CN113818492B

CN113818492B - Town road drainage structures with emergent drainage function

Info

Publication number: CN113818492B
Application number: CN202111313199.XA
Authority: CN
Inventors: 曹熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-09-23
Anticipated expiration: 2041-11-08
Also published as: CN113818492A

Abstract

The invention discloses a municipal road drainage structure with an emergency drainage function, which belongs to the technical field of municipal engineering and comprises a well frame and a well cover, wherein the inner wall of the well frame is provided with the well cover through a limiting bulge cover; the middle part of the well cover is rotationally connected with a driving mechanism, the driving mechanism is clamped and matched with the well frame in the axial direction, and the driving mechanism is in meshing transmission with the supporting assembly in the radial direction; and a warning flag is inserted on the top surface of the driving mechanism. According to the invention, the warning flag is inserted into the driving mechanism in the middle of the manhole cover, the clamping assembly in the driving mechanism can be opened by rotating the warning flag, so that the manhole frame and the manhole cover are separated, the manhole cover is jacked up by the supporting assembly under the action of the compound force of the supporting assembly, the warning flag is continuously rotated, and the supporting assembly can be further driven to extend by the transmission assembly in the driving mechanism, so that the manhole cover is further jacked up, and the height of the manhole cover can be conveniently adjusted according to the rainfall.

Description

Town road drainage structures with emergent drainage function

Technical Field

The invention relates to the technical field of municipal engineering, in particular to a municipal road drainage structure with an emergency drainage function.

Background

At present, in municipal road construction, a drainage structure is generally arranged so as to be used for draining rainwater; a road drainage structure generally includes a drainage plate provided on a road surface and a drainage pipe buried in the ground, and rainwater flows into the drainage pipe through a drainage hole formed in the drainage plate and is drained away through the drainage pipe. However, in continuous heavy rain, the rain water cannot reach the drainage pipe, and the manhole cover on the road surface is usually opened to drain water through the drainage well. The traditional inspection well cover drainage structure is inconvenient to open, and even if the inspection well cover is tilted through a crowbar, the inspection well cover is easy to wash away. In view of this, we propose a town road drainage structure with emergent drainage function.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a municipal road drainage structure with an emergency drainage function, so as to solve the problems in the background art.

2. Technical scheme

A municipal road drainage structure with an emergency drainage function comprises a well frame and a well cover, wherein the inner wall of the well frame is covered with the well cover through a limiting bulge, the well cover is connected with the limiting bulge through a supporting assembly, and the supporting assembly is used for supporting the rotation separation of the well cover and the well frame; the middle part of the well cover is rotatably connected with a driving mechanism, the driving mechanism is in clamping fit with the well frame in the axial direction, and the driving mechanism is in meshing transmission with the supporting assembly in the radial direction; and a warning flag is inserted on the top surface of the driving mechanism.

Preferably, the well lid includes the lid and locates the surrounding edge on the lid circumference.

Preferably, the support assembly comprises a ball sleeve, a sleeve rod, a spring A and a ball screw; the ball head sleeve lower extreme passes through bulb A and spacing protruding top surface ball joint, the loop bar slides through the axial key on its surface and the inside linearity of bulb sleeve, spring A locates the spring cavity between loop bar and the bulb sleeve, loop bar inside and rather than threaded connection are located to bulb screw rod circumference outside cover, bulb screw rod upper end is through bulb B and lid bottom surface ball joint.

Preferably, the middle of the spherical surface of the ball head B is horizontally provided with a circle of tapered tooth grooves A.

Preferably, actuating mechanism includes the vertical rotation seat of locating the lid middle part of inlaying, it has cup jointed drive wheel and extrusion wheel respectively to rotate to be crisscross structure from top to bottom on the seat, it is protruding that all be central symmetrical structure on drive wheel and the extrusion wheel circumference and be equipped with two arcs, the protruding contact of arc on the drive wheel is equipped with drive assembly, the protruding contact of arc on the extrusion wheel is equipped with the joint subassembly.

