CN214219666U

CN214219666U - Funnel filling device

Info

Publication number: CN214219666U
Application number: CN202022396451.5U
Authority: CN
Inventors: 王耀; 王承云; 韩永强; 马超
Original assignee: Shougang Luannan Macheng Mining Co ltd
Current assignee: Shougang Luannan Macheng Mining Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-09-17
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a funnel fills device belongs to and fills technical field. The funnel filling device includes: a plurality of concrete layers and a plurality of air bag layers; a plurality of concrete layers are poured in sequence; the plurality of concrete layers correspond to the plurality of air bag layers one by one, the air bag layers comprise a plurality of inflatable and deflatable air bags, the inflatable and deflatable air bags are arranged in the concrete layers in a pluggable mode, and the inflatable and deflatable air bags form air bag hole groups in the concrete layers. The utility model discloses funnel filling device can satisfy structural safety and service function, resources are saved.

Description

Funnel filling device

Technical Field

The utility model relates to a fill technical field, in particular to funnel and fill device.

Background

The slope finding of the blanking hopper at the ore storage bin part of the air film reinforced concrete dome needs a large amount of filling materials, and the volume of a single bin is about 20000m³Is in charge ofThe proportion of the total cost is about 15 percent.

The design of slope finding of the blanking hopper at the ore storage bin part of the air film reinforced concrete dome is that light aggregate concrete is adopted, but the raw material of the light aggregate concrete is not easy to purchase in remote mining areas, and the cost of the light aggregate concrete is higher than that of common concrete.

SUMMERY OF THE UTILITY MODEL

The utility model provides a funnel fills device has solved or has partially solved among the prior art that the unloading funnel of plastic film reinforced concrete dome ore storage storehouse portion looks for the slope and adopts lightweight aggregate concrete, technical problem with high costs.

In order to solve the technical problem, the utility model provides a funnel fills device includes: a plurality of concrete layers and a plurality of air bag layers; a plurality of concrete layers are poured in sequence; the plurality of concrete layers correspond to the plurality of air bag layers one by one, the air bag layers comprise a plurality of inflatable and deflatable air bags, the inflatable and deflatable air bags are arranged in the concrete layers in a pluggable mode, and the inflatable and deflatable air bags form air bag hole groups in the concrete layers.

Further, the air bags in every two adjacent air bag layers are arranged in a staggered mode.

Further, the horizontal clear distance between every two adjacent air bags in the air bag layer is more than or equal to 200 mm.

Further, the air bag is made of rubber and multi-layer fiber through vulcanization.

Further, the airbag includes: a capsule body; the bag body is provided with an air inlet and an air outlet.

Further, a pressure gauge is arranged on the capsule body.

Further, the porosity of the concrete layer is 35-50%.

Further, the thickness of the concrete layer is more than or equal to 200 mm.

Further, the funnel filling device further comprises: a plurality of fastening ropes; the fastening ropes correspond to the air bag layers one by one; the fastening ropes sequentially bypass the air bags.

Further, the funnel filling device further comprises: a plurality of anchor rib layers; the anchor rib layers are in one-to-one correspondence with the air bag layers and fixedly arranged on the corresponding concrete layers; the anchor bar layer comprises a plurality of anchor bars, and the anchor bars are fixedly arranged on the concrete layer; the air bag is arranged between two adjacent anchor bars; the first end of the fastening rope is fixedly connected with the first anchor bar, and the second end of the fastening rope sequentially bypasses the air bags and the other anchor bars and is fixedly connected with the last anchor bar.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

because a plurality of concrete layers are poured in sequence, a plurality of concrete layers correspond to a plurality of air bag layers one by one, each air bag layer comprises a plurality of air bags capable of inflating and deflating, the plurality of air bags capable of inflating and deflating are arranged in the concrete layers in a pluggable mode, and the plurality of air bags capable of inflating and deflating form air bag hole groups in the concrete layers, so that when construction is carried out, the plurality of air bags are inflated and poured on the plurality of air bags to form the concrete layers, when construction is finished, the plurality of air bags are deflated, the plurality of air bags are drawn out from the concrete layers, the air bag hole groups are formed in the concrete layers, dead weight can be reduced, foundation load can be reduced, resources are saved, harmful cracks of large-size concrete can be effectively eliminated, engineering quality is guaranteed, the air bags can be repeatedly used for many times, the operation method is simple and convenient, safe and environment-friendly, the construction period is shortened, and cost is saved.

