CN217204271U

CN217204271U - Precast concrete inspection well lid convenient to assembly

Info

Publication number: CN217204271U
Application number: CN202123115190.6U
Authority: CN
Inventors: 韩绍亮; 马立国; 姜永水
Original assignee: Zhangqiu Fangyuan Cement Products Co ltd
Current assignee: Zhangqiu Fangyuan Cement Products Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-16
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a precast concrete inspection well lid technical field especially relates to a precast concrete inspection well lid convenient to assembly. The technical scheme comprises the following steps: concrete well lid, circular reinforcement frame 3, water conservancy diversion post one and bottom plate, the inside intermediate position symmetry in upper end of concrete well lid is equipped with two circular reinforcement frames four, is in the same place through the stand is fixed between two upper and lower circular reinforcement frames four, the outside symmetry of circular reinforcement frame four is equipped with two circular reinforcement frames three, the outside symmetry of circular reinforcement frame three is equipped with two circular reinforcement frames two, the outside symmetry of circular reinforcement frame two is equipped with two circular reinforcement frames one. The utility model discloses the well lid can be installed fast, and the leakproofness is good, and circular enhancement frame can strengthen the compressive strength of well lid, prolongs the life of well lid, and circular silk screen of strengthening between the frame makes the well lid inside when pouring into the concrete shaping into, improves the production quality of well lid, and the water conservancy diversion post makes the quick water conservancy diversion of water go out.

Description

Precast concrete inspection well lid convenient to assembly

Technical Field

The utility model relates to a precast concrete inspection well lid technical field specifically is a precast concrete inspection well lid convenient to assembly.

Background

The precast concrete is cast elsewhere rather than at the final construction site, and the precast concrete with different sizes and shapes can adopt fibers to enhance the reliability and the toughness after cracking. In recent years, precast concrete has become a new favorite in the construction industry due to its low cost and excellent performance, and has been widely used in the fields of roadblocks, water storage tanks, exterior walls, buildings and decoration due to its wide variety of styles and weights and excellent flexural strength and performance.

After a large number of searches, the following results are obtained: the Chinese utility model patent: the application number [ CN202023038182.1 ], the publication number [ CN214460628U ], the application relates to a high-tightness manhole cover, which belongs to the field of inspection wells, the manhole cover comprises a manhole cover body detachably connected to an opening of the manhole body, a supporting seat sleeved on the outer side of the manhole cover body, a plurality of connecting pieces arranged between the supporting seat and the manhole cover body and used for fixing the supporting seat on the manhole cover body, a sealing ring sleeved on the outer side of the manhole cover body, a clamping ring arranged between the sealing ring and the supporting seat, and an anti-falling assembly arranged between the sealing ring and the manhole cover body and used for fixing the sealing ring on the manhole cover body; the supporting seat is located the top of sealing washer, the mounting groove has been seted up on the well body, but the supporting seat butt is in the mounting groove, the outside at the well lid body is established to the joint ring cover, joint ring and sealing washer fixed connection, the joint groove has been seted up on the supporting seat, the joint ring is pegged graft in the joint inslot, and it has improved the sealing performance of being connected between inspection shaft well lid and the well body.

The precast concrete inspection well is the power supply for city underground infrastructure, feed water, the drainage, the blowdown, the communication, cable TV, the gas pipe, maintenance such as street lamp circuit, simple to operate and setting up, need be equipped with corresponding well lid on the precast concrete inspection well and make the road surface flat, avoid pedestrian or debris to fall into to go to influence the normal use of inspection well, general inspection well lid only has a simple apron, the operation is inconvenient when installation and opening, and the inside of well lid does not have the strengthening rib, bearing strength and toughness are not enough, make the well lid damage easily, short service life, consequently, need a precast concrete inspection well lid of being convenient for the assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast concrete inspection well lid convenient to assembly, it can install fast to possess the well lid, the leakproofness is good, the circular compressive strength that strengthens the frame and can strengthen the well lid, the life of extension well lid, circular silk screen of strengthening between the frame, the toughness of reinforcing well lid, make the inside when pouring into concrete shaping of well lid, improve the production quality of well lid, the water conservancy diversion post makes the quick water conservancy diversion advantage of going out, it is inconvenient with the operation when opening to have solved the well lid, and the inside of well lid does not have the strengthening rib, bearing strength and toughness are not enough, the short problem of life.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a precast concrete inspection shaft well lid convenient to assembly, includes concrete well lid, circular enhancement frame one, water conservancy diversion post one and bottom plate, the inside intermediate position symmetry in upper end of concrete well lid is equipped with two circular enhancement frames four, is in the same place fixed through the stand between two circular enhancement frames four from top to bottom, the outside symmetry of circular enhancement frame four is equipped with two circular enhancement frames three, the outside symmetry of circular enhancement frame three is equipped with two circular enhancement frames two, the outside symmetry of circular enhancement frame two is equipped with two circular enhancement frames one, the bottom of concrete well lid is fixed with the bottom plate, the upper end of concrete well lid is that the annular distributes and has water conservancy diversion post one and water conservancy diversion post two, water conservancy diversion post two is located the upper end central point of concrete well lid and puts.

