CN116734805A - Inclination measuring device - Google Patents
Inclination measuring device Download PDFInfo
- Publication number
- CN116734805A CN116734805A CN202311017072.2A CN202311017072A CN116734805A CN 116734805 A CN116734805 A CN 116734805A CN 202311017072 A CN202311017072 A CN 202311017072A CN 116734805 A CN116734805 A CN 116734805A
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- carriage
- buffer
- measuring device
- accommodating barrel
- counterweight assembly
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- 238000013016 damping Methods 0.000 claims abstract description 30
- 239000007853 buffer solution Substances 0.000 claims abstract description 29
- 239000000872 buffer Substances 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000010862 gear shaping Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 3
- 238000005259 measurement Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000006173 Good's buffer Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an inclination angle measuring device, which belongs to the technical field of engineering measurement, and has the problems that the pendulum is easily affected by cable shake, the structure of the device is complex and the device is inconvenient to carry in the existing pendulum and a monitoring instrument auxiliary measuring cable inclination angle mode; the invention comprises a measuring carriage, wherein a pressure sensor is arranged at one side of an opening end, and a buffer counterweight component is arranged at the other side of the opening end; the buffer counterweight assembly comprises a buffer solution accommodating barrel and a counterweight assembly, the counterweight assembly comprises a damping disc, the damping disc separates the buffer solution accommodating barrel into two cavities, when the damping disc axially moves along the buffer solution accommodating barrel, buffer solution flows between the two cavities through a slow release through hole formed in the damping disc, when the device is inclined, the counterweight assembly can extrude the detection end of the pressure sensor, the measuring device further comprises two locking pieces, the measuring carriage is parallelly arranged on one side of a cable through the two locking pieces, high-precision detection is carried out on the inclination angle of the cable through the structure, and the buffer counterweight assembly has a good buffer energy absorption effect and is convenient to carry.
Description
Technical Field
The invention relates to the technical field of engineering measurement, in particular to an inclination angle measuring device.
Background
Transmission line inclination angle measurement is an important task in power systems, aiming at evaluating and monitoring the verticality and safety of transmission lines. The transmission line bears an important task of transmitting electric energy generated by the power plant to a user point, and the line inclination may cause problems of inclination of a line tower, change of line sag, abnormal line tension and the like, thereby threatening the safe operation of the line. The measurement result of the line inclination angle can provide a reference basis for operation and maintenance of the line. If the measurement results show that the line inclination is too large, corresponding repair measures may need to be taken, such as adjusting the tension of the line, replacing damaged towers or foundations, etc., to ensure safe operation of the line.
The utility model provides an existing optimal detection method is like CN202011393620.8 puts forward a transmission line sag measurement and uses inclination measuring device, including main measurement support, be provided with on the main measurement support and be used for the main measurement brace cable connection structure that links to each other with the cable coaxial line that awaits measuring, be provided with the inclination caliber on the main measurement support, the inclination caliber includes the caliber support, rotates on the caliber support and is equipped with the pendulum, still is equipped with the inclination sensor that is used for detecting pendulum inclination on the caliber support, the inclination caliber still includes and is used for detecting pendulum relative caliber support rotation angle's pendulum encoder, its core principle is that utilize the self gravity sag of pendulum and take place relative rotation with the caliber support, through inclination sensor measurement pendulum's inclination and pendulum encoder to measure the rotation angle of pendulum relative caliber support, and the two combine to verify the measuring result, nevertheless in actual measurement process is open to appear irregular shake because of external force factor, leads to the pendulum not only to be limited to the direction atress, hardly stabilizes fast, becomes the factor of cable inclination measurement, because the measuring process needs personnel to take advantage of high altitude operation, carries out the complex structure with the auxiliary device in the past and does not carry the problem.
Based on the above problems, the present invention provides an inclination angle measuring device.
Disclosure of Invention
Aiming at the problems in the technical background, the invention aims to provide the inclination angle measuring device, which adopts a unique stress monitoring and cable jitter counteracting buffer mode to detect the inclination angle of the cable section on one hand, has the advantages of simple structure, small occupied space and convenient carrying on the other hand, and solves the problems that the existing pendulum bob and the cable inclination angle auxiliary measuring mode of the monitoring instrument in the background technology have the defects that the pendulum bob is easily influenced by cable jitter and the device structure is complex and inconvenient to carry.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the inclination angle measuring device is used for detecting the inclination angle of the cable and comprises a measuring sliding frame, wherein the measuring sliding frame is U-shaped, a pressure sensor is arranged on one side plate positioned at the opening end, and a buffer counterweight assembly is arranged on the other side of the measuring sliding frame; wherein, the buffering counter weight subassembly includes buffer solution holding bucket and counter weight subassembly, the counter weight subassembly includes the damping dish, the damping dish separates into two cavitys with buffer solution holding bucket, and the damping dish is when following buffer solution holding bucket axial displacement, the buffer solution flows between two cavitys through the slowly-releasing through-hole that is equipped with on the damping dish, when the device slope, this counter weight subassembly can extrude pressure sensor's detection end, this measuring device still includes two locks, the measurement balladeur train passes through two locks parallel mount in cable one side.
In the technical scheme, the design principle is utilized, the characteristic that the counterweight component slides parallel to the cable is utilized, the pressure sensor is adopted to detect F1 of the counterweight component in the parallel cable direction, the supporting force of the counterweight component in the vertical sliding direction is F2, the resultant force of F1 and F2 is F, and as the gravity G of the counterweight component is known, and the size of F and the size of G are the same and the direction is opposite in the static state, F1= |G|sin theta can be calculated finally;
during actual use, water or flowing colloid can be injected into the buffer solution accommodating barrel to serve as buffer solution, when the damping disc moves along the axial direction of the buffer solution accommodating barrel, the buffer solution flows between the two cavities through the slow release through holes arranged on the damping disc, and when the cable shakes, resistance opposite to the movement trend can be applied to the inclined two side surfaces of the damping disc along the buffer solution, so that the design has good buffering and energy absorbing effects on the higher shaking frequency and larger amplitude, and the stability of abutting of the counterweight component and the pressure sensor is improved;
the inclination angle measuring device formed by the technical scheme has the advantages of no need of arranging a large swing arm, simple structure, convenient carrying and better anti-shake effect.
In the above technical scheme, further, the measurement carriage includes two sliding cartridge's first carriage and second carriage, and first carriage and second carriage are the L type, and second carriage one side is through being equipped with curved protruding slip cartridge on first spout that is equipped with of first side of carriage, and this arch is the tube-shape and establishes the internal thread in, rotates on first carriage and installs the threaded rod, threaded rod and internal thread cooperation installation.
In the above technical scheme, still further, be equipped with the dwang on the threaded rod, the dwang rotates to be installed in the rotary groove one that is equipped with in the balladeur train one, the bottom of threaded rod is equipped with knob one.
In the above technical scheme, still further, link up on the curb plate of balladeur train second towards the open end and be equipped with the slot, buffer solution accommodation bucket cartridge is on the slot, and the bottom of buffer solution accommodation bucket extends to the open end inboard, and knob second is installed on the top of buffer solution accommodation bucket, and the middle part of buffer solution accommodation bucket still is connected with balladeur train second through the clamp.
In the above technical scheme, still further, the counter weight subassembly is still including being cylindricality slider, slider top and damping dish fixed connection, and the buffer solution holding bucket is run through to the slider bottom, and the outside cover of slider bottom is balanced.
In the above technical scheme, still further, install pressure sensor through being equipped with the holding groove on the curb plate of balladeur train one towards the open end, still install the slide rail that is the cylindricality on this curb plate, the slide rail top is equipped with the through-hole towards pressure sensor detection end, still is equipped with a plurality of through groove on the slide rail, runs through the groove and is used for through-hole and outside intercommunication.
In the above technical scheme, still further, be equipped with in the slider to bottom open-ended spout two, the slider bottom still is equipped with a plurality of gear shaping that extends to the axle center, gear shaping is connected with to the ejector pin that the slider axially outside extends, in the gear shaping inserts the through-hole, the ejector pin slides and locates in the through-hole.
In the above technical scheme, further, two locking parts are installed respectively on first and second carriage, and the locking parts include two semicircular clamp II and two ribs that are S-shaped, and two clamp II rotate and install on first or second carriage, and rib both ends are connected with clamp II both ends inboard, and are close to and form the clamp line space between two ribs of clamp opening one side.
In the above technical solution, further, the pressure sensor is connected with the terminal through a wireless transmission module.
