Side opening device for firefighting pipeline

Abstract

The utility model discloses a side opening device for a fire-fighting pipeline, and relates to the technical field of fire-fighting pipeline processing, the side opening device comprises a protection frame and a connecting frame, the outer wall of the protection frame is connected with the connecting frame, the connecting frame is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding mode, the sliding block is connected with a connecting plate, and the connecting plate is connected with the protection frame. The connecting plate is connected with an arc-shaped clamping plate, the end, away from the protection frame, of the connecting frame is connected with a threaded rod through threads, one end of the threaded rod is rotationally connected with the connecting plate, and the other end of the threaded rod is coaxially connected with a rocking wheel. The protection frame and the protection plate are arranged, scrap iron and sparks generated in the opening drilling process can be intercepted, splashing is avoided, the protection effect on constructors is achieved, meanwhile, the clamping plate and the auxiliary plate of the arc-shaped structure wrap the portion, around the opening, of the fire fighting pipeline, and deformation of the fire fighting pipeline can be reduced to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting pipeline processing, in particular to a side opening device for a fire-fighting pipeline. Background Art

[0002] Fire-fighting pipes refer to pipe materials used in fire-fighting to connect fire-fighting equipment and instruments and to transport water, gas or other media for fire-fighting. Due to special needs, there are special requirements for the thickness and material of fire-fighting pipes. They are sprayed with red paint and transport water for fire-fighting.

[0003] Existing fire-fighting pipes are connected by elbows, tees and other connecting accessories during the initial installation. However, when fire-fighting pipes need to be added during the later modification, since the original pipes have been installed, it is too troublesome to remove and reinstall them. Therefore, the new fire-fighting pipes are connected by first opening and then welding on the side of the original fire-fighting pipes. When drilling holes in the side openings of the fire-fighting pipes, a large amount of iron filings and sparks will be generated and splashed around. These iron filings and sparks will not only hurt the construction workers, but also easily cause the risk of fire. Therefore, a side opening device for fire-fighting pipes is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problems mentioned in the above background technology and to propose a side opening device for a fire-fighting pipe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A side opening device for a fire-fighting pipe comprises a protection frame and a connecting frame, wherein the outer wall of the protection frame is connected to the connecting frame, a slide groove is provided on the connecting frame, a slider is slidably connected in the slide groove, a connecting plate is connected to the slider, an arc-shaped clamping plate is connected to the connecting plate, an end of the connecting frame away from the protection frame is connected to a threaded rod through a thread, one end of the threaded rod is rotatably connected to the connecting plate, and the other end of the threaded rod is coaxially connected to a rocker.

[0007] Preferably, four sliding boxes are installed on the inner wall of the protection frame, each of the sliding boxes is slidably connected with a sliding rod, one end of the sliding rod located in the sliding box is connected to a spring, the end of the spring away from the sliding rod is connected to the inner wall of the sliding box, and a protective plate is slidably connected to the protection frame, the outer ends of the four sliding rods are connected to the protective plate, and a processing opening is opened on the protective plate.

[0008] Preferably, the protection frame and the protection plate are both made of transparent material.

[0009] Preferably, the top and the bottom of the protection frame are both connected with arc-shaped auxiliary plates.

[0010] Preferably, the clamping surfaces of the auxiliary plate and the clamping plate are both provided with sound-absorbing pads.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] The utility model is provided with a protection frame and a protection plate, which can intercept iron filings and sparks generated when drilling an opening to avoid splashing everywhere, thereby protecting the construction workers. At the same time, the arc-shaped splint and auxiliary plate wrap the fire-fighting pipes in the area around the opening, which can reduce the deformation of the fire-fighting pipes to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model from another angle.

[0015] Figure 3 It is a structural sectional view of the protection frame part in the utility model.

