CN214702066U - Pile hole aperture measuring device - Google Patents
Pile hole aperture measuring device Download PDFInfo
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- CN214702066U CN214702066U CN202121098394.0U CN202121098394U CN214702066U CN 214702066 U CN214702066 U CN 214702066U CN 202121098394 U CN202121098394 U CN 202121098394U CN 214702066 U CN214702066 U CN 214702066U
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- Prior art keywords
- rod
- guide
- measuring device
- extensible member
- hole
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- 210000001503 joint Anatomy 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of a technical field of the technique that stake hole detected and specifically relates to a stake hole aperture measuring device is related to, and it includes the body, be provided with the extensible member that three circumference distributes on the body at least, the guiding hole has been seted up on the body, the outside scattering in center along the body of guiding hole, extensible member sliding fit is in the guiding hole, be provided with the spring in the guiding hole, the one end butt of spring is on the extensible member, and other end butt is on the body to the effort of spring is used for ordering about the extensible member and stretches out from the guiding hole, set up the spout that is on a parallel with the guiding hole on the body, the body upper surface is provided with the scale along the length direction of spout, the position of scale is provided with the pointer, and the pointer passes through the connecting piece to be fixed on the extensible member to the connecting piece is located the spout. This application has the convenience and measures the effect to stake hole aperture.
Description
Technical Field
The application relates to the technical field of pile hole detection, in particular to a pile hole aperture measuring device.
Background
The bearing capacity and the shock resistance of the building foundation are improved, and the hole of the cast-in-place concrete pile is drilled. And (5) putting a reinforcement cage into the pile hole, and then pouring concrete. After the concrete is solidified, the foundation pile is in close contact with the surrounding soil layer. When the concrete pile is poured, the aperture of the pile hole directly influences the forming quality of the concrete pile, so that the aperture of the concrete pile hole is important.
Application publication number is CN 111879207A's patent application file discloses a high accuracy stake hole aperture detection device for prison management, including supporting component and measuring component, measuring component is fixed in the supporting component below, supporting component includes first casing, a plurality of first bellyings have been seted up to first casing, all slide in the first bellyings and be provided with the extensible member, still be provided with in the first casing and order about the extensible member and stretch out first casing or the driving piece of first casing of retraction from first flexible mouthful.
In the structure, the workpiece personnel need to measure the length of the telescopic piece outside the first shell, so that the measurement is troublesome.
SUMMERY OF THE UTILITY MODEL
In order to measure the pile hole conveniently, the application provides a pile hole aperture measuring device.
The application provides a stake hole aperture measuring device adopts following technical scheme:
the utility model provides a stake hole aperture measuring device, includes the body, be provided with the extensible member that three circumference distributes on the body at least, the guiding hole has been seted up on the body, the guiding hole is along the outside scattering in center of body, extensible member sliding fit is in the guiding hole, be provided with the spring in the guiding hole, the one end butt of spring is on the extensible member, and other end butt is on the body to the effort of spring is used for ordering about the extensible member and stretches out from the guiding hole, set up the spout that is on a parallel with the guiding hole on the body, the body upper surface is provided with the scale along the length direction of spout, the position of scale is provided with the pointer, and the pointer passes through the connecting piece to be fixed on the extensible member to the connecting piece is located the spout.
Through adopting above-mentioned technical scheme, during the use, the staff places the stake downthehole with the body, because the effect of stake downthehole wall makes the extensible member keep away from on the inner wall of stake hole in the one end butt of body to the pointer of installation corresponds to the body on the scale of body on making the extensible member, makes the pointer point to a certain scale interval, and the pointer homogeneous phase that connects is the same on a plurality of extensible members, and the scale interval that the pointer corresponds is the aperture in stake hole promptly, thereby convenient measurement to the stake hole.
Preferably, a placing hole is formed in the middle of the telescopic piece, the spring is located in the placing hole, a butt plate is fixedly arranged on the body, and one end of the spring abuts against the butt plate.
Through adopting above-mentioned technical scheme, the hole is placed to the middle part of extensible member is seted up, and the spring is located places downtheholely, and the spring passes through the butt board butt on the body, makes the mounted position of spring more firm, reduces deviating from of spring.
Preferably, a synchronizing assembly is arranged at the central position of the body, and when all the telescopic members abut against the synchronizing assembly, the circle center of the same circle where one end of each telescopic member, which is far away from the synchronizing assembly, is located coincides with the center of the body.
