CN112681320A - Pile perpendicularity controller for pile foundation construction and using method thereof - Google Patents
Pile perpendicularity controller for pile foundation construction and using method thereof Download PDFInfo
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- CN112681320A CN112681320A CN202011545464.2A CN202011545464A CN112681320A CN 112681320 A CN112681320 A CN 112681320A CN 202011545464 A CN202011545464 A CN 202011545464A CN 112681320 A CN112681320 A CN 112681320A
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Abstract
The invention provides a pile verticality controller for pile foundation construction and a using method thereof, wherein the pile verticality controller comprises a fixing device; the heavy hanging device is arranged on the fixing device; and the detection device is arranged on the heavy-hanging device and used for detecting whether the precast pile is vertical to the reference surface. The theodolite visual line monitoring method has the beneficial effects of effectively solving the problems that large errors exist in visual line observation and subjective judgment of workers, the visual line range of the theodolite is small, the manufacturing cost is high, and errors are caused because no reference line is arranged on a pile.
Description
Technical Field
The invention belongs to the technical field of industrial and civil building pile foundation engineering construction, and particularly relates to a pile verticality controller for pile foundation construction and a using method thereof.
Background
In a larger project, because the quantity of instruments is limited, the control of the verticality of most of the pile foundations depends on the sight observation and subjective judgment of technical workers, so that a larger error exists, and the verticality of the pile foundations is difficult to accurately control. At present, the main instrument for controlling the verticality of the pile in the engineering is a theodolite, the sight range of the theodolite is small, no reference line is arranged on the pile, so that errors exist, and the manufacturing cost of the theodolite is high.
Disclosure of Invention
The invention aims to provide a pile verticality controller for pile foundation construction and a using method thereof, which effectively solve the problems that large errors exist in visual line observation and subjective judgment of workers, the visual line range of a theodolite is small, the manufacturing cost is high, and errors are caused by no reference line arranged on a pile.
In order to solve the technical problems, the invention adopts the technical scheme that: a pile squareness controller for pile foundation construction, comprising: a fixing device; the heavy hanging device is arranged on the fixing device; and the detection device is arranged on the heavy-hanging device and used for detecting whether the precast pile is vertical to the reference surface.
Preferably, the fixing device comprises a fixing bracket and a fixing block, and the fixing block is used for fixing the fixing bracket; the fixed support is arranged on the fixed block and used for fixing the heavy hanging device.
Preferably, the weight-dropping device comprises a reference rope and a water tank, wherein the reference rope is arranged on the fixing device and used for placing the detection device; the water tank sets up the bottom of referring to the rope guarantees the straightness that hangs down of referring to the rope.
Preferably, the bottom of the reference rope is further provided with a sinking block, and the sinking block extends into the water tank but does not touch the bottom.
Preferably, the detection device comprises an infrared emission device and an infrared fixing device, and the infrared fixing device is arranged on the plumbing device and used for fixing the infrared emission device; the infrared emitting device is arranged on the infrared fixing device and used for detecting whether the precast pile is vertical or not.
Preferably, the number of the infrared emission devices is 2, and the infrared emission devices can be arranged on a vertical line of the infrared fixing device in a swinging mode in the vertical direction.
Preferably, the infrared fixing device is further provided with a control switch for controlling the infrared emitting device to be switched on and off.
A method of using a pile squareness controller for pile foundation construction according to claim 1, characterized by: and drawing a line strip on the precast pile, placing a precast pile verticality controller on the opposite side of the surface where the line strip is located, and detecting whether the precast pile is perpendicular to a reference surface by using the detection device.
Preferably, the weight-dropping device comprises a reference rope and a water tank, wherein the reference rope is arranged on the fixing device and used for placing the detection device; the water tank is arranged at the bottom of the reference rope, so that the perpendicularity of the reference rope is ensured; the detection device comprises an infrared emission device and an infrared fixing device, and the infrared fixing device is arranged on the heavy hanging device and used for fixing the infrared emission device; the infrared emitting device is arranged on the infrared fixing device and used for detecting whether the precast pile is vertical or not; when the prefabricated pile is used, water is fully stored in the water tank, the infrared emitting device is placed on the opposite side of the surface where the line strip is located, infrared rays are emitted, and if the infrared emitting device is located in the line strip, the prefabricated pile is perpendicular to a reference surface; and if the prefabricated pile is not in the line band, the prefabricated pile is not vertical to the reference surface.
