CN216272518U

CN216272518U - Foam concrete long distance transport auxiliary device

Info

Publication number: CN216272518U
Application number: CN202122700200.6U
Authority: CN
Inventors: 杨朴; 刘斌; 谷波
Original assignee: Jiangsu Zhaotong New Material Technology Co ltd
Current assignee: Jiangsu Zhaotong New Material Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-12
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of roadbed construction, in particular to a foam concrete long-distance conveying auxiliary device, which comprises: a bottom frame; the two support frames are symmetrically arranged on the left side and the right side of the upper surface of the bottom frame; the hollow steel pipe is positioned between the two support frames and is rotatably arranged on the support frames through a first bearing, and a channel for the circulation of the foam concrete, an inlet and an outlet of the channel are formed in the hollow steel pipe; the pumping hose is wound on the hollow steel pipe, and one end of the pumping hose is communicated with the inlet of the channel; the auxiliary device for long-distance foam concrete conveying can discharge the pumping hose wound on the hollow steel pipe and lay the foam concrete for a long distance when in site construction, so that the foam concrete of slurry conveying equipment is conveyed to a specified position, the requirement of long-distance foam concrete pouring is met, the manpower is reduced, and the pouring efficiency is improved.

Description

Foam concrete long distance transport auxiliary device

Technical Field

The utility model relates to the technical field of roadbed construction, in particular to a foam concrete long-distance conveying auxiliary device.

Background

The foam concrete is a novel microporous light environment-friendly material, has the characteristics of light weight, self-support, self-tightness, capacity-weight strength adjustability, construction convenience, heat preservation and heat insulation and the like, and is widely applied to filling engineering in the fields of soft foundation section embankments, widened embankments, frost heaving embankments in steep slope cold regions, structural top load reduction, abutment back backfilling, pre-buried pipeline backfilling, cavity backfilling, collapse quick rescue, heat preservation and heat insulation of various pipelines and the like.

When the foam concrete is poured on the wide splicing section of the expressway, the pouring range which is longer than 400m exists, the pumping pipe is difficult to move in a long distance, the foam concrete needs to be poured in a skip bin, 3-4 persons are needed for dragging the pumping pipe, the construction is influenced due to low efficiency, the time for dragging the pumping pipe by manpower is long, the pouring needs to be suspended, the pouring proportion is influenced due to the suspension of pouring equipment, and the construction pouring quality is seriously influenced.

In view of the above problems, the present designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is engaged with the application of theory to actively make research and innovation, so as to create an auxiliary device for long-distance transportation of foam concrete, and make it more practical.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a foam concrete long distance carries auxiliary device, its aim at satisfy the long distance demand of pouring of foam concrete, reduce the manpower, improve and pour efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that: a foam concrete long distance transport assisting device comprising:

a bottom frame;

the two support frames are symmetrically arranged on the left side and the right side of the upper surface of the bottom frame;

the hollow steel pipe is positioned between the two support frames and is rotatably installed on the support frames through a first bearing, and a channel for foam concrete to flow through, and an inlet and an outlet of the channel are formed in the hollow steel pipe;

the pumping hose is wound on the hollow steel pipe, and one end of the pumping hose is communicated with the inlet of the channel;

and the wheels are arranged at four corners of the bottom frame.

Further, an inlet branch pipe is arranged at an inlet of the channel, an outlet branch pipe is arranged at an outlet of the channel, and the pumping hose is sleeved on the inlet branch pipe.

Further, the support frame comprises a rectangular frame and a cross brace in the rectangular frame, and the first bearing is fixedly connected to the upper side of the cross point of the cross brace.

Furthermore, two opposite sides of the support frames are provided with templates which are fixedly connected on the support frames.

Further, the wheel is fixed to the base frame through a second bearing where a brake device is installed.

Furthermore, the front side and the rear side of the bottom frame are respectively provided with a traction connecting structure, and the traction connecting structures are used for being connected with traction equipment.

Furthermore, a rubber sleeve is sleeved on the hollow steel pipe.

Further, the inlet branch pipe and the outlet branch pipe are provided with corresponding marks.

The utility model has the beneficial effects that: the foam concrete long-distance conveying auxiliary device provided by the utility model can be used for discharging the pumping hose wound on the hollow steel pipe and laying the pumping hose for a long distance during field construction, so that foam concrete of slurry conveying equipment is conveyed to a specified position, the requirement of foam concrete long-distance pouring is met, manpower is reduced, the pouring efficiency is improved, the pumping hose can be wound after construction is finished, the transportation is convenient, and the foam concrete long-distance conveying auxiliary device has practicability.

Drawings

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

FIG. 1 is a front view of an auxiliary device for long distance transportation of foam concrete according to an embodiment of the present invention;

fig. 2 is a plan view of a foam concrete long distance transport assisting apparatus in the embodiment of the present invention.

Reference numerals: 1. a bottom frame; 2. a support frame; 3. a hollow steel pipe; 4. a pumping hose; 5. a wheel; 6. an inlet manifold; 7. an outlet branch pipe; 8. a rectangular frame; 9. a scissor support; 10. a template; 11. a braking device; 12. a traction connection structure; 13. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The foamed concrete long distance transport auxiliary device as shown in fig. 1-2 comprises:

a bottom frame 1;

the two support frames 2 are symmetrically arranged on the left side and the right side of the upper surface of the bottom frame 1;

the hollow steel tube 3 is positioned between the two support frames 2 and is rotatably arranged on the support frames 2 through a first bearing, and a channel for the circulation of foam concrete and an inlet and an outlet of the channel are formed in the hollow steel tube 3;

the pumping hose 4 is wound on the hollow steel pipe 3, and one end of the pumping hose is communicated with the inlet of the channel;

and wheels 5 mounted at four corners of the bottom frame 1.

The utility model provides a foam concrete long-distance conveying auxiliary device, wherein a bottom frame 1 and a support frame 2 are both formed by welding steel pipes with the diameter of 5cm, the bottom frame 1 is of a rectangular frame structure, the length is 3.2m, the width is 2.4m, the outer contour of the support frame 2 is also rectangular, the length is 3.2m, the height is 3.2m, the diameter of a hollow steel pipe 3 is 15cm, the end part of the hollow steel pipe 3 is fixed on the support frame 2 by adopting a first bearing, the inlet of a channel is communicated with a pumping hose 4, the outlet of the channel is connected with a small-section pumping pipe which is used for small-range pouring, and the pumping hose 4 is wound on the hollow steel pipe 3 when not in use. When the device works, the pumping hose 4 is connected with the slurry conveying equipment, a worker drives the traction equipment to pull the device to move forwards along a pouring sequence from a road outside foam concrete, a pouring worker moves a small section of pumping pipe connected with an outlet of a channel to an accurate position to start pouring, and pours a bin, the device moves forwards by one bin, after the pouring is finished, the worker drives the traction equipment to the other side of the device after cleaning the pipeline, the traction device moves towards the direction of the initial pouring, simultaneously the pouring worker rotates the hollow steel pipe 3 to wind the pumping hose 4 on the hollow steel pipe 3, and the previous steps are repeated until the initial point of the next pouring. During operation, the pumping hose 4 winds on the hollow steel pipe 3, the labor amount for moving the pumping hose 4 can be effectively reduced, meanwhile, the abrasion of the pumping hose 4 is reduced, and the service life is prolonged.

In order to facilitate the connection of the channel with the pumping hose 4, an inlet branch pipe 6 is arranged at the inlet of the channel, an outlet branch pipe 7 is arranged at the outlet of the channel, the pumping hose 4 is sleeved on the inlet branch pipe 6, the inlet branch pipe 6 and the outlet branch pipe 7 are made of the same material as the hollow steel pipe 3 and are welded with the hollow steel pipe 3 in a welding mode, and the pumping hose 4 is sleeved on the inlet branch pipe 6 and is fixed.

In order to increase the structural strength, the support frame 2 comprises a rectangular frame 8 and a cross brace 9 in the rectangular frame 8, a first bearing is fixedly connected to the upper side of the cross point of the cross brace 9, and the cross brace 9 is used for strengthening the stress.

In order to reduce the frictional resistance of the pumping hose 4, the opposite surfaces of the two support frames 2 are provided with the templates 10, the templates 10 are fixedly connected to the support frames 2, the pumping hose 4 is prevented from directly contacting the support frames 2 by arranging the templates 10, and therefore the support frames 2 are prevented from generating frictional resistance to the winding of the pumping hose 4.

In order to be able to limit the movement of the device of the utility model when casting, the wheel 5 is fixed to the base frame 1 by means of a second bearing where a braking device 11 is mounted, the movement of the wheel 5 being limited by means of the braking device 11.

In order to facilitate the connection of the traction equipment with the device of the utility model, the front and the rear sides of the bottom frame 1 are respectively provided with traction connecting structures 12, and the traction connecting structures 12 are used for connecting with the traction equipment.

In order to prevent the pumping hose 4 from being excessively bent and damaged, the hollow steel tube 3 is sleeved with a rubber sleeve 13.

In order to prevent misconnection of the pipes, the inlet branch pipe 6 and the outlet branch pipe 7 are provided with corresponding marks.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A foam concrete long distance transport auxiliary device, characterized by comprising:

a bottom frame (1);

the two support frames (2) are symmetrically arranged on the left side and the right side of the upper surface of the bottom frame (1);

the hollow steel tube (3) is positioned between the two support frames (2) and is rotatably mounted on the support frames (2) through a first bearing, and a channel for flowing foam concrete, an inlet and an outlet of the channel are formed in the hollow steel tube (3);

the pumping hose (4) is wound on the hollow steel pipe (3), and one end of the pumping hose is communicated with the inlet of the channel;

and wheels (5) mounted at four corners of the bottom frame (1).

2. The foam concrete long-distance conveying auxiliary device according to claim 1, wherein an inlet branch pipe (6) is arranged at an inlet of the channel, an outlet branch pipe (7) is arranged at an outlet of the channel, and the pumping hose (4) is sleeved on the inlet branch pipe (6).

3. Foam concrete long distance transport auxiliary device according to claim 1, characterized in that the support frame (2) comprises a rectangular frame (8) and a scissor brace (9) inside the rectangular frame (8), the first bearing being fixedly connected on the upper side of the intersection point of the scissor brace (9).

4. The long-distance foam concrete conveying auxiliary device according to claim 1, wherein a formwork (10) is arranged on the opposite surface of each of the two support frames (2), and the formwork (10) is fixedly connected to the support frames (2).

5. A foam concrete long distance transport aid according to claim 1, characterized in that the wheels (5) are fixed to the bottom frame (1) by means of a second bearing where a braking device (11) is mounted.

6. The long-distance foam concrete conveying auxiliary device according to claim 1, wherein the front side and the rear side of the bottom frame (1) are respectively provided with a traction connecting structure (12), and the traction connecting structures (12) are used for being connected with traction equipment.

7. The foam concrete long distance transport auxiliary device according to claim 1, wherein the hollow steel tube (3) is sleeved with a rubber sleeve (13).

8. Foam concrete long distance transport auxiliary device according to claim 2, characterized in that the inlet branch (6) and the outlet branch (7) are provided with corresponding identification.