CN214363626U - Automatic prevent urban waterlogging and use well lid - Google Patents

Abstract

The utility model relates to an automatic prevent that urban waterlogging from using well lid, including the water derrick, a supporting plate, wedge and L type movable rod, well frame top center department has seted up first drainage network, well frame top is located first drainage network both sides and has all seted up the second drainage network, well frame is gone up and is located first drainage network bottom one side and is equipped with U type water drainage tank, it has the water clamp plate to be located drainage hole bottom one side swing joint in the U type water drainage tank, water clamp plate bottom both ends welded fastening has the connecting rod, connecting rod bottom activity is fixed with first pulley, well frame bottom department welded fastening has the backup pad, be connected with the wedge through the second pulley in the backup pad, wedge one end welded fastening has L type movable rod. Has the advantages that: when the urban accumulated water is deep, the wedge-shaped block moves towards two sides in the limiting rod and the limiting hole groove through the water pressure plate, so that the second drainage net is opened by the baffle on the top end of the L-shaped movable rod, urban drainage is enlarged, the design is ingenious, the structure is simple, and the effect of automatic drainage is realized.

Description

Automatic prevent urban waterlogging and use well lid

Technical Field

The utility model relates to a relevant technical field of urban waterlogging particularly, relates to an automatic prevent that urban waterlogging from using well lid.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually flush with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover. The inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape of the inspection well cover mainly takes a round shape and a square shape. Generally, the purpose of the underground pipeline, the management and maintenance unit, the telephone and other information are noted on the inspection well cover.

When water is accumulated on the road surface due to a large amount of water, in order to accelerate the drainage of the accumulated water, the well cover on the road surface is often lifted to be placed on the road side, so that the drainage of the accumulated water is accelerated, and then the well cover is forgotten to be restored to the original position after the drainage of the accumulated water due to carelessness, so that the well mouth is exposed on the road surface, and particularly at night, a driver cannot see clearly or hurriedly at the road and is easily trapped in the well mouth, which is undoubtedly a great traffic trap; and too much rainwater accumulation in city, under water pressure, it is time consuming and laboursome to lift the well lid, in addition, if meet heavy rainstorm in summer, paralysed's situation can often appear in current drainage system, if can not be timely with ponding drainage away, will influence urban traffic, cause serious urban waterlogging, we propose a well lid for preventing urban waterlogging automatically to above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic prevent city well lid for waterlogging 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: a well cover for automatically preventing urban inland inundation comprises a water derrick, a supporting plate, a wedge-shaped block and an L-shaped movable rod, a first drainage net is arranged at the center of the top end of the water well frame, second drainage nets are arranged on the top of the water well frame and positioned at the two sides of the first drainage net, a U-shaped drainage groove is arranged on one side of the water well frame, which is positioned at the bottom of the first drainage net, drainage holes are arranged at the top of the U-shaped drainage groove, one side of the U-shaped drainage groove, which is positioned at the bottom of the drainage hole, is movably connected with a hydraulic plate, two ends of the bottom of the hydraulic plate are fixedly welded with connecting rods, the bottom of the connecting rod is movably fixed with a first pulley, the bottom of the water derrick is fixedly welded with the supporting plate, the supporting plate is connected with the wedge through a second pulley, the top of the wedge is in contact with the bottom of the first pulley, and one end of the wedge is fixedly welded with the L-shaped movable rod.

Furthermore, movable grooves are formed in two ends of the bottom of the U-shaped water drainage groove, and the bottom of the connecting rod movably penetrates through the movable grooves.

Furthermore, one side of the upper bottom of the L-shaped movable rod is fixedly welded with a T-shaped connecting rod, and the other end of the T-shaped connecting rod is fixedly welded with a compression spring.

Furthermore, a baffle is fixed at the top end of the L-shaped movable rod in a welding mode and is matched with the second drainage net.

Furthermore, a limiting hole groove is formed in the middle of the wedge-shaped block, a limiting rod is fixedly welded at the bottom of the water derrick, and the limiting rod is movably connected in the limiting hole groove in a penetrating mode.

Compared with the prior art, the utility model discloses following beneficial effect has: in daily life, urban rainwater is filtered by the first drainage net and drained through the drainage holes in the U-shaped drainage groove, when rainstorm occurs, rainwater on urban roads flows and collects to form deeper accumulated water, the rainwater flows in the U-shaped drainage groove urgently to carry out certain water pressure on the water pressure plate, the water pressure plate extrudes the wedge block through the first pulley under the action of the water pressure, the wedge block moves on the supporting plate through the second pulley under the limitation of the limiting rod and the limiting hole groove in the extrusion process, the compression spring is extruded to store force during movement, the baffle at the top end of the L-shaped movable rod is driven to open the second drainage net in the movement process to increase drainage of the urban accumulated water, the compression spring recovers after the accumulated water is drained, the baffle shields the second drainage net for restoration, the whole structure is simple, strong use performance, ingenious design and high value for mass production and popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a manhole cover for automatically preventing urban waterlogging according to the present invention;

reference numerals:

