CN211873099U

CN211873099U - Municipal works wellhead assembly

Info

Publication number: CN211873099U
Application number: CN202020211363.0U
Authority: CN
Inventors: 姜相群; 刘新力; 张登华; 高立亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-06
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a municipal works wellhead assembly, including erecting the well head, shaft mouth bottom threaded connection has a plurality of adjusting screw, the bottom of erecting the well head is provided with a plurality of screw grooves, and is a plurality of adjusting screw's week side is provided with the concrete, the bottom fixedly connected with cement post of concrete, the week side of cement post is the terrane layer, the top on terrane layer is provided with the road surface, the top one side of erecting the well head is provided with the fixed pin, the inside removable pin that is provided with of top opposite side of erecting the well head, one side meshing of removable pin has the gear, the top center department fixedly connected with tapered end of gear. The utility model discloses a set up tapered end and gear and fixed pin and removable pin, the well lid breach that will correspond sets up in the below of fixed pin, later twists through special key and moves the tapered end, and the tapered end drives the gear motion, and the removable pin outwards stretches out under the effect of gear, fixes the well lid in well head department, avoids stealing.

Description

Municipal works wellhead assembly

Technical Field

The utility model relates to a municipal works field especially relates to a municipal works wellhead assembly.

Background

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.

In municipal construction, wiring well, the well lid of sewer well head etc. are mostly all directly to cover on the well head, are stolen by lawless persons very easily to lead to the well lid of well head to lack, produce adverse effect to citizen's life safety very easily. And when the existing wellhead is installed, the existing wellhead is sometimes higher than the ground or lower than the ground, so that the appearance of the city is influenced, and meanwhile, the safety of citizens is also influenced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a municipal engineering wellhead device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a municipal works wellhead assembly, includes the vertical shaft mouth, its characterized in that: the utility model discloses a vertical shaft mouth, including vertical shaft mouth, setting up a plurality of adjusting screw, vertical shaft mouth bottom threaded connection has a plurality of adjusting screw, the bottom of vertical shaft mouth is provided with a plurality of screw grooves, and is a plurality of adjusting screw's week side is provided with the concrete, the bottom fixedly connected with cement post of concrete, week side of cement post is the terrane layer, the top on terrane layer is provided with the road surface, vertical shaft mouth's top one side is provided with the fixed pin, the inside removable pin that is provided with of top opposite side of vertical shaft mouth, one side meshing of removable pin has the gear, the top center department fixedly connected with.

As a further description of the above technical solution:

the plurality of adjusting screws are arranged at the bottom end of the vertical shaft mouth in a regular triangle shape, corresponding threaded holes are formed in the joints of the bottom end of the vertical shaft mouth and the plurality of adjusting screws, and the positions of the plurality of screw grooves are the same as the positions of the adjusting screws.

As a further description of the above technical solution:

the movable pin is connected with the vertical shaft mouth in a sliding mode, and the sliding connection position of the vertical shaft mouth and the movable pin is provided with a corresponding sliding groove.

As a further description of the above technical solution:

the lock head is rotationally connected with the vertical shaft mouth, four mutually symmetrical rectangular blocks are arranged on the peripheral side of the lock head, and a space is reserved in the corresponding position of the gear in the vertical shaft mouth.

As a further description of the above technical solution:

the depth of the screw groove is the same as the thickness of the nut of the adjusting screw, and the diameter of the screw groove is larger than the maximum diameter of the adjusting screw.

As a further description of the above technical solution:

the movable pin is characterized in that gear teeth are arranged on one side of the movable pin meshed with the gear, a round angle is arranged at the front end of the movable pin, and a large round angle is arranged at the bottom end of the front side of the fixed pin.

As a further description of the above technical solution:

the interior shape of the vertical shaft mouth is a counter bore shape.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up tapered end and gear and fixed pin and removable pin, the well lid breach that will correspond sets up in the below of fixed pin, later twists through special key and moves the tapered end, and the tapered end drives the gear motion, and the removable pin outwards stretches out under the effect of gear, fixes the well lid in well head department, avoids stealing.

2. The utility model discloses a set up three adjusting screw, between not laying on the road surface, adjust adjusting screw's extension length according to actual conditions through the thickness of laying of understanding the road surface, the adjustment finishes the back and packs the concrete and consolidate between vertical shaft mouth and cement post, later lays the road surface of corresponding thickness, guarantees road surface and vertical shaft mouth parallel and level.

Drawings

Fig. 1 is a schematic view of the overall structure of a municipal engineering wellhead device provided by the utility model;

fig. 2 is a vertical wellhead bottom view of the municipal engineering wellhead device provided by the utility model;

FIG. 3 is a top view of a vertical well head of a municipal engineering well head apparatus according to the present invention;

figure 4 is the utility model provides a municipal works wellhead assembly's tool to lock schematic diagram.

Illustration of the drawings:

1. a vertical shaft mouth; 2. a fixing pin; 3. a movable pin; 4. a pavement; 5. concrete; 6. a layer of terra cotta; 7. a cement column; 8. adjusting the screw; 9. a screw slot; 10. a gear; 11. a lock head.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. 1-4, the present invention provides an embodiment: a municipal engineering wellhead device comprises a vertical shaft mouth 1, wherein the bottom end of the vertical shaft mouth 1 is in threaded connection with a plurality of adjusting screws 8 for adjusting the straightness between the uppermost end of the vertical shaft mouth 1 and a road surface 4, the bottom end of the vertical shaft mouth 1 is provided with a plurality of screw grooves 9, the adjusting screws 8 can be completely screwed into the screw grooves 9, so that the bottom end of the vertical shaft mouth 1 is flush, the peripheral sides of the adjusting screws 8 are provided with concrete 5 for filling a gap between the vertical shaft mouth 1 and the cement column 7, the bottom end of the concrete 5 is fixedly connected with a cement column 7, the viscosity is fixedly connected, the peripheral sides of the cement column 7 are provided with a soil stone layer 6, the soil stone layer 6 is a roadbed, the top end of the soil stone layer 6 is provided with the road surface 4 which can be cement or asphalt, one side of the top end of the vertical shaft mouth 1 is provided with a fixing pin 2 for fixing one, a lockhole for inserting the well lid is fixed, and one side meshing of removable pin 3 has gear 10, and the rotation through gear 10 drives 3 linear motion of removable pin, and the top center department fixedly connected with tapered end 11 of gear 10 rotates tapered end 11 through special tools such as cross sleeve.

A plurality of adjusting screw 8 are regular triangle and set up in the bottom of shaft head 1, can adjust the height, also can adjust the angle of inclination simultaneously, and the bottom of shaft head 1 is provided with the screw hole that corresponds with a plurality of adjusting screw 8's junction, and the position of a plurality of screw grooves 9 is the same with adjusting screw 8's position. The movable pin 3 is connected with the vertical shaft mouth 1 in a sliding mode, the movable pin 3 can be completely hidden inside the vertical shaft mouth 1, the vertical shaft mouth 1 is provided with a corresponding sliding groove at the sliding connection position with the movable pin 3, and the movable pin 3 is guaranteed to move directionally. The lock head 11 is rotationally connected with the vertical shaft mouth 1, four mutually symmetrical rectangular blocks are arranged on the peripheral side of the lock head 11, and a space is reserved in the corresponding position of the gear 10 in the interior of the vertical shaft mouth 1. The depth of the screw groove 9 is the same as the thickness of the nut of the adjusting screw 8, so that the nut portion of the adjusting screw 8 can be completely buried in the screw groove 9, the diameter of the screw groove 9 is larger than the maximum diameter of the adjusting screw 8, and the adjusting screw 8 can be screwed out through a sleeve or the like. The movable pin 3 is provided with the teeth of a cogwheel with one side of gear 10 meshing for with the gear 10 meshing, the front end of movable pin 3 is provided with the fillet, conveniently inserts, and the front side bottom of fixed pin 2 is provided with big fillet, makes things convenient for putting into and taking out of well lid. The interior shape of the shaft mouth 1 is counter bore shape, and the well lid is prevented from being clamped into the cement column 7.

The working principle is as follows: through setting up three adjusting screw 8, between 4 not laying on road surface, adjust adjusting screw 8's extension length according to actual conditions through the thickness of laying of understanding road surface 4, the adjustment finishes the back and packs concrete 5 between vertical shaft mouth 1 and cement column 7 and consolidates, later lays the road surface 4 of corresponding thickness, guarantees road surface 4 and well head parallel and level. Through setting up tapered end 11 and gear 10 and fixed pin 2 and removable pin 3, the well lid breach that will correspond sets up in the below of fixed pin 2, later twists through special key and moves tapered end 11, and tapered end 11 drives the motion of gear 10, and removable pin 3 outwards stretches out under gear 10's effect, fixes the well lid in well shaft 1 department, avoids stealing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A municipal works wellhead assembly, includes vertical well head (1), its characterized in that: the utility model discloses a vertical shaft mouth (1) bottom threaded connection has a plurality of adjusting screw (8), the bottom of vertical shaft mouth (1) is provided with a plurality of screw grooves (9), and is a plurality of the week side of adjusting screw (8) is provided with concrete (5), the bottom fixedly connected with cement post (7) of concrete (5), week side of cement post (7) is terrazzo (6), the top of terrazzo (6) is provided with road surface (4), top one side of vertical shaft mouth (1) is provided with fixed pin (2), the inside removable pin (3) that is provided with of top opposite side of vertical shaft mouth (1), one side meshing of removable pin (3) has gear (10), the top center department fixedly connected with tapered end (11) of gear (10).

2. The municipal wellhead assembly according to claim 1, wherein: a plurality of adjusting screw (8) are regular triangle and set up the bottom at shaft head (1), the bottom of shaft head (1) is provided with corresponding screw hole with the junction of a plurality of adjusting screw (8), and is a plurality of the position of screw groove (9) is the same with the position of adjusting screw (8).

3. The municipal wellhead assembly according to claim 1, wherein: the movable pin (3) is connected with the vertical shaft mouth (1) in a sliding mode, and the sliding connection position of the vertical shaft mouth (1) and the movable pin (3) is provided with a corresponding sliding groove.

4. The municipal wellhead assembly according to claim 1, wherein: tapered end (11) and vertical shaft mouth (1) are rotated and are connected, the week side of tapered end (11) is provided with four mutual symmetrical rectangle pieces, has the inside of vertical shaft mouth (1) leaves the space in the department that corresponds of gear (10).

5. The municipal wellhead assembly according to claim 1, wherein: the depth of the screw groove (9) is the same as the thickness of the nut of the adjusting screw (8), and the diameter of the screw groove (9) is larger than the maximum diameter of the adjusting screw (8).

6. The municipal wellhead assembly according to claim 1, wherein: the movable pin is characterized in that one side of the movable pin (3) meshed with the gear (10) is provided with gear teeth, the front end of the movable pin (3) is provided with a round angle, and the bottom end of the front side of the fixed pin (2) is provided with a large round angle.

7. The municipal wellhead assembly according to claim 1, wherein: the interior of the vertical shaft mouth (1) is in a counter bore shape.