CN219386306U

CN219386306U - Perpendicularity limiting device of clay stirring pile and clay stirring pile machine

Info

Publication number: CN219386306U
Application number: CN202320225245.9U
Authority: CN
Inventors: 包珍; 崔希成; 张龙; 田标; 董钊
Original assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Current assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-21
Anticipated expiration: 2033-02-14

Abstract

The utility model provides a perpendicularity limiting device of a clay mixing pile and a clay mixing pile machine, comprising: the spacing frame, spacing frame along the horizontal direction fixed set up in clay stirring stake, spacing frame inboard has set gradually first spacing hole, second spacing hole and third spacing hole from a left side to the right side, first spacing hole the second spacing hole with the third spacing hole is seted up along the vertical direction, first spacing hole is used for fixing left side drill pipe, the second spacing hole is used for fixing the guniting pipe, the third spacing hole is used for fixing right side drill pipe. According to the technical scheme of the embodiment, the drilling pipe and the guniting pipe of the clay stirring pile are fixed in the vertical direction through the three limiting holes in the limiting frame, so that the drilling pipe and the guniting pipe are kept vertical in the clay sealing wall construction process, and the construction efficiency and the construction quality are effectively improved.

Description

Perpendicularity limiting device of clay stirring pile and clay stirring pile machine

Technical Field

The utility model belongs to the technical field of clay stirring pile machines, and particularly relates to a perpendicularity limiting device of a clay stirring pile and the clay stirring pile machine.

Background

For coastal cities, coastal-phase deposition soft soil is widely distributed, the soft soil foundation is low in bearing capacity, high in compressibility and high in water content, and in order to ensure that the soft soil foundation has enough bearing capacity during road construction and use, excessive post-construction settlement or uneven settlement is prevented, and vacuum combined preloading treatment is generally carried out on the soft soil foundation.

The key point of vacuum combined preloading is the construction of a waterproof curtain, which is usually protected by clay stirring pile construction, and in order to avoid air leakage in the process of vacuumizing the waterproof curtain, a clay sealing wall needs to be constructed in the vertical direction. However, the clay mixing pile machine is generally composed of two drill pipes and a guniting pipe, and is arranged in a vertical direction, but is easy to deviate due to stress in the construction process, so that the clay sealing wall obtained by construction deviates, and the construction efficiency and the construction quality are affected.

Disclosure of Invention

The embodiment of the utility model provides a perpendicularity limiting device of a clay mixing pile and a clay mixing pile machine, which can ensure that a drilling pipe and a guniting pipe are kept perpendicular when the clay mixing pile is used for constructing a clay sealing wall, and improve construction efficiency and construction quality.

In a first aspect, an embodiment of the present utility model provides a verticality limiting device for a clay mixing pile, which is applied to a clay mixing pile, wherein the clay mixing pile includes a left drill pipe, a slurry spraying pipe and a right drill pipe, and the verticality limiting device for the clay mixing pile includes:

the spacing frame, spacing frame along the horizontal direction fixed set up in clay stirring stake, spacing frame inboard has set gradually first spacing hole, second spacing hole and third spacing hole from a left side to the right side, first spacing hole the second spacing hole with the third spacing hole is seted up along the vertical direction, first spacing hole is used for fixing left side drill pipe, the second spacing hole is used for fixing the guniting pipe, the third spacing hole is used for fixing right side drill pipe.

According to some embodiments of the utility model, the limit frame is a square frame body formed by welding channel steel.

According to some embodiments of the utility model, the stop frame has a longitudinal thickness of 10 cm.

According to some embodiments of the utility model, the first limiting hole, the second limiting hole and the third limiting hole are all cylindrical structures formed by surrounding steel plates and welded on the inner sides of the limiting frames.

According to some embodiments of the utility model, the first limiting aperture, the second limiting aperture, and the third limiting aperture are the same size and shape.

According to some embodiments of the utility model, the first limiting aperture, the second limiting aperture, and the third limiting aperture are 1 centimeter thick.

According to some embodiments of the utility model, the second limiting aperture is located intermediate the first limiting aperture and the third limiting aperture.

In a second aspect, the embodiment of the utility model also provides a clay stirring pile machine, which comprises the perpendicularity limiting device of the clay stirring pile.

According to some embodiments of the utility model, further comprising:

the clay stirring pile comprises a left side drilling pipe, a slurry spraying pipe and a right side drilling pipe, wherein the left side drilling pipe penetrates through the first limiting hole, the slurry spraying pipe penetrates through the second limiting hole, and the right side drilling pipe penetrates through the third limiting hole.

The embodiment of the utility model comprises the following steps: the spacing frame, spacing frame along the horizontal direction fixed set up in clay stirring stake, spacing frame inboard has set gradually first spacing hole, second spacing hole and third spacing hole from a left side to the right side, first spacing hole the second spacing hole with the third spacing hole is seted up along the vertical direction, first spacing hole is used for fixing left side drill pipe, the second spacing hole is used for fixing the guniting pipe, the third spacing hole is used for fixing right side drill pipe. According to the technical scheme of the embodiment, the drilling pipe and the guniting pipe of the clay stirring pile are fixed in the vertical direction through the three limiting holes in the limiting frame, so that the drilling pipe and the guniting pipe are kept vertical in the clay sealing wall construction process, and the construction efficiency and the construction quality are effectively improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and do not limit the utility model.

FIG. 1 is a schematic view illustrating installation of a perpendicularity limiting device for a clay stirring pile according to an embodiment of the present utility model in a front view direction;

fig. 2 is a schematic top view of a vertical limit device for a clay stirring pile according to an embodiment of the utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that although functional block division is performed in a device diagram, a logic sequence is shown in a flowchart, and in some cases, the steps shown or described may be performed in a different order than the block division in the device, or in the flowchart. The terms first, second, third and the like in the description, in the claims and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

Referring to fig. 1, fig. 1 is a schematic view of a verticality limiting apparatus for a clay mixing pile according to an embodiment of the present utility model, the verticality limiting apparatus for a clay mixing pile is applied to a clay mixing pile, the clay mixing pile includes a left side drill pipe 11, a guniting pipe 12, and a right side drill pipe 13, and the verticality limiting apparatus for a clay mixing pile includes:

the spacing frame 20, spacing frame 20 is fixed to be set up in clay mixing stake along the horizontal direction, spacing frame 20 inboard has set gradually first spacing hole 21 from a left side to the right side, second spacing hole 22 and third spacing hole 23, first spacing hole 21, second spacing hole 22 and third spacing hole 23 are seted up along the vertical direction, first spacing hole 21 is used for fixed left side drill pipe 11, second spacing hole 22 is used for fixed guniting pipe 12, third spacing hole 23 is used for fixed right side drill pipe 13.

It should be noted that, as shown in fig. 1, the left side drill pipe 11, the slurry spraying pipe 12 and the right side drill pipe 13 of the clay mixing pile are generally arranged side by side, wherein the slurry spraying pipe 12 is located between the left side drill pipe 11 and the right side drill pipe 13, and the horizontal deflection occurs due to vibration generated during the construction process, in this embodiment, by arranging the horizontal limiting frame 20, the limiting frame 20 is perpendicular to the left side drill pipe 11, the slurry spraying pipe 12 and the right side drill pipe 13, and arranging the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 in the limiting frame 20 from left to right, and the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 are arranged in the vertical direction, so that the left side drill pipe 11 can pass through the first limiting hole 21, the slurry spraying pipe 12 passes through the second limiting hole 22, the right side drill pipe 13 passes through the third limiting hole 23, the horizontal deflection of the left side drill pipe 11 is limited by the first limiting hole 21, the horizontal deflection of the slurry spraying pipe 12 in the horizontal direction is limited by the second limiting hole 22, and the vertical deflection of the right side drill pipe 13 can be ensured, and the construction quality can be improved during the construction process of the vertical deflection of the left side drill pipe 13 and the right side drill pipe 13 is ensured.

It should be noted that, in order to further improve the stability of the limiting frame 20, the limiting frame 20 may be fixedly connected to the machine body of the clay mixing pile machine, so as to ensure that the limiting frame 20 is stressed without being deviated in the construction process.

In addition, in an embodiment, referring to fig. 1, the limiting frame 20 is a square frame body formed by welding channel steel.

It should be noted that, the limiting frame 20 may be formed by welding channel steel, so that the firmness of the limiting frame 20 can be effectively improved, the integral forming can be maintained even under the action of a larger offset force, and the stability of the pipeline in the construction process is ensured.

It should be noted that, the limiting frame 20 adopts a square frame body to facilitate welding, for example, 4 channel steels are respectively welded as 4 sides of the limiting frame 20, so as to obtain the limiting frame 20 of the square frame body, and the manufacturing is simple and convenient.

In addition, in one embodiment, referring to fig. 1, the limiting frame 20 has a longitudinal thickness of 10 cm.

It should be noted that, since the left drill pipe 11, the slurry spraying pipe 12 and the right drill pipe 13 are larger pipes, and the acting force generated in the construction process is larger, in order to improve the stability of the limiting frame 20, the longitudinal thickness of the limiting frame 20 is set to 10 cm, so that more longitudinal stress areas are provided for the left drill pipe 11, the slurry spraying pipe 12 and the right drill pipe 13, and the stability of the construction is improved.

In addition, in an embodiment, referring to fig. 2, the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 are all cylindrical structures surrounded by steel plates and welded to the inner side of the limiting frame 20.

It should be noted that, according to the description of the above embodiment, the limiting frame 20 may be a square frame body obtained by welding channel steel, that is, the inside of the limiting frame 20 is hollow, so that 3 cylindrical structures may be welded inside the limiting frame 20 to form the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23, and the size of the limiting hole may be adjusted according to the pipe size of the clay stirring pile, so that the manufacture of the perpendicularity limiting device is more convenient.

In addition, in an embodiment, referring to fig. 2, the first limiting hole 21, the second limiting hole 22, and the third limiting hole 23 are the same in size and shape.

It should be noted that, the sizes and shapes of the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 are the same, so that the perpendicularity limiting device is applicable to more types of clay mixing piles, and in order to facilitate installation, the apertures of the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 can be slightly larger than the outer diameters of the left drill pipe 11, the slurry pipe 12 and the right drill pipe 13, and the specific sizes are not limited in this embodiment, and the vertical clay mixing pile can be adjusted according to actual requirements.

In addition, in an embodiment, referring to fig. 2, the thickness of the first limiting hole 21, the second limiting hole 22, and the third limiting hole 23 is 1 cm.

It should be noted that, since the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 are formed by surrounding steel plates, the steel plates of the first limiting hole 21, the second limiting hole 22 and the third limiting hole 23 have a certain thickness, and the embodiment adopts the steel plates after 1 cm, so that deformation is not generated when stress is applied.

In addition, in an embodiment, referring to fig. 2, the second limiting hole 22 is located in the middle of the first limiting hole 21 and the third limiting hole 23.

It should be noted that, the second limiting hole 22 is located in the middle of the first limiting hole 21 and the third limiting hole 23, so that three limiting holes can be aligned with corresponding pipelines, the pipelines are kept vertical after being arranged in the limiting holes, and construction efficiency is improved.

In addition, the embodiment of the utility model also provides a clay stirring pile machine, which comprises the perpendicularity limiting device of the clay stirring pile.

It should be noted that, the perpendicularity limiting device of the clay mixing pile of the above embodiment is set on the clay mixing pile machine, and the drill pipe and the guniting pipe 12 of the clay mixing pile are fixed in the vertical direction through the three limiting holes in the limiting frame 20, so that the drill pipe and the guniting pipe 12 are kept vertical in the clay sealing wall construction process, and the construction efficiency and the construction quality are effectively provided.

Additionally, in an embodiment, referring to fig. 2, further comprising:

the clay stirring pile comprises a left side drilling pipe 11, a guniting pipe 12 and a right side drilling pipe 13, wherein the left side drilling pipe 11 passes through a first limiting hole 21, the guniting pipe 12 passes through a second limiting hole 22, and the right side drilling pipe 13 passes through a third limiting hole 23.

It should be noted that, the left side drill pipe 11 of clay mixing pile passes through first spacing hole 21, and the guniting pipe 12 passes through second spacing hole 22, and the right side drill pipe 13 passes through third spacing hole 23, has realized corresponding pipeline spacing in the horizontal direction through above-mentioned spacing hole, has effectively restricted the skew of horizontal direction in the work progress, ensures the plumb of pipeline, improves efficiency of construction and construction quality.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the above embodiment, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a straightness stop device that hangs down of clay stirring stake is applied to the clay stirring stake, the clay stirring stake includes left side drill pipe, guniting pipe and right side drill pipe, its characterized in that, straightness stop device that hangs down of clay stirring stake includes:

2. The perpendicularity limiting device for the clay stirring pile according to claim 1, wherein the limiting frame is a square frame body formed by welding channel steel.

3. A perpendicularity limiting device for a clay stirring pile according to claim 2, wherein the longitudinal thickness of the limiting frame is 10 cm.

4. The perpendicularity limiting device of the clay stirring pile according to claim 2, wherein the first limiting hole, the second limiting hole and the third limiting hole are cylindrical structures formed by surrounding steel plates and welded on the inner sides of the limiting frames.

5. The perpendicularity limiting device of a clay stirring pile according to claim 4, wherein the sizes and shapes of the first limiting hole, the second limiting hole and the third limiting hole are the same.

6. The perpendicularity limiting device of a clay stirring pile according to claim 5, wherein the first limiting hole, the second limiting hole and the third limiting hole are 1 cm thick.

7. The perpendicularity limiting device of a clay stirring pile according to claim 1, wherein the second limiting hole is located in the middle of the first limiting hole and the third limiting hole.

8. A clay stirring pile machine, characterized by comprising a perpendicularity limiting device of a clay stirring pile according to any one of claims 1 to 7.

9. The clay stirring stake machine of claim 8, further comprising: