CN217520470U - Wireless depth measuring device applied to drill rod - Google Patents
Wireless depth measuring device applied to drill rod Download PDFInfo
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- CN217520470U CN217520470U CN202221127655.1U CN202221127655U CN217520470U CN 217520470 U CN217520470 U CN 217520470U CN 202221127655 U CN202221127655 U CN 202221127655U CN 217520470 U CN217520470 U CN 217520470U
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- connecting rod
- pinch roller
- wireless
- fixing piece
- rod
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- 238000005553 drilling Methods 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a wireless depth measuring device applied to a drill rod, which comprises a measuring wheel, a first pinch roller, a second pinch roller, a screw rod and a pinch roller adjusting knob; the measuring wheel is respectively connected with the first pinch roller and the second pinch roller through a main connecting rod, a first connecting rod and a second connecting rod, and a first fixing piece and a second fixing piece are respectively arranged on the first connecting rod and the second connecting rod; one end of the screw is fixedly connected with the first fixing piece, and the other end of the screw penetrates through the second fixing piece and is bolted with the pinch roller adjusting knob. Be applied to wireless degree of depth measuring device of drilling rod, applicable in the drilling rod of various diameters, degree of depth measurement accuracy is high, simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of logging instrument, concretely relates to be applied to wireless degree of depth measuring device of drilling rod.
Background
With the development of surface drilling technology, the measuring equipment for the drilling depth becomes mature gradually, and in the field of underground operation or logging of mines, the precision and the workload of the measuring technology are strictly required, because the safety and the quality of engineering projects are directly related.
In coal mining or well logging, a drilling machine is often used for drilling, and people need to know the depth of the drilling machine, a drill rod or a well logging instrument at any time so as to ensure that deviation with a set numerical value does not occur. Present current degree of depth measuring device who is applied to drilling rod can't be applicable to the drilling rod of different diameters, inconvenient installation, can not be quick when needs assemble it, time-wasting and energy, and measuring effect is poor, measurement accuracy is low, can't understand the degree of depth of rig drilling rod directly perceived. Therefore, there is a need to provide a wireless depth measuring device applied to a drill rod to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem and the defect that exists among the prior art, the utility model provides a be applied to wireless degree of depth measuring device of drilling rod, its simple structure for impel the scene of cableless instrument logging with the help of rig and drilling rod, measure the degree of depth of drilling rod and logging instrument, applicable in the drilling rod of various diameters, degree of depth measurement accuracy is high, convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wireless depth measuring device applied to a drill rod comprises a measuring wheel, a first pinch roller, a second pinch roller, a screw and a pinch roller adjusting knob;
the measuring wheel is respectively connected with the first pinch roller and the second pinch roller through a main connecting rod, a first connecting rod and a second connecting rod, and a first fixing piece and a second fixing piece are respectively arranged on the first connecting rod and the second connecting rod; one end of the screw is fixedly connected with the first fixing piece, and the other end of the screw penetrates through the second fixing piece and is bolted with the pinch roller adjusting knob.
The wireless depth measuring device further comprises a tensioning spring, the tensioning spring is sleeved on the screw rod, and two ends of the tensioning spring are fixedly connected with the first fixing piece and the second fixing piece respectively.
The main connecting rod penetrates through the axis of the measuring wheel and is fixed with the measuring wheel through a bolt.
One end of the first connecting rod is rotatably connected with the main connecting rod, and the other end of the first connecting rod is fixedly connected with the first pinch roller through a bolt; one end of the second connecting rod is rotatably connected with the main connecting rod, and the other end of the second connecting rod is fixedly connected with the second pinch roller through a bolt.
The length of the first connecting rod is the same as that of the second connecting rod.
The first fixing piece is rotatably fixed on the first connecting rod, and the second fixing piece is rotatably fixed on the second connecting rod.
And the inner wall of the pinch roller adjusting knob is provided with an internal thread matched with the thread of the screw rod.
