CN218990180U

CN218990180U - Grouting mechanism for building pile foundation

Info

Publication number: CN218990180U
Application number: CN202223464822.4U
Authority: CN
Inventors: 曾行健
Original assignee: Songyang County Dingli Construction Engineering Co ltd
Current assignee: Songyang County Dingli Construction Engineering Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-09
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a grouting mechanism for a building pile foundation, which comprises an outer cavity and a grouting pipe, wherein a slurry cylinder is fixedly connected to the top of the inner cavity of the outer cavity, an electric heating block is embedded in the inner wall of the slurry cylinder, high-frequency vibrating bars are fixedly arranged on the left side and the right side of the inner cavity of the slurry cylinder, drivers are fixedly arranged on the left side and the right side of the inner cavity of the outer cavity, and the output ends of the drivers are electrically connected with the input ends of the high-frequency vibrating bars through wires. According to the utility model, through the functions of the driver, the heat insulation layer, the high-frequency vibrating rod, the slurry barrel, the rotating shaft, the driving motor, the gas collecting plate, the defoaming agent feeding pipe and the vacuum pump, the grouting mechanism achieves the purpose of good bubble removal effect, and solves the problems that the existing grouting mechanism cannot remove bubbles in slurry before grouting, so that the guided slurry needs to be discharged for a long time, the guided slurry is easily influenced by external environmental factors, and the quality of pile foundations is reduced.

Description

Grouting mechanism for building pile foundation

Technical Field

The utility model relates to the technical field of pile foundation construction, in particular to a grouting mechanism for a building pile foundation.

Background

In the construction process of a building, a pile foundation is required to be used as a building foundation, wherein a cast-in-place pile is a common pile foundation, and when the cast-in-place pile is constructed, slurry is finally introduced into the pile to perform grouting operation.

At present, as the China utility model provides CN217257270U, a grouting mechanism for building pile foundation is disclosed, and relates to the technical field of pile foundation construction, the grouting mechanism comprises an outer box body, a slurry cavity is formed in the outer box body, a stirring motor is arranged at the top of the outer box body, a stirring assembly extending into the slurry cavity is arranged at the bottom power output end of the stirring motor, a pump body is fixed at the bottom of the outer box body, a grouting pipe is connected to the bottom liquid outlet end of the outer box body through an outlet of the pump body, a heating cavity positioned outside the slurry cavity is further formed in the outer box body, an electric heater is arranged in the heating cavity of the outer box body, and a slurry inlet heat preservation assembly is arranged at the bottom of the grouting pipe. Through reasonable structural design, the in-process of grouting is being carried out to this application, inserts the thick liquid in the pile foundation through the slip casting mouth and heats, and the time of extension thick liquid solidification makes it have abundant time to eliminate the bubble, improves the quality of pile foundation.

However, the prior art solutions described above have other disadvantages, such as: the air bubbles in the slurry cannot be removed before grouting, so that the guided slurry needs to be discharged for a long time, the guided slurry is easily influenced by external environment factors, and the quality of a pile foundation is further reduced.

Disclosure of Invention

The utility model aims to provide a grouting mechanism for a building pile foundation, which has the advantage of good air bubble removal effect, and solves the problems that the existing grouting mechanism cannot remove air bubbles in slurry before grouting, so that the exported slurry needs to be discharged for a long time, the exported slurry is easily influenced by external environmental factors, and the quality of the pile foundation is further reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grouting mechanism for building pile foundation, includes outer cavity and notes material pipe, the top fixedly connected with thick liquids section of thick bamboo of outer cavity inner chamber, the inner wall of thick liquids section of thick bamboo is inlayed and is equipped with the electrical heating piece, the equal fixed mounting high frequency of thick liquids section of thick bamboo inner chamber's left and right sides vibrates the stick, the equal fixed mounting in left and right sides of outer cavity inner chamber has the driver, and the output of driver passes through wire and the input electric connection of high frequency vibration stick, the right-hand member fixedly connected with gas collecting plate at outer cavity inner chamber top, the rear side fixed mounting of outer cavity has the vacuum pump, the inlet end of vacuum pump passes through pipeline and gas collecting plate intercommunication.

