CN211735685U - Concrete road surface rain sewage well lid mounting structure - Google Patents
Concrete road surface rain sewage well lid mounting structure Download PDFInfo
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- CN211735685U CN211735685U CN201921591980.1U CN201921591980U CN211735685U CN 211735685 U CN211735685 U CN 211735685U CN 201921591980 U CN201921591980 U CN 201921591980U CN 211735685 U CN211735685 U CN 211735685U
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Abstract
The utility model discloses a concrete road surface rain sewage well lid mounting structure, including well lid, well seat, pit shaft, be equipped with a plurality of evenly distributed's blind hole on the pit shaft, be equipped with a plurality of slide opening along circumference on the well seat, support adjusting screw and pass the slide opening bottom on the well seat and install in the blind hole of pit shaft, support adjusting screw and be located and be equipped with the leveling nut on the body of rod of well seat below, be located and be equipped with fixation nut on the body of rod of well seat top, circle below still is equipped with the drum centre form in the well seat. The utility model discloses a galvanized steel sheet is connected with turn buckle and counter pull rod and is formed the interior baffle of well, can support the regulation in the certain limit. The external support adjusting screw serves as a well seat support and plays a role in supporting and adjusting the height within a certain range. And adjusting the well seat and the leveling nut to ensure that the well cover and the poured pavement keep the measured gradient and flatness, and pouring can be carried out. The installation mode is simple, convenient, efficient and high in strength, and after construction is completed, the inner wall of the shaft is smooth, the joint is firm, and the outside is smooth.
Description
Technical Field
The utility model relates to a municipal works technical field particularly, relates to a concrete road surface rain sewage well lid mounting structure.
Background
The rainwater and sewage inspection well is required to exist at intervals during the concrete construction of municipal road engineering, and when the road pavement construction is carried out, a large amount of well covers of the rainwater and sewage inspection well are required to be installed. In the past, the well lid is installed in a mode that a brick masonry and a concrete well ring are used for supporting the well lid in advance, the installation height of the plane of the well lid basically reaches the elevation of a pavement, and then the pavement is poured and laid. The brick masonry and the concrete well ring are fixed after being formed, the height of the brick masonry and the concrete well ring can not be adjusted, if the brick masonry and the concrete well ring are too high or too low in measurement, installation or masonry, the installation height of the well cover plane can be higher than or lower than the pavement elevation, the concave-convex phenomenon of different degrees can be caused on the pavement, the appearance is influenced, the vehicle can bump in the driving process, the service life of the well cover is directly influenced, and meanwhile, hidden dangers are brought to the driving safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can satisfy convenient to use, swift, high-efficient, can also make the qualified construction rate of well lid installation show the concrete road surface rain sewage well lid mounting structure who improves.
In order to achieve the above object, the utility model provides a following technical scheme: the concrete pavement rainwater and sewage well lid mounting structure is characterized by comprising a well lid, a well seat and a shaft, wherein a plurality of blind holes which are uniformly distributed are formed in the shaft, a plurality of sliding holes are formed in the well seat along the circumferential direction, a supporting adjusting screw rod penetrates through the bottom of each sliding hole in the well seat and is mounted in each blind hole of the shaft, the supporting adjusting screw rod is located on a rod body below the well seat and is provided with a leveling nut, a fixing nut is arranged on a rod body above the well seat, and a cylinder inner mold is further arranged below an inner ring of the well seat.
Furthermore, a through opening is formed in the side wall of the cylindrical inner die along the axis direction, cross overlapping structures are formed on two sides of the opening, the cross overlapping positions of the openings form structures which move oppositely or oppositely along the radial direction under the action of external force, and the upper end of the cylindrical inner die is fixed on the inner ring at the bottom of the well seat through a plurality of clamping seats.
