that the rotating card plate can drive the rotating card block to rotate and move on one side of the rotating slider, so that the spring in the rotating groove can drive the rotating gasket to rotate in the rotating card slot while being stretched. When rotated to a suitable position, the rotating plate and the rotating card plate can be engaged and limited by the rotating slider and the rotating card block through the spring, so that the infrared ranging equipment can be rotated, thereby realizing that the fire pipe detector can be well rotated during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of the limiting mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the rotating mechanism of the utility model.

[0017] In the figure: 1. bottom plate; 2. limiting mechanism; 3. rotating mechanism; 20. rotating wheel; 21. threaded rod; 22. limiting slot; 23. limiting plate; 24. limiting slot; 25. limiting card plate; 26. upper card plate; 27. lower card plate; 28. threaded slot; 29. ​​limiting cylinder; 30. rotating plate; 31. infrared ranging device; 32. rotating card plate; 33. rotating block; 34. spring; 35. rotating gasket; 36. rotating slider; 37. rotating slot; 38. rotating slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1: Figure 1-2As shown, the utility model provides a fire pipe detector, including a bottom plate 1, a limiting mechanism 2 is provided on one side of the bottom plate 1, a rotating mechanism 3 is provided on one side of the bottom plate 1, the limiting mechanism 2 includes a limiting plate 23, a rotating wheel 20 is provided at the lower end of the limiting plate 23, a threaded rod 21 is fixedly provided at the upper end of the rotating wheel 20, a limiting cylinder 29 is provided on the outer surface of the threaded rod 21, a limiting card plate 25 is fixedly provided at the upper end of the limiting card plate 29, an upper card plate 26 is fixedly provided on one side of the limiting card plate 25, a lower card plate 27 used in conjunction with the upper card plate 26 is fixedly provided on the upper end of the bottom plate 1, when the fire pipe detector When the device needs to be fixed, through the limiting mechanism 2, under the action of the threaded rod 21, the rotating wheel 20 can drive the threaded rod 21 to rotate, so that the threaded rod 21 can drive the limiting cylinder 29 to slide in the limiting groove 22 through the threaded groove 28, so that the limiting cylinder 29 can drive the limiting clamping plate 25 to slide in the limiting groove 24 on the limiting plate 23, and the upper clamping plate 26 and the lower clamping plate 27 on the bottom plate 1 can be limited and fixed at the edge of the fire pipe, thereby achieving the purpose of fixing the fire pipe detector well during detection.

[0020] A limiting groove 24 is formed at the upper end of the limiting plate 23 , and the inner surface of the limiting groove 24 is slidably fitted with the outer surface of the limiting clamping plate 25 .

[0021] By adopting the above technical solution, the limiting clamping plate 25 can slide on the inner surface of the limiting groove 24 through the limiting groove 24 .

[0022] A limiting slot 22 is formed inside the limiting plate 23 , and the inner surface of the limiting slot 22 is slidably fitted with the outer surface of the limiting tube 29 .

[0023] By adopting the above technical solution, the limiting cylinder 29 can slide on the inner surface of the limiting slot 22 through the limiting slot 22 .

[0024] A thread groove 28 is formed at the lower end of the limiting cylinder 29 , and the inner surface of the thread groove 28 is threadably fitted with the outer surface of the threaded rod 21 .

[0025] By adopting the above technical solution, the threaded rod 21 can rotate on the inner surface of the threaded groove 28 through the threaded groove 28 .

[0026] Embodiment 2: Figure 3As shown, the rotating mechanism 3 includes a rotating plate 30, a plurality of rotating sliders 36 are fixedly provided on one side of the rotating plate 30, a rotating card plate 32 is rotatably provided on one side of the rotating plate 30, a plurality of rotating blocks 33 are fixedly provided on one side of the rotating card plate 32, a spring 34 is fixedly provided on one side of the rotating card plate 32, a rotating gasket 35 is fixedly provided on one side of the spring 34, and an infrared ranging device 31 is fixedly provided on one side of the rotating card plate 32. When the fire pipe detector needs to be rotated, the rotating mechanism 3, under the action of the rotating slider 36 and the rotating block 33, enables the rotating card plate 32 to drive The rotating block 33 rotates and moves on one side of the rotating slider 36, so that the spring 34 in the rotating groove 38 can drive the rotating gasket 35 to rotate in the rotating groove 37 while being stretched. When rotated to a suitable position, the spring 34 can allow the rotating plate 30 and the rotating card plate 32 to be engaged and limited by the rotating slider 36 and the rotating block 33, so that the infrared ranging device 31 can be rotated. The infrared ranging device 31 is a relatively mature device in the prior art, thereby achieving the purpose that the fire pipe detector can be well rotated during detection.

[0027] By adopting the above technical solution, the fire protection pipe detector can be rotated well during detection.

