CN212294775U - Cast-in-situ bored pile casing positioning deviation inspection device - Google Patents
Cast-in-situ bored pile casing positioning deviation inspection device Download PDFInfo
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- CN212294775U CN212294775U CN202020465471.0U CN202020465471U CN212294775U CN 212294775 U CN212294775 U CN 212294775U CN 202020465471 U CN202020465471 U CN 202020465471U CN 212294775 U CN212294775 U CN 212294775U
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Abstract
The utility model discloses a bored concrete pile protects a positioning deviation inspection device belongs to bored concrete pile construction technical field. The datum plate is arranged at the top of the pile casing, a level gauge is arranged on the upper surface of the datum plate, a measuring hole is formed in the middle of the datum plate, a rotary measuring scale and a mounting plate are arranged in the measuring hole, the mounting plate is arranged in the protective cylinder, the middle part of the upper surface of the mounting plate is provided with a measuring rod with scales on the surface, the measuring rod and the protective cylinder are coaxially arranged, one end of the measuring rod, which is far away from the mounting plate, penetrates through the measuring hole, the mounting plate is provided with at least three connecting seats at equal intervals, each connecting seat is rotatably connected with a connecting rod, one end of each connecting rod, which is far away from the connecting seat, is rotatably connected with a U-shaped hook, the U-shaped hook is rotatably connected with adjusting components, each adjusting component is arranged on the reference plate, the adjusting component is used for leveling the datum plate, so that quick positioning deviation inspection is realized, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to a technical field of bored concrete pile construction especially relates to the device of a short-term test bored concrete pile casing positioning deviation condition.
Background
The construction industry in China is in the process of rapid development, the pipe pile foundation is widely used due to the advantages of the pipe pile foundation, the foundation is an important component of construction engineering, the quality of pipe pile construction directly affects the whole structure, the perpendicularity deviation is a quality problem of high incidence rate of prestressed pipe pile construction, and the perpendicularity detection method is also particularly important.
At present, after pile group construction is completed, a plumb method is a detection method which is used in a construction site frequently, namely after the pipe pile construction is completed, soil around the pipe pile is dug out, so that a pile body leaks out of a space of 1-2m, and then the verticality of the pipe pile is measured by adopting plumb.
Although the method has the advantage of simple operation, the preparation workload before measurement is large, the time consumption is long, the resources are wasted, the error is relatively large, and the control of the construction period and the saving of the engineering cost are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of insufficiency in the prior art, so the cast-in-situ bored pile protects a positioning deviation inspection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
bored concrete pile protects a section of thick bamboo positioning deviation inspection device includes:
the device comprises a base plate, a protective cylinder and a measuring device, wherein the base plate is arranged at the top of the protective cylinder, a level meter is arranged on the upper surface of the base plate, a measuring hole is formed in the middle of the base plate, and a measuring component is arranged in the measuring hole;
the mounting panel, the mounting panel sets up inside protecting a section of thick bamboo, the upper surface middle part of mounting panel is equipped with the measuring stick that the surface has the scale, the measuring stick with protect a coaxial setting, the one end that the mounting panel was kept away from to the measuring stick runs through the measuring orifice, equidistant at least three connecting seat, every of being equipped with on the mounting panel all rotate on the connecting seat and be connected with a connecting rod, every the connecting rod is kept away from the one end of connecting seat and is all rotated and be connected with the U-shaped couple, be connected with adjusting part on the U-shaped couple, every adjusting part sets up on the benchmark board, adjusting part is used for leveling benchmark board.
Furthermore, every adjusting part all includes adjusting screw and adapter, adjusting screw's pole body passes through threaded connection on the benchmark board, the one end that adjusting screw kept away from the head extends to the bottom of benchmark board, the adapter rotates to be connected on the U-shaped couple, the adapter passes through the bearing and connects the one end that adjusting screw kept away from the head.
Further, every adjusting part still includes guide way, slider, locking piece and compression spring, the guide way is seted up on the benchmark board, the both sides of guide way all are equipped with the scale, the slider activity set up in the guide way and with adjusting screw's pole body threaded connection, the locking piece sets up in the top of guide way and the activity sets up on adjusting screw, the locking piece all is equipped with tooth with one side that the guide way is relative, the compression spring suit is in adjusting screw's the outside, compression spring is located between adjusting screw's head and the locking piece.
Furthermore, a locking bolt is connected to the U-shaped hook through threads.
Further, the measuring component comprises a measuring scale, the measuring scale is rotatably connected in the measuring hole, and an infrared laser device perpendicular to the reference plate is installed on the measuring scale.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses well benchmark board and the mounting panel that is equipped with, it can the detector levelness condition to utilize the spirit level on the benchmark board, the mounting panel passes through connecting rod and U-shaped couple and realizes and protect a fixed connection of section of thick bamboo, because the length of connecting rod equals the axis coincidence that realizes the mounting panel axis and protect a section of thick bamboo, the measuring stick that is located the middle part this moment is located the axis that protects a section of thick bamboo, the one end that utilizes the measuring stick to keep away from runs through the measuring orifice, whether the positioning deviation who reachs a section of thick bamboo through adjusting part and measuring stick jointly use accords with a section of thick.
The utility model provides an adjusting part includes adjusting screw and adapter, and the adapter is connected on the U-shaped couple, examines time measuring in batches at the section of thick bamboo that protects of same specification, can only need the work of primary standard board leveling, reduces its testing procedure and intensity of labour greatly, practices thrift its construction cost. Still include guide way, slider, locking piece and compression spring, utilize slider and adjusting screw threaded connection can realize the leveling work of benchmark board, slider and guide way realize sliding fit, realize that different specifications protect a quick switch between the section of thick bamboo detects, locking piece is static relatively with the guide way under compression spring's effect simultaneously, alright work in short-term test positioning deviation afterwards.
The utility model provides a measuring component includes dipperstick and infrared laser instrument, makes dipperstick and measuring stick intersect through rotating the dipperstick, reads the scale interval here, utilizes the vertical downward transmission laser of infrared laser instrument simultaneously, reads another scale interval on the measuring stick, combines the scale interval of infrared laser instrument and dipperstick and measuring stick intersection department, utilizes trigonometric function to reachd the straightness deviation that hangs down and whether meets the requirements.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention.
In the figure: 1. a reference plate; 2. a level gauge; 3. measuring a hole; 4. measuring a scale; 5. mounting a plate; 6. a measuring rod; 7. a connecting rod; 8. a U-shaped hook; 9. a transfer seat; 10. adjusting the screw rod; 11. a guide groove; 12. a slider; 13. a locking block; 14. a compression spring; 15. locking the bolt; 16. an infrared laser.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
as shown in fig. 1 to 2, the cast-in-situ bored pile casing positioning deviation inspection apparatus includes:
the device comprises a base plate 1, wherein the base plate 1 is arranged at the top of a pile casing, a level 2 is arranged on the upper surface of the base plate 1, whether leveling is achieved or not can be quickly judged by using the level 2, a measuring hole 3 is formed in the middle of the base plate 1, and a measuring assembly is arranged in the measuring hole 3;
In the embodiment, it is further preferable that each adjusting assembly includes an adjusting screw 10 and an adapter 9, a shaft of the adjusting screw 10 is connected to the reference plate 1 through threads, an end of the adjusting screw 10 away from the head extends to the bottom of the reference plate 1, the adapter 9 is rotatably connected to the U-shaped hook 8 through a rotating shaft, and the adapter 9 is connected to an end of the adjusting screw 10 away from the head through a bearing. When the protective cylinders of the same specification are detected in batches, the leveling work of the reference plate can be only needed once, the detection steps and labor intensity are greatly reduced, and the construction cost is saved.
In this embodiment, it is further preferable that a locking bolt 15 is connected to the U-shaped hook 8 through a thread, and the U-shaped hook 8 and the casing are fixed through the locking bolt 15, so that the inspection work is prevented from being influenced by the occurrence of deviation.
In this embodiment, it is further preferable that the measuring assembly includes a measuring ruler 4, the measuring ruler 4 is rotatably connected in the measuring hole 3, and the infrared laser 16 arranged perpendicular to the reference plate 1 is installed on the measuring ruler 4. Make dipperstick 4 and measuring stick 6 intersect through rotating dipperstick 4, read the scale interval here, utilize infrared laser 16 vertical downward transmission laser simultaneously, read another scale interval on the measuring stick 6, combine the scale interval of infrared laser 16 and dipperstick 4 and measuring stick 6 intersection point department, utilize trigonometric function to obtain whether the straightness deviation that hangs down meets the requirements.
Example 2:
as shown in fig. 1 and fig. 2, in the embodiment of the basic mountain, each adjusting assembly further includes a guide groove 11, a slider 12, a locking block 13 and a compression spring 14, the guide groove 11 is disposed on the reference plate 1, scales are disposed on two sides of the guide groove 11, the slider 12 is vertically movably disposed in the guide groove 11 and is in threaded connection with a rod body of the adjusting screw 10, the locking block 13 is disposed above the guide groove 11 and is movably disposed on the adjusting screw 10, teeth are disposed on one side of the locking block 13 opposite to the guide groove 11, the compression spring 14 is sleeved on the outer side of the adjusting screw 10, and the compression spring 14 is located between a head of the adjusting screw 10 and the locking block 13. Utilize slider 12 and adjusting screw 10 threaded connection can realize the leveling work of benchmark board 1, slider 12 and guide way 11 realize sliding fit, realize the quick switching between the detection of different specification pile casings, locking piece 13 is static relatively with guide way 11 under compression spring 14's effect simultaneously, alright afterwards in order to detect positioning deviation work fast.
The utility model discloses can realize like this when concrete implementation, at first arrange mounting panel 5 in the inside of protecting a section of thick bamboo, utilize U-shaped couple 8 and connecting rod 7 and locking bolt 15 to fix mounting panel 5 in the inside of protecting a section of thick bamboo, simultaneously the measuring stick 6 at 5 middle parts of mounting panel with protect a coaxial setting of section of thick bamboo, combine the spirit level 2 to use through adjusting screw 10, adjust datum plate 1 to the horizontality, rotary measuring scale 4 makes to intersect and read out the scale interval of this point with measuring stick 6, it jets out crossing of laser and measuring stick 6 to recycle infrared laser 16 vertical below, read the scale interval here, utilize two scale intervals to combine trigonometric function can reach whether its straightness that hangs down accords with positioning deviation.
The measurement is switched among different specifications, the position of the upper sliding block of the screw rod 10 in the guide groove 11 can be adjusted, and the locking block 13 is used for realizing fixation under the action of the compression spring 14; the batch detection of the protective sleeves with the same specification only needs to adjust the reference plate 1 once.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.
Claims (5)
1. Cast-in-situ bored pile protects a section of thick bamboo positioning deviation inspection device, its characterized in that includes:
the device comprises a base plate (1), wherein the base plate (1) is arranged at the top of a pile casing, a level gauge (2) is arranged on the upper surface of the base plate (1), a measuring hole (3) is formed in the middle of the base plate (1), and a measuring assembly is arranged in the measuring hole (3);
mounting panel (5), mounting panel (5) set up inside protecting a section of thick bamboo, the upper surface middle part of mounting panel (5) is equipped with measuring stick (6) that the surface has the scale, measuring stick (6) and the coaxial setting of protecting a section of thick bamboo, the one end that mounting panel (5) were kept away from in measuring stick (6) runs through measuring orifice (3), equidistant at least three connecting seat, every of being equipped with on mounting panel (5) all rotate on the connecting seat and be connected with a connecting rod (7), every the one end that the connecting seat was kept away from in connecting rod (7) all rotates and is connected with U-shaped couple (8), be connected with adjusting part on U-shaped couple (8), every adjusting part sets up on benchmark board (1), adjusting part is used for leveling benchmark board (1).
2. The cast-in-situ bored pile casing positioning deviation inspection device according to claim 1, wherein each of the adjusting assemblies comprises an adjusting screw (10) and an adapter (9), a shaft of the adjusting screw (10) is connected to the reference plate (1) through threads, one end of the adjusting screw (10) far away from the head extends to the bottom of the reference plate (1), the adapter (9) is rotatably connected to the U-shaped hook (8), and the adapter (9) is connected to one end of the adjusting screw (10) far away from the head through a bearing.
3. Cast-in-situ pile casing positioning error checking apparatus according to claim 2, wherein each of the adjusting assemblies further comprises a guide groove (11), a slider (12), a lock block (13), and a compression spring (14), the guide groove (11) is arranged on the reference plate (1), scales are arranged on two sides of the guide groove (11), the slide block (12) is movably arranged in the guide groove (11) and is in threaded connection with the rod body of the adjusting screw rod (10), the locking block (13) is arranged above the guide groove (11) and is movably arranged on the adjusting screw rod (10), one side of the locking block (13) opposite to the guide groove (11) is provided with teeth, the compression spring (14) is sleeved on the outer side of the adjusting screw rod (10), and the compression spring (14) is located between the head of the adjusting screw rod (10) and the locking block (13).
4. The cast-in-situ bored pile casing positioning deviation inspection device according to claim 1, wherein a locking bolt (15) is threadedly connected to the U-shaped hook (8).
5. The cast-in-situ bored pile casing positioning deviation inspection device according to claim 1, wherein the measuring assembly comprises a measuring ruler (4), the measuring ruler (4) is rotatably connected in the measuring hole (3), and an infrared laser (16) arranged perpendicular to the reference plate (1) is mounted on the measuring ruler (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465471.0U CN212294775U (en) | 2020-04-01 | 2020-04-01 | Cast-in-situ bored pile casing positioning deviation inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465471.0U CN212294775U (en) | 2020-04-01 | 2020-04-01 | Cast-in-situ bored pile casing positioning deviation inspection device |
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| CN212294775U true CN212294775U (en) | 2021-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485317A (en) * | 2022-01-19 | 2022-05-13 | 上海二十冶建设有限公司 | Portable pile hole deviation measuring device and using method thereof |
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2020
- 2020-04-01 CN CN202020465471.0U patent/CN212294775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485317A (en) * | 2022-01-19 | 2022-05-13 | 上海二十冶建设有限公司 | Portable pile hole deviation measuring device and using method thereof |
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