CN212534227U - Manual open-type piping lane well lid - Google Patents

Abstract

The utility model discloses a manual open-type piping lane well lid, connect hinge, auxiliary push rod and walling crib including well lid, arc, the hinge is connected to the arc and auxiliary push rod establishes between well lid and walling crib, auxiliary push rod sets up two, is located the both sides of arc connection hinge respectively. The utility model is provided with the arc-shaped connecting hinge, which can increase the opening angle of the well cover while reducing the occupied space of the hinge, ensure the passing space in the well head range and facilitate the coming in and going out of personnel; set up the auxiliary push rod and open to manual and assist, effectively reduce the power of opening and shutting of well lid, save physical power, guarantee the efficiency of opening and shutting.

Description

Manual open-type piping lane well lid

Technical Field

The utility model relates to a piping lane well lid technical field, concretely relates to manual open-type piping lane well lid.

Background

With the demand of high-quality urbanization development, the construction progress of novel infrastructures such as 5G networks and data centers is accelerated, smart, beautiful and safe cities are built, and underground space development and utilization enter the golden era. The utility tunnel is used as an important carrier for guaranteeing the 'life line' of a city, and a safe, efficient and intelligent underground pipe network system for future city development is being constructed. With the increasingly wide application of the pipe gallery, various problems also occur in the process of entering and exiting the access hole and the hoisting hole in the daily use process, particularly when the manhole cover is manually opened, the opening and closing operation is complicated, the manhole cover can be opened only by a large force, time and labor are wasted, physical strength is greatly wasted, and the maintenance efficiency is reduced; meanwhile, the manhole cover has the defects of small opening angle and inconvenient access. The utility model provides a manual open-type piping lane well lid solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a manual open-type piping lane well lid, the well lid angle of opening and shutting is big, and the power of opening and shutting is less, can be swiftly convenient laborsaving open the well lid.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

a manually opened pipe gallery well cover comprises a well cover, two arc-shaped connecting hinges, two auxiliary push rods and a well ring, wherein the two arc-shaped connecting hinges and the two auxiliary push rods are arranged between the well cover and the well ring and are respectively positioned on two sides of the arc-shaped connecting hinges;

the arc connection hinge comprises an arc connection rod, a connection seat and a connection shaft, the arc connection rod is fixedly connected to the well cover, the connection seat is fixedly connected to the well ring, a random sliding groove is formed in the connection seat, and the connection shaft is fixed to the outer end of the arc connection rod and located in the sliding groove.

Furthermore, the arc connecting rod and the connecting seat are both fan-shaped structures, and the sliding groove is an arc groove which is communicated from left to right, is parallel to the connecting seat and is positioned in the middle of the connecting seat.

Furthermore, the arc connecting rods are arranged in two numbers and are respectively positioned at two sides of the connecting seat, and two ends of the connecting shaft are fixedly connected to the outer ends of the two arc connecting rods.

Further, the both ends of auxiliary push rod all are equipped with articulated seat, auxiliary push rod's tip is articulated with articulated seat, articulated seat is established respectively on well lid and walling crib.

Further, the bottom of auxiliary push rod is located the left and right sides at walling crib inner wall middle part, and its top is located the left and right sides at manhole cover bottom surface middle part, the connecting seat is located the inboard of walling crib inner wall, the inboard at the manhole cover bottom surface is established to the arc connecting rod.

Further, all be equipped with on well lid and the walling crib and place the platform, articulated seat sets up and is placing the bench.

Preferably, the auxiliary push rod is a hydraulic push rod.

Further, the arc-shaped connecting rod is arranged on the well cover through the connecting plate, a reinforcing block is arranged on the outer side of the connecting seat, and the reinforcing block is arranged on the outer side of the well ring.

The utility model discloses beneficial effect as follows:

the arc-shaped connecting hinge is arranged, so that the occupied space of the hinge is reduced, the opening angle of the well cover is increased, the passing space in the range of a well head is ensured, and people can conveniently come in and go out; set up the auxiliary push rod and open to manual and assist, effectively reduce the power of opening and shutting of well lid, save physical power, guarantee the efficiency of opening and shutting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the arc-shaped connecting hinge of the present invention;

FIG. 3 is a schematic view of the connection between the arc connecting rod and the connecting shaft of the present invention;

fig. 4 is a schematic view of the connecting seat structure of the present invention.

Reference numerals: the manhole cover comprises a manhole cover body 1, a manhole cover body 2, an arc-shaped connecting hinge, a 21 arc-shaped connecting rod, a 22 connecting seat, a 221 sliding groove, a 23 connecting shaft, an auxiliary push rod and a manhole ring 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. 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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

As shown in figure 1, a manual open-type piping lane well lid, including well lid 1, arc connection hinge 2, auxiliary push rod 3 and walling crib 4, arc connection hinge 2 and auxiliary push rod 3 establish between well lid 1 and walling crib 4, auxiliary push rod 3 sets up two, is located the both sides of arc connection hinge 2 respectively.

The utility model discloses a set up arc connection hinge 2, under the occupation condition that reduces hinge structure volume and to well head space, effectively increased the angle that opens and shuts of well lid to establish two auxiliary push rod 3 in the left and right sides, avoid the current interference that causes of personnel, and provide effectual auxiliary stay.

As shown in fig. 2, 3 and 4, the arc-shaped connection hinge 2 comprises an arc-shaped connection rod 21, a connection seat 22 and a connection shaft 23, the arc-shaped connection rod 21 is fixedly connected to the well lid 1, the connection seat 22 is fixedly connected to the well ring 4 and provided with a sliding groove 221, and the connection shaft 23 is fixed at the outer end of the arc-shaped connection rod 21 and located in the sliding groove 221. Preferably, the opening and closing angle of the manhole cover 1 is 75 °. The arc structure of the outward bending of the arc connecting rod 21 enables the well lid 1 to be opened to a larger angle of 75 degrees, and the arc structure can effectively reduce the encroachment of the well head space.

Hinge 2 is connected to arc's theory of use as follows, well lid 1 is under the closed condition, outer end and the connecting axle of arc connecting rod 21 remove to spout 221 bottom in connecting seat 22 upper chute 221, connecting seat 22 is located between two arc connecting rods 21 simultaneously, and the coincidence, practice thrift occupation space and avoid causing the interference to the well head space, open the in-process, along with opening of well lid 1, connecting axle 23 and spout 221's cooperation makes connecting axle 23 slide from connecting seat 22 along the shape of spout 221, the arc connecting rod 21 of cooperation both sides is opened, with connecting seat 22 from the roll-off between two arc connecting rods 21, open completely until well lid 1.

As shown in fig. 3 and 4, the arc connecting rod 21 and the connecting seat 22 are both fan-shaped structures, and the sliding groove 221 is an arc groove penetrating from left to right, is parallel to the connecting seat 22, and is located in the middle of the connecting seat 22.

As shown in fig. 2 and 3, further, two arc-shaped connecting rods 21 are provided, and are respectively located at two sides of the connecting seat 22, and two ends of the connecting shaft 23 are fixedly connected to outer ends of the two arc-shaped connecting rods 21. Two arc connecting rods 21 and connecting axle 23 form U type structure, carry out the motion spacing and accomodate connecting seat 22, the movement track when guaranteeing to open and shut.

Further, the both ends of auxiliary push rod 3 all are equipped with articulated seat, the tip of auxiliary push rod 3 is articulated with articulated seat, articulated seat is established respectively on well lid 1 and walling crib 4. The auxiliary push rod 3 plays a role in supporting and assisting in pushing.

As shown in fig. 1, further, the bottom end of the auxiliary push rod 3 is located at the left and right sides of the middle of the manhole ring 4, the top end of the auxiliary push rod is located at the left and right sides of the middle of the manhole cover 1, the connecting seat 22 is located at the inner side of the manhole ring 4, and the arc-shaped connecting rod 21 is arranged at the inner side of the manhole cover 1. Two supplementary push rods 3 and arc connection hinge 2 form triangular support system, support stably and laborsavingly, and through the auxiliary action of the push rod of hydraulic pressure type, operating personnel can easily open the well lid through the thrust that is not more than 10 kg.

Further, all be equipped with on well lid 1 and the walling crib 4 and place the platform, articulated seat sets up and is placing the bench. In order to alleviate the structure dead weight in order to reduce the power of pushing away, well lid 1 subtracts heavy processing, for the structure safety and stability of guaranteeing hookup location, places platform, connecting plate and boss through the setting and guarantees the stability of junction.

Preferably, the auxiliary push rod 3 is a hydraulic push rod.

Further, arc connecting rod 21 passes through the connecting plate to be established on well lid 1, the connecting seat 22 outside is equipped with the boss, the boss is established in the walling crib 4 outside.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims (8)

1. A manually-opened pipe gallery well lid is characterized by comprising a well lid (1), two arc-shaped connecting hinges (2), two auxiliary push rods (3) and two well rings (4), wherein the arc-shaped connecting hinges (2) and the auxiliary push rods (3) are arranged between the well lid (1) and the well rings (4), and the two auxiliary push rods (3) are respectively positioned on two sides of the arc-shaped connecting hinges (2);

arc connection hinge (2) include arc connecting rod (21), connecting seat (22) and connecting axle (23), arc connecting rod (21) fixed connection is on well lid (1), connecting seat (22) fixed connection is equipped with spout (221) along with the type on well circle (4), connecting axle (23) are fixed in arc connecting rod (21) outer end, are located spout (221).

2. The manually opened pipe gallery well cover of claim 1, wherein: the arc connecting rod (21) and the connecting seat (22) are both of a fan-shaped structure, and the sliding groove (221) is an arc groove which is communicated from left to right, is parallel to the connecting seat (22), and is positioned in the middle of the connecting seat (22).

3. The manually opened pipe gallery well cover of claim 1, wherein: the two arc-shaped connecting rods (21) are respectively positioned at two sides of the connecting seat (22), and two ends of the connecting shaft (23) are fixedly connected to the outer ends of the two arc-shaped connecting rods (21).

4. The manually opened pipe gallery well cover of claim 1, wherein: the both ends of supplementary push rod (3) all are equipped with articulated seat, the tip of supplementary push rod (3) is articulated with articulated seat, articulated seat is established respectively on well lid (1) and walling crib (4).

5. The manually opened pipe gallery well cover of claim 1, wherein: the bottom of supplementary push rod (3) is located the left and right sides at walling crib (4) inner wall middle part, and its top is located the left and right sides at manhole cover (1) bottom surface middle part, connecting seat (22) are located the inboard of walling crib (4) inner wall, the inboard at manhole cover (1) bottom surface is established in arc connecting rod (21).

6. The manually opened pipe gallery well cover of claim 4, wherein: the manhole cover is characterized in that the manhole cover (1) and the manhole ring (4) are respectively provided with a placing table, and the hinge seat is arranged on the placing table.

7. The manually opened pipe gallery well cover of claim 1, wherein: the auxiliary push rod (3) is a hydraulic push rod.

8. The manually opened pipe gallery well cover of claim 1, wherein: arc connecting rod (21) are established on well lid (1) through the connecting plate, the connecting seat (22) outside is equipped with the boss, the boss is established in the walling crib (4) outside.

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