[0016] In the figure: 1 protection frame, 2 connecting frame, 3 slide groove, 4 slider, 5 connecting plate, 6 clamping plate, 7 threaded rod, 8 rocker, 9 auxiliary plate, 10 slide box, 11 slide rod, 12 spring, 13 protection plate, 14 processing opening. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-3 As shown, a side opening device for a fire-fighting pipe comprises a protection frame 1 and a connecting frame 2, wherein the outer wall of the protection frame 1 is connected to the connecting frame 2, a slide groove 3 is provided on the connecting frame 2, a slider 4 is slidably connected in the slide groove 3, a connecting plate 5 is connected to the slider 4, an arc-shaped clamping plate 6 is connected to the connecting plate 5, an end of the connecting frame 2 away from the protection frame 1 is connected to a threaded rod 7 through a thread, one end of the threaded rod 7 is rotatably connected to the connecting plate 5, and the other end of the threaded rod 7 is coaxially connected to a rocker 8.

[0019] In this embodiment, four sliding boxes 10 are installed on the inner wall of the protection frame 1, and each of the sliding boxes 10 is slidably connected with a sliding rod 11. One end of the sliding rod 11 located in the sliding box 10 is connected with a spring 12, and the end of the spring 12 away from the sliding rod 11 is connected to the inner wall of the sliding box 10. A protective plate 13 is slidably connected to the protection frame 1, and the outer ends of the four sliding rods 11 are connected to the protective plate 13, and a processing opening 14 is opened on the protective plate 13.

[0020] In this embodiment, the protection frame 1 and the protection plate 13 are both made of transparent materials, which is convenient for construction workers to penetrate the opening.

[0021] In this embodiment, the top and bottom of the protection frame 1 are connected with arc-shaped auxiliary plates 9, and the clamping surfaces of the auxiliary plates 9 and the clamping plates 6 are provided with sound-proof pads to reduce the vibration on the fire-fighting pipe from being transmitted to the auxiliary plates 9 and the clamping plates 6 when opening.

[0022] Working process and principle:

[0023] When in use, first determine the opening position of the fire-fighting pipe, then move the protection frame 1 to the opening position area, then turn the rocker 8 to drive the threaded rod 7 to rotate, control the splint 6 and the connecting plate 5 to move toward the fire-fighting pipe, complete the clamping and fixing of the fire-fighting pipe by the splint 6 and the protection frame 1, and then control the drilling equipment to extend from the processing opening 14 to open the side of the fire-fighting pipe. According to different equipment, the protection plate 13 can be pressed to move the position. During the opening process, the iron filings and sparks generated will be intercepted by the protection frame 1 and the protection plate 13 and will not splash everywhere, which will protect the construction personnel. At the same time, the arc-shaped splint 6 and the auxiliary plate 9 wrap the fire-fighting pipe near the opening area, which can reduce the deformation of the fire-fighting pipe to a certain extent.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A side opening device for a fire-fighting pipe, characterized in that: The invention comprises a protection frame (1) and a connecting frame (2), wherein the outer wall of the protection frame (1) is connected to the connecting frame (2), a slide groove (3) is provided on the connecting frame (2), a slider (4) is slidably connected in the slide groove (3), a connecting plate (5) is connected to the slider (4), an arc-shaped clamping plate (6) is connected to the connecting plate (5), and an end of the connecting frame (2) away from the protection frame (1) is connected to a threaded rod (7) through a thread, one end of the threaded rod (7) is rotatably connected to the connecting plate (5), and the other end of the threaded rod (7) is coaxially connected to a rocker (8).

2. A side opening device for a fire-fighting pipe according to claim 1, characterized in that: Four sliding boxes (10) are installed on the inner wall of the protection frame (1), each of the sliding boxes (10) is slidably connected with a sliding rod (11), one end of the sliding rod (11) located in the sliding box (10) is connected with a spring (12), and the end of the spring (12) away from the sliding rod (11) is connected to the inner wall of the sliding box (10), and a protection plate (13) is slidably connected to the protection frame (1), the outer ends of the four sliding rods (11) are connected to the protection plate (13), and a processing opening (14) is opened on the protection plate (13).

3. A side opening device for a fire-fighting pipe according to claim 2, characterized in that: The protection frame (1) and the protection plate (13) are both made of transparent material.

4. A side opening device for a fire fighting pipe according to claim 1, characterized in that: The top and bottom of the protection frame (1) are both connected with arc-shaped auxiliary plates (9).

5. A side opening device for a fire-fighting pipe according to claim 4, characterized in that: The clamping surfaces of the auxiliary plate (9) and the clamping plate (6) are both provided with sound-proof pads.

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