CN205712420U - A kind of sewer structure of the fall arrest with alarm function - Google Patents
A kind of sewer structure of the fall arrest with alarm function Download PDFInfo
- Publication number
- CN205712420U CN205712420U CN201620288462.2U CN201620288462U CN205712420U CN 205712420 U CN205712420 U CN 205712420U CN 201620288462 U CN201620288462 U CN 201620288462U CN 205712420 U CN205712420 U CN 205712420U
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- China
- Prior art keywords
- rod
- warning
- sewer
- alarm function
- fall arrest
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Abstract
The utility model discloses the sewer structure of a kind of fall arrest with alarm function, including well lid, warning rod and power spring, the sidewall of described sewer is provided with the annular round platform less than surface water plane of the top end face for placing described well lid, it is provided with multiple rod aperture straight down on the top end face of described annular round platform, multiple described warning rods are vertically arranged in described rod aperture respectively, the upper end of described power spring is fixing with the lower end of described warning rod to be connected, and the lower end of described power spring is fixing with the bottom surface of described rod aperture to be connected.The sewer structure of a kind of fall arrest with alarm function of this utility model is by arranging multiple warning rod being in compressive state on annular round platform, if well lid occurs damaged or loses, warning rod stretches out the effect playing warning；And multiple anti-falling rods is set on sewer wall, crashes in well even if pedestrian slips, it is also possible to avoid it to crash into depths.
Description
Technical field
This utility model relates to a kind of sewer structure, particularly relates to the sewer structure of a kind of fall arrest with alarm function.
Background technology
Sewer is a kind of urban public utilities, sewerage system is for collecting and discharge produced industrial wastewater in the sanitary wastewater of city generation and commercial production, with rainy rainwater, simultaneously in order to prevent pedestrian or vehicle from crashing into sewer, need to place well lid at the well head of sewer, for hiding road or family's middle-deep well, can be used for greenbelt, footpath, car lane, harbour, lane etc., but all it is not disposed on the automatic warning structure after well lid is lost and Anti-falling structure at tradition sewer well head, after well lid damages, if pedestrian finds the most in time, then may fall to sewer.
Utility model content
The purpose of this utility model is that the sewer structure providing a kind of fall arrest with alarm function in order to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of sewer structure of the fall arrest with alarm function, including well lid, warning rod and power spring, the sidewall of described sewer is provided with the annular round platform less than surface water plane of the top end face for placing described well lid, it is provided with multiple rod aperture straight down on the top end face of described annular round platform, multiple described warning rods are vertically arranged in described rod aperture respectively, the upper end of described power spring is fixing with the lower end of described warning rod to be connected, and the lower end of described power spring is fixing with the bottom surface of described rod aperture to be connected.
Specifically, the external diameter of described annular round platform and the equal diameters of described well lid, the length of described warning rod is less than the degree of depth of described rod aperture, the diameter of described warning rod is less than the internal diameter of described rod aperture, the upper end of described warning rod is resisted against the downside of described well lid, and described power spring is in compressive state.
Preferably, the lateral surface of described warning rod scribbles reflecting coating.
Further, also include multiple anti-falling rods, the medial surface on described annular round platform top be provided with multiple hole that is horizontally mounted along its radial direction, the outer end of multiple described anti-falling rods be inserted into respectively described in be horizontally mounted in hole.
Specifically, the axis being horizontally mounted hole described in multiple is positioned at same level, the described diameter being horizontally mounted hole equal to the diameter of described anti-falling rods, described in be horizontally mounted the degree of depth length less than described anti-falling rods in hole, the length of described anti-falling rods is less than the radius of described annular round platform.
Preferably, multiple described rod aperture and described to be horizontally mounted position in the horizontal direction, hole the most arranged in a crossed manner.
The beneficial effects of the utility model are:
The sewer structure of a kind of fall arrest with alarm function of this utility model is by arranging multiple warning rod being in compressive state on annular round platform, if well lid occurs damaged or loses, warning rod stretches out the effect playing warning；And multiple anti-falling rods is set on sewer wall, crashes in well even if pedestrian slips, it is also possible to avoid it to crash into depths.
Accompanying drawing explanation
Fig. 1 is the top view of the sewer structure of a kind of fall arrest with alarm function described in the utility model；
Fig. 2 is the sectional view of the sewer structure of a kind of fall arrest with alarm function described in the utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
nullAs depicted in figs. 1 and 2，The sewer structure of a kind of fall arrest with alarm function of this utility model，Including well lid 7、Warning rod 6、Anti-falling rods 4 and power spring 5，The sidewall of sewer is provided with the annular round platform 2 less than ground 1 horizontal plane of the top end face for placing well lid 7，It is provided with multiple rod aperture 3 straight down on the top end face of annular round platform 2，Multiple warning rods 6 are vertically arranged in rod aperture 3 respectively，The upper end of power spring 5 is fixing with the lower end of warning rod 6 to be connected，The lower end of power spring 5 is fixing with the bottom surface of rod aperture 3 to be connected，The external diameter of annular round platform 2 and the equal diameters of well lid 7，The length of warning rod 6 is less than the degree of depth of rod aperture 3，The diameter of warning rod 6 is less than the internal diameter of rod aperture 3，The upper end of warning rod 6 is resisted against the downside of well lid 7，And power spring 5 is in compressive state，The lateral surface of warning rod 6 scribbles reflecting coating，It is provided with on the medial surface on annular round platform 2 top and multiple is horizontally mounted hole along its radial direction，The outer end of multiple anti-falling rods 4 is inserted into respectively and is horizontally mounted in hole，Multiple axis being horizontally mounted hole are positioned at same level，It is horizontally mounted the diameter diameter equal to anti-falling rods 4 in hole，It is horizontally mounted the degree of depth length less than anti-falling rods 4 in hole，The length of anti-falling rods 4 is less than the radius of annular round platform 2，Multiple rod aperture 3 and to be horizontally mounted position in the horizontal direction, hole the most arranged in a crossed manner.
The operation principle of the sewer structure of a kind of fall arrest with alarm function of this utility model is as follows:
As shown in the left part of Fig. 2, when well lid 7 is in normal condition, warning rod is pressed for 6 times by well lid 7, and warning rod 6 extrudes power spring 5 so that it is be in compressive state, now can normal pass on well lid 7.
As shown in the right part of Fig. 2, when well lid 7 is in abnormal condition (well lid 7 lose or damage etc.), warning rod 6 loses the active force that well lid 7 is downward, power spring 5 extends, warning rod 6 is applied active force upwards, making warning rod 6 extend out on ground 1, reflecting coating and warning rod 6 all play warning function, it is to avoid pedestrian etc. are mobile to well head.
Even if having pedestrian not see warning rod 6, or warning rod 6 losing efficacy, it is arranged on the anti-falling rods 4 that well head goes out, pedestrian etc. can be avoided to fall at sewer well depth.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology deformation made according to the technical solution of the utility model, within each falling within protection domain of the present utility model.
Claims (6)
1. the sewer structure of a fall arrest with alarm function, including well lid, it is characterized in that: also include warning rod and power spring, the sidewall of described sewer is provided with the annular round platform less than surface water plane of the top end face for placing described well lid, it is provided with multiple rod aperture straight down on the top end face of described annular round platform, multiple described warning rods are vertically arranged in described rod aperture respectively, the upper end of described power spring is fixing with the lower end of described warning rod to be connected, and the lower end of described power spring is fixing with the bottom surface of described rod aperture to be connected.
The sewer structure of a kind of fall arrest with alarm function the most according to claim 1, it is characterized in that: the external diameter of described annular round platform and the equal diameters of described well lid, the length of described warning rod is less than the degree of depth of described rod aperture, the diameter of described warning rod is less than the internal diameter of described rod aperture, the upper end of described warning rod is resisted against the downside of described well lid, and described power spring is in compressive state.
The sewer structure of a kind of fall arrest with alarm function the most according to claim 2, it is characterised in that: the lateral surface of described warning rod scribbles reflecting coating.
The sewer structure of a kind of fall arrest with alarm function the most according to claim 1, it is characterized in that: also include multiple anti-falling rods, described annular round platform top medial surface on be provided with multiple hole that is horizontally mounted along its radial direction, the outer end of multiple described anti-falling rods be inserted into respectively described in be horizontally mounted in hole.
The sewer structure of a kind of fall arrest with alarm function the most according to claim 4, it is characterized in that: the axis being horizontally mounted hole described in multiple is positioned at same level, the described diameter diameter equal to described anti-falling rods being horizontally mounted hole, the described degree of depth length less than described anti-falling rods being horizontally mounted hole, the length of described anti-falling rods is less than the radius of described annular round platform.
The sewer structure of a kind of fall arrest with alarm function the most according to claim 4, it is characterised in that: multiple described rod aperture and described to be horizontally mounted position in the horizontal direction, hole the most arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288462.2U CN205712420U (en) | 2016-04-08 | 2016-04-08 | A kind of sewer structure of the fall arrest with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288462.2U CN205712420U (en) | 2016-04-08 | 2016-04-08 | A kind of sewer structure of the fall arrest with alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205712420U true CN205712420U (en) | 2016-11-23 |
Family
ID=57309623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288462.2U Expired - Fee Related CN205712420U (en) | 2016-04-08 | 2016-04-08 | A kind of sewer structure of the fall arrest with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205712420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670636A (en) * | 2019-09-30 | 2020-01-10 | 喻慧江 | Sewer protection device |
-
2016
- 2016-04-08 CN CN201620288462.2U patent/CN205712420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670636A (en) * | 2019-09-30 | 2020-01-10 | 喻慧江 | Sewer protection device |
| CN110670636B (en) * | 2019-09-30 | 2021-06-15 | 姚啸啸 | Sewer protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170408 |