CN211312624U - Engineering is managed with stake hole sediment thickness detection device - Google Patents
Engineering is managed with stake hole sediment thickness detection device Download PDFInfo
- Publication number
- CN211312624U CN211312624U CN201921521239.8U CN201921521239U CN211312624U CN 211312624 U CN211312624 U CN 211312624U CN 201921521239 U CN201921521239 U CN 201921521239U CN 211312624 U CN211312624 U CN 211312624U
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- shell
- wall
- rotating shaft
- casing
- detection device
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to an engineering prison equipment technical field, and a engineering prison is managed and is used stake hole sediment thickness detection device is disclosed, including the stake hole, the inside level in stake hole is equipped with the casing, the inside symmetry of casing is equipped with two left right distribution's first lead screw, the one end that deviates from mutually of two first lead screws all rotates through inside wall about first antifriction bearing and casing and is connected, two one ends that first lead screw is relative are all fixed and are equipped with first bevel gear, the inside of casing just is located two vertical pivots that set up between the first bevel gear, the last lower extreme of pivot all rotates with the top and the bottom of casing respectively through second antifriction bearing and is connected and all extends to the outside of casing, the fixed rocking handle that is equipped with in upper end of pivot, the portable second bevel gear that is equipped with two first bevel gear engaging movable plates of axle wall of pivot, the inside symmetric slip of casing is equipped with two. The utility model discloses measured data is accurate, and labour saving and time saving.
Description
Technical Field
The utility model relates to an engineering supervision equipment technical field especially relates to an engineering is supervised and is used stake hole sediment thickness detection device.
Background
When the pile is cast in place by drilling, a layer of sediment can be formed at the bottom of the pile hole due to the sedimentation of slurry or the collapse of the wall of the pile hole, when the thickness of the sediment is larger, the rigidity of the bottom of the pile is reduced, and the bearing capacity is allowed to be reduced, so that the measurement of the thickness of the sediment at the bottom of the hole is an indispensable part in the construction of the drilled pile.
When current measurement stake hole sediment thickness, hardly keep measuring tool's horizontality under the general condition to influence measured data's accuracy nature, it is comparatively hard when artifical inserts measuring tool inside the sediment moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when measuring stake hole sediment thickness, hardly keep measuring tool's horizontality under the general condition to influence measured data's accuracy nature, the manual work inserts measuring tool comparatively hard problem when the sediment is inside moreover, and the stake hole sediment thickness detection device for engineering supervision who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pile hole sediment thickness detection device for engineering supervision comprises a pile hole, wherein a shell is horizontally arranged in the pile hole, two first screw rods distributed leftwards and rightwards are symmetrically arranged in the shell, the opposite ends of the two first screw rods are rotatably connected with the left inner side wall and the right inner side wall of the shell through first rolling bearings, first bevel gears are fixedly arranged at the opposite ends of the two first screw rods, a rotating shaft is vertically arranged in the shell and between the two first bevel gears, the upper end and the lower end of the rotating shaft are respectively rotatably connected with the top and the bottom of the shell through second rolling bearings and extend to the outside of the shell, a rocking handle is fixedly arranged at the upper end of the rotating shaft, a shaft wall of the rotating shaft is movably provided with second bevel gears meshed with the two first bevel gears, two movable plate shells are symmetrically and slidably arranged in the shell, and the side walls of the two movable plates are both in threaded connection with the rod walls of the first screw rods through first threaded holes, ejector rods are fixedly arranged on the sides, which are opposite to each other, of the two moving plates, and the other ends of the two ejector rods penetrate through the left side and the right side of the shell and are abutted against the side walls of the pile holes;
the improved rotary shaft comprises a shell, and is characterized in that an internal thread sleeve is vertically arranged below the shell, the shaft wall of the rotary shaft is in threaded connection with the internal thread sleeve through threads, two limiting slide blocks are symmetrically and fixedly arranged on the upper side of the cylinder wall of the internal thread sleeve, limiting slide rods are vertically and fixedly arranged at the bottom of the shell and on the left side and the right side of the rotary shaft, the limiting slide blocks are respectively in sliding connection with the rod walls of the limiting slide rods through slide holes, and the cylinder wall of the internal thread sleeve is provided with scale marks.
