CN219952193U - Rainwater inspection well cover - Google Patents

Abstract

The utility model discloses a rainwater inspection well cover, which comprises a well cover mounting seat, a well cover body, a supporting plate, a fixing mechanism, a jacking mechanism, a limiting mechanism and a protection mechanism, wherein the well cover mounting seat is fixedly arranged at the top of a rainwater inspection well, the well cover body is detachably connected with the well cover mounting seat, the fixing mechanism is fixedly arranged on the inner wall of the rainwater inspection well, and the supporting plate is detachably connected with the fixing mechanism; the jacking mechanism is arranged between the well cover body and the supporting plate, the limiting mechanism is detachably connected with the well cover body and the supporting plate respectively, the protection mechanism is arranged on the well cover body, and the protection mechanism is fixedly connected with the ground at the top of the rainwater inspection well; from this, can be in the higher circumstances of precipitation such as heavy rain lifting well lid body to accelerate the drainage efficiency of rainwater inspection shaft, avoid the road surface to appear the circumstances of ponding, and after lifting well lid body, can also effectively avoid pedestrian, vehicle etc. to fall into in the rainwater inspection shaft.

Description

Rainwater inspection well cover

Technical Field

The utility model relates to the technical field of inspection well covers, in particular to a rainwater inspection well cover.

Background

Many underground pipelines, such as sewer pipes, underground gas pipelines, tap water pipelines, electric pipelines, communication pipelines, national defense pipelines and the like, are required to have an outlet to the ground at every other section, the section from the pipeline to the ground is called an inspection well, the inspection well opening is usually flush with the ground, and therefore a cover is required for covering the inspection well, namely an inspection well cover, and the inspection well cover is usually made of materials such as reinforced cement, metal, reinforced plastics and the like, and is mainly round and square in shape.

In the related art, in order to enable rainwater to be discharged into the underground sewer through the inspection well, a drain hole is formed in the rainwater inspection well cover, however, in order to avoid that garbage with larger volume such as a packaging bag and a plastic bottle enters the inspection well, the size of the drain hole is usually not too large, therefore, when the rainwater inspection well cover encounters rainstorm and other weather, the problem of insufficient drainage efficiency can occur, water accumulation is caused on the road surface, the traveling of vehicles and pedestrians is affected, and when the inspection well cover is directly taken down, the wellhead of the inspection well is exposed, the pedestrians, the vehicles and the like are easy to fall into the inspection well, so that casualties are caused, and the rainwater inspection well has certain potential safety hazard.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, an object of the utility model is to provide a rainwater inspection well cover, which can lift a well cover body under the condition of high precipitation such as heavy rain, so as to accelerate drainage efficiency of the rainwater inspection well, avoid water accumulation on a road surface, effectively prevent pedestrians, vehicles and the like from falling into the rainwater inspection well after lifting the well cover body, prevent casualties and have higher safety.

In order to achieve the above purpose, a first aspect of the present utility model provides a rainwater manhole cover, which comprises a manhole cover mounting seat, a manhole cover body, a support plate, a fixing mechanism, a jacking mechanism, a limiting mechanism and a protection mechanism, wherein the manhole cover mounting seat is fixedly arranged at the top of the rainwater manhole, and the manhole cover body is detachably connected with the manhole cover mounting seat; the fixing mechanism is fixedly arranged on the inner wall of the rainwater inspection well; the supporting plate is detachably connected with the fixing mechanism; the jacking mechanism is arranged between the well lid body and the supporting plate; the limiting mechanism is detachably connected with the well lid body and the supporting plate respectively; the protection mechanism is arranged on the well lid body, and is fixedly connected with the ground at the top of the rainwater inspection well.

According to the rainwater inspection well cover, under the condition of high precipitation such as heavy rain, limiting locking of the well cover body is released through the limiting mechanism, so that the well cover body is lifted through the jacking mechanism, the drainage efficiency of the rainwater inspection well is improved, the situation of water accumulation on a road surface is avoided, after the well cover body is lifted, pedestrians, vehicles and the like can be effectively prevented from falling into the rainwater inspection well through the protection mechanism, casualties are prevented, and safety is high.

In addition, the rainwater inspection well cover provided by the application can also have the following additional technical characteristics:

specifically, fixed establishment includes two fixed plates, wherein, two fixed plate respectively fixed connection is in on the both sides of rainwater inspection shaft inner wall, and two the draw-in groove with the width looks adaptation of backup pad has all been seted up at the top of fixed plate.

