CN220301804U

CN220301804U - Concrete pumping mechanism

Info

Publication number: CN220301804U
Application number: CN202321547276.2U
Authority: CN
Inventors: 佟立春; 张大军; 王欢; 吕振雷; 蒋应清; 刘岱鑫
Original assignee: Cccc Changsha Construction Co ltd
Current assignee: Cccc Changsha Construction Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-05
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a concrete pumping mechanism, which relates to the technical field of concrete conveying equipment and comprises a base, wherein a steel pipe pile is fixedly welded and installed at the upper end of the base, and a trestle is fixedly welded at the upper end of the steel pipe pile through angle steel welding; the upper end of the buoyancy tank is provided with a ground pump, the output end of the ground pump is fixedly connected with the inner wall of a first hopper, a chute is welded at the upper end of the first hopper through angle steel, a second hopper is arranged at the upper end of the chute, and the second hopper is welded at the inner side of the steel pipe pile through I-steel. According to the utility model, the problem of large-height-difference concrete conveying is solved by adopting the common cooperation among the hopper I, the chute and the hopper II, the chute can quickly realize height adjustment on the premise of not laying again according to the rising and falling of the water level, so that concrete accurately enters the hopper I above the ground pump, accurate pumping work is realized, the practicability is high, and the practicability and the effectiveness of the whole lifting mechanism are improved.

Description

Concrete pumping mechanism

Technical Field

The utility model relates to the technical field of concrete conveying equipment, in particular to a concrete pumping mechanism.

Background

The concrete pump is another kind of concrete pump, utilize the pressure to carry the concrete along the pipeline machinery of continuous delivery, by pump body and conveyer pipe are divided into piston, extrusion formula, hydraulic pressure diaphragm type according to the structural style, the pump body is installed on the chassis of the car, equip the telescopic or cloth pole of bending again, just constitute the pump truck, when the conveying mechanism of current concrete pump is in use, can not carry out better transport to the concrete, can not be applicable to the concrete pump of different co-altitude simultaneously and use, reduced conveying mechanism's application range, be unfavorable for long-term use.

The following problems remain:

the prior art has the problem that concrete is difficult to pump in a long distance, and the chute height cannot be quickly adjusted along with the rising and falling of a water level line, so that the practicability is poor.

Disclosure of Invention

The utility model aims to provide a concrete pumping mechanism for solving the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the concrete pumping mechanism comprises a base, wherein a steel pipe pile is fixedly welded and installed at the upper end of the base, and a trestle is fixedly welded at the upper end of the steel pipe pile through angle steel welding.

The technical scheme of the utility model is further improved as follows: the upper end of the trestle is fixedly welded with a hanging bracket, and a cable is movably arranged on the outer surface of the hanging bracket.

By adopting the technical scheme, the hanging bracket is used for erecting the cable.

The technical scheme of the utility model is further improved as follows: the lower part of gallows is provided with the buoyancy tank, just the upper end surface of buoyancy tank has welded the guardrail respectively.

By adopting the technical scheme, the floating box is used for protecting and blocking the floating box through the arrangement of the guardrails.

The technical scheme of the utility model is further improved as follows: the buoyancy tank is connected with the hanging frame through a cable.

By adopting the technical scheme, the floating box is fixed by the traction of the mooring rope, so that the floating box is prevented from drifting along with water flow.

The technical scheme of the utility model is further improved as follows: the upper end of the buoyancy tank is provided with a ground pump, and the output end of the ground pump is fixedly connected with the inner wall of the hopper I.

By adopting the technical scheme, the pump pipes of the ground pump are connected through the fastener.

The technical scheme of the utility model is further improved as follows: the upper end of the first hopper is movably lapped with a chute through angle steel, and the upper end of the chute is provided with a second hopper.

By adopting the technical scheme, the depth of the chute is 630mm.

The technical scheme of the utility model is further improved as follows: and the second hopper is welded on the inner side of the steel pipe pile through I-steel.

By adopting the technical scheme, the second hopper is welded with the steel pipe pile through I-steel.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a concrete pumping mechanism, which solves the problem of large-height-difference concrete transportation by adopting the common cooperation among a first hopper, a chute and a second hopper, can quickly realize height adjustment on the premise of not re-arrangement according to rising and falling of water level, ensures that concrete accurately enters the first hopper above a ground pump, realizes accurate pumping work, has high practicability and improves the practicability and effectiveness of the whole mechanism.

2. The utility model provides a concrete pumping mechanism, which adopts the joint coordination between a hanging bracket and a cable, can ensure the adjustment of the overall height of a buoyancy tank according to the rising and falling of a water line, and uses the cable to pull a pontoon channel to prevent the buoyancy tank from drifting away.

3. The utility model provides a concrete pumping mechanism, which adopts the common cooperation between a guardrail and a buoyancy tank, and is additionally provided with a protection structure, so that the concrete pumping mechanism is convenient to connect with a cable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a front perspective structure of the present utility model;

FIG. 3 is a schematic side perspective view of the present utility model;

fig. 4 is a schematic view of a chute hoisting three-dimensional structure of the utility model;

fig. 5 is a schematic view of a chute hoisting partial three-dimensional structure of the utility model.

In the figure: 1. a base; 11. a steel pipe pile; 12. trestle bridge; 2. a buoyancy tank; 21. guard bars; 3. a hanging bracket; 31. a cable; 4. a first hopper; 41. a ground pump; 5. a chute; 6. and a second hopper.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-5, the utility model provides a concrete pumping mechanism, which comprises a base 1, wherein a steel pipe pile 11 is fixedly welded and installed at the upper end of the base 1, a trestle 12 is fixedly welded and installed at the upper end of the steel pipe pile 11 through angle steel welding, the base 1, the steel pipe pile 11 and the trestle 12 are sequentially welded and fixed through angle steel, a hanging bracket 3 is fixedly welded at the upper end of the trestle 12, a cable 31 is movably installed on the outer surface of the hanging bracket 3, the cable 31 is erected through the arrangement of the cable 31, a buoyancy tank 2 is arranged below the hanging bracket 3, guardrails 21 are respectively welded on the outer surface of the upper end of the buoyancy tank 2, and the protection blocking of materials above the buoyancy tank 2 is realized through the arrangement of the guardrails 21.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the buoyancy tank 2 is connected with the hanging bracket 3 through the cable 31, the traction among the components is facilitated through the arrangement of the cable 31, so as to prevent the situation of drifting along with water flow, the upper end of the buoyancy tank 2 is provided with the ground pump 41, the output end of the ground pump 41 is fixedly connected with the inner wall of the hopper I4, the pump pipes are connected through fasteners, and the water level change can be controlled by adjusting the height of the chute 5 through the connection of the hanging bracket 3 and the chute 5.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the upper end of the hopper I4 is movably lapped with the chute 5 through angle steel, the upper end of the chute 5 is provided with the hopper II 6, the hopper II 6 is welded on the inner side of the steel pipe pile 11 through I-steel, and the difficult problems of water level rising and falling can be easily solved through the mutual cooperation between the chute 5 and the hopper II 6.

The working principle of the concrete pumping mechanism is specifically described below.

As shown in fig. 1-5, when in use, concrete is transported, first, each machine is ready to be in place, a hopper two 6 and a chute 5 are welded on a trestle 12 in a welding mode, then the position of a discharge port below the hopper two 6 is aligned with the chute 5 welded on the trestle 12, the other end of the chute 5 is connected with a hopper one 4 arranged at the position of a ground pump 41, the discharge port is ensured to enter the ground pump 41 through two groups of hoppers, each buoyancy tank is connected end to end through a pin shaft, and simultaneously is connected with the trestle by using a cable, a guardrail is welded on the buoyancy tank, a west shore vertical pump pipe is firstly in butt joint with a pump pipe on a buoyancy vessel, then the buoyancy vessel is in butt joint with an east shore pump pipe, after concrete pouring is completed, the east shore pump pipe connection is removed, then the west shore pump pipe connection is removed, the cable 31 is released, then the buoyancy tank 2 is pulled to the west safety trestle by using a traffic vessel, the pump pipe channel is fixed by using a rope to prevent drifting, and further, the concrete needs to be poured again, the end of the traffic vessel is constrained to the east to the trestle, and the sixth stage is repeated.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a concrete pumping mechanism, is applicable to the transportation of concrete, includes base (1), its characterized in that: the upper end of the base (1) is fixedly welded with a steel pipe pile (11), and the upper end of the steel pipe pile (11) is fixedly welded with a trestle (12) through angle steel welding; the lifting frame is characterized in that a lifting frame (3) is fixedly welded at the upper end of the trestle (12), a buoyancy tank (2) is arranged below the lifting frame (3), a ground pump (41) is arranged at the upper end of the buoyancy tank (2), the output end of the ground pump (41) is fixedly connected with the inner wall of a first hopper (4), a chute (5) is welded at the upper end of the first hopper (4) through angle steel, a second hopper (6) is arranged at the upper end of the chute (5), and the second hopper (6) is welded on the inner side of a steel pipe pile (11) through I-steel.

2. The concrete pumping mechanism of claim 1, wherein: the outer surface of the hanging bracket (3) is movably provided with a cable (31).

3. The concrete pumping mechanism according to claim 2, wherein: and the outer surface of the upper end of the buoyancy tank (2) is welded with guardrails (21) respectively.

4. A concrete pumping mechanism according to claim 3, characterized in that: the buoyancy tank (2) is connected with the hanging frame (3) through a cable (31).