CN218204413U

CN218204413U - Pile foundation concrete pouring funnel

Info

Publication number: CN218204413U
Application number: CN202221765159.9U
Authority: CN
Inventors: 李郴; 刘磊海; 李强; 王明刚
Original assignee: China Tiesiju Civil Engineering Group Co Ltd CTCE Group; Fifth Engineering Co Ltd of CTCE Group
Current assignee: China Tiesiju Civil Engineering Group Co Ltd CTCE Group; Fifth Engineering Co Ltd of CTCE Group
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-01-03
Anticipated expiration: 2032-07-08

Abstract

The utility model provides a pile foundation concrete placement funnel, include: the funnel assembly comprises a funnel body and a square pipe fitting fixed on the funnel body; the swinging assembly is arranged in the funnel assembly and comprises a transfer funnel fixed in the funnel body and a conveying pipe fixed at the bottom of the transfer funnel, a fan-shaped block is connected below the conveying pipe and is rotatably connected in the square pipe fitting through a movable shaft, a discharging pipe is fixed at the bottom of the fan-shaped block, and one end of the discharging pipe extends out of the square pipe fitting; wherein, the sector is the cavity setting, the sector top is equipped with the open slot, conveying pipeline one end is passed the open slot stretches into in the sector, the utility model discloses utilize the sector at this internal swing of funnel, make the discharging pipe follow the swing, need not the swing hopper for concrete placement labour saving and time saving has accelerated the construction progress.

Description

Pile foundation concrete pouring funnel

Technical Field

The utility model belongs to the technical field of construction, specifically relate to a pile foundation concrete placement funnel.

Background

In recent years, due to the development of highway construction, a channel is an important small-sized structure in a highway, has the characteristics of multiple points, wide range, large volume and high investment, and along with the economic and scientific development, higher requirements are put forward on engineering construction and field management. In order to enable the culvert to be more standardized, the existing culvert usually adopts a process of prefabricating and then assembling, and only foundation pile foundations and bottom plate reinforced concrete of the culvert need to be constructed on site.

The pile foundation generally forms by reinforced concrete pouring, generally need adopt the funnel to pour pile foundation concrete, lets in the funnel with the concrete usually and spills by the funnel and accomplish the process of pouring, more even for guaranteeing concrete placement, need the discharge gate position of the funnel of swinging often to guarantee that concrete placement is even, nevertheless because the general volume of funnel is great, when the discharge gate position of swing funnel, comparatively difficult and take trouble hard, influence the construction progress.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pile foundation concrete placement funnel for when solving among the prior art at swing funnel's discharge gate position, comparatively difficult and take trouble hard, influence the technical problem of construction progress.

The utility model provides a following technical scheme, a pile foundation concrete placement funnel, include:

the funnel assembly comprises a funnel body and a square pipe fitting fixed on the funnel body;

the swinging assembly is arranged in the funnel assembly and comprises a transfer funnel fixed in the funnel body and a material conveying pipe fixed at the bottom of the transfer funnel, a fan-shaped block is connected below the material conveying pipe, a material discharging pipe is fixed at the bottom of the fan-shaped block, one end of the material discharging pipe extends out of the square pipe fitting, and the material discharging pipe is rotatably connected in the square pipe fitting through a movable shaft;

the fan-shaped block is arranged in a hollow mode, an open slot is formed in the top of the fan-shaped block, and one end of the conveying pipe penetrates through the open slot and extends into the fan-shaped block.

Compared with the prior art, the beneficial effects of the application are that: carry out pile foundation concrete placement in-process at this application, only need to use the loose axle to swing the segment as the centre of a circle, can drive the discharging pipe and follow the segment swing to change the output direction of concrete, avoided the process of swing funnel body position, and it is laborsaving to save trouble more, accelerated the construction progress.

Preferably, the funnel body is provided with an observation window, and the observation window is provided with volume scales.

Preferably, two sides of the sector block are connected with the inner wall of the funnel body through springs.

Preferably, a limiting block of a fan-shaped structure is fixed at a position of the fan-shaped block close to the opening groove, a sliding block is fixed on the outer wall of the conveying pipe, and a limiting groove which is provided with the fan-shaped structure and can be used for the sliding block to slide is formed in the limiting block.

Preferably, one end of the discharge pipe, which is far away from the sector block, is fixed with a buffer cloth bag with two ends arranged in a run-through manner.