Through adopting above-mentioned technical scheme, the central point of synchronous subassembly position body puts, stretches out the back at the extensible member to through synchronous subassembly with the length homogeneous phase of three extensible members, thereby make the aperture that the extensible member can conveniently measure the stake hole.
Preferably, the synchronizing assembly includes a tilting lever and a guide lever, the guide lever being perpendicular to the body, the tilting lever corresponding to each telescopic member and being disposed to be tilted with respect to the guide lever, an angle between each tilting lever and the guide lever being the same, the plurality of tilting levers being relatively fixed and the tilting levers being slidably fitted on the guide lever.
Through adopting above-mentioned technical scheme, slope pole sliding connection is on the guide bar to a plurality of slope poles all are the same with the angle between the guide bar, thereby when the slope pole can remove along the guide bar with the extensible member butt, the length that the extensible member stretches out is all the same.
Preferably, a screw is fixedly arranged on the guide rod, the central line of the screw is overlapped with the central line of the guide rod, the screw is rotatably connected to the body, and the screw is in threaded connection with the inclined rod.
Through adopting above-mentioned technical scheme, the central line of screw rod and the coincidence of the central line of guide bar to when the screw rod rotated, the screw rod can drive the tilting bar and remove along the guide bar, and can fix the position of extensible member after removing, and the convenience is looked over the aperture of surveying.
Preferably, the screw rod is sleeved with a connecting sleeve, the connecting sleeve is connected with a screw in a threaded manner, the connecting sleeve is connected to the screw rod through the screw in a threaded manner, and the inclined rod is fixed on the connecting sleeve.
Through adopting above-mentioned technical scheme, the adapter sleeve is established to the cover on the screw rod, and threaded connection screw is gone up to the adapter sleeve, and when taking out the screw in the screw thread from the screw rod, the adapter sleeve can slide along the screw rod, is convenient for adjust the position of slope pole, when inserting the screw in the screw thread of screw rod, the convenient position accuracy adjustment to the slope pole.
Preferably, one side of the telescopic part close to the inclined rod is provided with an inclined surface which is parallel to the inclined rod.
Through adopting above-mentioned technical scheme, be provided with the inclined plane on the extensible member, when the slope pole removed, the slope pole slided along the inclined plane to avoid the butt department of extensible member more stable.
Preferably, the end of the screw rod is coaxially and fixedly provided with a knob.
Through adopting above-mentioned technical scheme, fixedly setting up the knob on the screw rod, make things convenient for the staff to rotate the screw rod through the knob.
In summary, the present application includes at least one of the following beneficial technical effects:
1. one end of the telescopic piece, which is far away from the body, is abutted against the inner wall of the pile hole under the action of the inner wall of the pile hole, so that a pointer arranged on the telescopic piece corresponds to the scale from the body to the body, and the pointer points to a certain scale value, thereby facilitating the measurement of the pile hole;
2. the length of the three telescopic pieces is the same through the synchronous assembly after the telescopic pieces extend out through the central position of the synchronous assembly position body, so that the telescopic pieces can conveniently measure the aperture of a pile hole;
3. the connecting sleeve is sleeved on the screw rod, the screw is connected with the screw through the threads on the connecting sleeve, and when the screw is taken out from the threads of the screw rod, the connecting sleeve can slide along the screw rod, so that the position of the inclined rod can be conveniently adjusted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a schematic view of the structure of the telescoping member;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a body; 11. a guide hole; 12. a chute; 2. a synchronization component; 21. an inclined lever; 22. a guide bar; 23. connecting sleeves; 24. a screw; 25. a knob; 26. an inclined surface; 27. a screw; 3. a telescoping member; 31. an arc-shaped end face; 32. placing holes; 4. calibration; 5. a pointer; 51. a connecting member; 6. a spring; 7. abutting against the board.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses stake hole aperture measuring device, refer to fig. 1, including body 1, body 1 is equilateral triangle, central point at body 1 puts and is provided with synchronous subassembly 2, the position that is located every angle of body 1 is provided with a extensible member 3, the length direction of extensible member 3 is by the outside scattering in center of body 1, three extensible member 3 and synchronous subassembly 2 butt, the centre of a circle of the outer same circle of one end of synchronous subassembly 2 is kept away from to extensible member 3 and the center coincidence of body 1, thereby when placing the inside in stake hole with body 1, the equal butt of three extensible member 3 is on the inner wall in stake hole, make extensible member 3 measure the aperture in stake hole.
