CN220394550U - Annular wall concrete pouring hopper - Google Patents

Abstract

The utility model relates to a ring wall concrete pouring hopper, which comprises a hopper body, wherein a connecting assembly is arranged on the outer side of the hopper body; the connecting assembly comprises a hopper outlet arranged at the bottom of the hopper body, a guide pipe is arranged at the bottom of the hopper outlet, an annular frame is fixedly connected with the outer surface of the guide pipe, a rotating shaft is fixedly connected to the inner side of the annular frame, a fixing rod is rotatably connected to the outer surface of the rotating shaft, a spring is arranged in the fixing rod, a connecting rod is movably connected to the fixing rod, a first fixing block is fixedly connected to the top of the connecting rod, and a second fixing block is fixedly connected to the left side and the right side of the hopper body. This rampart concrete placement hopper sets up coupling assembling, through connecting rod, spring, first fixed block, annular frame etc. is connected pipe and hopper, reduces hopper and pipe because of clamp, buckle are connected unsealed, and concrete leaks, influences the pouring effect.

Description

Annular wall concrete pouring hopper

Technical Field

The utility model relates to the technical field of pile foundation construction, in particular to a circular wall concrete pouring hopper.

Background

The common concrete pouring hopper in the market is to insert a steel pipe pile into a pile planting hole for temporary fixation, then pour rock-socketed concrete in a ring wall gap between the steel pipe pile and the pile planting hole, and the conventional concrete hopper cannot be suitable for ring wall concrete pouring because of a narrow ring wall concrete pouring space, and the ring wall concrete pouring hopper is designed according to the size (diameter) of the steel pipe pile and the ring wall gap, wherein the size of the hopper is required to ensure that the contained concrete amount is larger than the initial concrete pouring amount; the size (diameter) of the hopper outlet is consistent with the diameter of the guide pipe, so that concrete can flow out of the guide pipe smoothly (the minimum diameter of the guide pipe) and can be inserted into the gap of the annular wall smoothly (the maximum diameter of the guide pipe).

The hopper and the guide pipe in the market are usually connected or welded through a clamp and a buckle, but the connection between the clamp and the buckle can lead the connection between the guide pipe and the hopper to be not tight, so that the pouring effect is poor; the welding is inconvenient to detach, and therefore one of the welding and the welding is inconvenient to replace after being worn, and therefore the annular wall concrete pouring hopper is provided to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the annular wall concrete pouring hopper, which has the advantages of improving pouring efficiency and the like, and solves the problem that the connection mode of a guide pipe and the hopper on the market can influence the pouring efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the annular wall concrete pouring hopper comprises a hopper body, wherein a connecting assembly is arranged on the outer side of the hopper body; the utility model discloses a hopper, including the bottom that sets up in the hopper body, the bottom of hopper export is provided with the pipe, the surface fixedly connected with annular frame of pipe, the inboard fixedly connected with pivot of connecting block, the surface rotation of pivot is connected with the dead lever, the inside of dead lever is provided with the spring, the inside swing joint of dead lever has the connecting rod, the first fixed block of top fixedly connected with of connecting rod, the equal fixedly connected with second fixed block of left and right sides of hopper body, the outside of hopper body is provided with the steel-pipe pile, the bottom of hopper body is provided with the interface.

Further, the hopper body is divided into an upper part and a lower part, the upper part is of a vertical cylindrical structure, the lower part is of an inverted cone table shape, the hopper body is made of steel plates, and the hopper body is of an eccentric design.

Further, the top fixedly connected with lug of hopper body, the quantity of lug is four, and is the symmetric distribution, first fixed block, second fixed block are crooked form, the outside of first fixed block sets up the bolt, the bolt runs through the inside outside that extends to the second fixed block of first fixed block, the screw hole with bolt looks adaptation has all been seted up to inside first fixed block, the second fixed block.

Further, one end of the connecting rod extends to the outside of the fixed rod, and two ends of the spring are fixedly connected to the bottom inside the fixed rod and the bottom of the connecting rod respectively.