Preferably, a driving assembly is fixed on the outer wall of the square pipe fitting and comprises a box body, a driving wheel and a driven wheel which are meshed with each other are rotationally connected in the box body, and the driven wheel is coaxially connected with the movable shaft.

Preferably, the outer side of the box body is connected with a hand-operated wheel, a hand-operated rod is eccentrically connected to the hand-operated wheel, and the hand-operated wheel is coaxially connected with the driving wheel.

Drawings

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

Fig. 1 is a perspective view of a pile foundation concrete pouring funnel provided by an embodiment of the present invention;

fig. 2 is a plan view of a pile foundation concrete pouring funnel according to an embodiment of the present invention;

fig. 3 is an internal structure diagram of a pile foundation concrete pouring funnel provided by the embodiment of the present invention;

fig. 4 is a cross-sectional view of a segment according to an embodiment of the present invention;

fig. 5 is a perspective view of a sector according to an embodiment of the present invention.

Description of the reference numerals:

funnel assembly	1	Funnel body	11
				Observation window	12	Volume scale	13
Square pipe fitting	14	Swing assembly	2
				Discharge pipe	21	Buffer cloth bag	22
Transfer funnel	23	Material conveying pipe	24
				Sector block	25	Limiting block	251
Sliding block	252	Limiting groove	253
				Spring	26	Drive assembly	3
Hand-operated wheel	31	Box body	32
				Driven wheel	33	Driving wheel	34

The present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1, a pile foundation concrete pouring funnel includes: a hopper assembly 1 and a swing assembly 2;

the funnel assembly 1 comprises a funnel body 11 and a square pipe 14 fixed on the funnel body 11.

Specifically, funnel body 11 is the funnel that building construction field was commonly used, and square pipe fitting 14 is used for installing the swing subassembly 2 of this application, just square pipe fitting 14 with funnel body 11 intercommunication sets up.

As shown in fig. 3, the swing assembly 2 is installed in the funnel assembly 1, the swing assembly 2 includes a transfer funnel 23 fixed in the funnel body 11 and a material conveying pipe 24 fixed at the bottom of the transfer funnel 23, a sector 25 is connected below the material conveying pipe 24, a material discharging pipe 21 is fixed at the bottom of the sector 25, one end of the material discharging pipe 21 extends out of the square pipe 14, and the material discharging pipe 21 is rotatably connected in the square pipe 14 through a movable shaft;

specifically, the segment 25 is installed in the funnel body 11, and the internal space of the funnel body 11 is large, so that a sufficient space can be reserved for the swing of the segment 25, when pile foundation concrete is poured, concrete can be put into the transfer funnel 23, a concrete pattern in the transfer funnel 23 enters the segment 25 through the material conveying pipe 24, and then the concrete is output through the material discharging pipe 21, so that the pouring process of the concrete is completed;

it should be noted that the transfer funnel 23 is communicated with the delivery pipe 24, the delivery pipe 24 is communicated with the sector 25, in order to ensure that the delivery pipe 24 continuously supplies concrete to the discharge pipe 21 while the sector 25 swings, the sector 25 is arranged in a sector structure, and the center of the sector 25 is on the axis of the movable shaft, so that no matter the sector 25 swings to any angle, one end of the delivery pipe 24 can extend into the sector 25, and concrete is continuously supplied to the discharge pipe 21, thereby completing the process of pouring pile-based concrete.

As shown in fig. 4, the sector 25 is hollow, an open slot is formed at the top of the sector 25, and one end of the feed delivery pipe 24 penetrates through the open slot and extends into the sector;

specifically, the width of the open slot is equal to the diameter of the material conveying pipe 24, and when the fan-shaped block 25 swings, the position of the material conveying pipe 24 is fixed, that is, the open slot moves on the periphery of the material conveying pipe 24, so that the material conveying pipe 24 can continuously supply concrete for the material discharging pipe 21, and the normal pouring process of pile foundation concrete is ensured.

In this embodiment, the funnel body 11 is provided with an observation window 12, and the observation window 12 is provided with volume scales 13;

specifically, the observation window 12 can be made of transparent materials such as acrylic, glass, plastics, etc. so that the operator can observe the internal condition of the funnel body 11 through the observation window 12, and the volume of the concrete stored in the funnel body 11 can be visually known through the volume scale 13 on the observation window 12.

