CN218238789U - Pile hole aperture detection device - Google Patents
Pile hole aperture detection device Download PDFInfo
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- CN218238789U CN218238789U CN202222685870.XU CN202222685870U CN218238789U CN 218238789 U CN218238789 U CN 218238789U CN 202222685870 U CN202222685870 U CN 202222685870U CN 218238789 U CN218238789 U CN 218238789U
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- detection device
- vertical rod
- pile foundation
- cylinder mould
- hole aperture
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Abstract
The utility model relates to a stake hole aperture detection device technical field specifically is a stake hole aperture detection device, include hollow pile foundation and be used for carrying out the detection device who tests the internal diameter of pile foundation, detection device includes the cylinder mould body, the top fixedly connected with of cylinder mould body suspends the rope in midair, the cylinder mould body includes plectane and lower plectane, the even circumference in bottom interval of going up the plectane articulates there are a plurality of slope connecting rods, the bottom of slope connecting rod articulates there is the vertical rod, the vertical rod is connected with down the plectane through flexible subassembly, and is a plurality of the bottom of vertical rod is connected with jointly and is used for carrying out the spring coil fixed to cylinder mould body shape, be connected with between slope connecting rod and the vertical rod and be used for carrying out the extension spring of angle fixation to slope connecting rod and vertical rod, it can receive the jamming when the cylinder mould, and the easy pull-up of shape change takes place to take place for the cylinder mould in the in-process cylinder mould of pull, avoids the cylinder mould jamming to be difficult to take out in the inside in stake hole.
Description
Technical Field
The utility model relates to a stake hole aperture detection device technical field specifically is a stake hole aperture detection device.
Background
The existing pile hole aperture detection devices are of three types, namely a cage detection method, an ultrasonic detection method and a mechanical arm detection method, wherein the cage detection method is the simplest to operate. The cage probing method is characterized in that a mesh cage formed by welding steel bars is placed inside a pile hole by using a suspension device, and if the mesh cage can be stably placed at the bottom of the pile hole and taken out, the aperture of a pile foundation is qualified, so that the problem in the prior art is solved; the existing exploration cage is composed of a framework welded by steel bars, the shape of the exploration cage is fixed, and if the exploration cage is clamped and stuck in the descending or ascending process, the mesh cage or the inner wall of a pile hole can be damaged in the upward pulling process.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a stake hole aperture detection device, it can be when the cylinder mould receives the jamming, and the in-process cylinder mould of pulling up takes place the easy pull-up of shape change, avoids the cylinder mould jamming to be difficult to take out in the inside in stake hole.
For the purpose of realizing above, the utility model discloses a technical scheme: the utility model provides a stake hole aperture detection device, includes hollow pile foundation and is used for carrying out the detection device who tests the internal diameter of pile foundation, detection device includes the cylinder mould body, the top fixedly connected with of cylinder mould body suspends the rope in midair, the cylinder mould body includes plectane and lower plectane, the even circumference in bottom interval of going up the plectane articulates there are a plurality of slope connecting rods, the bottom of slope connecting rod articulates there is the vertical rod, the vertical rod is connected with down the plectane through flexible subassembly, and is a plurality of the bottom of vertical rod is connected with jointly and is used for carrying out the spring coil fixed to cylinder mould body shape, be connected with between slope connecting rod and the vertical rod and be used for carrying out the extension spring of angle fixation to slope connecting rod and vertical rod.
The utility model has the advantages that: the cylinder mould body is articulated to be constituteed through last plectane, lower plectane, slope connecting rod and vertical pole, and uses spring coil and extension spring to carry out the fixed of shape, can make and take out easily at the in-process spring coil that the cylinder mould takes place the jamming or extension spring deformation messenger cylinder mould body shape change.
In order to make the bottom of the netpen body more stable.
As a further improvement of the above technical solution: the telescopic assembly comprises a first rod piece fixedly connected to the bottom of the vertical rod and a sleeve fixedly connected to the outer wall of the lower circular plate, the first rod piece is connected with the sleeve in a sliding mode, and a buffer spring is arranged inside the sleeve.
