CN219825264U

CN219825264U - Pouring device

Info

Publication number: CN219825264U
Application number: CN202320948653.7U
Authority: CN
Inventors: 韦生达; 杨金秋; 李涛; 张文建
Original assignee: Road and Bridge International Co Ltd; China Communication North Road and Bridge Co Ltd; CCCC Urban Construction Sichuan Co Ltd
Current assignee: Road and Bridge International Co Ltd; China Communication North Road and Bridge Co Ltd; CCCC Urban Construction Sichuan Co Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-13
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a pouring device, which relates to the technical field of manual well digging, and comprises a funnel and a steel wire hose, wherein the funnel is provided with a large-opening end and a small-opening end, the small-opening end is fixedly connected and communicated with one end of the steel wire hose, the other end of the steel wire hose can extend to a wall protection template pouring position in a well, and the funnel can be fixedly arranged at the periphery of a wellhead. Through adopting steel wire hose, it can enough guarantee to have certain intensity, and has certain compliance again to make things convenient for the manual work of shaft bottom dado template pouring point to remove, and the setting of steel wire hose that has certain compliance also can make the funnel need not to hang in well head department, but place it fixed beside the well head, thereby also can avoid the concrete of pouring to drop to the personal safety risk that brings to the underground construction personnel in the well from the funnel department.

Description

Pouring device

Technical Field

The utility model relates to the technical field of manual well digging, in particular to a pouring device.

Background

The manual well digging is an engineering that the ground is locked, the ground is manually dug down layer by layer, and the retaining wall is applied layer by layer until the ground is dug to the elevation. Manual hole-digging piles have been the process of limited use. However, the manual well digging process has more application scenes because of the advantages of low cost, simple required construction equipment, large pore-forming diameter, easy quality assurance and the like. When the retaining wall is applied layer by layer during manual well digging, along with the increase of the hole depth, concrete is vertically transported from the top of the hole to the pouring retaining wall by adopting a pouring device, and is directly poured into a gap between the retaining wall template and the hole.

The existing pouring device, such as a patent CN 205421262U-split type pouring device, is arranged on a pair of support rods at a pile mouth, a funnel is hung on the support rods, an adopted pipe body is formed by enclosing iron sheets, the pouring device supported by the iron sheets is inconvenient for the pouring device supported by the iron sheets to move around different pouring points of a bottom hole wall protection template, the funnel is arranged at a wellhead, and if poured concrete leaks from the outer side of the funnel and falls into a well hole, safety risks are brought to constructors at the bottom of the well hole.

Disclosure of Invention

The utility model aims to provide a pouring device which solves the problems in the prior art, facilitates the position movement of pouring points and improves the personal safety of constructors.

In order to achieve the above object, the present utility model provides the following solutions:

the utility model provides a pouring device which comprises a funnel and a steel wire hose, wherein the funnel is provided with a large-opening end and a small-opening end, the small-opening end is fixedly connected and communicated with one end of the steel wire hose, the other end of the steel wire hose can extend to a wall protection template pouring position in a well, and the funnel can be fixedly placed at the periphery of a wellhead.

Preferably, the device further comprises a fixing frame, the funnel can be fixedly arranged on the fixing frame, and the fixing frame is used for being placed on the ground beside the wellhead.

Preferably, the inner wall of the steel wire hose is transparent.

Preferably, the small opening end of the funnel is fixedly provided with a connecting pipe, the connecting pipe is a steel pipe, and the steel wire hose can be sleeved and fixed on the steel pipe.

Preferably, the outer diameter of the large opening end of the funnel is 50 cm-70 cm, the outer diameter of the small opening end of the funnel is the same as the inner diameter of the steel wire hose, and the height of the funnel is 40 cm-60 cm.

Preferably, the length of the connecting pipe is 20cm.

Preferably, the steel wire hose is a PVC pipe with steel wires arranged inside and 100mm in outer diameter.

Preferably, the steel wire hose is sleeved on the outer side of a part of the connecting pipe, and is also sleeved and fixed with a steel wire hose clamp for tightening.

