CN214026306U

CN214026306U - Vertical prefabricated component vacuum pressure grouting construction equipment of assembled building

Info

Publication number: CN214026306U
Application number: CN202022527104.1U
Authority: CN
Inventors: 张天明; 温倞淳; 王业群; 李松
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a vertical prefabricated component vacuum pressure grouting construction equipment of prefabricated construction, including bottom plate and prefabricated component, the upper end outside of bottom plate is provided with the support frame, and the lower extreme outside of support frame is provided with small-size vacuum pump, the middle part outer end of support frame is provided with the block terminal, and the upper end outside of support frame is provided with electric mixer, electric mixer's lower extreme outside is provided with the grout agitator, and the lower extreme outside of grout agitator is provided with the thick liquids presser. This vertical prefabricated component vacuum pressure grouting construction device of prefabricated construction is provided with the grout agitator, and the grout agitator constitutes revolution mechanic through pivot and bung, at first bung accessible pivot carry out pivoting motion in the upper end outside of grout agitator, and the existence of bung plays the guard action to the stirring work of grout agitator, avoids its outwards sputter at stirring in-process thick liquids, has not only saved the raw materials and has still kept the clean of external environment.

Description

Vertical prefabricated component vacuum pressure grouting construction equipment of assembled building

Technical Field

The utility model relates to a construction technical field specifically is a vertical prefabricated component vacuum pressure grouting construction equipment of assembled building.

Background

The existing of a present vertical prefabricated component vacuum pressure grouting construction device of assembled building, small-size vacuum pump for prefabricated component grout intracavity creates vacuum environment, guarantees to impress the bubble in the grout material of grout in-process, improves the full closely knit of grout, compensaties current grouting process's defect, guarantees the grout quality.

When the grouting construction device on the market is used, the existing grouting technology adopts a pressure grouting method, but grout can continuously flow out of fine gaps after grouting is finished, so that the grout is not fully filled, but the grout begins to solidify at the moment and cannot be grouted again, otherwise the grouted grout is disturbed, and the problem of insufficient grouting can be solved again, so that the vacuum pressure grouting construction device for the vertical prefabricated components of the fabricated building is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical prefabricated component vacuum pressure grouting construction equipment of assembled building to solve the current grouting technique that proposes in the above-mentioned background art and adopt the pressure grouting method, nevertheless irritate and flow out from tiny gap after starching, cause the thick liquid to fill not full, but the thick liquid has begun to solidify this moment, and grouting once more, otherwise the thick liquid of having irritated can receive the disturbance, problem that the grout is not full also can take place once more.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum pressure grouting construction device for vertical prefabricated components of an assembly type building comprises a bottom plate and the prefabricated components, wherein a support frame is arranged outside the upper end of the bottom plate, a small vacuum pump is arranged outside the lower end of the support frame, a distribution box is arranged at the outer end of the middle of the support frame, an electric mixer is arranged outside the upper end of the support frame, a grouting material mixing barrel is arranged outside the lower end of the electric mixer, a grouting material pressurizer is arranged outside the lower end of the grouting material mixing barrel, a grouting pipe is arranged outside the other end of the grouting pipe of the grouting material pressurizer, a grouting opening is connected outside one end of the grouting pipe, the prefabricated components are arranged at the joint of the grouting pipe and the grouting opening, a vacuum exhaust pipe is arranged at one end of the outside of the small vacuum pump, a vacuum pressure tester is arranged at the other end of the vacuum exhaust pipe, a rotating shaft is arranged on the inner wall of the upper end of the grouting material mixing barrel, and the outside of pivot is provided with the bung, the upper end middle part of bung is provided with reset spring, the one end outside of vacuum exhaust tube is provided with the filter screen, and the outside of filter screen is provided with the connector, the inner wall of connector is provided with the internal thread.

Preferably, the bottom plate and the support frame form a welded integral structure, and the bottom plate and the support frame are vertically distributed.

Preferably, the grouting material mixing tank and the barrel cover form a rotating structure through a rotating shaft, and the grouting material mixing tank and the barrel cover are horizontally distributed.

Preferably, the prefabricated part is movably connected with the grouting pipe through the grouting openings, and the grouting openings are distributed on one side of the outer part of the prefabricated part at equal intervals.

Preferably, the barrel cover and the grouting material stirring barrel form an elastic structure through a return spring, and the barrel cover is symmetrically distributed along the central line of the grouting material stirring barrel.

Preferably, the connector and the vacuum exhaust tube form a thread structure through internal threads, and the connector and the vacuum exhaust tube are on the same central axis.

Compared with the prior art, the beneficial effects of the utility model are that: the vacuum pressure grouting construction device for the vertical prefabricated component of the fabricated building is provided with a grouting material stirring barrel, wherein the grouting material stirring barrel and a barrel cover form a rotating structure through a rotating shaft, and the barrel cover can pass through the rotating structure; the pivot carries out pivoting motion in the upper end outside of grout agitator, and the existence of bung plays the guard action to the stirring work of grout agitator, avoids its outwards sputter of slurry at stirring in-process, has not only saved the raw materials and has still kept the clean of external environment.

The bung passes through reset spring and grout agitator constitution elastic construction, and when the user poured the raw materials into the grout agitator and stirs, the tensile elasticity that produces of reset spring drove the bung and resets by oneself closed, has saved the manpower and has improved operating speed.

The connector passes through the internal thread and constitutes the helicitic texture with the vacuum exhaust tube, the internal screw thread existence person of facilitating the use dismantles and installs vacuum exhaust tube and vacuum pressure tester, the filter screen of the outside setting of one end of vacuum exhaust tube plays the guard action to vacuum pressure tester, it enters into its inside influence normal work to avoid pumping in-process impurity and tiny particle, the existence of small-size vacuum pump is for the prefabricated component grout intracavity creation vacuum environment, guarantee to impress the bubble in the grout material of grout in-process, it is plump closely knit to improve the grout, compensate current grouting process's defect, guarantee grouting quality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the grouting material mixing tank of the present invention;

fig. 3 is a schematic view of a top view structure of the barrel cover of the present invention;

fig. 4 is a schematic view of the interior of the vacuum pump tube according to the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a small vacuum pump; 4. a distribution box; 5. an electric mixer; 6. grouting material mixing tank; 7. a slurry pressurizer; 8. a vacuum exhaust tube; 9. a grouting pipe; 10. a vacuum pressure tester; 11. prefabricating a component; 12. a grouting port; 13. a rotating shaft; 14. a barrel cover; 15. a return spring; 16. filtering with a screen; 17. a connector; 18. an internal thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vacuum pressure grouting construction device for a vertical prefabricated part of an assembly type building comprises a bottom plate 1, a support frame 2, a small vacuum pump 3, a distribution box 4, an electric stirrer 5, a grouting material stirring barrel 6, a slurry pressurizer 7, a vacuum exhaust tube 8, a grouting tube 9, a vacuum pressure tester 10, a prefabricated part 11, a grouting port 12, a rotating shaft 13, a barrel cover 14, a reset spring 15, a filter screen 16, a connector 17 and internal threads 18, wherein the support frame 2 is arranged outside the upper end of the bottom plate 1, the small vacuum pump 3 is arranged outside the lower end of the support frame 2, the distribution box 4 is arranged outside the middle of the support frame 2, the electric stirrer 5 is arranged outside the upper end of the support frame 2, the grouting material stirring barrel 6 is arranged outside the lower end of the grouting material stirring barrel 6, the slurry pressurizer 7 is arranged outside the lower end of the grouting pipe 9 of the slurry pressurizer 7, and the grouting tube 9 is arranged outside the other end of the grouting pipe 9, and the one end external connection of slip casting pipe 9 has slip casting mouth 12, prefabricated component 11 sets up in the junction of slip casting pipe 9 and slip casting mouth 12, the outside one end of small-size vacuum pump 3 is provided with vacuum exhaust tube 8, and the other end of vacuum exhaust tube 8 is provided with vacuum pressure tester 10, the upper end inner wall of grout agitator 6 is provided with pivot 13, and the outside of pivot 13 is provided with bung 14, the upper end middle part of bung 14 is provided with reset spring 15, the one end outside of vacuum exhaust tube 8 is provided with filter screen 16, and the outside of filter screen 16 is provided with connector 17, the inner wall of connector 17 is provided with internal thread 18.

The bottom plate 1 and the support frame 2 form a welded integral structure, the bottom plate 1 and the support frame 2 are vertically distributed, the bottom plate 1 and the support frame 2 are used as fixed support parts of the whole device, and the bottom plate 1 and the support frame 2 are welded to be connected, so that the device has extremely strong bearing capacity and stability, the whole stable operation of the device is ensured, and the guide wheels are arranged outside the bottom plate 1 to facilitate the movement of the device to a required position, so that the operation is facilitated;

the grouting material mixing barrel 6 and the barrel cover 14 form a rotating structure through the rotating shaft 13, and the grouting material mixing barrel 6 and the barrel cover 14 are distributed horizontally, so that the barrel cover 14 can pass through firstly; the rotating shaft 13 performs rotating motion around the shaft outside the upper end of the grouting material stirring barrel 6, the barrel cover 14 plays a role in protecting the stirring work of the grouting material stirring barrel 6, slurry is prevented from being sputtered outwards in the stirring process, raw materials are saved, and the cleanness of the external environment is kept;

the prefabricated part 11 is movably connected with the grouting pipe 9 through the grouting holes 12, the grouting holes 12 are distributed on one side of the outer part of the prefabricated part 11 at equal intervals, slurry is grouted into the prefabricated part 11 through the grouting pipe 9 and the grouting holes 12 under the action of the slurry pressurizer 7, and the grouting is more uniform and full due to the fact that the plurality of grouting holes 12 are distributed on the outer part of the prefabricated part 11 at equal intervals, and the quality of the prefabricated part 11 is improved;

the barrel cover 14 and the grouting material stirring barrel 6 form an elastic structure through the return spring 15, the barrel cover 14 is symmetrically distributed along the central line of the grouting material stirring barrel 6, when a user pours raw materials into the grouting material stirring barrel 6 for stirring, the return spring 15 stretches to generate elastic force to drive the barrel cover 14 to automatically reset and close, so that manpower is saved, and the working speed is increased;