Preferably, transmission assembly rotates the arc of being connected including radially setting up and with the surrounding edge, the welding of arc bottom surface near the position of circumference has the arc type circle, the awl tooth groove B of being connected with awl tooth groove A meshing is seted up to arc type circle lower extreme internal diameter, the ladder wheel groove has been seted up to the arc internal diameter, the ladder wheel groove contacts with the arc type arch on the drive wheel.

Preferably, the clamping component comprises a clamping seat which is axially arranged and fixedly connected with the bottom surface of the cover body, a clamping rod is connected in the clamping seat in a sliding mode, the outer end of the clamping rod penetrates through a through groove in the surrounding edge to be matched with a clamping groove in the inner wall of the well frame in a clamping mode, a spring groove is formed in the middle of the clamping rod and is provided with a spring B, a baffle is arranged at the opposite position on the clamping seat, and the spring B is limited in the baffle.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

according to the invention, the drainage structure of the existing inspection well cover is improved, so that when the rainfall is large, the inspection well cover does not need to be manually tilted from a drainage well through a crowbar, the warning flag is inserted into the driving mechanism in the middle of the inspection well cover, the clamping assembly in the driving mechanism can be opened by rotating the warning flag, a well frame and the inspection well cover are separated, the inspection well cover is jacked up by the supporting assembly under the action of the restoring force of the supporting assembly, the warning flag is continuously rotated, and the supporting assembly can be further driven to extend through the transmission assembly in the driving mechanism, so that the inspection well cover is further jacked up, and the height of the inspection well cover can be conveniently adjusted according to the rainfall. The invention has compact and reasonable structural design and ingenious design and is beneficial to municipal emergency drainage.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention after storage;

FIG. 3 is a schematic diagram of the present invention with the overall structure broken away;

FIG. 4 is a schematic view of the support assembly of the present invention shown in disassembled configuration;

FIG. 5 is a schematic view of the drive mechanism of the present invention, shown disassembled;

FIG. 6 is a schematic bottom view of the transmission assembly of the present invention;

the reference numbers in the figures illustrate: 1. a well frame; 2. a well cover; 201. a cover body; 202. surrounding edges; 3. a limiting bulge; 4. a support assembly; 401. a ball head sleeve; 402. a loop bar; 403. a spring A; 404. a ball head screw; 405. a ball head A; 406. a shaft key; 407. a ball head B; 408. a taper tooth groove A; 5. a drive mechanism; 501. a rotating seat; 502. a drive wheel; 503. an extrusion wheel; 504. an arc-shaped bulge; 6. warning flags; 7. a transmission assembly; 701. an arc-shaped plate; 702. an arc-shaped ring; 703. a taper tooth groove B; 704. a step pulley groove; 8. a clamping assembly; 801. a card holder; 802. a clamping rod; 803. a spring slot; 804. and a spring B.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a municipal road drainage structure with an emergency drainage function comprises a well frame 1 and a well cover 2, wherein the inner wall of the well frame 1 is covered with the well cover 2 through a limiting bulge 3, the well cover 2 is connected with the limiting bulge 3 through a support assembly 4, and the support assembly 4 is used for supporting the rotation separation of the well cover 2 and the well frame 1; the middle part of the well lid 2 is rotatably connected with a driving mechanism 5, the driving mechanism 5 is clamped and matched with the well frame 1 in the axial direction, and the driving mechanism 5 is in meshing transmission with the supporting component 4 in the radial direction; a warning flag 6 is inserted on the top surface of the driving mechanism 5. According to the invention, the drainage structure of the existing inspection well cover is improved, so that when the rainfall is large, the inspection well cover does not need to be tilted up from a sewer well manually through a crow bar, the warning flag 6 is inserted into the driving mechanism 5 in the middle of the inspection well cover 2, the clamping component 8 in the driving mechanism 5 can be opened by rotating the warning flag 6, the inspection well frame 1 and the inspection well cover 2 are separated, the inspection well cover 2 is jacked up by the supporting component 4 under the action of the restoring force of the supporting component 4, the warning flag 6 is continuously rotated, and the supporting component 4 can be further driven to extend through the transmission component 7 in the driving mechanism 5, so that the inspection well cover 2 is further jacked up, and the height of the inspection well cover can be conveniently adjusted according to the rainfall. The invention has compact and reasonable structural design and ingenious design and is beneficial to municipal emergency drainage.

The warning flag 6 in the invention not only is convenient for warning the jacked well lid 2 and avoiding the expansion of pedestrians or vehicles, but also can drive the driving mechanism 5 to operate through the cooperation of the warning flag 6 and the driving mechanism 5, and has the function similar to a key.

Specifically, the well lid 2 includes a lid 201 and a surrounding edge 202 disposed on the circumference of the lid 201.

Further, the supporting component 4 includes a ball socket 401, a sleeve rod 402, a spring a403 and a ball screw 404; the lower end of the ball head sleeve 401 is connected with the top surface ball of the limiting protrusion 3 through a ball head A405, the loop bar 402 slides linearly with the inside of the ball head sleeve 401 through an axial key 406 on the surface of the loop bar, the spring A403 is arranged in a spring cavity between the loop bar 402 and the ball head sleeve 401, the inner part of the loop bar 402 is sleeved on the outer side of the circumference of the ball head screw rod 404 and is in threaded connection with the loop bar, and the upper end of the ball head screw rod 404 is connected with the bottom surface ball of the cover body 201 through a ball head B407. The supporting component 4 in the present invention is rotated and jacked up, and the purpose of the rotation is to facilitate the storage of the supporting component 4, and it should be noted that the ball socket 401 and the sleeve rod 402 have a certain inclination angle after being rotated and stored, so as to facilitate the jacking up of the cover 201 by the restoring force of the spring a 403.

Furthermore, a circle of bevel gear groove A408 is horizontally arranged in the middle of the spherical surface of the ball head B407.

Furthermore, the driving mechanism 5 comprises a rotating seat 501 vertically embedded in the middle of the cover body 201, the rotating seat 501 is provided with an upper staggered structure and a lower staggered structure, the driving wheel 502 and the extrusion wheel 503 are respectively sleeved on the rotating seat 501, the driving wheel 502 and the extrusion wheel 503 are provided with two arc-shaped protrusions 504 in a central symmetrical structure on the circumference, the arc-shaped protrusions 504 on the driving wheel 502 are in contact with each other and provided with a transmission assembly 7, and the arc-shaped protrusions 504 on the extrusion wheel 503 are in contact with each other and provided with a clamping assembly 8.

It is worth to say that the transmission assembly 7 includes the arc 701 that radially sets up and be connected with the surrounding edge 202 rotation, and the position that the arc 701 bottom surface is close to the circumference welding has the arc type circle 702, and the internal diameter of the lower extreme of arc type circle 702 is seted up the awl tooth groove B703 with awl tooth groove A408 meshing connection, and the internal diameter of arc 701 is seted up the step pulley groove 704, and the step pulley groove 704 contacts with the protruding 504 of arc type on the drive wheel 502. It should be noted that the height of the arc-shaped ring 702 in the present invention is less than the distance from the clamping rod 802 to the bottom surface of the manhole cover 2, which facilitates the rigid contact between the structures.