Preferably, it is together fixed through the stand between three circular reinforcing frames and the circular reinforcing frame three, it is together fixed through the stand between two circular reinforcing frames and the circular reinforcing frame two, together fixed through the stand between one circular reinforcing frame and the circular reinforcing frame, the compressive strength of the well lid that circular reinforcing frame can strengthen, the life of extension well lid.

Preferably, the first circular reinforcing frame, the second circular reinforcing frame, the third circular reinforcing frame and the fourth circular reinforcing frame have the same distance.

Preferably, it is in the same place to link together through twelve silk screens between circular enhancement frame one and the circular enhancement frame two, link together through nine silk screens two between circular enhancement frame two and the circular enhancement frame three, link together through four silk screens three between circular enhancement frame three and the circular enhancement frame four, silk screen one, silk screen two and three even distributions of silk screen are in the inside of concrete well lid, and the toughness between the well lid inner structure can be strengthened to the silk screen, makes the inside when pouring into the concrete shaping of well lid, improves the production quality of well lid.

Preferably, twelve reinforcing columns I are symmetrically distributed on the inclined plane between the concrete well cover and the bottom plate, twelve reinforcing columns II are symmetrically distributed in the bottom plate, and the reinforcing columns II and the reinforcing columns I are distributed at intervals, so that the bearing strength of the well cover can be further improved, the stability of the internal structure of the well cover is enhanced, and the using effect is better.

Preferably, the inside symmetry in upper end both sides of concrete well lid is equipped with two recesses, the lower extreme diameter of recess is greater than the upper end diameter, the inner wall of recess is equipped with the barb all around, and the recess is inside to be set up the barb, makes the well lid can catch on when using the couple to open, increases the frictional force between couple and the recess, makes the well lid easily open.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses the concrete well lid can install fast, the leakproofness is good, the well lid upper end is equipped with the water conservancy diversion post and can makes the quick water conservancy diversion of rainwater go out, avoid stopping on the well lid to corrode and damage the well lid, the inside of well lid is through setting up circular enhancement frame, the compressive strength of the well lid of reinforcing, the life of extension well lid, through set up the silk screen between circular enhancement frame, toughness between the reinforcing well lid inner structure, make the inside of well lid when pouring into concrete shaping, improve the production quality of well lid, the well lid upper end is through setting up the barb inside the recess, make the well lid can catch on when using the couple to open, increase the frictional force between couple and the recess, make the well lid easily open, the well lid bottom is through setting up the reinforcement post, further improve the bearing strength of well lid, the stability of reinforcing well lid inner structure, excellent in use effect.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a bottom view of the present invention;

fig. 5 is a cross-sectional view of the present invention;

fig. 6 is an enlarged structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a concrete well cover; 2. a column; 3. a first circular reinforcing frame; 4. a first diversion column; 5. a second diversion column; 6. a base plate; 7. a first reinforcing column; 8. a groove; 9. a barb; 10. a second reinforcing column; 11. a second circular reinforcing frame; 12. a first silk screen; 13. a second silk screen; 14. a circular reinforcing frame IV; 15. a third silk screen; 16. and a third circular reinforcing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 6, the utility model provides a precast concrete manhole cover technical scheme convenient to assembly: a precast concrete inspection well cover convenient to assemble comprises a concrete well cover 1, a first circular reinforcing frame 3, a first diversion column 4 and a bottom plate 6, wherein two fourth circular reinforcing frames 14 are symmetrically arranged in the middle of the inner part of the upper end of the concrete well cover 1, the upper fourth circular reinforcing frame 14 and the lower fourth circular reinforcing frame 14 are fixed together through a stand column 2, two third circular reinforcing frames 16 are symmetrically arranged on the outer sides of the fourth circular reinforcing frames 14, two second circular reinforcing frames 11 are symmetrically arranged on the outer sides of the third circular reinforcing frames 16, two first circular reinforcing frames 3 are symmetrically arranged on the outer sides of the second circular reinforcing frames 11, the third circular reinforcing frames 16 and the third circular reinforcing frames 16 are fixed together through the stand column 2, the second circular reinforcing frames 11 and the second circular reinforcing frames 11 are fixed together through the stand column 2, the first circular reinforcing frames 3 and the first circular reinforcing frames 3 are fixed together through the stand column 2, the circular reinforcing frames are arranged in the well cover, the compressive strength of the well lid is enhanced, and the service life of the well lid is prolonged.

The interval between circular reinforcing frame 3, circular reinforcing frame two 11, circular reinforcing frame three 16 and circular reinforcing frame four 14 is the same, link together through twelve silk screen one 12 between circular reinforcing frame one 3 and the circular reinforcing frame two 11, link together through nine silk screen two 13 between circular reinforcing frame two 11 and the circular reinforcing frame three 16, link together through four silk screen three 15 between circular reinforcing frame three 16 and the circular reinforcing frame four 14, silk screen one 12, the even distribution of silk screen two 13 and silk screen three 15 is in the inside of concrete well lid 1, through set up the silk screen between circular reinforcing frame, the toughness between the reinforcing well lid inner structure, make the inside when pouring into the concrete shaping of well lid, improve the production quality of well lid.

Bottom of concrete well lid 1 is fixed with bottom plate 6, symmetric distribution has twelve to strengthen post 7 on the inclined plane between concrete well lid 1 and the bottom plate 6, the inside symmetric distribution of bottom plate 6 has twelve to strengthen post two 10, strengthen between post two 10 and the strengthening post 7 interval distribution, through setting up the strengthening post, further improve the bearing strength of well lid, strengthen the stability of well lid inner structure, excellent in use effect, the upper end of concrete well lid 1 is that the annular distributes and has diversion post one 4 and diversion post two 5, diversion post two 5 is located the upper end central point of concrete well lid 1 and puts, the well lid upper end is equipped with the diversion post and can makes the quick water conservancy diversion of rainwater go out, avoid stopping corrosion damage well lid on the well lid.

The inside symmetry in upper end both sides of concrete well lid 1 is equipped with two recesses 8, and the lower extreme diameter of recess 8 is greater than the upper end diameter, and the inner wall of recess 8 is equipped with barb 9 all around, and the well lid upper end makes the well lid can catch on when using the couple to open through setting up barb 9 inside recess 8, increases the frictional force between couple and the recess 8, makes the well lid easily open, the utility model discloses concrete well lid can install fast, and the leakproofness is good, and well lid simple structure, the bulk production of being convenient for, low in production cost, long service life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precast concrete inspection shaft well lid convenient to assembly, includes concrete well lid (1), circular enhancement frame (3), water conservancy diversion post (4) and bottom plate (6), its characterized in that: the concrete well cover is characterized in that two circular reinforcing frames four (14) are symmetrically arranged in the middle of the upper end of the concrete well cover (1), the upper circular reinforcing frames four (14) are fixed together through the stand column (2), the circular reinforcing frames four (14) are symmetrically arranged on the outer side of the circular reinforcing frames three (16), two circular reinforcing frames two (11) are symmetrically arranged on the outer side of the circular reinforcing frames three (16), two circular reinforcing frames one (3) are symmetrically arranged on the outer side of the circular reinforcing frames two (11), a bottom plate (6) is fixed to the bottom of the concrete well cover (1), a first flow guide column (4) and a second flow guide column (5) are annularly distributed on the upper end of the concrete well cover (1), and the second flow guide column (5) is located at the upper end center of the concrete well cover (1).

2. The precast concrete manhole cover convenient to assemble of claim 1, wherein: the circular reinforcing frame III (16) and the circular reinforcing frame III (16) are fixed together through the upright post (2), the circular reinforcing frame II (11) and the circular reinforcing frame II (11) are fixed together through the upright post (2), and the circular reinforcing frame I (3) are fixed together through the upright post (2).

3. The precast concrete manhole cover convenient to assemble of claim 1, wherein: the distances among the first circular reinforcing frame (3), the second circular reinforcing frame (11), the third circular reinforcing frame (16) and the fourth circular reinforcing frame (14) are the same.

4. The precast concrete manhole cover convenient to assemble of claim 1, wherein: the round reinforcing frame I (3) is connected with the round reinforcing frame II (11) through a twelve wire mesh I (12), the round reinforcing frame II (11) is connected with the round reinforcing frame III (16) through a nine wire mesh II (13), the round reinforcing frame III (16) is connected with the round reinforcing frame IV (14) through a four wire mesh III (15), and the wire mesh I (12), the wire mesh II (13) and the wire mesh III (15) are uniformly distributed in the concrete well cover (1).

5. The precast concrete manhole cover convenient to assemble according to claim 1, wherein: twelve first reinforcing columns (7) are symmetrically distributed on the inclined plane between the concrete manhole cover (1) and the bottom plate (6), twelve second reinforcing columns (10) are symmetrically distributed inside the bottom plate (6), and the second reinforcing columns (10) and the first reinforcing columns (7) are distributed at intervals.

6. The precast concrete manhole cover convenient to assemble according to claim 1, wherein: the inside symmetry in upper end both sides of concrete well lid (1) is equipped with two recess (8), the lower extreme diameter of recess (8) is greater than the upper end diameter, the inner wall of recess (8) is equipped with barb (9) all around.