CN221030320U

CN221030320U - Well lid structure

Info

Publication number: CN221030320U
Application number: CN202322415624.7U
Authority: CN
Inventors: 王继伟; 张志强; 李凯静; 李书萍; 张瑞强
Original assignee: Yang Guangxin
Current assignee: Yang Guangxin
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-28
Anticipated expiration: 2033-09-06

Abstract

The utility model provides a well lid structure, including the lid, the end all is provided with rotating-structure around its bottom one side, rotating-structure bottom is provided with flexible cylinder one, flexible cylinder one outside is provided with the barrel, barrel bottom fixedly connected with bottom plate, a fixed axle bottom fixed connection of flexible cylinder is on the bottom plate, the barrel top is provided with the barrel board, the inside recess three that opens of barrel board, the three inside bolt that is provided with of recess, bolt top fixed connection is in the lid bottom, the bolt both sides are provided with limit structure, the recess three top is provided with the angular slot that cooperation limit structure used, limit structure top is provided with the connecting rod, connecting rod top fixedly connected with dog, dog top fixedly connected with handle, dog fixedly connected with lid top, the inside logical groove that is provided with cooperation connecting rod and uses of lid. The utility model has the advantages that: the lifting structure is arranged, so that the manhole cover can be lifted automatically; the limiting structure is arranged to prevent the well lid from being washed away, so that the well lid is convenient and quick.

Description

Well lid structure

Technical Field

The utility model relates to the field of municipal engineering, in particular to a well lid structure.

Background

With the rapid development of society, the urban radiation capability of the current part of cities is not met with the economic development and the requirements of people, so that the urban radiation capability is expanded to be the first choice road of the part of cities. The colloquial telephone theory is that: the sewer pipe is a good heart of a city, the sewer pipe is built in the process of expanding outwards, accordingly, the sewer pipe is built and the manhole cover is required to cover the maintenance inlet in the construction and subsequent maintenance processes of the sewer pipe, meanwhile, the manhole cover can also play roles of urban drainage, preventing citizens from falling off and the like, but in order to meet the requirements, the traditional manhole cover is made of metal materials with very large mass and is not directly connected with a pipe opening, the problem that the sewer pipe is easy to open and is easy to be flushed away by water in flood is solved, and therefore, the manhole cover which is convenient and rapid to solve the problem is designed.

Publication number CN211312613U devised a manhole cover comprising: a well ring; the cover body is covered with the well ring; the warning floater is connected to the inner wall of the well ring through the first fluorescent strip, and the outer surface of the warning floater is provided with the second fluorescent strip. In the utility model, when the cover body is lost due to the upward water flushing in the well, the warning floating ball floats on the water, and pedestrians can know that the well mouth of the well is not plugged by the cover body after seeing the warning floating ball, so that the well can bypass, and traffic accidents and personal accidents are avoided; further, the second fluorescent belt is arranged on the outer surface of the warning floating ball, and the second fluorescent belt and the first fluorescent belt reflect light, so that people can pay attention to vehicles even at night, and accidents are avoided; furthermore, as the warning floating ball is connected to the inner wall of the well ring through the first fluorescent belt, the first fluorescent belt is light in weight and cannot block the floating of the warning floating ball, the normal floating of the warning floating ball is ensured, and the timely and effective warning effect is ensured. Part of the problems encountered in current manhole cover designs and applications are solved to some extent, but the prior art still has room for solving.

1. In the prior art, the well lid and the cylinder body are connected through the iron chain, and the method avoids the danger that the well lid is washed away when flood disasters occur, but in daily application, the other role of the pipeline below the well lid except for drainage is to overhaul and maintain, and maintenance personnel often need to take the well lid off and drill into the well lid to overhaul and maintain the sewer pipeline, so that if the prior art is adopted, the iron chain needs to be violently destroyed to enter, and the method is not economical and inconvenient.

2. According to point 1, the prior art does not design a related structure for opening the well cover, when a maintainer wants to take off the well cover and enter the pipeline, the maintainer can only lift the well cover manually, and because the well cover is supported by hard metal with very large mass, the maintainer is very hard when lifted, and the maintainer is very easy to be injured by taking a little careless.