Compared with the prior art, the invention has the following advantages:
firstly, a counterweight component is arranged in a sliding way, the sliding track of the counterweight component is parallel to an inclined cable, when the counterweight component is in a static state, the resultant force of the supporting force F1 born by the counterweight component along the sliding track direction and the supporting force F2 perpendicular to the sliding track direction is F, and F is opposite to the gravity G of the counterweight component and has the same size, so that the inclination angle of the sliding track (namely the inclination angle of the cable) is reversely pushed out, compared with the traditional pendulum type detection, a larger pendulum is not required, and the counterweight is simple in structure and convenient to carry;
and secondly, a damping disc included in the counterweight assembly is arranged in the buffer solution accommodating barrel in a sliding manner, when the damping disc axially moves along the buffer solution accommodating barrel, the buffer solution flows between the two cavities through a slow-release through hole formed in the damping disc, when the cable shakes, resistance opposite to a movement trend can be applied to two inclined side surfaces of the damping disc along the buffer solution, and the design has good buffering energy absorption effect on higher shaking frequency and larger amplitude, so that the stability of the counterweight assembly and the pressure sensor in butt joint is improved.
Drawings
Fig. 1 is a perspective view of an installation of the tilt angle measuring apparatus of the present invention.
Fig. 2 is a second perspective view of the installation of the tilt angle measuring apparatus of the present invention.
Fig. 3 is a perspective view of the inclination measuring apparatus of the present invention.
Fig. 4 is a perspective view showing a first carriage and a second carriage separated from each other, which are included in the inclination angle measuring apparatus of the present invention.
Fig. 5 is a semi-cutaway perspective view of the carriage of the present invention.
Fig. 6 is a perspective view of a slide rail according to the present invention.
Fig. 7 is a perspective view of a second embodiment of the sliding rail.
Fig. 8 is a perspective view of the carriage of the present invention shown separated from the buffer weight assembly.
Fig. 9 is a perspective view of a weight assembly of the present invention in semi-section.
FIG. 10 is a force analysis schematic of a counterweight assembly of the present invention.
In the figure: 10. measuring a carriage; 11. a first sliding frame; 111. a first chute; 112. a receiving groove; 113. a first rotary groove; 12. a second carriage; 121. a slot; 122. a protrusion; 123. an internal thread; 13. a threaded rod; 131. a rotating block; 132. a first knob;
20. a pressure sensor;
30. a slide rail; 31. a through hole; 32. a through groove;
40. a buffer counterweight assembly; 41. a buffer solution accommodating barrel; 411. a second knob; 42. a slider; 421. a second chute; 43. a damping disk; 431. a slow release through hole; 44. a counterweight; 45. gear shaping; 46. a push rod; 47. a first clamping hoop;
50. a locking piece; 51. a second clamp; 52. rib.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Example 1
As shown in fig. 1-5 and 8-10, an inclination measuring device for detecting an inclination of an erected cable comprises a measuring carriage 10, wherein the measuring carriage 10 is generally U-shaped, a pressure sensor 20 is mounted on one side plate of the measuring carriage 10 facing an open end by a receiving groove 112, and a buffer counterweight assembly 40 is mounted on the other side of the measuring carriage.
The buffer counterweight assembly 40 includes a buffer accommodating barrel 41 and a counterweight assembly, the buffer accommodating barrel 41 is mounted on the other side plate of the measuring carriage 10 facing the open end through a slot 121, the bottom end of the buffer accommodating barrel 41 extends towards the inner side of the open end, the top of the buffer accommodating barrel 41 is connected with the measuring carriage 10 through a screw, a buffer filling opening is further formed in the top of the buffer counterweight assembly 40, a knob 411 is mounted for plugging, the buffer accommodating barrel 41 is connected with the measuring carriage 10 through a clamp 47 at the same time, so as to ensure the mounting stability, buffer is filled in the buffer accommodating barrel 41, the buffer can be water or flowing colloid, the counterweight assembly includes a damping disc 43, the damping disc 43 separates the buffer accommodating barrel 41 into two cavities, a plurality of slow release through holes 431 are formed in the damping disc 43, and when the damping disc 43 moves axially along the buffer accommodating barrel 41, the slow release through holes 431 formed in the damping disc 43 flow between the two cavities, and when the device tilts, the counterweight assembly can squeeze the detection end of the pressure sensor 20.
The measuring device further comprises two locks 50, by means of which two locks 50 the measuring carriage 10 is mounted in parallel on one side of the cable.
As shown in fig. 8 and 9, the counterweight assembly further includes a cylindrical slider 42, a counterweight 44, a gear shaping 45 and a push rod 46, where the slider 42, the damping disk 43, the counterweight 44, the gear shaping 45 and the push rod 46 together form the counterweight assembly, the gravity is a fixed value G, the top end of the slider 42 is fixedly connected with the damping disk 43, the bottom end of the slider 42 penetrates through the buffer solution accommodating barrel 41, the counterweight 44 is sleeved outside the bottom end of the slider 42, in an inclined state, the bottom end of the slider 42 is abutted with the detection end of the pressure sensor 20, and when the cable shakes, resistance opposite to the movement trend can be applied to the inclined two side surfaces of the damping disk 43 along the buffer solution.
