CN219261288U - Protection structure of abandoning class well - Google Patents

Abstract

The utility model discloses a protection structure of a drainage well, which belongs to the technical field of rainwater drainage and comprises a drainage well main body, wherein a protection cover is arranged at the upper end of the drainage well main body, a support ring is arranged at the upper end of the inside of the drainage well main body, a sealing ring is arranged at the lower end of the protection cover, the sealing ring is positioned in the drainage well main body, and a connecting component is arranged on the protection cover. Utilize coupling assembling to carry out the fixed of protective cover, after the connecting bolt is fixed the protective cover, the sealed cover inserts in the ring channel, can play waterproof effect, avoid the rainwater to permeate to in the through-hole and cause connecting bolt to rust, both can guarantee connecting bolt's normal use, convenient follow-up quick dismantlement protective cover again, set up the subassembly of observing on the protective cover, can open fixed cover when needing, observe through the viewing aperture to abandon the inside of flowing well, need not dismantle whole protective cover and can accomplish the purpose, can install fixed cover fast again after the observation finishes, convenient and fast operates.

Description

Protection structure of abandoning class well

Technical Field

The utility model relates to the technical field of rainwater drainage, in particular to a protection structure of a drainage well.

Background

The drainage well is an important component in rainwater collection and is used for initial drainage of rainwater. In the early rainfall, the rainwater in the first 2 to 5 minutes is generally seriously polluted, and the flow is also smaller. The initial rainwater drainage well is used for removing rainfall initial runoff with an initial flushing effect and high pollutant concentration so as to reduce the subsequent treatment difficulty of rainwater. In the drainage well structure, besides the initial rainwater drainage, the subsequent normal filtration and collection are required to be ensured, so that a protective structure, generally a protective cover, is required to be arranged at the upper end of the drainage well. In the current class well shield structure of abandoning, the shield passes through the fix with screw on abandoning class well, the hexagonal piece of screw upper end is although connecting the contact shield, but when the rainwater weather, after the long-time rainwater that contacts, the rainwater is perhaps permeated in the hole on the shield, thereby make the screw rust, after the screw rust, just need spend more efforts when dismantling, be inconvenient for carrying out swift dismantlement to the shield, the screw rust can influence normal fixed effect simultaneously, cause the not hard up of shield easily, current class well shield is when using simultaneously, need dismantle whole shield and just can observe the class well inside of abandoning, make it very inconvenient to observe.

Disclosure of Invention

The utility model mainly aims to provide a protection structure of a waste flow well, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a abandon protective structure of flowing well, includes abandons the flowing well main part, the upper end of abandoning the flowing well main part is equipped with the protective cover, the inside upper end of abandoning the flowing well main part is equipped with the holding ring, the lower extreme of protective cover is equipped with the sealing ring, and the sealing ring is located the flowing well main part of abandoning, install coupling assembling on the protective cover, and coupling assembling includes through-hole and connecting bolt, the through-hole sets up on the protective cover, connecting bolt runs through in the through-hole, be fixed with the subassembly of observing on the protective cover, and observe the subassembly and include observation pipe and fixed lid, the observation pipe is fixed on the protective cover, the upper end at the observation pipe is installed to the fixed lid.

Preferably, the water inlet pipe and the water outlet pipe are arranged on the drainage well main body, a drain pipe is arranged on the drainage well main body, a filter frame and a plugging ball are arranged in the drainage well main body, and a hand lever is fixed on the protective cover.

Preferably, the support ring is provided with a threaded hole, the sealing ring is in contact with the support ring, the lower end of the connecting component penetrates through the sealing ring, and the lower end of the connecting component is connected with the threaded hole on the support ring.

Preferably, the connecting assembly further comprises an annular groove and a closed cover, the annular groove is formed in the protective cover, the through holes and the annular groove are distributed in an annular array on the protective cover, the closed cover is fixed at the upper end of the connecting bolt, the closed cover is inserted into the annular groove on the protective cover, and the lower end of the connecting bolt is in threaded connection with the threaded hole on the supporting ring.

Preferably, the observation assembly further comprises an observation port and a threaded joint, the observation port is formed in the observation pipe, an internal thread is arranged in the observation port on the observation pipe, the threaded joint is fixed at the lower end of the fixed cover, the threaded joint is in threaded connection with the internal thread in the observation port, and the fixed cover is fixed at the upper end of the observation pipe through the threaded joint and the internal thread.

