CN219931055U - Inspection well cover fixing device - Google Patents

Abstract

The utility model discloses a manhole cover fixing device, which relates to the technical field of manhole covers and comprises a manhole cover fixing seat, a manhole cover body, a telescopic module and a filter plate, wherein the manhole cover fixing seat is fixedly connected with a wellhead, the inside of the manhole cover fixing seat is connected with the manhole cover body, the middle part of the manhole cover body is fixedly connected with the telescopic module, the bottom of the manhole cover body is provided with the filter plate, the telescopic module comprises a rectangular placing cylinder and a fixing strip, the rectangular placing cylinder comprises a cylinder body, a limiting groove, a sliding groove and a solid stop block, the middle part of the top surface of the cylinder body is provided with the limiting groove, the two sides of the inside of the cylinder body are provided with the sliding grooves, the middle part of the cylinder body is provided with the solid stop block, the fixing strip comprises a lock head, a spring, a T-shaped sliding block and a rectangular sliding block, the two sides of the tail part of the lock head are fixedly connected with the spring, the top of the lock head is connected with the T-shaped sliding block, the two sides of the inside of the manhole cover fixing seat are provided with the connecting grooves, and the lock head and the connecting groove are matched for use, and can firmly fix the manhole cover.

Description

Inspection well cover fixing device

Technical Field

The utility model relates to the technical field of well covers, in particular to a manhole cover fixing device.

Background

The well lid is very common in our life, usually made of materials such as reinforced cement, metal, reinforced plastic, the shape is mainly round and square, the well lid is mainly applied to the exit that pipeline such as sewer, underground gas pipeline, tap water pipeline, electric power pipeline, communication pipeline, national defense pipeline and ground intercommunication for prevent people or thing to drop into in the pipeline, current well lid installation is all direct with the well lid installation to the base, the installation shortcoming is very big like this, under the rainy day, the phenomenon that well lid lost and washed away often can appear, well lid is very easy to break away from the original position when using for a long time moreover, well lid lost event often appears in some areas, the probability that pedestrian or vehicle carelessly falls into has been greatly increased, therefore, we propose a well lid fixing device.

Through retrieval, the patent with the Chinese patent grant number of CN207700234U discloses a multifunctional well lid, which relates to the technical field of hydraulic engineering and comprises a lid body, wherein the bottom surface of the lid body is provided with a column body, the bottom surface of the column body is provided with a column body screw hole, the column body is used for fixing a detection device arranged on a well lid, the edge of the lid body is provided with a lid body side wall, the middle position of the bottom surface of the lid body is provided with a lid body inner wall, and a plurality of reinforcing ribs are arranged between the lid body side wall and the lid body inner wall; the cylinder is arranged in the inner wall area of the cover body. According to the utility model, the detection device and the cover body can be firmly fixed, so that the detection device is prevented from falling off, although the detection device and the cover body can be firmly fixed and the detection device is prevented from falling off in the prior art, the well cover main body is not provided with the fixing device between the well cover main body and the well mouth for installation in the prior art, and the phenomena of well cover loss and flushing can occur in the weather of heavy rain, so that the probability of careless falling of pedestrians or vehicles is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a manhole cover fixing device which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a inspection shaft lid fixing device, includes well lid fixing base, well lid body, flexible module and filter, well lid fixing base and well head fixed connection, well lid fixing base internal connection well lid body, well lid body middle part fixed connection flexible module, well lid body bottom is equipped with the filter, flexible module includes rectangle and places a section of thick bamboo and fixed strip, the rectangle is placed a section of thick bamboo and is included barrel, spacing groove, spout and solid dog, barrel top surface middle part is equipped with the spacing groove, barrel inside both sides are equipped with the spout, barrel middle part is equipped with solid dog, the fixed strip includes tapered end, spring, T shape slider and rectangle slider, tapered end afterbody fixed connection spring, the tapered end both sides are equipped with the slider, T shape slider is connected at the tapered end top, the inside both sides of well lid fixing base are equipped with the spread groove, the cooperation is used between tapered end and the spread groove.

Preferably, the solid stop block is contacted with the tail end of the spring, the limit groove is matched with the T-shaped sliding block, and the sliding groove is matched with the rectangular sliding block.

Preferably, the rectangular plates are fixedly connected to two sides of the filter plate, a first threaded hole is formed in the middle of each rectangular plate, a second threaded hole is formed in the bottom of the well cover fixing seat, and the first threaded holes are connected with the second threaded holes through screws.

Preferably, the surface of the well lid body is provided with a key hole.