Compared with the prior art, the utility model has the following technical effects:

according to the pouring device provided by the utility model, the steel wire hose is adopted, so that the pouring device not only can ensure certain strength, but also has certain softness, thereby being convenient for manual movement of a pouring point of the well bottom retaining wall template, and the funnel can be fixedly placed beside the well mouth without being hung at the well mouth due to the arrangement of the steel wire hose with certain softness, so that the personal safety risk brought to underground constructors due to the fact that poured concrete falls into the well from the funnel can be avoided.

Further, the fixed frame is arranged to facilitate stable placement of the funnel.

Further, the steel wire hose adopts transparent structure, and its state when can conveniently observing concrete placement also makes things convenient for the constructor to dredge in time if blockking up.

Furthermore, the connection pipe is convenient for the connection of the steel wire hose.

Further, the external diameter of the large opening end of the funnel is large, namely the caliber of receiving concrete is large, the concrete can be prevented from falling to the outside of the funnel, the height is high, a certain amount of concrete can be contained, and the continuity of bottom concrete pouring is guaranteed.

Furthermore, the connecting pipe is 20cm in length, so that stable connection with the steel wire hose can be ensured.

Further, the pipe with the PVC material and the diameter of 100mm is adopted, the small caliber is convenient for the movement of bottom constructors, the impact force of poured concrete to a well bottom pouring point can be reduced, stable pouring of the concrete is guaranteed, the PVC material is not easy to damage, the temperature resistant effect is good, and the service life of the pipe can be prolonged.

Further, the steel wire hose clamp can ensure the connection firmness of the connecting pipe and the steel wire hose.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a pouring device provided by the utility model.

In the figure: 100-pouring devices; 1-a funnel; 2-a steel wire hose; 3-fixing frame; 4-a concrete pouring vehicle; 5-wall protection templates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide a pouring device which solves the problems existing in the prior art, is convenient for the position movement of pouring points and improves the personal safety of constructors.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Example 1

This embodiment provides a pouring device 100, mainly used water-rich stratum temporary shaft's pouring, including funnel 1 and wire hose 2, funnel 1 has big mouth end and little mouth end, and little mouth end and wire hose 2's one end fixed connection and intercommunication, wire hose 2's the other end can extend to the wall protection template 5 pouring department in the well, and funnel 1 can be fixed to be placed at the well head periphery. Through adopting wire hose 2, it can enough guarantee to have certain intensity, and has certain compliance again to make things convenient for the manual work of shaft bottom dado template 5 pouring point to remove, and the setting of wire hose 2 that has certain compliance also can make funnel 1 need not to hang in well head department, but place it fixed by the well head, thereby also can avoid the concrete of pouring to drop to the personal safety risk that brings to the constructor in the pit in the well from funnel 1.

Specifically, the concrete is poured on the retaining wall template 5 of the water-rich layer in an underwater concrete pouring mode.

Specifically, as shown in fig. 1, concrete is poured by a concrete pouring truck 4.

In an alternative of this embodiment, as shown in fig. 1, preferably, the pouring device 100 further includes a fixing frame 3, where the funnel 1 can be fixedly disposed on the fixing frame 3, and the fixing frame 3 is used for being placed on the ground beside the wellhead. The fixed frame 3 is arranged to facilitate the stable placement of the funnel 1.

In the alternative of this embodiment, it is preferable that the inner wall of the wire hose 2 is transparent. The steel wire hose 2 adopts transparent structure, and its state when can conveniently observing concrete placement also makes things convenient for the constructor to dredge in time if blockking up.

In the alternative of this embodiment, preferably, the small opening end of the funnel 1 is fixedly provided with a connecting pipe, the connecting pipe is a steel pipe, and the steel wire hose 2 can be sleeved and fixed on the steel pipe. The arrangement of the connecting pipe facilitates the connection of the steel wire hose 2.

In the alternative of this embodiment, preferably, the outer diameter of the large opening end of the funnel 1 is 50 cm-70 cm, the outer diameter of the small opening end of the funnel 1 is the same as the inner diameter of the steel wire hose 2, and the height of the funnel 1 is 40 cm-60 cm. The external diameter of the large mouth end of the funnel 1 is large, namely the caliber for receiving concrete is large, the concrete can be prevented from falling to the outside of the funnel 1, the height is high, a certain amount of concrete can be contained, and the continuity of bottom concrete pouring is ensured.

Specifically, the outer diameter of the large mouth end of the funnel 1 is preferably 60cm, and the height of the funnel 1 is preferably 50cm.

In an alternative of this embodiment, the length of the connecting tube is preferably 20cm. The connecting pipe is 20cm in length, which can ensure stable connection with the steel wire hose 2.

In the alternative of this embodiment, the steel wire hose 2 is preferably a PVC pipe with steel wires inside and 100mm outer diameter. Adopt PVC material and diameter for 100 mm's pipe, its small-bore makes things convenient for bottom constructor's removal, and the small-bore concrete that can reduce to pour to the well bottom the impact force of point, guarantees that it is pour steadily, and PVC material is not fragile, and the temperature-resistant is effectual, can prolong its life.

Specifically, the steel wire hose 2 is an existing component, and the acquisition is simple and convenient.

In the alternative of this embodiment, preferably, the steel wire hose 2 is sleeved on the outer side of the part of the connecting pipe and is also sleeved and fixed with a steel wire hose clamp for tightening. The steel wire hose clamp can ensure the connection firmness of the connecting pipe and the steel wire hose 2.

The specific using method comprises the following steps:

step one, calculating the length of the steel wire hose 2 according to the placement position and the bottom depth of the funnel 1, and connecting the steel wire hose 2 with a connecting pipe below the funnel 1;

placing a fixing frame 3 and a funnel 1, and extending the other end of a steel wire hose 2 to a pouring point of a wall protection template 5 in a well, wherein the distance between the bottom of the steel wire hose 2 and the bottom of a pouring position is about 10 cm;

step three, firstly wetting the funnel 1 and the steel wire hose 2 with water;

measuring the concrete poured at the retaining wall template 5 at any time, and ensuring the concrete elevation around to be basically consistent;

fifthly, when one side of the wall protection concrete is 500mm high, manually moving the steel wire hose 2 to another concrete pouring point, and pouring the steel wire hose to the top of the wall protection template 5 in a mode of pouring concrete under water in a water-rich layer;

step six, vibrating the poured concrete by adopting an inserted vibrating rod;

and step seven, cleaning and dismantling the steel wire hose 2 and the funnel 1, and storing the steel wire hose 2 and the funnel 1.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. A pouring device which is characterized in that: including funnel and wire hose, the funnel has big mouth end and little mouth end, little mouth end with wire hose's one end fixed connection and intercommunication, wire hose's the other end can extend to the dado template department of pouring in the well, just the funnel can be fixed to be placed at the well head periphery.

2. The casting apparatus according to claim 1, wherein: the hopper is characterized by further comprising a fixing frame, wherein the hopper can be fixedly arranged on the fixing frame, and the fixing frame is used for being placed on the ground beside a wellhead.

3. The casting apparatus according to claim 1, wherein: the inner wall of the steel wire hose is transparent.

4. The casting apparatus according to claim 1, wherein: the small opening end of the funnel is fixedly provided with a connecting pipe, the connecting pipe is a steel pipe, and the steel wire hose can be sleeved and fixed on the steel pipe.

5. The casting apparatus according to claim 1, wherein: the outer diameter of the large opening end of the funnel is 50 cm-70 cm, the outer diameter of the small opening end of the funnel is the same as the inner diameter of the steel wire hose, and the height of the funnel is 40 cm-60 cm.

6. The casting apparatus according to claim 4, wherein: the length of the connecting pipe is 20cm.

7. The casting apparatus according to claim 1, wherein: the steel wire hose is a PVC pipe with steel wires arranged in the inside and 100mm in outer diameter.

8. The casting apparatus according to claim 4, wherein: the steel wire hose is sleeved on the outer side of a part of the connecting pipe, and is fixedly sleeved with a steel wire hose clamp for tightening.