Disclosure of utility model

The utility model aims to overcome the defects and provide a well lid structure.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a well lid structure, includes the lid, lid bottom one side front and back end all is provided with rotating-structure, the rotating-structure bottom is provided with flexible cylinder one, flexible cylinder one outside is provided with the barrel, barrel bottom fixedly connected with bottom plate, a flexible cylinder fixed axle bottom fixed connection is on the bottom plate, the barrel top is provided with the barrel board, the inside recess three that opens of barrel board, the inside bolt that is provided with of recess three, bolt top fixed connection is in the lid bottom, the bolt both sides are provided with limit structure, recess three top is provided with the angular slot that cooperation limit structure used, limit structure top is provided with the connecting rod, the connecting rod top is provided with rather than swing joint's dog, dog top fixedly connected with handle, dog fixedly connected with lid top, the inside logical groove that cooperates the connecting rod to use that is provided with of lid.

As an improvement, the outside fixedly connected with of barrel a plurality of evenly distributed's baffle, it has a plurality of evenly distributed's screw to open on the bottom plate, baffle bottom fixed connection is on the bottom plate top, the side all opens fluted one around the lid top, the handle is located fluted one inside.

As an improvement, the rotating structure comprises a first fixed block fixedly connected to the front end and the rear end of one side of the bottom of the cover body, a first rotating shaft is inserted into the first fixed block, a first connecting block is connected to the front end and the rear end of the first outer portion of the rotating shaft in a rotating mode, a second rotating shaft is inserted into the bottom end of the first connecting block, a second connecting block is connected to the front end and the rear end of the second outer portion of the rotating shaft in a rotating mode, a first connecting plate is fixedly connected to the bottom end of the second connecting block, and a movable shaft of the telescopic cylinder is fixedly connected to the bottom end of the first connecting plate.

As an improvement, limit structure is including rotating the connecting plate two of connecting in the connecting rod bottom, the connecting plate two is close to the equal fixedly connected with fixed block two of one side front and back end of bolt, peg graft in the middle part of fixed block two and have the pivot three, one side that the pivot three is close to the bolt is provided with flexible cylinder two, flexible cylinder two fixed axle rotates to be connected on the bolt, flexible cylinder two loose axle fixed connection is in the pivot three, flexible cylinder two loose axle outside has cup jointed the spring, spring one side fixed connection is in flexible cylinder two fixed axles on, the spring other end fixed connection is in the pivot three.

As an improvement, grooves II are formed in two sides of the bottom end of the bolt, a rotating shaft IV is fixedly connected inside the grooves II, and the outer portion of the rotating shaft IV is rotationally connected with a connecting plate II.

Compared with the prior art, the utility model has the advantages that: 1. according to the utility model, the limiting structure and corresponding components are designed, so that the effect of quick assembly and quick disassembly of the well lid is realized, and when the well lid needs to be opened, the well lid can be separated just by pulling the handle, thereby being convenient and quick.

2. According to the utility model, through designing the combination of the telescopic cylinder and the rotating structure capable of automatically pushing the well cover to ascend, the function of automatically lifting the well cover is realized, when a user needs to enter a pipeline for maintenance, the user only needs to open the limiting structure of the point 1, and then start the telescopic cylinder to complete the automatic lifting of the well cover, so that the trouble of manually lifting the well cover is avoided, the possibility of injury of maintenance personnel in the process is avoided, and the maintenance process of the whole sewer pipeline is more convenient and safer.

Drawings

FIG. 1 is a perspective view of a manhole cover structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of a well lid structure according to the present utility model;

FIG. 3 is a cross-sectional view of a spacing structure of a manhole cover structure of the present utility model;

As shown in the figure: 1. a cover body; 2. a rotating structure; 3. a telescopic cylinder I; 4. a cylinder; 5. a cylinder plate; 6. a groove III; 7. a plug pin; 8. a limit structure; 9. an angular groove; 10. a connecting rod; 11. a stop block; 12. a handle; 13. a baffle; 14. a bottom plate; 15. a screw hole; 16. a first fixed block; 17. a first rotating shaft; 18. a first connecting block; 19. a second rotating shaft; 20. a second connecting block; 21. a first connecting plate; 22. a groove I; 23. a second connecting plate; 24. a second fixed block; 25. a third rotating shaft; 26. a telescopic cylinder II; 27. a spring; 28. a second groove; 29. a rotation shaft IV; 30. and (5) through grooves.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The novel working principle of the well lid structure is shown in fig. 1-3, the whole structure of the well lid structure takes a cover body 1 as a main body, a barrel plate 5 is arranged below the well lid structure, the bottom end of the barrel plate 5 is connected with a barrel body 4, the bottom end of the barrel body 4 is connected with a bottom plate 14, the general appearance of the well lid structure is formed, a plurality of evenly distributed baffles 13 are arranged outside the barrel body 4, a plurality of evenly distributed screw holes 15 are formed in the bottom plate 14, and a user can fix the well lid structure in a pipeline or other needed places through the screw holes 15 in actual use.

In order to further explain the working principle of the utility model, the automatic lifting of the well lid is realized by designing the matching mode of the rotating structure 2 and the telescopic cylinder I3, specifically, the front end and the rear end of one side of the bottom of the cover body 1 are respectively connected with the fixed block I16, the inside of the fixed block I16 is inserted with the rotating shaft I17, the outside of the two ends of the rotating shaft I17 is rotationally connected with the connecting block I18, the bottom end of the connecting block I18 is inserted with the rotating shaft II 19, the outside of the two ends of the rotating shaft II 19 is connected with the connecting block II 20, the bottom end of the connecting block II 20 is connected with the connecting plate I21, and the rotating structure 2 formed by the two structures is matched with the telescopic cylinder I3, so that the cover body 1 of the well lid realizes the lifting function.

In order to further explain the working principle of the utility model, the utility model realizes the effect of quick assembly and disassembly of the cover body 1 and the barrel plate 5 on the barrel body 4 by designing the limiting structure 8, specifically, the top end of the cover body 1 is designed with the groove III 6, the inside of the groove III 6 is provided with the handle 12, the bottom end of the handle 12 is provided with the stop block 11, the bottom end of the stop block 11 is movably connected with two side by side connecting rods 10, namely, a notch is formed at the bottom of the stop block 11, the connecting rods 10 are inserted therein, as the connecting rods 10 are connected with a small limiting block in the notch, the connecting rods 10 can move in a certain amount, the connecting rods 10 pass through the whole cover body 1 through the through grooves 30 which are inserted in the cover body 1, the bottom ends of the connecting rods are rotatably connected with the connecting plates II 23, meanwhile, one end, which is close to the bottom of the cover body 1, of each connecting plate II 23 is provided with a plug pin 7, the two side, which is close to the plug 7, is fixedly connected with the two oblique fixing blocks II 24, and the like, the bottom end of the stop block is inserted into the stop block 11, the bottom of the stop block 11, the connecting rod 10 is inserted into the notch, the connecting rod 10 is inserted into the bottom of the connecting rod, and is provided with the fixing shaft 25, the connecting rods 25, and the other end is connected with the fixing shaft 25 by the cylinder 25 by the fixing shafts 25, and the connecting shafts 25, the connecting shafts 25 and the two connecting shafts 25 are in the telescopic shafts 25 and the telescopic shafts 25.

The lower part of the second connecting plate 23 is provided with a small hole, the inside of the small hole is inserted with a fourth rotating shaft 29, the front end and the rear end of the fourth rotating shaft 29 are inserted into a second groove 28 formed in the bottom end of the bolt 7, meanwhile, in order to accommodate the structures, the inside of the barrel plate 5 is provided with a third groove 6 matched with the structures, and an angle groove 9 connected with the third groove 6 is arranged above the third groove 6 and is used for limiting and clamping a pointed part on the second connecting plate 23. It should be noted that, the above structures, including but not limited to the driving-related components such as the telescopic cylinder 3, require additional motors or control modules to drive the components to realize automation, and the related components are not labeled in the present utility model, and the technical principles thereof are not repeated herein, because the components such as the motors and the control modules are common mature technologies in the market and are well known to those of ordinary skill in the art.