Referring to fig. 1 and 2, be provided with guiding hole 11 on body 1, guiding hole 11 respectively sets up one along every extensible member 3, extensible member 3 sliding fit is in guiding hole 11, and extensible member 3 is kept away from and stretches out in synchronous subassembly 2's one end follow guiding hole 11, the one end that extensible member 3 is located outside guiding hole 11 is provided with arc terminal surface 31, make the tip of extensible member 3 more laminate in the pore wall of stake hole, it is provided with scale 4 along the length direction of extensible member 3 to be located body 1 upper surface, the position sliding connection of scale 4 has pointer 5, pointer 5 is fixed on extensible member 3, when using, scale 4 that pointer 5 corresponds is measured stake hole aperture promptly.
Referring to fig. 2 and 3, a sliding groove 12 is formed in the body 1, the length direction of the sliding groove 12 is parallel to the length direction of the guide hole 11, one sliding groove 12 corresponds to each telescopic member 3, the sliding groove 12 penetrates from the upper surface of the body 1 to the lower surface of the body 1, a connecting member 51 is arranged in the sliding groove 12, and the pointer 5 is fixedly connected with the telescopic members 3 through the connecting member 51. The telescopic piece 3 is provided with a placing hole 32, the placing hole 32 is a long hole, the spring 6 is placed in the placing hole 32, the abutting plate 7 is arranged in the placing hole 32, the abutting plate 7 is fixed on the body 1, the telescopic piece 3 can move relative to the abutting plate 7, one end of the spring 6 abuts against the abutting plate 7, the other end of the spring 6 abuts against the telescopic piece 3, and the acting force of the spring 6 can drive the telescopic piece 3 to move towards the direction extending out of the guide hole 11.
Referring to fig. 2 and 4, the synchronizing assembly 2 includes an inclined rod 21, a guide rod 22 and a connecting sleeve 23, the guide rod 22 is vertically disposed, a center line of the guide rod 22 coincides with a center of the body 1, a screw 24 is coaxially and fixedly disposed at one end of the guide rod 22, the screw 24 is rotatably connected to the body 1, or the guide rod 22 and the screw 24 are separately disposed, and the guide rod 22 is fixed to the body 1. The screw rod 24 is located the upper surface of body 1, and the guide bar 22 is located the lower surface of body 1, and the one end that keeps away from in body 1 at screw rod 24 is coaxial fixed being provided with knob 25, and the staff can rotate screw rod 24 through knob 25. The tilting rod 21 is arranged obliquely to the guide rod 22, a plurality of tilting rods 21 are provided, each tilting rod 21 corresponds to one telescopic member 3, the angle between each tilting rod 21 and the guide rod 22 is the same, one end of the telescopic member 3 close to the tilting rod 21 is provided with an inclined surface 26, and the inclined surface 26 is parallel to the tilting rod 21 so that the inclined surface 26 abuts on the tilting rod 21. Two connecting sleeves 23 are provided, one connecting sleeve 23 is in sliding fit with the screw rod 24, the other connecting sleeve 23 is in sliding fit with the guide rod 22, the inclined rod 21 penetrates through the body 1 from the position of the chute 12, one end, located above the upper surface of the body 1, of the inclined rod 21 is fixed on the connecting sleeve 23 located on the screw rod 24, one end, located below the lower surface of the body 1, of the inclined rod 21 is fixed on the connecting sleeve 23 located on the guide rod 22, a screw 27 is in threaded connection with the connecting sleeve 23 located on the screw rod 24, the end portion of the screw 27 extends into the connecting sleeve 23 from the outer side wall of the connecting sleeve 23 and is inserted into the thread of the screw rod 24, and the screw rod 24 and the connecting sleeve 23 are in threaded connection through the screw 27.
The using process of the embodiment is as follows:
the stake is placed in the hole to body 1, extensible member 3 on the body 1 receives the extrusion and contracts to body 1, the staff observes the scale 4 that pointer 5 indicates, the scale 4 that a plurality of pointers 5 indicate is nearer, remove and the butt on at least one inclined plane 26 synchronous subassembly 2 along the length direction of guide bar 22, screw 27 in screwing the screw thread of screw rod 24, rotate screw rod 24, make the tilting bar 21 continue to remove along guide bar 22, thereby make a plurality of extensible member 3 butt on tilting bar 21 simultaneously, the scale 4 that pointer 5 corresponds is the aperture in stake hole promptly.
