CN215064442U - Drilling depth detection device for geotechnical engineering pile foundation construction - Google Patents
Drilling depth detection device for geotechnical engineering pile foundation construction Download PDFInfo
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- CN215064442U CN215064442U CN202121439397.6U CN202121439397U CN215064442U CN 215064442 U CN215064442 U CN 215064442U CN 202121439397 U CN202121439397 U CN 202121439397U CN 215064442 U CN215064442 U CN 215064442U
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The application belongs to the technical field of geotechnical engineering, and discloses a drilling depth detection device for geotechnical engineering pile foundation construction, which comprises a main rod body, wherein a containing groove is formed in the right end of the main rod body, an auxiliary rod body is connected in the containing groove in a sliding manner, the left end of the auxiliary rod body extends to the left side of the main rod body, a groove located in the containing groove is formed in the upper end of the auxiliary rod body, a fixture block is connected in the groove in a sliding manner, a compression spring is fixedly connected between the lower end of the fixture block and the lower inner wall of the groove, a plurality of clamping holes matched with the fixture block are formed in the upper end of the main rod body, a detection seat located on the left side of the main rod body is fixedly connected with the lower end of the auxiliary rod body, a spherical groove is formed in the lower end of the detection seat, a spherical groove is connected in a rolling manner with a spherical seat matched with the spherical groove, a mounting groove is formed in the lower end of the spherical seat, a range finder is mounted in the mounting groove, the scheme can realize convenience for detection personnel to carry out pile foundation drilling depth detection work, and improve the detection efficiency, meanwhile, the potential safety hazard in the drilling depth detection process is effectively reduced.
Description
Technical Field
The application relates to the technical field of geotechnical engineering, more specifically say, relate to geotechnical engineering pile foundation construction is with drilling depth detection device.
Background
Civil engineering refers to the general names of various projects above ground, underground and in water. The part relating to rock, soil, underground and water in civil engineering is called geotechnical engineering, wherein pile foundation construction is an important component in geotechnical engineering. The pile foundation comprises stake and pile cap (see pile foundation), and pile foundation construction method divide into precast pile and bored concrete pile two major types, and wherein, the general flow of bored concrete pile construction is: firstly, positioning and drilling are carried out by using a corresponding drilling machine, then a reinforcement cage is placed in a pile hole, and finally concrete is poured.
In bored concrete pile construction work progress, often need to the straightness that hangs down in stake hole after the drilling is accomplished, drilling depth and aperture detect, in order to ensure the quality of pile foundation construction, often adopt the rope measurement method (setting up the heavy object on the measuring rope promptly at present to drilling depth's detection, slowly put to the hole bottom with the heavy object, the drilling depth is confirmed to the length of stretching into the stake hole through the measuring rope), however, the operation process of rope measurement method is very loaded down with trivial details, there is great inconvenience, detection efficiency is lower, and need be close to the stake hole edge and transfer the measuring rope when detecting drilling depth, there is the potential safety hazard that testing personnel accident falls into in the stake hole.
SUMMERY OF THE UTILITY MODEL
In order to carry out pile foundation drilling depth detection work for the convenience of detection personnel, improve detection efficiency, effectively reduce the potential safety hazard in the drilling depth testing process simultaneously, this application provides geotechnical engineering pile foundation construction with drilling depth detection device.
The application provides a geotechnical engineering pile foundation construction is with drilling depth detection device adopts following technical scheme:
geotechnical engineering pile foundation construction is with drilling depth detection device, including the master shaft body, master shaft body right-hand member is excavated there is the holding tank, sliding connection has the auxiliary rod body in the holding tank, and auxiliary rod body left end extends to the master shaft body left side, auxiliary rod body upper end is excavated there is the recess that is located the holding tank, sliding connection has the fixture block in the recess, fixedly connected with compression spring between fixture block lower extreme and the recess lower inner wall, master shaft body upper end is excavated there are a plurality of card holes that match with the fixture block, auxiliary rod body lower extreme fixedly connected with is located the left detection seat of master shaft body, detection seat lower extreme is excavated there is spherical groove, spherical in-groove roll connection has spherical seat rather than the phase match, and spherical seat lower extreme extends to the detection seat downside, spherical seat lower extreme is excavated there is the mounting groove, install the distancer in the mounting groove, master shaft body upper end fixed mounting has the controller with distancer electric connection, spherical seat lower extreme fixedly connected with counter weight ring, and the counter weight ring cover is located the mounting groove outside, and this scheme can realize making things convenient for measurement personnel to carry out pile foundation drilling depth detection work, improves detection efficiency, effectively reduces the potential safety hazard in the drilling depth testing process simultaneously.