The second fixing piece is provided with a through round hole, the screw penetrates through the second fixing piece through the round hole, and the diameter of the round hole is larger than that of the screw.
The wireless depth measuring device further comprises an anti-dropping plate, a wireless depth instrument and a fixed plate, wherein the anti-dropping plate is respectively connected with the first pressing wheel and the second pressing wheel in a rotating mode, the fixed plate is fixedly installed on the outer side of the measuring wheel, and a fixed mounting hole is formed in the fixed plate and fixedly installed in the wireless depth instrument.
The wireless depth meter is provided with a charging port and a power switch and has a wireless transmission function.
Compared with the prior art, the utility model discloses there are following beneficial effect:
the wireless depth measuring device applied to the drill rod is used for propelling a logging site of a cableless instrument by means of a drilling machine and the drill rod, measuring the depths of the drill rod and the logging instrument, being applicable to drill rods with various diameters, and being high in depth measuring precision, simple in structure and convenient to use.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a front view of the wireless depth measuring device applied to a drill rod of the present invention;
fig. 2 is a left side view of the wireless depth measuring device applied to a drill rod of the present invention;
fig. 3 is a top view of the wireless depth measuring device applied to the drill rod of the present invention.
The measuring device comprises a measuring wheel 1, a measuring wheel 2, a first pressing wheel 3, a second pressing wheel 4, a tensioning spring 5, a screw rod 6, a pressing wheel adjusting knob 7, a main connecting rod 8, a first connecting rod 9, a second connecting rod 10, a first fixing piece 11, a second fixing piece 12, an anti-falling plate 13 and a fixing plate.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The terms "mounted," "connected," "fixed," and the like in this application are to be construed broadly, e.g., as meaning a fixed connection, a detachable connection, or an integral connection; the connection may be direct, indirect through an intermediate medium, an internal connection between two elements, or an interaction relationship between two elements; for those skilled in the art, the above terms can be understood according to specific situations, and should not be construed as limiting the present invention.
Example one
Just as the background art introduces, there is not firm and drop, does not have suitable fixed position and leads to the signboard to be sheltered from or the fixed problem of slope in the fixed mode of current signboard, in order to solve above technical problem, this application has proposed a transmission line shaft tower signboard universal stand, this support simple structure, install and remove the convenience, but multiple tower type of adaptation and signboard exist when solving current signboard and fix and shelter from or the problem of slope.
As shown in fig. 1 to 3 below, the utility model provides a wireless depth measuring device applied to a drill rod, which comprises a measuring wheel 1, a first pinch roller 2, a second pinch roller 3, a tension spring 4, a screw rod 5 and a pinch roller adjusting knob 6; the measuring wheel 1 is respectively connected with the first pinch roller 2 and the second pinch roller 3 through a main connecting rod 7, a first connecting rod 8 and a second connecting rod 9, and a first fixing piece 10 and a second fixing piece 11 are respectively arranged on the first connecting rod 8 and the second connecting rod 9; one end of the screw rod 5 is fixedly connected with the first fixing piece 10, and the other end of the screw rod passes through the second fixing piece 11 and is bolted with the pinch roller adjusting knob 6; the tensioning spring 4 is sleeved on the screw rod 5, and two ends of the tensioning spring are respectively fixedly connected with the first fixing part 10 and the second fixing part 11.
The main connecting rod 7 penetrates through the axis of the measuring wheel 1 and is fixed with the measuring wheel through a bolt. One end of the first connecting rod 8 is rotatably connected with the main connecting rod 7, and the other end of the first connecting rod is fixedly connected with the first pinch roller 2 through a bolt; one end of the second connecting rod 9 is rotatably connected with the main connecting rod 7, and the other end of the second connecting rod is fixedly connected with the second pinch roller 3 through a bolt.
The first connecting rod 8 and the second connecting rod 9 have the same length.
