Smoke sensing testing and dismounting tool

Abstract

The utility model belongs to the technical field of smoke sensing testing, and provides a smoke sensing testing and dismounting tool which comprises a handle, a first connecting part, a first connecting pipe, a second connecting part and a second connecting pipe, the top end of the handle is fixedly connected with the bottom end of the first connecting part, the top end of the first connecting part is fixedly connected with the bottom end of the first connecting pipe, and the second connecting pipe is fixedly connected with the top end of the second connecting part. The top end of the first connecting pipe is fixedly connected with the bottom end of the second connecting part; the top end of the second connecting part is fixedly connected with the bottom end of the second connecting pipe; a rubber pad is adhered to the inner wall of the second connecting pipe, four self-tapping screws are arranged on the second connecting pipe, and the lengths of the four self-tapping screws extending into the second connecting pipe are the same. According to the smoke sensing testing and dismounting tool provided by the utility model, an operator only needs to hold the tool by hand to complete smoke sensing testing and dismounting, smoke can be better gathered in a smoke sensing detection area, and the detection efficiency and accuracy are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of smoke sensing test, specifically relates to a smoke sensing test and dismounting tool. BACKGROUND

[0002] During the dismounting operation of the smoke sensing (smoke sensing detector) of the construction site and the basement of the property community, the worker needs to climb the ladder to approach the smoke sensing equipment installed on the top, which is not only low in efficiency, but also has the safety risk of falling from a high place; in addition, during the smoke sensing function detection process, the worker needs to climb the ladder and spray smoke around the smoke sensing by manual mist blowing or handheld sprayer, but due to the lack of effective guide structure, the smoke is difficult to gather in the smoke sensing detection area, resulting in delayed detection response or inaccurate result. UTILITY MODEL CONTENTS

[0003] In order to solve the problems in the prior art, the utility model provides a smoke sensing test and dismounting tool, which can complete the test and dismounting of the smoke sensing by the worker holding the tool, and the smoke can be better gathered in the smoke sensing detection area, improving the detection efficiency and accuracy.

[0004] The utility model adopts the following technical scheme.

[0005] A kind of smoke sensing test and dismounting tool, including handle, first connecting component, first connecting pipe, second connecting component and second connecting pipe, the top of handle and the bottom of first connecting component are fixedly connected, the top of first connecting component and the bottom of first connecting pipe are fixedly connected, the top of first connecting pipe and the bottom of second connecting component are fixedly connected, the top of second connecting component and the bottom of second connecting pipe are fixedly connected;

[0006] The inner wall of the second connecting pipe is bonded with a rubber pad, and four self-tapping screws are provided on the second connecting pipe, and the lengths of the four self-tapping screws extending into the second connecting pipe are the same.

[0007] Further, the top of the handle and the bottom of the first connecting component are connected by threads, the top of the first connecting component and the bottom of the first connecting pipe are connected by threads, the top of the first connecting pipe and the bottom of the second connecting component are connected by threads, and the top of the second connecting component and the bottom of the second connecting pipe are connected by threads.

[0008] Further, the first connecting component includes first, second and third connecting sub-components arranged from top to bottom, and the first, second and third connecting sub-components are integrally formed.

[0009] Further, the second connecting component comprises fourth, fifth and sixth connecting sub-components arranged from top to bottom, and the fourth, fifth and sixth connecting sub-components are integrally formed.

[0010] Further, the handle is a PVC32 pipe, and the first and second connecting components are funnel-shaped structures.

[0011] Further, the first connecting sub-component is a PVC50 pipe, the second connecting sub-component is a PVC variable-diameter pipe with diameters decreasing from top to bottom, the top end diameter is 50mm, the bottom end diameter is 32mm, and the third connecting sub-component is a PVC32 pipe.

[0012] Further, the fourth connecting sub-component is a PVC110 pipe, the fifth connecting sub-component is a PVC variable-diameter pipe with diameters decreasing from top to bottom, the top end diameter is 110mm, the top end diameter is 50mm, and the sixth connecting sub-component is a PVC50 pipe.

[0013] Further, the length of the handle is 1.4-1.8m, the length of the first connecting pipe is 0.1-0.2m, and the length of the second connecting pipe is 2.5-3.5cm.

[0014] The tool has the advantages that, compared with the prior art:

[0015] 1. The tool can be controlled by the handle to approach the smoke sensing device without climbing the ladder, thereby greatly reducing the operation difficulty and safety risk.

[0016] 2. The tool utilizes the chimney effect to guide the smoke to gather in the smoke sensing detection area through the pipe, avoids the smoke diffusion when manually spraying the smoke, and improves the detection efficiency and accuracy.

[0017] 3. The tool can firmly grasp the smoke sensing detector and can be quickly disassembled by rotating the tool through the rubber pad and the four equal-length self-tapping screws in the second connecting pipe. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a smoke sensing test and disassembly tool structure schematic view provided by the utility model;

[0019] Fig. 2 is a smoke sensing test and disassembly tool top view provided by the utility model.

[0020] In the diagram: 1-handle, 2-first connecting component, 21-first connecting sub-component, 22-second connecting sub-component, 23-third connecting sub-component, 3-first connecting tube, 4-second connecting component, 41-fourth connecting sub-component, 42-fifth connecting sub-component, 43-sixth connecting sub-component, 5-second connecting tube, 6-rubber pad, 7-self-tapping screw. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The embodiments described in this application are merely some embodiments of this utility model, and not all embodiments. Based on the spirit of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figs. 1-2 As shown, a smoke detector testing and disassembly tool includes a handle 1, a first connecting component 2, a first connecting tube 3, a second connecting component 4, and a second connecting tube 5. The top end of the handle 1 is fixedly connected to the bottom end of the first connecting component 2, the top end of the first connecting component 2 is fixedly connected to the bottom end of the first connecting tube 3, the top end of the first connecting tube 3 is fixedly connected to the bottom end of the second connecting component 4, and the top end of the second connecting component 4 is fixedly connected to the bottom end of the second connecting tube 5. A rubber pad 6 is adhered to the inner wall of the second connecting tube 5, and four self-tapping screws 7 are provided on the second connecting tube 5, with the four self-tapping screws 7 extending into the second connecting tube 5 to the same length. The second connecting tube 5 at the top of the smoke detector testing and disassembly tool is connected to the smoke detector. The rubber pad 6 and the four self-tapping screws 7 on the inner wall of the second connecting tube 5 are in close contact with the smoke detector. The smoke detector can be disassembled by rotating the tool. In some embodiments, a rubber sleeve is fitted on the outer wall of the self-tapping screws 7 extending into the second connecting tube, increasing the friction with the smoke detector while protecting the smoke detector from scratches.

[0023] The fixed connection between handle 1, first connecting part 2, first connecting pipe 3, second connecting part 4 and second connecting pipe 5 should have good sealing performance to prevent smoke from leaking into the tool, and should also meet the function of disassembling and assembling the smoke detector by rotating the tool.

[0024] In a preferred but non-limiting embodiment, the top end of the handle 1 is provided with external threads, the bottom end of the first connecting part 2 is provided with internal threads, and the top end of the handle 1 is connected with the bottom end of the first connecting part 2 through threads; the top end of the first connecting part 2 is provided with internal threads, the bottom end of the first connecting pipe 3 is provided with external threads, and the top end of the first connecting part 2 is connected with the bottom end of the first connecting pipe 3 through threads; the top end of the first connecting pipe 3 is provided with external threads, the bottom end of the second connecting part 4 is provided with internal threads, and the top end of the first connecting pipe 3 is connected with the bottom end of the second connecting part 4 through threads; the top end of the second connecting part 4 is provided with internal threads, the bottom end of the second connecting pipe 5 is provided with external threads, and the top end of the second connecting part 4 is connected with the bottom end of the second connecting pipe 5 through threads.

[0025] The handle 1 is a PVC32 pipe, and the first connecting part 2 and the second connecting part 4 are both funnel-shaped structures. The first connecting part 2 comprises a first connecting sub-part 21, a second connecting sub-part 22 and a third connecting sub-part 23 arranged in sequence from top to bottom, and the first connecting sub-part 21, the second connecting sub-part 22 and the third connecting sub-part 23 are integrally formed. The first connecting sub-part 21 is a PVC50 pipe, the second connecting sub-part 22 is a PVC variable-diameter pipe with diameters decreasing in sequence from top to bottom, the diameter of the top end is 50 mm, and the diameter of the bottom end is 32 mm, and the third connecting sub-part 23 is a PVC32 pipe.

[0026] The second connecting part 4 comprises a fourth connecting sub-part 41, a fifth connecting sub-part 42 and a sixth connecting sub-part 43 arranged in sequence from top to bottom, and the fourth connecting sub-part 41, the fifth connecting sub-part 42 and the sixth connecting sub-part 43 are integrally formed. The fourth connecting sub-part 41 is a PVC110 pipe, the fifth connecting sub-part 42 is a PVC variable-diameter pipe with diameters decreasing in sequence from top to bottom, the diameter of the top end is 110 mm, and the diameter of the bottom end is 50 mm, and the sixth connecting sub-part 43 is a PVC50 pipe.

[0027] The length of the handle 1 is 1.4-1.8 m, the length of the first connecting pipe 3 is 0.1-0.2 m, and the length of the second connecting pipe 5 is 2.5-3.5 cm.

[0028] In a preferred but non-limiting embodiment, the handle 1 is a PVC32 pipe with a height of 1.6 m, the first connecting pipe 3 is a PVC50 pipe with a height of 0.1 m, the second connecting pipe 5 is a PVC110 pipe with a height of 3 cm and a thickness of 3 mm, and the rubber pad 6 bonded to the inner wall of the second connecting pipe 5 has a thickness of 3 cm.

[0029] When the tool is used for smoke detection, due to the chimney effect, only the top end of the second connecting pipe is aligned with the smoke detector, and the bottom end of the handle is aligned with the smoke, and the smoke will automatically rise along the pipeline to the top and gather around the smoke.

[0030] When the tool is used for dismounting the smoke detector, the top of the smoke detector is a reverse round table structure, the top end of the tool is connected with the smoke detector, the rubber pad on the inner wall of the second connecting pipe can increase the friction, and the four self-tapping screws can prevent the smoke detector from being excessively deep and can firmly hold the smoke detector to rotate, so that the smoke detector is dismounted.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it. Although the present application has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the specific embodiments of the present application can be modified or replaced, and any modification or equivalent replacement without departing from the spirit and scope of the present application should be covered within the protection scope of the claims of the present application.

Claims

1. A smoke detector testing and disassembly tool, comprising a handle (1), a first connecting component (2), a first connecting tube (3), a second connecting component (4), and a second connecting tube (5), characterized in that: The top end of the handle (1) is fixedly connected to the bottom end of the first connecting part (2), the top end of the first connecting part (2) is fixedly connected to the bottom end of the first connecting tube (3), the top end of the first connecting tube (3) is fixedly connected to the bottom end of the second connecting part (4), and the top end of the second connecting part (4) is fixedly connected to the bottom end of the second connecting tube (5). The inner wall of the second connecting tube (5) is bonded with a rubber pad (6), and the second connecting tube (5) is provided with 4 self-tapping screws (7), and the 4 self-tapping screws (7) extend into the second connecting tube (5) for the same length.

2. The smoke detector testing and disassembly tool according to claim 1, characterized in that: The top end of the handle (1) is threaded to the bottom end of the first connecting part (2), the top end of the first connecting part (2) is threaded to the bottom end of the first connecting tube (3), the top end of the first connecting tube (3) is threaded to the bottom end of the second connecting part (4), and the top end of the second connecting part (4) is threaded to the bottom end of the second connecting tube (5).

3. The smoke detector testing and disassembly tool according to claim 1, characterized in that: The first connecting component (2) includes a first connecting sub-component (21), a second connecting sub-component (22) and a third connecting sub-component (23) arranged sequentially from top to bottom, and the first connecting sub-component (21), the second connecting sub-component (22) and the third connecting sub-component (23) are integrally formed.

4. The smoke detector testing and disassembly tool according to claim 3, characterized in that: The second connecting component (4) includes a fourth connecting sub-component (41), a fifth connecting sub-component (42) and a sixth connecting sub-component (43) arranged sequentially from top to bottom, and the fourth connecting sub-component (41), the fifth connecting sub-component (42) and the sixth connecting sub-component (43) are integrally formed.

5. A smoke detector testing and disassembly tool according to claim 4, characterized in that: The handle (1) is a PVC32 pipe, and the first connecting part (2) and the second connecting part (4) are both funnel-shaped structures.

6. The smoke detector testing and disassembly tool according to claim 5, characterized in that: The first connecting sub-component (21) is a PVC50 pipe, the second connecting sub-component (22) is a PVC reducer pipe with a diameter decreasing from top to bottom, with a top diameter of 50mm and a bottom diameter of 32mm, and the third connecting sub-component (23) is a PVC32 pipe.

7. A smoke detector testing and disassembly tool according to claim 6, characterized in that: The fourth connecting sub-component (41) is a PVC110 pipe, the fifth connecting sub-component (42) is a PVC reducer pipe with diameter decreasing from top to bottom, with a top diameter of 110mm and a bottom diameter of 50mm, and the sixth connecting sub-component (43) is a PVC50 pipe.

8. The smoke detector testing and disassembly tool according to claim 1, characterized in that: The handle (1) is 1.4-1.8m long, the first connecting pipe (3) is 0.1-0.2m long, and the second connecting pipe (5) is 2.5-3.5cm long.

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