CN218170878U

CN218170878U - A raw material mixing device for public road bridge roof beam pore mud jacking

Info

Publication number: CN218170878U
Application number: CN202221307250.6U
Authority: CN
Inventors: 赵学军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-29
Filing date: 2022-05-29
Publication date: 2022-12-30
Anticipated expiration: 2032-05-29

Abstract

The utility model relates to a public road bridge roof beam construction technical field specifically is a raw material mixing device for public road bridge roof beam pore mud jacking, including the agitator tank, the bottom fixedly connected with support of agitator tank, the inboard fixedly connected with motor of support, the output transmission of motor is connected with the rotary column. The utility model has the advantages of: when the connecting handle moves along with the rotating handle, the ejector rod moves up and down linearly along the guide sleeve, and the top end of the ejector rod abuts against the bottom of the backing plate when moving to the highest position, so that the top of the ejector rod impacts the bottom of the backing plate at high frequency, the discharge channel vibrates at high frequency, vibrated grouting flows out and is discharged quickly, the grouting discharge speed is improved, and grouting can flow out smoothly; the top high frequency of ejector pin strikes the bottom of backing plate to make ejection of compact way high frequency vibrations, thereby vibrate the mud jacking, the inside air of mud jacking that receives the vibration can discharge, can closely knit mud jacking simultaneously, improve the intensity and the durability of mud jacking.

Description

A raw material mixing device for public road bridge roof beam pore mud jacking

Technical Field

The utility model relates to a public road bridge roof beam construction technical field, especially a raw material mixing device for public road bridge roof beam pore mud jacking.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The pore canal grouting usually refers to using cement paste, mixing with external additive, before grouting, firstly using pressure clear water to wash the pore canal to be grouted, then pressing the cement paste into one end of the pore, and sealing after discharging the thick paste from the other end. Increasing pressure to 0.5-0.7 MPa, and finishing after 3-5 minutes.

Pore mud jacking needs a raw materials agitating unit, and current agitating unit is exactly the agitator tank, because the restriction of device height, the discharge gate of agitator tank generally sets up at the lateral part to the slope sets up, when the stirring finishes the ejection of compact, because the mud jacking is comparatively thick, the ejection of compact speed is slow, and is smooth and easy inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a raw material mixing device for public road bridge roof beam pore mud jacking.

The purpose of the utility model is realized through the following technical scheme: a raw material stirring device for highway bridge pore grouting comprises a stirring tank, wherein the bottom of the stirring tank is fixedly connected with a support, the inner side of the support is fixedly connected with a motor, the output end of the motor is in transmission connection with a rotating column, and two sides of the rotating column are fixedly connected with a plurality of transverse stirring rollers;

the top of the stirring tank is provided with an opening, one side of the stirring tank is fixedly connected with a discharging channel, and a valve plate is inserted on the discharging channel;

one side of the bracket is fixedly connected with a driving mechanism, the output end of the driving mechanism is fixedly connected with a rotating handle, one end of the rotating handle is movably connected with a connecting handle, and one end of the connecting handle is movably connected with a push rod;

the bottom of the discharging channel is fixedly connected with a base plate, the top end of the ejector rod abuts against the bottom of the base plate when moving to the highest position, one side of the support is fixedly connected with a guide sleeve, and the guide sleeve is movably connected with the ejector rod.

Optionally, the rotary column is located at the center of the stirring tank, and the rotary column is movably connected with the stirring tank.

Optionally, a plurality of the stirring rollers are vertically arranged, and the discharging channel is communicated with the inside of the stirring tank.

Optionally, the inclination angle of the discharging channel is 15-20 degrees, and the length of the discharging channel is 0.5-0.6 m.

Optionally, a handle is arranged on the valve plate, and the driving mechanism is located at the bottom of the guide sleeve.

Optionally, the rotational speed of actuating mechanism output is 300 commentaries on classics minute, even the link of handle and turning handle is circular motion along with the turning handle, and the top high frequency of ejector pin strikes the bottom of backing plate to make the discharge gate high frequency vibrations, thereby vibrate the mud jacking, receive the inside air of mud jacking that vibrates and can discharge, can closely knit mud jacking simultaneously, improve the intensity and the durability of mud jacking.

Optionally, when the connecting handle moves along with the rotating handle, the ejector rod moves linearly up and down along the guide sleeve, and the top of the ejector rod impacts the bottom of the base plate at high frequency, so that the discharge channel vibrates at high frequency, vibrated grouting quickly flows out and is discharged, the grouting discharge speed is increased, grouting smoothly flows out conveniently, and the shape of the inner side of the guide sleeve is matched with that of the ejector rod.

The utility model has the advantages of it is following:

1. this a raw materials agitating unit for highway bridge pore mud jacking, this device adds the raw materials through the open-top of agitator tank, cement promptly, optimize agent and water, starter motor, thereby rotary column and stirring roller rotate, stir the inside thick liquids of agitator tank, the stirring is accomplished the back, judge whether the thick liquids are shaping by artifical naked eye, pull out the valve plate through the handle, thereby open the discharge way, the mud jacking is discharged through the discharge way, the improvement of this device lies in, one side fixedly connected with actuating mechanism of support, actuating mechanism's output fixedly connected with turning handle, the one end swing joint of turning handle has the company handle, the one end swing joint of company handle has the ejector pin, the bottom fixedly connected with backing plate of discharge way, the bottom of top grafting backing plate when the top of ejector pin moves the highest point, one side fixedly connected with guide pin bushing of support, guide pin bushing and ejector pin swing joint, the rotational speed of actuating mechanism output is the turning handle is the rotation at a high speed, thereby the link handle is along with the turning handle and is circular motion, the ejector pin is along with the top of turning handle when turning handle moves the top of turning handle and does the up-down linear motion, thereby the top of ejector pin is moved to the high frequency impact backing plate when the ejector pin, thereby the top of the shock backing plate is moved, the top of the shock is discharged the smooth discharge way, thereby the discharge of the smooth discharge is discharged, thereby the discharge is improved.

2. This a raw material mixing device for public road bridge roof beam pore mud jacking, the rotational speed of actuating mechanism output is the commentaries on classics per minute, thereby the change handle rotates at a high speed, even the handle is circular motion along with the change handle with the link of change handle, linear motion about the ejector pin is along the guide pin bushing when even the handle moves, the top of ejector pin docks the bottom of backing plate when removing the highest point, thereby the bottom of the top high frequency striking backing plate of ejector pin, thereby make ejection of compact way high frequency vibrations, thereby vibrate the mud jacking, the inside air can be discharged to the mud jacking that receives the vibration, can closely knit mud jacking simultaneously, improve the intensity and the durability of mud jacking.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-stirring tank, 2-bracket, 3-motor, 4-rotary column, 5-stirring roller, 6-discharging channel, 7-valve plate, 8-driving mechanism, 9-rotary handle, 10-connecting handle, 11-ejector rod, 12-backing plate and 13-guide sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-3, a raw material stirring device for highway bridge pore canal grouting comprises a stirring tank 1, wherein the bottom of the stirring tank 1 is fixedly connected with a support 2, the inner side of the support 2 is fixedly connected with a motor 3, the output end of the motor 3 is in transmission connection with a rotating column 4, and two sides of the rotating column 4 are fixedly connected with a plurality of transverse stirring rollers 5;

the top of the stirring tank 1 is provided with an opening, one side of the stirring tank 1 is fixedly connected with a discharging channel 6, and a valve plate 7 is inserted on the discharging channel 6;

one side of the bracket 2 is fixedly connected with a driving mechanism 8, the output end of the driving mechanism 8 is fixedly connected with a rotating handle 9, one end of the rotating handle 9 is movably connected with a connecting handle 10, and one end of the connecting handle 10 is movably connected with a mandril 11;

the bottom of the discharging channel 6 is fixedly connected with a backing plate 12, the top end of the ejector rod 11 abuts against the bottom of the backing plate 12 when moving to the highest position, one side of the support 2 is fixedly connected with a guide sleeve 13, and the guide sleeve 13 is movably connected with the ejector rod 11.

