CN205712195U - Manhole mouth caution device - Google Patents
Manhole mouth caution device Download PDFInfo
- Publication number
- CN205712195U CN205712195U CN201620557642.6U CN201620557642U CN205712195U CN 205712195 U CN205712195 U CN 205712195U CN 201620557642 U CN201620557642 U CN 201620557642U CN 205712195 U CN205712195 U CN 205712195U
- Authority
- CN
- China
- Prior art keywords
- containing cavities
- card
- ring
- guide pad
- warning sign
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
This utility model relates to a kind of manhole mouth caution device, having fixing seat, described fixing seat is provided with the shoulder hole connecting upper and lower two ends, connecting in described shoulder hole has card T-Ring, described card T-Ring be provided centrally with receive device, this storage device is fixed on card T-Ring by connecting rod；The containing cavities being provided centrally with upper end open bottom lock of described storage device, it is provided with guide pad in described containing cavities, it is provided with spring between bottom the bottom of described guide pad and containing cavities, the top center of guide pad is vertically installed with support bar, the top of described support bar is fixedly installed warning sign, and the width of described warning sign is less than the aperture of containing cavities.This manhole mouth caution apparatus structure is simple, active card is connected on catch pit port, mount and dismount more convenient, inspection well cover covers above it, once inspection well cover is removed, and its warning sign will be jumped out, and highlights outside catch pit port, there is warning indicators effect, thus ensure that the safety of pedestrian and driving.
Description
Technical field
This utility model relates to municipal works field, particularly relates to a kind of manhole mouth caution device.
Background technology
This utility model relates to municipal works field, particularly relates to a kind of manhole mouth caution device.
Summary of the invention
Urban construction has a lot of underground piping, such as sewer, underground gas pipeline, water supply pipe, power pipe
Road, communication conduit, national defence pipeline etc., these pipelines to have an outlet leading to ground every one section, by pipeline to ground
This section is referred to as inspection shaft, and catch pit port is the most concordant with ground.
Owing to inspection shaft all communicates with the external world, in order to prevent row human or animal etc. from falling into inspection shaft, people are at the mouth of inspection shaft
Portion is provided with lid, is used for covering inspection shaft, therefore claims inspection well cover.
Inspection shaft is the most all located on the broad road, walks superincumbent pedestrian every day and vehicle is a lot, therefore, will note when design
Meaning pedestrian and the safety of driving, inspection well cover can not drop in inspection shaft, and inspection well cover also must have bigger weight capacity simultaneously, for
Producing the inspection well cover with bigger weight capacity, it is typically all by material systems such as reinforced concrete, metal or reinforced plastics
Become.Owing to its weight capacity of inspection well cover of metal quality is more preferable relative to the inspection well cover of other materials, and more difficult damage, because of
This, mostly the inspection well cover on current road is what metal material was made.
But, it being mostly hinged between existing metal inspection well cover and catch pit port, connected mode is simple, and metal
The market price is higher, and therefore, this connection simple metal inspection well cover is easily stolen robber, and once inspection well cover is lost, inspection shaft
Mouth is exposed outside, and pedestrian, animal or driving are the most easily fallen in inspection shaft, life threatening safety.
Summary of the invention
Technical problem to be solved in the utility model is to provide one can realize warning under inspection well cover deletion condition
The manhole mouth caution device of prompt facility.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: a kind of catch pit port is alert
Showing device, has the fixing seat coincideing with catch pit port size, described fixing seat is provided with the shoulder hole connecting upper and lower two ends, institute
Connecting in stating shoulder hole and have card T-Ring, the storage device being provided centrally with downwardly extending of described card T-Ring, this storage device leads to
Cross connecting rod to be fixed on card T-Ring；The containing cavities being provided centrally with upper end open bottom lock of described storage device, described receipts
Intracavity of receiving is provided with the guide pad being slidably matched with it, bottom the bottom of described guide pad and containing cavities between be provided with spring,
The top center of guide pad is vertically installed with support bar, and the top of described support bar is fixedly installed warning sign, described warning sign
Width less than the aperture of containing cavities.
As preferably, described containing cavities top open part is provided with the limited cap coordinated with it, the center of described limited cap
Being provided with the pilot hole coincideing with support bar diameter, the left and right sides of pilot hole is provided with symmetrical pre-buried gathering sill, institute
State symmetrically arranged pre-buried gathering sill distance around and front and back width and warning sign left and right distance and front and back width match.
As preferably, the outside of described limited cap is provided with external screw thread, and the opening part of described containing cavities is provided with described
The female thread that external screw thread cooperates.
As preferably, the bottom of described card T-Ring is provided with the notch cuttype card interface with shoulder hole snap-fit engagement.
As preferably, described connecting rod at least has three, is equidistantly connected to receive outside surrounding and the card T-Ring of device
Between inwall, between connecting rod the most corresponding, it is provided with nylon wire.
Compared with prior art, of the present utility model have the beneficial effect that this manhole mouth caution apparatus structure is simple, live
Moving and be connected on catch pit port, mount and dismount more convenient, inspection well cover covers above it, and once inspection well cover is removed, and it is alert
Show that board will be jumped out, highlight outside catch pit port there is warning indicators effect, thus ensure that the safety of pedestrian and driving.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is this utility model manhole mouth caution device external structure schematic diagram；
Fig. 2 is this utility model manhole mouth caution device plan structure schematic diagram；
Fig. 3 is the structure sectional view of A-A in Fig. 2；
Fig. 4 is the structural representation after the storage of this utility model manhole mouth caution device warning sign.
In figure: 1, fixing seat；2, shoulder hole；3, card T-Ring；4, storage device；5, connecting rod；6, limited cap；7, pilot hole；
8, pre-buried gathering sill；9, support bar；10, warning sign；11, containing cavities；12, spring；13, guide pad；14, female thread；15, outer spiral shell
Stricture of vagina；16, card interface.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
A kind of manhole mouth caution device shown in Fig. 1, Fig. 2 and Fig. 3, has the fixing seat 1 coincideing with catch pit port size, described
Being provided with the shoulder hole 2 connecting upper and lower two ends on fixing seat 1, connecting in described shoulder hole 2 has card T-Ring 3, described card T-Ring 3
Bottom is provided with and the notch cuttype card interface 16 of shoulder hole 2 snap-fit engagement, is easy for installation and removal；The center of described card T-Ring 3
Being provided with the storage device 4 downwardly extended, this storage device 4 is fixed on card T-Ring 3 by connecting rod 5, and described connecting rod 5 at least has
Have three, be equidistantly connected to receive device 4 outside surrounding and card T-Ring 3 inwall between, the most two-by-two correspondence connecting rod 5 it
Between be provided with nylon wire, further increase the safety coefficient of alarming device；The upper end that is provided centrally with of described storage device 4 is opened
The containing cavities 11 of mouth bottom lock, is provided with the guide pad 13 being slidably matched with it, described guide pad 13 in described containing cavities 11
Bottom and containing cavities 11 bottom between be provided with spring 12, the top center of guide pad 13 is vertically installed with support bar 9, described
The top of support bar 9 is fixedly installed warning sign 10, and the width of described warning sign 10 is less than the aperture of containing cavities 11.
In order to prevent guide pad 13 from dropping out in containing cavities 11, described containing cavities 11 top open part is provided with and coordinates with it
Limited cap 6, for convenience between limited cap 6 and containing cavities 11 mount and dismount, the outside of described limited cap 6 is provided with outer spiral shell
Stricture of vagina 15, the opening part of described containing cavities 11 is provided with the female thread 14 cooperated with described external screw thread 15；Described limited cap 6
Being provided centrally with the pilot hole 7 coincideing with support bar 9 diameter, the left and right sides of pilot hole 7 is provided with symmetrical pre-buried lead
To groove 8, the left and right distance of described symmetrically arranged pre-buried gathering sill 8 distance around and front and back width and warning sign 10 and front and back
Width matches.
During use, being now fixedly mounted on catch pit port by fixing seat 1, its top is less than the installation site of inspection well cover, then
The card T-Ring 3 that connection has storage device 4 is arranged on fixing seat 1 by card interface 16 and the shoulder hole 2 of mutual snap-fit engagement,
Connect and have the card T-Ring 3 of storage device 4 to be first arranged on by spring in the containing cavities 11 of storage device 4 before installing, then will even
The guide pad 13 being connected to support bar 9 is plugged in containing cavities 11, and the top of support bar 9 connects has warning sign 10, then by spacing
Cap 6 is screwed on containing cavities 11, simultaneously through warning sign 10 and support bar 9 by pilot hole 7 and the pre-buried gathering sill 8 at its center
The bottom of warning sign 10 is symmetrical above and below with pre-buried gathering sill 8, finally inspection well cover is covered on catch pit port, as shown in Figure 4, inspection shaft
Push down warning sign 10 bottom lid downwards, thus drive support bar 9 and guide pad 13 downwards, spring 12 forced compression, warning sign 10
Being compressed in pre-buried gathering sill 8 by inspection well cover, once inspection well cover takes off from catch pit port, and guide pad 13 is under the effect of spring 12
Move up, thus promote support bar 9 upwards, make warning sign 10 stand in the outside of catch pit port further, it is achieved warning indicators merit
Can, and on connecting rod 5 nylon wire the security function that can improve manhole mouth caution device further is set, be possible to prevent pedestrian or
Animals etc. drop in catch pit port.
This manhole mouth caution apparatus structure is simple, and active card is connected on catch pit port, mounts and dismounts more convenient, inspection shaft
Covering above it, once inspection well cover is removed, and its warning sign 10 will be jumped out, and highlights outside catch pit port, has warning
Suggesting effect, thus ensure that the safety of pedestrian and driving.
It is emphasized that: be the most only preferred embodiment of the present utility model, not this utility model appointed
What pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, etc.
With change and modification, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. a manhole mouth caution device, it is characterised in that: there is the fixing seat (1) coincideing with catch pit port size, described fixing
Being provided with, on seat (1), the shoulder hole (2) connecting upper and lower two ends, connecting in described shoulder hole (2) has card T-Ring (3), described clamping
The storage device (4) being provided centrally with downwardly extending of ring (3), this storage device (4) is fixed on card T-Ring by connecting rod (5)
(3) on；The containing cavities (11) being provided centrally with upper end open bottom lock of described storage device (4), described containing cavities (11)
Inside it is provided with the guide pad (13) being slidably matched with it, arranges between the bottom of described guide pad (13) and containing cavities (11) bottom
Having spring (12), the top center of guide pad (13) to be vertically installed with support bar (9), the top of described support bar (9) is fixing to be set
Being equipped with warning sign (10), the width of described warning sign (10) is less than the aperture of containing cavities (11).
Manhole mouth caution device the most according to claim 1, it is characterised in that: described containing cavities (11) top open part sets
It is equipped with the limited cap (6) coordinated with it, the pilot hole being provided centrally with coincideing of described limited cap (6) with support bar (9) diameter
(7), the left and right sides of pilot hole (7) is provided with symmetrical pre-buried gathering sill (8), described symmetrically arranged pre-buried gathering sill
(8) around distance and front and back width and warning sign (10) left and right distance and front and back width match.
Manhole mouth caution device the most according to claim 2, it is characterised in that: the outside of described limited cap (6) is provided with
External screw thread (15), the opening part of described containing cavities (11) is provided with the female thread (14) cooperated with described external screw thread (15).
Manhole mouth caution device the most according to claim 1, it is characterised in that: the bottom of described card T-Ring (3) is provided with
Notch cuttype card interface (16) with shoulder hole (2) snap-fit engagement.
Manhole mouth caution device the most according to claim 1, it is characterised in that: described connecting rod (5) at least has three, etc.
Spacing is connected between outside surrounding and card T-Ring (3) inwall of storage device (4), between connecting rod (5) the most corresponding
It is provided with nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557642.6U CN205712195U (en) | 2016-06-12 | 2016-06-12 | Manhole mouth caution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557642.6U CN205712195U (en) | 2016-06-12 | 2016-06-12 | Manhole mouth caution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205712195U true CN205712195U (en) | 2016-11-23 |
Family
ID=57301739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620557642.6U Expired - Fee Related CN205712195U (en) | 2016-06-12 | 2016-06-12 | Manhole mouth caution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205712195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862925A (en) * | 2016-06-12 | 2016-08-17 | 苏州莲敬机械工程科技有限公司 | Inspection well opening warning device |
-
2016
- 2016-06-12 CN CN201620557642.6U patent/CN205712195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862925A (en) * | 2016-06-12 | 2016-08-17 | 苏州莲敬机械工程科技有限公司 | Inspection well opening warning 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: 20170612 |