CN214224922U

CN214224922U - Device for monitoring and measuring light leakage of air pipe

Info

Publication number: CN214224922U
Application number: CN202120126383.2U
Authority: CN
Inventors: 张瑞军; 巴图; 李跃宗; 马盛吉; 王希明; 赵宁; 李勇强; 杜建敏; 贾院军; 宋强
Original assignee: Inner Mongolia Ruixin Engineering Project Management Co ltd
Current assignee: Inner Mongolia Ruixin Engineering Project Management Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-17
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a device of tuber pipe light leak is measured in prison management, including the ventilation pipe and be used for detecting the detection dolly of its light leak, be provided with the LED lamp on the detection dolly, the detection dolly tail end is connected fixedly through recovery line and recovery mechanism, and recovery mechanism includes annular ring and central fixed axle, swivelling joint take-up reel on the fixed axle, annular ring all around through a plurality of extension spring with can block the U-shaped fixture block fixed connection on the ventilation pipe end wall, the utility model discloses simple structure simple operation drives the recovery line through the take-up reel of recovery mechanism and will detect the dolly and pull back the recovery, and it is very convenient to retrieve the detection dolly, can improve whole detection dolly detection progress and efficiency greatly.

Description

Device for monitoring and measuring light leakage of air pipe

Technical Field

The utility model relates to a building ventilation pipe field of supervising, concretely relates to device of measuring tuber pipe light leak is supervised to supervision.

Background

In order to ensure the tightness of a ventilation pipeline consisting of a plurality of short sections in the building ventilation engineering, a light leakage experiment needs to be carried out after the installation of an air pipe is finished, the remote control trolley with an LED lamp is placed into the ventilation pipeline, and a worker remotely controls the ventilation pipeline outside the ventilation pipeline, but the remote control signal is shielded more seriously by the ventilation pipeline along with the farther the remote control trolley enters, so that the remote control trolley is out of control, the trolley is difficult to recover, and the progress of the light leakage detection of the whole ventilation pipeline is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem existing in the prior art, the utility model provides a manage and measure device of tuber pipe light leak.

The utility model discloses a realize through following technical scheme:

the utility model provides a device of air pipe light leak is measured in prison management, includes the ventilation pipe and is used for detecting the detection dolly of its light leak, is provided with the LED lamp on the detection dolly, the detection dolly tail end is connected fixedly through retrieving the line and retrieving the mechanism, retrieves the mechanism and includes annular ring and central fixed axle, swivelling joint take-up reel on the fixed axle, all around of annular ring through a plurality of extension spring with can block the U-shaped fixture block fixed connection on the ventilation pipe end wall.

Preferably, the recovery wire wound on the take-up reel is fixed with the detection trolley.

Compared with the prior art, the beneficial effects of the utility model are that: this practical simple structure simple operation drives through the take-up reel on retrieving the mechanism and retrieves the line and pull back the testing trolley and retrieve, and it is very convenient to retrieve the testing trolley, can improve whole testing trolley light leak detection progress and efficiency greatly.

Drawings

Fig. 1 is a schematic sectional view of the structure of the present invention;

in the figure: the device comprises a ventilation pipe 1, an annular ring 2, a fixed shaft 3, a take-up reel 4, a recovery wire 5, an extension spring 6, a U-shaped fixture block 7, a detection trolley 8 and an LED lamp 9.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figure 1, the device for monitoring and measuring the light leakage of the air pipe comprises a ventilation pipe 1 and a detection trolley 8 used for detecting the light leakage of the ventilation pipe, wherein an LED lamp 9 is arranged on the detection trolley 8, the tail end of the detection trolley 8 is fixedly connected with a recovery mechanism through a recovery line 5, the recovery mechanism comprises an annular ring 2 and a fixed shaft 3 fixed in the center of the annular ring 2, the fixed shaft 3 is rotatably connected with a take-up reel 4, and the periphery of the annular ring 2 is fixedly connected with a U-shaped clamping block 7 which can be clamped on the end wall of the ventilation pipe 1 through a plurality of extension springs 6.

And the recovery wire 5 wound on the take-up reel 4 is fixed with the detection trolley 8.

The working principle is as follows: when the utility model is used, the U-shaped fixture blocks 7 around the annular ring 2 of the recovery mechanism are spread and clamped on the end wall of the corresponding vent pipe 1 pipe orifice (the vent pipe is generally square or circular), the annular ring 2 is fixed by the pulling force of the tension spring 6, the switch of the detection trolley 8 connected with the recovery line 5 of the take-up reel 4 is started, the LED lamp 9 of the detection trolley 8 is opened, the detection trolley 8 is started, the detection trolley 8 is put into the vent pipe 1, the detection trolley 8 can pull the recovery line 5 on the take-up reel 4 to move slowly, a worker can observe whether light leaks or not and mark the detection trolley 8 outside the vent pipe 1, when the detection trolley 8 moves to a corresponding position (the distance of the self electric quantity of the detection trolley), the recovery line 5 does not move forwards, the take-up reel 4 can be rotated, the take-up reel 4 pulls back the detection trolley 8 through the recovery line 5, the recovery detection trolley 8 is very convenient, the light leakage detection progress and efficiency of the whole detection trolley 8 can be greatly improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a manage device of measuring tuber pipe light leak, includes ventilation pipe (1) and is used for detecting detection dolly (8) of its light leak, is provided with LED lamp (9), its characterized in that on detecting dolly (8): the tail end of the detection trolley (8) is fixedly connected with a recovery mechanism through a recovery line (5), the recovery mechanism comprises an annular ring (2) and a fixed shaft (3) fixed in the center of the annular ring, the fixed shaft (3) is connected with a take-up reel (4) in a rotating mode, and the periphery of the annular ring (2) is fixedly connected with a U-shaped clamping block (7) which can be clamped on the end wall of the ventilation pipe (1) through a plurality of extension springs (6).

2. The apparatus of claim 1, wherein the light leakage from the wind pipe is monitored and measured by: and the recovery wire (5) wound on the take-up reel (4) is fixed with the detection trolley (8).