As shown in fig. 10, in the force analysis chart of the simulated weight assembly in the static state, the supporting force of the weight assembly in the vertical sliding direction is F2, the resultant force of F1 and F2 is F, and since the gravity G of the weight assembly is known, and the magnitude and direction of F and G are the same in the static state, f1= |g|sin θ can be calculated finally.
As shown in fig. 1-3, two locking parts 50 are respectively installed on the first carriage 11 and the second carriage 12, the locking parts 50 comprise two semicircular clamping bands and two S-shaped ribs 52, the two clamping bands 51 are rotatably installed on one side of a reverse opening at the top or bottom of the measuring carriage 10, two ends of each rib 52 are connected with the inner sides of two ends of the corresponding clamping band 51, a wire clamping space is formed between the two ribs 52 near one side of the opening of the clamping band, the ribs 52 are arranged in an S-shaped structure, the clamping device can adapt to the clamping of cables with various diameters, the outer ends of the two clamping bands 51 are locked through bolts, the sections of the ribs 52 on the inner sides of the clamping ribs 52 are expanded under the action of the reaction force of the wires, namely, the sections on the inner sides can provide reverse tension for the wire clamping space sections to clamp the cables, the installation is convenient, the dismounting is convenient, and the bolts can be sprung open.
Example two
As shown in fig. 4 and 5, compared with the first embodiment, the difference of the present embodiment is that the measuring carriage 10 includes two sliding and inserting carriages 11 and 12, the first and second carriages 11 and 12 are both L-shaped, one side of the second carriage 12 is slidably and inserted into a first chute 111 provided on one side of the first carriage 11 by a protrusion 122 provided with an arc shape, the protrusion 122 is cylindrical and internally provided with an internal thread 123, a threaded rod 13 is rotatably mounted on the first carriage 11, the threaded rod 13 is mounted in cooperation with the internal thread 123, a rotating block 131 is provided on the threaded rod 13, the rotating block 131 is rotatably mounted in a first rotating groove 113 provided in the first carriage 11, and a first knob 132 is provided at the bottom end of the threaded rod 13.
During adjustment, the first rotary knob 132 is rotated to control the insertion depth of the first sliding frame 11 and the second sliding frame 12, so that the length of the sliding frame 10 is controlled and measured, and meanwhile, the first sliding frame 11 and the second sliding frame 12 are both provided with the locking piece 50, so that the function of controlling the clamping length is realized, and the function of measuring the average inclination angle of the arc-shaped cable in the selected section is realized.
Example III
As shown in fig. 5-7 and 9, compared with the second embodiment, the difference between the present embodiment is that the first carriage 11 at one side of the accommodating groove 112 is further provided with a cylindrical sliding rail 30, the top end of the sliding rail 30 is provided with a through hole 31 towards the detection end of the pressure sensor 20, the sliding rail 30 is further provided with a plurality of through grooves 32, the through grooves 32 are used for communicating the through hole 31 with the outside, the sliding rail 42 is internally provided with a second chute 421 which is opened towards the bottom end, the top end of the sliding rail 30 is inserted into the second chute 421, meanwhile, the bottom end of the sliding rail 42 is further provided with a plurality of gear shaping 45 which extends towards the axis, the gear shaping 45 is connected with a push rod 46 which extends towards the axial outer side of the sliding rail 42, the gear shaping 45 is inserted into the through grooves 32, and the push rod 46 is slidably arranged in the through hole 31.
The top end of the sliding rail 30 is designed in a capping manner, so that the gear shaping 45 and the ejector rod 46 are conveniently inserted.
The foregoing has shown and described the basic principles, principal 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, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Inclination measuring device for cable inclination detection, including measuring balladeur train (10), its characterized in that:
the measuring carriage (10) is U-shaped, a pressure sensor (20) is arranged on one side plate positioned at the opening end, and a buffer counterweight assembly (40) is arranged on the other side of the measuring carriage;
the buffer counterweight assembly (40) comprises a buffer solution accommodating barrel (41) and a counterweight assembly, the counterweight assembly comprises a damping disc (43), the damping disc (43) divides the buffer solution accommodating barrel (41) into two cavities, when the damping disc (43) moves along the axial direction of the buffer solution accommodating barrel (41), buffer solution flows between the two cavities through a slow release through hole (431) arranged on the damping disc (43), and when the device is inclined, the counterweight assembly can extrude the detection end of the pressure sensor (20);
the measuring device also comprises two locking pieces (50), and the measuring carriage (10) is arranged on one side of the cable in parallel through the two locking pieces (50).
2. The inclination angle measuring device according to claim 1, wherein the measuring carriage (10) comprises a first carriage (11) and a second carriage (12) which are slidably inserted, the first carriage (11) and the second carriage (12) are both L-shaped, one side of the second carriage (12) is slidably inserted into a first chute (111) arranged on one side of the first carriage (11) through a protrusion (122) with an arc shape, the protrusion (122) is cylindrical and internally provided with an internal thread (123), a threaded rod (13) is rotatably mounted on the first carriage (11), and the threaded rod (13) is mounted in cooperation with the internal thread (123).
3. The inclination angle measuring device according to claim 2, wherein the threaded rod (13) is provided with a rotating block (131), the rotating block (131) is rotatably installed in a rotating groove (113) formed in the first carriage (11), and a knob (132) is arranged at the bottom end of the threaded rod (13).
4. The inclination angle measuring device according to claim 2, wherein the side plate of the second carriage (12) facing the opening end is provided with a slot (121) in a penetrating manner, the buffer accommodating barrel (41) is inserted into the slot (121), the bottom end of the buffer accommodating barrel (41) extends towards the inner side of the opening end, the top end of the buffer accommodating barrel (41) is provided with a second knob (411), and the middle part of the buffer accommodating barrel (41) is further connected with the second carriage (12) through a first clamp (47).
5. The inclination measuring device according to claim 4, wherein the counterweight assembly further comprises a cylindrical slider (42), the top end of the slider (42) is fixedly connected with the damping disc (43), the bottom end of the slider (42) penetrates through the buffer accommodating barrel (41), and the counterweight (44) is sleeved outside the bottom end of the slider (42).
6. The inclination measuring device according to claim 5, wherein the side plate of the first carriage (11) facing the opening end is provided with a containing groove (112) for installing the pressure sensor (20), the side plate is further provided with a cylindrical sliding rail (30), the top end of the sliding rail (30) is provided with a through hole (31) facing the detecting end of the pressure sensor (20), the sliding rail (30) is further provided with a plurality of penetrating grooves (32), and the penetrating grooves (32) are used for communicating the through hole (31) with the outside.
7. The inclination angle measuring device according to claim 6, wherein the slider (42) is provided with a second chute (421) opening to the bottom end, the bottom end of the slider (42) is further provided with a plurality of gear shaping teeth (45) extending toward the axis, the gear shaping teeth (45) are connected with a push rod (46) extending toward the axial outer side of the slider (42), the gear shaping teeth (45) are inserted into the through groove (32), and the push rod (46) is slidably arranged in the through hole (31).
8. The inclination angle measuring device according to claim 2, wherein the two locking members (50) are respectively mounted on the first carriage (11) and the second carriage (12), the locking members (50) comprise two semicircular clamping bands (51) and two S-shaped ribs (52), the two clamping bands (51) are rotatably mounted on the first carriage (11) or the second carriage (12), two ends of each rib (52) are connected with inner sides of two ends of the corresponding clamping band (51), and a wire clamping space is formed between the two ribs (52) close to one side of an opening of the clamping band.
9. An inclination measuring device according to claim 1, characterized in that the pressure sensor (20) is connected to the terminal via a wireless transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311017072.2A CN116734805B (en) | 2023-08-14 | 2023-08-14 | Inclination measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311017072.2A CN116734805B (en) | 2023-08-14 | 2023-08-14 | Inclination measuring device |
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| Publication Number | Publication Date |
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| CN116734805A true CN116734805A (en) | 2023-09-12 |
| CN116734805B CN116734805B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311017072.2A Active CN116734805B (en) | 2023-08-14 | 2023-08-14 | Inclination measuring device |
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| CN115977054A (en) * | 2023-02-22 | 2023-04-18 | 江苏工程职业技术学院 | Bridge anchorage circular foundation pit construction monitoring device and monitoring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082957A (en) * | 1999-09-13 | 2001-03-30 | Alps Electric Co Ltd | Inclination sensor |
| CN204924239U (en) * | 2015-05-06 | 2015-12-30 | 国家电网公司 | Pole setting equilibristat |
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