Preferably, the number of the infrared emission devices is 2, and the infrared emission devices can be arranged on a vertical line of the infrared fixing device in a swinging manner in the vertical direction; the infrared fixing device is also provided with a control switch for controlling the infrared emitting device to be switched on and off; when the infrared emitting device is used, the infrared emitting device swings according to the position of the line strip, the control switch is turned on, and infrared rays are emitted.
Due to the design of the heavy hanging device, the reference rope extends into the water tank full of water, so that the factors of the reference rope influenced by the environment such as wind power and the like are reduced, and the accuracy of the result is ensured; due to the design of the detection device, the two infrared emission devices can move in the vertical direction, so that whether different precast piles are perpendicular to the reference surface or not can be detected, the manufacturing cost is saved, and the operation is simple; due to the fact that the pile perpendicularity controller for pile foundation construction is used, the color line strips are smeared on the outer surface of the precast pile, observation is direct and clear, perpendicularity of the precast pile is easy to control, and the accuracy of perpendicularity of the pile in pile foundation construction is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of a pile verticality controller for pile foundation construction according to an embodiment of the present invention
FIG. 2 is a schematic diagram of a pile verticality controller for pile foundation construction according to an embodiment of the present invention
FIG. 3 is a schematic diagram of a prefabricated pile with a pile verticality controller for pile foundation construction according to an embodiment of the present invention
In the figure:
1. fixed bolster 2, fixed block 3, reference rope
4. Infrared fixing device 5, infrared emitting device 6 and water tank
7. Wire strip 8, precast pile 9 and control switch
10. Sinking block
Detailed Description
The invention is further illustrated by the following examples and figures:
in the description of the embodiments of the present invention, it should be understood that the terms "top," "bottom," "end," and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
In one embodiment of the present invention, as shown in fig. 1, a structural diagram of a pile verticality controller for pile foundation construction is provided, where the pile verticality controller for pile foundation construction includes: a fixing device; the heavy hanging device is arranged on the fixing device; and the detection device is arranged on the heavy-hanging device and used for detecting whether the precast pile 8 is vertical to the reference surface.
Specifically, the fixing device comprises a fixing support 1 and a fixing block 2, wherein the fixing block 2 is formed by pouring concrete and is placed on a datum plane for fixing the fixing support 1; the fixed support 1 is a steel bar support, is L-shaped, is inserted into the fixed block 2 and is used for fixing the reference rope 3. And the heavy hanging device and the detection device are fixed, so that the measurement result is more accurate.
The heavy-hanging device comprises a reference rope and a water tank, the reference rope 3 is bound at one end of the fixing support 1, the reference rope 3 can be a cotton thin rope or a nylon rope, the length of the reference rope is the length which can penetrate into the bottom water tank 6 and does not touch the bottom of the fixing support, the reference rope is used for placing the infrared fixing device 4, the bottom of the reference rope 3 is also bound with a sinking block 10, the sinking block is made of steel, is rectangular in shape and smaller than the size of the water tank 4, and extends into the water tank 4 and does not touch the bottom of the water tank; the water tank 4 is made of plastic, is rectangular in shape and is placed at the bottom of the reference rope 3, so that the reference rope 3 is prevented from being influenced by environments such as wind power and the like, and the accuracy of measurement is guaranteed.
The detection device comprises an infrared emission device 5 and an infrared fixing device 4, wherein the infrared fixing device 4 is bound at the middle position of the reference rope 3, two grooves are formed in the infrared fixing device 4 and are respectively arranged on the perpendicular bisector of the infrared fixing device 4 and used for fixing the infrared emission device 5, a control switch 9 is further arranged on the infrared fixing device 4 and is installed at the middle position of the two grooves to control the infrared emission device 5 to emit or extinguish infrared rays. Infrared emission device 5 can be on two recesses of infrared fixing device 4 in the connection of wobbling in the vertical direction, and the number of infrared emission device 5 is 2 for it is perpendicular whether to detect the precast pile. The detection result of the infrared device is more accurate than the result obtained by visual measurement or theodolite in the prior art, and the vertical controller has low manufacturing cost and can be used for precast piles with various heights.
When the water storage device is used, water is fully stored in the water tank 6, the fixing block 2 and the fixing support 1 form a fixing device, one end of the fixing support 1 is tied with the reference rope 3, the bottom of the reference rope 3 is tied with the sinking block 10, the water tank 6 is placed at the bottom of the sinking block 10, and the sinking block 10 extends into the water tank 6 but does not contact with the bottom of the water tank 6. The infrared fixing device 4 is bound and connected with the middle position of the binding on the reference rope 3, two line strips 7 on the same straight line are smeared on the surfaces of the precast pile 8 close to two ends in the construction process of the precast pile 8, the line strips 7 have certain width, the width is determined according to the required precision of the precast pile 8, and if the precision is high, the width of the line strips 7 is narrow; if the accuracy is low, the line stripe 7 is wide. When the precast pile 8 is detected, the pile perpendicularity controller is placed on the opposite side of the face, on which the line strips 7 are drawn, of the precast pile 8, the control switch 9 is pressed, the infrared emitting devices 5 emit infrared rays, one infrared emitting device 5 swings up and down, when an infrared point appears on one end of the line strip 7, the other infrared emitting device 5 swings, whether the infrared point at the other end is within the corresponding line strip 7 is observed, and if the infrared point is on the line strip 7, the precast pile 8 meets the perpendicularity requirement; if the infrared point is not on the corresponding line strip 7, the precast pile 8 does not meet the required verticality standard and needs to be readjusted. After the detection is finished, the control switch 9 is pressed down, and the infrared emission device 5 is closed.
In another embodiment of the invention, the fixing device comprises a fixing bracket 1 and a fixing block 2, wherein the fixing block 2 is made of a steel block and is placed on a reference surface for fixing the fixing bracket 1; fixed bolster 1 is steel bar support, and the shape is the L type, welds at 2 upper surfaces of fixed block for fixed reference rope 3. And the heavy hanging device and the detection device are fixed, so that the measurement result is more accurate.
The heavy-hanging device comprises a reference rope and a water tank, the reference rope 3 is bound at one end of the fixing support 1, the reference rope 3 is a thin rope made of steel and has a certain weight, the influence of the environment on a detection result can be better reduced, the length is the length which can be deep into the bottom water tank 6 and does not touch the bottom, the reference rope is used for placing the infrared fixing device 4, the bottom of the reference rope 3 is also bound with a sinking block 10, the sinking block is made of steel and is circular in shape, the size of the sinking block is smaller than that of the water tank 4, and the sinking block extends into the water tank 4 and does not touch the bottom; the water tank 4 is made of steel and is cylindrical, and is placed at the bottom of the reference rope 3, so that the reference rope 3 is prevented from being influenced by environments such as wind power and the like, and the accuracy of measurement is guaranteed.
The detection device comprises an infrared emission device 5 and an infrared fixing device 4, wherein the infrared fixing device 4 is bound at any position of the reference rope 3, two grooves are formed in the infrared fixing device 4 and are respectively arranged on a vertical line of the infrared fixing device 4 and used for fixing the infrared emission device 5, a control switch 9 is further arranged on the infrared fixing device 4 and is installed below the groove in the bottom to control the infrared emission device 5 to emit or extinguish infrared rays. Infrared emission device 5 upwards 45 welds on two recesses of infrared fixing device 4, and the number of infrared emission device 5 is 2 for whether it is perpendicular to detect the precast pile. The detection result of the infrared device is more accurate than the result obtained by visual measurement or theodolite in the prior art, and the vertical controller has low manufacturing cost, can be used for the precast pile 8 with one height, and can quickly detect a large number of precast piles 8 with the same height.
