CN218443770U - Mounting structure of displacement sensor is warp to section piping lane seam - Google Patents
Mounting structure of displacement sensor is warp to section piping lane seam Download PDFInfo
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- CN218443770U CN218443770U CN202222110421.2U CN202222110421U CN218443770U CN 218443770 U CN218443770 U CN 218443770U CN 202222110421 U CN202222110421 U CN 202222110421U CN 218443770 U CN218443770 U CN 218443770U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a displacement sensor's mounting structure is warp to festival section piping lane seam, this mounting structure are fixed in festival section piping lane seam both sides respectively, can realize grating displacement sensor's quick fixation, can carry out the leveling of sensor simultaneously to realize the accurate collection of sensor data. This displacement sensor is warp to section pipe gallery seam's mounting structure is succinct, application scope is wide, has high installation and use accuracy, can be used to the section and assemble the earthquake safety and the healthy monitoring of long-term security performance state and the aassessment of utility tunnel structure seam department, improves utility tunnel's construction and the safe level and the efficiency of in active service period.
Description
Technical Field
The utility model relates to an engineering safety technical field, in particular to segment pipe gallery seam deformation displacement sensor's mounting structure.
Background
In order to overcome the problem of 'zipper paths' in the urban construction process, the underground comprehensive pipe gallery is adopted in more and more urban constructions as a novel and efficient engineering system. The underground comprehensive pipe gallery is used for planning, designing and constructing various circuits such as urban gas pipelines, water supply and drainage pipelines, waste water pipelines, electric power, communication and the like together in a unified underground space. Municipal pipeline layout and operation can be managed and coordinated effectively through utility tunnel to can solve the city construction in-process effectively and excavate the road surface repeatedly, overhead wire net is intensive, pipeline accident frequently send out the scheduling problem.
The utility tunnel is taken as an important 'life line' of city, the design service life is 100 years, the engineering cost is high, so the normal operation of functions such as water, electricity, communication, gas, water supply and drainage and the like in the pipe gallery is required to be ensured in the whole service period. However, the life cycle of the underground utility tunnel is threatened by earthquake or uneven settlement, which causes uneven deformation of the underground utility tunnel in the longitudinal direction, particularly at the weak link of the joint, and influences the structural safety.
Therefore, it is necessary to monitor the deformation between the segments of the corridor for a long time. And carrying out earthquake safety of the pipe gallery structure and long-term safety performance state implementation health monitoring and early warning of the concrete pipe body through statistical analysis of monitoring data.
The existing sensor for monitoring the joint deformation of the segment pipe gallery generally adopts a strain displacement meter, but the strain displacement meter has the defects of easy environmental influence and poor long-term stability. At present in the monitoring field of segment piping lane seam deformation, lack the problem that is fit for monitoring the finished product device that warp between the piping lane segment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a displacement sensor's mounting structure is warp to festival section piping lane seam has solved among the prior art shortcoming that strain type displacement meter easily receives environmental impact, long-term stability is poor, has solved the problem that lacks the finished product device that warp between the suitable monitoring piping lane festival section at present simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mounting structure for a segmental tube lane joint deformation displacement sensor, comprising:
a first bottom plate mounted on one of the adjacent segment tube lanes;
the first adjusting plate is connected with the first bottom plate in parallel through a first height adjusting unit, and the height between the first adjusting plate and the first bottom plate is changed through the first height adjusting unit;
the annular fixing piece is used for being sleeved and fixed on the ejector rod of the displacement sensor, and the bottom of the annular fixing piece is fixedly connected with a first bulge;
the first adjusting plate is provided with a first sliding groove for the first protrusion to be inserted;
the first limiting piece is used for relatively fixing the first protrusion and the first sliding groove;
the second bottom plate is installed on the other segment pipe gallery in the adjacent segment pipe galleries;
the second adjusting plate is connected with the second bottom plate in parallel through a second height adjusting unit, and the height between the second adjusting plate and the second bottom plate is changed through the second height adjusting unit;
the mounting box is used for placing and fixing the grating and the chip box on the displacement sensor, and the bottom of the mounting box is fixedly connected with a second bulge;
the second adjusting plate is provided with a second sliding groove for the second protrusion to be inserted;
and the second limiting piece is used for relatively fixing the second protrusion and the second sliding groove.
The first bottom plate is provided with a first strip-shaped mounting groove and is fixedly connected with the segment pipe gallery through the first strip-shaped mounting groove and the bolt;
and a second strip-shaped mounting groove is formed in the second base plate, and the second base plate is fixedly connected with the segment pipe gallery through the second strip-shaped mounting groove and the bolt.
