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Drying and sound-absorbing tunnel construction lamp mechanical assembly

A technology for mechanical components and tunnel construction, which is applied in the parts of lighting devices, lighting and heating equipment, lighting devices, etc., can solve the problems of easily damaged lamp frame components, inconvenient adjustment, sound echoes, etc., to facilitate later replacement, The effect of preventing lamp damage and easy to use

Inactive Publication Date: 2020-10-27
付志有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a dry and sound-absorbing tunnel construction lamp mechanical assembly, which solves the inconvenient adjustment of the tunnel construction lamp assembly, and the heavy moisture in the tunnel easily damages the lamp holder assembly, and the sound of the sealed environment is easy Problems with echoes and noise pollution

Method used

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  • Drying and sound-absorbing tunnel construction lamp mechanical assembly
  • Drying and sound-absorbing tunnel construction lamp mechanical assembly
  • Drying and sound-absorbing tunnel construction lamp mechanical assembly

Examples

Experimental program
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Effect test

Embodiment 1

[0032] see Figure 1-2 , the present invention provides a technical solution: a dry and sound-absorbing mechanical assembly for tunnel construction lamps, including a body base 1, the outer side of the body base 1 is rotatably connected to a rotating main arm 2, and the outer side of the rotating main arm 2 is fixedly connected to one end away from the body base 1 There is a movable jib rotating seat 3, and the inner side of the movable jib rotating seat 3 is connected to the movable jib 4 through the damping inner swivel seat 5. The multi-degree-of-freedom mechanical arm used in the overall mechanical lamp assembly adopts a damping rotation design between each component , it can ensure that the entire mechanical arm can be positioned when it moves to a suitable position, and the user can manually pull the overall lamp to the position he needs, which is convenient and simple to use, and the movable sub-arm 4 is far away from the damping inner swivel seat One end of 5 is fixedl...

Embodiment example 2

[0036]Please refer to 1-3. On the basis of Embodiment 1, the present invention provides a technical solution: the inside of the movable jib 4 corresponds to the side of the processing single side hole 7 and is located between the processing double holes 8. Center 41, a magnet piston 44 is arranged on the inner side of the processing unilateral hole 7, a return spring 42 is installed between the magnet piston 44 and the master control center 41, and an electromagnet 43 is fixedly connected to the outside of the master control center 41, and the electromagnet 43 corresponds to the magnet piston The permanent magnet setting of 44, based on the mechanical switch structure of electromagnetic control and return spring, makes the overall processing of the through-hole switch more convenient, and can also form the effect of unilateral work of the movable arm, reducing the number of components that need to be replaced.

Embodiment example 3

[0038] Please refer to 1-5, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the processing unilateral hole 7 includes an outer isolation net 71, and a central processing core 72 is arranged inside the processing unilateral hole 7, The central processing core 72 is provided with a sound-absorbing inner cavity cotton layer 73, and the sound-absorbing inner cavity cotton layer 73 is provided with a drying treatment arc-shaped layer 74. There is a polymer resin filling layer 76 on the outside, and a special sound-absorbing dry filter element. The multi-layer setting can ensure stability during use and a good dry sound-absorbing effect. Multiple sets of different filter elements are designed correspondingly, which can be easily replaced later.

[0039] The processing double hole 8 includes a sound-absorbing lumen and a drying lumen. Both the sound-absorbing lumen and the drying lumen are provided with a side outer net 81, the sound...

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Abstract

The invention discloses a drying and sound-absorbing tunnel construction lamp mechanical assembly, which comprises a machine body base, the outer side of the machine body base is rotationally connected with a rotating main arm, the end, away from the machine body base, of the outer side of the rotating main arm is fixedly connected with a movable auxiliary arm rotating base, the inner side of themovable auxiliary arm rotating seat is rotationally connected with a movable auxiliary arm through a damping inner rotating seat; a multi-degree-of-freedom mechanical arm is adopted in the whole mechanical lamp assembly, the damping rotation design is adopted between the assemblies, when the whole mechanical arm moves to a proper position, the position where the mechanical arm is located can be positioned, and a user can manually pull the whole lamp to the needed position. According to the drying and sound-absorbing tunnel construction lamp mechanical assembly, which belongs to the technical field of channel construction, the problems that a tunnel construction lamp assembly is inconvenient to adjust, a lamp holder assembly is prone to being damaged due to heavy moisture in a tunnel, and echo and noise pollution are prone to being generated due to sound of the sealed environment are solved.

Description

technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a dry sound-absorbing tunnel construction lamp mechanical assembly. Background technique [0002] Because the length of the tunnel is generally long, the light in the tunnel will be darker. When the construction personnel are working in the tunnel, they need to hold the light with one hand, and the construction personnel can only work with the other hand, which will reduce the construction time. At the same time, the lighting lamps that can be held by hand are generally relatively small, and there are fewer bulbs that can be loaded, so the light emitted is weak, which makes it inconvenient for construction workers to see the tunnel situation clearly. [0003] For example, a Chinese patent with the patent number CN201811523140.1 discloses a light adjusting stand for tunnel construction. The light adjusting stand can be clamped on the long strip fixing frame in the tunn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V17/16F21V21/28F21V31/04F21V21/40
CPCF21S8/00F21V17/164F21V21/28F21V21/40F21V31/04
Inventor 付志有
Owner 付志有
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