Further, one side of the hopper body, which is close to the guide pipe, is fixedly connected with an annular frame, the inner side of the annular frame is fixedly connected with a rubber ring, and the guide pipe is positioned in the annular frame.

Further, the rotation hole matched with the rotation shaft is formed in the fixing rod, and the rotation shaft, the fixing rod, the connecting rod, the spring, the first fixing block and the second fixing block are symmetrically distributed.

Further, the hopper body is provided with an arc plate once, the diameter of the arc plate is equal to that of the steel pipe pile, a pile planting hole is formed in the steel pipe pile, and one end of the guide pipe extends to the inside of the steel pipe pile.

Further, the top of the hopper body is close to one side of the circular arc plate, and the diameter of the hopper outlet is equal to the diameter of the guide pipe.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this rampart concrete placement hopper sets up coupling assembling, through connecting rod, spring, first fixed block, annular frame etc. is connected pipe and hopper, reduces hopper and pipe because of clamp, buckle are connected unseal, and concrete leaks, influences the pouring effect, conveniently separates pipe and hopper simultaneously, when one side wearing and tearing, conveniently changes it.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a view showing the use of the hopper body according to the structure of the present utility model;

fig. 4 is an enlarged view of the portion a of fig. 1, which is a structural view of the present utility model.

In the figure: 1 hopper body, 2 circular arc plates, 3 hopper outlets, 4 interfaces, 5 guide pipes, 6 steel pipe piles, 7 rotating shafts, 8 lifting lugs, 9 fixing rods, 10 springs, 11 connecting rods, 12 first fixing blocks, 13 second fixing blocks, 14 annular frames, 15 bolts and 16 connecting blocks.

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.

Referring to fig. 1 to 4, an annular wall concrete pouring hopper in the present embodiment includes a hopper body 1, and an outer side of the hopper body 1 is provided with; including setting up in the bottom of hopper body 1 and being provided with hopper export 3, the bottom of hopper export 3 is provided with pipe 5, the surface fixedly connected with annular frame 14 of pipe 5, the inboard fixedly connected with pivot 7 of connecting block 16, the surface rotation of pivot 7 is connected with dead lever 9, the inside of dead lever 9 is provided with spring 10, the inside swing joint of dead lever 9 has connecting rod 11, the top fixedly connected with first fixed block 12 of connecting rod 11, the equal fixedly connected with second fixed block 13 of the left and right sides of hopper body 1, the outside of hopper body 1 is provided with steel-pipe pile 6, the bottom of hopper body 1 is provided with interface 4.

The hopper body 1 is divided into an upper part and a lower part, the upper part is of an upright cylindrical structure, the lower part is of an inverted frustum shape, the hopper body 1 is of a steel plate, the hopper body 1 is of an eccentric design, the top of the hopper body 1 is fixedly connected with lifting lugs 8, the number of the lifting lugs 8 is four and is symmetrically distributed, the first fixing block 12 and the second fixing block 13 are all of a bent shape, bolts 15 are arranged outside the first fixing block 12, the bolts 15 penetrate through the inside of the first fixing block 12 and extend to the outside of the second fixing block 13, threaded holes matched with the bolts 15 are formed in the inside of the first fixing block 12 and the inside of the second fixing block 13, one end of a connecting rod 10 extends to the outside of a fixing rod 9, and two ends of the spring 10 are fixedly connected to the bottom inside of the fixing rod 9 and the bottom of the connecting rod 10 respectively.

In addition, one side fixedly connected with annular frame 14 that hopper body 1 is close to pipe 5, the inboard fixedly connected with rubber circle of annular frame 14, pipe 5 is located the inside of annular frame 14, the inside rotation hole with pivot 7 looks adaptation of having seted up of dead lever 9, the pivot 7, dead lever 9, connecting rod 11, spring 10, first fixed block 12, the quantity of second fixed block 13 all has two, and be the symmetric distribution, hopper body 1 has once to be provided with circular arc board 2, the diameter of circular arc board 2 equals the diameter of steel-pipe pile 6, the pile planting hole has been seted up to the inside of steel-pipe pile 6, pipe 5 has one end to extend to the inside of steel-pipe pile 6, the top of hopper body 1 is close to one side of circular arc board 2, the diameter of hopper export 3 equals the diameter of pipe 5.

