CN215053271U

CN215053271U - Inner well cover convenient to fix

Info

Publication number: CN215053271U
Application number: CN202121400130.6U
Authority: CN
Inventors: 肖传金
Original assignee: Fujian Aiai New Material Technology Co ltd
Current assignee: Cangzhou Tianshi Communication Equipment Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an inner well cover convenient to fix, which comprises a ground, wherein a support ring is arranged on the inner side wall of the ground, a well cover seat is movably connected to the inner side of the ground and the upper end of the support ring, fastening bolts are arranged on the upper wall of the well cover seat, a plurality of groups of fastening bolts are arranged near the inner side of the support ring, a weight-reducing groove is arranged on the upper wall of the well cover seat, an inner well cover is arranged on the inner side of the well cover seat, and a fixed block is fixedly arranged at one end of the inner well cover; the inner well cover convenient to fix is convenient and quick to install integrally through the support ring, the well cover seat, the installation hole, the lifting block, the hook groove and the limiting groove, so that time consumed by road administration personnel for installing the inner well cover can be reduced, and the process of urban road construction can be accelerated; through setting up the stiffening rib and accepting the iron mesh, can improve the bearing capacity of well lid major structure and broken structure's the protective capacities of accepting, can reduce the safety risk of road administration construction, the reliability is higher.

Description

Inner well cover convenient to fix

Technical Field

The utility model relates to a town road construction field specifically is an interior well lid convenient to it is fixed.

Background

Municipal road construction, which is simply understood as municipal works such as road traffic, health education, water and power supply, landscaping, municipal construction, urban utilities and management thereof, municipal road surfaces create municipal manhole covers in order to prevent pedestrians from falling into sewers. The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The prior art has the following defects or problems:

1. in the inner well lid in the prior art, due to the fact that the well lid is large in size, the well lid seat is troublesome to install and fix on a municipal road, and is very inconvenient, so that the time for road administration personnel to install the well lid is prolonged, and the process of urban road construction is slowed down;

2. in addition well lid among the prior art is in long-term use, and rolling of car and artificial trampling cause deformation and well lid of well lid to cave in to the well lid seat easily, serious meeting causes the fracture of well lid to drop to the well inslot, has very big safety risk to some dangerous pipe facilities of installing in the well inslot.

Disclosure of Invention

An object of the utility model is to prior art's weak point, provide an interior well lid convenient to it is fixed, solve the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior well lid convenient to it is fixed, includes ground, the lock ring has been seted up to the inside wall on ground, the inboard upper end swing joint that just is located the lock ring of ground has the well lid seat, fastening bolt has been seted up to the last wall of well lid seat, a plurality of groups fastening bolt has seted up the mounting hole near the inboard of lock ring, the last wall of well lid seat is provided with subtracts the heavy groove, the inboard of well lid seat is provided with interior well lid, the one end fixed mounting of interior well lid has the fixed block, the outside of fixed block and the last wall that is close to the well lid seat have seted up the movable groove, the fixed block is through pivot and movable groove fixed connection, the other end fixed mounting of interior well lid has the lifting block, the upper wall of lifting block has seted up the hook groove, the outside of lifting block and the upper wall that is close to the well lid seat have seted up the spacing groove.

As the utility model discloses an optimized technical scheme, the inboard of well lid seat and the below that is located interior well lid have the stiffening rib and accept the iron mesh from last to fixed mounting in proper order down.

As the utility model discloses an optimal technical scheme, the quantity of stiffening rib is a plurality of groups, the stiffening rib equidistance casting is in the inboard of well lid seat, the shape of accepting the iron mesh is circular, and accepts the iron mesh and be porous stainless steel structure.

As the utility model discloses a preferred technical scheme, fastening bolt's model is M6 bolt, fastening bolt's quantity is four groups, fastening bolt symmetric distribution is at the last wall of manhole cover seat, fastening bolt and mounting hole threaded connection.

As the utility model discloses a preferred technical scheme, subtract the shape of heavy groove and be the arc, and subtract the quantity of heavy groove and be a plurality of groups, subtract the upper surface wall that heavy groove annular equidistance distributes at the well lid seat.

As the utility model discloses an optimal technical scheme, the well lid seat is double-deck round platform structure, logical groove has been seted up to the inside of well lid seat, the external diameter of interior well lid size and the internal diameter size looks adaptation that leads to the groove.

As the utility model discloses an optimal technical scheme, pivot and the inboard fixed connection of activity inslot, the fixed block rotates with the pivot to be connected, carry the outer width size of drawing the piece and the interior width size looks adaptation of spacing groove, the shape in hook groove comprises rectangle and semi-ring shape.

