CN219157675U

CN219157675U - Pile casing guider of building drilling bored concrete pile

Info

Publication number: CN219157675U
Application number: CN202320325973.7U
Authority: CN
Inventors: 曹友群; 庄钦涌; 李展彬; 曹荣旭; 黄秋伟; 陈舒琼; 谢璧锋; 杨振荣; 殷川
Original assignee: Guangzhou Junye Construction Engineering Co Ltd
Current assignee: Guangzhou Junye Construction Engineering Co Ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-09
Anticipated expiration: 2033-02-27

Abstract

The utility model belongs to the technical field of bored piles, in particular to a pile casing guide device for a bored pile of a building, which comprises a base, a guide piece arranged on the surface of the base, and an adjusting assembly arranged on the bottom surface of the base, wherein the adjusting assembly comprises an adjusting seat arranged on the lower part of the base, a first motor arranged on the surface of the adjusting seat, and a first screw rod fixedly connected with the end part of an output shaft of the motor, one end of the first screw rod penetrates through the adjusting seat and extends into the adjusting seat, and is rotationally connected with the adjusting seat through a first bearing, a first moving block is sleeved on the surface of the first screw rod, and the first moving block is in threaded connection with the first screw rod; the punching machine is beneficial to adjusting the position of the pile casing to be erected according to the punching position, the whole device is not required to be manually moved, time and labor are saved, the adjusting efficiency is high, the whole device is beneficial to moving, and the position of the pile casing can be adjusted by matching with the adjusting component.

Description

Pile casing guider of building drilling bored concrete pile

Technical Field

The utility model belongs to the technical field of bored piles, and particularly relates to a pile casing guide device for a bored pile for a building.

Background

The cast-in-place pile is formed by forming holes in place and pouring concrete or reinforced concrete, and the pile casing is formed by adopting a steel wall casing to protect the hole pile because of unstable soil quality and great difficulty in construction of the reinforced concrete wall casing in the process of manually drilling the cast-in-place pile, so that the construction progress and safety are prevented from being influenced by hole collapse, the plane position and the verticality of the pile casing after being lowered are difficult to control in the process of placing the pile casing into the hole pile, and the steel pile casing can be lowered into the hole pile by positioning the steel pile casing through a guide device;

the examined publication (bulletin) number CN215629958U discloses a steel casing guide device, the design discloses a base, a through hole is arranged in the middle of the base, and the steel casing is used for passing through; the guide brackets are arranged along the vertical direction, four guide brackets are arranged on the upper side surface of the base and are annularly arranged around the through holes, and the guide brackets are used for being in contact with the side wall of the steel casing so as to prevent the steel casing from toppling over;

when the design is used, although the whole vertical guiding stroke is long, the guiding effect is good, when the design is used, certain position deviation exists between the erection position and the punching position of the pile casing, and when the design is used, constructors can only lift and move the whole device together with the pile casing, so that the operation is time-consuming and labor-consuming, the relative position between the pile casing and the pile casing is inconvenient to observe in real time, and the adjustment efficiency is low;

therefore, the construction bored pile casing guide device is designed to solve the problems.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the pile casing guide device for the bored pile of the building, which has the characteristics of capability of adjusting the position of the pile casing to be erected according to the punching position, no need of manually moving the whole device, time and labor saving and high adjustment efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the guide device for the pile casing of the bored pile for the building comprises a base, a guide piece arranged on the surface of the base, and an adjusting component arranged on the bottom surface of the base;

the adjusting assembly comprises an adjusting seat arranged at the lower position of the base, a first motor arranged on the surface of the adjusting seat, and a first screw rod fixedly connected with the end part of an output shaft of the motor, wherein one end of the first screw rod penetrates through the adjusting seat and extends to the inside of the adjusting seat and is rotationally connected with the adjusting seat through a first bearing, a first moving block is sleeved on the surface of the first screw rod and is in threaded connection with the first screw rod, a first limiting slide rod is inserted on the surface of the first moving block and is in sliding connection with the first moving block, a mounting plate is fixedly connected with the surface of the first moving block, and the mounting plate is fixedly connected with the base through a first bolt.

As the guide device for the pile casing of the bored pile for the building, the utility model is preferable, the inner wall surface of the adjusting seat is inserted with the second limit slide rod, the second limit slide rod is fixedly connected with the adjusting seat, the surface of the second limit slide rod is sleeved with the second moving block, the second moving block is in sliding connection with the second limit slide rod, and the second moving block is fixedly connected with the base through the mounting plate.

As the guide device for the pile casing of the bored pile for the building, the utility model is preferable, and the electric push rod is fixedly arranged at the position, close to four corners, of the bottom surface of the adjusting seat.

As a preferable choice of the guide device for the pile casing of the bored pile for the building, the surface of the adjusting seat is provided with a movable groove.

The guide device for the pile casing of the bored pile for the building, which is preferable, also comprises a moving assembly arranged below the adjusting seat;

the movable assembly comprises a rectangular frame fixedly connected to the bottom end of the electric push rod, universal wheels are fixedly connected to the bottom surface of the rectangular frame close to four corners, and pushing handles are fixedly connected to the surface of the rectangular frame.

Compared with the prior art, the utility model has the beneficial effects that: the adjusting part is added on this application, is favorable to treating the pile casing position of erectting according to punching the position and adjusts, need not to carry out artificial removal with whole device, labour saving and time saving, adjustment efficiency is high, simultaneously adds the moving part, is favorable to removing whole device, can cooperate adjusting part to the position of pile casing.

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 the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a diagram showing a connection structure of a first motor and a first screw in the present utility model;

FIG. 3 is a diagram showing the connection structure of the adjusting seat and the first screw;

FIG. 4 is a connecting structure diagram of a second moving block and a second limiting slide bar in the utility model;

in the figure:

1. a base; 2. a guide member;

3. an adjustment assembly; 31. an adjusting seat; 32. a first motor; 33. a first screw; 34. a first moving block; 35. the first limiting slide rod is arranged; 36. a mounting plate; 37. a second moving block; 38. a second limiting slide bar; 39. a moving groove; 310. an electric push rod;

4. a moving assembly; 41. a rectangular frame; 42. a universal wheel; 43. push handle.

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.

As shown in fig. 1 and 2;

a pile casing guiding device for a bored pile of a building comprises a base 1 and a guiding piece 2 arranged on the surface of the base 1.

In this embodiment: the prior device publication (bulletin) number CN215629958U discloses a guiding device for a steel casing, in which the guiding device proposed in the present application document is disclosed, the base 1 in the present application document adopts the same means in the prior art, the technical means are not described in detail herein, the present application is further improved with respect to the prior guiding device, and the details refer to the following disclosure technology; for solving the technical problem that exists among this prior art, like the above background art disclosed "this kind of design is when using, the erection position of a section of thick bamboo and punching position have certain position deviation, when adjusting, constructor can only lift the removal with a section of thick bamboo together with whole device, the operation is got up more time and energy consuming, and inconvenient relative position between the two is observed in real time, adjustment inefficiency", this problem obviously is the problem that exists in reality and is difficult to solve in combination with the use, and for solving this technical problem, regulation subassembly 3 and removal subassembly 4 have been added on this application file.

The guide member 2 comprises an adjusting bolt, a guide bracket, a guide wheel, a threaded hole, a chute and a guide block which are disclosed in publication number CN 215629958U.

Further, the method comprises the following steps:

as shown in fig. 1 to 4:

in combination with the above: the adjusting assembly 3 comprises an adjusting seat 31 arranged at the lower position of the base 1, a first motor 32 arranged on the surface of the adjusting seat 31 and a first screw rod 33 fixedly connected to the end part of an output shaft of the first motor 32, one end of the first screw rod 33 penetrates through the adjusting seat 31 and extends to the inside of the adjusting seat 31 and is rotationally connected with the adjusting seat 31 through a first bearing, a first moving block 34 is sleeved on the surface of the first screw rod 33, the first moving block 34 is in threaded connection with the first screw rod 33, a first limit slide rod 35 is inserted on the surface of the first moving block 34, the first limit slide rod 35 is in sliding connection with the first moving block 34, a mounting plate 36 is fixedly connected with the surface of the first moving block 34, and the mounting plate 36 is fixedly connected with the base 1 through a first bolt.

In this embodiment: when the guide device is used for positioning the installation position of the pile casing, firstly, the device is moved to the punching position, the device is located above the pile hole, then the pile casing is lifted through the external hoisting equipment, the pile casing is inserted from the centers of the four guide brackets in the guide piece 2 and penetrates through the circular through hole in the center of the base 1, then the adjusting bolts in the threaded holes in the guide piece 2 can respectively and independently adjust the four guide brackets to move towards the center of the base 1 until the guide wheels are in contact with the pile casing, so that the pile casing is contacted with the guide wheels, at the moment, constructors observe the relative positions between the pile casing and the pile hole, when the positions are deviated, the constructors start the first motor 32 to operate, then drive the first screw 33 to rotate in the adjusting seat 31, then drive the first moving block 34 to move under the limiting action of the first limiting slide rod 35, the position of the base 1 can be adjusted in a time-saving mode, the whole device is not required to be manually moved, and the adjusting efficiency is high.

In an alternative embodiment, a second limit slide rod 38 is inserted into the inner wall surface of the adjusting seat 31, the second limit slide rod 38 is fixedly connected with the adjusting seat 31, a second moving block 37 is sleeved on the surface of the second limit slide rod 38, the second moving block 37 is slidably connected with the second limit slide rod 38, and the second moving block 37 is fixedly connected with the base 1 through a mounting plate 36.

In this embodiment: by arranging the second moving block 37 and the second limiting slide rod 38, the moving track of the base 1 can be limited, and the situation that the base is inclined during moving can be avoided.

In an alternative embodiment, the electric push rod 310 is fixedly mounted on the bottom surface of the adjusting seat 31 near four corners.

In this embodiment: through setting up electric putter 310, can be according to the actual installation size of a casing to the height of direction piece 2 be adjusted, increase the direction stroke of direction piece 2, the assurance that can be better protects a casing and keeps vertical when setting up.