As an optimal technical solution of the utility model: the rotary column 4 is positioned at the center of the stirring tank 1, the rotary column 4 is movably connected with the stirring tank 1, a plurality of stirring rollers 5 are vertically arranged, the discharging channel 6 is communicated with the inside of the stirring tank 1, the inclination angle of the discharging channel 6 is 15-20 degrees, the length of the discharging channel 6 is 0.5-0.6 meter, a handle is arranged on the valve plate 7, the driving mechanism 8 is positioned at the bottom of the guide sleeve 13, the rotating speed of the output end of the driving mechanism 8 is 300 revolutions per minute, the connecting end of the connecting handle 10 and the rotating handle 9 does circular motion along with the rotating handle 9, the top of the ejector rod 11 impacts the bottom of the backing plate 12 at high frequency, so that the discharging channel 6 vibrates at high frequency, the grouting is vibrated, the air in the grouting can be discharged, the grouting can be compacted, and the strength and the durability of the grouting can be improved;

when the connecting handle 10 moves along with the rotating handle 9, the ejector rod 11 moves linearly up and down along the guide sleeve 13, and the top of the ejector rod 11 impacts the bottom of the backing plate 12 at high frequency, so that the discharge channel 6 vibrates at high frequency, and the vibrated grouting flows out and is discharged quickly, the discharge speed of the grouting is improved, and smooth outflow of the grouting is facilitated;

the shape of the inner side of the guide sleeve 13 is matched with the shape of the ejector rod 11,

example 1: the guide sleeve 13 limits the motion track of the ejector rod 11, and the guide sleeve 13 enables the ejector rod 11 to move vertically and vertically.

Example 2: the stirring device is applied to a disease treatment project of an intercommunicated overpass bridge in Leishi of Shandong province, and high-quality grouting generated by the stirring device meets the high-efficiency disease treatment requirement of the overpass bridge of the project, so that the bearing capacity of the overpass bridge is ensured.

The working process of the utility model is as follows:

s1, adding raw materials, namely cement, an optimizing agent and water, into an opening in the top of a stirring tank 1, starting a motor 3, so that a rotary column 4 and a stirring roller 5 rotate, stirring the slurry in the stirring tank 1, judging whether the slurry is formed by naked eyes by workers after the stirring is finished, pulling a valve plate 7 off through a handle, opening a discharge channel 6, and discharging the pressed slurry through the discharge channel 6;

s2, the rotating handle 9 on the output end of the driving mechanism 8 rotates at a high speed, the connecting end of the connecting handle 10 and the rotating handle 9 moves circularly along with the rotating handle 9, the ejector rod 11 moves up and down along the guide sleeve 13 when the connecting handle 10 moves along with the rotating handle 9, and the top end of the ejector rod 11 abuts against the bottom of the backing plate 12 when moving to the highest position, so that the top of the ejector rod 11 impacts the bottom of the backing plate 12 at high frequency, the discharging channel 6 vibrates at high frequency, and the vibrated grouting flows out and is discharged quickly, and the grouting discharging speed is improved.

