CN213741232U

CN213741232U - Inspection well cover

Info

Publication number: CN213741232U
Application number: CN202022511503.9U
Authority: CN
Inventors: 方俊; 金东君; 杨世龙; 赵演
Original assignee: Yiwu Drainage Co ltd
Current assignee: Yiwu Drainage Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-20
Anticipated expiration: 2030-11-03

Abstract

The application relates to an inspection well cover, and belongs to the field of municipal equipment. The inspection well cover comprises an installation base, a cover body and an auxiliary cover, wherein the installation base is coaxially provided with an installation hole, the installation base is fixed on a well mouth of an inspection well, the cover body is installed in the installation hole, an annular limiting shoulder is arranged on the hole wall of the installation hole, the auxiliary cover is limited on the annular limiting shoulder, and the auxiliary cover is located below the cover body. This application has the manhole cover and steals the back, and the pedestrian also is difficult to fall into the effect of inspection shaft.

Description

Inspection well cover

Technical Field

The application relates to the field of municipal administration equipment, in particular to an inspection well cover.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually flush with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover. The inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape of the inspection well cover mainly takes a round shape and a square shape.

In recent years, the manhole cover is stolen, so that pedestrians fall into the manhole to be injured, vehicles are damaged, and serious people even die of people. Because the inspection well cover is stolen usually at night, because the light is dim and the observation is difficult at night, the inspection well without the inspection well cover has greater threat to passers-by and vehicles. Once casualties and vehicle damage happen, the problems of responsibility attribution and compensation are difficult to process by related departments, and great burden is caused to the country and the society.

In view of the above-mentioned related technologies, the inventor considers that an inspection well cover needs to be designed, and after the inspection well cover is stolen, pedestrians still cannot easily fall into the inspection well.

SUMMERY OF THE UTILITY MODEL

In order to make the inspection shaft lid after stealing, the pedestrian also is difficult to fall into the inspection shaft, and this application provides an inspection shaft lid.

The application provides a manhole cover adopts following technical scheme:

the utility model provides an inspection shaft lid, includes installation base, lid and vice lid, the coaxial mounting hole that is provided with of installation base, the installation base is fixed in the well head of inspection shaft, the lid install in the mounting hole, the pore wall of mounting hole is provided with the spacing shoulder of annular, vice lid spacing in the spacing shoulder of annular, vice lid is located the lid below.

Through adopting above-mentioned technical scheme, through setting up the vice lid in lid below for the lid integument is stolen the back, set up in the vice lid of lid below still can play the effect of preventing falling, when night very much, reduce pedestrian and fall into the injured possibility of well, the lower material preparation of recovery value such as plank can be adopted to the vice lid, make the lid be stolen the back, the vice lid is difficult to be stolen away together, the vice lid is used for interim shutoff, a lid or the standing warning sign this section of time of installation for the lid integument is stolen the protection to the pedestrian.

Optionally, be provided with a plurality of posts of inserting on the spacing shoulder of annular, it is a plurality of insert the post along the spacing shoulder of annular is to the interval setting, the pair is covered and is offered the confession insert the perforation that the post wore to establish, it has a plurality of to perforate, and is a plurality of insert the post one-to-one and wear to locate in a plurality of the perforation.

Through adopting above-mentioned technical scheme, the post is inserted in the setting, an installation for vice lid, the perforation confession that the vice was covered and is seted up is inserted the post and is passed, through the cooperation of inserting post and jack, realize the location installation of vice lid, make vice lid higher with the axiality of the spacing shoulder of annular, the spacing shoulder of annular can be better play the supporting role to vice lid, make the vice lid be difficult to appear the condition that one side area of contact is little one side area of contact is big, make the vice lid be difficult to the atress damage more, further improve the anti-falling effect of vice lid.

Optionally, still include the safety net, the safety net outer edge is fixed in a plurality of insert on the post.

Through adopting above-mentioned technical scheme, set up the safety net, play the dual effect of preventing weighing down through the safety net that sets up for the pedestrian is difficult to more fall into the inspection shaft and is injured.

Optionally, the safety net is formed by fixing a plurality of safety ropes in a staggered manner, a plurality of safety rope junctions are bound and fixed, and two ends of each safety rope are fixed to the inserting columns.

Through adopting above-mentioned technical scheme, bind out the safety net through the safety rope is crisscross, when the lid was stolen, the pedestrian fell into the inspection shaft and steps on vice covering, and when vice covering damaged, the pedestrian dropped on the safety net, lived the pedestrian pocket through the safety net, protected pedestrian's safety, the safety rope is crisscross to be binded more firmly, and the safety net is difficult to the disintegration.