It should be noted that: the surface of the adjusting seat 31 is fixedly provided with a power supply, and the electric push rod 310 and the motor one 32 are electrically connected with each other through a wire and the power supply.

In an alternative embodiment, the surface of the adjustment seat 31 is provided with a movement groove 39.

In this embodiment: by providing the moving slot 39, the adjustment of the casing is facilitated.

It should be noted that: the diameter of the moving groove 39 is larger than the diameter of the circular through hole formed in the surface of the base 1, and the moving groove 39 is located right below the circular through hole, so that the influence on the movement of the protective cylinder in the adjusting process is avoided.

In an alternative embodiment, the mobile assembly 4 is also included, arranged below the adjustment seat 31;

the moving assembly 4 comprises a rectangular frame 41 fixedly connected to the bottom end of the electric push rod 310, universal wheels 42 are fixedly connected to the bottom surface of the rectangular frame 41 close to four corners, and push handles 43 are fixedly connected to the surface of the rectangular frame 41.

In this embodiment: when the device is used, the rectangular frame 41 can be pushed by the push handle 43, the rectangular frame 41 is driven to move by the universal wheels 42, the device can be conveniently moved to a proper position, and meanwhile, the position of the protective cylinder can be adjusted by moving the whole device to be matched with the adjusting component 3.

It should be noted that: the universal wheel 42 is common in life, and the universal wheel 42 is provided with a brake, so that the whole device can be conveniently moved and fixed.

Working principle: when the guide device is used for positioning the installation position of the pile casing, the rectangular frame 41 can be pushed by the pushing handle 43, the rectangular frame 41 is driven by the universal wheels 42 to move to the center of the base 1 until the guide wheels are in contact with the pile casing, the device is positioned above the pile hole, then the height of the guide part 2 is adjusted according to the actual installation size of the pile casing, the first motor 32 is started to operate by starting the electric push rod 310, then the guide stroke of the guide part 2 is increased, the pile casing is lifted by the peripheral hoisting equipment, the pile casing is inserted from the centers of the four guide brackets in the guide part 2 and penetrates through the circular through holes in the center of the base 1, then the adjusting bolts in the threaded holes in the guide part 2 can be used for respectively and independently adjusting the four guide brackets to move to the center of the base 1 until the guide wheels are in contact with the pile casing, at the moment, constructor observes the relative position between the pile casing and the pile hole, when the position is deviated, the constructor starts the first motor 32 to operate, the first motor 33 is driven to rotate in the adjusting seat 31, the first screw 33 rotates to drive the first moving block 34 to move under the action of the first guide block 35, the second guide block 35 is set up and the second guide block is required to move to be free of the position of the second guide block 37, and the pile casing can be adjusted in the position of the pile casing can be adjusted, and the pile casing can be moved through the position of the guide device can be adjusted, and the position of the pile casing can be adjusted by the position of the pile casing can be adjusted by setting the position of the pile casing can and the position can be adjusted by setting the position 3.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a building bored concrete pile protects a guiding device, includes base (1) and installs guide piece (2) on base (1) surface, its characterized in that: the adjusting assembly (3) is arranged on the bottom surface of the base (1);

the adjusting component (3) comprises an adjusting seat (31) arranged at the lower position of the base (1), a motor I (32) arranged on the surface of the adjusting seat (31) and a screw rod I (33) fixedly connected with the end part of an output shaft of the motor I (32), one end of the screw rod I (33) penetrates through the adjusting seat (31) and extends to the inside of the adjusting seat (31) and is rotationally connected with the adjusting seat (31) through a bearing I, a moving block I (34) is sleeved on the surface of the screw rod I (33), the moving block I (34) is in threaded connection with the screw rod I (33), a limiting slide rod I (35) is inserted on the surface of the moving block I (34) and is in sliding connection with the moving block I (34), a mounting plate (36) is fixedly connected with the surface of the moving block I (34) and is fixedly connected with the base (1) through a bolt I.

2. The construction bored pile casing guide of claim 1, wherein: the inner wall surface of the adjusting seat (31) is inserted with a second limit slide rod (38), the second limit slide rod (38) is fixedly connected with the adjusting seat (31), a second moving block (37) is sleeved on the surface of the second limit slide rod (38), the second moving block (37) is slidably connected with the second limit slide rod (38), and the second moving block (37) is fixedly connected with the base (1) through the mounting plate (36).

3. The construction bored pile casing guide of claim 1, wherein: an electric push rod (310) is fixedly arranged at the position, close to four corners, of the bottom surface of the adjusting seat (31).

4. The construction bored pile casing guide of claim 1, wherein: the surface of the adjusting seat (31) is provided with a moving groove (39).

5. A construction bored pile casing guide according to claim 3, wherein: the device also comprises a moving assembly (4) arranged below the adjusting seat (31);

the movable assembly (4) comprises a rectangular frame (41) fixedly connected to the bottom end of the electric push rod (310), universal wheels (42) are fixedly connected to the bottom surface of the rectangular frame (41) close to four corners, and pushing handles (43) are fixedly connected to the surface of the rectangular frame (41).