The first fixing member 10 is rotatably fixed to the first connecting rod 8, and the second fixing member 11 is rotatably fixed to the second connecting rod 9. And the inner wall of the pinch roller adjusting knob 6 is provided with an internal thread matched with the thread of the screw rod 5. The second fixing part 11 is provided with a through round hole, the screw 5 penetrates through the second fixing part 11 through the round hole, and the diameter of the round hole is larger than that of the screw.
When the distance between the first connecting rod 8 and the second connecting rod 9 is adjusted by rotating the pinch roller adjusting knob 6, because one end of the screw rod 6 is fixedly connected with the first fixing member 10, and the positions of the first fixing member 10 and the second fixing member 11 on the first connecting rod 8 and the second connecting rod 9 are fixed, respectively, the first fixing member 10 and the second fixing member 11 are set to be rotatable, so that the pinch roller adjusting knob 6 is ensured to be adjustable, and the distance between the first connecting rod 8 and the second connecting rod 9 is ensured to be changeable.
The measuring wheel 1, the first pinch roller 2 and the second pinch roller 3 have certain widths, and the widths of the measuring wheel 1, the first pinch roller 2 and the second pinch roller are the same, so that the measuring wheel, the first pinch roller and the second pinch roller are suitable for drill rods with different diameters.
The wireless depth measuring device applied to the drill rod further comprises an anti-drop plate 12, a wireless depth meter and a fixing plate 13. The anti-falling plate 12 is respectively connected with the first pressing wheel 2 and the second pressing wheel 3 in a rotating mode, and after the drill rod is placed and clamped, the anti-falling plate 12 is rotated to the drooping direction and used for preventing the drill rod from slipping.
The fixed plate 13 is fixedly installed on the outer side of the measuring wheel 1, a fixed installation hole is formed in the fixed plate, and the wireless depth meter (not shown in the figure) is fixedly installed through the fixed installation hole.
The wireless depth meter is provided with a charging port and a power switch and has a wireless transmission function. Before the wireless depth gauge is installed on the fixing plate, the wireless depth gauge is charged through a charging port and is subjected to power storage; after the installation is finished, the power switch is pressed, the wireless depth meter can be found and connected in a wireless network list of the PC machine for a short time, the wireless depth meter transmits real-time depth information to the PC machine, and the high precision of depth measurement is guaranteed.
In the embodiment, the device is suitable for measuring the depth of the drill rod with the speed of 0-1800 m/h below the drill rod, is suitable for measuring the depth of the drill rod with the diameter of 75-90 mm and the depth error of not more than 0.5%, a wireless depth meter in the device transmits signals through WiFi in an industrial environment, the signal coverage range is 0-10 m, the battery endurance time of the wireless depth meter is 20 hours, and the specification of a charger of the wireless depth meter is DC8.4V 1A.
The utility model discloses a concrete application steps as follows:
according to the diameter of a drill rod, a pressing wheel adjusting knob 3 is adaptively rotated, a tension spring 4 is compressed, the distance between a first connecting rod 8 and a second connecting rod 9 is adjusted, and then the distance between a first pressing wheel 2, a second pressing wheel 3 and a measuring wheel 1 is adjusted, so that the wireless depth measuring device can be hung on the drill rod, at the moment, the advancing direction of the drill rod is required to be consistent with the direction of an arrow on the wireless depth measuring device, otherwise, the depth cannot be accurately measured;
then, the drill rod is clamped by the first pinch roller 2, the second pinch roller 3 and the measuring wheel 1 through adjustment by rotating the pinch roller adjusting knob 6, otherwise, the wireless depth measuring device slides with the drill rod to cause a depth measuring error;
after the drill rod is clamped, the anti-falling plate is rotated to prevent the drill rod from sliding out;
and finally, the charged wireless depth gauge is fixedly arranged on a fixing plate of the wireless depth measuring device, and meanwhile, the whole wireless depth gauge and the drilling machine body or the ground are firmly fixed by using an iron wire or a thin steel wire rope by virtue of a fixed mounting hole on the fixing plate, so that the depth measuring error caused by the change of the position of the wireless depth gauge in the use process is avoided.