Optionally, one end of the inserting column, which is far away from the annular limiting shoulder, is provided with an annular limiting bulge.

Through adopting above-mentioned technical scheme, through setting up the spacing arch of annular on inserting the post, bind the one end of fixing on inserting the post through the spacing arch of annular and carry on spacingly for the safety rope is difficult to from inserting the roll-off on the post, improves the safety rope and inserts the joint strength between the post, makes the safety rope can protect pedestrian's safety better.

Optionally, the annular limiting protrusion is fixed on the inserting column through threads.

Through adopting above-mentioned technical scheme, the spacing protruding threaded fixation of annular is on inserting the post for the spacing arch of annular can be convenient take off, thereby make things convenient for the dismantlement of safety net to change, the dismantlement of the vice lid of also being convenient for simultaneously is changed.

Optionally, a rubber sleeve is sleeved on the insertion column, and the end of the safety rope is fixed outside the rubber sleeve.

Through adopting above-mentioned technical scheme, set up the rubber sleeve for the safety rope is direct contact not inserted the post, and the rubber sleeve can reduce the wearing and tearing of safety rope, and the rubber sleeve has better elastic deformation ability simultaneously, and when making the pedestrian fall into the safety net, the pedestrian can obtain better buffering.

Optionally, the auxiliary cover is provided with two taking grooves, the taking grooves are provided with two groups, the taking grooves are arranged along 180-degree circumferential rotational symmetry of the auxiliary cover, and each taking groove comprises two taking grooves which are arranged at intervals.

Through adopting above-mentioned technical scheme, set up the groove of taking, on the one hand, conveniently take the vice lid and dismantle and install, on the other hand, the groove of taking of seting up can be used for the infiltration of rainwater.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the auxiliary cover is arranged below the cover body, so that the auxiliary cover arranged below the cover body can still play a role of falling prevention after the cover body is stolen, the possibility that a pedestrian falls into a well and is injured is reduced particularly at night, the auxiliary cover can be made of materials with low recovery value, such as wood boards, and the like, so that the auxiliary cover is not easy to be stolen together after the cover body is stolen, and the auxiliary cover is used for temporary plugging and is used for protecting the pedestrian when the cover body is stolen to the installed cover body or a tree warning mark;

2. the auxiliary cover is provided with the inserting column for installation, the inserting column penetrates through a through hole formed in the auxiliary cover, and the auxiliary cover is positioned and installed through the matching of the inserting column and the inserting hole, so that the coaxiality of the auxiliary cover and the annular limiting shoulder is higher, the annular limiting shoulder can better support the auxiliary cover, the auxiliary cover is not easy to generate the condition that the contact area of one side is small and the contact area of the other side is large, the auxiliary cover is not easy to stress and damage, and the anti-falling effect of the auxiliary cover is further improved;

3. the safety net is arranged, and the double anti-falling effect is achieved through the arranged safety net, so that pedestrians can fall into the inspection well and are injured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention with the cover removed;

FIG. 3 is a schematic structural view of a mounting base;

fig. 4 is an enlarged view at a in fig. 3.

Description of reference numerals: 1. installing a base; 11. mounting holes; 12. an annular limiting shoulder; 2. a cover body; 3. a secondary cover; 31. perforating; 32. taking the groove; 4. a safety net; 41. a safety cord; 5. inserting a column; 6. an annular limiting bulge; 7. a rubber sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses inspection shaft lid. Referring to fig. 1 and 2, the inspection well cover comprises an installation base 1, a cover body 2, an auxiliary cover 3 and a safety net 4, wherein the installation base 1 is located at a well mouth of the inspection well and is poured and fixed in concrete, an installation hole 11 is coaxially arranged on the installation base 1, the installation hole 11 is a stepped hole, the inner diameter of the upper portion of the stepped hole is larger, the cover body 2 is installed on the upper portion of the installation hole 11, and the cover body 2 is abutted to a stepped surface in the installation hole 11.

Referring to fig. 1 and 3, an annular limiting shoulder 12 is integrally arranged on the wall of the part of the mounting hole 11 with the smaller inner diameter, a space exists between the annular limiting shoulder 12 and the cover body 2, and the auxiliary cover 3 and the safety rope 41 are both positioned between the annular limiting shoulder 12 and the cover body 2 (compare fig. 2).

Annular spacing shoulder 12 is provided with a plurality of posts 5 of inserting on the lateral wall towards lid 2, and a plurality of posts 5 of inserting set up along annular spacing shoulder 12 circumference interval, and the one end of inserting post 5 and keeping away from annular spacing shoulder 12 extends the setting towards lid 2 direction.