Furthermore, the detection direction line of the distance measuring instrument is perpendicular to the plane where the counterweight ring is located, and the counterweight ring can keep the detection direction of the distance measuring instrument in a vertical downward state under the action of gravity.
Further, spherical inslot wall is excavated there are a plurality of evenly distributed's ball groove, ball inslot roll be connected with rather than assorted ball, and the ball outer end contacts with spherical seat outer end, and the ball can reduce the frictional force between spherical seat and the spherical groove, makes spherical seat can rotate more smoothly.
Further, lower extreme fixedly connected with limit slide block about the fixture block, the left inner wall of recess is dug and is had the spacing spout with limit slide block sliding connection, and the cooperation each other between limit slide block and the spacing spout can play the effect of injecing the fixture block slip orbit, effectively avoids the fixture block to drop from the recess.
Further, mobile jib body upper end fixedly connected with handle, the handle can make things convenient for the detector to take the mobile jib body, mobile jib body right end fixedly connected with footboard, and the footboard lower extreme flushes with mobile jib body lower extreme, and the footboard can make things convenient for the detector to keep the mobile jib body subaerial stability through the mode of trampling.
Further, the mobile jib body and the auxiliary jib body all are square structures, and the mobile jib body and the auxiliary jib body all are the platykurtic, can effectively improve the subaerial stability of mobile jib body.
To sum up, the application comprises the following beneficial technical effects:
(1) this scheme can realize making things convenient for the measurement personnel to carry out pile foundation drilling depth detection work, improves detection efficiency, effectively reduces the potential safety hazard in the drilling depth testing process simultaneously.
(2) The detection direction line of the distance measuring instrument is perpendicular to the plane where the counterweight ring is located, and the counterweight ring can keep the detection direction of the distance measuring instrument in a vertical downward state under the action of gravity.
(3) The spherical groove inner wall is excavated and is provided with a plurality of ball grooves which are evenly distributed, the ball grooves are connected with balls matched with the ball grooves in a rolling way, the outer ends of the balls are in contact with the outer ends of the spherical seats, the balls can reduce the friction force between the spherical seats and the spherical grooves, and the spherical seats can rotate more smoothly.
(4) The lower extreme fixedly connected with spacing slider about the fixture block, the left inner wall of recess chisel have with spacing slider sliding connection's spacing spout, spacing slider and spacing spout between mutually supporting can play the effect of injecing the fixture block sliding track, effectively avoid the fixture block to drop from the recess.
(5) The main pole body of taking can make things convenient for the measurement personnel by fixedly connected with handle on the main pole body, and main pole body right end fixedly connected with footboard, and the footboard lower extreme flushes with main pole body lower extreme, and the footboard can make things convenient for the measurement personnel to keep the main pole body subaerial stability through the mode of trampling.
(6) The main rod body and the auxiliary rod body are both of a square structure, and the main rod body and the auxiliary rod body are both flat, so that the stability of the main rod body on the ground can be effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic diagram of the internal structure of the present application;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure at B in FIG. 2;
fig. 5 is a schematic view of the structure as used in the present application.
The reference numbers in the figures illustrate:
the device comprises a main rod body 1, a receiving groove 2, an auxiliary rod body 3, a groove 4, a clamping block 5, a compression spring 6, a clamping hole 7, a detection seat 8, a spherical groove 9, a spherical seat 10, a mounting groove 11, a range finder 12, a controller 13, a counterweight ring 14, a ball 15, a limiting sliding block 16, a limiting sliding groove 17, a handle 18 and a pedal 19.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
the present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a drilling depth detection device for geotechnical engineering pile foundation construction, please refer to fig. 1, which comprises a main rod body 1, please refer to fig. 2, wherein an accommodating groove 2 is formed at the right end of the main rod body 1, an auxiliary rod body 3 is connected in the accommodating groove 2 in a sliding manner, the left end of the auxiliary rod body 3 extends to the left side of the main rod body 1, the sliding direction of the auxiliary rod body 3 is left-right sliding, please refer to fig. 3, a groove 4 positioned in the accommodating groove 2 is formed at the upper end of the auxiliary rod body 3 in a drilling manner, a clamping block 5 is connected in the groove 4 in a sliding manner, a clamping block 5 slides up and down in the sliding direction of the clamping block 5, a compression spring 6 is fixedly connected between the lower end of the clamping block 5 and the lower inner wall of the groove 4, a plurality of clamping holes 7 matched with the clamping block 5 are formed at the upper end of the main rod body 1, the clamping block 5 penetrates through the clamping holes 7 at the corresponding positions under the action of the compression spring 6, and the clamping block 5 is matched with the clamping holes 7 at the corresponding positions, the auxiliary rod body 3 can be clamped and fixed.