[0028] A rotation groove 38 is formed on the outer surface of the spring 34 , and the inner surface of the rotation groove 38 is slidably fitted with the outer surface of the spring 34 .

[0029] By adopting the above technical solution, the spring 34 can slide on the inner surface of the rotating groove 38 through the rotating groove 38 .

[0030] A rotation slot 37 is formed on the outer surface of the rotation gasket 35 , and the inner surface of the rotation slot 37 is rotationally fitted to the outer surface of the rotation gasket 35 .

[0031] By adopting the above technical solution, the rotating gasket 35 can rotate on the inner surface of the rotating slot 37 through the rotating slot 37 .

[0032] The rotating slider 36 and the rotating clamping block 33 are used in conjunction with each other.

[0033] By adopting the above technical solution, the rotating slider 36 and the rotating clamping block 33 can be engaged with each other.

[0034] Working principle: When the fire pipe detector needs to be fixed, through the limiting mechanism 2, under the action of the threaded rod 21, the rotating wheel 20 can drive the threaded rod 21 to rotate, so that the threaded rod 21 can drive the limiting cylinder 29 to slide in the limiting groove 22 through the thread groove 28, so that the limiting cylinder 29 can drive the limiting clamping plate 25 to slide in the limiting groove 24 on the limiting plate 23, and the upper clamping plate 26 and the lower clamping plate 27 on the bottom plate 1 can be limited and fixed at the edge of the fire pipe, so that the fire pipe detector can be well fixed during detection. When the fire pipe detector needs to be rotated, through the rotating mechanism 3 Under the action of the rotating slider 36 and the rotating block 33, the rotating card plate 32 can drive the rotating block 33 to rotate and move on one side of the rotating slider 36, so that the spring 34 in the rotating groove 38 can drive the rotating gasket 35 to rotate in the rotating groove 37 while being stretched. When rotating to a suitable position, the spring 34 can allow the rotating plate 30 and the rotating card plate 32 to be engaged and limited by the rotating slider 36 and the rotating block 33, so that the infrared ranging device 31 can be rotated. The infrared ranging device 31 is a relatively mature device in the prior art, thereby achieving the purpose that the fire pipe detector can be well rotated during detection.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fire protection pipe detector, comprising a base plate (1), characterized in that: A limiting mechanism (2) is provided on one side of the base plate (1), and a rotating mechanism (3) is provided on one side of the base plate (1); The limiting mechanism (2) comprises a limiting plate (23), a rotating wheel (20) is provided at the lower end of the limiting plate (23), a threaded rod (21) is fixedly provided at the upper end of the rotating wheel (20), a limiting cylinder (29) is provided on the outer surface of the threaded rod (21), a limiting clamping plate (25) is fixedly provided at the upper end of the limiting cylinder (29), an upper clamping plate (26) is fixedly provided on one side of the limiting clamping plate (25), and a lower clamping plate (27) used in conjunction with the upper clamping plate (26) is fixedly provided at the upper end of the bottom plate (1).

2. A fire protection pipe detector as claimed in claim 1, characterized in that: The rotating mechanism (3) comprises a rotating plate (30), a plurality of rotating sliders (36) are fixedly provided on one side of the rotating plate (30), a rotating clamping plate (32) is rotatably provided on one side of the rotating plate (30), a plurality of rotating clamping blocks (33) are fixedly provided on one side of the rotating clamping plate (32), a spring (34) is fixedly provided on one side of the rotating clamping plate (32), a rotating gasket (35) is fixedly provided on one side of the spring (34), and an infrared distance measuring device (31) is fixedly provided on one side of the rotating clamping plate (32).

3. A fire protection pipe detector as claimed in claim 1, characterized in that: The upper end of the limiting plate (23) is provided with a limiting groove (24), and the inner surface of the limiting groove (24) is slidably fitted with the outer surface of the limiting clamping plate (25).

4. A fire protection pipe detector as claimed in claim 1, characterized in that: The limiting plate (23) is provided with a limiting slot (22) inside, and the inner surface of the limiting slot (22) is slidably fitted with the outer surface of the limiting cylinder (29).

5. A fire protection pipe detector as claimed in claim 1, characterized in that: A thread groove (28) is formed at the lower end of the limiting cylinder (29), and the inner surface of the thread groove (28) is threadably fitted with the outer surface of the threaded rod (21).

6. A fire protection pipe detector as claimed in claim 2, characterized in that: The outer surface of the spring (34) is provided with a rotation groove (38), and the inner surface of the rotation groove (38) is slidably fitted with the outer surface of the spring (34).

7. A fire protection pipe detector as claimed in claim 2, characterized in that: The outer surface of the rotating gasket (35) is provided with a rotating slot (37), and the inner surface of the rotating slot (37) is rotationally fitted with the outer surface of the rotating gasket (35).

8. A fire protection pipe detector as claimed in claim 2, characterized in that: The rotating slide block (36) and the rotating clamping block (33) are used in conjunction with each other.

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