CN217621313U

CN217621313U - Compacting and grouting device for municipal road and bridge construction

Info

Publication number: CN217621313U
Application number: CN202220116297.8U
Authority: CN
Inventors: 肖湘勇; 李文峰; 任伟伟
Original assignee: Zhonghengyan Engineering Consulting Design Co ltd
Current assignee: Zhonghengyan Engineering Consulting Design Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-10-21
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a municipal administration road bridge construction compaction slip casting device belongs to compaction slip casting equipment technical field. The utility model provides a dense slip casting device of municipal administration road bridge construction, the on-line screen storage device comprises a base, the base top surface is connected and is fixed with the agitator, the agitator top surface is connected and is fixed with the motor, the motor output passes the agitator top surface and extends to inside and be connected and be fixed with reciprocal lead screw, reciprocal lead screw outer wall cover is equipped with the removal cover, removal cover outer wall cover is equipped with the rotation cover, it is fixed with a plurality of stirring leaves to rotate the cover outer wall and be the ring structure connection, the inside seal assembly that is equipped with in removal cover one side, through setting up reciprocal lead screw and rack, can make the stirring leaf realize reciprocating motion's stirring from top to bottom, and simultaneously, can make the stirring leaf realize positive and negative stirring when reciprocating, thereby improve the stirring effect of device, through setting up seal assembly, can carry out sealing process to the through-hole, avoid the grit in the concrete slurry to fall into the through-hole, cause the removal difficulty of removal cover.

Description

Compacting and grouting device for municipal road and bridge construction

Technical Field

The utility model relates to a compact slip casting equipment technical field, more specifically say, relate to a municipal administration road bridge construction compact slip casting device.

Background

The compaction grouting is commonly used in medium sand foundations and clay foundations, and proper drainage conditions can be adopted in the clay foundations. This necessitates very low grouting rates if drainage difficulties can cause high pore water pressures in the soil. The compact grout can be used to the unsaturated soil body, carry out underpinning technique and consolidate adjacent soil when heavy excavation or tunnel excavation with the adjustment inhomogeneous settlement, prior art CN212335985U discloses a municipal administration road bridge construction compact grouting device, through setting up the clearance lid, when idle, can carry out inside washing to the device, avoid long-time use, lead to inside to remain a large amount of impurity, when the construction, can add the material of required slip casting to the device, the work efficiency of the device is improved, the life of the device is prolonged. However, the device has the defects that when the device is used, due to the fact that the stirring structure in the device is simple, the stirring mode of the device is single, the stirring range is effective, the stirring effect of the device is poor, and in view of the fact, the compaction grouting device for municipal road and bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a dense slip casting device of municipal administration road bridge construction to the problem of proposing in solving above-mentioned background art.

2. Technical scheme

The utility model provides a close slip casting device of municipal administration road and bridge construction, includes the base, the connection of base top surface is fixed with the agitator, the connection of agitator top surface is fixed with the motor, the motor output passes the agitator top surface and extends to inside and is connected and be fixed with reciprocal lead screw, reciprocal lead screw outer wall cover is equipped with the removal cover, it is equipped with the rotation cover to remove cover outer wall cover, it is fixed with a plurality of stirring leaves to rotate the cover outer wall and is the connection of loop configuration, it is equipped with seal assembly to remove cover one side inside.

Preferably, the inner wall of the upper side of the middle part of the stirring barrel is fixedly connected with a rack, and the inner wall of the lower end of the stirring barrel is arranged in a conical structure.

Preferably, the inner wall of the rotating sleeve is rotatably connected with the outer wall of the moving sleeve, an annular groove is formed in the inner wall of the middle of the rotating sleeve, and an annular rack is fixedly connected to the inner wall of the lower side of the annular groove.

Preferably, the guide block that removes the cover inner wall and the recess sliding fit of reciprocal lead screw outer wall, the through hole has been seted up to removal cover left side top surface, through hole rear side inner wall and rack outer wall sliding fit, the through hole inner wall rotates and is connected with the pivot, pivot one end wall connection is fixed with the action wheel, initiative wheel and rack meshing transmission, the pivot other end passes the through hole inner wall and extends to in the ring channel and cup joints and be fixed with from the driving wheel, from driving wheel and annular rack meshing transmission, the through hole inner wall is symmetrical structure and has seted up two dog grooves.

Preferably, the sealing assembly comprises a stop block, the outer wall of the stop block is in sliding fit with the inner wall of the stop block groove, the front wall of the stop block is fixedly connected with the inner wall of the stop block groove through a spring, the rear end of the stop block is in a conical structure, and the outer wall of the rear end of the stop block is in friction contact with the front wall of the rack.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. through setting up reciprocal lead screw and rack, can be so that stirring leaf realizes reciprocating motion's stirring from top to bottom, simultaneously, can be so that stirring leaf realizes positive and negative stirring when reciprocating to improve the stirring effect of device.

2. Through setting up seal assembly, can be so that remove the cover when reciprocating, can seal the processing to the through hole, avoid the grit in the concrete slurry to fall into the through hole, cause the removal difficulty of removing the cover.

Drawings

FIG. 1 is a partial sectional view of the front side of the overall structure of the present invention;

FIG. 2 is a schematic view of the left front side of the partial structure of the present invention;

FIG. 3 is a rear side view of the present invention;

the numbering in the figures illustrates: 1. a base; 2. a stirring barrel; 3. a motor; 4. a reciprocating screw rod; 5. moving the sleeve; 6. rotating the sleeve; 7. stirring blades; 8. a seal assembly; 201. a rack; 601. an annular groove; 602. an annular rack; 501. a through hole; 502. a rotating shaft; 503. a driving wheel; 504. a driven wheel; 505. a block groove; 801. a stopper; 802. a spring.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a close slip casting device of municipal administration road and bridge construction, including base 1, base 1 top surface is connected and is fixed with

agitator

2, 2 top surface of agitator are connected and are fixed with motor 3, the output of motor 3 passes 2 top surfaces of agitator and extends to inside and is connected and be fixed with reciprocal lead screw 4, 4 outer wall covers of reciprocal lead screw are equipped with and move

cover

5, 5 outer wall covers of moving cover are equipped with and rotate cover 6, it is fixed with a plurality of stirring leaves 7 to rotate 6 outer walls of rotating cover to be the ring structure connection, it is equipped with seal assembly 8 to move 5 one side inside.

Specifically, 2 middle part upside inner wall connections of agitator are fixed with

rack

201, and 2 lower extreme inner walls of agitator are the toper structure setting.

In this embodiment, the inner wall of the lower end of the stirring barrel 2 is in a conical structure, so that concrete slurry can flow out completely.

Furthermore, the inner wall of the rotating sleeve 6 is rotatably connected with the outer wall of the moving sleeve 5, an annular groove 601 is formed in the inner wall of the middle of the rotating sleeve 6, and an annular rack 602 is fixedly connected to the inner wall of the lower side of the annular groove 601.

Still further, a guide block on the inner wall of the movable sleeve 5 is in sliding fit with a groove on the outer wall of the reciprocating screw rod 4, a through hole 501 is formed in the top surface of the left side of the movable sleeve 5, the inner wall of the rear side of the through hole 501 is in sliding fit with the outer wall of the rack 201, a rotating shaft 502 is rotatably connected to the inner wall of the through hole 501, a driving wheel 503 is fixedly connected to the outer wall of one end of the rotating shaft 502, the driving wheel 503 is in meshing transmission with the rack 201, the other end of the rotating shaft 502 penetrates through the inner wall of the through hole 501 to extend into the annular groove 601 and is fixedly connected with a driven wheel 504 in a sleeved mode, the driven wheel 504 is in meshing transmission with the annular rack 602, and two block grooves 505 are formed in the inner wall of the through hole 501 in a symmetrical structure.

Besides, the sealing assembly 8 comprises a stopper 801, the outer wall of the stopper 801 is in sliding fit with the inner wall of the stopper groove 505, the front wall of the stopper 801 is fixedly connected with the inner wall of the stopper groove 505 through a spring 802, the rear end of the stopper 801 is arranged in a conical structure, and the outer wall of the rear end of the stopper 801 is in friction contact with the front wall of the rack 201.

In this embodiment, the stopper 801 plays a role of blocking.

The working principle is as follows: when need carry out the compaction slip casting construction to the road bridge construction, can utilize concrete in the agitator 2 to stir, utilize motor 3 to drive reciprocal lead screw 4 and rotate, make reciprocal lead screw 4 can drive and remove cover 5 and carry out reciprocating motion from top to bottom, simultaneously can utilize action wheel 503 and rack 201 meshing, thereby make action wheel 503 drive pivot 502 to rotate, make pivot 502 drive from driving wheel 504 rotate, then from driving wheel 504 can drive the rotation cover 6 that annular rack 602 connects and rotate, make stirring leaf 7 stir, then when removing cover 5 and remove, dog 801 can realize the removal effect under the effect of spring 802, thereby can avoid the grit to get into in the through hole 501.

Claims

1. The utility model provides a dense slip casting device of municipal administration road bridge construction, includes base (1), its characterized in that: base (1) top surface is connected and is fixed with agitator (2), agitator (2) top surface is connected and is fixed with motor (3), motor (3) output passes agitator (2) top surface and extends to inside and is connected and be fixed with reciprocal lead screw (4), reciprocal lead screw (4) outer wall cover is equipped with and removes cover (5), it is equipped with and rotates cover (6) to remove cover (5) outer wall cover, it is fixed with a plurality of stirring leaves (7) to rotate cover (6) outer wall to be the ring structural connection, it is inside to be equipped with seal assembly (8) to remove cover (5) one side.

2. The municipal road and bridge construction compaction grouting device according to claim 1, characterized in that: the inner wall of the upper side of the middle part of the stirring barrel (2) is fixedly connected with a rack (201), and the inner wall of the lower end of the stirring barrel (2) is in a conical structure.

3. The municipal road and bridge construction compaction grouting device according to claim 1, characterized in that: the inner wall of the rotating sleeve (6) is rotationally connected with the outer wall of the moving sleeve (5), the inner wall of the middle of the rotating sleeve (6) is provided with an annular groove (601), and an annular rack (602) is fixedly connected to the inner wall of the lower side of the annular groove (601).

4. The municipal road and bridge construction compaction grouting device according to claim 1, characterized in that: remove the guide block of cover (5) inner wall and the recess sliding fit of reciprocal lead screw (4) outer wall, through hole (501) have been seted up to removal cover (5) left side top surface, through hole (501) rear side inner wall and rack (201) outer wall sliding fit, through hole (501) inner wall rotates and is connected with pivot (502), pivot (502) one end outer wall connection is fixed with action wheel (503), action wheel (503) and rack (201) meshing transmission, pivot (502) other end passes through hole (501) inner wall and extends to in ring channel (601) and cup joints and is fixed with from driving wheel (504), from driving wheel (504) and ring rack (602) meshing transmission, through hole (501) inner wall is symmetrical structure and has seted up two dog grooves (505).

5. The municipal road and bridge construction compaction grouting device according to claim 1, characterized in that: seal assembly (8) include dog (801), dog (801) outer wall and dog groove (505) inner wall sliding fit, dog (801) antetheca passes through spring (802) and dog groove (505) inner wall connection is fixed, dog (801) rear end is the setting of toper structure, dog (801) rear end outer wall and rack (201) antetheca frictional contact.