Please refer to fig. 4, the lower end of the auxiliary rod 3 is fixedly connected with a detecting seat 8 located at the left side of the main rod 1, a spherical groove 9 is drilled at the lower end of the detecting seat 8, a spherical seat 10 matched with the spherical groove 9 is connected in a rolling manner, the lower end of the spherical seat 10 extends to the lower side of the detecting seat 8, a mounting groove 11 is drilled at the lower end of the spherical seat 10, a distance meter 12 is installed in the mounting groove 11, and a detecting head of the distance meter 12 faces the outside of the mounting groove 11, please refer to fig. 1 and fig. 4, the upper end of the main rod 1 is fixedly installed with a controller 13 electrically connected with the distance meter 12, the distance meter 12 and the controller 13 are both in the prior art, and a person skilled in the art can select a suitable type of distance meter 12 according to actual needs, for example: ultrasonic ranging appearance, infrared range finder etc, and controller 13 then starts the effect that remote control distancer 12 started and closed, while controller 13 is equipped with the display with real-time display distancer 12 measuring result, please refer to figure 4, 10 lower extreme fixedly connected with counter weight rings 14 of spherical seat, and the 11 outsides of mounting groove are located to the counter weight ring 14 cover, this scheme can realize making things convenient for detection personnel to carry out pile foundation drilling depth detection work, and the detection efficiency is improved, the potential safety hazard in the drilling depth detection process is effectively reduced simultaneously.
Referring to fig. 4, the detection direction line of the distance measuring device 12 is perpendicular to the plane of the weight ring 14, the weight ring 14 can keep the detection direction of the distance measuring device 12 in a vertical and downward state under the action of gravity, the inner wall of the spherical groove 9 is provided with a plurality of ball grooves which are uniformly distributed, the ball grooves are connected with balls 15 matched with the ball grooves in a rolling manner, the outer ends of the balls 15 are in contact with the outer end of the spherical seat 10, and the balls 15 can reduce the friction force between the spherical seat 10 and the spherical groove 9, so that the spherical seat 10 can rotate more smoothly.
Referring to fig. 3, the left lower end of the fixture block 5 is fixedly connected with a limiting slide block 16, a limiting slide groove 17 slidably connected with the limiting slide block 16 is formed in the left inner wall of the groove 4, and the limiting slide block 16 and the limiting slide groove 17 are matched with each other, so that the sliding track of the fixture block 5 can be limited, and the fixture block 5 is effectively prevented from falling off from the groove 4.
Referring to fig. 1-2, a handle 18 is fixedly connected to the upper end of the main rod body 1, the handle 18 can facilitate a tester to take the main rod body 1, a pedal 19 is fixedly connected to the right end of the main rod body 1, the lower end of the pedal 19 is flush with the lower end of the main rod body 1, and the pedal 19 can facilitate the tester to keep the stability of the main rod body 1 on the ground by stepping (as shown in fig. 5). Referring to fig. 5, the main rod 1 and the auxiliary rod 3 are both square, and the main rod 1 and the auxiliary rod 3 are both flat, so as to effectively improve the stability of the main rod 1 on the ground.