Although the embodiments of the present invention have been described in detail, the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A pile squareness controller for pile foundation construction, comprising:
a fixing device;
the heavy hanging device is arranged on the fixing device;
and the detection device is arranged on the heavy-hanging device and used for detecting whether the precast pile is vertical to the reference surface.
2. The pile squareness controller for pile foundation construction according to claim 1, characterized in that: the fixing device comprises a fixing support and a fixing block, and the fixing block is used for fixing the fixing support; the fixed support is arranged on the fixed block and used for fixing the heavy hanging device.
3. The pile squareness controller for pile foundation construction according to claim 1, characterized in that: the weight hanging device comprises a reference rope and a water tank, wherein the reference rope is arranged on the fixing device and used for placing the detection device; the water tank sets up the bottom of referring to the rope guarantees the straightness that hangs down of referring to the rope.
4. A pile squareness controller for pile foundation construction according to claim 3, characterized by: the bottom of the reference rope is also provided with a sinking block, and the sinking block extends into the water tank but does not touch the bottom.
5. The pile squareness controller for pile foundation construction according to claim 1, characterized in that: the detection device comprises an infrared emission device and an infrared fixing device, and the infrared fixing device is arranged on the heavy hanging device and used for fixing the infrared emission device; the infrared emitting device is arranged on the infrared fixing device and used for detecting whether the precast pile is vertical or not.
6. The pile squareness controller for pile foundation construction according to claim 5, characterized in that: the number of the infrared emission devices is 2, and the infrared emission devices can be arranged on the vertical line of the infrared fixing device in a swinging mode in the vertical direction.
7. The pile squareness controller for pile foundation construction according to claim 5, characterized in that: and the infrared fixing device is also provided with a control switch for controlling the infrared transmitting device to be switched on and off.
8. A method of using a pile squareness controller for pile foundation construction according to claim 1, characterized by: and drawing a line strip on the precast pile, placing a precast pile verticality controller on the opposite side of the surface where the line strip is located, and detecting whether the precast pile is perpendicular to a reference surface by using the detection device.
9. The use method of the pile squareness controller for pile foundation construction according to claim 8, wherein: the weight hanging device comprises a reference rope and a water tank, wherein the reference rope is arranged on the fixing device and used for placing the detection device; the water tank is arranged at the bottom of the reference rope, so that the perpendicularity of the reference rope is ensured; the detection device comprises an infrared emission device and an infrared fixing device, and the infrared fixing device is arranged on the heavy hanging device and used for fixing the infrared emission device; the infrared emitting device is arranged on the infrared fixing device and used for detecting whether the precast pile is vertical or not; when the prefabricated pile is used, water is fully stored in the water tank, the infrared emitting device is placed on the opposite side of the surface where the line strip is located, infrared rays are emitted, and if the infrared emitting device is located in the line strip, the prefabricated pile is perpendicular to a reference surface; and if the prefabricated pile is not in the line band, the prefabricated pile is not vertical to the reference surface.
10. The use method of the pile squareness controller for pile foundation construction according to claim 9, characterized in that: the number of the infrared emission devices is 2, and the infrared emission devices can be arranged on a vertical line of the infrared fixing device in a swinging mode in the vertical direction; the infrared fixing device is also provided with a control switch for controlling the infrared emitting device to be switched on and off; when the infrared emitting device is used, the infrared emitting device swings according to the position of the line strip, the control switch is turned on, and infrared rays are emitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545464.2A CN112681320A (en) | 2020-12-23 | 2020-12-23 | Pile perpendicularity controller for pile foundation construction and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545464.2A CN112681320A (en) | 2020-12-23 | 2020-12-23 | Pile perpendicularity controller for pile foundation construction and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112681320A true CN112681320A (en) | 2021-04-20 |
Family
ID=75451469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011545464.2A Pending CN112681320A (en) | 2020-12-23 | 2020-12-23 | Pile perpendicularity controller for pile foundation construction and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112681320A (en) |
-
2020
- 2020-12-23 CN CN202011545464.2A patent/CN112681320A/en active Pending
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