CN220666284U - Municipal administration highway is with well lid of convenient dismantlement - Google Patents

Abstract

The utility model relates to the technical field of well covers, in particular to a well cover convenient to detach for municipal highways, which comprises a well seat, a protection plate and a cover body hinged with the well seat, wherein an installation block is arranged in an inner cavity of the well seat, the bottom of the protection plate is contacted with the top of the installation block, the protection plate is connected with a locking device, the locking device comprises a rotating rod rotationally connected with the protection plate, the lower end of the rotating rod is connected with a disc, the bottom of the disc is provided with a pin shaft, each pin shaft is rotationally connected with a connecting rod, the connecting rod is connected with a telescopic rod, the bottom of the protection plate is fixedly connected with a sliding block, the telescopic rod is in sliding connection with the sliding block, the inner wall of the well seat is provided with a splicing hole matched with the diameter of the telescopic rod, and the end part of the telescopic rod is spliced in the splicing hole. The fixing protection plate is arranged through the locking device, so that the operation of workers is facilitated, and the efficiency of disassembling the protection net is improved. Moreover, when the bolt is detached, the bolt is not required to be detached, and the problem that the detached bolt is easy to lose is avoided.

Description

Municipal administration highway is with well lid of convenient dismantlement

Technical Field

The utility model relates to the technical field of well covers, in particular to a well cover convenient to detach for municipal roads.

Background

In municipal highway engineering, a large number of underground pipelines and underground drains are usually paved, inspection wells are usually arranged at intervals for the underground pipeline systems, and well covers are arranged on the inspection wells in a matched mode. The kind of well lid is with rainwater well lid, sewage well lid, running water well lid, communication well lid and electric power well lid etc.. The rainwater well cover, the sewage well cover and the tap water well cover are generally in round structures. The communication well lid and the power well are generally square structures. The well lid generally comprises a well seat and a cover body hinged with the well seat. In order to prevent personnel from falling into the inspection well under the condition that the cover body is stolen or damaged, a protection plate is arranged in the cavity of the well seat. The guard plate is fixed in the cavity through the bolt.

However, when the worker needs to go down to work in the inspection shaft, the bolts need to be screwed down one by one, which is time-consuming and affects the disassembly of the protective net. Moreover, the unscrewed bolt is not easy to preserve and is easy to lose.

Based on the above, the utility model designs the well lid which is convenient to detach and is used for municipal highways, so as to solve the technical problems.

Disclosure of Invention

The utility model aims to provide a municipal road well lid convenient to detach, which is used for solving the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal administration highway is with convenient well lid of dismantling, including well seat, guard plate and the lid of articulated with the well seat, well seat inner chamber is provided with the installation piece, the bottom of guard plate contacts with the top of installation piece, the guard plate is connected with locking device, locking device is including the bull stick of being connected with the guard plate rotation, the lower extreme of bull stick is connected with the disc, the disc bottom is provided with the round pin axle, each the round pin axle rotates and is connected with the connecting rod, the connecting rod is connected with the telescopic link, guard plate bottom fixedly connected with slider, telescopic link and slider sliding connection, well seat inner wall is provided with the spliced eye with telescopic link diameter assorted, the tip of telescopic link is pegged graft in the spliced eye.

Preferably, the protection plate is composed of a rotating part, a sieve plate part and an outer ring part, wherein the rotating part is arranged at the center of the sieve plate part, the outer ring part is arranged at the outer side of the sieve plate part, and the outer ring part is lapped on the mounting block.

Preferably, the top of the mounting block is provided with a guide pin, the outer ring part is provided with a through hole matched with the guide pin, and the guide pin is sleeved in the through hole.

Preferably, a square groove is formed in the top of the rotating rod.

Preferably, the outer wall of the rotating rod is provided with a torsion spring, one end of the torsion spring is connected to the bottom of the protection plate, and the other end of the torsion spring is connected to the top of the disc.

Compared with the prior art, the utility model has the beneficial effects that: when workers go down the well, the cover body is firstly opened. Then, insert square recess with the instrument in, rotary tool, and then drive the bull stick and rotate, make the disc rotate, drive the telescopic link through the connecting rod and remove to the one side that is close to the disc to make the telescopic link withdraw from in the spliced eye, make guard plate and well seat separation. The fixing protection plate is arranged through the locking device, so that the operation of workers is facilitated, and the efficiency of disassembling the protection net is improved. Moreover, when the bolt is detached, the bolt is not required to be detached, and the problem that the detached bolt is easy to lose is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 after the shielding plate is removed;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the connection structure of the protection plate and the locking device of the present utility model;

FIG. 6 is a schematic view of the structure of the protection plate of the present utility model;