Furthermore, the first adjusting plate is a rectangular plate, first internal thread holes are respectively formed in four corners of the rectangular plate, and second internal thread holes are formed in the first bottom plate;
the first height adjusting unit is a first bolt, and the first bolt is screwed with a first internal thread hole on the first adjusting plate and a second internal thread hole on the first bottom plate in sequence;
the second adjusting plate is a rectangular plate, third internal threaded holes are formed in four corners of the rectangular plate respectively, and fourth internal threaded holes are formed in the second bottom plate;
the second height adjusting unit is a second bolt, and the second bolt is sequentially screwed with a third internal thread hole in the second adjusting plate and a fourth internal thread hole in the second bottom plate.
Further, the first limiting member includes:
the first limiting plate is fixedly arranged on the side wall of one side of the first adjusting plate, and a fifth internal threaded hole is formed in one end, opposite to the first sliding chute, of the first limiting plate;
a thread section of the third bolt is screwed with the fifth internal thread hole on the first limit plate and then extends into the first chute and is positioned on one side of the first bulge;
the second limiting plate is fixedly arranged on the side wall of the other side of the second adjusting plate, and a sixth internal threaded hole is formed in the second limiting plate, and the other end of the second limiting plate, which is opposite to the other end of the first sliding chute, is provided with a sixth internal threaded hole;
a thread section of the fourth bolt is screwed with the sixth internal thread hole on the second limit plate and then extends into the first chute and is positioned on the other side of the first bulge;
the second stopper includes:
the third limiting plate is fixedly arranged on the side wall of one side of the second adjusting plate, and a seventh internal threaded hole is formed in one end, opposite to the second sliding groove, of the third limiting plate;
a thread section of the fifth bolt is screwed with the seventh internal thread hole on the third limiting plate and then extends into the second chute and is positioned on one side of the second bulge;
the fourth limiting plate is fixedly arranged on the side wall of the other side of the second adjusting plate, and an eighth internal threaded hole is formed in the other end, opposite to the second sliding groove, of the fourth limiting plate;
and the thread section of the sixth bolt is screwed with the eighth internal thread hole on the fourth limiting plate and then extends into the second chute to be positioned on the other side of the second protrusion.
Further, a first leveling bubble is arranged on the first adjusting plate;
furthermore, a second leveling bubble is arranged on the second adjusting plate.
Furthermore, the displacement sensor is a grating displacement sensor, and a water level is arranged on an ejector rod outer sleeve of the grating displacement sensor.
Further, after the annular fixing piece is sleeved on the ejector rod of the displacement sensor, the ejector rod of the displacement sensor and the annular fixing piece are fixed together through at least one screw along the radial direction of the annular fixing piece;
after the grating and the chip box on the displacement sensor are placed in the mounting box, the grating and the chip box on the displacement sensor are fixed with the mounting box through at least one screw.
Further, a plurality of installation structures of the segment pipe gallery seam deformation displacement sensor are arranged at a plurality of positions between adjacent segment pipe galleries, and one installation structure of the segment pipe gallery seam deformation displacement sensor is respectively arranged along the left side wall, the right side wall and the top cover of the segment pipe gallery according to design.
Has the advantages that:
firstly, the bottom of the annular fixing piece and the lower part of the mounting box are respectively provided with a bulge matched with a chute for respectively connecting the adjusting plate, thereby realizing the flexible connection of the displacement sensor and the adjusting plate; the chute can realize the position adjustment by observing the pipe level outside the ejector rod outer sleeve of the displacement sensor, and after the pipe level reaches a target position, the first limiting piece and the second limiting piece chute realize the fixation of the protrusion;
secondly, the first adjusting plate changes the height between the first adjusting plate and the first bottom plate through the first height adjusting unit; the second adjusting plate changes the height between the second adjusting plate and the second bottom plate through the second height adjusting unit; and a level bubble is respectively arranged on the bottom plate adjusting plates on the left side and the right side so as to detect the accuracy of the direction of the sensor fixing support and realize the accurate acquisition of data.
And thirdly, strip-shaped mounting grooves are pre-formed in the upper side and the lower side of the bottom plate, expansion bolts can be installed on the wall of the segment pipe gallery in the later period and penetrate through the strip-shaped mounting grooves to fix the bottom plates on the left side and the right side, and construction tolerance can be improved through the strip-shaped mounting grooves.
