CN218713303U

CN218713303U - Assembled integral maintenance well lid

Info

Publication number: CN218713303U
Application number: CN202222345555.2U
Authority: CN
Inventors: 闫洪峰
Original assignee: Shanghai Yicheng Juxin Construction Technology Co ltd
Current assignee: Shanghai Yicheng Juxin Construction Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-03-24
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses an assembled whole maintenance well lid relates to well lid technical field, including the cement prefabricated plate, the middle part of cement prefabricated plate is inlayed and is established and install well lid seat, has set firmly articulated seat on the well lid seat, and articulated seat internal rotation is connected with articulated piece, and articulated piece rigid coupling is on the lateral wall of movable cover, and one side that articulated piece was kept away from to movable cover bottom has set firmly from locking-type fixed establishment, movable cover bottom integrated into one piece has the enhancement rib, the through-hole that two symmetries set up is seted up to one side that articulated piece is kept away from on the movable cover surface, and this assembled whole maintenance well lid is different from prior art, can practice thrift the site operation time greatly, avoids numerous and prosperous city highway section traffic jam, material saving, pollution abatement, can effectively avoid movable cover not hard up problem after long-term using, fixed effect is better to movable cover, and can provide the effect of deceleration strip, utilizes the protection network can avoid unexpected the deep well in that drops at last, and the security is higher.

Description

Assembled integral maintenance well lid

Technical Field

The utility model relates to a well lid technical field specifically is an assembled whole maintenance well lid.

Background

The well lid is used for covering roads or deep wells at home, prevents people or objects from falling, can be divided into metal well lids, high-strength fiber cement concrete well lids, resin well lids and the like according to the material, generally adopts a circular shape, and can be used for greenbelts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

At present, road maintenance well covers are all provided with roadblocks, one or half of a road is closed, on-site excavation and manual maintenance are carried out, concrete or asphalt is paved, the road can be smoothly driven after one week of construction is finished, if maintenance is carried out in a busy section, congestion of the road section in several days can be caused, and traffic is affected, so that an assembly type integral maintenance well cover is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled whole maintenance well lid to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled whole maintenance well lid, includes the cement prefabricated plate, the middle part of cement prefabricated plate is inlayed and is established and install the well lid seat, has set firmly articulated seat on the well lid seat, and articulated seat internal rotation is connected with articulated piece, and articulated piece rigid coupling is on the lateral wall of movable cover, and one side that articulated piece was kept away from to the movable cover bottom has set firmly from locking-type fixed establishment.

Preferably, the bottom of the movable cover is integrally formed with a reinforcing rib; the strength of the movable cover is improved.

Preferably, two through holes which are symmetrically arranged are formed in one side, away from the hinge block, of the surface of the movable cover; maintenance personnel can and will open the instrument of well lid and insert in the through-hole, conveniently open the removable cover.

Preferably, a plurality of deceleration protrusions are symmetrically arranged on two sides of the surface of the movable cover; when the wheels of the vehicle rapidly pass through the surface of the movable cover, the vehicle generates light bumpy feeling, so that the function of a speed bump can be provided.

Preferably, the self-locking fixing mechanism comprises a worm rotatably connected inside the movable cover, a tool groove is formed in the top end of the worm, a threaded cover is connected to the position, opposite to the upper side of the worm, of the surface of the movable cover in a threaded mode, the bottom end of the worm extends to the bottom of the movable cover and is meshed with the worm gear, the worm gear is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the bottom of the movable cover through two bearing blocks, rotating plates are fixedly connected to two ends of the rotating shaft, sliding blocks are fixedly connected to one ends of the two rotating plates, the two sliding blocks are respectively arranged in sliding holes formed in one ends of the two movable locking rods in a sliding mode, and the other ends of the two movable locking rods penetrate through the side wall of the bottom of the movable cover and are inserted into two locking holes formed in the inner wall of the well cover seat; self-locking is formed under the action of the worm and the worm wheel, the problem that the movable cover is loosened after being used for a long time can be effectively avoided, and the fixing effect on the movable cover is better.

Preferably, a protective net is installed at the bottom of the manhole cover seat; when the movable cover is accidentally damaged, the pedestrian can be prevented from accidentally falling into the deep well by using the protective net, and the safety is higher.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the well cover used on the road is combined with concrete in a prefabricating factory to form an integral prefabricated component, the component is well produced and maintained, the damaged place on the road surface is directly excavated on site, immediately hoisted and directly laid on a pit with a specified size, the whole construction process can be finished within a few hours, the construction at night does not affect the periphery and traffic, the site construction time is greatly saved, the traffic jam of a busy urban road section is avoided, the material is saved, and the pollution is reduced;

2. through the arrangement of the self-locking fixing mechanism, self-locking is formed under the action of the worm and the worm wheel, the problem that the movable cover is loosened after long-term use can be effectively avoided, and the fixing effect on the movable cover is better;

3. through the bellied setting that slows down, when the wheel of vehicle is when passing through the removable cover surface fast, the vehicle can produce the sense of jolting of light weight to can provide the effect of deceleration strip, the setting of rethread protection network, after the removable cover accident damages, utilize the protection network can avoid the pedestrian accident to drop in the deep well, the security is higher.

Drawings

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

FIG. 2 is a schematic structural view of the connection between the well cover seat and the movable cover of the present invention;

FIG. 3 is a schematic view of the bottom of the movable cover of the present invention;

fig. 4 is the schematic structural diagram of the self-locking fixing mechanism of the present invention.

In the figure: 1. cement precast slabs; 2. a well cover seat; 3. a hinged seat; 4. a hinged block; 5. a movable cover; 6. a self-locking fixing mechanism; 61. a worm; 62. a tool slot; 63. a worm gear; 64. a rotating shaft; 65. a bearing block; 66. a rotating plate; 67. a slider; 68. a movable lock lever; 7. a threaded cap; 8. a reinforcing rib; 9. a through hole; 10. a deceleration protrusion; 11. a protective net; 12. and (6) locking the hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an assembled integral maintenance well lid comprises a cement precast slab 1, wherein a well lid seat 2 is embedded in the middle of the cement precast slab 1, and a protective net 11 is arranged at the bottom of the well lid seat 2; when the movable cover 5 is damaged accidentally, pedestrians can be prevented from falling into a deep well accidentally by the aid of the protective net 11, safety is higher, the well cover seat 2 is fixedly provided with the hinge seat 3, the hinge seat 3 is connected with the hinge block 4 in a rotating mode, the hinge block 4 is fixedly connected to the side wall of the movable cover 5, and the bottom of the movable cover 5 is integrally formed with the reinforcing rib 8; the strength of the movable cover 5 is improved, and two through holes 9 which are symmetrically arranged are formed in one side of the surface of the movable cover 5, which is far away from the hinge block 4; maintenance personnel can insert a tool for opening the well lid into the through hole 9, the movable cover 5 is convenient to open, and a plurality of speed reducing bulges 10 are symmetrically arranged on two sides of the surface of the movable cover 5; when the wheels of the vehicle rapidly pass through the surface of the movable cover 5, the vehicle generates light bumpy feel, and therefore the function of a speed bump can be provided.

A self-locking fixing mechanism 6 is fixedly arranged on one side of the bottom of the movable cover 5 far away from the hinge block 4, the self-locking fixing mechanism 6 comprises a worm 61 which is rotatably connected inside the movable cover 5, a tool groove 62 is formed in the top end of the worm 61, a threaded cover 7 is in threaded connection with the position, right above the worm 61, on the surface of the movable cover 5, the bottom end of the worm 61 extends to the bottom of the movable cover 5 and is meshed with a worm wheel 63, the worm wheel 63 is fixedly connected onto a rotating shaft 64, the rotating shaft 64 is rotatably connected to the bottom of the movable cover 5 through two bearing blocks 65, rotating plates 66 are fixedly connected to two ends of the rotating shaft 64, sliding blocks 67 are fixedly connected to one ends of the two rotating plates 66, the two sliding blocks 67 are respectively slidably arranged in sliding holes formed in one ends of the two movable lock rods 68, and the other ends of the two movable lock rods 68 penetrate through the side wall of the bottom of the movable cover 5 and are inserted into two lock holes 12 formed in the inner wall of the well cover seat 2; form the auto-lock under the effect of worm 61 and worm wheel 63, can effectively avoid the not hard up problem of movable cover 5 back of long-term use, it is better to the fixed effect of movable cover 5.

When the well cover is used, according to the bearing tonnage of the well cover, a cement prefabricated plate 1 with the thickness of 300mm and the length and width of 2000mm and the C60 label is produced by a concrete mold, the well cover is prefabricated in the middle of the cement prefabricated plate 1 directly, then during construction, the damaged well cover is taken away, a pit with the length and width of 2000mm and the depth of 300mm is dug on the periphery of the damaged well cover, the produced assembly type integral maintenance well cover is hoisted into the pit by a hoisting tool, the periphery of the installed assembly type integral maintenance well cover is leveled and sealed by asphalt, and the well can be completed, after a threaded cover 7 on the movable cover 5 is taken off, the movable locking rod 68 can be inserted into or pulled out of a tool groove 62 on the top of a worm 61 through a tool, the worm 61 is rotated by driving the worm 61, the rotating shaft 64 drives the rotating plate 66 to rotate through the meshing action of the worm wheel 63, the rotating plate 66 drives the movable locking rod 68 to move through a sliding block 67, so that the movable locking rod 68 can be inserted into or pulled out of a locking hole 12 on the inner side of a well cover seat 2, the movable cover 5 can be opened when the movable cover is pulled out, otherwise, the movable cover 5 can be locked under the self-locking action of the worm wheel 63 when the worm 61 and the worm wheel 63 is inserted, and the movable cover 5, the movable locking rod can be effectively prevented from being loosened after the movable cover is effectively used, and the well cover is well.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an assembled whole maintenance well lid, its characterized in that, includes cement prefabricated plate (1), the middle part of cement prefabricated plate (1) is inlayed and is established and install well lid seat (2), has set firmly articulated seat (3) on well lid seat (2), and articulated seat (3) internal rotation is connected with articulated piece (4), and articulated piece (4) rigid coupling is on the lateral wall of movable cover (5), and one side of articulated piece (4) is kept away from to movable cover (5) bottom has set firmly from locking-type fixed establishment (6), including rotating worm (61) of connecting in movable cover (5), tool groove (62) have been seted up on the top of worm (61), and movable cover (5) surface is just to the position department threaded connection of worm (61) top has screw thread lid (7), and the bottom of worm (61) extends to movable cover (5) bottom and meshes mutually with worm wheel (63), and worm wheel (63) are seted up on rotation axis (64), and rotation axis (64) are rotated through two bearing blocks (65) and are connected in the bottom of movable cover (5), and the both ends of rotation axis (64) all rotate and have two sliding blocks (66) and sliding block (67) and all rotate, and sliding block (67) are all set up in the sliding block rigid coupling in the sliding block (67), the other ends of the two movable lock rods (68) penetrate through the side wall of the bottom of the movable cover (5) and are inserted into two lock holes (12) formed in the inner wall of the well cover seat (2).

2. An assembled integral manhole cover according to claim 1, wherein the bottom of the movable cover (5) is integrally formed with a reinforcing rib (8).

3. The assembled integral maintenance well lid of claim 1, wherein the surface of the movable cover (5) far away from the hinge block (4) is provided with two through holes (9) which are symmetrically arranged.

4. An assembled integral maintenance well lid according to claim 1, characterized in that a plurality of deceleration protrusions (10) are symmetrically arranged on both sides of the surface of the movable cover (5).

5. The assembled integral maintenance well lid according to the claim 1, characterized in that the bottom of the well lid seat (2) is installed with a protective net (11).