Specifically, the jacking mechanism comprises two first rotating rods, two second rotating rods, two rotating pieces and a spring, wherein one ends of the two first rotating rods are respectively and pivotally connected with the bottom of the well lid body; one end of the two first rotating rods, which is far away from the well lid body, is respectively and pivotally connected with one of the rotating pieces; one of the second rotating rods is pivoted on the two rotating pieces respectively, and one ends of the two second rotating rods, which are far away from the rotating pieces, are respectively and pivotally connected with the top of the supporting plate; the spring is arranged between the well lid body and the supporting plate, and two ends of the spring are fixedly connected with the bottom of the well lid body and the top of the supporting plate respectively.

Specifically, the limiting mechanism comprises a screw rod, a threaded sleeve and a rotating seat, wherein the screw rod penetrates through the well lid body and is rotatably connected with the well lid body; the threaded sleeve is fixedly connected to the supporting plate, and is arranged right below the screw rod; the rotary seat is fixedly connected to the top end of the screw rod, and the well lid body is provided with a groove matched with the rotary seat.

Specifically, the protection mechanism comprises an iron chain woven net and a plurality of fixing bolts, wherein the iron chain woven net is sleeved on the well lid body; the iron chain woven net is fixedly connected with the ground at the top of the rainwater inspection well through a plurality of fixing bolts.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic cross-sectional view of a rainwater inspection well cover according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a rainwater inspection well cover according to an embodiment of the present utility model in another state;

fig. 3 is a schematic structural view of a lifting mechanism of a rainwater inspection well cover according to an embodiment of the present utility model;

fig. 4 is a schematic top view of a rainwater manhole cover according to an embodiment of the present utility model.

As shown in the figure: 1. a well lid mounting seat; 2. a manhole cover body; 3. a support plate; 4. a fixing mechanism; 401. a fixing plate; 402. a clamping groove; 5. a jacking mechanism; 501. a first rotating lever; 502. a second rotating lever; 503. a rotating member; 504. a spring; 6. a limiting mechanism; 601. a screw; 602. a threaded sleeve; 603. a rotating seat; 604. a groove; 7. a protective mechanism; 701. an iron chain woven net; 702. a fixing bolt; 8. and (3) a rainwater inspection well.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.

The rainwater inspection well cover according to the embodiment of the utility model is described below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the rainwater manhole cover according to the embodiment of the utility model may include a manhole cover mounting seat 1, a manhole cover body 2, a support plate 3, a fixing mechanism 4, a lifting mechanism 5, a limiting mechanism 6 and a protection mechanism 7.

Wherein, the fixed top that sets up at rainwater inspection shaft 8 of well lid mount pad 1, well lid body 2 is connected with well lid mount pad 1 detachable, fixed establishment 4 is fixed to be set up on the inner wall of rainwater inspection shaft 8, backup pad 3 is connected with fixed establishment 4 is detachable, climbing mechanism 5 sets up between well lid body 2 and backup pad 3, stop gear 6 is connected with well lid body 2 and backup pad 3 is detachable respectively, protection machanism 7 sets up on well lid body 2, and protection machanism 7 still with the ground fixed connection at rainwater inspection shaft 8 top.

In order to allow rainwater on the road surface to flow into the underground sewer through the manhole body 2 and the rainwater inspection shaft 8, the manhole body 2 described in this embodiment is provided with a drain hole (not specifically labeled in the figure).

Specifically, this device is applicable to the well head of most rainwater inspection shaft 8 on the market and covers, especially the relief is lower, the rainwater inspection shaft 8 of ponding appears easily on the road surface, when installing this device, the relevant personnel is at first fixed well lid mount pad 1 and fixed establishment 4 respectively on the well head and the inner wall of rainwater inspection shaft 8, then install backup pad 3 on fixed establishment 4, and carry out spacing closure with well lid body 2 and backup pad 3 through stop gear 6, so that well lid body 2 is fixed on well lid mount pad 1, at last fix protection machanism 7 and the ground at rainwater inspection shaft 8 top again, can accomplish the cover of well lid body 2 to rainwater inspection shaft 8.

