CN115950402A - Building inclination observation device and measurement method - Google Patents
Building inclination observation device and measurement method Download PDFInfo
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- CN115950402A CN115950402A CN202310232280.8A CN202310232280A CN115950402A CN 115950402 A CN115950402 A CN 115950402A CN 202310232280 A CN202310232280 A CN 202310232280A CN 115950402 A CN115950402 A CN 115950402A
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Abstract
The invention discloses a building inclination observation device and a measurement method, and relates to the technical field of measurement devices. Including the support, rotate on the support and set up the mounting panel, the support below sets up the stabilizer, sets up the measuring part on the mounting panel, slides in the spout and sets up fan-shaped locating plate, and the boss below sets up the angular surveying board, fixes a position epaxial cover and establishes first bearing, and the fine rule is established to the cover on the first bearing, and the end of fine rule sets up plumb bob, sets up the parallel light lamp on the mount pad, and one side that the angular surveying board was kept away from to the locating plate sets up adjusting device. The rotation support drives the rotation of angle measurement board to measure the condition of different angle building slopes, through rotating fan-shaped locating plate, conveniently zero the angle measurement board, prevent because of long-time use the error that appears, plumb weight sensing direction is mutually perpendicular with the water flat line, and the contained angle between the zero scale in fine rule and angle measurement board middle part is inclination, shines the fine rule through the parallel light lamp, and the shadow projection of fine rule just reads the scale on the angle measurement board.
Description
Technical Field
The invention relates to the technical field of measuring devices, in particular to a building inclination observation device and a measuring method.
Background
The building gradient measuring method has the advantages that the building needs to be detected in the building engineering construction, the construction quality of the building is judged according to the detection of the building, the measurement of the building gradient is particularly important when the building is detected, if errors occur in the measuring process, the errors occurring in the subsequent construction are larger and larger, so that the building gradient needs to be measured, and the errors are avoided.
The prior art CN 216308975U discloses a building inclination observation device, which is fixed on a column base of a building to be observed, when the building inclines, a gravity needle rotates due to the action of self gravity, and an inclination angle can be automatically read by an angle sensor in the gravity needle. Need set up two this devices simultaneously in X direction and Y direction, because it need fix on the column base of building, it is limited to measure the angle, causes easily to measure inaccurately, can't the multi-angle measure.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a building inclination observation device and a measurement method.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a building slope observation device, which comprises a support, it sets up the mounting panel to rotate on the support, the support below sets up the stabilizing part, set up the measuring part on the mounting panel, the measuring part is including setting up the joint station on the mounting panel, the vertical arc spout that sets up on the joint station, it sets up fan-shaped locating plate to slide in the spout, the locating plate is concentric with the spout, one side level of locating plate sets up the boss, the boss below sets up the angle measurement board, the angle measurement board is concentric with the locating plate, the angle measurement board is kept away from one side of locating plate and is marked with the scale, zero scale on the angle measurement board is located the middle part of scale, the scale is from zero scale to both ends symmetry increase, set up the mount block on the boss, one side that the locating plate was kept away from to the mount block sets up the location axle perpendicularly, location axle and angle measurement board coaxial center, first bearing is established to the cover on the location axle, the first bearing upper cover is established the fine rule, the end of fine rule sets up the lead weight, set up the mount block on the mounting panel, set up the parallel light lamp on the mount block, the light that the parallel light sent, the light shines and is perpendicular with the angle measurement board, set up the fine rule coincidence position on the angle measurement board, set up the battery case on the mounting panel, set up battery and parallel light electric connection, one side of fine rule electric connection of fine rule.
The mounting panel rotates and sets up on the support, it drives the measuring board and rotates to rotate the support, thereby measure the slope condition on the building equidirectional not, the problem of traditional measurement can only measure the slope in single side is solved, set up the angular surveying board on the fan-shaped locating plate, the locating plate sets up with the angular surveying board is concentric, through rotating fan-shaped locating plate, conveniently zero the angular surveying board, prevent to appear the error because of long-time the use, epaxial fine rule and the plummet of setting up in location, plummet directive direction is perpendicular with the water flat line mutually, the contained angle between the zero scale in fine rule and the angular surveying board middle part is inclination, shine the fine rule through the parallel light lamp, the shadow projection of fine rule conveniently reads the scale on the angular surveying board, can clearly carry out the reading, it is more accurate to the preliminary slope measurement of building, make things convenient for subsequent construction.
Preferably, adjusting device includes the coaxial first gear that sets up on the locating plate, first gear is located one side that the angle measurement board was kept away from to the locating plate, first gear is fan-shaped, the meshing sets up the second gear on the first gear, the one end that the locating plate was kept away from to the second gear sets up the transmission shaft, the transmission shaft rotates and sets up on first brace table, first brace table is located the mounting panel, the one end that the locating plate was kept away from to the transmission shaft sets up the worm wheel, set up the matched with worm on the worm wheel, the worm rotates and sets up on the second brace table, the second brace table sets up on the mounting panel, the one end that the worm wheel was kept away from to the worm sets up first knob.