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 (8)
1. The utility model provides a stake hole aperture measuring device, includes body (1), be provided with three circumference distribution's extensible member (3) on body (1) at least, its characterized in that: the body (1) is provided with a guide hole (11), the guide hole (11) scatters outwards along the center of the body (1), the telescopic piece (3) is in sliding fit in the guide hole (11), a spring (6) is arranged in the guide hole (11), one end of the spring (6) is abutted against the telescopic piece (3), the other end of the spring (6) is abutted against the body (1), and the acting force of the spring (6) is used for driving the telescopic piece (3) to extend out of the guide hole (11), a sliding chute (12) parallel to the guide hole (11) is arranged on the body (1), the upper surface of the body (1) is provided with scales (4) along the length direction of the sliding chute (12), the position of scale (4) is provided with pointer (5), and pointer (5) are fixed on extensible member (3) through connecting piece (51) to connecting piece (51) are located spout (12).
2. The pile hole aperture measuring device of claim 1, wherein: a placing hole (32) is formed in the middle of the telescopic piece (3), the spring (6) is located in the placing hole (32), a butt joint plate (7) is fixedly arranged on the body (1), and one end of the spring (6) is in butt joint with the butt joint plate (7).
3. The pile hole aperture measuring device according to claim 1 or 2, wherein: the center position of body (1) is provided with synchronizing assembly (2), and when all extensible member (3) butt on synchronizing assembly (2), the centre of a circle of the same circle that one end of extensible member (3) was kept away from synchronizing assembly (2) was located coincides with the center of body (1).
4. The pile hole aperture measuring device of claim 3, wherein: the synchronizing assembly (2) comprises inclined rods (21) and guide rods (22), wherein the guide rods (22) are perpendicular to the body (1), the inclined rods (21) correspond to the telescopic pieces (3) and are obliquely arranged with the guide rods (22), the angle between each inclined rod (21) and each guide rod (22) is the same, the inclined rods (21) are relatively fixed, and the inclined rods (21) are in sliding fit on the guide rods (22).
5. The pile hole aperture measuring device of claim 4, wherein: the guide rod (22) is fixedly provided with a screw rod (24), the center line of the screw rod (24) is overlapped with the center line of the guide rod (22), the screw rod (24) is rotatably connected to the body (1), and the screw rod (24) is in threaded connection with the inclined rod (21).
6. The pile hole aperture measuring device of claim 5, wherein: the cover is equipped with adapter sleeve (23) on screw rod (24), threaded connection has screw (27) on adapter sleeve (23), adapter sleeve (23) are through screw (27) threaded connection on screw rod (24), slope pole (21) are fixed on adapter sleeve (23).
7. The pile hole aperture measuring device of claim 6, wherein: one surface of the telescopic piece (3) close to the inclined rod (21) is provided with an inclined surface (26), and the inclined surface (26) is parallel to the inclined rod (21).
8. The pile hole aperture measuring device of claim 5, wherein: the end part of the screw rod (24) is coaxially and fixedly provided with a knob (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121098394.0U CN214702066U (en) | 2021-05-20 | 2021-05-20 | Pile hole aperture measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121098394.0U CN214702066U (en) | 2021-05-20 | 2021-05-20 | Pile hole aperture measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702066U true CN214702066U (en) | 2021-11-12 |
Family
ID=78553448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121098394.0U Expired - Fee Related CN214702066U (en) | 2021-05-20 | 2021-05-20 | Pile hole aperture measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603501A (en) * | 2022-02-25 | 2022-06-10 | 中国建筑第八工程局有限公司 | Pipe centering device in sleeve and construction method thereof |
-
2021
- 2021-05-20 CN CN202121098394.0U patent/CN214702066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603501A (en) * | 2022-02-25 | 2022-06-10 | 中国建筑第八工程局有限公司 | Pipe centering device in sleeve and construction method thereof |
| CN114603501B (en) * | 2022-02-25 | 2024-04-30 | 中国建筑第八工程局有限公司 | Pipe centering device in casing pipe and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |