CN220890176U - Quick measuring device of geological drilling backfill degree of depth - Google Patents
Quick measuring device of geological drilling backfill degree of depth Download PDFInfo
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- CN220890176U CN220890176U CN202322623799.7U CN202322623799U CN220890176U CN 220890176 U CN220890176 U CN 220890176U CN 202322623799 U CN202322623799 U CN 202322623799U CN 220890176 U CN220890176 U CN 220890176U
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- measuring device
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- geological
- steel tape
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- 238000005553 drilling Methods 0.000 title claims abstract description 22
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- 238000005259 measurement Methods 0.000 abstract description 12
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Abstract
The utility model relates to a quick measuring device for backfill depth of geological drilling, which comprises a bracket and a measuring scale assembly, wherein the measuring scale assembly comprises a tape measure cylinder and a steel tape wound in the tape measure cylinder, the tail end of the steel tape is connected with a pendant, the tape measure cylinder is rotationally assembled on the bracket, and the lower part of the bracket is provided with a roller. The steel tape is adopted for measurement, the precision is high, the texture is hard, the high-strength friction can be born, the service life is long, and the distance measurement length can meet the drilling depth requirements of different types of geological investigation. The steel tape is matched with the pendant, the steel tape is easily put down by gravity, the operation is simple, and the measurement efficiency is improved. The portable electric bicycle is also provided with rollers and pull rods, so that the portable electric bicycle is convenient to carry and move.
Description
Technical Field
The utility model relates to the technical field of geological drilling depth measurement, in particular to a rapid measuring device for backfill depth of geological drilling.
Background
Drilling is an important technical means in geological exploration work, and cylindrical drilling holes are formed in strata by drilling machines downwards from the earth surface so as to identify and divide the strata, and a geological engineering for reliably evaluating geological and mineral resource parameters is performed. The shallow geological holes are mainly aimed at the shallow mineral layer with the depth of about 300 meters for the exploration of regional geology. The monitoring sensors are distributed in the geological shallow holes and are lowered to the design depth in a serial mode, so that the monitoring sensors are widely applied to stratum deformation monitoring work. And after the sensors are successfully distributed, backfilling materials with corresponding properties, and forming effective coupling with the stratum to effectively capture deformation signals. In the backfilling process, the backfilling depth needs to be measured rapidly and accurately, and the corresponding attribute materials are backfilled to the depth of the sensor, so that effective coupling with the stratum attribute is ensured, and the aim of accurately monitoring the stratum change is fulfilled.
The current measuring tool for the construction engineering exploration has short distance measurement and can not meet the depth requirement of geological exploration drilling holes. By adopting the rope measuring mode, the rope is made of nylon cotton and hemp, so that the weight is light, the rope is unfavorable for falling by means of the weight, and the rope is easy to wear on the wall of a drilling hole.
The patent of the invention of the issued publication No. CN109282730B discloses a method and a device for measuring the rock-soil geological investigation depth, which adopts a flexible rule wound on a tape reel to measure the drilling depth, the flexible rule is matched with a drill bit, the component force of the drill bit to drill is utilized to drive the flexible rule to act, and the drilling depth is reflected by the flexible rule. This form of measurement device is not suitable for the measurement of the backfill depth of geological drill holes.
Disclosure of utility model
The utility model aims to provide a quick measuring device for the backfill depth of a geological drilling hole, which meets the quick measuring requirement of the backfill depth of the drilling hole and solves the problems that a measuring rope is not easy to drop and is easy to wear.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a geological drilling backfill degree of depth quick measuring device, includes support, dipperstick subassembly, and the dipperstick subassembly includes a tape measure section of thick bamboo and winds the steel tape of establishing in a tape measure section of thick bamboo, and the end-to-end connection of steel tape has the pendant, and a tape measure section of thick bamboo rotates to assemble on the support, and the support lower part is equipped with the gyro wheel.
Further, the support includes vertical support frame and bottom sprag frame, and the gyro wheel is equipped with two lower extreme that are located vertical support frame, and the bottom sprag frame outwards extends by vertical support frame bottom, and the bottom sprag frame is used for cooperating the gyro wheel with measuring device steady rest in ground.
Further, a pull rod is arranged at the upper part of the vertical support frame.
Further, a telescopic component is arranged on one side of the vertical support frame and used for telescopic assembly of the pull rod.
Further, a support leg is arranged on one side, far away from the roller, of the bottom support frame, and when the measuring device is placed vertically, the lowest point of the support leg and the lowest point of the roller are coplanar.
Further, the tape measure cylinder comprises two circular plate bodies which are arranged at intervals and form a cavity for winding the steel tape measure.
Further, a circular plate body positioned on the outer side is defined as a driving plate body, a rotary handle is arranged on the outer side of the driving plate body, and the rotary handle deviates from the circle center of the driving plate body.
Further, a storage hopper is arranged on the outer side of the driving plate body and used for placing a pendant.
Further, the pendant is a lead pendant.
Further, a guide wheel assembly is arranged on the support, the guide wheel assembly comprises a support arm and a guide wheel, one end of the support arm is fixed on the support, the other end of the support arm is provided with the guide wheel through a hinge shaft, and the guide wheel is used for guiding movement of the steel tape in the vertical direction.
The utility model has the beneficial effects that:
The utility model adopts the steel tape to measure, the steel tape has high precision and hard texture, can bear high-strength friction and has long service life. The accommodating space of the tape measure cylinder is designed to accommodate a 300-500 m steel tape measure, and the distance measurement length can meet the drilling depth requirements of different types of geological survey.
The steel tape is matched with the pendant, the steel tape is easily put down by gravity, the operation is simple, and the measurement efficiency is improved.
The support is made of steel pipes in a spliced mode, is durable and light, is also provided with a roller and pull rod structure, and achieves the effect of being convenient to carry and move.
Drawings
FIG. 1 is a schematic structural view of a device for rapidly measuring backfill depth of a geological borehole according to the present utility model;
FIG. 2 is another state diagram of a geological borehole backfill depth rapid measuring device of the present utility model (tie rod retract);
FIG. 3 is a front view of a quick measurement device for the backfill depth of a geological borehole (showing a portion of a steel tape);
FIG. 4 is a schematic view of another embodiment of a device for rapidly measuring backfill depth of a geological borehole according to the present utility model;
Fig. 5 is a schematic view of the guide wheel of fig. 4.
Name corresponding to each label in the figure:
1. A vertical support frame; 2. a bottom support frame; 21. a support leg; 3. a pull rod; 4. a roller; 5. a tape measure cylinder; 51. a circular plate body; 52. a driving plate body; 53. a cavity; 54. rotating the handle; 55. a storage hopper; 6. a steel tape; 7. a suspending drop; 8. a guide wheel; 81. a guide groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Example 1 of the present utility model:
As shown in fig. 1-3, the quick measuring device for the backfill depth of the geological drilling comprises a bracket and a measuring scale assembly, wherein the measuring scale assembly comprises a tape barrel 5 and a steel tape 6 wound in the tape barrel 5, and the embodiment adopts the steel tape 6 to measure the backfill depth of the geological drilling.
The support includes vertical support frame 1 and bottom sprag frame 2, and bottom sprag frame 2 outwards extends by vertical support frame 1 bottom. The vertical support frame 1 and the bottom support frame 2 are mainly formed by splicing steel pipes (adopting a welding mode), so that the overall weight is lighter while the overall support and stability are met, and the portable support frame has the characteristics of portability.
The support lower part is equipped with two gyro wheels 4, is specifically located the lower extreme of vertical support frame 1, sets up behind the gyro wheel 4, and the measuring device's of being convenient for removal facilitates the use. The bottom supporting frame 2 is used for supporting the measuring device on the ground stably by matching with the roller 4. The bottom support frame 2 is kept away from gyro wheel 4 one side and is equipped with stabilizer blade 21, and when measuring device vertically placed, the minimum of this stabilizer blade 21 is coplane with the minimum of gyro wheel 4, supports in ground jointly to guarantee to measure the stability of in-process device.
The tape measure cylinder 5 is rotatably assembled on the bracket, the tape measure cylinder 5 comprises two circular plate bodies 51, the two circular plate bodies 51 are arranged at intervals and form a cavity 53 for the steel tape 6 to wind, the center of the cavity 53 is a circular rotary drum, and the steel tape 6 winds on the circular rotary drum one by one. The cavity 53 can accommodate a steel tape 300-500 m long, and the distance measurement length can meet the drilling depth requirements of different types of geological survey. The rotary drum is rotationally matched on a rotary shaft positioned on the bracket, and the tape measure drum 5 can rotate under the drive of external force, so that the steel tape 6 can be folded and unfolded. The steel tape 6 is adopted, so that the wear resistance is better, the problem of wear easily caused by adopting a measuring rope is solved, and the service life is longer.
For convenience of the following description, a circular plate body located at the outer side is defined as a driving plate body 52, a rotating handle 54 is arranged at the outer side of the driving plate body 52, the rotating handle 54 deviates from the center position of the driving plate body 52, and the rotating handle 54 is operated to drive the tape barrel 5 to rotate.
The tail end of the steel tape 6 is connected with a pendant 7, the pendant 7 adopts a lead pendant, and the lead pendant is conical; under the action of the weight of the lead weight, the steel tape 6 is easily lowered into the borehole for measurement. The outside of the driving plate 52 is provided with a storage hopper 55 for placing the lead drop when not in use.
The upper portion of vertical support frame 1 is equipped with pull rod 3, at the in-process of removing measuring device, inclines the support, supports by two gyro wheels 4 landing this moment, can easily stimulate measuring device through handheld pull rod 3, is similar to the suitcase in life.
Further, a telescopic component is arranged on one side of the vertical support frame 1, and the pull rod 3 is assembled in a telescopic mode. In the transportation process or other scenes, the pull rod 3 can be retracted without extending, and can be pulled out when needed, and the structure of the pull rod is mature similar to a telescopic pull rod on a trunk and is not described in detail. In other embodiments, the pull rod is made to be fixed, non-telescopic and simpler in structure.
Example 2 of the present utility model:
This example is an optimized design based on example 1. Considering that in use, the smaller the radius of the winding of the steel tape as it is lowered, the more and more the steel tape will be in an inclined condition as it is wound out of the drum, as shown in phantom in figure 4, and the more and more the steel tape will be in an inclined condition.
In the embodiment, the guide wheel assembly is additionally arranged on the support, the guide wheel assembly comprises a support arm and a guide wheel 8, one end of the support arm is fixed on the support through a screw, and the other end of the support arm is provided with the guide wheel 8 through a hinge shaft. The guide wheel 8 is provided with an annular guide groove 81 (see fig. 5), the lowered steel tape 6 passes through the guide groove 81, and the guide wheel 8 is used for guiding the vertical movement of the steel tape, so that no matter the inclination angle of the steel tape 6 from the tape cylinder, the position of the steel tape 6 passing through the guide wheel 8 is unchanged, and the smooth lowering of the steel tape 6 is facilitated.
Claims (10)
1. The utility model provides a geological drilling backfill degree of depth rapid survey device which characterized in that: the measuring tape comprises a bracket and a measuring tape assembly, wherein the measuring tape assembly comprises a tape tube and a steel tape wound in the tape tube, the tail end of the steel tape is connected with a pendant, the tape tube is rotationally assembled on the bracket, and a roller is arranged at the lower part of the bracket.
2. The quick measuring device for backfill depth of geological drill hole according to claim 1, wherein: the support includes vertical support frame and bottom sprag frame, and the gyro wheel is equipped with two lower extreme that are located vertical support frame, and the bottom sprag frame outwards extends by vertical support frame bottom, and the bottom sprag frame is used for cooperating the gyro wheel to support measuring device stability in ground.
3. The quick measuring device for backfill depth of geological drill hole according to claim 2, wherein:
The upper part of the vertical supporting frame is provided with a pull rod.
4. A geological drilling backfill depth rapid measuring device according to claim 3, characterized in that:
one side of the vertical support frame is provided with a telescopic part for telescopic assembly of the pull rod.
5. The quick measuring device for backfill depth of geological drill hole according to claim 2, wherein: the bottom support frame keep away from gyro wheel one side is equipped with the stabilizer blade, and when measuring device vertically placed, the minimum of this stabilizer blade is coplanarity with the minimum of gyro wheel.
6. The quick measuring device for backfill depth of geological drill hole according to claim 1, wherein: the tape measure cylinder comprises two circular plate bodies which are arranged at intervals and form a cavity for the steel tape to wind.
7. The quick measuring device for backfill depth of geological drill hole according to claim 6, wherein: the disc body positioned at the outer side is defined as a driving plate body, the outer side of the driving plate body is provided with a rotary handle, and the rotary handle deviates from the center of the driving plate body.
8. The quick measuring device for backfill depth of geological drill hole according to claim 7, wherein:
and a storage hopper is arranged on the outer side of the driving plate body and used for placing a pendant.
9. The quick measuring device for backfill depth of geological drill hole according to claim 1, wherein:
The pendant is a lead pendant.
10. A geological drill backfill depth rapid measuring device according to any one of claims 1 to 9, characterized in that: the steel tape guide device is characterized in that a guide wheel assembly is arranged on the support, the guide wheel assembly comprises a support arm and a guide wheel, one end of the support arm is fixed on the support, the guide wheel is assembled at the other end of the support arm through a hinge shaft, and the guide wheel is used for guiding movement of the steel tape in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322623799.7U CN220890176U (en) | 2023-09-26 | 2023-09-26 | Quick measuring device of geological drilling backfill degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322623799.7U CN220890176U (en) | 2023-09-26 | 2023-09-26 | Quick measuring device of geological drilling backfill degree of depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890176U true CN220890176U (en) | 2024-05-03 |
Family
ID=90839863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322623799.7U Active CN220890176U (en) | 2023-09-26 | 2023-09-26 | Quick measuring device of geological drilling backfill degree of depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890176U (en) |
-
2023
- 2023-09-26 CN CN202322623799.7U patent/CN220890176U/en active Active
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