Drawings
Fig. 1 is a schematic structural view of the segment pipe gallery joint deformation monitoring device of the present invention;
FIG. 2 is a structural elevation view of the segment piping lane seam deformation monitoring device of the present invention;
FIG. 3 is a perspective view of the first base plate and the first adjusting plate of the present invention;
FIG. 4 is a perspective view of the second base plate and the second adjusting plate of the present invention;
figure 5 is the utility model discloses festival section piping lane seam deformation monitoring devices installation sketch map.
Description of reference numerals:
first bottom plate 1, first bar mounting groove 2, first adjusting plate 3, first internal threaded hole 4, first spout 5, first air level 6, spout third bolt 7, spout fourth bolt 8, displacement sensor ejector pin 9, annular fixing member 10, first screw 11, water level 12, displacement sensor ejector pin coat 13, reset spring 14, displacement sensor ejector pin coat joint 15, second bottom plate 16, second bar mounting groove 17, second adjusting plate 18, third internal threaded hole 19, spout second spout 20, spout fifth bolt 21, spout sixth bolt 22, second air level 23, grating and chip box 24, buffer spring 25, displacement grating 26, displacement grating fixing seat 27, circuit wire 28, chip 29, temperature compensation grating fixing seat 30, temperature compensation grating 31, novel displacement sensor chip fixing seat 32, first limiting plate 33, second limiting plate 34, third limiting plate 35, fourth plate 36, mounting box 37 of grating and chip box, mounting box fixing bolt 38, novel displacement sensor data transmission line 39, second limiting plate 40, protruding pipe gallery segment seam 47 of second mounting box 42, protruding pipe gallery of base plate segment corridor 44, protruding pipe gallery of mounting box 46, pipe gallery segment corridor 46, mounting box side wall 47, protruding pipe gallery of pipe gallery.
Detailed Description
The present description will be described in further detail below with reference to the accompanying drawings, so that those skilled in the art can implement the present invention with reference to the accompanying drawings and the description. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the patent. Also, it is to be noted that the drawings are in simplified form and are not to be used to the exact scale, which is merely for the purpose of facilitating and distinctly claiming the subject matter of the present patent.
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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model provides a segment pipe gallery seam deformation displacement sensor's mounting structure 42 sets up in pipe gallery segment seam 47.
Example 1
Referring to fig. 1, a mounting structure 42 for a segmental piping lane joint deformation displacement sensor includes: a first bottom plate mounted on one of the adjacent segment tube lanes;
the first adjusting plate is connected with the first bottom plate in parallel through a first height adjusting unit, and the height between the first adjusting plate and the first bottom plate is changed through the first height adjusting unit; the first height adjusting unit is a first bolt, and the first bolt is sequentially screwed with a first internal thread hole in the first adjusting plate and a second internal thread hole in the first bottom plate.
The annular fixing piece is used for being sleeved and fixed on the ejector rod of the displacement sensor, and the bottom of the annular fixing piece is fixedly connected with a first bulge;
the first adjusting plate is provided with a first sliding groove for the first protrusion to be inserted;
the first limiting piece is used for relatively fixing the first protrusion and the first sliding groove; the first limiting plate is fixedly arranged on the side wall of one side of the first adjusting plate, and a fifth internal threaded hole is formed in one end, opposite to the first sliding chute, of the first limiting plate;
a thread section of the third bolt is screwed with the fifth internal thread hole on the first limit plate and then extends into the first chute and is positioned on one side of the first bulge;
the second limiting plate is fixedly arranged on the side wall of the other side of the second adjusting plate, and a sixth internal threaded hole is formed in the second limiting plate, and the other end of the second limiting plate, which is opposite to the other end of the first sliding chute, is provided with a sixth internal threaded hole;
and the thread section of the fourth bolt is screwed with the sixth internal thread hole on the second limiting plate and then extends into the first sliding groove to be positioned on the other side of the first bulge.
The second bottom plate is installed on the other segment pipe gallery in the adjacent segment pipe galleries;
the second adjusting plate is connected with the second bottom plate in parallel through a second height adjusting unit, and the height between the second adjusting plate and the second bottom plate is changed through the second height adjusting unit; the second height adjusting unit is a second bolt, and the second bolt is sequentially screwed with a third internal thread hole in the second adjusting plate and a fourth internal thread hole in the second bottom plate.
The mounting box is used for placing and fixing the grating and the chip box on the displacement sensor, and the bottom of the mounting box is fixedly connected with a second bulge;
the second adjusting plate is provided with a second sliding groove for the second protrusion to be inserted;
and the second limiting part is used for relatively fixing the second protrusion and the second sliding groove. The second stopper includes: the third limiting plate is fixedly arranged on the side wall of one side of the second adjusting plate, and a seventh internal threaded hole is formed in one end, opposite to the second sliding groove, of the third limiting plate;
a thread section of the fifth bolt is screwed with the seventh internal thread hole on the third limiting plate and then extends into the second chute and is positioned on one side of the second bulge;
the fourth limiting plate is fixedly arranged on the side wall of the other side of the second adjusting plate, and an eighth internal threaded hole is formed in the other end, opposite to the second sliding groove, of the fourth limiting plate;
and the thread section of the sixth bolt is screwed with the eighth internal thread hole on the fourth limit plate and then extends into the second chute to be positioned on the other side of the second bulge.
In the implementation engineering, the bottom of the annular fixing piece and the lower part of the mounting box are respectively provided with a bulge which is matched with each sliding groove and can slide in each corresponding sliding groove, the position can be adjusted by observing the outside pipe level outside the ejector rod outer sleeve of the displacement sensor, and after the target position is reached, the bulge and the sliding groove are fixed by fastening the bolt of the first limiting piece and the bolt of the second limiting piece;
the distance between the adjusting plate and the bottom plate is adjusted through the four connecting bolts located at the four corners of the adjusting plate, and the air level is observed simultaneously, so that the directions of the fixed supports on the left side and the right side of the sensor can be adjusted.
Example 2
As a further improvement of embodiment 1 of the present invention, a first strip-shaped installation groove is formed on the first bottom plate, and the first bottom plate is fixedly connected with the segment pipe gallery through the first strip-shaped installation groove and the bolt;
and a second strip-shaped mounting groove is formed in the second base plate, and the second base plate is fixedly connected with the segment pipe gallery through the second strip-shaped mounting groove and the bolt. Later stage accessible passes expansion bolts at section piping lane wall mounting expansion bolts, passes expansion bolts this bar mounting groove in order to realize the fixed of left and right both sides bottom plate, can improve construction tolerance through this bar mounting groove.
The following explains the installation of different sensor groups:
the mounting structure 42 of a segment pipe gallery seam deformation displacement sensor that is suitable for monitoring deformation between pipe gallery segments is installed in sequence: determining an installation position → fixing a matched bottom plate support through an expansion bolt → primarily fixing and installing a novel displacement sensor → adjusting a leveling position and accurately fixing → paving and fixing a matched transmission optical cable → welding the transmission optical cable and connecting a seam modification monitoring sensor in series → checking a line.
The above description of the preferred embodiments of the present invention is provided to help clarify the invention, and the preferred embodiments are not intended to describe in detail all of the details of the invention, nor to limit the invention to the particular embodiments described.
Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A mounting structure of displacement sensor is warp to section piping lane seam, its characterized in that includes:
a first bottom plate mounted on one of the adjacent segment tube lanes;
the first adjusting plate is connected with the first bottom plate in parallel through a first height adjusting unit, and the height between the first adjusting plate and the first bottom plate is changed through the first height adjusting unit;
the annular fixing piece is used for being sleeved and fixed on the ejector rod of the displacement sensor, and the bottom of the annular fixing piece is fixedly connected with a first bulge;
the first adjusting plate is provided with a first sliding groove for the first protrusion to be inserted;
the first limiting piece is used for relatively fixing the first protrusion and the first sliding groove;
the second bottom plate is installed on the other segment pipe gallery in the adjacent segment pipe galleries;
the second adjusting plate is connected with the second bottom plate in parallel through a second height adjusting unit, and the height between the second adjusting plate and the second bottom plate is changed through the second height adjusting unit;
the mounting box is used for placing and fixing the grating and the chip box on the displacement sensor, and the bottom of the mounting box is fixedly connected with a second bulge;
the second adjusting plate is provided with a second sliding groove for the second protrusion to be inserted;
and the second limiting part is used for relatively fixing the second protrusion and the second sliding groove.
2. The mounting structure of the segmental pipe gallery seam deformation displacement sensor according to claim 1, wherein a first strip mounting groove is formed in the first base plate, and the first base plate is fixedly connected with the segmental pipe gallery through the first strip mounting groove and a bolt;
and a second bar-shaped mounting groove is formed in the second base plate, and the second base plate is fixedly connected with the segment pipe gallery through the second bar-shaped mounting groove and the bolt.
3. The mounting structure of the segmental tube lane joint deformation displacement sensor according to claim 1, wherein the first adjusting plate is a rectangular plate, four corners of the rectangular plate are respectively provided with a first internal threaded hole, and the first bottom plate is provided with a second internal threaded hole;
the first height adjusting unit is a first bolt, and the first bolt is screwed with a first internal thread hole on the first adjusting plate and a second internal thread hole on the first bottom plate in sequence;
the second adjusting plate is a rectangular plate, third internal thread holes are formed in four corners of the rectangular plate respectively, and fourth internal thread holes are formed in the second bottom plate;
the second height adjusting unit is a second bolt, and the second bolt is sequentially screwed with a third internal thread hole in the second adjusting plate and a fourth internal thread hole in the second bottom plate.
4. The mounting structure of a segmental tube lane joint deformation displacement sensor according to claim 1, wherein the first stop comprises:
the first limiting plate is fixedly arranged on the side wall of one side of the first adjusting plate, and a fifth internal threaded hole is formed in one end, facing the first sliding chute, of the first limiting plate;
a thread section of the third bolt is screwed with the fifth internal thread hole on the first limit plate and then extends into the first chute and is positioned on one side of the first bulge;
the second limiting plate is fixedly arranged on the side wall of the other side of the second adjusting plate, and a sixth internal threaded hole is formed in the second limiting plate, and the other end of the second limiting plate, which is opposite to the other end of the first sliding chute, is provided with a sixth internal threaded hole;
a thread section of the fourth bolt is screwed with the sixth internal thread hole on the second limit plate and then extends into the first chute and is positioned on the other side of the first bulge;
the second stopper includes:
the third limiting plate is fixedly arranged on the side wall of one side of the second adjusting plate, and a seventh internal threaded hole is formed in one end, facing the second chute, of the third limiting plate;
a thread section of the fifth bolt is screwed with the seventh internal thread hole on the third limiting plate and then extends into the second chute and is positioned on one side of the second bulge;
the fourth limiting plate is fixedly arranged on the side wall of the other side of the second adjusting plate, and an eighth internal threaded hole is formed in the other end, opposite to the second sliding groove, of the fourth limiting plate;
a thread section of the sixth bolt is screwed with the eighth internal thread hole in the fourth limit plate and then extends into the second chute to be positioned on the other side of the second bulge;
the limiting plate is connected with the adjusting plate through welding or through a bolt by reserving a screw hole in the limiting plate and the adjusting plate.
5. The mounting structure of a segmental tube lane joint deformation displacement sensor according to claim 1, wherein a first leveling bubble is arranged on the first adjusting plate;
and a second leveling bubble is arranged on the second adjusting plate.
6. The mounting structure of the displacement sensor for joint deformation of the segmental pipe gallery according to claim 1, wherein the displacement sensor is a grating displacement sensor, and a leveling instrument is arranged on a mandril outer sleeve of the grating displacement sensor.
7. The mounting structure of the segmental pipe gallery seam deformation displacement sensor according to claim 1, wherein after the annular fixing piece is sleeved on the ejector rod of the displacement sensor, the ejector rod of the displacement sensor and the annular fixing piece are fixed together by at least one screw along the radial direction of the annular fixing piece;
after the grating and the chip box on the displacement sensor are placed in the mounting box, the grating and the chip box on the displacement sensor are fixed with the mounting box through at least one screw.
8. The mounting structure of the segment tube lane seam distortion displacement sensor of claim 1, wherein a plurality of mounting structures of the segment tube lane seam distortion displacement sensor are arranged at a plurality of positions between adjacent segment tube lanes, one mounting structure of the segment tube lane seam distortion displacement sensor being arranged along each of the left and right side walls and the top cover of the segment tube lane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110421.2U CN218443770U (en) | 2022-08-11 | 2022-08-11 | Mounting structure of displacement sensor is warp to section piping lane seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110421.2U CN218443770U (en) | 2022-08-11 | 2022-08-11 | Mounting structure of displacement sensor is warp to section piping lane seam |
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| Publication Number | Publication Date |
|---|---|
| CN218443770U true CN218443770U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222110421.2U Active CN218443770U (en) | 2022-08-11 | 2022-08-11 | Mounting structure of displacement sensor is warp to section piping lane seam |
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| Country | Link |
|---|---|
| CN (1) | CN218443770U (en) |
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2022
- 2022-08-11 CN CN202222110421.2U patent/CN218443770U/en active Active
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