CN218235100U - Stress meter locator - Google Patents
Stress meter locator Download PDFInfo
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- CN218235100U CN218235100U CN202222594394.0U CN202222594394U CN218235100U CN 218235100 U CN218235100 U CN 218235100U CN 202222594394 U CN202222594394 U CN 202222594394U CN 218235100 U CN218235100 U CN 218235100U
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- slope
- connecting pipe
- gauge
- rule
- stress
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Abstract
The utility model relates to a stress gauge locator belongs to stress gauge installation technical field. Including main connecting pipe, the one end of main connecting pipe is for being used for the slope rule link of being connected with the slope rule, and the other end is for being used for connecting the oil pocket link of stressmeter oil pocket, the slope rule passes through the slope rule connecting piece and installs on the slope rule link, and the slope rule connecting piece is connected for dismantling with main connecting pipe, detachable installs on the outer wall of slope rule connecting piece and can dismantle the regulation pole. The utility model discloses following beneficial effect has: whether the combination body of the main connecting pipe and the stress meter oil bag is in the level or not is observed by utilizing a slope gauge so as to judge whether the stress meter oil bag is in the level or not, the positioning accuracy is higher, and the accuracy of stress meter monitoring data is improved.
Description
Technical Field
The utility model relates to a stress gauge locator belongs to stress gauge installation technical field.
Background
The stress gauge plays an important role in a roadway engineering monitoring system, can monitor roadway stress change and stability in real time, and accurately acquires pressure data and uploads the pressure data along with an acquisition system in real time. The underground safety production is guaranteed, monitoring data can be seen on the ground in real time, underground equipment is controlled to operate, and stress state information of a tunneling surface is provided for mine management personnel. Along with the increase of coal mining degree of depth, coal seam deep pressure increases, to stress monitoring system demand grow, leads to the stress meter installation to be not standard, the problem of inefficacy frequently increases.
The patent with the patent number of CN202120726090.8 discloses an auxiliary installation device for a borehole stressometer, which comprises a bottom support and a push rod, wherein the bottom surface of the bottom support is in a plane form, an arc-shaped groove is formed in the surface of the bottom support, and the radian of the arc-shaped groove is set by adhering to the radian of the outer surface of a stressometer clamping piece; the push rod is in a semicircular pipe form, the size of the push rod is customized according to the bore diameter of a drill hole, and the inner surface of the push rod is arranged by being attached to the outer surface of the stress gauge clamping piece; the positioning groove is positioned at the end head of the pushing rod, and is formed in the inner wall surface of the pushing rod and corresponds to the size of the bottom support; the push rod is in a slotted connection form. The following drawbacks in use can be seen:
the traditional stress meter is installed by rough visual inspection, the stress meter is easy to rotate, the installation position of the stress meter cannot be guaranteed to be horizontal, and the installation level error causes that the monitoring data is not accurate enough.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, the stress meter positioner is provided, a slope gauge is used for observing whether a combination body of a main connecting pipe and a stress meter oil bag is in a horizontal state or not so as to judge whether the stress meter oil bag is in the horizontal state or not, the positioning accuracy is higher, and the accuracy of stress meter monitoring data is improved.
Stress meter locator, its characterized in that: including main connecting pipe, the one end of main connecting pipe is for being used for the slope rule link of being connected with the slope rule, and the other end is for being used for connecting the oil pocket link of stressmeter oil pocket, the slope rule passes through the slope rule connecting piece and installs on the slope rule link, and the slope rule connecting piece is connected for dismantling with main connecting pipe, detachable installs on the outer wall of slope rule connecting piece and can dismantle the regulation pole.
