CN217299027U - Warning device for inspection well - Google Patents
Warning device for inspection well Download PDFInfo
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- CN217299027U CN217299027U CN202220919320.7U CN202220919320U CN217299027U CN 217299027 U CN217299027 U CN 217299027U CN 202220919320 U CN202220919320 U CN 202220919320U CN 217299027 U CN217299027 U CN 217299027U
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- connecting rod
- warning
- spring
- embedded part
- rotating mechanism
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Abstract
The utility model discloses an inspection well warning device, which comprises an embedded part arranged on the inner side wall of an inspection well, wherein the embedded part is connected with a connecting rod through a rotating mechanism, and the connecting rod is connected with a warning board through the rotating mechanism; a first spring is connected between the embedded part and the connecting rod, and a second spring is connected between the connecting rod and the warning board; under the well lid does not lose the state, first spring is in tensile state, and the second spring is in compression state, and connecting rod and warning sign all are located the well lid below. The device simple structure has realized the warning of pedestrian and vehicle around when the well lid is lost.
Description
Technical Field
The utility model relates to a municipal works field, concretely relates to inspection shaft warning device.
Background
A plurality of municipal pipelines such as rainwater, sewage, electric power, telecommunication, water supply, gas and heating power are laid under a common municipal road, the municipal pipelines are generally provided with inspection wells for ensuring the overhaul and maintenance of the municipal pipelines, wherein the inspection wells for the rainwater and the sewage have larger depth, the environment in the inspection wells is severe, toxic and harmful gas, sewage and the like can exist, and the inspection wells for the electric power and the telecommunication have larger depth. The manhole covers of various pipeline inspection wells are lost frequently due to theft, rain wash and improper maintenance management, so that the inspection wells become major hidden dangers threatening life safety on municipal roads. Once the pedestrian and the non-motor vehicle fall, the inspection well is injured if the pedestrian and the non-motor vehicle fall, and is dead if the pedestrian and the non-motor vehicle fall. Casualty accidents caused by falling of pedestrians into the well are frequent every year.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inspection shaft warning device to play the warning effect when inspection shaft well lid is lost, avoid pedestrian and vehicle to fall.
In order to achieve the above object, the utility model provides a technical scheme: an inspection well warning device comprises an embedded part arranged on the inner side wall of an inspection well, wherein the embedded part is connected with a connecting rod through a rotating mechanism, and the connecting rod is connected with a warning board through the rotating mechanism; a first spring is connected between the embedded part and the connecting rod, and a second spring is connected between the connecting rod and the warning board; under the well lid does not lose the state, first spring is in tensile state, and the second spring is in compression state, and connecting rod and warning sign all are located the well lid below.
According to the scheme, the rotating mechanism is a hinge.
According to the scheme, the warning board is provided with the warning slogan formed by the reflective material.
The invention has the beneficial effects that: when the well lid is not lost, the device is hidden with the inspection shaft in, the well lid is lost the back, under the pulling force of first spring and the thrust of second spring, the connecting rod is raised, and the warning sign opens simultaneously, makes the warning sign expose the well head, plays the warning effect to peripheral pedestrian and vehicle.
Furthermore, the warning sign on the warning board is made of the reflective material, so that the warning board has a certain warning effect at night.
Drawings
Fig. 1 is a schematic structural view of a warning device in a case where a manhole cover is not lost according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a warning device in the case of loss of a manhole cover according to an embodiment of the present invention;
fig. 3 is a front view of a warning board according to an embodiment of the present invention.
In the figure: 1-embedded part, 2-hinge, 3-connecting rod, 4-first spring, 5-second spring, 6-warning board, 7-well cover, 8-inspection well.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of the disclosure.
Referring to fig. 1 to 3, the inspection well warning device comprises an embedded part 1 arranged on the inner side wall of an inspection well 8, wherein the embedded part 1 is connected with a connecting rod 3 through a rotating mechanism, and the connecting rod 3 is connected with a warning board 6 through the rotating mechanism; a first spring 4 is connected between the embedded part 1 and the connecting rod 3, and a second spring 5 is connected between the connecting rod 3 and the warning board 6; under the well lid 7 state of not losing, first spring 4 is in tensile state, and second spring 5 is in compression state, and connecting rod 3 and warning sign 6 all are located well lid 7 below.
Further, the rotating mechanism is a hinge 2.
Further, the warning board 6 has a warning slogan formed by a light reflecting material.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (3)
1. The utility model provides an inspection shaft warning device which characterized in that: the inspection well comprises an embedded part arranged on the inner side wall of the inspection well, wherein the embedded part is connected with a connecting rod through a rotating mechanism, and the connecting rod is connected with a warning board through the rotating mechanism; a first spring is connected between the embedded part and the connecting rod, and a second spring is connected between the connecting rod and the warning board; under the well lid does not lose the state, first spring is in tensile state, and the second spring is in compression state, and connecting rod and warning sign all are located the well lid below.
2. The manhole warning device according to claim 1, wherein: the rotating mechanism is a hinge.
3. The manhole warning device according to claim 1, wherein: the warning board is provided with a warning slogan formed by reflective materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220919320.7U CN217299027U (en) | 2022-04-15 | 2022-04-15 | Warning device for inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220919320.7U CN217299027U (en) | 2022-04-15 | 2022-04-15 | Warning device for inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217299027U true CN217299027U (en) | 2022-08-26 |
Family
ID=82913923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220919320.7U Active CN217299027U (en) | 2022-04-15 | 2022-04-15 | Warning device for inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217299027U (en) |
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2022
- 2022-04-15 CN CN202220919320.7U patent/CN217299027U/en active Active
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| GR01 | Patent grant | ||
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