CN211773913U - Municipal works drainage pipe road junction device - Google Patents

Abstract

The utility model relates to a municipal works technical field discloses a municipal works drainage pipe crossing device, including ground and well lid, ground fixed connection walling crib, walling crib inner wall fixed connection bayonet socket, the guard plate is placed to the bayonet socket upside, open in walling crib left side has the bayonet socket, bayonet socket sliding connection guide bar, guide bar upper end fixed connection connecting rod, the articulated round pin axle in connecting rod upper end, round pin axle fixed connection well lid, set up the guide bar, connecting rod and pin structure, can utilize the slip of guide bar, make the well lid can gush on rivers, open the gap, slow down pressure, set up tool to lock and lock sword, realize the fixed of well lid, prevent that the well lid from breaking away from the walling crib, set up the walling crib, can utilize walling crib structure and ground. The utility model discloses simple structure utilizes the structure that walling crib and well lid combine, realizes that the walling crib is fixed and locking, reduces simultaneously and gushes the harm to the well lid on the rivers, effectively prolongs well lid life, has usable value in municipal works technical field.

Description

Municipal works drainage pipe road junction device

Technical Field

The utility model relates to a municipal works technical field specifically is a municipal works drainage pipe road junction device.

Background

The municipal engineering refers to municipal facility construction engineering, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.

Municipal drainage is municipal works's important link, and municipal works drainage pipe road junction commonly used is that the well lid is direct and ground contact more, and the well lid receives the stress too big, makes the well lid take place to warp easily, can make the pedestrian can not obtain the guarantee safely when drainage pipe road junction like this, when gushing on sewage in the drainage pipe, can take place the phenomenon that the well lid drifted, and this kind of condition is also more dangerous, is unfavorable for pedestrian's safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works drainage pipe road junction device 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:

the utility model provides a municipal works drainage pipe road junction device, includes ground and well lid, ground fixed connection walling crib, walling crib inner wall fixed connection bayonet socket, the guard plate is placed to the bayonet socket upside, and open in walling crib left side has the bayonet socket, bayonet socket sliding connection guide bar, guide bar upper end fixed connection connecting rod, and the articulated round pin axle in connecting rod upper end, round pin axle fixed connection well lid, well lid upper end are opened there is the lockhole, lockhole downside fixed connection tool to lock, tool to lock lower extreme fixed connection sword, and the sword downside is rotated and is connected the well lid, walling crib right side inner wall is opened there is the locked.

As a further aspect of the present invention: the guard plate is provided with a plurality of regular through holes.

As a further aspect of the present invention: the lower end of the well cover is fixedly connected with a pressing block.

As a further aspect of the present invention: the lower end surface of the pressing block is contacted with the protection plate.

As a further aspect of the present invention: the contact surface of the well ring and the well cover is provided with a trapezoidal groove.

As a further aspect of the present invention: a rubber strip is arranged in the trapezoidal groove.

As a further aspect of the present invention: a tool passing groove is arranged in the well cover.

Compared with the prior art, the beneficial effects of the utility model are that:

through the utility model discloses a municipal works drainage pipe road junction device, set up the guard plate, can avoid in pedestrian's the missing foot falls into drainage pipe, regular hole on the guard plate both can protect pedestrian's safety, also can slow down the impact of rivers to the well lid, set up the guide bar, connecting rod and pin structures, can utilize the slip of guide bar, make the well lid can gush on rivers, open the gap, slow down pressure, set up tool to lock and lock sword, realize the fixed of well lid, prevent that the well lid from breaking away from the walling crib, set up the walling crib, can utilize walling crib structure and ground abundant contact, decentralized pressure. The utility model discloses simple structure utilizes the structure that walling crib and well lid combine, realizes that the walling crib is fixed and locking, reduces simultaneously and gushes the harm to the well lid on the rivers, effectively prolongs well lid life, has usable value in municipal works technical field.

Drawings

Fig. 1 is a schematic structural diagram of a municipal engineering drainage pipeline crossing device.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic sectional view along direction a in fig. 1.

Fig. 4 is a schematic structural diagram of a protection plate in a municipal engineering drainage pipeline crossing device.

In the figure: 1-trapezoidal groove, 2-briquetting, 3-protective plate, 4-ground, 5-well ring, 6-locking groove, 7-lockset, 8-locking knife, 9-knife passing groove, 10-clamping ring, 11-well cover, 12-pin shaft, 13-connecting rod, 14-bayonet, 15-guide rod and 16-lock hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element 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 technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a municipal works drainage pipe crossing device comprises a ground 4 and a well cover 11, wherein the ground 4 is fixedly connected with a well ring 5, the well ring 5 is arranged, the structure of the well ring 5 can be utilized to be fully contacted with the ground 4, pressure is dispersed, a bayonet 14 is fixedly connected with the inner wall of the well ring 5, a protection plate 3 is arranged on the upper side of the bayonet 14, the protection plate 3 is provided with a plurality of regular through holes, the protection plate 3 is arranged to prevent a pedestrian from falling into a drainage pipe, regular holes on the protection plate 3 can not only protect the safety of the pedestrian but also reduce the impact of water flow on the well cover 11, a pressing block 2 is fixedly connected with the lower end of the well cover 11, the lower end face of the pressing block 2 is contacted with the protection plate 3, the pressing block 2 is arranged to realize the pressing of the protection plate 3, the impact of the well cover 11 under the pressure of the, 7 lower extreme fixed connection sword 8 of tool to lock, 8 downside rotations of sword are connected well lid 11, set up tool to lock 7 and sword 8, realize the fixed of well lid 11, prevent that well lid 11 from breaking away from walling crib 5, 5 right side inner walls of walling crib are opened there is locked groove 6, and in 8 embedding locked grooves 6 of sword, locked groove 6 was used for chucking sword 8, be provided with in the well lid 11 and cross sword groove 9, set up and cross sword groove 9, can make sword 8 withdraw in the well lid 11.

Referring to fig. 1 and 3, a bayonet 14 is formed in the left side of the manhole ring 5, the bayonet 14 is connected with a guide rod 15 in a sliding manner, the upper end of the guide rod 15 is fixedly connected with a connecting rod 13, the upper end of the connecting rod 13 is hinged with a pin shaft 12, the pin shaft 12 is fixedly connected with the manhole cover 11, and the guide rod 15, the connecting rod 13 and the pin shaft 12 are arranged, so that a gap can be opened and pressure can be reduced when the manhole cover 11 surges upwards in water flow by means of sliding of the guide rod 15.

Example 2

Referring to fig. 1, the difference between this embodiment and the above embodiment 1 is that a trapezoidal groove 1 is formed in a contact surface between the manhole ring 5 and the manhole cover 11, a rubber strip is arranged in the trapezoidal groove 1, the trapezoidal groove 1 is convenient for clamping the rubber strip, and the rubber strip can effectively reduce the vibration influence on the manhole cover 11 caused by a vehicle or a pedestrian, and reduce noise.

The utility model discloses a theory of operation is: the utility model provides a municipal works drainage pipe road junction device, when installing the road junction device to the drainage pipe mouth, fix walling crib 5 on ground 4, then utilize bayonet socket 14 of walling crib 5 to place guard plate 3, install the rubber strip in the dovetail groove 1 of walling crib 5, can effectively reduce the vibration influence that driving or pedestrian caused to manhole cover 11, the noise attenuation, then put into bayonet socket 14 of walling crib 5 with connecting rod 13 and guide bar 15 structure on the manhole cover 11 in, utilize 7 lock core rotating of tool to lock of manhole cover 11, the lock core can drive 8 locked groove 6 of rotating to walling crib 5 of lock sword, thereby accomplish the locking of manhole cover 11 and walling crib 5. The utility model discloses simple structure utilizes the structure that walling crib and well lid combine, realizes that the walling crib is fixed and locking, reduces simultaneously and gushes on the rivers to the harm of well lid 11, effectively prolongs well lid life, has usable value in municipal works technical field.

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.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. A municipal engineering drainage pipeline crossing device comprises a ground (4) and a well cover (11), it is characterized in that the ground (4) is fixedly connected with a walling crib (5), the inner wall of the walling crib (5) is fixedly connected with a bayonet (14), a protective plate (3) is placed on the upper side of the bayonet (14), the left side of the walling crib (5) is provided with the bayonet (14), the bayonet (14) is connected with a guide rod (15) in a sliding manner, the upper end of the guide rod (15) is fixedly connected with a connecting rod (13), the upper end of the connecting rod (13) is hinged with a pin shaft (12), the pin shaft (12) is fixedly connected with a manhole cover (11), the upper end of the manhole cover (11) is provided with a lock hole (16), the lower side of the lock hole (16) is fixedly connected with a lock, the inner wall of the right side of the well ring (5) is provided with a locking groove (6), and a locking knife (8) is embedded into the locking groove (6).

2. The municipal engineering drainage pipeline crossing device according to claim 1, wherein the protecting plate (3) is provided with a plurality of regular through holes.

3. The municipal engineering drainage pipeline crossing device according to claim 1, wherein the lower end of the well lid (11) is fixedly connected with the pressing block (2).

4. The municipal engineering drainage pipeline crossing device according to claim 3, wherein the lower end surface of the pressing block (2) is in contact with the protection plate (3).

5. The municipal engineering drainage pipeline crossing device according to claim 1, wherein the contact surface of the manhole ring (5) and the manhole cover (11) is provided with a trapezoidal groove (1).

6. The municipal engineering drainage pipeline crossing device according to claim 5, wherein a rubber strip is disposed in the trapezoidal groove (1).

7. The municipal engineering drainage pipeline crossing device according to claim 1 or 3, wherein a tool passing groove (9) is provided in the manhole cover (11).

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