The implementation principle of the embodiment of the application is as follows: referring to fig. 1-5, when the inspector needs to inspect the drilling depth of the pile foundation, the length of the auxiliary rod body 3 extending out of the main rod body 1 is adjusted according to the aperture of the pile hole, and the specific adjustment mode is as follows: referring to fig. 2-3, a fixture block 5 is pressed into a groove 4 to be in contact with and clamped and fixed on an auxiliary rod body 3, the auxiliary rod body 3 is moved leftwards and rightwards according to actual requirements, the auxiliary rod body 3 is adjusted to a proper length, the fixture block 5 is clamped with a corresponding clamping hole 7, the auxiliary rod body 3 is fixed, and the adjustment work of the auxiliary rod body 3 is completed, referring to fig. 5, then a detector can keep a certain safety distance from a pile hole, a main rod body 1 is placed on the ground, a detection seat 8 at the end part of the auxiliary rod body 3 extends to the center of the pile hole, referring to fig. 4, a distance meter 12 on a spherical seat 10 keeps a vertically downward state under the cooperation of a spherical groove 9, a spherical seat 10 and an installation groove 11, referring to fig. 1-5, then the detector can remotely start a distance meter 12 through a controller 13 to detect the depth of a pile foundation, not only detect convenient operation, swift, still have higher security, can realize making things convenient for the measurement personnel to carry out pile foundation drilling depth detection work, improve detection efficiency, effectively reduce the potential safety hazard in the drilling depth testing process simultaneously.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. Geotechnical engineering pile foundation construction is with drilling depth detection device, including the main rod body (1), its characterized in that: the detection device is characterized in that the right end of the main rod body (1) is provided with a holding tank (2), the holding tank (2) is internally and slidably connected with an auxiliary rod body (3), the left end of the auxiliary rod body (3) extends to the left side of the main rod body (1), the upper end of the auxiliary rod body (3) is provided with a groove (4) which is positioned in the holding tank (2), the groove (4) is internally and slidably connected with a fixture block (5), a compression spring (6) is fixedly connected between the lower end of the fixture block (5) and the lower inner wall of the groove (4), the upper end of the main rod body (1) is provided with a plurality of clamping holes (7) which are matched with the fixture block (5), the lower end of the auxiliary rod body (3) is fixedly connected with a detection seat (8) which is positioned on the left side of the main rod body (1), the lower end of the detection seat (8) is provided with a spherical groove (9), the spherical groove (9) is internally and is rotatably connected with a spherical seat (10), and the lower end of the spherical seat (10) extends to the lower side of the detection seat (8), spherical seat (10) lower extreme is excavated there is mounting groove (11), install distancer (12) in mounting groove (11), the main mast body (1) upper end fixed mounting have with distancer (12) electric connection's controller (13), spherical seat (10) lower extreme fixedly connected with counter weight ring (14), and counter weight ring (14) cover is located the mounting groove (11) outside.
2. The geotechnical engineering pile foundation construction is with drilling depth detection device of claim 1, characterized in that: the detection direction line of the distance measuring instrument (12) is vertical to the plane of the counterweight ring (14).
3. The geotechnical engineering pile foundation construction is with drilling depth detection device of claim 1, characterized in that: spherical groove (9) inner wall is excavated there is a plurality of evenly distributed's ball groove, ball inslot roll be connected with rather than assorted ball (15), and ball (15) outer end contacts with spherical seat (10) outer end.
4. The geotechnical engineering pile foundation construction is with drilling depth detection device of claim 1, characterized in that: the left lower end of the clamping block (5) is fixedly connected with a limiting sliding block (16), and a limiting sliding groove (17) which is connected with the limiting sliding block (16) in a sliding mode is formed in the left inner wall of the groove (4).
5. The geotechnical engineering pile foundation construction is with drilling depth detection device of claim 1, characterized in that: the handle (18) is fixedly connected to the upper end of the main rod body (1), the pedal (19) is fixedly connected to the right end of the main rod body (1), and the lower end of the pedal (19) is flush with the lower end of the main rod body (1).
6. The geotechnical engineering pile foundation construction is with drilling depth detection device of claim 1, characterized in that: the main rod body (1) and the auxiliary rod body (3) are both in a square structure, and the main rod body (1) and the auxiliary rod body (3) are both in a flat shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439397.6U CN215064442U (en) | 2021-06-28 | 2021-06-28 | Drilling depth detection device for geotechnical engineering pile foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439397.6U CN215064442U (en) | 2021-06-28 | 2021-06-28 | Drilling depth detection device for geotechnical engineering pile foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064442U true CN215064442U (en) | 2021-12-07 |
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ID=79229668
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121439397.6U Expired - Fee Related CN215064442U (en) | 2021-06-28 | 2021-06-28 | Drilling depth detection device for geotechnical engineering pile foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064442U (en) |
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2021
- 2021-06-28 CN CN202121439397.6U patent/CN215064442U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20211207 |