CN210104817U - Bored concrete pile pore-forming degree of depth measuring apparatu - Google Patents
Bored concrete pile pore-forming degree of depth measuring apparatu Download PDFInfo
- Publication number
- CN210104817U CN210104817U CN201920637890.5U CN201920637890U CN210104817U CN 210104817 U CN210104817 U CN 210104817U CN 201920637890 U CN201920637890 U CN 201920637890U CN 210104817 U CN210104817 U CN 210104817U
- Authority
- CN
- China
- Prior art keywords
- wheel
- steel wire
- concrete pile
- bored concrete
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a bored concrete pile pore-forming degree of depth measuring apparatu, including box and the hand reelpipe dish of setting in the box, be provided with the unreeling axle in the hand reelpipe dish, the winding has the steel wire to measure the rope on the unreeling axle, the wire outlet department of hand reelpipe dish is provided with the unreeling wheel, the steel wire is measured the rope and is walked around out downwards via the wire outlet, unreeling wheel to the tip of steel wire is provided with the weight, the box is inside to correspond the top of unreeling wheel is provided with meter rice wheel, meter rice ware, meter rice wheel with the cooperation of unreeling wheel compresses tightly the steel wire and measures the rope, and meter rice wheel is connected with meter rice ware's output. The utility model provides a pair of bored concrete pile pore-forming degree of depth measuring apparatu can measure the pore-forming degree of depth of pile foundation high-efficiently, accurate, quick, in time, conveniently.
Description
Technical Field
The utility model relates to an architectural measurement technical field especially relates to a bored concrete pile pore-forming depth measuring apparatu.
Background
The bored concrete pile is made up by directly making holes on the designed pile position, making its cross-section be circular, after the holes are formed, placing reinforcing cage in the holes and pouring concrete. It is used for urban construction. The cast-in-place pile can be classified into a cast-in-place pile, a manually-excavated cast-in-place pile, an explosion-expanded cast-in-place pile, etc. according to the method of forming the hole. In the construction, need measure pile foundation pore-forming depth, pore-forming depth control measures inaccurate and often leads to following bad consequence: 1: the depth of the formed hole does not reach the design requirement, the error is larger than the standard allowable deviation, the pile foundation forming detection result is unqualified, and a construction unit causes direct economic loss and delays the golden construction period through a series of remedial measures such as drilling grouting or reworking and the like, and more importantly, bad social reputation is caused. 2: the hole forming depth exceeds the design requirement and the error is larger than the standard allowable deviation, although the design pile length is effectively guaranteed and the engineering quality is qualified, the adverse phenomena of increasing the construction hole forming cost, wasting precious construction period and pouring materials and easily causing hole collapse and the like are avoided. Therefore, the depth of accurately controlling and measuring the formed hole is one of important control elements of pile foundation construction quality, and the traditional method for detecting the pile foundation hole forming depth is that non-professional tools such as a steel tape, a leather tape and a steel wire measuring rope are manually adopted to be put down to the bottom of the hole, and the depth of the formed hole is reflected by reading after the pile foundation hole forming depth is pulled up to a certain height, so that the method has many defects: 1. measuring a steel tape: in the process of lowering the steel tape, the bad events of body injury such as friction peeling, cut bleeding and the like are often caused to the fingers of a measurer, the steel tape slides in a friction mode at the edge of a protective cylinder or the hole wall, scales of the scale are easily abraded, the scale is blurred, and the service life of the steel tape is seriously influenced. 2. Measuring with a leather measuring tape: the material of the leather measuring tape is elastic, so that the data of detection and measurement are not real and unreliable, a large system error exists, and deep potential quality hazards are buried for the pile foundation construction quality. 3. Measuring a steel wire measuring rope: the minimum unit of the steel wire measuring rope is meter, a measurer can read the depth of a formed hole at most, the data of the centimeter is read by estimation, the requirement of reading precision of pile foundation formed hole measurement is not met, and the steel wire rope slides back and forth on an orifice protective cylinder or a hole wall in the process of lowering and lifting, so that the numbers printed on the scale mark are easily worn, and even the displacement condition of the scale mark relative to the steel wire measuring rope occurs. Errors caused by human factors, such as misreading, miscalculation, parallax and the like, are easily caused by different operation reading habits of each person. 4. The illuminance of the lamp light is not enough and the sight line difference is easy to be misread at night. In view of the above major defects, the research on the pile foundation pore-forming depth measuring instrument has great and profound significance for controlling the pile foundation construction quality and saving the construction cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects and shortcomings of the prior art, the bored concrete pile hole-forming depth measuring instrument is provided, so that the hole-forming depth of a pile foundation can be measured efficiently, accurately, quickly, timely and conveniently.
