CN212477610U

CN212477610U - Water permeable cup type nut block

Info

Publication number: CN212477610U
Application number: CN202021410414.9U
Authority: CN
Inventors: 黄东海; 隋伟涛; 李锐; 董永福; 田鹏; 张林海
Original assignee: Shanghai Waterway Engineering Design and Consulting Co Ltd
Current assignee: Shanghai Waterway Engineering Design and Consulting Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-05
Anticipated expiration: 2030-07-17

Abstract

The cup type nut block that permeates water includes: nut block and three-impeller porous disk, three-impeller porous disk and nut block embedding are connected. Wherein, the trilobed wheel porous disk includes: the impeller comprises a disc, a first impeller, a second impeller and a third impeller. Compared with the prior art, the utility model has the advantages that the three clamping grooves are additionally arranged at the bottom of the nut block at intervals, the stone cushion layer is cancelled, the three-impeller porous disk is additionally arranged through the clamping grooves, the stone consumption is reduced, the manufacturing process is simplified, and the purposes of freely ventilating and permeating water, and improving the wave-dissipating capacity and stability are achieved; the nut block body cavity can be filled with soil for greening, and the ecological landscape effect is good.

Description

Water permeable cup type nut block

Technical Field

The utility model relates to a sea wall, shore protection and breakwater engineering's armor block, concretely relates to cup type nut block of permeating water.

Background

Protective engineering such as embankments, breakwaters and revetments in coastal areas mostly adopt artificial block protective surfaces to weaken the impact force of waves, reduce the climbing height of the waves and reduce the damage of the waves to building structures. The nut block protective surface introduced abroad in the 80 th of the 20 th century has the advantages of regular and attractive appearance, simple and uniform installation, relatively mature research result and design method and relatively wide application in seawall engineering in Shanghai and Jiangsu areas.

Because the nut block is equipped with and link up the unrestrained hole that disappears from top to bottom, in order to protect inside soil body, the nut block below is equipped with the rock block bed course, rubble and geotechnological cloth reversed filter layer generally. In more than ten years, in order to simplify the construction process and reduce the engineering investment, a block stone cushion layer is cancelled, a bottom sealing nut block or a cup-shaped nut block is integrally cast with the bottom of the wave dissipation hole and the nut block, and drain holes in different shapes are arranged on a bottom plate. If patent CN200820157155.6 is equipped with a plurality of narrow strip holes, patent CN201820996465.0 is equipped with a plurality of round holes, patent CN200820058711.4 is equipped with draw-in groove and protruding foot except establishing the wash port, and draw-in groove and protruding foot through adjacent nut block cooperate, increase the wholeness of mask. The nut block body sealing bottom plates are integrally cast by adopting concrete and the block body, and due to the fact that a plurality of small drain holes are formed, prefabrication and demolding are difficult, and quality is difficult to guarantee; and the water permeability of the nut block body after bottom sealing is poor, and the block body is easy to suck out and damage.

In order to solve the above problems, we have made a series of improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cup type nut block permeates water to overcome the above-mentioned shortcoming and not enough that prior art exists.

The cup type nut block that permeates water includes: the three-impeller porous plate is embedded and connected with the nut block;

wherein, the three-impeller porous disk includes: the disc type centrifugal pump comprises a disc, a first impeller, a second impeller and a third impeller, wherein the first impeller, the second impeller and the third impeller are connected with the disc.

Further, the nut block includes: the circular wave dissipation hole is formed in the center of the nut block body, the first clamping groove, the second clamping groove and the third clamping groove are formed in the nut block body, the first clamping groove is connected with the first impeller, the second clamping groove is connected with the second impeller, and the third clamping groove is connected with the third impeller.

Furthermore, planting soil is arranged in the circular wave dissipation holes.

The utility model has the advantages that:

compared with the prior art, the utility model has the advantages that the three clamping grooves are additionally arranged at the bottom of the nut block at intervals, the stone cushion layer is cancelled, the three-impeller porous disk is additionally arranged through the clamping grooves, the stone consumption is reduced, the manufacturing process is simplified, and the purposes of freely ventilating and permeating water, and improving the wave-dissipating capacity and stability are achieved; the nut block body cavity can be filled with soil for greening, and the ecological landscape effect is good.

Description of the drawings:

fig. 1 is a top view of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a bottom view of the nut block of the present invention.

Fig. 4 is a top view of the permeable plate with three impellers of the present invention.

Fig. 5 is a schematic view of the section of the present invention.

Fig. 6 is the overall placing effect diagram of the utility model.

Reference numerals:

the nut block body 100, the nut block body 110, the circular wave dissipating hole 120, the first clamping groove 130, the second clamping groove 140 and the third clamping groove 150.

A tri-impeller porous disk 200, a disk 210, a first impeller 220, a second impeller 230, a third impeller 240 and planting soil 300.

Detailed Description

The present invention will be further described with reference to the following examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.

Example 1

Fig. 1 is a top view of the present invention. Fig. 2 is a bottom view of the present invention. Fig. 3 is a bottom view of the nut block of the present invention. Fig. 4 is a top view of the permeable plate with three impellers of the present invention. Fig. 5 is a schematic view of the section of the present invention. Fig. 6 is the overall placing effect diagram of the utility model.

As shown in fig. 1 to 6, the water permeable cup nut block comprises: the three-impeller porous disc comprises a nut block 100 and a three-impeller porous disc 200, wherein the three-impeller porous disc 200 is connected with the nut block 100 in an embedded manner;

wherein, three impeller porous disk 200 include: a disk 210, a first impeller 220, a second impeller 230, and a third impeller 240, the first impeller 220, the second impeller 230, and the third impeller 240 being connected to the disk 210.

The nut block 100 includes: the circular wave dissipation hole 120 is formed in the center of the nut block body 110, the first clamping groove 130, the second clamping groove 140 and the third clamping groove 150 are formed in the nut block body 110, the first clamping groove 130 is connected with the first impeller 220, the second clamping groove 140 is connected with the second impeller 230, and the third clamping groove 150 is connected with the third impeller 240. The planting soil 300 can be backfilled in the circular wave-dissipating holes 120 according to the requirement.

The working principle of the utility model is that the prefabricated water permeable cup-shaped nut block is poured in a prefabrication factory, and the block is transported to the site after reaching the design strength; leveling a slope, paving a layer of non-woven fabric, paving a layer of 20-30 cm crushed stone or bagged crushed stone on the non-woven fabric, and finally placing water-permeable cup-shaped nut blocks one by one from bottom to top; and placing the whole slope surface according to the mode, and casting the concrete edge beam on the slope toe, the slope top and the structural parting position in situ after the whole slope surface is placed. The three-impeller porous disk uses polyurethane to bond the gravels, and the scattered gravels are formed into a stable whole under the bonding action of the polyurethane, and meanwhile, the porous water seepage structure among the natural gravels is reserved.

The utility model adds three slots at the bottom of the nut block at intervals, cancels the stone cushion layer, and adds the three-impeller porous disk through the slots, thereby reducing the stone consumption, simplifying the manufacturing process, and realizing the purposes of freely ventilating and permeating water, and improving the wave-dissipating capacity and stability; the nut block body cavity can be filled with soil for greening, and the ecological landscape effect is good.

The above description has been made of the embodiments of the present invention, but the present invention is not limited thereto, and various changes may be made without departing from the spirit of the present invention.

Claims

1. The cup type nut block that permeates water, its characterized in that includes: the device comprises a nut block body (100) and a tri-impeller water permeable plate (200), wherein the tri-impeller water permeable plate (200) is connected with the nut block body (100) in an embedded manner;

wherein the tri-impeller permeable plate (200) comprises: the centrifugal pump comprises a disc (210), a first impeller (220), a second impeller (230) and a third impeller (240), wherein the first impeller (220), the second impeller (230) and the third impeller (240) are connected with the disc (210).

2. The permeable cup nut block of claim 1, wherein: the nut block (100) comprises: the nut block comprises a nut block body (110), a circular wave dissipation hole (120), a first clamping groove (130), a second clamping groove (140) and a third clamping groove (150), wherein the circular wave dissipation hole (120) is formed in the center of the nut block body (110), the first clamping groove (130), the second clamping groove (140) and the third clamping groove (150) are formed in the nut block body (110), the first clamping groove (130) is connected with a first impeller (220), the second clamping groove (140) is connected with a second impeller (230), and the third clamping groove (150) is connected with a third impeller (240).

3. The permeable cup nut block of claim 2, wherein: planting soil (300) is arranged in the circular wave dissipation holes (120).