The worm rotates to drive the worm wheel to rotate, the worm wheel drives the second gear to rotate through the transmission shaft, the second gear drives the first gear to rotate through meshing, the angle measuring plate is driven to rotate, zero setting is achieved, self-locking is achieved through cooperation of the worm and the worm wheel, rotation in the measuring process is prevented, the measuring process is enabled to be more stable, transmission of the worm and the gear is large, the first gear can be driven slowly to rotate when the worm is rotated, and the accuracy of zero setting is improved.
As preferred, the stabilizing part includes that the support below evenly sets up around the center a plurality of connecting seats, and the quantity of connecting seat is three at least, and the middle part sets up the spread groove on the connecting seat, and the directional support center of opening of spread groove sets up the bracing piece in the spread groove internal rotation, and the one end that the support was kept away from to the bracing piece sets up the stabilizer blade.
The supporting rods are arranged through rotation, the expansion size of the supporting rods is adjusted according to the situation of a measuring site, and the device can be suitable for different measuring buildings.
As preferred, the one end that the connecting seat was kept away from to the bracing piece sets up first screw hole, and the axis and the bracing piece coincidence of first screw hole set up first threaded rod in the first screw hole, and the one end that the bracing piece was kept away from to first threaded rod sets up the second bearing, and the second bearing cover is established in the mounting hole on the stabilizer blade, and the stabilizer blade is conical, and first threaded rod is located and sets up the second knob between bracing piece and the stabilizer blade.
Through setting up first threaded rod and stabilizer blade and mutually supporting, rotate first threaded rod control stabilizer blade and stretch out and draw back, can be applicable to unevenness's ground, prevent to cause the error because of unevenness in ground, set up the second bearing between first threaded rod and the stabilizer blade, at the in-process of rotating first threaded rod, the stabilizer blade does not take place to rotate, can prevent to rotate the rocking of production because of the stabilizer blade.
As preferred, the revolving stage is arranged in the middle of the lower portion of the support, the second threaded rod is vertically rotated under the revolving stage, a threaded ring is arranged on the second threaded rod in a matched mode, a plurality of connecting blocks are evenly arranged on the outer side of the threaded ring, the number of the connecting blocks is the same as that of the connecting seats, the connecting rods are rotatably arranged on the connecting blocks, the lower portion of each supporting rod is provided with a positioning block, one end, far away from the threaded ring, of each connecting rod is rotatably arranged on the corresponding positioning block, and a third knob is arranged at the lower end of the second threaded rod.
The second threaded rod is rotated to drive the threaded ring to move up and down, the connecting rod is driven by the threaded ring to push the supporting rod to fold and unfold, and the supporting rod is more stable under the condition of thread self-locking.
Preferably, a third bearing is arranged between the support and the mounting plate, the mounting plate is circular, a mounting table is arranged on the support, a mounting groove is formed in the mounting table, the opening of the mounting groove faces the center of the mounting plate, clamping heads are arranged in the mounting groove in a sliding mode in an up-down symmetrical mode and stretch out of the mounting groove and are located above and below the mounting plate respectively, and friction grains are arranged at the position, close to the mounting plate, of each clamping head.
The mounting panel is held to chuck through the symmetry setting, prevents that the mounting panel from rotating, guarantees measuring stability, uses friction line increase frictional force.
Preferably, the top end of the mounting table is provided with a through hole communicated with the mounting groove, the chuck is provided with a second threaded hole concentric with the through hole, the second threaded hole is internally provided with a third threaded rod in a matched manner, the upper and lower parts of the thread on the third threaded rod are opposite in rotating direction, and the threads of the upper and lower parts of the third threaded rod are respectively matched with the second threaded holes of the two chucks.
The third threaded rod is rotated to drive the two chucks to move oppositely or oppositely, so that clamping and loosening are realized, and the operation is convenient.
A building inclination measuring method adopting the building inclination observing device comprises the following steps:
s1, before use, a positioning plate and an angle measuring plate are driven to rotate through a rotating worm, a parallel light lamp is turned on to irradiate a thin line, the position of a thin line shadow on the angle measuring plate is a reading, and the reading is enabled to return to zero;
s2, when the device is installed, the second threaded rod is rotated to drive the threaded ring to move up and down, the connecting rod pushes the supporting rod to fold and unfold under the drive of the threaded ring, the first threaded rod is rotated to be matched with the supporting legs, the first threaded rod is rotated to control the supporting legs to stretch and retract, the device is suitable for uneven ground, the scales on the fine line pointing angle measuring plate still return to zero, and the fine line does not move after being placed;
s3, as construction is carried out, when the reading changes, the inclination change of the building is indicated, the third threaded rod is rotated, the two chucks are loosened, the mounting plate is rotated to measure the inclination angles of the building in different directions, and the angle between the thin line and the zero scale is the inclination change angle of the building axis and the vertical line;
s4, when the maximum inclination angle is measured, the building is shown to be inclined in the direction, the inclination direction is parallel to the surface where the angle measuring plate is located, the third threaded rod is rotated, the mounting plate is clamped through the two clamping heads, and the subsequent inclination condition in the direction is continuously measured.
