CN112012246A

CN112012246A - Reinforced concrete inspection shaft apron convenient to maintain

Info

Publication number: CN112012246A
Application number: CN202011046484.5A
Authority: CN
Inventors: 陈尊章
Original assignee: Jiangmen Fuxin Minzhu Municipal Facilities Co ltd
Current assignee: Jiangmen Fuxin Minzhu Municipal Facilities Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2020-12-01

Abstract

The invention discloses a reinforced concrete inspection well cover plate convenient to maintain, which comprises an installation seat and a well cover plate, wherein the top end of the installation seat is provided with the well cover plate, the installation seat is provided with a lock hole, a clamping block and a lock catch, the lock catch at the bottom end of the rotating block is connected with a rotating block at the bottom end of the clamping block through the lock hole, so that the well cover cannot be opened, the well cover is prevented from being stolen, when the well cover needs to be opened, a key corresponding to the lock hole is inserted into the lock hole, the rotating block is rotated to drive the rotating block to rotate, the rotating block drives the lock catch to rotate, the lock catch is not used for buckling the installation seat, so that the well cover is opened, the safety of the well cover is enhanced, the well cover is prevented from being stolen, a first connecting rod and a second connecting rod are arranged, the well cover plate is opened through pushing and pulling a handle on the well cover plate, the first connecting rod, the purpose of convenient maintenance and repair is achieved.

Description

Reinforced concrete inspection shaft apron convenient to maintain

Technical Field

The invention relates to the technical field of well cover plates, in particular to a reinforced concrete inspection well cover plate convenient to maintain.

Background

The inspection well is used for maintaining urban underground infrastructure lines, such as power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient changing part and a straight pipe section at intervals, is convenient for regularly inspecting an accessory structure, and is used for covering a road or a deep well at home to prevent people or objects from falling; the cable well is generally square in shape, so that the entering of liquid such as rainwater can be prevented better.

At present, the existing manhole cover plate does not have any warning device, when the manhole cover plate breaks down again or is maintained at night, passers-by fall into the manhole, the manhole cover plate is difficult to fix after being opened, the manhole cover plate is troublesome to open during maintenance, and the workload of maintenance personnel is increased.

Disclosure of Invention

The invention aims to provide a reinforced concrete manhole cover plate convenient to maintain, and aims to solve the problems that the existing manhole cover plate in the prior art is not provided with any warning device, passers-by fall into a manhole when faults occur or maintenance is carried out at night, the manhole cover plate is difficult to fix after being opened, the manhole cover plate is troublesome to open and maintain, and the workload of maintenance personnel is increased.

In order to achieve the purpose, the invention provides the following technical scheme: a reinforced concrete inspection well cover plate convenient for maintenance comprises an installation seat and a well cover plate, wherein one side of the top end of the installation seat is hinged with the well cover plate, the bottom of one side of the well cover plate is fixedly provided with a clamping block, the two sides of the mounting seat are fixedly provided with clamping blocks, clamping grooves are arranged on two sides of the clamping block, the mounting seat is connected with the clamping block in a clamping manner, a locking hole is fixedly arranged on one side of the top end of the well cover plate, a handle is fixedly arranged on one side of the lock hole, a rotating block is fixedly arranged on one side of the bottom end of the clamping block, the bottom of the rotating block is fixedly provided with a lock catch, the top end of the mounting seat is fixedly provided with a first connecting rod, the top of the first connecting rod is sleeved with a second connecting rod, the top of the first connecting rod and the top of the second connecting rod are provided with fixing screws, the surface of the fixing screw is provided with external threads, and the inner side wall of the first connecting rod and the inner side wall of the second connecting rod are provided with internal threads matched with the external threads.

As a preferable technical scheme of the invention, a reinforcing plate is arranged inside the well cover plate, a reinforcing cavity is arranged inside the reinforcing plate, a plurality of reinforcing ribs are arranged inside the reinforcing cavity, and the reinforcing ribs are arranged at equal intervals.

As a preferable technical scheme of the invention, a reflective belt is arranged in the middle of the well cover plate.

As a preferable technical scheme of the invention, water inlet holes are formed in two ends of the top of the well cover plate, and a protective net is fixedly mounted on the top of each water inlet hole.

As a preferable technical scheme of the invention, the top of the well cover plate is provided with anti-skid grains.

Compared with the prior art, the invention has the beneficial effects that:

1. set up the reinforcing plate and strengthen the chamber, be equipped with a plurality of strengthening rib in the inside of strengthening the chamber, the structural strength of manhole cover board can be strengthened to the strengthening rib, prevents because the vehicle from driving over the well lid top, because damage appears in pressure messenger's manhole cover board.

2. Set up the lockhole, block piece and hasp, the rotatory piece through lockhole and block piece bottom is connected, the mount pad is withheld to the hasp of rotatory piece bottom, make the well lid unable open, prevent that the well lid from being stolen, when the well lid is opened to needs, insert the key that corresponds with the lockhole to the lockhole in, it is rotatory to rotate the key and drive rotatory piece, rotatory piece drives the hasp rotation, let the hasp not withhold the mount pad, make the well lid open, the security of well lid has been strengthened to this kind of mode, prevent that the well lid from being stolen.

3. Set up head rod and second connecting rod, open the well lid board through the handle on the push-and-pull well lid board, the head rod slides on the second connecting rod, and is fixed with two connecting rods through screwing up the set screw, can be fixed with the well lid board, reaches the purpose of convenient maintenance and maintenance.

Drawings

FIG. 1 is a structural view of a reinforced concrete manhole cover according to the present invention, which is convenient for maintenance;

FIG. 2 is a sectional view of a reinforced concrete manhole cover plate mounting base and a manhole cover plate of the present invention, which is convenient for maintenance;

fig. 3 is a sectional structure view of a reinforced concrete manhole cover according to the present invention, which is convenient for maintenance.

In the figure: 1. a mounting seat; 2. a well cover plate; 3. a lock hole; 4. a handle; 5. a reflective band; 6. a water inlet hole; 7. anti-skid lines; 8. a clamping block; 9. a clamping block; 10. rotating the block; 11. locking; 12. a first connecting rod; 13. a second connecting rod; 14. fixing screws; 15. a reinforcing plate; 16. a reinforcement cavity; 17. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the invention provides a reinforced concrete manhole cover plate convenient for maintenance, which comprises an installation base 1 and a manhole cover plate 2, wherein one side of the top end of the installation base 1 is hinged with the manhole cover plate 2, the bottom of one side of the manhole cover plate 2 is fixedly provided with a clamping block 8, two sides of the installation base 1 are fixedly provided with clamping blocks 9, two sides of the clamping blocks 9 are provided with clamping grooves, the installation base 1 and the clamping blocks 8 are clamped and connected, one side of the top end of the manhole cover plate 2 is fixedly provided with a lock hole 3, one side of the lock hole 3 is fixedly provided with a handle 4, one side of the bottom end of the clamping block 8 is fixedly provided with a rotating block 10, the bottom of the rotating block 10 is fixedly provided with a lock catch 11, the top end of the installation base 1 is fixedly provided with a first connecting rod 12, the top of the first connecting rod 12 is sleeved with, the inner side wall of the first connecting rod 12 and the inner side wall of the second connecting rod 13 are provided with inner threads matched with the outer threads.

Preferably, the inside of well lid board 2 is equipped with reinforcing plate 15, and the inside of reinforcing plate 15 is equipped with strengthens chamber 16, strengthens the inside in chamber 16 and is equipped with a plurality of strengthening rib 17, and strengthening rib 17 is equidistant range, sets up reinforcing plate 15 and strengthens chamber 16, is equipped with a plurality of strengthening rib 17 in the inside of strengthening chamber 16, and the structural strength of well lid board can be strengthened to strengthening rib 17, prevents because the vehicle from driving over the well lid top, because pressure makes the well lid board appear damaging.

Preferably, the middle part of well lid board 2 is equipped with reflection of light area 5, and reflection of light area 5 is convenient for remind the pedestrian to avoid the emergence accident.

Preferably, the both ends at 2 tops of well lid board are equipped with into water hole 6, and the top fixed mounting who goes into water hole 6 has the protection network, and the protection network prevents that some cigarette ends that the pedestrian discarded etc. from easily burning perishable object transferring into in the well, causes the emergence of incident.

Preferably, the top of the well cover plate 2 is provided with anti-skid grains 7, and the anti-skid grains 7 prevent passers-by from falling down.

When the reinforced concrete manhole cover plate is used, when a manhole cover needs to be opened, a key corresponding to the keyhole 3 is inserted into the keyhole 3, the key is rotated to drive the rotating block 10 to rotate, the rotating block 10 drives the lock catch 11 to rotate, the lock catch 11 does not buckle the mounting seat 1, the manhole cover is opened, the top end of the mounting seat 1 is provided with a first connecting rod 12 and a second connecting rod 13, the first connecting rod 12 slides on the second connecting rod 13, the two connecting rods are fixed by screwing a fixing screw 14, the manhole cover plate 2 can be fixed, the aim of facilitating maintenance and repair is achieved, the two ends of the top of the manhole cover plate 2 are provided with water inlet holes 6, the top of the water inlet holes 6 is fixedly provided with a reinforcing plate 15 and a reinforcing cavity 16, so that inflammable and corrosive objects such as smoke heads discarded by pedestrians can be prevented from being transferred into the manhole, safety accidents are prevented, be equipped with a plurality of strengthening rib 17 in the inside of strengthening chamber 16, the structural strength of manhole cover plate 2 can be strengthened to strengthening rib 17, prevents because the vehicle drives over the manhole cover top, because pressure makes the manhole cover plate the middle part that damages manhole cover plate 2 appear and is equipped with reflection of light area 5, and reflection of light area 5 is convenient for remind the pedestrian to avoid the emergence accident.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A reinforced concrete manhole cover plate convenient to maintain comprises a mounting seat (1) and a manhole cover plate (2), and is characterized in that the mounting seat is provided with a mounting hole; one side of the top end of the mounting seat (1) is hinged with a well cover plate (2), the bottom of one side of the well cover plate (2) is fixedly provided with a clamping block (8), the two sides of the mounting seat (1) are fixedly provided with clamping blocks (9), the two sides of the clamping blocks (9) are provided with clamping grooves, the mounting seat (1) is clamped and connected with the clamping block (8), one side of the top end of the well cover plate (2) is fixedly provided with a lock hole (3), one side of the lock hole (3) is fixedly provided with a handle (4), one side of the bottom end of the clamping block (8) is fixedly provided with a rotating block (10), the bottom of the rotating block (10) is fixedly provided with a lock catch (11), the top end of the mounting seat (1) is fixedly provided with a first connecting rod (12), the top of the first connecting rod (12) is sleeved with a second connecting rod (13), the top of the first, the surface of the fixing screw (14) is provided with external threads, and the inner side wall of the first connecting rod (12) and the inner side wall of the second connecting rod (13) are provided with internal threads matched with the external threads.

2. A reinforced concrete manhole cover plate convenient for maintenance according to claim 1, wherein: the inside of well apron (2) is equipped with reinforcing plate (15), the inside of reinforcing plate (15) is equipped with strengthens chamber (16), the inside of strengthening chamber (16) is equipped with a plurality of strengthening rib (17), and strengthening rib (17) are equidistant range.

3. A reinforced concrete manhole cover plate convenient for maintenance according to claim 1, wherein: and a reflective belt (5) is arranged in the middle of the well cover plate (2).

4. A reinforced concrete manhole cover plate convenient for maintenance according to claim 1, wherein: and water inlet holes (6) are formed in two ends of the top of the well cover plate (2), and a protective net is fixedly mounted on the top of each water inlet hole (6).

5. A reinforced concrete manhole cover plate convenient for maintenance according to claim 1, wherein: the top of the well cover plate (2) is provided with anti-skid grains (7).