For realizing the utility model aims at providing a pair of bored concrete pile pore-forming degree of depth measuring apparatu, including box and the hand reelpipe dish of setting in the box, be provided with the unreeling axle in the hand reelpipe dish, the winding has the steel wire to measure the rope on the unreeling axle, the wire outlet department of hand reelpipe dish is provided with the unreeling wheel, the steel wire is measured the rope and is walked around out downwards via the wire outlet, unreeling wheel to the tip of steel wire is provided with the weight, the box is inside to be corresponded the top of unreeling wheel is provided with meter rice wheel, meter rice ware, meter rice wheel with unreeling wheel cooperation effect compresses tightly the steel wire and measures the rope, and meter rice wheel is connected with meter rice ware's output.
As a further improvement of the scheme, two groups of brake assemblies are arranged inside the box body, the two groups of brake assemblies are respectively arranged on the front side and the rear side of the unreeling shaft, and the unreeling speed of the unreeling shaft is adjusted by acting on the brake assemblies.
As a further improvement of the scheme, the brake assembly comprises a pair of V-shaped cranks and a connecting rod, the middle parts of the V-shaped cranks are hinged to two sides of the unwinding shaft, the lower ends of the V-shaped cranks are hinged to the end parts of the connecting rod, and the pair of V-shaped cranks are in an open state.
As a further improvement of the scheme, the upper end of the V-shaped crank is provided with an elastic roller.
As a further improvement of the scheme, a gear groove is formed in the side face of the box body corresponding to the connecting rod.
As a further improvement of the above scheme, the gear grooves are arranged in parallel in three.
As a further improvement of the above aspect, a compression spring is provided inside the case to abut against the shaft of the meter wheel.
As a further improvement of the scheme, an elastic limiting seat only allowing the steel wire measuring rope to penetrate is arranged inside the box body, and the elastic limiting seat is used for scraping off sludge on the steel wire measuring rope.
As a further improvement of the scheme, a water inlet is arranged at the upper end of the box body right above the unreeling shaft, and a sewage draining outlet is arranged at the lower end of the box body.
The utility model has the advantages that:
compared with the prior art, the utility model provides a pair of bored concrete pile pore-forming degree of depth measuring apparatu, there is the unreeling axle of steel wire measuring rope including the winding, it is rotatory through driving the unreeling axle, put down steel wire measuring rope along unreeling the wheel, when the rope goes up and down is measured to the steel wire, unreel the corresponding rotation of wheel, drive the corresponding rotation of meter rice wheel, when operating personnel unreels, the distance that descends the rope is measured to the steel wire shows through the meter rice ware of being connected with meter rice wheel, meter rice ware itself can set up standard depth parameter, if the distance that measures out exceeds the scope value of settlement, then meter rice ware just can report to the police and remind operating personnel. The utility model provides a pair of bored concrete pile pore-forming degree of depth measuring apparatu can measure the pore-forming degree of depth of pile foundation high-efficiently, accurate, quick, in time, conveniently.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model provides a pair of bored concrete pile pore-forming degree of depth measuring apparatu, including box 1 and the hand rolling tube dish 2 of setting in box 1, be provided with unreeling shaft 3 in the hand rolling tube dish 2, the winding has steel wire measuring rope 4 on the unreeling shaft 3, the outlet 6 department of hand rolling tube dish 2 is provided with unreeling wheel 5, steel wire measuring rope 4 is via outlet 6, unreel wheel 5 is down wound out, and steel wire measuring rope 4's tip is provided with weight 8, the inside top that corresponds unreeling wheel 5 of box 1 is provided with meter rice wheel 9, meter rice ware 10, meter rice wheel 9 and unreeling wheel 5 cooperation, compress tightly steel wire measuring rope 4, and meter rice wheel 9 is connected with meter rice ware 10's output. In a specific arrangement, the metering wheel 9 and the unwinding wheel 5 can both be provided as sheaves.
Further improve, box 1 is inside to be provided with two sets of brake assembly, and two sets of brake assembly set up respectively in the preceding, the back both sides of unreeling axle 3, through acting on brake assembly in order to adjust the speed of unreeling axle 3.
Further improve, braking component is including a pair of V type crank 11 and connecting rod 12, and the middle part of V type crank 11 articulates in unreeling the both sides of axle 3, and the lower extreme of V type crank 11 articulates in the tip of connecting rod 12, through pulling connecting rod 12 down, can drive a pair of V type crank 11 to the middle part motion of unreeling axle 3, with steel wire measuring rope 4 butt to the falling speed of restriction steel wire measuring rope 4.
In a further improvement, the upper end of the V-shaped crank 11 is provided with an elastic roller 13.
The improved structure is characterized in that three gear grooves 14 are formed in the side face of the box body 1 corresponding to the connecting rod 12, the three gear grooves 14 are arranged in parallel, the three gear grooves 14 represent a rolling state, a using state and a locking state from top to bottom respectively, the position of the connecting rod 12 is the highest in the rolling state, the elastic roller 13 is not in contact with the steel wire measuring rope 4 on the unreeling shaft 3 at the moment, and the steel wire measuring rope 4 can be quickly rolled onto the unreeling shaft 3; when the device is in use, the position of the connecting rod 12 is centered, the elastic roller 13 is in contact with the steel wire measuring rope 4 on the unreeling shaft 3 at the moment, and when the steel wire measuring rope 4 moves downwards, the elastic roller 13 and the steel wire measuring rope 4 on the unreeling shaft 3 are in rolling friction, so that the effect of reducing the descending speed of the steel wire measuring rope 4 can be achieved; when the lock is dead, connecting rod 12's position is the lowest, and elastic roller 13 and the steel wire measuring rope 4 on unreeling shaft 3 contact and produce elastic deformation this moment, and when steel wire measuring rope 4 downstream, elastic roller 13 and the steel wire measuring rope 4 on unreeling shaft 3 are stiction, can play the effect of locking steel wire measuring rope 4. When in use, the connecting rod 12 is pulled downwards directly, and the connecting rod 12 is pushed into different gear slots 14 according to the requirement.
Further improve, the inside compression spring 15 that is provided with the axle butt with meter rice wheel 9 of box 1, compression spring 15 exerts the effort to meter rice wheel 9 all the time for meter rice wheel 9 and unreel wheel 5 are in the state of compressing tightly steel wire measuring rope 4 all the time.
Further improve, box 1 is inside to be provided with the spacing seat 16 of elasticity that only supplies steel wire measuring rope 4 to pass, and the spacing seat 16 of elasticity is used for scraping the mud on the steel wire measuring rope 4. Specifically, the elastic limiting seat 16 is disposed at a point above the weight 8, is made of an elastic rubber material, and is provided with a limiting hole at the center thereof through which only the steel wire measuring rope 4 passes, so that when the steel wire measuring rope 4 is wound upwards, the sand attached to the upper surface of the steel wire measuring rope 4 can be scraped through the limiting hole.
Further improve, the upper end of box 1 is provided with water inlet 17 directly over unreeling shaft 3, and the lower extreme of box 1 is provided with drain 7, can conveniently wash, clean wire measuring rope 4.
Compared with the prior art, the utility model provides a pair of bored concrete pile pore-forming degree of depth measuring apparatu, there is unreeling axle 3 of steel wire measuring rope 4 including the winding, it is rotatory to unreel axle 3 through the drive, put down steel wire measuring rope 4 along unreeling wheel 5, when steel wire measuring rope 4 goes up and down, unreel the corresponding rotation of wheel 5, drive meter rice wheel 9 corresponding rotation, when operating personnel unreels, the distance that drops steel wire measuring rope 4 shows through meter rice ware 10 of being connected with meter rice wheel 9, meter rice ware 10 itself can set up standard depth parameter, if the distance that measures out exceeds the scope value of settlement, then meter rice ware 10 just can report to the police and remind operating personnel. The utility model provides a pair of bored concrete pile pore-forming degree of depth measuring apparatu has following advantage:
1. the safety of the operation of the measuring personnel is ensured, and the direct reading of data during the night measurement is more convenient.
2. Effectively avoiding measuring the gauge scale that is easy to wear and is blurred due to the fact that the rope tackle makes a round trip to slide in the hole wall friction, protecting the steel color measuring rope from being worn, and effectively prolonging the service life of the steel wire measuring rope.
3. When the steel wire rope is placed and retracted in the measuring and using process, the steel wire rope can be orderly wound on the unwinding wheel 5, and the steel wire rope cannot be tied into a dead knot like messy hemp or even be tied into a dead knot.
4. The meter counter 10 is used for automatically displaying the pile foundation pore-forming depth data, the meter counter is scientific, objective, accurate and reliable, the centimeter-level degree is not required to be estimated and read, the measurement data precision can completely meet the construction requirement, and the situation that the scale mark is displaced relative to the steel wire rope even when the number printed on the protective barrel opening or the hole wall friction sliding abrasion scale mark in the process of putting and withdrawing the steel wire measuring rope is effectively avoided.
5. When actual measurement pile foundation pore-forming degree of depth does not satisfy design pore-forming degree of depth requirement or is greater than design pore-forming degree of depth requirement, can in time produce the warning and remind, for example: the design hole forming depth data input depth of 45.00 meters is set in advance before measurement, and in actual measurement operation, when the heavy hammer 8 is lowered to the depth of 45 meters, the meter counter 10 can give out an alarm to remind, so that the method is helpful and instructive in correctly controlling the pile foundation hole forming depth.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a bored concrete pile pore-forming degree of depth measuring apparatu which characterized in that: including the box and set up the hand reelpipe dish in the box, be provided with the unreeling shaft in the hand reelpipe dish, the winding has the steel wire to measure the rope on the unreeling shaft, the wire outlet department of hand reelpipe dish is provided with the unreeling wheel, the steel wire is measured the rope via the wire outlet, unreels the wheel and winds out downwards to the tip of steel wire is provided with the weight, the inside correspondence of box the top of unreeling wheel is provided with meter rice wheel, meter rice ware, meter rice wheel with unreel the wheel cooperation, with the steel wire is measured the rope and is compressed tightly, and meter rice wheel is connected with meter rice ware's output.
2. The bored concrete pile hole-forming depth measuring instrument according to claim 1, wherein: the reel unwinding device is characterized in that two groups of brake assemblies are arranged inside the box body, the two groups of brake assemblies are respectively arranged on the front side and the rear side of the unwinding shaft, and the brake assemblies are used for adjusting the unwinding speed of the unwinding shaft.
3. The bored concrete pile hole-forming depth measuring instrument according to claim 2, wherein: the brake assembly comprises a pair of V-shaped cranks and a connecting rod, the middle parts of the V-shaped cranks are hinged to two sides of the unreeling shaft, the lower ends of the V-shaped cranks are hinged to the end parts of the connecting rod, and the pair of V-shaped cranks are in an open state.
4. A bored concrete pile hole-forming depth measuring instrument according to claim 3, wherein: and the upper end of the V-shaped crank is provided with an elastic roller.
5. A bored concrete pile hole-forming depth measuring instrument according to claim 3, wherein: and a gear groove is formed in the side surface of the box body corresponding to the connecting rod.
6. The bored concrete pile hole-forming depth measuring instrument according to claim 5, wherein: three gear grooves are arranged in parallel.
7. The bored concrete pile hole-forming depth measuring instrument according to claim 1, wherein: and a compression spring which is abutted against the shaft of the meter counting wheel is arranged in the box body.
8. The bored concrete pile hole-forming depth measuring instrument according to claim 1, wherein: the box is internally provided with an elastic limiting seat only allowing the steel wire measuring rope to pass through, and the elastic limiting seat is used for scraping sludge on the steel wire measuring rope.
9. The bored concrete pile hole-forming depth measuring instrument according to claim 1, wherein: the upper end of the box body is provided with a water inlet right above the unreeling shaft, and the lower end of the box body is provided with a sewage draining outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637890.5U CN210104817U (en) | 2019-05-07 | 2019-05-07 | Bored concrete pile pore-forming degree of depth measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637890.5U CN210104817U (en) | 2019-05-07 | 2019-05-07 | Bored concrete pile pore-forming degree of depth measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104817U true CN210104817U (en) | 2020-02-21 |
Family
ID=69538703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920637890.5U Expired - Fee Related CN210104817U (en) | 2019-05-07 | 2019-05-07 | Bored concrete pile pore-forming degree of depth measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210104817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981953A (en) * | 2020-07-31 | 2020-11-24 | 萧云建设股份有限公司 | Depth measuring rope, construction method using depth measuring rope and pile foundation obtained through construction |
-
2019
- 2019-05-07 CN CN201920637890.5U patent/CN210104817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981953A (en) * | 2020-07-31 | 2020-11-24 | 萧云建设股份有限公司 | Depth measuring rope, construction method using depth measuring rope and pile foundation obtained through construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8776592B2 (en) | Automatic hydrologic parameter measuring system for river flow and the method using the same | |
| CN110726441B (en) | High-precision river flow detection equipment | |
| CN210104817U (en) | Bored concrete pile pore-forming degree of depth measuring apparatu | |
| CN208125022U (en) | A kind of easy building engineering quality detecting meter | |
| CN212452648U (en) | Pile foundation concrete pouring elevation device | |
| CN115876056B (en) | Elevator clearance detection device based on internet of things | |
| CN210374920U (en) | Detection apparatus for sewage treatment sedimentation tank mud thickness | |
| CN1667370A (en) | Water gaging method utilizing water gauge | |
| CN111649658B (en) | Water disaster assessment and measurement device and assessment method | |
| CN210774239U (en) | Metering device for oil product position | |
| CN208223356U (en) | Pile bottom sediment measuring tool | |
| CN208984076U (en) | Hydrology low water level high flow rate water gauge | |
| CN219935066U (en) | Acceptance device applied to waterproof engineering | |
| CN217236911U (en) | Hydraulic engineering water level measuring device | |
| CN221074231U (en) | Measuring ruler for measuring width of well bottom | |
| CN219301608U (en) | Survey rod is used in engineering survey and drawing | |
| CN215639686U (en) | Water level measuring device for dam safety monitoring | |
| CN220819107U (en) | Tunnel detection water level depth measuring device | |
| CN221053676U (en) | Groundwater level monitoring device | |
| CN215261988U (en) | Water level monitoring system of rotary disc type water measuring weir | |
| CN118067223B (en) | Water level measuring machine for bridge construction | |
| CN209927133U (en) | Detection device for hydraulic engineering convenient to observe water level | |
| CN213021801U (en) | Water resource well water level monitor | |
| CN217465902U (en) | Dipperstick is used in hydraulic engineering construction | |
| CN108844599B (en) | Minimum water level gauge for river channel |
Legal Events
| 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: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |