CN205475343U

CN205475343U - Suspended net safety well lid

Info

Publication number: CN205475343U
Application number: CN201620269049.1U
Authority: CN
Inventors: 牛建波
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2016-08-17
Anticipated expiration: 2026-03-28

Abstract

The utility model relates to a suspended net safety well lid. Well lid board and well lid seat, the well lid board is articulated with the well lid seat, and there is the ladder hand -hole at the center of well lid seat, and the step of ladder manhole supports and inlays the dress the well lid board, the equipartition has couple fixed knot to construct on the ladder manhole inner wall of step lower extreme, couple fixed knot structures is gone up and is fixed the safety net through geting in touch. Its simple structure, it is with low costs, can ensure pedestrains safety.

Description

A kind of linked network Safety well cover

Technical field

This utility model relates to the well lid of a kind of Urban Buried Pipeline Network.

Background technology

The manhole cover plate of Urban Buried Pipeline Network often has loss, and the accident causing car to ruin people's wound happens occasionally, and this is Through becoming a kind of road hidden danger.

Summary of the invention

In order to overcome the shortcoming of prior art, this utility model provides a kind of linked network Safety well cover, its structure letter Single, low cost, can ensure that pedestrains safety.

The technical scheme in the invention for solving the technical problem is: manhole cover plate and cover seat of manhole, well lid Plate is hinged with cover seat of manhole, and there is ladder manhole at the center of cover seat of manhole, and the step of ladder manhole supports described in setting-in Manhole cover plate, the ladder manhole inwall of step lower end is evenly equipped with hook fixing structure, logical on hook fixing structure Cross the fixing safety net of hook.

This utility model simple in construction, low cost, can ensure that pedestrains safety.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is this utility model first embodiment front view；

Fig. 2 is this utility model first embodiment top view；

Fig. 3 is this utility model the second embodiment front view；

Fig. 4 is this utility model the second embodiment top view；

Fig. 5 is this utility model the 3rd embodiment front view；

Fig. 6 is this utility model the 3rd embodiment top view；

Fig. 7 is this utility model the 4th embodiment front view；

Fig. 8 is this utility model the 4th embodiment top view.

Detailed description of the invention

This utility model includes manhole cover plate 1 and cover seat of manhole 3, and manhole cover plate 1 is hinged with cover seat of manhole 3, cover seat of manhole 4 Center have ladder manhole 6, the step 2 of ladder manhole 6 supports the manhole cover plate 1 described in setting-in, step 2 times It is evenly equipped with hook fixing structure, by the fixing peace of hook on hook fixing structure on ladder manhole 6 inwall of end The whole network (is not drawn in figure).

Described hook fixing structure is to extend radially out and well lid on ladder manhole 6 inwall of step 2 lower end The link 5 of seat 3 one, link 5 has the first hook hole 4.As shown in Figure 1, 2.

Described hook fixing structure is the middle suspension ring 7 extended downwardly from ladder manhole 6 inwall, on middle suspension ring 7 There is the second hook hole 8.As shown in Figure 3,4.

Described hook fixing structure is that ladder manhole 6 inwall has the 3rd hook hole 9.As shown in Figure 5,6,

The 3rd described hook hole 9 is blind hole or " V " type through hole.

Described hook fixing structure is that cover seat of manhole 3 lower surface has and end suspension ring 11, and suspension ring 11 have the 3rd extension Dog hole 10.As shown in Figure 7,8.

Claims

1. a linked network Safety well cover, it is characterized in that: cover plate (1) and cover seat of manhole (3), manhole cover plate (1) is hinged with cover seat of manhole (3), there is ladder manhole (6) at the center of cover seat of manhole (4), the step (2) of ladder manhole (6) supports the manhole cover plate (1) described in setting-in, it is evenly equipped with hook fixing structure, by the fixing safety net of hook on hook fixing structure on ladder manhole (6) inwall of step (2) lower end.

Linked network Safety well cover the most according to claim 1, it is characterized in that: described hook fixing structure is to have on ladder manhole (6) inwall of step (2) lower end to extend radially out and the link (5) of cover seat of manhole (3) one, and link (5) has the first hook hole (4).

Linked network Safety well cover the most according to claim 1, it is characterized in that: described hook fixing structure is the middle suspension ring (7) that ladder manhole (6) inwall extends downwardly from, and middle suspension ring (7) have the second hook hole (8).

Linked network Safety well cover the most according to claim 1, it is characterised in that: described hook fixing structure is that ladder manhole (6) inwall has the 3rd hook hole (9).

Linked network Safety well cover the most according to claim 4, it is characterised in that: the 3rd described hook hole (9) is blind hole or " V " type through hole.

Linked network Safety well cover the most according to claim 1, it is characterised in that: described hook fixing structure is that cover seat of manhole (3) lower surface has and end suspension ring (11), and suspension ring (11) have the 3rd hook hole (10).