Preferably, the left end at outer cavity top is provided with the notes material pipe, the upper end on outer cavity right side is provided with the defoaming agent and puts in the pipe, and defoaming agent puts in the upper end of pipe and notes material pipe and all is provided with sealed lid.

Preferably, the left end and the right end of the top of the outer cavity are respectively provided with a lifting ring, and the right end of the front surface of the outer cavity is fixedly provided with a control switch.

Preferably, a driving motor is fixedly arranged at the middle end of the top of the outer cavity, the output end of the driving motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a stirring rod.

Preferably, an insulation layer is arranged between the slurry cylinder and the outer cavity, and the insulation layer is phenolic foam.

Preferably, the bottom of the slurry cylinder is communicated with a discharge pipe, an electromagnetic valve is arranged on the inner surface of the upper end of the discharge pipe, the lower end of the discharge pipe is communicated with a delivery pump, and the output end of the delivery pump is communicated with a slurry inlet component.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the functions of the driver, the heat insulation layer, the high-frequency vibrating rod, the slurry barrel, the rotating shaft, the driving motor, the gas collecting plate, the defoaming agent feeding pipe and the vacuum pump, the grouting mechanism achieves the purpose of good bubble removal effect, and solves the problems that the existing grouting mechanism cannot remove bubbles in slurry before grouting, so that the guided slurry needs to be discharged for a long time, the guided slurry is easily influenced by external environmental factors, and the quality of pile foundations is reduced.

Drawings

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

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

fig. 3 is a schematic rear view of the present utility model.

In the figure: 1. an outer cavity; 2. a driver; 3. a heat preservation layer; 4. a high frequency vibrating rod; 5. a slurry cylinder; 6. a discharge pipe; 7. a material conveying pump; 8. a stirring rod; 9. an electric heating block; 10. a rotating shaft; 11. lifting rings; 12. a material injection pipe; 13. a driving motor; 14. a gas collecting plate; 15. a control switch; 16. a defoaming agent feeding pipe; 17. and a vacuum pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The outer cavity 1, the driver 2, the heat preservation 3, the high-frequency vibrating rod 4, the slurry barrel 5, the discharge pipe 6, the material conveying pump 7, the stirring rod 8, the electric heating block 9, the rotating shaft 10, the lifting ring 11, the material injection pipe 12, the driving motor 13, the gas collecting plate 14, the control switch 15, the defoaming agent feeding pipe 16 and the vacuum pump 17 are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the device are all known by the person skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a grouting mechanism for building pile foundation comprises an outer cavity 1 and a material injection pipe 12, wherein a slurry cylinder 5 is fixedly connected to the top of the inner cavity of the outer cavity 1, an electric heating block 9 is embedded in the inner wall of the slurry cylinder 5, high-frequency vibrating rods 4 are fixedly installed on the left side and the right side of the inner cavity of the slurry cylinder 5, a driver 2 is fixedly installed on the left side and the right side of the inner cavity of the outer cavity 1, the output end of the driver 2 is electrically connected with the input end of the high-frequency vibrating rods 4 through a wire, a gas collecting plate 14 is fixedly connected to the right end of the top of the inner cavity of the outer cavity 1, a vacuum pump 17 is fixedly installed on the rear side of the outer cavity 1, and the gas inlet end of the vacuum pump 17 is communicated with the gas collecting plate 14 through a pipeline.

The left end at outer cavity 1 top is provided with notes material pipe 12, and the upper end on outer cavity 1 right side is provided with defoaming agent and puts in pipe 16, and defoaming agent puts in the upper end of pipe 16 and notes material pipe 12 and all is provided with sealed lid.

Lifting rings 11 are arranged at the left end and the right end of the top of the outer cavity 1, and a control switch 15 is arranged at the right end of the front surface of the outer cavity 1.

A driving motor 13 is fixedly arranged at the middle end of the top of the outer cavity 1, the output end of the driving motor 13 is fixedly connected with a rotating shaft 10, and the outer surface of the rotating shaft 10 is fixedly connected with a stirring rod 8.

An insulating layer 3 is arranged between the slurry cylinder 5 and the outer cavity 1, and the insulating layer 3 is phenolic foam.

The bottom of thick liquids section of thick bamboo 5 is linked together and is had row material pipe 6, and the internal surface of row material pipe 6 upper end is provided with the solenoid valve, and the lower extreme intercommunication of row material pipe 6 has delivery pump machine 7, and the output intercommunication of delivery pump machine 7 has into thick liquids subassembly.

When the device is used, after the device is electrified through the external power-on socket, then, after the slurry and the defoaming agent are respectively thrown into the slurry barrel 5 through the material injecting pipe 12 and the defoaming agent throwing pipe 16, then, the driving motor 13 is opened through the control switch 15, the rotating shaft 10 and the stirring rod 8 are driven to rotate, and then the slurry can be stirred and mixed, the electric heating block 9 is controlled by the control switch 15 to work, the stirred slurry can be heated, under the assistance of the heat preservation layer 3, the condition that the exported slurry is cooled faster when the external weather is cold and the air bubble is influenced is avoided, the high-frequency vibrating rod 4 vibrates in the slurry barrel 5 after the driver 2 is opened through the control switch 15, and then the air bubble in the slurry can be discharged, the vacuum pump 17 can absorb the air in the slurry barrel 5 through the air collecting plate 14 through the control switch 15, so that the slurry barrel 5 is in a vacuum state, the air bubble can be removed before the slurry is discharged, the situation that the exported needs longer time is met, and the air bubble using condition of people is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mud jacking mechanism for building pile basis, includes outer cavity (1) and notes material pipe (12), its characterized in that: the utility model discloses a high-frequency vibration pump, including outer cavity (1) inner chamber, top fixedly connected with thick liquids section of thick bamboo (5) of thick bamboo, the inner wall of thick liquids section of thick bamboo (5) is inlayed and is equipped with electric heating block (9), the equal fixed mounting high-frequency vibration stick (4) in left and right sides of thick liquids section of thick bamboo (5) inner chamber, the equal fixed mounting in left and right sides of outer cavity (1) inner chamber has driver (2), and the output of driver (2) passes through wire and the input electric connection of high-frequency vibration stick (4), the right-hand member fixedly connected with gas collecting plate (14) at outer cavity (1) inner chamber top, the rear side fixed mounting of outer cavity (1) has vacuum pump (17), the inlet end of vacuum pump (17) communicates through pipeline and gas collecting plate (14).

2. The grouting mechanism for building pile foundations according to claim 1, wherein: the left end at outer cavity (1) top is provided with notes material pipe (12), the upper end on outer cavity (1) right side is provided with defoaming agent and puts in pipe (16), and defoaming agent puts in the upper end of pipe (16) and notes material pipe (12) all is provided with sealed lid.

3. The grouting mechanism for building pile foundations according to claim 1, wherein: lifting rings (11) are arranged at the left end and the right end of the top of the outer cavity (1), and a control switch (15) is fixedly arranged at the right end of the front surface of the outer cavity (1).

4. The grouting mechanism for building pile foundations according to claim 1, wherein: the stirring device is characterized in that a driving motor (13) is fixedly arranged at the middle end of the top of the outer cavity (1), the output end of the driving motor (13) is fixedly connected with a rotating shaft (10), and the outer surface of the rotating shaft (10) is fixedly connected with a stirring rod (8).

5. The grouting mechanism for building pile foundations according to claim 1, wherein: an insulating layer (3) is arranged between the slurry cylinder (5) and the outer cavity (1), and the insulating layer (3) is phenolic foam.

6. The grouting mechanism for building pile foundations according to claim 1, wherein: the bottom of thick liquids section of thick bamboo (5) is linked together there is row material pipe (6), and the internal surface of row material pipe (6) upper end is provided with the solenoid valve, the lower extreme intercommunication of row material pipe (6) has delivery pump machine (7), and the output intercommunication of delivery pump machine (7) has into thick liquids subassembly.