The working principle of the embodiment is as follows:

in the annular wall concrete pouring hopper, the guide pipe 5 is placed in the annular frame 14, the connecting rod 11 is pulled by the spring 10 until the first fixed block 12 is connected with the second fixed block 13, and the bolts 15 are screwed into the first fixed block 12 and the second fixed block 13.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a surrounding wall concrete placement hopper, includes hopper body (1), its characterized in that: a connecting component is arranged on the outer side of the hopper body (1);

the utility model provides a connecting assembly, including setting up in the bottom of hopper body (1) is provided with hopper outlet (3), the bottom of hopper outlet (3) is provided with pipe (5), the surface fixedly connected with annular frame (14) of pipe (5), the inboard fixedly connected with pivot (7) of connecting block (16), the surface rotation of pivot (7) is connected with dead lever (9), the inside of dead lever (9) is provided with spring (10), the inside swing joint of dead lever (9) has connecting rod (11), the top fixedly connected with first fixed block (12) of connecting rod (11), the equal fixedly connected with second fixed block (13) in the left and right sides of hopper body (1), the outside of hopper body (1) is provided with steel-pipe pile (6), the bottom of hopper body (1) is provided with interface (4).

2. A surround wall concrete placement hopper as defined in claim 1 wherein: the hopper body (1) is divided into an upper part and a lower part, the upper part is of a vertical cylindrical structure, the lower part is of an inverted cone table shape, the hopper body (1) is made of steel plates, and the hopper body (1) is of an eccentric design.

3. A surround wall concrete placement hopper as defined in claim 1 wherein: the hopper is characterized in that lifting lugs (8) are fixedly connected to the top of the hopper body (1), the number of the lifting lugs (8) is four and symmetrically distributed, the first fixing blocks (12) and the second fixing blocks (13) are all in a bent shape, bolts (15) are arranged outside the first fixing blocks (12), the bolts (15) penetrate through the first fixing blocks (12) and extend to the outside of the second fixing blocks (13), and threaded holes matched with the bolts (15) are formed in the first fixing blocks (12) and the second fixing blocks (13).

4. A surround wall concrete placement hopper as defined in claim 1 wherein: one end of the connecting rod (11) extends to the outside of the fixed rod (9), and two ends of the spring (10) are fixedly connected to the inner bottom of the fixed rod (9) and the bottom of the connecting rod (11) respectively.

5. A surround wall concrete placement hopper as defined in claim 1 wherein: one side of the hopper body (1) close to the guide pipe (5) is fixedly connected with an annular frame (14), the inner side of the annular frame (14) is fixedly connected with a rubber ring, and the guide pipe (5) is positioned in the annular frame (14).

6. A surround wall concrete placement hopper as defined in claim 1 wherein: the fixed rod (9) is internally provided with a rotating hole matched with the rotating shaft (7), and the rotating shaft (7), the fixed rod (9), the connecting rod (11), the spring (10), the first fixed block (12) and the second fixed block (13) are symmetrically distributed.

7. A surround wall concrete placement hopper as defined in claim 1 wherein: the hopper body (1) has one time to be provided with circular arc board (2), the diameter of circular arc board (2) equals the diameter of steel-pipe pile (6), the pile planting hole has been seted up to the inside of steel-pipe pile (6), pipe (5) have one end to extend to the inside of steel-pipe pile (6).

8. A surround wall concrete placement hopper as defined in claim 1 wherein: the top of the hopper body (1) is close to one side of the circular arc plate (2), and the diameter of the hopper outlet (3) is equal to the diameter of the guide pipe (5).