CN218264203U - A municipal building drainage device - Google Patents

Abstract

The utility model belongs to the field of municipal drainage, in particular to a drainage device for municipal buildings, comprising a sewer well pre-buried on the ground, the inner side of the sewer well is fixedly connected with a retaining ring, and the upper end of the retaining ring is in contact with a well cover. The well cover is in contact with the retaining ring, the well cover is provided with drainage holes, the inside of the well cover is slidably connected with a mounting sleeve, the outside of the mounting sleeve is fixedly connected with a bracket, and the bracket is fixedly connected with a drain net bucket. By installing an installation sleeve in the original well cover, the outside of the installation sleeve is provided with a drainage net bucket fixed by a bracket, so that the accumulated water discharged from the well cover can be effectively filtered to prevent the blockage of the drainage pipe, and a spring is installed in the well cover The telescopic bolt can be inserted into the installation sleeve, so that by controlling the clutch of the bolt and the installation sleeve, the installation of the drain net bucket and the subsequent disassembly and cleaning can be completed.

Description

A municipal building drainage device

technical field

The utility model belongs to the field of municipal drainage, in particular to a municipal building drainage device.

Background technique

During the construction of public buildings in municipal construction, building drainage operations are often required. Building drainage is one of the main components of building water supply and drainage projects. For example, the patent announcement number CN214246014U discloses a new type of municipal building drainage device, which involves building The drainage field includes a cover plate, and an annular barrel body is movably installed on the bottom side of the cover plate. However, when the existing drainage device is draining, the debris in the accumulated water will also enter the drain pipe, which is easy to block the drain pipe. Therefore, it needs to be improved.

Contents of the invention

The purpose of the utility model is to provide a municipal building drainage device, which solves the problem that when the existing drainage device is draining, the debris in the accumulated water will also enter the drain pipe and easily block the drain pipe.

In order to achieve the above purpose, the utility model provides a drainage device for municipal buildings, which includes a sewer shaft pre-buried on the ground, the inner side of the sewer shaft is fixedly connected with a retaining ring, and the upper end of the retaining ring is in contact with a well cover. The well cover is slidably connected with the sewer well, and the well cover is provided with a drain hole, and the inside of the well cover is slidably connected with a mounting sleeve, and the outside of the mounting sleeve is fixedly connected with a bracket, and the bracket is fixedly connected with a drainage bucket. The drain net barrel is in contact with the well cover, the installation sleeve is movably connected with a slide bar, the outside of the slide bar is fixedly connected with a connecting rod, and the end of the connecting rod far away from the slide bar is fixedly connected with a steel brush, and the steel brush In contact with the inner surface of the drain net barrel, a bolt is slidably connected in the well cover, and the bolt is slidably connected with the installation sleeve, and a spring is arranged in the well cover.

The principle of the utility model is: when in use, put the manhole cover into the sewer well, and support it on the retaining ring, and insert the positioning pin at the bottom of the manhole cover into the retaining ring, and then the accumulated water can pass through the hydrophobic holes on the manhole cover Enter the sewer well and pass through the drain net bucket. At this time, the sundries in the accumulated water will be filtered out by the drain net bucket, so that the way the drainage pipe is blocked, if the sundries in the drain net bucket are retained for a while If there is too much blockage of the drain net bucket, just take out the sliding rod from the installation sleeve through the limit block, and then hold the sliding rod to make the sliding rod slide up and down repeatedly or turn back and forth. At this time, the sliding rod drives the steel brush through the connecting rod Brush the inner surface of the drainage mesh bucket to dredge the mesh of the drainage mesh bucket, so that the water can be drained normally. In the later stage, only the manhole cover is taken out, and then the lever is moved, and the lever drives the latch to slide in the well cover. The spring will be compressed, and at this time the bolt is separated from the installation sleeve, so as to contact the restriction on the installation sleeve, and then the installation sleeve and the components on the installation sleeve including the drainage net bucket can be removed from the well cover, and then the drain can be removed The debris in the net bucket is dumped out.

The beneficial effect of the utility model is that: by setting an installation sleeve in the original well cover, the outside of the installation sleeve is provided with a drainage net barrel fixed by a bracket, so that the accumulated water discharged into the well cover can be effectively filtered to prevent drainage pipes from being drained. In addition, the well cover is provided with a spring to expand and extend the bolt, and the bolt can be inserted into the installation sleeve, so that by controlling the clutch between the bolt and the installation sleeve, the installation of the drain net bucket and the later disassembly and cleaning can be completed.

By setting a slide bar that can slide and rotate in the installation sleeve, and setting balls on the slide bar, the slide and rotation of the slide bar can be facilitated, and then the steel brush is fixed on the slide bar through the connecting rod, and the steel brush and the drain net bucket In this way, by pulling the slide bar up and down and turning the slide bar, the drain net bucket can be dredged by the steel brush, preventing the debris trapped in the drain net bucket from clogging the drain net bucket, and facilitating normal drainage.

Further, a positioning pin is fixedly connected to the bottom of the well cover, and the positioning pin is slidably connected to the retaining ring. Through the design of the positioning pin, it can limit the manhole cover and prevent the manhole cover from turning over.

Further, there are multiple hydrophobic holes, and the plurality of hydrophobic holes are evenly distributed on the manhole cover. Through the design of the hydrophobic hole, it is convenient for the manhole cover to dredge the accumulated water.

Further, the sliding rod is provided with balls, and the balls are in contact with the inner surface of the mounting sleeve. The design of the ball facilitates the sliding and rotation of the slide bar.

Further, the top of the slide bar is fixedly connected with a limit block, and the limit block is in contact with the installation sleeve. Through the design of the limit block, it has a limit effect on the slide bar.

Further, one end of the spring is in contact with the bolt, and the other end of the spring is in contact with the inner surface of the well cover. Through the design of the spring, it has an auxiliary reset effect on the latch.

Further, a driving rod is threadedly connected to the bolt, and the driving rod is slidably connected with the well cover. Through the design of the lever, it is convenient to drive the bolt to move.

Description of drawings

Fig. 1 is a schematic structural view of a municipal building drainage device according to an embodiment of the present invention;

Fig. 2 is an enlarged view of the structure of part A of Fig. 1 of a municipal building drainage device according to an embodiment of the present invention;

Fig. 3 is a plan view of the manhole cover in Fig. 1 of a municipal building drainage device according to an embodiment of the present invention.

detailed description

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: sewer shaft 1, retaining ring 2, well cover 3, positioning pin 4, drain hole 5, installation sleeve 6, bracket 7, drainage net bucket 8, sliding rod 9, connecting rod 10, Steel brush 11, ball 12, limit block 13, latch 14, spring 15, driving lever 16.

As shown in Figure 1 and Figure 3, this embodiment provides a municipal building drainage device, including a sewer well 1 embedded in the ground, the inner side of the sewer well 1 is fixedly connected with a retaining ring 2, and the upper end of the retaining ring 2 contacts There is a well cover 3, and the well cover 3 is slidingly connected with the sewer shaft 1. The bottom of the well cover 3 is fixedly connected with a positioning pin 4, and the positioning pin 4 is slidingly connected with the retaining ring 2. Through the design of the positioning pin 4, the well cover 3 has a limiting effect. It can prevent the well cover 3 from turning over. The well cover 3 is provided with drainage holes 5. The number of drainage holes 5 is multiple. The plurality of drainage holes 5 are evenly distributed on the well cover 3. Through the design of the drainage holes 5, it is convenient for the well cover 3 to accumulate water. of grooming.

As shown in Figure 1, the inside of the well cover 3 is slidingly connected with an installation sleeve 6, and the outside of the installation sleeve 6 is fixedly connected with a bracket 7, and the bracket 7 is fixedly connected with a drain net bucket 8, and the drain net bucket 8 is in contact with the well cover 3, and the installation sleeve 6 A slide bar 9 is movably connected, and the outside of the slide bar 9 is fixedly connected with a connecting rod 10, and the end of the connecting rod 10 away from the slide bar 9 is fixedly connected with a steel brush 11, and the steel brush 11 is in contact with the inner surface of the drain net barrel 8, and the slide bar 9 is provided with a ball 12, the ball 12 is in contact with the inner surface of the mounting sleeve 6, and the design of the ball 12 facilitates the sliding and rotation of the slide bar 9.

As shown in Figure 1 and Figure 2, the top of the slide bar 9 is fixedly connected to the limit block 13, and the limit block 13 is in contact with the installation sleeve 6. Through the design of the limit block 13, the slide bar 9 has a limit effect, and the well cover 3 A latch 14 is slidingly connected inside, and the latch 14 is slidingly connected with the installation sleeve 6. A spring 15 is arranged in the well cover 3. One end of the spring 15 is in contact with the latch 14, and the other end of the spring 15 is in contact with the inner surface of the well cover 3. Design, has the effect of auxiliary reset to latch 14, is connected with driving lever 16 by screw thread on latch 14, and driving lever 16 is connected with well cover 3 slidingly, by the design of driving lever 16, is convenient to drive latch 14 to move.