In addition, the clamping assembly 8 comprises a clamping seat 801 which is axially arranged and is fixedly connected with the bottom surface of the cover body 201, a clamping rod 802 is connected in the clamping seat 801 in a sliding mode, the outer end of the clamping rod 802 penetrates through a through groove in the surrounding edge 202 to be matched with a clamping groove in the inner wall of the well frame 1 in a clamping mode, a spring groove 803 is formed in the middle of the clamping rod 802, a spring B804 is arranged in the spring groove 803, a baffle is arranged at the opposite position on the clamping seat 801, and the spring B804 is limited in the baffle. It should be noted that, in the present invention, the inner end of the clamping rod 802 contacts with the arc-shaped protrusion 504 on the extrusion wheel 503 and is extruded by the arc-shaped protrusion 504, so that the clamping rod 802 extends into the clamping groove of the surrounding edge 202, thereby achieving the effect of fixing the well lid 2 and the well frame 1.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a town road drainage structures with emergent drainage function, includes well frame (1) and well lid (2), its characterized in that: the manhole cover (2) is covered on the inner wall of the manhole frame (1) through the limiting bulges (3), the manhole cover (2) is connected with the limiting bulges (3) through the supporting components (4), and the supporting components (4) are rotationally used for jacking the manhole cover (2) and separating the manhole cover from the manhole frame (1); the middle part of the well lid (2) is rotatably connected with a driving mechanism (5), the driving mechanism (5) is in clamping fit with the well frame (1) through a clamping assembly (8), and the driving mechanism (5) is in meshing transmission with the supporting assembly (4) through a transmission assembly (7); a warning flag (6) is inserted into the top surface of the driving mechanism (5); the supporting component (4) comprises a ball sleeve (401), a sleeve rod (402), a spring A (403) and a ball screw (404); the lower end of the ball head sleeve (401) is connected with the top surface of the limiting protrusion (3) in a ball joint mode through a ball head A (405), the loop bar (402) slides linearly with the interior of the ball head sleeve (401) through an axial key (406) on the surface of the loop bar, the spring A (403) is arranged in a spring cavity between the loop bar (402) and the ball head sleeve (401), and the outer side of the circumference of the ball head screw (404) is sleeved in the loop bar (402) and is in threaded connection with the loop bar.

2. The drainage structure of municipal roads with emergency drainage function according to claim 1, wherein: the well lid (2) comprises a lid body (201) and a surrounding edge (202) arranged on the circumference of the lid body (201).

3. The drainage structure for municipal roads with emergency drainage function according to claim 2, wherein: the upper end of the ball head screw rod (404) is in ball joint with the bottom surface of the cover body (201) through a ball head B (407).

4. The drainage structure for municipal roads with emergency drainage function according to claim 3, wherein: and the middle part of the spherical surface of the ball head B (407) is horizontally provided with a circle of cone tooth groove A (408).

5. The drainage structure for municipal roads with emergency drainage function according to claim 4, wherein: actuating mechanism (5) are including vertical rotation seat (501) of inlaying and locating lid (201) middle part, rotation seat (501) are last to be drive wheel (502) and extrusion wheel (503) of having cup jointed respectively by staggered structure from top to bottom, all be central symmetrical structure on drive wheel (502) and extrusion wheel (503) circumference and be equipped with two protruding (504) of arc type, protruding (504) contact of arc type on drive wheel (502) is equipped with drive assembly (7), protruding (504) contact of arc type on extrusion wheel (503) is equipped with joint subassembly (8).

6. The drainage structure for municipal roads with emergency drainage function according to claim 5, wherein: drive assembly (7) including radially setting up and with enclosing edge (202) rotate arc (701) of being connected, arc (701) bottom surface is close to the position welding of circumference has arc type circle (702), awl tooth groove B (703) of being connected with awl tooth groove A (408) meshing are seted up to arc type circle (702) lower extreme internal diameter, stepped wheel groove (704) have been seted up to arc type board (701) internal diameter, the contact of curved protruding (504) on stepped wheel groove (704) and the drive wheel (502).

7. The drainage structure for municipal roads with emergency drainage function according to claim 5, wherein: clamping subassembly (8) including the axial setting and with lid (201) bottom surface be connected fixed cassette (801), sliding connection kelly (802) in cassette (801), logical groove and the draw-in groove joint cooperation on well frame (1) inner wall on kelly (802) outer end is passed surrounding edge (202), spring groove (803) have been seted up at kelly (802) middle part, spring groove (803) are equipped with spring B (804), relative position is equipped with the baffle on cassette (801), spring B (804) are spacing in the baffle.