CN202886031U

CN202886031U - Scaffold stress change monitoring device

Info

Publication number: CN202886031U
Application number: CN2012201552759U
Authority: CN
Inventors: 沈家文; 王明聪; 张云彪; 庄军国; 刘金荣; 雷春燕
Original assignee: Yunnan Construction Engineering Water Conservancy & Hydropower Construction Co Ltd
Current assignee: Yunnan Construction Engineering Water Conservancy & Hydropower Construction Co Ltd
Priority date: 2012-04-13
Filing date: 2012-04-13
Publication date: 2013-04-17
Anticipated expiration: 2022-04-13

Abstract

The utility model relates to the technical field of building construction equipments and discloses a scaffold stress change monitoring device. The scaffold stress change monitoring device comprises a scaffold main body. Scaffold vertical rods and scaffold horizontal rods are arranged on the scaffold main body. A plurality of strain gauges are arranged on the scaffold vertical rods and scaffold horizontal rods. The scaffold stress change monitoring device increases the construction safety of scaffolds.

Description

A kind of monitoring device of framing scaffold STRESS VARIATION

Technical field

The utility model relates to the technical field of construction implement device.

Background technology

Chinese utility model patent number: 02271031.0 discloses a kind of synchronous balance monitor of elevating scaffold; it comprises the locational transparent pipe for observing water level of same level of each lifting gear of the framing scaffold that is installed in same group of synchronization lifting; each root transparent pipe water pipe is interconnected; and its bottom ground connection; vertical direction differing heights position is arranged with the level sensor of being made by the naked body conductor in transparent pipe, and each level sensor shows after identifying with a liquid level signal to sensor respectively by wire independently; the circuit of shutting down control or reporting to the police connects.Chinese utility model patent number is: 200820043763.4 disclose a kind of balance monitoring device of elevating scaffold, comprise the level switch that is arranged in the transparent water level sighting tube, and the control display circuit that links to each other with level switch, level switch is in series by light emitting diode and the water-sensitive resistance interval of same number, and the bottom of level switch is earth terminal.A level switch is set in each lifting gear of elevating scaffold.

Existing framing scaffold monitoring device in the scaffolding work work progress, framing scaffold often because of bearing capacity is excessive can't look-ahead, cause and cave in, cause security incident.

The utility model content

The utility model purpose aims to provide a kind of monitoring device of framing scaffold STRESS VARIATION, and the monitoring device of this framing scaffold STRESS VARIATION improves the security of the construction of framing scaffold.

For achieving the above object, the technical solution adopted in the utility model is: a kind of monitoring device of framing scaffold STRESS VARIATION, comprise the framing scaffold main body, described framing scaffold main body is provided with scaffold upright rod, described framing scaffold main body is provided with scaffold cross bar, described scaffold upright rod and scaffold cross bar are provided with several foil gauges, and described framing scaffold main body is provided with the monitoring system device for the work of control monitoring device, and described monitoring system device and foil gauge interconnect.

The monitoring device of described a kind of framing scaffold STRESS VARIATION, its monitoring system is provided with alarm.

The monitoring device of this framing scaffold STRESS VARIATION is autoalarm, need not personnel operation, can be converted into quantitative check to usual qualitative question, and is effectively directly perceived, can prevent in advance.This device is applicable to scaffolding work construction, the security incident that adopts this device can avoid framing scaffold to cave in, and highly sensitive, sensing element is little, strong adaptability.

Description of drawings

Synoptic diagram in Fig. 1 the utility model specific embodiment.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described.

As shown in Figure 1: in general, a kind of building body is wanted erecting scaffold, wherein framing scaffold is in order to make the security of scaffold construction, a kind of monitoring device of framing scaffold STRESS VARIATION, comprise building body 1, framing scaffold main body 2, vertical rod 3, cross bar 4, foil gauge 5, in building body 1, generally set up framing scaffold main body 2, described framing scaffold main body 2 is provided with scaffold upright rod 3, described framing scaffold main body 2 is provided with scaffold cross bar 4, and described scaffold upright rod 3 and scaffold cross bar 4 are provided with several foil gauges 5.In the scaffold construction process, each key node place arranges foil gauge at framing scaffold, by extension line foil gauge is connected with system terminal, when the stress value of actual change surpasses allowable stress, system gives the alarm, and in time takes measures, thereby avoids the generation of security incident.

A kind of monitoring device of framing scaffold STRESS VARIATION, comprise building body 1, framing scaffold main body 2, vertical rod 3, cross bar 4, foil gauge 5, in building body 1, generally set up framing scaffold main body 2, described framing scaffold main body 2 is provided with scaffold upright rod 3, described framing scaffold main body 2 is provided with scaffold cross bar 4, and described scaffold upright rod 3 and scaffold cross bar 4 are provided with several foil gauges 5.Its framing scaffold main body 2 is provided with the monitoring system device for the work of control monitoring device.The monitoring device of this framing scaffold STRESS VARIATION is autoalarm, need not personnel operation, can be converted into quantitative check to usual qualitative question, and is effectively directly perceived, can prevent in advance.

A kind of monitoring device of framing scaffold STRESS VARIATION, comprise building body 1, framing scaffold main body 2, vertical rod 3, cross bar 4, foil gauge 5, in building body 1, generally set up framing scaffold main body 2, described framing scaffold main body establishes 2 scaffold upright rod 3, described framing scaffold main body 2 is provided with scaffold cross bar 4, and described scaffold upright rod 3 and scaffold cross bar 4 are provided with several foil gauges 5.Its monitoring system device and foil gauge 5 interconnect.Its monitoring system is provided with alarm.This device is applicable to scaffolding work construction, the security incident that adopts this device can avoid framing scaffold to cave in, and highly sensitive, sensing element is little, strong adaptability.

Claims

1. the monitoring device of a framing scaffold STRESS VARIATION, comprise the framing scaffold main body, described framing scaffold main body is provided with scaffold upright rod, described framing scaffold main body is provided with scaffold cross bar, it is characterized in that, described scaffold upright rod and scaffold cross bar are provided with several foil gauges, and described framing scaffold main body is provided with the monitoring system device for the work of control monitoring device, and described monitoring system device and foil gauge interconnect.

2. the monitoring device of described a kind of framing scaffold STRESS VARIATION according to claim 2 is characterized in that described monitoring system is provided with alarm.