Further, the clamping seat is of an L-shaped structure and comprises a horizontal plate and a vertical plate perpendicular to the horizontal plate, the horizontal plate is fixed to the inner side of the well seat, the cylinder inner die is clamped in the vertical plate, and the bottom of the cylinder inner die is prevented from being located above the shaft.
Further, the inner wall of the cylinder inner die is provided with a plurality of anchoring connecting seats which are uniformly distributed along the circumferential direction, the anchoring connecting seats are arranged in pairs, the anchoring connecting seats are fixedly connected with flower basket adjusting bolts through connecting screws, and the flower basket adjusting bolts are arranged in pairs and penetrate through the circle center of the cylinder inner die.
Compared with the prior art, the utility model discloses at least, including following beneficial effect:
1. the galvanized steel plate, the turn buckle and the pull rod are connected to form an inner baffle, and supporting adjustment can be performed within a certain range. The external support adjusting screw serves as a well seat support and plays a role in supporting and adjusting the height within a certain range. During specific construction operation, only drilling holes in advance, installing supporting adjusting screws, installing a well base, using two powder wires tensioned by an installed template to perform transverse alignment, then using a horizontal ruler to perform longitudinal alignment, adjusting the well base and adjusting leveling nuts to ensure that the well cover and a poured pavement keep the measured gradient and flatness, and pouring can be performed. The installation mode is simple, convenient, efficient and high in strength, and after construction is completed, the inner wall of the shaft is smooth, the joint is firm, and the outside is smooth.
2. Replace original brick setting and concrete walling crib with supporting adjusting screw and support as the well seat, simple to operate, succinct, high-efficient, and well lid height, slope are adjustable.
3. When concrete pouring is carried out, the galvanized iron plate cylindrical inner membrane is used as a supporting inner membrane above the shaft, after the pouring is finished, the shaft is firm in seam, smooth in inner wall and smooth in outer portion. Compare original brick mode, reduce the construction of plastering of pit shaft inner wall, make the construction more convenient. And the compressive strength of the well body is the same as that of a concrete pavement, so that the inspection well is firmer.
4. A layer of protective film is needed to be made above the well lid, so that cement mortar is prevented from being poured into an inner seam of the well lid when concrete pouring construction is carried out, and the well lid is difficult to open.
5. Compared with the installation mode of the original brick laying and concrete well ring, the installation mode improves the working efficiency, reduces the personnel and saves the investment.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the cylinder inner mold of the present invention fixed in the well seat;
in the figure: 1-well cover; 2-well seat; 3-a wellbore; 4-supporting the adjusting screw; 5-cylinder inner membrane; 6-basket adjusting bolt; 7-a card seat; 8-anchoring the connecting seat; 9-connecting a screw rod; 10-leveling nuts; 11-a fixing nut; 12-concrete pavement, 13-opening, 14-sliding hole.
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.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present embodiment provides a concrete pavement rainwater and sewage well cover installation structure,
including well lid 1, well seat 2, pit shaft 3, be equipped with a plurality of evenly distributed's blind hole on the pit shaft 3, be equipped with a plurality of slide opening 14 along circumference on the well seat 2, support adjusting screw 4 and pass slide opening 14 bottom on the well seat 2 is installed in the blind hole of pit shaft 3, support adjusting screw 4 and be located be equipped with leveling nut 10 on the body of rod of well seat 2 below, be located be equipped with fixation nut 11 on the body of rod of well seat 2 top, 2 inner circles below in the well seat still are equipped with the drum centre form.
In the above embodiment, the supporting and adjusting screw rod 4 is inserted into the sliding hole 14 at the edge of the well base 2, the leveling nut 10 is installed on the supporting and adjusting screw rod 4 below the well base 2, the supporting and adjusting screw rod 4 is inserted into the blind hole of the shaft 3, the bottom of the well base 2 is supported by the leveling nut 10, and the height of the leveling nut 10 is adjusted to achieve the purpose of adjusting the height of the well base 2.
In a further preferred embodiment, the side wall of the cylindrical inner die is provided with a through opening 13 along the axial direction, two sides of the opening 13 form a cross overlapping structure, the cross overlapping part of the opening 13 forms a structure which moves relatively or oppositely along the radial direction under the action of external force, and the upper end of the cylindrical inner die is fixed on the inner ring at the bottom of the well seat 2 through a plurality of clamping seats 7.
In the above embodiment, the clamping seat 7 is an L-shaped structure, and includes a horizontal plate and a vertical plate perpendicular to the horizontal plate, the horizontal plate is fixed inside the well seat 2, the cylindrical inner mold is clamped in the vertical plate, and the bottom of the cylindrical inner mold is prevented from being above the shaft 3.
The drum centre form can adopt galvanized iron plate to make, and the vertical inboard of drum centre form embedding cassette 7L shaped plate is blocked in 2 inner circles of well seat and can be guaranteed that galvanized iron plate drum inner membrance 5 closely links up with brick pit shaft 3 to when concrete placement construction, the outer oblique and production of galvanized steel plate drum inner membrance 5 leak thick liquid phenomenon can not appear.
In a further preferred embodiment, a plurality of anchoring connection seats 8 are uniformly distributed along the circumferential direction on the inner wall of the cylinder inner die, the anchoring connection seats 8 are arranged in pairs, the anchoring connection seats 8 are fixedly connected with flower basket adjusting bolts 6 through connecting screws 9, and the flower basket adjusting bolts 6 are arranged in pairs and penetrate through the circle center of the cylinder inner die.
In the above embodiment, the diameter of the adjustable cylinder inner die of the turn buckle adjusting bolt 6 ensures that the cylinder inner die is closely connected with the well seat 2, and the turn buckle adjusting bolt 6 forms a split structure for the cylinder inner die, so that the cylinder inner die can play a supporting role.
The utility model discloses specific operation flow is as follows:
1. moving the well cover 1 and the well base 2 to a well mouth, drilling holes on the edge of the well mouth according to the position of a sliding hole 14 on the edge of the well base 2, lifting the well base 2, and placing two bricks below the well cover 1 for simple support;
2. inserting a supporting and adjusting screw rod 4 into a sliding hole 14 at the edge of a well base 2, installing a leveling nut 10 on the supporting and adjusting screw rod 4 below the well base 2, then inserting the supporting and adjusting screw rod 4 into a drilled hole, enabling the inner ring of the well base 2 to be exactly fixed on the leveling nut 10, adjusting the leveling nut 10, enabling the height of a well cover 1 to be almost the same as the elevation of a road surface, locking a fixing nut 11 to enable the well cover 1 to be fixed on the supporting and adjusting screw rod 4, and ensuring that the well cover 1 cannot float upwards and protrudes out of the road surface during concrete pouring construction;
3. the well lid 1 is opened, the galvanized iron plate cylinder inner film 5 is placed from the upper side of the well lid 1, the basket adjusting bolt 6 is adjusted, the iron sheet clamping seat 7 is clamped in the inner ring of the well seat 2, and the galvanized iron plate cylinder inner film 5 is tightly connected with the brick shaft 3, so that the phenomenon of slurry leakage caused by the fact that the galvanized steel plate cylinder inner film 5 is inclined outwards during concrete pouring construction is avoided.
4. Well lid 1 is covered, the firmness of the external support adjusting screw rod 4 is checked, the top plane of the installed template is used, two powder lines are tensioned to perform transverse slope finding, then a horizontal ruler is used for longitudinal leveling, the well base 2 is adjusted, and the leveling nut 10 is adjusted, so that the well lid 1 and the poured concrete pavement 12 keep the measured gradient and the measured flatness. Before the concrete pavement 12 is constructed, a layer of plastic film is covered above the well lid 1, so that concrete mortar cannot enter gaps on the surface of the well lid 1 when the well lid 1 of the well base 2 is installed and concreted, and the well lid 1 is difficult to open.
5. After the concrete pavement 12 is initially set and formed, the inner film 5 of the galvanized iron plate cylinder inside can be removed for the next construction turnover.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (4)
1. The concrete pavement rainwater and sewage well lid mounting structure is characterized by comprising a well lid, a well seat and a shaft, wherein a plurality of blind holes which are uniformly distributed are formed in the shaft, a plurality of sliding holes are formed in the well seat along the circumferential direction, a supporting adjusting screw rod penetrates through the bottom of each sliding hole in the well seat and is mounted in each blind hole of the shaft, the supporting adjusting screw rod is located on a rod body below the well seat and is provided with a leveling nut, a fixing nut is arranged on a rod body above the well seat, and a cylinder inner mold is further arranged below an inner ring of the well seat.
2. The concrete pavement rain sewage well lid installation structure of claim 1, wherein: the side wall of the cylindrical inner die is provided with a through opening along the axis direction, cross overlapping structures are formed on two sides of the opening, the cross overlapping positions of the openings form structures which move oppositely or oppositely along the radial direction under the action of external force, and the upper end of the cylindrical inner die is fixed on the inner ring at the bottom of the well seat through a plurality of clamping seats.
3. The concrete pavement rain sewage well lid installation structure of claim 2, wherein: the clamping seat is of an L-shaped structure and comprises a horizontal plate and a vertical plate perpendicular to the horizontal plate, the horizontal plate is fixed on the inner side of the well seat, the cylindrical inner die is clamped in the vertical plate, and the bottom of the cylindrical inner die is prevented from being above a shaft.
4. The concrete pavement rain sewage well lid installation structure of claim 1, wherein: the inner wall of the cylinder inner die is provided with a plurality of anchoring connecting seats which are uniformly distributed along the circumferential direction, the anchoring connecting seats are arranged in pairs, the anchoring connecting seats are fixedly connected with basket adjusting bolts through connecting screws, and the basket adjusting bolts are arranged in pairs and penetrate through the circle center of the cylinder inner die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591980.1U CN211735685U (en) | 2019-09-24 | 2019-09-24 | Concrete road surface rain sewage well lid mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591980.1U CN211735685U (en) | 2019-09-24 | 2019-09-24 | Concrete road surface rain sewage well lid mounting structure |
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| Publication Number | Publication Date |
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| CN211735685U true CN211735685U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921591980.1U Active CN211735685U (en) | 2019-09-24 | 2019-09-24 | Concrete road surface rain sewage well lid mounting structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376619A (en) * | 2020-11-30 | 2021-02-19 | 北京城建五建设集团有限公司 | Integrated structure of prefabricated well ring and well cover of asphalt concrete pavement and construction method thereof |
| CN113529802A (en) * | 2021-08-31 | 2021-10-22 | 昆明理工大学 | Large-diameter plastic inspection well and installation and construction method thereof |
| CN113833027A (en) * | 2021-09-24 | 2021-12-24 | 郑州一建集团有限公司 | Construction method of manhole cover |
| CN114457851A (en) * | 2022-02-22 | 2022-05-10 | 王伟 | Adjustable well seat for municipal road |
-
2019
- 2019-09-24 CN CN201921591980.1U patent/CN211735685U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376619A (en) * | 2020-11-30 | 2021-02-19 | 北京城建五建设集团有限公司 | Integrated structure of prefabricated well ring and well cover of asphalt concrete pavement and construction method thereof |
| CN113529802A (en) * | 2021-08-31 | 2021-10-22 | 昆明理工大学 | Large-diameter plastic inspection well and installation and construction method thereof |
| CN113833027A (en) * | 2021-09-24 | 2021-12-24 | 郑州一建集团有限公司 | Construction method of manhole cover |
| CN114457851A (en) * | 2022-02-22 | 2022-05-10 | 王伟 | Adjustable well seat for municipal road |
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