CN213953015U

CN213953015U - Building engineering concrete placement equipment

Info

Publication number: CN213953015U
Application number: CN202022351465.5U
Authority: CN
Inventors: 胡俊峰; 黄小洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-13
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a building engineering concrete placement equipment, its structure includes: the device comprises universal wheels, a base, a guardrail, a stirring and pouring tank, a driver and a pouring and conveying box, wherein the universal wheels are fixed at the bottom of the base through welding, the upper surface of the base is in interference fit with the guardrail, the stirring and pouring tank is positioned on the left side of the guardrail, and a support frame at the bottom is connected with the base through bolts; the utility model has the advantages that the extrusion hopper is arranged, and the extrusion hopper shell is of a structure with a larger diameter of the feeding port and a smaller diameter of the discharging port, so that the space in the conveying process is gradually reduced, the concrete is extruded, and the purposes of extruding the air in the concrete and reducing the content of air bubbles are achieved; through set up the impeller that rotates pouring conveying case inside, utilize the fluidic power of transportation process to make it rotate and drive the extrusion fill and carry out reciprocating type horizontal motion, pour the pipe and can remove about reaching the ejection of compact, played and pour the in-process and pour the pipe and can control and pour, homogeneity when improving concrete placement.

Description

Building engineering concrete placement equipment

Technical Field

The utility model relates to a, in particular to building engineering concrete placement equipment belongs to building engineering equipment technical field.

Background

In the building engineering, the process of filling concrete, cement and other semi-fluid materials into a building template and completing curing is called pouring; the concrete pouring method generally uses special pouring equipment which is used for starting from semi-finished products, firstly completing mixing and stirring, then pressurizing and conveying to a position to be poured through a pipeline, and then spraying the concrete at a specific pressure and flow rate, thereby completing the pouring process; however, the content of air bubbles in concrete can not be reduced by the existing concrete pouring equipment, so that the workload of subsequent vibration is increased, and the pouring pipe is only fixed for pouring in the pouring process, so that the concrete pouring is not uniform, and the pouring quality is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a building engineering concrete placement equipment to solve the problem that the equipment of pouring can not reduce the content of bubble in the concrete.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a concrete pouring equipment for construction engineering, the structure of which includes: jar, driver, the defeated workbin of pouring are pour to universal wheel, base, guardrail, stirring, the universal wheel passes through welded fastening in the base bottom, base upper surface and guardrail interference fit, the jar is pour in the stirring and is located the guardrail left side, and the support frame of bottom passes through bolted connection with the base, the top of the tank portion is pour in the stirring to the driver installation, pour the defeated workbin and fix and pour a jar left end at the stirring.

As the utility model discloses a preferred technical scheme of building engineering concrete placement equipment, it includes that box, sealed lock piece, rotating impeller, transfer line, spring block, extrusion fill to pour defeated material case, sealed lock piece is equipped with two, and fixes at the box right-hand member through the welding, rotating impeller installs inside the box, the extrusion is fought and is located rotating impeller left side to be connected with rotating impeller through the transfer line, the spring block closely laminates with the box internal surface.

As the utility model discloses a preferred technical scheme of building engineering concrete placement equipment, the extrusion is fought including extrusion fill casing, movable rod, first extrusion piece, discharge gate, second extrusion piece, dead lever, movable rod through connection is on extrusion fill casing surface, and with the nested cooperation of first extrusion piece, the discharge gate has been seted up on extrusion fill casing surface, second extrusion piece is nested each other with the dead lever, dead lever bottom and movable rod top intermeshing.

As the utility model discloses a preferred technical scheme of building engineering concrete placement equipment, the spring block surface is fixed with the rubber gasket through gluey connection.

As the utility model discloses a preferred technical scheme of building engineering concrete placement equipment, the feed inlet diameter ratio discharge gate diameter of extrusion fill casing is big.

As the utility model discloses a preferred technical scheme of building engineering concrete placement equipment, the screw thread on activity pole surface is the symmetric distribution structure.

As the utility model discloses a preferred technical scheme of building engineering concrete pouring equipment, the extrusion fill casing is corrosion-resistant material.

As the utility model discloses an optimal technical scheme of building engineering concrete placement equipment, the impeller that rotates is stainless steel.

Advantageous effects

The utility model relates to a building engineering concrete placement equipment has following effect:

1. the utility model discloses a set up the extrusion and fight, because the extrusion fill casing is the structure that the feed inlet diameter is great, the discharge gate diameter is less, makes the process space of carrying reduce gradually, plays the extrusion to the concrete, reaches the air extrusion with concrete inside, has reduced bubble content's purpose.

2. The utility model discloses a pouring inside rotating impeller that sets up of conveying case, utilizing the fluidic power of transportation process to make it rotate and drive the extrusion fill and carry out reciprocating type horizontal motion, pour the pipe and can control when reaching the ejection of compact and remove, played and pour the in-process and pour the pipe and can control and pour, homogeneity when improving concrete placement.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a concrete pouring apparatus for construction engineering according to the present invention;

FIG. 2 is a top sectional view of the pouring delivery box of the present invention;

fig. 3 is a side sectional view of the squeezing bucket of the present invention.

In the figure: the device comprises universal wheels-1, a base-2, a guardrail-3, a stirring and pouring tank-4, a driver-5, a pouring and conveying box-6, a box body-61, a sealing and buckling block-62, a rotating impeller-63, a transmission rod-64, a spring block-65, an extrusion hopper-66, an extrusion hopper shell-661, a movable rod-662, a first extrusion block-663, a discharge hole-664, a second extrusion block-665 and a fixed rod-666.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the utility model provides a concrete pouring equipment for construction engineering, which comprises: the structure includes: the concrete mixing and pouring device comprises universal wheels 1, a base 2, a guardrail 3, a mixing and pouring tank 4, a driver 5 and a mixing and pouring box 6, wherein the universal wheels 1 are fixed at the bottom of the base 2 through welding, the universal wheels 1 play a role in moving, the upper surface of the base 2 is in interference fit with the guardrail 3, the mixing and pouring tank 4 is positioned at the left side of the guardrail 3, a support frame at the bottom is connected with the base 2 through bolts, the mixing and pouring tank 4 is used for mixing concrete materials, the driver 5 is installed at the top of the mixing and pouring tank 4, the pouring box 6 is fixed at the left end of the mixing and pouring tank 4, the pouring box 6 comprises a box body 61, a sealing buckling block 62, a rotating impeller 63, a transmission rod 64, a spring block 65 and an extrusion hopper 66, the sealing buckling block 62 is provided with two blocks and is fixed at the right end of the box body 61 through welding, the sealing buckling block 62 avoids the occurrence of gap in connection to cause concrete leakage, the rotating impeller 63 is installed inside the box body 61, the rotating impeller 63 can slightly stir the concrete conveyed, the extrusion hopper 66 is located on the left side of the rotating impeller 63 and is connected with the rotating impeller 63 through the transmission rod 64, the spring block 65 is tightly attached to the inner surface of the box body 61, the spring block 65 avoids the extrusion hopper 66 from colliding and deforming with the box body 61, the extrusion hopper 66 comprises an extrusion hopper shell 661, a movable rod 662, a first extrusion block 663, a discharge port 664, a second extrusion block 665 and a fixed rod 666, the movable rod 662 is in through connection with the surface of the extrusion hopper shell 661 and is in nested fit with the first extrusion block 663, the discharge port 664 is formed in the surface of the extrusion hopper shell 661, the second extrusion block 665 is mutually nested with the fixed rod 666, the second extrusion block 665 and the first extrusion block 663 are continuously changed to extrude the concrete, the bottom of the fixed rod 666 is mutually meshed with the top of the movable rod 662, the surface of the spring block 65 is fixed with a rubber gasket through rubber connection, the diameter of a feed inlet of the extrusion hopper shell 661 is larger than that of a discharge port 664, so that feeding is facilitated and concrete can be extruded, and the threads on the surface of the movable rod 662 are of a symmetrical distribution structure.

When in use:

the device is moved to a pouring position through the universal wheels 1 and the guardrails 3, concrete materials are driven into the stirring and pouring tank 4, and meanwhile, an external power supply is switched on, so that the driver 5 starts to work, and the materials in the stirring and pouring tank are stirred; concrete is conveyed from the stirring pouring tank 4 to the pouring delivery box 6, and because the concrete is fluid, the generated force acts on the rotating impeller 63 to rotate the rotating impeller, and the driving rod 64 drives the extrusion hopper 66 to horizontally move so that the concrete flows out of the pouring pipe and the aim that the pouring pipe can be poured left and right in the pouring process is fulfilled; when the extrusion hopper 66 moves in a reciprocating manner, the movable rod 662 and the first extrusion block 663 are driven to move up and down along the fixed rod 666, and air bubbles in the concrete are extruded by utilizing the movable gap between the second extrusion block 665 and the first extrusion block 663, so that the content of the air bubbles in the concrete is reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A concrete pouring equipment for construction engineering, the structure of which includes: universal wheel (1), base (2), guardrail (3), stirring are pour jar (4), driver (5), are pour defeated workbin (6), its characterized in that:

universal wheel (1) is through welded fastening in base (2) bottom, base (2) upper surface and guardrail (3) interference fit, jar (4) are located guardrail (3) left side to the stirring is pour, and the support frame of bottom passes through bolted connection with base (2), jar (4) top is pour in the stirring in driver (5), it fixes and pours jar (4) left end to pour defeated workbin (6) in the stirring.

2. A construction concrete pouring apparatus according to claim 1, wherein: pour defeated material case (6) and include box (61), sealed lock piece (62), rotation impeller (63), transfer line (64), spring block (65), extrusion fill (66), sealed lock piece (62) are equipped with two, and pass through welded fastening at box (61) right-hand member, rotation impeller (63) are installed inside box (61), extrusion fill (66) are located rotation impeller (63) left side to be connected with rotation impeller (63) through transfer line (64), spring block (65) and box (61) internal surface closely laminate.

3. A construction concrete pouring apparatus according to claim 2, wherein: extrusion fill (66) are including extrusion fill casing (661), movable rod (662), first extrusion piece (663), discharge gate (664), second extrusion piece (665), dead lever (666), movable rod (662) through connection is on extrusion fill casing (661) surface, and with first extrusion piece (663) nested cooperation, discharge gate (664) have been seted up on extrusion fill casing (661) surface, second extrusion piece (665) are nested each other with dead lever (666), dead lever (666) bottom and movable rod (662) top intermeshing.

4. A construction concrete pouring apparatus according to claim 2, wherein: and a rubber gasket is fixedly connected to the surface of the spring block (65) through glue.

5. A construction concrete pouring apparatus according to claim 3, wherein: the diameter of the feed inlet of the extrusion hopper shell (661) is larger than that of the discharge outlet (664).

6. A construction concrete pouring apparatus according to claim 3, wherein: the thread on the surface of the movable rod (662) is in a symmetrical distribution structure.