Drawings

Fig. 1 is a schematic structural view of a funnel filling device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the bladder of the funnel filling apparatus of FIG. 1;

FIG. 3 is a schematic view of the bladder of the funnel filling apparatus of FIG. 1 being fastened;

FIG. 4 is a schematic view of the attachment of the securing cord of the funnel filling apparatus of FIG. 1;

fig. 5 is a schematic view of the installation of the anchor bars of the funnel filling apparatus of fig. 1.

Detailed Description

Referring to fig. 1, an embodiment of the present invention provides a funnel filling device including: a plurality of concrete layers 1 and a plurality of air bag layers 2.

A plurality of concrete layers 1 are poured in sequence.

The plurality of concrete layers 1 correspond to the plurality of air bag layers 2 one by one, the air bag layers 2 comprise a plurality of air bags 2-1 capable of being inflated and deflated, the plurality of air bags 2-1 capable of being inflated and deflated are arranged in the concrete layers 1 in a pluggable mode, and a plurality of air bag hole groups 3 capable of being inflated and deflated are formed in the concrete layers 1.

In the concrete embodiment of the application, as the plurality of concrete layers 1 are sequentially poured, the plurality of concrete layers 1 correspond to the plurality of air bag layers 2 one by one, the air bag layers 2 comprise the plurality of air bags 2-1 capable of being inflated and deflated, the plurality of air bags 2-1 capable of being inflated and deflated are arranged in the concrete layers 1 in a pluggable manner, and the plurality of air bags capable of being inflated and deflated form the air bag hole groups 3 in the concrete layers 1, when construction is carried out, the plurality of air bags 2-1 are inflated and poured on the plurality of air bags 2-1 to form the concrete layers 1, when construction is finished, the plurality of air bags 2-1 are deflated, the plurality of air bags 2-1 are pulled out from the concrete layers 1 to form the air bag hole groups 3 in the concrete layers 1, the dead weight can be reduced, the foundation load can be reduced, resources can be saved, the harmful cracks of large-volume concrete can be effectively eliminated, and the engineering quality can be ensured, the air bag can be repeatedly used, the operation method is simple and convenient, the safety and the environmental protection are realized, the construction period is shortened, and the cost is saved.

Wherein, the concrete layer 1 adopts lightweight aggregate concrete, and the strength grade of the concrete is not lower than C15.

Specifically, the air bags 2-1 in every two adjacent air bag layers 2 are arranged in a staggered mode, so that the staggered arrangement of the air bag holes in the air bag hole groups 3 in every two adjacent concrete layers 1 is guaranteed, and the engineering quality is guaranteed.

Specifically, the horizontal clear distance between every two adjacent air bags 2-1 in the air bag layer 2 is more than or equal to 200mm, so that the porosity can meet the requirement.

Referring to fig. 2, the air bag 2-1 is made of rubber and multi-layer fiber through vulcanization, is cylindrical after being filled with air by an air pump, and has high tensile strength, compression strength, elasticity, air tightness, water tightness and smooth appearance surface. The air bag 2-1 is expanded and expanded after being inflated to meet the section design requirement, and is soft, contracted, randomly folded and curled when not inflated.

The length of the air bag 2-1 after being inflated is 600-1000mm, and the diameter is 6-20 mm.

The airbag 2-1 includes: capsule bodies 2-11.

The air inlet and outlet ports 2-12 are arranged on the bag body 2-11, and the bag body 2-11 is inflated or exhausted through the air inlet and outlet ports 2-12. Wherein, the air inlet and outlet 2-12 is provided with a valve body for controlling the opening and closing of the air inlet and outlet 2-12.

The capsule 2-11 is provided with a pressure gauge 2-13 for monitoring the pressure inside the capsule 2-11.

The lateral pressure generated by the air bag 2-1 in the concrete pouring process is borne by the air pressure inside the air bag 2-1, the pressure bearing capacity must be more than 0.15Mpa, and the applicable temperature is-10-80 ℃.