Preferably, a cavity is arranged inside the rotating shaft, a second lead screw is vertically arranged inside the cavity, the lower end of the second lead screw is rotatably connected with the bottom of the cavity through a third rolling bearing, a rotating wheel is fixedly arranged at the upper end of the second lead screw in a penetrating mode outside the rotating shaft, a moving block is slidably arranged inside the cavity, the side wall of the moving block is in threaded connection with the rod wall of the second lead screw through a second threaded hole, connecting rods are fixedly arranged on the left side and the right side of the moving block, strip-shaped holes used for the connecting rods to penetrate through are formed in the left side and the right side of the cavity, and one side, far away from the moving block, of the two connecting rods is fixedly connected with the.
Preferably, the rod wall of the first screw rod is fixedly arranged on the inner wall of the shell through the matching of a fourth rolling bearing and the bearing seat.
Preferably, the ejector rod and one end, far away from the shell, of the internal thread sleeve are both arranged in a conical shape.
Preferably, the top of the shell is also provided with a level.
Compared with the prior art, the utility model provides an engineering is managed with stake hole sediment thickness detection device possesses following beneficial effect:
1. this pile hole sediment thickness detection device for engineering supervision can tightly push up the opening part in the pile hole with the casing level through first lead screw, first bevel gear, pivot, second bevel gear, movable plate, ejector pin and the rocking handle of setting on the casing, has guaranteed the horizontality of whole measuring tool, through setting up second lead screw, movable block and the connecting rod in the pivot inside, after the casing is fixed, can make second bevel gear and two first bevel gear separation.
2. This pile hole sediment thickness detection device for engineering supervision, through internal thread sleeve, spacing slider and the spacing slide bar of setting in the casing below, when second bevel gear and two first bevel gear separation, the staff lasts the rotation axis, can continue to promote the inside of internal thread sleeve removal and insert the sediment downwards until the hole bottom department with the pile hole contacts, and the staff reads out the position of the scale mark on the internal thread sleeve this moment and is the degree of depth in pile hole promptly.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses measured data is accurate, and labour saving and time saving.
Drawings
Fig. 1 is a schematic structural view of a pile hole sediment thickness detection device for engineering supervision according to the present invention;
FIG. 2 is a schematic view of the interior of the housing of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: the device comprises a pile hole 1, a shell 2, a first lead screw 3, a first bevel gear 4, a rotating shaft 5, a second bevel gear 6, a moving plate 7, a top rod 8, a rocking handle 9, an internal thread sleeve 10, a limiting slide block 11, a limiting slide rod 12, a second lead screw 13, a moving block 14, a connecting rod 15, a bearing seat 16, a level 17 and scale marks 18.
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.
Referring to fig. 1-3, a pile hole sediment thickness detection device for engineering supervision comprises a pile hole 1, a housing 2 is horizontally arranged in the pile hole 1, two first lead screws 3 distributed left and right are symmetrically arranged in the housing 2, the opposite ends of the two first lead screws 3 are rotatably connected with the left and right inner side walls of the housing 2 through first rolling bearings, the opposite ends of the two first lead screws 3 are fixedly provided with first bevel gears 4, a rotating shaft 5 is vertically arranged in the housing 2 and between the two first bevel gears 4, the upper and lower ends of the rotating shaft 5 are rotatably connected with the top and bottom of the housing 2 respectively through second rolling bearings and extend to the outside of the housing 2, a rocking handle 9 is fixedly arranged at the upper end of the rotating shaft 5, a second bevel gear 6 engaged with the two first bevel gears 4 is movably arranged on the shaft wall of the rotating shaft 5, two moving plates 7 are symmetrically slidably arranged in the housing 2, the side walls of the two moving plates 7 are in threaded connection with the rod wall of the first lead screw 3 through first threaded holes, ejector rods 8 are fixedly arranged on the sides, away from each other, of the two moving plates 7, and the other ends of the two ejector rods 8 penetrate through the left side and the right side of the shell 2 and are abutted against the side walls of the pile holes 1;
the vertical internal thread sleeve 10 that is equipped with in below of casing 2, the axle wall of pivot 5 passes through screw thread and internal thread sleeve 10 threaded connection, the fixed two limit slide 11 that are equipped with of section of thick bamboo wall upside symmetry of internal thread sleeve 10, the bottom of casing 2 just is located the equal vertical fixed limit slide 12 that is equipped with in the left and right sides of pivot 5, two limit slide 11 all through the slide opening respectively with two limit slide 12's pole wall sliding connection, the section of thick bamboo wall of internal thread sleeve 10 is provided with scale mark 18.
The inside of pivot 5 is equipped with the cavity, and the inside vertical second lead screw 13 that is equipped with of cavity, the lower extreme of second lead screw 13 is passed through third antifriction bearing and is connected with the bottom rotation of cavity, the outside of pivot 5 is run through to the upper end of second lead screw 13 and the fixed runner that is equipped with, the inside slip of cavity is equipped with movable block 14, the lateral wall of movable block 14 passes through the pole wall threaded connection of second screw hole with second lead screw 13, the left and right sides of movable block 14 all fixes and is equipped with connecting rod 15, the bar hole that is used for connecting rod 15 to pass is all offered to the left and right sides of cavity, and two connecting rods 15 keep away from one side of movable block 14 all with the inner wall fixed connection of second bevel gear 6, after casing 2 is fixed, the staff rotates the runner and makes second lead screw 13 rotatory and make second.
The rod wall of the first screw rod 3 is fixedly arranged on the inner wall of the shell 2 through the matching of the fourth rolling bearing and the bearing seat 16, so that the rotating stability of the first screw rod 3 can be improved.
The one end that the casing 2 was kept away from to ejector pin 8 and internal thread sleeve 10 is the toper form setting, and the ejector pin 8 of being convenient for inserts on the lateral wall of stake hole 1, and the internal thread sleeve 10 of also being convenient for simultaneously inserts in the inside of sediment.
The top of the shell 2 is also provided with a level gauge 17, which can ensure the levelness of the shell 2 fixed in the pile hole 1.
In the utility model, when in use, the hand of the worker rotates the crank 9 to rotate the rotating shaft 5, the rotating shaft 5 can drive the second bevel gear 6 and the first bevel gear 4 to rotate simultaneously, so that the first lead screw 3 can rotate and push the two moving plates 7 outwards at the same time, the ejector rods 8 can be pushed out from the inside of the shell 2 and are abutted against the side wall of the pile hole 1, and then the shell 2 can be horizontally pushed tightly at the opening of the pile hole 1, thereby ensuring the levelness of the whole measuring tool, wherein the inner thread sleeve 10 below the shell 2 is pushed inwards when the two ejector rods 8 are pushed out, but is not inserted into the sediment; after the shell 2 is fixed, the worker rotates the rotating wheel to rotate the second lead screw 13 and separate the second bevel gear 6 from the two first bevel gears 4, and then the worker continuously rotates the rotating shaft 5 to continue to push the internal thread sleeve 10 downwards to move and insert into the interior of the sediment until the internal thread sleeve contacts with the bottom of the pile hole 1, and at this time, the position of the scale mark 18 on the internal thread sleeve 10 read by the worker is the depth of the pile hole 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A pile hole sediment thickness detection device for engineering supervision comprises a pile hole (1) and is characterized in that a shell (2) is horizontally arranged in the pile hole (1), two first lead screws (3) distributed left and right are symmetrically arranged in the shell (2), one ends of the two first lead screws (3) deviating from each other are rotatably connected with the left inner side wall and the right inner side wall of the shell (2) through first rolling bearings, the opposite ends of the two first lead screws (3) are fixedly provided with first bevel gears (4), a rotating shaft (5) is vertically arranged in the shell (2) and positioned between the two first bevel gears (4), the upper end and the lower end of the rotating shaft (5) are respectively rotatably connected with the top and the bottom of the shell (2) through second rolling bearings and extend to the outside of the shell (2), a rocking handle (9) is fixedly arranged at the upper end of the rotating shaft (5), a second bevel gear (6) meshed with the two first bevel gears (4) is movably arranged on the shaft wall of the rotating shaft (5), two moving plates (7) are symmetrically arranged in the shell (2) in a sliding mode, the side walls of the two moving plates (7) are in threaded connection with the rod wall of the first screw rod (3) through first threaded holes, ejector rods (8) are fixedly arranged on the sides, away from the two moving plates (7), of the two moving plates, and the other ends of the ejector rods (8) penetrate through the left side and the right side of the shell (2) and are abutted to the side walls of the pile holes (1);
the improved spinning machine is characterized in that an internal thread sleeve (10) is vertically arranged below the shell (2), the shaft wall of the rotating shaft (5) is in threaded connection with the internal thread sleeve (10) through threads, two limiting slide blocks (11) are symmetrically and fixedly arranged on the upper side of the cylinder wall of the internal thread sleeve (10), limiting slide rods (12) are vertically and fixedly arranged at the bottom of the shell (2) and on the left side and the right side of the rotating shaft (5), the limiting slide blocks (11) are respectively in sliding connection with the rod walls of the limiting slide rods (12) through sliding holes, and scale marks (18) are arranged on the cylinder wall of the internal thread sleeve (10).
2. The pile hole sediment thickness detection device for engineering supervision according to claim 1, wherein a cavity is provided inside the rotating shaft (5), a second screw rod (13) is vertically arranged in the cavity, the lower end of the second screw rod (13) is rotatably connected with the bottom of the cavity through a third rolling bearing, the upper end of the second screw rod (13) penetrates to the outside of the rotating shaft (5) and is fixedly provided with a rotating wheel, a moving block (14) is arranged in the cavity in a sliding manner, the side wall of the moving block (14) is in threaded connection with the rod wall of the second screw rod (13) through a second threaded hole, the left side and the right side of the moving block (14) are both fixedly provided with connecting rods (15), the left side and the right side of the cavity are both provided with strip-shaped holes for the connecting rods (15) to pass through, and one sides of the two connecting rods (15) far away from the moving block (14) are fixedly connected with the inner wall of the second bevel gear (6).
3. The pile hole sediment thickness detection device for engineering supervision according to claim 1, characterized in that the rod wall of the first lead screw (3) is fixedly arranged on the inner wall of the shell (2) through the matching of a fourth rolling bearing and a bearing seat (16).
4. The pile hole sediment thickness detection device for engineering supervision according to claim 1, characterized in that the end of the ejector rod (8) and the end of the internal thread sleeve (10) far away from the shell (2) are both arranged in a conical shape.
5. A pile hole sediment thickness detection device for project supervision according to claim 1, characterized in that a level gauge (17) is further provided on the top of the housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521239.8U CN211312624U (en) | 2019-09-12 | 2019-09-12 | Engineering is managed with stake hole sediment thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521239.8U CN211312624U (en) | 2019-09-12 | 2019-09-12 | Engineering is managed with stake hole sediment thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211312624U true CN211312624U (en) | 2020-08-21 |
Family
ID=72076096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921521239.8U Expired - Fee Related CN211312624U (en) | 2019-09-12 | 2019-09-12 | Engineering is managed with stake hole sediment thickness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211312624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237409A (en) * | 2021-06-29 | 2021-08-10 | 中国航发贵州黎阳航空动力有限公司 | Step hole depth measuring device |
| CN113529824A (en) * | 2021-07-23 | 2021-10-22 | 深圳市深水兆业工程顾问有限公司 | Device and method for detecting thickness of sediment at bottom of drilled pile |
-
2019
- 2019-09-12 CN CN201921521239.8U patent/CN211312624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237409A (en) * | 2021-06-29 | 2021-08-10 | 中国航发贵州黎阳航空动力有限公司 | Step hole depth measuring device |
| CN113529824A (en) * | 2021-07-23 | 2021-10-22 | 深圳市深水兆业工程顾问有限公司 | Device and method for detecting thickness of sediment at bottom of drilled pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210912 |