Compared with the prior art, the utility model has the following beneficial effects: this abandon protective structure of flowing well utilizes coupling assembling to carry out the fixed of protective cover, after the connecting bolt is fixed the protective cover, the closure inserts in the ring channel, can play waterproof effect, avoid the rainwater to permeate in the through-hole and cause connecting bolt to rust, both can guarantee connecting bolt's normal use, convenient follow-up quick dismantlement protective cover again, set up the subassembly of observing on the protective cover, can open fixed lid when needing, observe the inside of flowing well of abandoning through the viewing aperture, need not dismantle whole protective cover can accomplish the purpose, can install fixed lid fast again after observing, convenient operation is got up.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support ring of the present utility model;

FIG. 3 is a schematic view of the structure of the protective cover of the present utility model;

FIG. 4 is a schematic view of the structure of the connecting assembly of the present utility model;

fig. 5 is a schematic view of the structure of the observation assembly of the present utility model.

In the figure: 1. a drainage well body; 2. a protective cover; 3. a support ring; 4. a threaded hole; 5. a seal ring; 6. a connection assembly; 601. a through hole; 602. an annular groove; 603. a connecting bolt; 604. a closure; 7. an observation assembly; 701. an observation tube; 702. an observation port; 703. a fixed cover; 704. a threaded joint; 8. a hand lever.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a protection structure of abandoning a class well, including abandoning class well main part 1, abandon the upper end of class well main part 1 and be equipped with protection cover 2, abandon the inside upper end of class well main part 1 and be equipped with holding ring 3, the lower extreme of protection cover 2 is equipped with sealing ring 5, and sealing ring 5 is located abandon class well main part 1, install coupling assembling 6 on the protection cover 2, be fixed with on the protection cover 2 and observe subassembly 7, abandon and be equipped with inlet tube and drain pipe on class well main part 1, and abandon and be equipped with the blow off pipe on class well main part 1, abandon the inside of class well main part 1 and be equipped with filtration frame and shutoff ball, be fixed with portable pole 8 on the protection cover 2, be provided with screw hole 4 on the holding ring 3, sealing ring 5 contact in holding ring 3, the lower extreme of coupling assembling 6 runs through in sealing ring 5, and the lower extreme of coupling assembling 6 is connected with screw hole 4 on the holding ring 3.

When the installation of abandoning the class well, will abandon class well main part 1 and install suitable place, with inlet tube and outlet pipe connection to rainwater collecting system in, after abandon class well main part 1 installs, mention the upper end of abandoning class well main part 1 with the protective cover 2 through portable pole 8, the sealing ring 5 contact support ring 3 of protective cover 2 lower surface, guarantee the screw hole 4 on the support ring 3 and the protective cover 2, the hole alignment on the sealing ring 5, then utilize coupling assembling 6 to fix protective cover 2 to abandon class well main part 1, and then accomplish the setting of whole abandon class well, when abandoning class well in the use, the initial stage rainfall is at the time of, the rainwater general pollution of initial stage is serious, the flow is also comparatively little, when abandoning class filter equipment in the initial stage, because of gravity, the rainwater will be discharged through the drain pipe of low open at first, after the rainfall increase, the pressure increase on the baffle, the shutoff ball that is located abandon class well main part 1 inside closes the drain pipe under the effect of water flow pressure, rise in abandoning class well, the rainwater carries out the filtration flow direction after then, the filter equipment is carried out to the filter, and then carry out to carry out the filter equipment, the filter equipment is reset in the corresponding to realize, the realization is convenient for the realization, the automatic function is realized in the well, the corresponding to abandon class well, the filter equipment is convenient for the realization, the drain is in the automatic, the drain has been observed in the drain, and has the function in the corresponding to be compared in the well, and has been observed in the rainwater, and has been reduced in the function and has been compared in the corresponding to the function and has been well.

Through the above embodiment, the connecting component 6 includes the through hole 601 and the connecting bolt 603, the through hole 601 is seted up on the protective cover 2, the connecting bolt 603 runs through in the through hole 601, the connecting component 6 still includes ring channel 602 and enclosure 604, ring channel 602 is seted up on the protective cover 2, the through hole 601, ring channel 602 is annular array distribution on the protective cover 2, enclosure 604 is fixed in the upper end of connecting bolt 603, and enclosure 604 inserts in the ring channel 602 on the protective cover 2, threaded connection between the screw hole 4 on the lower extreme of connecting bolt 603 and the support ring 3, utilize the connecting component 6 to carry out the fixed of protective cover 2, after the connecting bolt 603 fixes protective cover 2, enclosure 604 inserts in ring channel 602, can play waterproof effect, avoid the rainwater to permeate into in the through hole 601 and cause connecting bolt 603 to rust, both can guarantee the normal use of connecting bolt 603, convenient and quick dismantlement protective cover 2 again.

When utilizing coupling assembling 6 to carry out the fixation of protective cover 2, insert connecting bolt 603 in the through-hole 601, connecting bolt 603's terminal contact screw hole 4, utilize the instrument to rotate connecting bolt 603, until sealing cover 604 inserts in ring channel 602, connecting bolt 603 is fixed protective cover 2 on abandoning the flow well main part 1 this moment, then begin to use, during the use, because sealing cover 604 is arranged in ring channel 602, have good sealed waterproof effect, can avoid the rainwater infiltration to in the through-hole 601, can prevent connecting bolt 603 rust, and then guarantee connecting bolt 603's normal use, the dismantlement work of protective cover 2 is convenient for carry out simultaneously.

Through the above-mentioned embodiment, observe subassembly 7 includes observation tube 701 and fixed lid 703, the observation tube 701 is fixed on protective cover 2, fixed lid 703 is installed in the upper end of observation tube 701, observation subassembly 7 still includes viewing aperture 702 and screwed joint 704, viewing aperture 702 is seted up on observation tube 701, and be equipped with the internal thread in the viewing aperture 702 on the observation tube 701, screwed joint 704 is fixed in the lower extreme of fixed lid 703, and screwed joint 704 and the internal thread in the viewing aperture 702 are connected, fixed lid 703 passes through screwed joint 704, the internal thread is fixed in the upper end of observation tube 701, set up the observation subassembly 7 on protective cover 2, can open fixed lid 703 when required, observe the inside of abandoning the flow well through viewing aperture 702, can accomplish the purpose without dismantling whole protective cover 2, install fixed lid 703 again fast after the observation, convenient operation is quick-operation.

When the observation assembly 7 is used for observing the inside of the drainage well body 1, the fixing cover 703 is rotated, the screwed joint 704 is screwed out of the observation port 702 on the observation tube 701, then the illumination tool is used for irradiating the inside of the drainage well body 1, the observation port 702 is used for observing the inside condition of the drainage well body 1, and the fixing cover 703 is mounted on the observation tube 701 after the observation is completed.

The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.

Claims (5)

1. The utility model provides a abandon protective structure of flowing well, includes to abandon flowing well main part (1), the upper end of abandoning flowing well main part (1) is equipped with protective cover (2), its characterized in that: the inside upper end of abandoning flow well main part (1) is equipped with holding ring (3), the lower extreme of shield lid (2) is equipped with sealing ring (5), and sealing ring (5) are located to abandon flow well main part (1), install coupling assembling (6) on shield lid (2), and coupling assembling (6) are including through-hole (601) and connecting bolt (603), through-hole (601) are seted up on shield lid (2), connecting bolt (603) run through in through-hole (601), be fixed with on shield lid (2) and observe subassembly (7), and observe subassembly (7) including observation tube (701) and fixed lid (703), observation tube (701) are fixed on shield lid (2), the upper end at observation tube (701) is installed to fixed lid (703).

2. The protection structure of a waste well according to claim 1, wherein: the drainage device is characterized in that a water inlet pipe and a water outlet pipe are arranged on the drainage well main body (1), a drain pipe is arranged on the drainage well main body (1), a filter frame and a plugging ball are arranged in the drainage well main body (1), and a hand lever (8) is fixed on the protective cover (2).

3. A protection structure for a waste well according to claim 2, wherein: the support ring (3) is provided with a threaded hole (4), the sealing ring (5) is contacted with the support ring (3), the lower end of the connecting component (6) penetrates through the sealing ring (5), and the lower end of the connecting component (6) is connected with the threaded hole (4) on the support ring (3).

4. A protection structure for a drainage well as defined in claim 3 wherein: the connecting assembly (6) further comprises an annular groove (602) and a sealing cover (604), the annular groove (602) is formed in the protective cover (2), the through holes (601) and the annular groove (602) are distributed in an annular array on the protective cover (2), the sealing cover (604) is fixed at the upper end of a connecting bolt (603), the sealing cover (604) is inserted into the annular groove (602) on the protective cover (2), and the lower end of the connecting bolt (603) is in threaded connection with the threaded holes (4) on the supporting ring (3).

5. The protection structure for a waste well of claim 4, wherein: the observation assembly (7) further comprises an observation port (702) and a threaded joint (704), the observation port (702) is formed in the observation tube (701), internal threads are arranged in the observation port (702) in the observation tube (701), the threaded joint (704) is fixed at the lower end of the fixed cover (703), the threaded joint (704) is in threaded connection with the internal threads in the observation port (702), and the fixed cover (703) is fixed at the upper end of the observation tube (701) through the threaded joint (704) and the internal threads.

Images