FIG. 7 is a schematic view of the structure of the rotating rod of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a well base; 2. a protection plate; 3. a cover body; 5. a mounting block; 6. a rotating rod; 7. a disc; 8. a pin shaft; 9. a connecting rod; 10. a telescopic rod; 11. a slide block; 12. a plug hole; 13. a rotating part; 14. a screen plate section; 15. an outer ring portion; 16. a guide pin; 17. square grooves; 18. a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a municipal administration highway is with convenient well lid of dismantling, including well seat 1, guard plate 2 and with well seat 1 articulated lid 3, well seat 1 inner chamber is provided with installation piece 5, the bottom of guard plate 2 contacts with the top of installation piece 5, guard plate 2 is connected with locking device, locking device is including the bull stick 6 of being connected with guard plate 2 rotation, the lower extreme of bull stick 6 is connected with disc 7, disc 7 bottom is provided with round pin axle 8, every round pin axle 8 rotates and is connected with connecting rod 9, connecting rod 9 is connected with telescopic link 10, guard plate 2 bottom fixedly connected with slider 11, telescopic link 10 and slider 11 sliding connection, well seat 1 inner wall is provided with the spliced eye 12 with telescopic link 10 diameter assorted, the tip of telescopic link 10 is pegged graft in spliced eye 12.

Specifically, the protection plate 2 is composed of a rotation part 13, a screen plate part 14 and an outer ring part 15, the rotation part 13 is arranged at the center of the screen plate part 14, the outer ring part 15 is arranged at the outer side of the screen plate part 14, and the outer ring part 15 is lapped on the mounting block 5. The screen plate portion 14 is provided with a plurality of screen holes.

Specifically, the top of the mounting block 5 is provided with a guide pin 16, the outer ring portion 15 is provided with a through hole matched with the guide pin 16, and the guide pin 16 is sleeved in the through hole. After the guide pin is inserted into the through hole, the end part of the telescopic rod is synchronously aligned with the plug hole, so that the situation that the relative positions of the telescopic rod and the plug hole are difficult to observe by an operator is avoided.

Specifically, the top of the rotating rod 6 is provided with a square groove 17. When the rotating rod is rotated, a tool is inserted into the square groove so as to rotate the rotating rod.

Specifically, the outer wall of the rotating rod 6 is provided with a torsion spring 18, one end of the torsion spring 18 is connected to the bottom of the protection plate 2, and the other end of the torsion spring 18 is connected to the top of the disc 7. By arranging the torsion spring, the problem of rotating the rotating rod caused by vibration is avoided.

One specific application of this embodiment is: when workers go down the well, the cover body is firstly opened. Then, insert square recess with the instrument in, rotary tool, and then drive the bull stick and rotate, make the disc rotate, drive the telescopic link through the connecting rod and remove to the one side that is close to the disc to make the telescopic link withdraw from in the spliced eye, make guard plate and well seat separation.

And after the maintenance operation is finished, reloading the protection plate into the well seat. When the telescopic rod is placed, the rotary rod is rotated, so that the telescopic rod is contracted. At the same time, the through holes on the protection plate are oppositely rotated to the guide pins. After the guide pin is inserted into the through hole, the end part of the telescopic rod is synchronously aligned with the inserting hole. After the tool is moved out of the square groove, the disc rotates under the drive of the torsion spring, so that the telescopic rod is reset. The reset telescopic rod is inserted into the inserting hole, so that the protection plate is fixed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a municipal administration highway is with convenient well lid of dismantling, including well seat (1), guard plate (2) and with well seat (1) articulated lid (3), its characterized in that: the utility model discloses a well seat, including well seat (1), well seat (2), protection plate (2), well seat (1) inner chamber is provided with installation piece (5), the bottom of protection plate (2) contacts with the top of installation piece (5), protection plate (2) are connected with locking device, locking device is including bull stick (6) of rotating with protection plate (2) and being connected, the lower extreme of bull stick (6) is connected with disc (7), disc (7) bottom is provided with round pin axle (8), every round pin axle (8) rotate and are connected with connecting rod (9), connecting rod (9) are connected with telescopic link (10), protection plate (2) bottom fixedly connected with slider (11), telescopic link (10) and slider (11) sliding connection, well seat (1) inner wall be provided with telescopic link (10) diameter assorted spliced eye (12), the tip of telescopic link (10) is pegged graft in spliced eye (12).

2. The municipal highway is with well lid of convenient dismantlement according to claim 1, wherein: the protection plate (2) consists of a rotating part (13), a sieve plate part (14) and an outer ring part (15), wherein the rotating part (13) is arranged at the center of the sieve plate part (14), the outer ring part (15) is arranged at the outer side of the sieve plate part (14), and the outer ring part (15) is lapped on the mounting block (5).

3. The municipal highway is with well lid of convenient dismantlement according to claim 2, wherein: the top of the mounting block (5) is provided with a guide pin (16), the outer ring part (15) is provided with a through hole matched with the guide pin (16), and the guide pin (16) is sleeved in the through hole.

4. The municipal highway is with well lid of convenient dismantlement according to claim 1, wherein: square grooves (17) are formed in the top of the rotating rod (6).

5. The municipal highway is with well lid of convenient dismantlement according to claim 1, wherein: the outer wall of the rotating rod (6) is provided with a torsion spring (18), one end of the torsion spring (18) is connected to the bottom of the protection plate (2), and the other end of the torsion spring (18) is connected to the top of the disc (7).