When encountering the circumstances that precipitation such as storm is more, relevant personnel accessible stop gear 6 releases the spacing closure to well lid body 2, makes climbing mechanism 5 ejecting with well lid body 2 to in making the rainwater can directly flow into rainwater inspection shaft 8 through the below of well lid body 2, accelerate the drainage efficiency of rainwater inspection shaft 8.

After the well lid body 2 is lifted, the protection mechanism 7 filters rainwater entering the rainwater inspection well 8, so that garbage with larger volume such as a packaging bag and a plastic bottle is prevented from entering the rainwater inspection well 8, pedestrians, vehicles and the like are also effectively prevented from falling into the rainwater inspection well 8, casualties are prevented, and safety is high.

In one embodiment of the present utility model, as shown in fig. 1-3, the securing mechanism 4 may include two securing plates 401.

Wherein, two fixed plates 401 are respectively fixed connection on the both sides of rainwater inspection shaft 8 inner wall, and the draw-in groove 402 with the width looks adaptation of backup pad 3 has all been seted up at the top of two fixed plates 401.

Specifically, when fixing the support plate 3, the relevant personnel put the support plate 3 into the support plate 3 through the wellhead of the rainwater inspection shaft 8, and insert the support plate 3 into the clamping grooves 402 on the two fixing plates 401.

In one embodiment of the present utility model, as shown in fig. 3, the jacking mechanism 5 may include two first rotating levers 501, two second rotating levers 502, two rotating members 503, and a spring 504.

Wherein, but the one end of two first dwang 501 links to each other with the bottom pivot of well lid body 2 respectively, but the one end that well lid body 2 was kept away from to two first dwang 501 links to each other with one of them rotation piece 503 pivot respectively, still the pin joint has one of them second dwang 502 on two rotation pieces 503 respectively, but the one end that rotation piece 503 was kept away from to two second dwang 502 links to each other with the top pivot of backup pad 3 respectively, the spring 504 sets up between well lid body 2 and backup pad 3, and the both ends of spring 504 are respectively with the top fixed connection of the bottom of well lid body 2 and backup pad 3.

As a possible case, in order to improve the stability when the manhole cover body 2 is lifted, the lifting mechanism 5 described in this embodiment may be provided in plural, and the number of the lifting mechanisms 5 may be 2, 4, 5, etc., which is not particularly limited herein.

The spring 504 is always in a compressed state.

Specifically, the two first rotating rods 501, the two second rotating rods 502 and the two rotating members 503 described in this embodiment play a limiting role on the up-and-down movement of the manhole cover body 2, and the included angle between the first rotating rods 501 and the second rotating rods 502 changes along with the distance between the manhole cover body 2 and the support plate 3, so as to ensure that the manhole cover body 2 performs a linear lifting movement.

In one embodiment of the present utility model, as shown in fig. 1-3, the spacing mechanism 6 may include a screw 601, a threaded sleeve 602, and a swivel 603.

Wherein, screw rod 601 runs through well lid body 2 and rotationally is connected with well lid body 2, and screw sleeve 602 fixed connection is in backup pad 3, and screw sleeve 602 sets up under screw rod 601, roating seat 603 fixed connection on the top of screw rod 601, and has seted up the recess 604 with roating seat 603 looks adaptation on the well lid body 2.

It should be noted that, the rotating seat 603 in the embodiment is a hexagon nut existing in the market, and the rotating seat 603 is disposed in the groove 604, so that the top of the rotating seat 603 is not higher than the top of the manhole cover body 2, and the rotating seat 602 is prevented from protruding out of the manhole cover body 2 to trip a pedestrian.

The well lid body 2 is provided with a bearing (not specifically identified in the figure) just below the groove 604, and the screw 601 is rotatably connected with the well lid body 2 through the bearing.

Specifically, when the well lid body 2 is fixed in a natural state, related personnel rotate the rotating seat 603 through an external wrench (not shown in the figure) so as to screw the screw 601 into the threaded sleeve 602, and when the screw 601 is screwed downwards, the screw 601 drives the well lid body 2 to be pressed downwards until the well lid body 2 is tightly attached and fixed with the well lid mounting seat 1, so that limit locking of the well lid body 2 is realized.

Under the condition that the precipitation amount is more such as storm, relevant personnel reversely rotate the rotating seat 603 through an external wrench to enable the screw 601 to be separated from the threaded sleeve 602, and further limit locking of the well cover body 2 is relieved, the well cover body 2 is lifted up and separated from the well cover mounting seat 1 under the action of restoring force of the spring 504, so that accumulated water on a road surface can directly enter the rainwater inspection well 8 through the lower part of the well cover body 2, the drainage efficiency of the rainwater inspection well 8 is improved, and accumulated water on the road surface is avoided.

When the pedestrian tramples the well lid body 2, the screw 601 contacts with the top of the threaded sleeve 602 to support the well lid body 2, so as to avoid the problem that the pedestrian falls down due to the trampling.

In one embodiment of the present utility model, as shown in fig. 1-4, the guard mechanism 7 may include a woven mesh of iron chains 701 and a plurality of securing pegs 702.

Wherein, the iron chain woven net 701 cup joints on the well lid body 2, and the iron chain woven net 701 is still through a plurality of gies 702 and the ground fixed connection at rainwater inspection shaft 8 top.

Specifically, when the well lid body 2 is lifted, the iron chain woven net 701 filters and intercepts rainwater entering the rainwater inspection well 8 through the lower part of the well lid body 2, so that garbage with larger volume such as a packaging bag and a plastic bottle is prevented from entering the rainwater inspection well 8, and the iron chain woven net 701 is arranged between the well lid body 2 and the ground on the top of the rainwater inspection well 8, so that pedestrians, vehicles and the like can be effectively prevented from falling into the rainwater inspection well 8 when passing through.

In summary, the rainwater inspection well cover provided by the embodiment of the utility model can lift the well cover body under the condition of high precipitation such as heavy rain, so that the drainage efficiency of the rainwater inspection well is improved, the situation of water accumulation on a road surface is avoided, pedestrians, vehicles and the like can be effectively prevented from falling into the rainwater inspection well after the well cover body is lifted, casualties are prevented, and the safety is higher.

In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (5)

1. A rainwater inspection well cover is characterized by comprising a well cover mounting seat, a well cover body, a supporting plate, a fixing mechanism, a jacking mechanism, a limiting mechanism and a protection mechanism, wherein,

the well lid mounting seat is fixedly arranged at the top of the rainwater inspection well, and the well lid body is detachably connected with the well lid mounting seat;

the fixing mechanism is fixedly arranged on the inner wall of the rainwater inspection well;

the supporting plate is detachably connected with the fixing mechanism;

the jacking mechanism is arranged between the well lid body and the supporting plate;

the limiting mechanism is detachably connected with the well lid body and the supporting plate respectively;

the protection mechanism is arranged on the well lid body, and is fixedly connected with the ground at the top of the rainwater inspection well.

2. The stormwater inspection well lid as claimed in claim 1, wherein the securing mechanism comprises two securing plates, wherein,

the two fixing plates are respectively and fixedly connected to the two sides of the inner wall of the rainwater inspection well, and the tops of the two fixing plates are provided with clamping grooves matched with the width of the supporting plate.

3. The rainwater inspection well cover of claim 1, wherein the jacking mechanism comprises two first rotating rods, two second rotating rods, two rotating pieces and a spring, wherein,

one end of each first rotating rod is respectively and pivotally connected with the bottom of the well lid body;

one end of the two first rotating rods, which is far away from the well lid body, is respectively and pivotally connected with one of the rotating pieces;

one of the second rotating rods is pivoted on the two rotating pieces respectively, and one ends of the two second rotating rods, which are far away from the rotating pieces, are respectively and pivotally connected with the top of the supporting plate;

the spring is arranged between the well lid body and the supporting plate, and two ends of the spring are fixedly connected with the bottom of the well lid body and the top of the supporting plate respectively.

4. The rainwater manhole cover of claim 1, wherein the limiting mechanism comprises a screw, a threaded sleeve and a swivel, wherein,

the screw penetrates through the well lid body and is rotatably connected with the well lid body;

the threaded sleeve is fixedly connected to the supporting plate, and is arranged right below the screw rod;

the rotary seat is fixedly connected to the top end of the screw rod, and the well lid body is provided with a groove matched with the rotary seat.

5. The rainwater manhole cover of claim 1, wherein the guard mechanism comprises a woven mesh of iron chains and a plurality of securing bolts, wherein,

the iron chain woven net is sleeved on the well lid body;

the iron chain woven net is fixedly connected with the ground at the top of the rainwater inspection well through a plurality of fixing bolts.