1. a water derrick; 11. a first drainage network; 12. a second drainage network; 13. a limiting rod; 2. a support plate; 21. a second pulley; 3. a wedge block; 31. a limiting hole groove; 4. an L-shaped movable rod; 41. a T-shaped connecting rod; 42. a compression spring; 43. a baffle plate; 5. a U-shaped drainage channel; 51. a drainage hole; 52. a water pressing plate; 53. a connecting rod; 54. a first pulley; 55. a movable groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a well lid for automatically preventing urban waterlogging according to the present invention comprises a well frame 1, a support plate 2, a wedge 3 and an L-shaped movable rod 4, wherein a first drainage net 11 is disposed at the center of the top end of the well frame 1, second drainage nets 12 are disposed at the top of the well frame 1 and at the two sides of the first drainage net 11, a U-shaped drainage channel 5 is disposed at one side of the bottom of the first drainage net 11 on the well frame 1, a drainage hole 51 is disposed at the top of the U-shaped drainage channel 5, a water pressure plate 52 is movably connected to one side of the bottom of the drainage hole 51 in the U-shaped drainage channel 5, connecting rods 53 are welded and fixed to the two ends of the bottom of the water pressure plate 52, a first pulley 54 is movably fixed to the bottom of the connecting rods 53, the support plate 2 is welded and fixed to the bottom of the water derrick 1, the wedge 3 is connected to the support plate 2 through the second pulley 21, the top of the wedge 3 contacts with the bottom of the first pulley 54, an L-shaped movable rod 4 is welded and fixed at one end of the wedge-shaped block 3.

Wherein, movable groove 55 has been seted up to U type water drainage tank 5 bottom both ends department, and connecting rod 53 bottom activity runs through in movable groove 55, transmits the removal of the water clamp plate 52 in U type water drainage tank 5 to wedge 3 through connecting rod 53 on.

Wherein, bottom one side welded fastening has T type connecting rod 41 on L type movable rod 4, and T type connecting rod 41 other end welded fastening has compression spring 42, resets wedge 3 through compression spring 42 to reset baffle 43.

Wherein, L type movable rod 4 top welded fastening has baffle 43, and baffle 43 is identical with second drainage network 12, realizes the closure and the opening to second drainage network 12.

Wherein, spacing hole groove 31 has all been seted up in the middle of wedge 3, and well frame 1 bottom department welded fastening has gag lever post 13, and the activity through connection is in spacing hole groove 31 on gag lever post 13 for wedge 3 can not produce the joint at the extruded in-process, only can be on backup pad 2 round trip movement.

Principle of operation

By the above scheme of the utility model, the well lid for automatically preventing urban waterlogging can discharge rainwater through the drainage holes 51 on the U-shaped drainage groove 5 by filtering urban rainwater through the first drainage network 11 in daily life, and can drain rainwater on urban roads when rainstorm occurs, after deeper accumulated water is formed, rainwater can flow in the U-shaped drainage groove 5 without urgency and can exert certain water pressure on the water pressure plate 52, the water pressure plate 52 extrudes the wedge block 3 through the first pulley 54 under the action of water pressure, the wedge block 3 moves on the support plate 2 through the second pulley 21 under the limitation of the limiting rod 13 and the limiting hole groove 31 in the extrusion process, the compression spring 42 is extruded during movement, the baffle on the top end of the L-shaped movable rod 4 can be driven to open the second drainage network 12 in the movement process, so as to increase drainage of urban accumulated water, when ponding discharge back compression spring 42 resumes, baffle 43 shelters from the restoration to second drainage network 12, and whole simple structure, performance is strong, and design benefit is worth energetically producing and promoting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an automatic prevent city well lid for waterlogging, includes water derrick (1), backup pad (2), wedge (3) and L type movable rod (4), its characterized in that, water derrick (1) top center department has seted up first drainage network (11), water derrick (1) top is located second drainage network (12) have all been seted up to first drainage network (11) both sides, water derrick (1) is located first drainage network (11) bottom one side is equipped with U type water drainage tank (5), U type water drainage tank (5) top department has seted up drainage hole (51), lie in U type water drainage tank (5) drainage hole (51) bottom one side swing joint has water clamp plate (52), water clamp plate (52) bottom both ends welded fastening has connecting rod (53), connecting rod (53) bottom activity fastening has first pulley (54), water derrick (1) bottom department welded fastening has backup pad (2), be connected with through second pulley (21) on backup pad (2) wedge (3), wedge (3) top with first pulley (54) bottom contacts, wedge (3) one end welded fastening has L type movable rod (4).

2. The automatic prevent urban waterlogging and use well lid of claim 1, characterized in that, activity groove (55) have been seted up at U type water drainage tank (5) bottom both ends department, and connecting rod (53) bottom activity runs through in activity groove (55).

3. The automatic prevent waterlogging of city with well lid according to claim 1, characterized in that, L type movable rod (4) goes up bottom one side welded fastening has T type connecting rod (41), T type connecting rod (41) other end welded fastening has compression spring (42).

4. The manhole cover for automatically preventing urban waterlogging according to claim 1, wherein a baffle (43) is welded and fixed on the top end of the L-shaped movable rod (4), and the baffle (43) is matched with the second drainage net (12).

5. The automatic prevent urban waterlogging and use well lid according to claim 1, characterized in that, spacing hole groove (31) has all been seted up in the middle of wedge (3), fixed stop lever (13) of welding is located at water derrick (1) bottom, and activity through connection is gone up in stop lever (13) in spacing hole groove (31).

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