The beneficial effect of this improvement does: through first member, sleeve and buffer spring, can be further stabilize vertical pole, and can stretch out and draw back when the vertical pole displacement of cylinder mould deformation.
In order to enable the suspension rope to be capable of enabling the axis of the suspension rope to be overlapped with the axis of the pile foundation in the process of suspending the mesh cage.
As a further improvement of the above technical solution: the top of pile foundation is provided with the locating component who is used for keeping hanging in midair the axle center coincidence of rope and pile foundation, locating component includes the three right angle folded plate that distributes around the axle center circumference of pile foundation, the tip of right angle folded plate is provided with fastening bolt, and is three one side that the right angle folded plate is close to the axle center of pile foundation is connected with the ring jointly, the rope that suspends in midair passes the ring.
The beneficial effect of this improvement does: can make the cylinder mould body in the in-process that rises and descend through locating component, move along the axis of pile foundation all the time, reduce the emergence of the jamming condition.
To avoid the suspension rope and the circular ring from being greatly worn.
As a further improvement of the above technical solution: the inner diameter of the circular ring is larger than the diameter of the suspension rope.
The beneficial effect of this improvement does: the diameter of suspending in midair rope is less than the internal diameter of ring, can avoid suspending in midair rope and ring and take place the jamming.
Bottom that can descend the pile foundation for abundant assurance cylinder mould body:
as a further improvement of the technical scheme: the length of the suspension rope is greater than the depth of the pile foundation.
The beneficial effect of this improvement does: the bottom that can be abundant assurance cylinder mould body descends the pile foundation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic view of the present invention at B in fig. 3.
Fig. 5 is an enlarged schematic view of the present invention at C in fig. 1.
In the figure: 1. a pile foundation; 2. a netpen body; 201. an upper circular plate; 202. a tilt link; 203. a vertical rod; 204. a lower circular plate; 205. a telescoping assembly; 2051. a first bar member; 2052. a sleeve; 2053. a buffer spring; 206. a spring ring; 207. an extension spring; 3. a suspension cord; 4. a positioning assembly; 401. a right angle folded plate; 402. a circular ring; 403. and (5) fastening the bolt.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Example 1:
as shown in fig. 1 to 5, a pile hole aperture detection device includes hollow pile foundation 1 and a detection device for testing the inner diameter of pile foundation 1, the detection device includes a cylinder mould body 2, top fixedly connected with suspension rope 3 of cylinder mould body 2, cylinder mould body 2 includes an upper circular plate 201 and a lower circular plate 204, the bottom interval of upper circular plate 201 is even circumferentially articulated to have a plurality of inclined connecting rods 202, the bottom of inclined connecting rod 202 is articulated to have a vertical rod 203, vertical rod 203 is connected with lower circular plate 204 through a telescopic assembly 205, and a plurality of the bottom of vertical rod 203 is connected with spring ring 206 for fixing the shape of cylinder mould body 2 together, be connected with between inclined connecting rod 202 and the vertical rod 203 and be used for carrying out the fixed extension spring 207 of angle to inclined connecting rod 202 and vertical rod 203.
Example 2:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a pile hole aperture detection device includes a hollow pile foundation 1 and a detection device for testing an inner diameter of the pile foundation 1, the detection device includes a netpen body 2, a suspension rope 3 is fixedly connected to a top of the netpen body 2, the netpen body 2 includes an upper circular plate 201 and a lower circular plate 204, a plurality of inclined links 202 are hinged to a bottom of the upper circular plate 201 at uniform intervals in a circumferential direction, a vertical rod 203 is hinged to a bottom of the inclined links 202, the vertical rod 203 is connected to the lower circular plate 204 through a telescopic assembly 205, a spring ring 206 for fixing a shape of the netpen body 2 is commonly connected to a bottom of the plurality of vertical rods 203, an extension spring 207 for fixing an angle between the inclined links 202 and the vertical rod 203 is connected between the inclined links 202 and the vertical rod 203, the telescopic assembly 205 includes a first rod piece 1 fixedly connected to the bottom of the vertical rod 203 and a sleeve 2052 fixedly connected to an outer wall of the lower circular plate 204, the first rod piece is connected to the sleeve 2052, and a buffer spring 2053 is arranged inside the sleeve 2052.
Example 3:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a pile hole aperture detection device includes a hollow pile foundation 1 and a detection device for testing an inner diameter of the pile foundation 1, the detection device includes a netpen body 2, a suspension rope 3 is fixedly connected to a top portion of the netpen body 2, the netpen body 2 includes an upper circular plate 201 and a lower circular plate 204, a plurality of inclined links 202 are hinged to a bottom portion of the upper circular plate 201 at uniform intervals in a circumferential direction, a vertical rod 203 is hinged to a bottom portion of the inclined links 202, the vertical rod 203 is connected to the lower circular plate 204 through a telescopic assembly 205, a spring ring 206 for fixing a shape of the netpen body 2 is commonly connected to a bottom portion of the plurality of vertical rods 203, an extension spring 207 for fixing angles of the inclined links 202 and the vertical rod 203 is connected between the inclined links 202 and the vertical rod 203, a positioning assembly 4 for keeping the suspension rope 3 coincident with the pile foundation 1 is arranged at the top portion of the pile foundation 1, the positioning assembly 4 includes three right-angle folded plates 401 distributed around a circumferential direction of the pile foundation 1, a fastening bolt 403 for fastening an end portion of the pile foundation 3 is arranged near an axis of the pile foundation, and a folded plate 401 is connected to the suspension rope ring 401.
Example 4:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a pile hole aperture detection device includes a hollow pile foundation 1 and a detection device for testing an inner diameter of the pile foundation 1, the detection device includes a netpen body 2, a suspension rope 3 is fixedly connected to a top portion of the netpen body 2, the netpen body 2 includes an upper circular plate 201 and a lower circular plate 204, a plurality of inclined links 202 are hinged to a bottom portion of the upper circular plate 201 at uniform intervals in a circumferential direction, a vertical rod 203 is hinged to a bottom portion of the inclined links 202, the vertical rod 203 is connected to the lower circular plate 204 through a telescopic assembly 205, a spring ring 206 for fixing a shape of the netpen body 2 is commonly connected to a bottom portion of the plurality of vertical rods 203, an extension spring 207 for fixing angles of the inclined links 202 and the vertical rod 203 is connected between the inclined links 202 and the vertical rod 203, a positioning assembly 4 for keeping the suspension rope 3 coincident with the pile foundation 1 is arranged at the top portion of the pile foundation 1, the positioning assembly 4 includes three right-angle ring flaps 401 distributed around a circumferential direction of the pile foundation 1, a fastening bolt 403 for fastening an end portion of the pile foundation 3 is arranged on a side close to an inner diameter of the suspension ring folded plate 402, and a diameter of the suspension rope ring 401 is connected to the suspension ring of the pile foundation ring 402.
Example 5:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a pile hole aperture detection device includes a hollow pile foundation 1 and a detection device for testing an inner diameter of the pile foundation 1, the detection device includes a netpen body 2, a suspension rope 3 is fixedly connected to a top portion of the netpen body 2, the netpen body 2 includes an upper circular plate 201 and a lower circular plate 204, a plurality of inclined links 202 are hinged to a bottom portion of the upper circular plate 201 at uniform intervals in a circumferential direction, a vertical rod 203 is hinged to a bottom portion of the inclined links 202, the vertical rod 203 is connected to the lower circular plate 204 through a telescopic assembly 205, a spring ring 206 for fixing a shape of the netpen body 2 is commonly connected to a bottom portion of the plurality of vertical rods 203, an extension spring 207 for fixing angles of the inclined links 202 and the vertical rod 203 is connected between the inclined links 202 and the vertical rod 203, a positioning assembly 4 for keeping the suspension rope 3 and the pile foundation 1 coincident is arranged at a top portion of the positioning assembly 4, the positioning assembly 4 includes three right-angle folding plates 401 distributed around a circumferential direction of the pile foundation 1, a fastening bolt 403 of the pile foundation is arranged on a side, and a depth of the suspension rope ring 401 is larger than a vertical ring 402 of the pile foundation 3, and a ring folding plate 401 is connected to the pile foundation ring.
The utility model discloses a theory of operation does: the one end of the rope 3 that suspends in midair is fixed to use outside hanging device, the other end of the rope 3 that suspends in midair passes ring 402 and upper circular plate 201 fixed connection, fix right angle folded plate 401 on the lateral wall of pile foundation 1 through fastening bolt 403, make the axle center of ring 402 coincide with the axle center of pile foundation 1, can carry out the lift of cylinder mould body 2, when cylinder mould body 2 takes place the in-process of jamming, cylinder mould body 2 by upper circular plate 201, lower circular plate 204, slope connecting rod 202, vertical pole 203, spring coil 206, extension spring 207, first member 2051, the cylinder mould body 2 that sleeve 2052 and buffer spring 2053 constitute can take place the deformation under the atress condition, avoid cylinder mould body 2 or the inner wall of pile foundation 1 to damage, suspend in midair 3 and take out cylinder mould body 2 more easily.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the application of the concepts and technical solutions of the present invention to other applications, with or without any modifications, shall be considered as the scope of the present invention.
Claims (5)
1. The utility model provides a stake hole aperture detection device, includes hollow pile foundation (1) and is used for carrying out the detection device who tests the internal diameter of pile foundation (1), detection device includes cylinder mould body (2), the top fixedly connected with of cylinder mould body (2) suspends rope (3) in midair, its characterized in that: the netpen body (2) comprises an upper circular plate (201) and a lower circular plate (204), a plurality of inclined connecting rods (202) are hinged to the bottom of the upper circular plate (201) in the circumferential direction at intervals, a vertical rod (203) is hinged to the bottom of the inclined connecting rods (202), the vertical rod (203) is connected with the lower circular plate (204) through a telescopic assembly (205), the bottom of the vertical rod (203) is connected with a spring ring (206) used for fixing the shape of the netpen body (2), and an extension spring (207) used for fixing the angle of the inclined connecting rods (202) and the angle of the vertical rod (203) is connected between the inclined connecting rods (202) and the vertical rod (203).
2. The pile hole aperture detection device of claim 1, wherein: the telescopic assembly (205) comprises a first rod piece (2051) fixedly connected to the bottom of the vertical rod (203) and a sleeve (2052) fixedly connected to the outer wall of the lower circular plate (204), the first rod piece (2051) is connected with the sleeve (2052) in a sliding mode, and a buffer spring (2053) is arranged inside the sleeve (2052).
3. The pile hole aperture detection device of claim 1, wherein: the top of pile foundation (1) is provided with locating component (4) that is used for keeping hanging rope (3) and the axle center coincidence of pile foundation (1) in midair, locating component (4) include three right angle folded plate (401) that distribute around the axle center circumference of pile foundation (1), the tip of right angle folded plate (401) is provided with fastening bolt (403), and is three one side that right angle folded plate (401) are close to the axle center of pile foundation (1) is connected with ring (402) jointly, rope (3) pass ring (402) suspend in midair.
4. The pile hole aperture detection device of claim 3, wherein: the inner diameter of the circular ring (402) is larger than the diameter of the suspension rope (3).
5. The pile hole aperture detection device of claim 3, wherein: the length of the suspension rope (3) is greater than the depth of the pile foundation (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222685870.XU CN218238789U (en) | 2022-10-12 | 2022-10-12 | Pile hole aperture detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222685870.XU CN218238789U (en) | 2022-10-12 | 2022-10-12 | Pile hole aperture detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218238789U true CN218238789U (en) | 2023-01-06 |
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ID=84667689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222685870.XU Active CN218238789U (en) | 2022-10-12 | 2022-10-12 | Pile hole aperture detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218238789U (en) |
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2022
- 2022-10-12 CN CN202222685870.XU patent/CN218238789U/en active Active
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