Preferably, the top of the telescopic module is provided with a cover plate, two sides of the bottom of the cover plate are provided with rotating columns, two sides of the top of the telescopic module are provided with connecting holes, and the rotating columns and the connecting holes are matched for use.

Preferably, the top of the right side of the telescopic module is fixedly connected with a threaded cylinder, a third threaded hole is formed in the front end of the cover plate, and the threaded cylinder is connected with the third threaded hole through a hexagonal screw.

The utility model provides a manhole cover fixing device. The beneficial effects are as follows:

this inspection shaft lid fixing device can firmly fix the well lid, has reduced the probability that the well lid was lost greatly, is convenient for constructor to opening of well lid simultaneously.

Drawings

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

FIG. 2 is a schematic view of the filter plate mounting structure of the present utility model;

FIG. 3 is a schematic view of the overall structure of the expansion module of the present utility model;

FIG. 4 is a schematic view of an exploded view of the expansion module of the present utility model;

FIG. 5 is a cross-sectional view of the interior of a rectangular shaped placement barrel of the present utility model;

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

FIG. 7 is a schematic view of a connecting slot structure according to the present utility model;

fig. 8 is a schematic view of a cover plate fixing structure of the present utility model.

In the figure, 1, a well cover fixing seat; 2. a manhole cover body; 3. a telescoping module; 4. a filter plate; 5. a rectangular placement barrel; 501. a cylinder; 502. a limit groove; 503. a chute; 504. a solid stop; 6. a fixing strip; 601. a lock head; 602. a spring; 603. a T-shaped slider; 604. a rectangular slide block; 7. rectangular pieces; 701. a first threaded hole; 8. a second threaded hole; 9. a screw; 10. a key hole; 11. a connecting groove; 12. a cover plate; 13. rotating the column; 14. a connection hole; 15. a thread cylinder; 16. a third threaded hole; 17. hexagonal screw.

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.

Referring to fig. 1-8, the embodiment of the utility model provides a technical scheme: the utility model provides a inspection shaft lid fixing device, includes well lid fixing base 1, well lid body 2, flexible module 3 and filter 4, well lid fixing base 1 and well head fixed connection, well lid fixing base 1 internal connection well lid body 2, well lid body 2 middle part fixed connection flexible module 3, well lid body 2 bottom is equipped with filter 4, flexible module 3 includes rectangle and places section of thick bamboo 5 and fixed strip 6, the rectangle is placed section of thick bamboo 5 and is included barrel 501, spacing groove 502, spout 503 and solid dog 504, barrel 501 top surface middle part is equipped with spacing groove 502, barrel 501 inside both sides are equipped with spout 503, barrel 501 middle part is equipped with solid dog 504, fixed strip 6 includes tapered end 601, spring 602, T-shaped slider 603 and rectangle slider 604, tapered end 601 afterbody fixed connection spring 602, tapered end 601 both sides are equipped with slider 604, tapered end 601 top is connected T-shaped slider 603, the inside both sides of well lid fixing base 1 are equipped with spread groove 11, the cooperation is used between tapered end 601 and the spread groove 11, cooperation is used between tapered end 601 and the spread groove 11 in the device, can realize firmly to realize to the well lid body 2 and avoid losing in order to avoid danger to avoid the vehicle 2.

The solid dog 504 contacts with the end of the spring 602, the limit groove 502 and the T-shaped slide block 603 are matched with each other, the slide groove 503 and the rectangular slide block 604 are matched with each other, the parts are matched with each other, the lock 501 can stretch out and draw back, and meanwhile the sliding range of the lock 501 is limited.

The filter plate 4 both sides fixed connection rectangular piece 7, the rectangular piece 7 middle part is equipped with first screw hole 701, well lid fixing base 1 bottom is equipped with second screw hole 8, connect through screw 9 between first screw hole 701 and the second screw hole 8, install filter plate 4 in the device and can filter impurity in the rainwater to avoid causing the jam to the sewer.

The surface of the well lid body 2 is provided with a key hole 10, and accumulated water on the road surface enters a sewer through the key hole 10.

The flexible module 3 top is equipped with apron 12, apron 12 bottom both sides are equipped with rotates post 13, flexible module 3 top both sides are equipped with connecting hole 14, rotate cooperation between post 13 and the connecting hole 14 and use, the installation of apron 12 can avoid pedestrian and vehicle to roll flexible module 3 to avoid flexible module 3 to receive the damage.