Compared with the prior art, the utility model provides an interior well lid convenient to it is fixed possesses following beneficial effect:

1. the inner well cover convenient to fix can be clamped on the inner side of the ground and the upper end of the support ring through the support ring, the well cover seat, the mounting hole, the lifting block, the hook groove and the limiting groove, the well cover seat can be tightly mounted on the support ring through the cooperation of the fastening bolt and the mounting hole, so that the mounting position of the well cover seat can be stabilized, an external hook can be inserted into the hook groove, and the inner well cover movably connected to the inner side of the well cover seat can be easily opened through the rotating cooperation of the fixing block and the rotating shaft, so that the whole well cover can be conveniently and quickly mounted, the time consumed by road managers for mounting the inner well cover can be reduced, and the process of urban road construction can be accelerated;

2. this interior well lid convenient to it is fixed, through setting up the stiffening rib and accepting the iron mesh, through with the stiffening rib pre-buried in the well lid seat of casting, one of them stiffening rib can improve the intensity of well lid seat overall arrangement connection structure, the compressive strength of well lid in its two can improve, so as to prevent that the external stress from causing the deformation of well lid major structure, in addition through being located the stiffening rib below accepting the iron mesh, it can provide the effect of accepting of interior well lid broken knot structure to accept the iron mesh, so as to prevent that interior well lid broken knot structure from dropping in the well inslot and causing the damage of well inslot pipeline, can reduce road construction's safe risk, the reliability is higher.

Drawings

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

FIG. 2 is a schematic view of the ground structure of the present invention;

FIG. 3 is a left side plan sectional view of the well cover seat of the present invention;

FIG. 4 is a top view of the interior of the well cover seat of the present invention;

fig. 5 is a schematic view of the local structure of the fixing block of the present invention.

In the figure: 1. a ground surface; 2. a support ring; 3. a well cover seat; 4. fastening a bolt; 5. mounting holes; 6. a weight reduction groove; 7. an inner well cover; 8. a fixed block; 9. a movable groove; 10. a rotating shaft; 11. lifting the block; 12. a hook groove; 13. a limiting groove; 14. reinforcing ribs; 15. carrying the iron net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, in this embodiment: the utility model provides an interior well lid convenient to it is fixed, including ground 1, the lock ring 2 has been seted up to the inside wall on ground 1, the inboard upper end swing joint that just is located lock ring 2 of ground 1 has well lid seat 3, fastening bolt 4 has been seted up to the last wall of well lid seat 3, a plurality of fastening bolt 4 of organizing have been close to the inboard of lock ring 2 and have been seted up mounting hole 5, the last wall of well lid seat 3 is provided with subtracts heavy groove 6, the inboard of well lid seat 3 is provided with interior well lid 7, the one end fixed mounting of interior well lid 7 has fixed block 8, the outside of fixed block 8 has just been seted up movable groove 9 near the last wall of well lid seat 3, fixed block 8 is through pivot 10 and movable groove 9 fixed connection, the other end fixed mounting of interior well lid 7 has lifting block 11, lifting block 11 has seted up hook groove 12 on lifting block 11's the last wall, lifting block 11's the outside has just been close to well lid seat 3's last wall and has seted up spacing groove 13.

In this embodiment, the reinforcing ribs 14 and the receiving iron net 15 are fixedly installed on the inner side of the manhole cover seat 3 and below the inner manhole cover 7 from top to bottom in sequence; the number of the reinforcing ribs 14 is a plurality of groups, the reinforcing ribs 14 are cast on the inner side of the manhole cover seat 3 at equal intervals, the receiving iron net 15 is circular, and the receiving iron net 15 is of a porous stainless steel structure; through embedding the reinforcing rib 14 in the cast well lid seat 3, the reinforcing rib 14 can improve the strength of the overall layout connecting structure of the well lid seat 3, and the compressive strength of the inner well lid 7 can be improved, so that the deformation of the main structure of the well lid caused by external stress can be prevented, and in addition, the bearing iron net 15 can provide the bearing function of the broken structure of the inner well lid 7 through the bearing iron net 15 positioned below the reinforcing rib 14, so that the broken structure of the inner well lid 7 is prevented from falling into a well groove to cause the damage of a pipeline in the well groove. The type of the fastening bolts 4 is M6 bolts, the number of the fastening bolts 4 is four, the fastening bolts 4 are symmetrically distributed on the upper surface wall of the well cover seat 3, and the fastening bolts 4 are in threaded connection with the mounting holes 5; under the cooperation of the fastening bolt 4 and the mounting hole 5, the manhole cover seat 3 can be fastened and mounted on the support ring 2, so that the mounting position of the manhole cover seat 3 can be stabilized. The weight-reducing grooves 6 are arc-shaped, the number of the weight-reducing grooves 6 is a plurality of groups, and the weight-reducing grooves 6 are annularly and equidistantly distributed on the upper surface wall of the well cover seat 3; the weight-reducing groove 6 can reduce production materials of the well cover seat 3, so that the installation weight of the well cover seat 3 is reduced. The well cover seat 3 is of a double-layer circular truncated cone structure, a through groove is formed in the well cover seat 3, and the outer diameter of the inner well cover 7 is matched with the inner diameter of the through groove. The double-layer hollow truncated cone structure of the well cover seat 3 can provide a cover closing space of the well cover seat 3, and an installation space of the reinforcing rib 14 and the bearing iron net 15. The rotating shaft 10 is fixedly connected with the inner side of the movable groove 9, the fixed block 8 is rotatably connected with the rotating shaft 10, the outer width dimension of the pulling block 11 is matched with the inner width dimension of the limiting groove 13, and the hook groove 12 is formed by a rectangle and a semi-ring; the external hook can be inserted into the hook groove 12, and the inner well cover 7 movably connected to the inner side of the well cover seat 3 can be easily opened through the rotating fit of the fixing block 8 and the rotating shaft 10.

The utility model discloses a theory of operation and use flow: firstly, the manhole cover seat 3 can be clamped on the inner side of the ground 1 and the upper end of the support ring 2, the manhole cover seat 3 can be tightly installed on the support ring 2 through the matching of the fastening bolt 4 and the installation hole 5, so that the installation position of the manhole cover seat 3 can be stabilized, in addition, an external hook can be inserted into the hook groove 12, and the inner manhole cover 7 movably connected to the inner side of the manhole cover seat 3 can be easily opened through the rotating matching of the fixing block 8 and the rotating shaft 10, so that the integral installation of the manhole cover is convenient and quick, the time consumed by road managers for installing the inner manhole cover 7 can be reduced, and the process of urban road construction can be accelerated; then, the reinforcing rib 14 is embedded in the cast well cover seat 3, one reinforcing rib 14 can improve the strength of the overall layout connecting structure of the well cover seat 3, the other reinforcing rib can improve the compressive strength of the inner well cover 7, so that the deformation of the main structure of the well cover caused by external stress can be prevented, in addition, the bearing iron net 15 positioned below the reinforcing rib 14 can provide the bearing function of the broken structure of the inner well cover 7, the broken structure of the inner well cover 7 is prevented from falling into a well groove to cause the damage of a pipeline in the well groove, the safety risk of road construction can be reduced, and the reliability is higher.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an interior well lid convenient to it is fixed which characterized in that: comprises a ground (1), a supporting ring (2) is arranged on the inner side wall of the ground (1), a well cover seat (3) is movably connected to the inner side of the ground (1) and the upper end of the supporting ring (2), a fastening bolt (4) is arranged on the upper wall of the well cover seat (3), a plurality of groups of fastening bolts (4) are arranged on the inner side close to the supporting ring (2) and provided with mounting holes (5), a lightening groove (6) is arranged on the upper wall of the well cover seat (3), an inner well cover (7) is arranged on the inner side of the well cover seat (3), a fixing block (8) is fixedly arranged at one end of the inner well cover (7), a movable groove (9) is arranged on the outer side of the fixing block (8) and the upper wall close to the well cover seat (3), the fixing block (8) is fixedly connected with the movable groove (9) through a rotating shaft (10), and a lifting block (11) is fixedly arranged at the other end of the inner well cover (7), the upper wall of the lifting block (11) is provided with a hook groove (12), and the outer side of the lifting block (11) and the upper wall close to the well cover seat (3) are provided with a limit groove (13).

2. An internal well cover for facilitating securement according to claim 1, wherein: the inboard of well lid seat (3) and the below that is located well lid (7) have strengthening rib (14) and accept iron mesh (15) from last to lower fixed mounting in proper order.

3. An internal well cover for facilitating securement according to claim 2, wherein: the quantity of stiffening rib (14) is a plurality of groups, stiffening rib (14) equidistance casting is in the inboard of well lid seat (3), the shape of accepting iron net (15) is circular, and accepts iron net (15) and be porous stainless steel structure.

4. An internal well cover for facilitating securement according to claim 1, wherein: the type of fastening bolt (4) is M6 bolt, the quantity of fastening bolt (4) is four groups, fastening bolt (4) symmetric distribution is at the upper surface wall of well lid seat (3), fastening bolt (4) and mounting hole (5) threaded connection.

5. An internal well cover for facilitating securement according to claim 1, wherein: the weight reduction grooves (6) are arc-shaped, the number of the weight reduction grooves (6) is a plurality of groups, and the weight reduction grooves (6) are annularly and equidistantly distributed on the upper surface wall of the well cover seat (3).

6. An internal well cover for facilitating securement according to claim 1, wherein: the well cover seat (3) is of a double-layer circular truncated cone structure, a through groove is formed in the well cover seat (3), and the outer diameter of the inner well cover (7) is matched with the inner diameter of the through groove.

7. An internal well cover for facilitating securement according to claim 1, wherein: pivot (10) and the inboard fixed connection of activity groove (9), fixed block (8) are rotated with pivot (10) and are connected, carry the interior width size looks adaptation of outer width size and spacing groove (13) of drawing piece (11), the shape in hook groove (12) comprises rectangle and semicircle form.