In the using process, a power switch of the wireless depth meter is turned on, the wireless depth meter can be found and connected in a wireless network list of a PC, and the wireless depth meter transmits real-time depth information to the PC, so that the high precision of depth measurement is ensured.
After logging is finished, a power switch of the wireless depth instrument is turned off, the wireless depth instrument is taken down from the measuring device, the anti-falling plate is rotated, the pressing wheel adjusting knob is adjusted, the drill rod slides out, and measurement is completed.
The wireless depth measuring device is used for propelling a logging site of a cableless instrument by means of a drilling machine and a drill rod, measuring the depths of the drill rod and the logging instrument, is suitable for drill rods with various diameters, and is high in depth measuring precision, simple in structure and convenient to use.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a be applied to wireless degree of depth measuring device of drilling rod which characterized in that: the device comprises a measuring wheel, a first pinch roller, a second pinch roller, a screw rod and a pinch roller adjusting knob;
the measuring wheel is respectively connected with the first pinch roller and the second pinch roller through a main connecting rod, a first connecting rod and a second connecting rod, and a first fixing piece and a second fixing piece are respectively arranged on the first connecting rod and the second connecting rod; one end of the screw rod is fixedly connected with the first fixing piece, and the other end of the screw rod penetrates through the second fixing piece and is bolted with the pinch roller adjusting knob.
2. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: the screw rod is sleeved with the tensioning spring, and two ends of the tensioning spring are fixedly connected with the first fixing piece and the second fixing piece respectively.
3. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: the main connecting rod passes through the axle center of the measuring wheel and is fixed with the measuring wheel through a bolt.
4. The wireless depth measurement device applied to a drill pipe of claim 1, wherein: one end of the first connecting rod is rotatably connected with the main connecting rod, and the other end of the first connecting rod is fixedly connected with the first pinch roller through a bolt; one end of the second connecting rod is rotatably connected with the main connecting rod, and the other end of the second connecting rod is fixedly connected with the second pinch roller through a bolt.
5. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: the length of the first connecting rod is the same as that of the second connecting rod.
6. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: the first fixing piece is rotatably fixed on the first connecting rod, and the second fixing piece is rotatably fixed on the second connecting rod.
7. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: and the inner wall of the pinch roller adjusting knob is provided with an internal thread matched with the thread of the screw rod.
8. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: the second fixing piece is provided with a through round hole, the screw penetrates through the second fixing piece through the round hole, and the diameter of the round hole is larger than that of the screw.
9. The wireless depth measurement device applied to the drill pipe as claimed in claim 1, wherein: the anti-falling device comprises a measuring wheel and is characterized by further comprising an anti-falling plate, a wireless depth instrument and a fixed plate, wherein the anti-falling plate is respectively connected with the first pressing wheel and the second pressing wheel in a rotating mode, the fixed plate is fixedly installed on the outer side of the measuring wheel, and a fixed installation hole is formed in the fixed plate and fixedly installed in the fixed installation hole.
10. The wireless depth measurement device applied to a drill pipe of claim 9, wherein: the wireless depth meter is provided with a charging port and a power switch and has a wireless transmission function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127655.1U CN217520470U (en) | 2022-05-11 | 2022-05-11 | Wireless depth measuring device applied to drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127655.1U CN217520470U (en) | 2022-05-11 | 2022-05-11 | Wireless depth measuring device applied to drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217520470U true CN217520470U (en) | 2022-09-30 |
Family
ID=83373302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221127655.1U Expired - Fee Related CN217520470U (en) | 2022-05-11 | 2022-05-11 | Wireless depth measuring device applied to drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217520470U (en) |
-
2022
- 2022-05-11 CN CN202221127655.1U patent/CN217520470U/en not_active Expired - Fee Related
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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: 20220930 |