In conclusion, in the raw material stirring device for highway bridge pore canal grouting, when the device is used, raw materials, namely cement, an optimizing agent and water, are added through the top opening of the stirring tank 1, the motor 3 is started, so that the rotary column 4 and the stirring roller 5 rotate to stir slurry in the stirring tank 1, after the stirring is finished, whether the slurry is formed is judged by manual naked eyes, the valve plate 7 is pulled out through a handle, the discharge passage 6 is opened, and the grouting is discharged through the discharge passage 6, the improvement of the device is that one side of the support 2 is fixedly connected with the driving mechanism 8, the output end of the driving mechanism 8 is fixedly connected with the rotary handle 9, one end of the rotary handle 9 is movably connected with the connecting handle 10, one end of the connecting handle 10 is movably connected with the ejector rod 11, the bottom of the discharge passage 6 is fixedly connected with the cushion plate 12, when the top end of the ejector rod 11 moves to the highest position, one side of the support 2 is fixedly connected with the guide sleeve 13, the guide sleeve 13 is movably connected with the ejector rod 11, the output end of the driving mechanism 8 rotates at a speed of 300 revolutions per minute, the rotary handle 9 rotates at a high speed, the rotary handle 10 and the rotary handle and the ejector rod moves along with the top end of the rotary handle 9, so that the ejector rod moves up and down along with the top end of the ejector rod 11, the ejector rod is convenient for the high-frequency grouting can move, and the ejector rod to move along with the ejector rod, so that the ejector rod and the ejector rod 11, and the ejector rod to increase the ejector rod when the ejector rod moves up-and the ejector rod to move up-down, the ejector rod to move along with the top of the ejector rod 11, the top end of the ejector rod, the ejector rod 11, and move smoothly; the rotational speed of 8 outputs of actuating mechanism is 300 commentaries on classics per minute, thereby change the high-speed rotation of handle 9, even handle 10 is circular motion along with change handle 9 with the link of change handle 9, ejector pin 11 is linear motion about guide pin bushing 13 when even handle 10 moves along with change handle 9, the top of ejector pin 11 connects the bottom of backing plate 12 when removing the highest point, thereby the top high frequency of ejector pin 11 strikes the bottom of backing plate 12, thereby make 6 high frequency vibrations of discharge gate, thereby vibrate the mud jacking, the inside air can be discharged to the mud jacking that receives the vibration, can closely knit mud jacking simultaneously, improve the intensity and the durability of mud jacking.

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. The utility model provides a raw material mixing device for public road bridge roof beam pore mud jacking which characterized in that: the stirring device comprises a stirring tank (1), wherein the bottom of the stirring tank (1) is fixedly connected with a support (2), the inner side of the support (2) is fixedly connected with a motor (3), the output end of the motor (3) is in transmission connection with a rotating column (4), and two sides of the rotating column (4) are fixedly connected with a plurality of transverse stirring rollers (5); the top of the stirring tank (1) is provided with an opening, one side of the stirring tank (1) is fixedly connected with a discharging channel (6), and a valve plate (7) is inserted on the discharging channel (6);

one side of the support (2) is fixedly connected with a driving mechanism (8), the output end of the driving mechanism (8) is fixedly connected with a rotating handle (9), one end of the rotating handle (9) is movably connected with a connecting handle (10), and one end of the connecting handle (10) is movably connected with an ejector rod (11);

the bottom of the discharging channel (6) is fixedly connected with a base plate (12), the top end of the ejector rod (11) abuts against the bottom of the base plate (12) when moving to the highest position, one side of the support (2) is fixedly connected with a guide sleeve (13), and the guide sleeve (13) is movably connected with the ejector rod (11).

2. The raw material mixing device for the highway bridge tunnel grouting according to claim 1, which is characterized in that: the rotary column (4) is located at the center of the stirring tank (1), and the rotary column (4) is movably connected with the stirring tank (1).

3. The raw material mixing device for the highway bridge tunnel grouting according to claim 1, which is characterized in that: the stirring rollers (5) are vertically arranged, and the discharging channel (6) is communicated with the inside of the stirring tank (1).

4. The raw material mixing device for the highway bridge tunnel grouting according to claim 1, which is characterized in that: the inclination angle of the discharging channel (6) is 15-20 degrees, and the length of the discharging channel (6) is 0.5-0.6 m.

5. The raw material mixing device for the highway bridge tunnel grouting according to claim 1, which is characterized in that: the valve plate (7) is provided with a handle, and the driving mechanism (8) is positioned at the bottom of the guide sleeve (13).

6. The raw material mixing device for the highway bridge tunnel grouting according to claim 1, which is characterized in that: the rotating speed of the output end of the driving mechanism (8) is 300 revolutions per minute, and the connecting end of the connecting handle (10) and the rotating handle (9) moves circularly along with the rotating handle (9).

7. The raw material mixing device for the highway bridge tunnel grouting according to claim 6, wherein the raw material mixing device comprises: when the connecting handle (10) moves along with the rotating handle (9), the ejector rod (11) moves up and down linearly along the guide sleeve (13), and the shape of the inner side of the guide sleeve (13) is matched with that of the ejector rod (11).