CN203145045U

CN203145045U - Inspection well capable of reminding uncovered well condition

Info

Publication number: CN203145045U
Application number: CN2012206786885U
Authority: CN
Inventors: 李国兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-22
Filing date: 2012-11-22
Publication date: 2013-08-21
Anticipated expiration: 2022-11-22

Abstract

The utility model provides an inspection well capable of reminding uncovered well condition, and relates to the inspection well on the street. The inspection well is characterized in that a warning device is added in the conventional inspection well; the warning device is fixed on the inner wall of the inspection well close to an inspection well opening; a control switch of the warning device is fixed in the joint of the inspection well and the inspection well cover; the covering and the removing of the inspection well are controlled by the switch; when the inspection well cover is removed, the control switch is communicated; a prompt signal is sent by the warning device; passers-by can be reminded to avoid entering the inspection well mistakenly; and the harm to the passers-by by the uncovered inspection well can be reduced to a certain extent.

Description

The inspection shaft of uncovered prompting

Technical field:

The utility model relates to the inspection shaft on the road, especially a kind of inspection shaft of uncovered prompting.

Background technology:

At present, be laid in the inspection shaft on the road, stolen by the thief or other reasons when not covering the inspection shaft lid when inspection shaft lid, the event of hurting sb.'s feelings that the uncovered inspection shaft causes happens occasionally.

Summary of the invention:

In order to set up the uncovered prompt functions to the inspection shaft on the road, reduce the uncovered inspection shaft to pedestrian's injury, to remind the road administration personnel in time to replenish the inspection shaft that lacks and cover, the utility model provides the inspection shaft of uncovered prompting.

The technical solution of the utility model: in common inspection shaft, set up a warning device, this warning device is fixed on the inspection shaft inwall near near the inspection shaft mouth, and the gauge tap of warning device is fixed on the contact position of inspection shaft and inspection shaft lid, and this switch is controlled by covering and removing of inspection shaft lid.When inspection shaft covered, this switch disconnected, and alarm is not worked; When the inspection shaft lid is removed, this switch conduction, alarm work sends sound, light alarm signal.

Beneficial effect: because the utility model sets up warning function for common inspection shaft, when the inspection shaft uncovered, its warning device sends the sound and light alarm prompting, both can remind the pedestrian to be strayed into inspection shaft, the inspection shaft lid of also having reminded road administration personnel in time to fill to lack has reduced the injury of uncovered inspection shaft to the pedestrian to a certain extent.

Description of drawings:

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

Fig. 1 is the circuit theory diagrams of a kind of alarm of the utility model.

In the drawings, 1. integral type buzzer.

The specific embodiment:

Circuit at Fig. 1 connects, and power supply E, K switch 2, K1 and integral type buzzer (1) are electrically connected in series, closed K2, K1, and integral type buzzer (1) sends too chimes of doom.

Material selection: integral type buzzer (1) can be selected the HYT-3015B type for use, K2 does not have the lock push switch, be electrically connected when the work characteristics of K2 is button down and disconnect, when unclamping, button is electrically connected conducting, K1 is regular tap, makes things convenient for the workman to work under inspection shaft, cuts off warning circuit, power supply E selects direct current 6V for use, and No. 5 batteries of available 4 joints are connected in battery case.

Fixed installation: the circuit according to Fig. 1 connects, integral type buzzer (1) and battery case are fixed on the inspection shaft inwall near near the inspection shaft mouth, the button that does not have lock push switch K2 is fixed on the contact position of inspection shaft and inspection shaft lid, when the inspection shaft lid covers following time, do not have the button of locking push switch K2 and be pressed down, circuit disconnects, when inspection shaft is removed, the button that does not have lock push switch K2 restores, circuit turn-on, the prompting of integral type buzzer (1) sounding alarm.

In the circuit of Fig. 1, if insert luminous (or flash of light) circuit again, this circuit is in parallel with integral type buzzer (1), and the alarm signal is with regard to two kinds of sound, light so.

Claims

1. the inspection shaft of uncovered prompting, it is characterized in that: in common inspection shaft, a warning device is arranged, this warning device is fixed on the inspection shaft inwall near near the inspection shaft mouth, the gauge tap of warning device is fixed on the contact position of inspection shaft and inspection shaft lid, and this switch is controlled by covering and removing of inspection shaft lid.

2. the inspection shaft of uncovered according to claim 1 prompting, it is characterized in that: described warning device, its alarm signal also have light alarm except sound.

3. the inspection shaft of uncovered according to claim 1 prompting, it is characterized in that: described gauge tap is not have the lock push switch.