The specific implementation process of the utility model is as follows: when in use, put the manhole cover 3 into the sewer shaft 1, and support it on the retaining ring 2, and insert the positioning pin 4 at the bottom of the manhole cover 3 into the retaining ring 2, and then accumulate Water can enter the sewer shaft 1 through the drain hole 5 on the well cover 3, and pass through the drainage net bucket 8. At this time, the sundries in the accumulated water will be filtered out by the drainage net bucket 8, so that the drainage pipe of the way Blockage, if the debris in the drain net barrel 8 is trapped too much for a while and the drain net barrel 8 is blocked, just take the slide bar 9 out of the installation sleeve 6 through the limit block 13, and then hold the slide bar 9 The slide bar 9 repeatedly slides up and down or rotates back and forth. At this time, the slide bar 9 drives the steel brush 11 to brush on the inner surface of the drain net bucket 8 through the connecting rod 10, dredges the mesh of the drain net bucket 8, and then can drain water normally. In the later stage, only the well cover 3 is taken out, and then the lever 16 is moved, the lever 16 drives the latch 14 to slide in the well cover 3, and the spring 15 is compressed while sliding, and at this time the latch 14 is separated from the installation sleeve 6, thereby contacting the opposite The restriction of installation sleeve 6 can then be taken off from well cover 3 with the installation sleeve 6 and the parts including the drain net bucket 8 on the installation sleeve 6, and then the sundries in the drain net bucket 8 can be poured out.

In this scheme, an installation sleeve 6 is provided in the original well cover 3, and a drainage net bucket 8 fixed by a bracket 7 is arranged on the outside of the installation sleeve 6, so that the accumulated water discharged into the well cover 3 can be effectively filtered to prevent drainage pipes from In addition, a spring 15 is set in the manhole cover 3 to extend the pin 14, and the pin 14 can be inserted into the installation sleeve 6. In this way, by controlling the clutch between the latch 14 and the installation sleeve 6, the installation of the drainage net bucket 8 and the later stage can be completed. Disassembly and cleaning; by setting a slide bar 9 that can slide and rotate in the installation sleeve 6, and setting the ball 12 on the slide bar 9, it can facilitate the slide and rotation of the slide bar 9, and then pass the connecting rod 10 on the slide bar 9 Fix the steel brush 11, and the steel brush 11 is in contact with the surface of the drain net barrel 8, so that by pulling the slide bar 9 up and down and rotating the slide bar 9, the drain net barrel 8 can be dredged by the steel brush 11 to prevent the drain net barrel 8 from being trapped The blockage of the sundries to drain net bucket 8 is convenient to normal draining.

It should be noted in advance that in the present invention, unless otherwise specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection, It can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediary, and it can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

What is described above is only an embodiment of the present invention, and common knowledge such as specific structures and characteristics known in the scheme are not described here too much. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, some modifications and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effects and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (7)

1. The utility model provides a municipal building drainage device, includes pre-buried offal well in ground, its characterized in that: the inboard fixedly connected with of well down keeps off the ring, the upper end contact of keeping off the ring has the well lid, well lid and well down sliding connection, the trap has been seted up on the well lid, sliding connection has the installation cover in the well lid, the outside fixedly connected with support of installation cover, fixedly connected with waterlogging caused by excessive rainfall net bucket on the support, waterlogging caused by excessive rainfall net bucket and well lid contact, installation cover swing joint has the slide bar, the outside fixedly connected with connecting rod of slide bar, the one end fixedly connected with steel brush of slide bar is kept away from to the connecting rod, the internal surface contact of steel brush and waterlogging caused by excessive rainfall net bucket, sliding connection has the bolt in the well lid, bolt and installation cover sliding connection, be provided with the spring in the well lid.

2. The municipal building drainage device of claim 1, wherein: the bottom fixedly connected with locating pin of well lid, locating pin and fender ring sliding connection.

3. The municipal building drainage device of claim 1, wherein: the quantity of hydrophobic hole is a plurality of, and is a plurality of hydrophobic hole evenly distributed is on the well lid.

4. The municipal building drainage device of claim 1, wherein: the sliding rod is provided with a ball, and the ball is in contact with the inner surface of the mounting sleeve.

5. The municipal building drainage device according to claim 1, wherein: the top fixedly connected with stopper of slide bar, the stopper contacts with the installation cover.

6. The municipal building drainage device of claim 1, wherein: one end and the bolt contact of spring, the other end and the internal surface contact of well lid of spring.

7. The municipal building drainage device of claim 1, wherein: the jack is connected with a shifting lever through threads, and the shifting lever is connected with the well cover in a sliding mode.

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