The top of the right side of the telescopic module 3 is fixedly connected with a threaded cylinder 15, a third threaded hole 16 is formed in the front end of the cover plate 12, the threaded cylinder 15 and the third threaded hole 16 are connected through a hexagonal screw 17, and the parts are matched for use, so that the cover plate 12 can be opened and fixed.

Working principle: during the use, constructor aligns tapered end 601 and spread groove 11 in the fixed strip 6, apply pressure downwards to the well lid, tapered end 601 bottom is convex, at this moment under the effect of external force, spring 602 takes place to deform and contracts, in the spring 602 shrink in-process, drive tapered end 601 and remove backward, immediately tapered end 601 card goes into spread groove 11, and then fix well lid body 2, when needing to remove the well lid, promote T shape slider 603 along spacing groove 502 to the inboard simultaneously, spring 602 deformation shrink this moment, tapered end 601 moves backward, after tapered end 601 staggers with spread groove 11 is complete, upwards carry well lid body 2, can remove well lid body 2, ponding flows in from key hole 10 during the rainy day, impurity rubbish in the water obtains the interception after passing through filter 4.

The utility model relates to a well cover fixing seat, which comprises a well cover fixing seat, a well cover fixing seat and a fixing seat; 2. a manhole cover body; 3. a telescoping module; 4. a filter plate; 5. a rectangular placement barrel; 501. a cylinder; 502. a limit groove; 503. a chute; 504. a solid stop; 6. a fixing strip; 601. a lock head; 602. a spring; 603. a T-shaped slider; 604. a rectangular slide block; 7. rectangular pieces; 701. a first threaded hole; 8. a second threaded hole; 9. a screw; 10. a key hole; 11. a connecting groove; 12. a cover plate; 13. rotating the column; 14. a connection hole; 15. a thread cylinder; 16. a third threaded hole; 17. the hexagonal screw and the parts are all universal standard parts or parts known to the person skilled in the art, and the structure and the principle of the hexagonal screw are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a inspection shaft lid fixing device, includes well lid fixing base (1), well lid body (2), flexible module (3) and filter (4), well lid fixing base (1) and well head fixed connection, well lid fixing base (1) internally connected well lid body (2), flexible module (3) of well lid body (2) middle part fixed connection, well lid body (2) bottom is equipped with filter (4), its characterized in that: the telescopic module (3) comprises a rectangular placing cylinder (5) and a fixing strip (6), the rectangular placing cylinder (5) comprises a cylinder body (501), a limiting groove (502), sliding grooves (503) and a solid stop block (504), the middle part of the top surface of the cylinder body (501) is provided with the limiting groove (502), the sliding grooves (503) are arranged on two sides of the inner portion of the cylinder body (501), the solid stop block (504) is arranged in the middle of the cylinder body (501), the fixing strip (6) comprises a lock head (601), a spring (602), a T-shaped sliding block (603) and a rectangular sliding block (604), the tail of the lock head (601) is fixedly connected with the spring (602), the sliding blocks (604) are arranged on two sides of the lock head (601), the T-shaped sliding block (603) are connected to the top of the lock head (601), and the connecting grooves (11) are arranged on two sides of the inner portion of the well cover fixing seat (1) in a matched mode.

2. A manhole cover securing device according to claim 1, wherein: the solid stop block (504) is in contact with the tail end of the spring (602), the limit groove (502) is matched with the T-shaped sliding block (603), and the sliding groove (503) is matched with the rectangular sliding block (604).

3. A manhole cover securing device according to claim 1, wherein: the utility model discloses a well lid, including filter (4), rectangular piece (7) of both sides fixed connection, rectangular piece (7) middle part is equipped with first screw hole (701), well lid fixing base (1) bottom is equipped with second screw hole (8), be connected through screw (9) between first screw hole (701) and second screw hole (8).

4. A manhole cover securing device according to claim 1, wherein: the surface of the well lid body (2) is provided with a key hole (10).

5. A manhole cover securing device according to claim 1, wherein: the top of the telescopic module (3) is provided with a cover plate (12), two sides of the bottom of the cover plate (12) are provided with rotating columns (13), two sides of the top of the telescopic module (3) are provided with connecting holes (14), and the rotating columns (13) and the connecting holes (14) are matched for use.

6. A manhole cover securing device according to claim 5, wherein: the telescopic module (3) is characterized in that the top of the right side of the telescopic module is fixedly connected with a threaded cylinder (15), a third threaded hole (16) is formed in the front end of the cover plate (12), and the threaded cylinder (15) and the third threaded hole (16) are connected through a hexagonal screw (17).