Select the suitable main connecting pipe of length as required, utilize slope gauge connecting piece to be connected slope gauge and main connecting pipe, the pole is adjusted in the installation can be dismantled simultaneously on slope gauge connecting piece, rely on the oil bag link to be connected with main connecting pipe with the stress gauge oil bag, push into the drilling with main connecting pipe and stress gauge oil bag simultaneously, utilize the slope gauge to observe whether the assembly of main connecting pipe and stress gauge oil bag is in the level, if not in the level, can carry out rotation regulation through dismantling the pole, ensure that the stress gauge mounted position is in the level, improve the stress gauge monitoring data accuracy.
Further, the slope rule connecting piece includes the end plate, the central point of the first side of end plate puts the coaxial screw rod section that is provided with, the coaxial inferior connecting pipe that is provided with on the second side of end plate, screw rod section, end plate and inferior connecting pipe integrated into one piece, threaded connection has first nut on the screw rod section, installs the slope rule on the screw rod section through first nut and end plate cooperation, be provided with the external screw thread A who is connected with the primary and secondary connecting pipe on the outer wall of inferior connecting pipe, threaded connection has the third nut on the external screw thread A, both makes things convenient for the installation of slope rule, is convenient for to change the main connecting pipe of suitable length simultaneously, and the operation is more convenient.
Further, the round hole that supplies the screw rod section to run through is seted up to the centre of a circle department of slope rule, and the screw rod section runs through this round hole to utilize first nut with the slope rule butt between first nut and end plate, it is convenient to be connected, and the accuracy of guaranteeing the slope rule use.
Furthermore, center holes are formed in the center of the screw section and the center of the end plate, a heavy hammer line of the slope gauge penetrates through the center holes to extend into the secondary connecting pipe and is fixed in the secondary connecting pipe through a rope knot, connection is convenient, and the accuracy of the use of the slope gauge is guaranteed.
Furthermore, the screw rod section still overlaps and is equipped with the clearance adjustment packing ring, and the clearance adjustment packing ring is in between slope rule and the end plate for adjust the clearance.
Furthermore, the secondary connecting pipe is connected with the inner thread of the slope gauge connecting end of the main connecting pipe through the outer thread A, the third nut is abutted to the end part of the main connecting pipe, and relative rotation between the secondary connecting pipe and the main connecting pipe is limited by using friction force of the end part.
Further, one end of the stress meter oil bag of the primary connecting pipe and the secondary connecting pipe is provided with a cross plug, and the end part of the primary connecting pipe is provided with a cross socket matched with the cross plug
Furthermore, the detachable adjusting rod is a straight rod with an external thread at one end, and the external thread of the straight rod is connected with a threaded hole in the outer wall of the primary connecting pipe and the secondary connecting pipe.
Compared with the prior art, the utility model discloses following beneficial effect has:
stress meter locator, select the suitable main connecting pipe of length as required, utilize the slope gauge connecting piece to be connected slope gauge and slope gauge, the pole is adjusted in the installation can be dismantled on the slope gauge connecting piece simultaneously, rely on the oil bag link to be connected with main connecting pipe with stress meter oil bag, push into the drilling with main connecting pipe and stress meter oil bag simultaneously, whether the combination that utilizes the slope gauge to observe main connecting pipe and stress meter oil bag is in the level, if not in the level, can carry out rotation regulation through dismantling the regulation pole, ensure that the stress meter mounted position is in the level, improve the stress meter monitoring data accuracy.
Whether the combination body of the main connecting pipe and the stress meter oil bag is in the level or not is observed by utilizing a slope gauge so as to judge whether the stress meter oil bag is in the level or not, the positioning accuracy is higher, and the accuracy of stress meter monitoring data is improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the slope gauge connecting piece of the present invention;
FIG. 3 is a schematic view of the internal structure of the connecting member of the slope gauge of the present invention;
fig. 4 is a schematic view of the usage state of the present invention.
In the figure: 1. main connecting pipe 1.1, cross socket 2, slope rule 3, can dismantle regulation pole 4, slope rule connecting piece 4.1, screw rod section 4.2, end plate 4.3, inferior connecting pipe 4.4, first nut 4.5, transfer crack packing ring 4.6, third nut 5, knot 6, stressmeter oil pocket.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-3, the stress gauge locator, including main connecting pipe 1, the one end of main connecting pipe 1 is for being used for the slope gauge link that is connected with slope gauge 2, and the other end is for being used for connecting the oil pocket link of stress gauge oil pocket, slope gauge 2 passes through slope gauge connecting piece 4 and installs on the slope gauge link, and slope gauge connecting piece 4 is for dismantling with main connecting pipe 1 and being connected, detachable installation has the regulation pole 3 on the outer wall of slope gauge connecting piece 4, selects the main connecting pipe 1 that length is suitable as required, utilizes slope gauge connecting piece 4 to be connected slope gauge 2 with main connecting pipe 1, and the pole 3 is dismantled in the installation simultaneously on slope gauge connecting piece 4, relies on the oil pocket link to be connected with main connecting pipe 1 with stress gauge oil pocket 6, pushes main connecting pipe 1 and stress gauge oil pocket 6 simultaneously in the drilling, utilizes slope gauge 2 to observe whether the combination of main connecting pipe 1 with stress gauge oil pocket 6 is in the level, if not in the level, can dismantle regulation pole 3 and carry out the rotation regulation, ensure that the stress gauge mounted position is in the level, improves the accuracy of stress gauge monitoring data.
Preferably, slope rule connecting piece 4 includes end plate 4.2, the central point of the first side of end plate 4.2 puts coaxial screw rod section 4.1 that is provided with, the coaxial inferior connecting pipe 4.3 that is provided with on the second side of end plate 4.2, screw rod section 4.1, end plate 4.2 and inferior connecting pipe 4.3 integrated into one piece, threaded connection has first nut 4.4 on the screw rod section 4.1, installs slope rule 2 on screw rod section 4.1 through first nut 4.4 and the cooperation of end plate 4.2, be provided with the external screw thread A who is connected with primary and secondary connecting pipe 4.3 on inferior connecting pipe 4.3's the outer wall, threaded connection has third nut 4.6 on the external screw thread A, both made things convenient for the installation of slope rule 2, be convenient for simultaneously change suitable length's main connecting pipe 1, it is more convenient to operate.
Preferably, the centre of a circle department of slope rule 2 sets up the round hole that supplies screw rod section 4.1 to run through, and screw rod section 4.1 runs through this round hole to utilize first nut 4.4 with the butt of slope rule 2 between first nut 4.4 and end plate 4.2, it is convenient to connect, and guarantees the accuracy of slope rule 2 use.
Preferably, the center of the screw section 4.1 and the end plate 4.2 is provided with a central hole, the heavy hammer line of the slope gauge 2 penetrates through the central hole to extend into the secondary connecting pipe 4.3 and is fixed in the secondary connecting pipe 4.3 through the knot 5, so that the connection is convenient, and the use accuracy of the slope gauge 2 is ensured.
Preferably, the screw section 4.1 is further sleeved with a gap adjusting washer 4.5, and the gap adjusting washer 4.5 is located between the slope gauge 2 and the end plate 4.2 and used for adjusting the gap.
Preferably, the secondary connecting pipe 4.3 is connected with the inner thread of the slope gauge connecting end of the main connecting pipe 1 through an external thread a, the third nut 4.6 is abutted against the end of the main connecting pipe 1, and the relative rotation between the secondary connecting pipe 4.3 and the main connecting pipe 1 is limited by using the friction force of the end.
Preferably, as shown in fig. 4, the primary connecting pipe 4.3 and the secondary connecting pipe 4.3 are provided with cross plugs at one ends, and the end part of the primary connecting pipe 1 is provided with a cross socket 1.1 matched with the cross plugs.
Preferably, the detachable adjusting rod 3 is a straight rod with an external thread at one end, and the external thread of the straight rod is connected with a threaded hole in the outer wall of the primary and secondary connecting pipe 4.3.
After the stress gauge is installed, the oil bag is finely adjusted by the aid of the positioner, accurate positioning is achieved, the position level of the oil bag is guaranteed, and accuracy of stress monitoring data is guaranteed.
The installation standard of the stress online stressometer is improved, and the method plays a positive role in on-site standardized improvement work;
the stress gauge is accurately positioned and installed, the accuracy of stress monitoring data of the stress online system in an impact dangerous area can be effectively improved, the accuracy of rock burst prevention and control work is improved, the stress change of the underground impact dangerous area can be timely sensed, the rock burst prevention and control effect is improved, and the safe production of a mine is guaranteed.
Stress meter locator, select the suitable main connecting pipe of length as required, utilize slope rule connecting piece to be connected slope rule and slope rule, the regulation pole can be dismantled in the installation on slope rule connecting piece simultaneously, rely on the oil bag link to be connected with main connecting pipe with stress meter oil bag, push into the drilling simultaneously with main connecting pipe and stress meter oil bag in, whether the assembly that utilizes slope rule to observe main connecting pipe and stress meter oil bag is in the level, if not in the level, can carry out rotation regulation through dismantling the regulation pole, ensure that the stress meter mounted position is in the level, improve the accuracy of stress meter monitoring data.
Whether the combination body of the main connecting pipe and the stress meter oil bag is in the level or not is observed by utilizing a slope gauge so as to judge whether the stress meter oil bag is in the level or not, the positioning accuracy is higher, and the accuracy of stress meter monitoring data is improved.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
The details of the present invention are not described in detail, but are known to those skilled in the art.
Claims (6)
1. A strain gage locator, comprising: including main connecting pipe, the one end of main connecting pipe is for being used for the slope rule link of being connected with the slope rule, and the other end is for being used for connecting the oil pocket link of stressmeter oil pocket, the slope rule passes through the slope rule connecting piece and installs on the slope rule link, and the slope rule connecting piece is connected for dismantling with main connecting pipe, detachable installs on the outer wall of slope rule connecting piece and can dismantle the regulation pole.
2. The stress gauge locator of claim 1, wherein the slope gauge connector comprises an end plate, a screw section is coaxially arranged at the center of the first side surface of the end plate, a secondary connecting pipe is coaxially arranged on the second side surface of the end plate, the screw section, the end plate and the secondary connecting pipe are integrally formed, a first nut is in threaded connection with the screw section, the slope gauge is installed on the screw section through the cooperation of the first nut and the end plate, an external thread A connected with the primary and secondary connecting pipes is arranged on the outer wall of the secondary connecting pipe, and a third nut is in threaded connection with the external thread A.
3. The stress gauge locator of claim 2, wherein a circular hole is formed at the center of the slope gauge, the screw section penetrates through the circular hole, and the first nut is used for abutting the slope gauge between the first nut and the end plate.
4. The strain gage locator of claim 3, wherein the screw section and the end plate have a central bore in the center through which the slope gauge weight line extends into the secondary connecting tube and is secured therein by a knot.
5. The strain gage locator of claim 4, wherein the secondary connection tube is connected to the internal thread of the primary connection tube grade gauge connection end by external threads A, and the third nut abuts the end of the primary connection tube.
6. The strain gage locator of claim 5 wherein the primary and secondary connection tubes, the strain gage oil bladder having a cross plug at one end and the primary connection tube having a cross socket at an end that mates with the cross plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222594394.0U CN218235100U (en) | 2022-09-29 | 2022-09-29 | Stress meter locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222594394.0U CN218235100U (en) | 2022-09-29 | 2022-09-29 | Stress meter locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218235100U true CN218235100U (en) | 2023-01-06 |
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ID=84667665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222594394.0U Active CN218235100U (en) | 2022-09-29 | 2022-09-29 | Stress meter locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218235100U (en) |
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2022
- 2022-09-29 CN CN202222594394.0U patent/CN218235100U/en active Active
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