CN215165765U - Concrete pouring prefabricating tool - Google Patents

Abstract

The utility model provides a concrete placement prefabrication frock, include: the collecting hopper is provided with a feeding port and a discharging port and is used for containing concrete; and the pipe body is fixedly arranged at the bottom of the aggregate bin and is used for conveying concrete. The concrete placement prefabrication frock that this application provided, its simple structure, construction convenience has improved the efficiency of construction, has reduced construction cost.

Description

Concrete pouring prefabricating tool

Technical Field

The utility model relates to a construction technical field, more specifically say, relate to a precast frock of concrete placement.

Background

It is known that prior to the construction of large volumes of concrete, it is necessary to reinforce them with pre-fabricated formworks.

At present, adopt the plank sheathing as the reinforcement frock of bulky concrete pouring construction mostly in the market, however, the plank sheathing exists to consolidate insecurely in the work progress, damages scheduling problem easily in the use, causes the concrete to raise outward, has reduced raft foundation and has pour efficiency, has increased construction cost moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a precast frock of concrete placement has solved traditional wooden model hopper and has consolidated technical problem insecure, fragile and inefficiency in the use.

The utility model provides a concrete placement prefabrication frock, include:

the collecting hopper is provided with a feeding port and a discharging port and is used for containing concrete;

and the pipe body is fixedly arranged at the bottom of the aggregate bin and is used for conveying concrete.

Preferably, the pipe body is at least two sections, and each section of the pipe body is connected by a flange plate.

Preferably, the collecting hopper and the pipe body are welded and fixed.

Preferably, the collecting hopper is welded and fixed by a Q345 steel plate.

Preferably, the pipe body is a Q325 steel pipe.

Preferably, the feeding port is a square port, the discharging port is a circular port, and the discharging port and the feeding port are coaxially arranged.

Preferably, the three sides of the top surface of the aggregate bin are provided with dust baffles.

Preferably, the dust baffle is provided with an inner bending flanging.

Preferably, the feeding port of the aggregate bin is provided with a dust cover.

Preferably, two handles are symmetrically arranged on the side surface of the aggregate bin.

Compared with the prior art, the utility model provides a precast concrete pouring frock mainly is applied to the construction of pouring of bulky concrete, in the construction, only need a workman operate the trucd mixer blowing can, convenient operation is swift, the cost of using manpower sparingly, construction cost is lower, adopts the collecting hopper can ensure the full speed uninstallation of concrete transport vechicle, shortens construction period, improves the efficiency of construction, and semi-enclosed structure can prevent that the concrete from raising upward outward, realizes the material utilization maximize.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a concrete pouring prefabricating tool provided by the utility model;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a top view of fig. 1.

Wherein, 1-collecting hopper, 2-pipe body, 3-flange plate, 4-dust baffle, 5-inner bending flanging and 6-handle;

11-a feeding port and 12-a discharging port.

Detailed Description

The core of the utility model is to provide a concrete placement prefabrication frock, but its cyclic utilization reduces the human cost, practices thrift the time limit for a project cost, guarantees construction safety, improves the efficiency of construction, avoids the concrete to leak.

It should be noted that the terms "up and down" direction as used herein refer to the up and down direction in fig. 1; "inner" refers to the central direction of the space formed by the collection hopper and the pipe body in fig. 1, and "outer" refers to the outer direction of the space formed by the collection hopper and the pipe body in fig. 1. All directional terms used herein are based on the common usage of those skilled in the art and the accompanying drawings of the specification, and their presence should not affect the scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and fig. 3, fig. 1 is a schematic structural diagram of a concrete pouring prefabricating tool provided by the present invention; FIG. 2 is a front view of FIG. 1; fig. 3 is a top view of fig. 1.

The utility model provides a precast concrete placement frock, the mainly used bulky concrete placement construction, including collecting hopper 1 and body 2, collecting hopper 1 is used for the splendid attire concrete, collecting hopper 1 is equipped with pan feeding mouth 11 that is located upper portion and is located the discharge gate 12 of pan feeding mouth 11 lower part, pan feeding mouth 11 communicates with each other with discharge gate 12, the top of body 2 sets firmly in collecting hopper 1's bottom, and body 2 communicates with each other with discharge gate 12, collecting hopper 1 constitutes the under shed rather than the body 2 of bottom, confined semi-enclosed structure all around, can hold bulky concrete, the maximize prevents to leak, the raise dust and fall to the transport of pan feeding mouth 11's concrete. During the blowing, the concrete gets into through pan feeding mouth 11 of collecting hopper 1, falls to body 2 inside through discharge gate 12, and the pipe body 2 of managing flows out again, realizes the transport of concrete.

This application simple structure, processing is convenient, and the installation is firm reliable, only need in the concrete placement construction alone can, easily the operation, the material resources of using manpower sparingly reduce the human cost, practice thrift the time limit for a project cost, improve the efficiency of construction to this frock intensity is high, consolidates firmly reliably, has solved traditional wooden model funnel in the bulky concrete placement construction and has consolidated insecure and the drawback of damaging easily in the use, has guaranteed construction safety. In addition, this frock can have enough to meet the need recycling, practices thrift construction cost.

Preferably, the feeding port 11 is a square port, the discharging port 12 is a circular port, that is, the collecting hopper 1 is a large-opening feeding port at the upper part, and a small-opening discharging structure at the lower part, so that the material conveying is facilitated; in order to ensure the material conveying efficiency, the discharge port 12 and the feeding port 11 should be coaxially arranged. The size of the collecting hopper 1 can be determined according to the unloading speed of the transport vehicle, for example, the collecting hopper 1 is processed on site by an inverted pyramid with an upper opening of 1.2m by 1.2m and a lower opening of 0.5m by 0.5m, and the hopper capacity is 0.7m³The hopper is made of 15mm thick steel plates through double-sided full-weld welding, and it needs to be explained that the specific size and structure of the collecting hopper 1 need to be adjusted according to actual requirementsAnd is not intended to be limiting.

Further, body 2 is two sections at least, and each section body 2 is connected by ring flange 3, particularly, the upper end entry of body 2 and the lower extreme discharge gate 12 fixed mounting of collecting hopper 1, and the upper segment body 2 that is connected fixedly through ring flange 3 and hypomere body 2 adoption hexagon bolt that distributes circumferentially, and ring flange 3 adopts common sixteen holes ring flange 3 on the market, easily purchase, the low price, simple structure, install and remove the facility, the field installation of being convenient for and can have enough to meet the need the use, greatly practiced thrift manufacturing cost. And can be even as an organic whole and can add anti-skidding locking gasket between ring flange 3 through welding and body 2 to promote joint strength, prevent to leak the material. Of course, the number of the tube bodies 2 can be selected in various ways.

Preferably, the collecting hopper 1 is welded and fixed by a Q345 steel plate, specifically, the collecting hopper 1 adopts a Q345 steel plate measuring scale snapping line, steel plates are cut on site, and double-side full-weld processing is carried out on each steel plate according to drawing requirements, so that seamless processing is ensured, and welding strength is ensured.

Preferably, body 2 is the Q325 steel pipe to adopt the pipe wall to be 10mm thick body 2 at least, link as an organic wholely with collecting hopper 1 through the welding, realize the transport of bulky concrete, and each section steel pipe is easily purchased, and the material low price, simple structure, the installation and dismantle conveniently, easily field installation can have enough to meet the need the use, has greatly practiced thrift construction cost.

On the basis of the embodiment, in order to prevent overflow in the concrete pouring process, the ash blocking plates 4 can be arranged at the top of the collecting hopper 1, the ash blocking plates 4 can be arranged on four sides of the collecting hopper 1, the ash blocking plates 4 are made of three rectangular water stop steel plates, the bottom of the ash blocking plates 4 is welded and fixed with the top of the collecting hopper 1, the ash blocking plates can also be arranged on three sides of the top of the collecting hopper 1, and the feeding position is avoided, so that scraping and rubbing and scratching are prevented, feeding is facilitated, and feeding interference is prevented.

Further, the top of the ash blocking plate 4 is provided with an inner bending flanging 5 which is bent towards the inner side of the collecting hopper 1, the inner bending flanging 5 is in welded connection with the collecting hopper 1, the inner bending flanging 5 and the collecting hopper 1 can be reinforced by adopting double-sided full welding for welding, and the inner bending flanging can be processed through integral forming, so that concrete overflow can be further prevented through the design of the bending flanging, and the scratch of workers can be further prevented.

In order to realize the effective protection of the aggregate bin 1, a dustproof cover can be arranged at the feed inlet 11 of the aggregate bin 1, and when the concrete aggregate bin is not constructed, the dustproof cover is covered at the feed inlet 11 of the aggregate bin 1 to play a role in dustproof protection, so that external dust is prevented from falling into the concrete aggregate bin, the purity of concrete is guaranteed, and the service life of the aggregate bin 1 is prolonged.

For convenient staff to hold, can set up two handles 6 in the side symmetry of collecting hopper 1, this handle 6 welding also can pass through bolted connection in the side of collecting hopper 1, so set up, make things convenient for before the operation construction staff to carry, convenient and fast and laborsaving more.

The utility model provides a prefabricated frock of concrete placement, it is prefabricated to process in advance before raft foundation is pour, but cyclic utilization reduces the human cost, practices thrift the time limit for a project cost, guarantees construction safety, improves the efficiency of construction, has reduced raft foundation and has pour efficiency.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

It is right above the utility model provides a concrete placement prefabricating fixtures have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (8)

1. The utility model provides a precast concrete placement frock which characterized in that includes:

the collecting hopper (1) is used for containing concrete; the collecting hopper (1) is provided with a feeding port (11) and a discharging port (12), the feeding port (11) is a square port, the discharging port (12) is a round port, the discharging port (12) and the feeding port (11) are coaxially arranged, and dust baffles (4) are arranged on three sides of the top surface of the collecting hopper (1);

and the pipe body (2) is fixedly arranged at the bottom of the aggregate bin (1) and is used for conveying concrete.

2. The concrete pouring prefabrication tool according to claim 1, characterized in that the pipe body (2) is at least two sections, and the pipe bodies (2) are connected by a flange plate (3).

3. The concrete pouring prefabrication tool according to claim 2, characterized in that the aggregate bin (1) and the pipe body (2) are welded and fixed.

4. The concrete placement prefabrication tool of claim 1, characterized in that, the collecting hopper (1) is fixed by welding of Q345 steel plates.

5. The concrete placement prefabrication tool of claim 1, characterized in that, the body (2) is specifically a Q325 steel pipe.

6. The concrete pouring prefabrication tool according to claim 1, characterized in that the dust baffles (4) are provided with inward bent flanges (5).

7. The concrete pouring prefabrication tool according to any one of claims 1 to 6, characterized in that the feeding port (11) of the aggregate bin (1) is provided with a dust cover.

8. The concrete pouring prefabrication tool according to any one of claims 1 to 6, characterized in that two handles (6) are symmetrically arranged on the side surface of the aggregate bin (1).

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