When the bag body 2-11 is inflated, the lowest pressure must reach 0.01MPa, but must not exceed 0.012 MPa; after the air inflation of the bag body 2-11, checking whether the bag body 2-11 leaks air or not, and if so, repairing in time.

Specifically, the porosity of the concrete layer 1 is 35-50%, and the thickness of the concrete layer 1 is more than or equal to 200mm, so that the requirement of bearing capacity is met.

Referring to fig. 3-4, the funnel filling apparatus further comprises: a plurality of fastening cords 4.

The fastening ropes 4 correspond to the air bag layers 2 one by one.

The fastening rope 4 sequentially bypasses the air bags 2-1.

Wherein, the fastening rope 4 can adopt a nylon rope with the diameter of phi 16.

Referring to fig. 5, the hopper filling device further comprises: a plurality of anchor bar layers 5.

The anchor rib layers 5 correspond to the air bag layers 2 one by one, and the anchor rib layers 5 are fixedly arranged on the concrete layer 1.

The anchor bar layer 5 comprises a plurality of anchor bars 5-1, and the anchor bars 5-1 are fixedly arranged on the concrete layer 1.

The air bag 2-1 is arranged between two adjacent anchor bars 5-1.

The first end of the fastening rope 4 is fixedly connected with the first anchor bar, and the second end of the fastening rope 4 sequentially bypasses the air bags 2-1 and the rest anchor bars and is fixedly connected with the last anchor bar.

Wherein, the distance between two adjacent anchor bars 5-1 is 800mm, and the embedded depth of the anchor bars 5-1 in the concrete is more than or equal to 150 mm.

Because the buoyancy of the air bag is large, the upper concrete layer can be poured after the strength of the lower concrete layer reaches 5MPa, so that the anchor bars 5-1 are prevented from being pulled out. The air bags 2-1 are bound on the anchor bars 5-1 in a staggered mode through the fastening ropes 4 for reinforcement, and the buoyancy and the horizontal thrust of the air bags 2-1 are resisted by being bound on the anchor bars 5-1 in a staggered mode through the fastening ropes 4.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A funnel filling apparatus, comprising: a plurality of concrete layers and a plurality of air bag layers;

a plurality of concrete layers are poured in sequence;

the plurality of concrete layers correspond to the plurality of air bag layers one by one, the air bag layers comprise a plurality of inflatable and deflatable air bags, the inflatable and deflatable air bags are arranged in the concrete layers in a pluggable mode, and the inflatable and deflatable air bags form air bag hole groups in the concrete layers.

2. The hopper filling apparatus of claim 1, wherein:

the air bags in every two adjacent air bag layers are arranged in a staggered mode.

3. The hopper filling apparatus of claim 1, wherein:

the horizontal clear distance between every two adjacent air bags in the air bag layer is more than or equal to 200 mm.

4. The hopper filling apparatus of claim 1, wherein:

the air bag is made of rubber and multi-layer fiber through vulcanization.

5. The funnel filling apparatus of claim 1, wherein the bladder comprises: a capsule body;

the bag body is provided with an air inlet and an air outlet.

6. The hopper filling apparatus of claim 5, wherein:

the bag body is provided with a pressure gauge.

7. The hopper filling apparatus of claim 1, wherein:

the porosity of the concrete layer is 35-50%.

8. The hopper filling apparatus of claim 1, wherein:

the thickness of the concrete layer is more than or equal to 200 mm.

9. The funnel filling apparatus of claim 1, further comprising: a plurality of fastening ropes;

the fastening ropes correspond to the air bag layers one by one;

the fastening ropes sequentially bypass the air bags.

10. The funnel filling apparatus of claim 9, further comprising: a plurality of anchor rib layers;

the anchor rib layers are in one-to-one correspondence with the air bag layers and fixedly arranged on the corresponding concrete layers;

the anchor bar layer comprises a plurality of anchor bars, and the anchor bars are fixedly arranged on the concrete layer;

the air bag is arranged between two adjacent anchor bars;

the first end of the fastening rope is fixedly connected with the first anchor bar, and the second end of the fastening rope sequentially bypasses the air bags and the other anchor bars and is fixedly connected with the last anchor bar.