In the embodiment, two sides of the sector 25 are connected with the inner wall of the funnel body 11 through springs 26;

specifically, the arrangement of the spring 26 can further define the installation position of the segment 25 in the funnel body 11, and the spring 26 provides a resilient force to quickly restore the segment 25 after the swing is completed.

As shown in fig. 5, in this embodiment, a limiting block 251 with a sector structure is fixed at a position of the sector 25 close to the open slot, a sliding block 252 is fixed on an outer wall of the feeding pipe 24, and a limiting slot 253 with a sector structure is formed in the limiting block 251, and the sliding block 252 can slide;

specifically, the sliding block 252 is matched with the limiting groove 253, so that the sector 25 can swing conveniently, the swinging direction of the sector 25 and the position of the material conveying pipe 24 can be limited, and the condition that the material conveying pipe 24 is separated from the sector 25 is avoided.

In this embodiment, a buffer cloth bag 22 with two ends penetrating is fixed at one end of the discharge pipe 21 away from the sector 25;

specifically, the buffer cloth bag 22 is fixed at the end of the discharge pipe 21 through a hoop, when concrete is delivered from one end of the discharge pipe 21, the concrete can directly contact with the buffer cloth bag 22, and the buffer cloth bag 22 is made of a flexible material, so that impact force generated when the concrete is delivered can be reduced, and splashing of the concrete during pouring can be reduced.

As shown in fig. 2, in this embodiment, a driving assembly 3 is fixed on an outer wall of the square pipe, the driving assembly 3 includes a box 32, a driving wheel 34 and a driven wheel 33 which are engaged with each other are rotatably connected in the box 32, and the driven wheel 33 is coaxially connected with the movable shaft;

specifically, the driving assembly 3 is configured to drive the sector 25 and the discharge pipe 21 to swing, and drive the driven wheel 33 engaged with the driving wheel 34 to rotate through rotation of the driving wheel 34, so as to drive the sector 25 and the discharge pipe 21 to rotate around the movable shaft, and the sector 25 and the discharge pipe 21 can swing by adjusting the rotation direction of the driving wheel 34.

In this embodiment, a hand-operated wheel 31 is connected to the outer side of the box 32, a hand-operated rod is eccentrically connected to the hand-operated wheel 31, and the hand-operated wheel 31 is coaxially connected with the driving wheel 34;

specifically, in concrete work progress, the staff holds the hand cranking bar and drives hand cranking wheel 31 and rotate, then drives action wheel 34 and follow driving wheel 33 and rotates to make sector 25 and discharging pipe 21 use the loose axle as the centre of a circle and rotate, thereby changed the position of discharging pipe 21 bottom, in order to realize the even pouring of concrete.

To sum up, the utility model discloses pile foundation concrete placement funnel in the middle of the above-mentioned embodiment is carrying out pile foundation concrete placement in-process, only needs to use the loose axle to swing the segment 25 as the centre of a circle, can drive discharging pipe 21 and follow the swing of segment 25 to change the output direction of concrete, avoided the process of swing funnel body 11 positions, and it is laborsaving to save trouble more, accelerated the construction progress.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a pile foundation concrete placement funnel which characterized in that includes:

2. The pile foundation concrete pouring funnel of claim 1, wherein an observation window is formed in the funnel body, and volume scales are arranged on the observation window.

3. The pile concrete casting funnel of claim 1, wherein both sides of the segment are connected with the inner wall of the funnel body by springs.

4. The pile concrete pouring funnel according to claim 1, wherein a limiting block of a fan-shaped structure is fixed at a position of the fan-shaped block close to the opening groove, a sliding block is fixed on the outer wall of the delivery pipe, and a limiting groove which is provided with a fan-shaped structure and can be used for the sliding block to slide is formed in the limiting block.

5. The pile foundation concrete pouring funnel according to claim 1, wherein a buffer cloth bag with two ends penetrating is fixed at one end of the discharge pipe, which is far away from the sector.

6. A pile concrete pouring funnel according to claim 1, wherein a driving assembly is fixed to an outer wall of the square pipe member, the driving assembly including a housing, a driving wheel and a driven wheel being rotatably connected to the housing, the driving wheel and the driven wheel being coaxially connected to the movable shaft.

7. The pile foundation concrete pouring funnel of claim 6, characterized in that a hand-operated wheel is connected to the outer side of the box body, a hand-operated rod is eccentrically connected to the hand-operated wheel, and the hand-operated wheel is coaxially connected with the driving wheel.