Referring to fig. 2 and 3, the auxiliary cover 3 is provided with a plurality of through holes 31 for the insertion posts 5 to penetrate through, the plurality of through holes 31 are also provided, the plurality of insertion posts 5 penetrate through the plurality of through holes 31 in a one-to-one correspondence manner, and one ends of the insertion posts 5 far away from the annular limiting shoulders 12 penetrate through the through holes 31.

Still seted up the groove of taking 32 on the vice lid 3, the groove of taking 32 has seted up two sets ofly, and two sets of grooves of taking 32 set up along vice lid 3 circumference 180 degrees rotational symmetry, and a set of groove of taking 32 includes two grooves of taking 32, and two grooves of taking 32 of the same group set up along the radial interval of vice lid 3, and the groove of taking 32 is close to the outer edge of vice lid 3.

Safety net 4 is formed by the crisscross fixed of a plurality of safety ropes 41, only parallel to each other and two kinds of relations of mutually perpendicular between a plurality of safety ropes 41 for safety net 4 is latticed, and a plurality of safety ropes 41 junction is tied a knot and is binded fixedly, thereby forms individual node, and on the both ends of safety rope 41 were binded and are fixed in the different post 5 of inserting, a safety rope 41 corresponded two and inserted post 5, thereby make safety net 4 outer along all being fixed in a plurality of post 5 of inserting.

Referring to fig. 3 and 4, one end of the insert column 5, which is far away from the annular limiting shoulder 12, is provided with an annular limiting protrusion 6, the annular limiting protrusion 6 is sleeved outside the insert column 5 and is in threaded fixation, the insert column 5 is further sleeved with a rubber sleeve 7, the rubber sleeve 7 is positioned between the auxiliary cover 3 and the annular limiting protrusion 6 (compare fig. 2), and the end of the safety rope 41 is bound and fixed outside the rubber sleeve 7, so that the safety rope 41 does not directly contact with the outer wall of the insert column 5.

The implementation principle of inspection shaft lid of this application embodiment does: when lid 2 was stolen, especially night, when the pedestrian did not pay attention to stepping on the inspection shaft, at first vice lid 3 played a heavy protection, and the pedestrian tramples vice lid 3 and is unlikely to be injured, damages when vice lid 3, perhaps vice lid 3 tramples down when damaged at the pedestrian, and pedestrian is lived to safety net 4 pocket for the pedestrian is unlikely to directly to fall into in the inspection shaft, thereby protects pedestrian's safety.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An inspection well cover is characterized in that: including installation base (1), lid (2) and vice lid (3), installation base (1) coaxial setting has mounting hole (11), installation base (1) is fixed in the well head of inspection shaft, lid (2) install in mounting hole (11), the pore wall of mounting hole (11) is provided with spacing shoulder of annular (12), vice lid (3) spacing in on the spacing shoulder of annular (12), vice lid (3) are located lid (2) below.

2. The inspection well cover according to claim 1, characterized in that: be provided with a plurality of posts (5) of inserting on annular spacing shoulder (12), it is a plurality of insert post (5) and follow annular spacing shoulder (12) circumference interval sets up, offer the confession on vice lid (3) insert perforation (31) that post (5) were worn to establish, it is a plurality of, a plurality of to perforate (31) insert post (5) one-to-one and wear to locate a plurality of in perforation (31).

3. The inspection well cover according to claim 2, characterized in that: still include safety net (4), safety net (4) outer edge is fixed in a plurality of insert on post (5).

4. The inspection well cover according to claim 3, characterized in that: the safety net (4) is formed by fixing a plurality of safety ropes (41) in a staggered mode, the intersection points of the safety ropes (41) are bound and fixed, and two ends of each safety rope (41) are fixed to the inserting columns (5).

5. The inspection well cover according to claim 4, characterized in that: an annular limiting bulge (6) is arranged at one end, far away from the annular limiting shoulder (12), of the inserting column (5).

6. The inspection well cover according to claim 5, characterized in that: the annular limiting bulge (6) is fixed on the inserting column (5) in a threaded mode.

7. The inspection well cover according to claim 6, characterized in that: the plug post (5) is sleeved with a rubber sleeve (7), and the end part of the safety rope (41) is fixed outside the rubber sleeve (7).

8. The inspection well cover according to claim 7, characterized in that: the auxiliary cover (3) is provided with a taking groove (32), the taking groove (32) is provided with two groups, the taking groove (32) is arranged along 180-degree circumferential rotational symmetry of the auxiliary cover (3), the taking groove (32) comprises two taking grooves (32) and two taking grooves (32) in the same group are arranged at intervals.