CN214116717U

CN214116717U - Prevent subsiding double-deck waterproof well lid

Info

Publication number: CN214116717U
Application number: CN202023187581.4U
Authority: CN
Inventors: 耿俊
Original assignee: Shaanxi Jiugu Building Materials Co ltd
Current assignee: Shaanxi Jiugu Building Materials Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-03
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a prevent subsiding double-deck waterproof well lid, well seat circle lateral surface is equipped with the retainer plate, well seat circle upper end threaded connection is equipped with the inner cup, just be located the inner cup below above the retainer plate and be equipped with reinforcing ring one, be equipped with the surrounding edge that covers reinforcing ring one below the inner cup, be connected through a plurality of bolt-up between surrounding edge and the reinforcing ring one, inner cup outer cup connects and is equipped with the enclosing cover, just be located the enclosing cover outside above the retainer plate and be equipped with reinforcing ring two, two medial surfaces of reinforcing ring are equipped with screw thread one, the enclosing cover lateral surface is equipped with screw thread two with screw thread one cooperation threaded connection, be connected through a plurality of bolt-up between enclosing cover and the reinforcing ring two, the enclosing cover lateral surface just is located the top of reinforcing ring two and is equipped with the protection piece, the enclosing cover medial surface just is located the interior equipartition and is equipped with a plurality of buffer block, the inner cup is upwards protruding to establish to the arc from edge to the centre. The utility model has the advantages that: the structural strength is improved, shaking is avoided, and the waterproof performance is improved.

Description

Prevent subsiding double-deck waterproof well lid

Technical Field

The utility model relates to a well lid technical field specifically indicates a prevent subsiding double-deck waterproof well lid.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The bottom surface of the existing well lid is flushed, particularly on a road, the existing well lid is in contact with vehicles on the ground, the structural strength and the toughness of the existing well lid are often insufficient, the large vehicles can bring strong vibration of the well lid when passing through, the existing well lid is easy to damage after being used for a long time, and the existing well lid also can cause poor waterproof efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above-mentioned problem, provide one kind and improve structural strength and avoid producing and rock, improve waterproof performance and prevent subsiding double-deck waterproof well lid.

In order to solve the technical problem, the utility model provides a technical scheme does: a settlement-preventing double-layer waterproof well lid comprises a well seat ring, wherein a fixing ring is arranged on the outer side surface of the well seat ring, an inner cover is arranged on the well seat ring in a threaded connection mode at the upper end of the well seat ring, a first reinforcing ring is arranged on the upper surface of the fixing ring and below the inner cover, the outer diameter of the first reinforcing ring is gradually reduced from bottom to top, a surrounding edge covering the first reinforcing ring is arranged below the inner cover, the surrounding edge is fixedly connected with the first reinforcing ring through a plurality of bolts, an outer cover is sleeved outside the inner cover in a connected mode, a second reinforcing ring is arranged on the upper surface of the fixing ring and outside the outer cover, the outer diameter of the reinforcing ring is gradually reduced from bottom to top, a first thread is arranged on the inner side surface of the second reinforcing ring, a second thread connected with the first thread in a matched threaded mode is arranged on the outer side surface of the outer cover, the outer cover is fixedly connected with the second reinforcing ring through a plurality of bolts, and a protective block is arranged on the outer side surface and above the second reinforcing ring, the inner side surface of the outer cover is uniformly distributed with a plurality of buffer blocks on the inner cover, and the inner cover protrudes upwards from the edge to the middle to form an arc shape.

Compared with the prior art, the utility model the advantage lie in: enclosing cover and well seat circle threaded connection to strengthen the fastening connection with the bolt, then be connected with curved inner cup through the buffer block, pass through from the enclosing cover when vehicle or heavy object, cushion through well seat circle, enclosing cover, blotter, inner cup, effectively avoid producing strong vibrations each other between enclosing cover and the inner cup, increase of service life, just the utility model discloses an it intakes to add solid ring two, protection piece, avoids the enclosing cover to intake through solid ring one, surrounding edge, and double-deck waterproof has increased waterproof performance.

As an improvement, the buffer block is a semicircular silicon rubber pad, so that the buffer block is anti-aging and long in service life.

As an improvement, a sealing gasket is arranged between the inner cover and the well seat ring.

As the improvement, seal ring establishes to the sponge circle, sponge circle lateral surface is equipped with water proof membrane, and the leakproofness is good, improves water-proof effects.

As the improvement, well seat circle lateral surface just is less than the retainer plate and is equipped with a plurality of location lug along week, increases the unevenness of well seat circle lateral surface, when burying in the road, increases the steadiness of being connected with the road.

As the improvement, protection piece external diameter is from up reducing gradually down, forms the slope, and the drainage rainwater of being convenient for avoids entering into threaded connection department.

Drawings

Fig. 1 is the utility model relates to a prevent subsiding owner of double-deck waterproof well lid looks inner structure schematic diagram.

Fig. 2 is the utility model relates to a prevent subsiding outside structure schematic diagram of double-deck waterproof well lid.

Fig. 3 is the utility model relates to a prevent subsiding overlooking the structure sketch map of double-deck waterproof well lid.

As shown in the figure: 1. a well seat ring; 2. a stationary ring; 3. an inner cover; 4. a first reinforcing ring; 5. surrounding edges; 6. a bolt; 7. an outer cover; 8. a second reinforcing ring; 9. a first thread; 10. a second thread; 11. a protection block; 12. a buffer block; 13. a sealing gasket; 14. and positioning the projection.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to attached drawings 1, 2 and 3, the anti-settling double-layer waterproof well lid comprises a well seat ring 1, wherein a fixing ring 2 is arranged on the outer side surface of the well seat ring 1, an inner cover 3 is arranged at the upper end of the well seat ring 1 in a threaded connection manner, a first reinforcing ring 4 is arranged above the fixing ring 2 and below the inner cover 3, the outer diameter of the first reinforcing ring 4 is gradually reduced from bottom to top, a surrounding edge 5 covering the first reinforcing ring 4 is arranged below the inner cover 3, the surrounding edge 5 and the first reinforcing ring 4 are fixedly connected through a plurality of bolts 6, an outer cover 7 is sleeved outside the inner cover 3, a second reinforcing ring 8 is arranged above the fixing ring 2 and outside the outer cover 7, the outer diameter of the second reinforcing ring 8 is gradually reduced from bottom to top, a first thread 9 is arranged on the inner side surface of the second reinforcing ring 8, a second thread 10 in threaded connection with the first thread 9 is arranged on the outer side surface 7 of the outer cover, and the second reinforcing ring 8 are fixedly connected through a plurality of bolts, 7 lateral surfaces of enclosing cover and the top that is located reinforcing ring two 8 are equipped with

protection piece

11, 7 medial surfaces of enclosing cover just are located the equipartition above inner cup 3 and are equipped with a plurality of buffer block 12, inner cup 3 is protruding upwards from edge to the centre and is established to the arc.

The buffer block 12 is a semicircular silicone rubber pad.

And a sealing gasket 13 is arranged between the inner cover 3 and the well seat ring 1.

The sealing washer 13 is a sponge ring, and a waterproof film is arranged on the outer side surface of the sponge ring.

A plurality of positioning lugs 14 are arranged on the outer side surface of the well seat ring 1 and are lower than the fixed ring 2 along the periphery.

The outer diameter of the protection block 11 is gradually reduced from bottom to top.

The utility model discloses when the concrete implementation, enclosing cover 7 and well seat circle 1 are equipped with two seal ring at least, then enclosing cover 7 and well seat circle 1 threaded connection, and strengthen the fastening connection with a plurality of bolt, increase the gas tightness and the stability of connection, then be connected with curved inner cup 3 through buffer block 12, when vehicle or heavy object pass through from enclosing cover 7, carry out the buffering through well seat circle 1, enclosing cover 7, buffer pad 12, inner cup 3 and offset external force, can effectively avoid producing strong vibrations each other between enclosing cover 7 and the inner cup 3, increase of service life, just the utility model discloses an it is intake to avoid enclosing cover 7 through reinforcing ring two 8, protection piece 11, avoids inner cup 3 to intake through reinforcing ring one 4, surrounding edge 3, and double-deck is waterproof, has increased waterproof performance; a plurality of location lug 14 of well seat circle 1 lateral surface increases the unsmooth of well seat circle 1 lateral surface, when burying in the road, increases the steadiness of being connected with the road, difficult displacement.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a prevent subsiding double-deck waterproof well lid, includes well seat circle, its characterized in that: the well seat ring is characterized in that a fixing ring is arranged on the outer side face of the well seat ring, an inner cover is arranged at the upper end of the well seat ring in a threaded connection mode, a first reinforcing ring is arranged above the fixing ring and below the inner cover, the outer diameter of the first reinforcing ring is gradually reduced from bottom to top, a surrounding edge covering the first reinforcing ring is arranged below the inner cover, the surrounding edge and the first reinforcing ring are fixedly connected through a plurality of bolts, an outer cover is sleeved outside the inner cover, a second reinforcing ring is arranged above the fixing ring and outside the outer cover, the outer diameter of the reinforcing ring is gradually reduced from bottom to top, a first thread is arranged on the inner side face of the second reinforcing ring, a second thread in threaded connection with the first thread is arranged on the outer side face of the outer cover, the outer cover and the second reinforcing ring are fixedly connected through a plurality of bolts, a protective block is arranged on the outer side face and above the second reinforcing ring, and a plurality of buffer blocks are uniformly distributed on the inner cover, the inner cover is provided with an arc shape protruding upwards from the edge to the middle.

2. The anti-settling double-layer waterproof well lid of claim 1, wherein: the buffer block is a semicircular silicon rubber pad.

3. The anti-settling double-layer waterproof well lid of claim 1, wherein: and a sealing gasket is arranged between the inner cover and the well seat ring.

4. The anti-settling double-layer waterproof well lid of claim 3, wherein: the sealing washer is a sponge ring, and a waterproof film is arranged on the outer side face of the sponge ring.

5. The anti-settling double-layer waterproof well lid of claim 1, wherein: and a plurality of positioning lugs are arranged on the outer side surface of the well seat ring and are lower than the fixing ring along the periphery.

6. The anti-settling double-layer waterproof well lid of claim 1, wherein: the outer diameter of the protection block is gradually reduced from bottom to top.