connector 17 constitutes the helicitic texture through internal thread 18 and vacuum exhaust tube 8, and connector 17 and vacuum exhaust tube 8 both are on same axis, the existence person of facilitating the use of internal thread 18 dismantles and installs vacuum exhaust tube 8 and vacuum pressure tester 10, filter screen 16 that the one end outside of vacuum exhaust tube 8 set up plays the guard action to vacuum pressure tester 10, it enters into its inside normal work of influence to avoid among the air exhaust process impurity and tiny particle, the existence of small-size vacuum pump 3 creates the vacuum environment for prefabricated component grout intracavity, guarantee to impress the bubble in the grout material among the grouting process, it is full closely knit to improve the grout, compensate the defect of current slip casting technology, guarantee grouting quality.

The working principle is as follows: for the vacuum pressure grouting construction device for the vertical prefabricated components of the prefabricated building, the prefabricated components 11 are hoisted in place and subjected to warehouse sealing treatment to inspect and block pore passages, pressure testing is carried out through the vacuum pressure tester 10, then the small-sized vacuum pump 3 works to create a vacuum environment in a grouting cavity of the prefabricated components after the pressure testing is finished, bubbles are pressed in grouting materials in the grouting process, the grouting fullness and compactness are improved, the defects of the existing grouting process are overcome, the grouting quality is ensured, raw materials are poured into the grouting material stirring barrel 6 to be stirred, the stirring work of the grouting material stirring barrel 6 is protected by the existence of the barrel cover 14, the outward sputtering of the grouting materials in the stirring process is avoided, the grouting work of the grouting materials is carried out on the interior of the prefabricated components 11 through the grouting pipes 9 and the grouting ports 12 under the action of the grouting material pressurizer 7 after the stirring is finished, and the grouting work is more uniform and full due to the plurality of the grouting ports 12 distributed at equal intervals outside the prefabricated components 11, the quality of the prefabricated part 11 is improved, and the using process of the whole assembly type building vertical prefabricated part vacuum pressure grouting construction device is completed.

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 vertical prefabricated component vacuum pressure grouting construction equipment of prefabricated building, includes bottom plate (1) and prefabricated component (11), its characterized in that: a support frame (2) is arranged outside the upper end of the bottom plate (1), a small vacuum pump (3) is arranged outside the lower end of the support frame (2), a distribution box (4) is arranged outside the middle part of the support frame (2), an electric stirrer (5) is arranged outside the upper end of the support frame (2), a grouting material stirring barrel (6) is arranged outside the lower end of the electric stirrer (5), a grouting material pressurizer (7) is arranged outside the lower end of the grouting material stirring barrel (6), a grouting pipe (9) is arranged outside the other end of a grouting pipe (9) of the grouting material pressurizer (7), a grouting opening (12) is connected outside one end of the grouting pipe (9), a prefabricated component (11) is arranged at the joint of the grouting pipe (9) and the grouting opening (12), a vacuum exhaust pipe (8) is arranged at one end outside the small vacuum pump (3), and the other end of vacuum exhaust tube (8) is provided with vacuum pressure test ware (10), the upper end inner wall of grout material agitator (6) is provided with pivot (13), and the outside of pivot (13) is provided with bung (14), the upper end middle part of bung (14) is provided with reset spring (15), the one end outside of vacuum exhaust tube (8) is provided with filter screen (16), and the outside of filter screen (16) is provided with connector (17), the inner wall of connector (17) is provided with internal thread (18).

2. The vacuum pressure grouting construction device for the prefabricated vertical members of the fabricated building according to claim 1, wherein: the bottom plate (1) and the support frame (2) form a welding integrated structure, and the bottom plate (1) and the support frame (2) are vertically distributed.

3. The vacuum pressure grouting construction device for the prefabricated vertical members of the fabricated building according to claim 1, wherein: the grouting material mixing tank (6) and the barrel cover (14) form a rotating structure through the rotating shaft (13), and the grouting material mixing tank (6) and the barrel cover (14) are horizontally distributed.

4. The vacuum pressure grouting construction device for the prefabricated vertical members of the fabricated building according to claim 1, wherein: the prefabricated part (11) is movably connected with the grouting pipe (9) through the grouting openings (12), and the grouting openings (12) are distributed on one side of the outer part of the prefabricated part (11) at equal intervals.

5. The vacuum pressure grouting construction device for the prefabricated vertical members of the fabricated building according to claim 1, wherein: the barrel cover (14) and the grouting material stirring barrel (6) form an elastic structure through a return spring (15), and the barrel cover (14) is symmetrically distributed along the central line of the grouting material stirring barrel (6).

6. The vacuum pressure grouting construction device for the prefabricated vertical members of the fabricated building according to claim 1, wherein: the connector (17) and the vacuum exhaust tube (8) form a thread structure through the internal thread (18), and the connector (17) and the vacuum exhaust tube (8) are on the same central axis.