In the concrete implementation of the utility model, a user can lift the handle 12 upwards from the groove I22, the connecting rod 10 smoothly moves upwards to drive the connecting plate II 23 to move inwards, meanwhile, the compression spring 27 and the telescopic cylinder II 26 are compressed, and the pointed end part of the connecting plate II 23 is separated from the angle groove 9, so that the separation of the cover body 1 from the barrel plate 5 is completed, the quick disassembly and the quick assembly of the well cover are realized, at the moment, the telescopic cylinder I3 is started, the rotating structure 2 is driven by the telescopic cylinder I3 to jack the cover body 1 to a required position, and then the cover body 1 is stopped, at the moment, maintenance personnel can enter the pipeline for maintenance, and after the maintenance work is finished, the telescopic cylinder I3 is started to restore the cover body 1.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a well lid structure, includes lid (1), its characterized in that: the novel handle cover comprises a cover body (1), and is characterized in that a rotating structure (2) is arranged at the front end and the rear end of one side of the bottom of the cover body (1), a telescopic cylinder I (3) is arranged at the bottom end of the rotating structure (2), a cylinder body (4) is arranged outside the telescopic cylinder I (3), a bottom plate (14) is fixedly connected to the bottom of the cylinder body (4), a cylinder plate (5) is arranged at the top end of the cylinder body (4), a groove III (6) is formed in the cylinder plate (5), a plug pin (7) is arranged in the groove III (6), the top end of the plug pin (7) is fixedly connected to the bottom end of the cover body (1), limit structures (8) are arranged at two sides of the plug pin (7), connecting rods (10) are arranged at the top ends of the groove III (6), a stop block (11) which is movably connected with the connecting rods (10) are arranged at the top ends of the connecting rods (10), and the stop blocks (11) are fixedly connected to the top ends of the connecting rods (11) and are fixedly connected to the top ends of the cover body (1), and the connecting rods (30) are arranged in the groove (1).

2. The well lid structure of claim 1, wherein: a plurality of baffle plates (13) which are uniformly distributed are fixedly connected outside the cylinder body (4), a plurality of screw holes (15) which are uniformly distributed are formed on the bottom plate (14), the bottom end of the baffle (13) is fixedly connected to the top end of the bottom plate (14), the front side and the rear side of the top end of the cover body (1) are provided with grooves I (22), and the handle (12) is positioned in the grooves I (22).

3. The well lid structure of claim 1, wherein: the rotating structure (2) comprises a first fixed block (16) fixedly connected to the front end and the rear end of one side of the bottom of the cover body (1), a first rotating shaft (17) is inserted into the first fixed block (16), a first connecting block (18) is connected to the front end and the rear end of the outer portion of the first rotating shaft (17) in a rotating mode, a second rotating shaft (19) is inserted into the bottom end of the first connecting block (18), a second connecting block (20) is connected to the front end and the rear end of the outer portion of the second rotating shaft (19) in a rotating mode, a first connecting plate (21) is fixedly connected to the bottom end of the second connecting block (20), and the bottom end of the first connecting plate (21) is fixedly connected to a movable shaft of the first telescopic cylinder (3).

4. The well lid structure of claim 1, wherein: limit structure (8) are including rotating connecting plate two (23) in connecting rod (10) bottom, connecting plate two (23) are close to one side front and back end equal fixedly connected with fixed block two (24) of bolt (7), peg graft in the middle part of fixed block two (24) has pivot three (25), one side that pivot three (25) are close to bolt (7) is provided with flexible cylinder two (26), flexible cylinder two (26) fixed axle rotation is connected on bolt (7), flexible cylinder two (26) loose axle fixed connection is on pivot three (25), flexible cylinder two (26) loose axle outside has cup jointed spring (27), spring (27) one side fixed connection is on flexible cylinder two (26) fixed axle, the other end fixed connection of spring (27) is on pivot three (25).

5. The well lid structure of claim 4, wherein: the two sides of the bottom end of the bolt (7) are provided with a second groove (28), a fourth rotating shaft (29) is fixedly connected inside the second groove (28), and the outer part of the fourth rotating shaft (29) is rotationally connected with the second connecting plate (23).