Compared with the prior art, the invention has the beneficial effects that:
the invention is suitable for carrying out preliminary tilt measurement on a building in the building construction process, the mounting plate is rotatably arranged on the support, and the support is rotated to drive the angle measuring plate to rotate, so that the tilt conditions of buildings at different angles can be measured, the measuring range is wide, the measurement is more accurate, the problem that the traditional measurement can only measure the tilt in a single direction is solved, and the reference does not need to be determined again;
the angle measuring plate is arranged on the fan-shaped positioning plate, the positioning plate and the angle measuring plate are arranged concentrically, the angle measuring plate is conveniently zeroed by rotating the fan-shaped positioning plate, errors caused by long-time use are prevented, a fine line and a lead weight are arranged on the positioning shaft, the pointing direction of the lead weight is perpendicular to a horizontal line, the included angle between the fine line and zero scales in the middle of the angle measuring plate is an inclination angle, the fine line is irradiated through a parallel light lamp, the scales are conveniently read by the shadow of the fine line projected on the angle measuring plate, and reading errors are reduced;
the worm is rotated to drive the worm wheel to rotate, the worm wheel drives the second gear to rotate through the transmission shaft, the second gear drives the first gear to rotate through meshing, so that the angle measuring plate is driven to rotate, zero setting is realized, self-locking is realized through cooperation of the worm and the worm wheel, rotation in the measuring process is prevented, the measuring process is more stable, the transmission ratio of the worm and the worm wheel is larger, the first gear can be slowly driven to rotate when the worm is rotated, and the zero setting accuracy is improved;
the support rod is arranged in a rotating mode, the expansion size of the support rod is adjusted according to the situation of a measuring site, the support rod can be suitable for different measuring buildings, the first threaded rod and the support legs are arranged to be matched with each other, the first threaded rod is rotated to control the support legs to stretch out and draw back, the support rod can be suitable for uneven ground, errors caused by uneven ground are prevented, the second bearing is arranged between the first threaded rod and the support legs, the support legs do not rotate in the process of rotating the first threaded rod, and shaking caused by rotation of the support legs can be prevented;
the second threaded rod is rotated to drive the threaded ring to move up and down, the connecting rod pushes the supporting rod to fold and unfold under the driving of the threaded ring, and the supporting rod is more stably supported under the condition of self-locking of threads; the mounting plate is clamped by the symmetrically arranged chucks, so that the mounting plate is prevented from rotating, the stability of measurement is ensured, and friction is increased by using friction lines; the third threaded rod is rotated to drive the two chucks to move oppositely or oppositely, so that clamping and loosening are realized, and the operation is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic back perspective view of the present invention;
FIG. 4 is a schematic perspective view of a portion of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
Reference numerals shown in the drawings: 1. a support; 2. mounting a plate; 3. a connecting table; 4. a chute; 5. positioning a plate; 6. A boss; 7. an angle measuring plate; 8. mounting blocks; 9. positioning the shaft; 10. a first bearing; 11. a thin wire; 12. a lead weight; 13. a third threaded rod; 14. a mounting base; 15. a parallel light lamp; 16. a battery case; 17. a first gear; 18. a second gear; 19. a drive shaft; 20. a first support table; 21. a worm gear; 22. a worm; 23. a second support table; 24. a first knob; 25. a connecting seat; 26. connecting grooves; 27. a support bar; 28. a support leg; 29. a first threaded hole; 30. a first threaded rod; 31. a second bearing; 32. mounting holes; 33. a second knob; 34. a turntable; 35. a second threaded rod; 36. a thread ring; 37. connecting blocks; 38. a connecting rod; 39. positioning blocks; 40. a third knob; 41. a third bearing; 42. an installation table; 43. mounting grooves; 44. a chuck; 45. rubbing the lines; 46. a through hole; 47. a second threaded hole.
Detailed Description
The invention is further illustrated below with reference to specific examples;
at present, most buildings are multi-storey or high-rise buildings, and the buildings need to be constructed layer by layer. The invention is particularly suitable for primary inclination measurement in the whole construction engineering, can measure the inclination of buildings at different angles, has wide measurement range and solves the problem that the traditional measurement can only measure the inclination in a single direction.
As shown in fig. 1 to 5, a building inclination observation device and a building inclination measurement method, including a support 1, a mounting plate 2 is rotatably arranged on the support 1, a stabilizing part is arranged below the support 1, a measurement part is arranged on the mounting plate 2, the measurement part comprises a connecting table 3 arranged on the mounting plate 2, an arc-shaped chute 4 is vertically arranged on the connecting table 3, a fan-shaped positioning plate 5 is slidably arranged in the chute 4, the positioning plate 5 is concentric with the chute 4, a boss 6 is horizontally arranged on one side of the positioning plate 5, an angle measurement plate 7 is arranged below the boss 6, the angle measurement plate 7 is concentric with the positioning plate 5, a scale is marked on one side of the angle measurement plate 7 far away from the positioning plate 5, a zero scale on the angle measurement plate 7 is positioned in the middle of the scale, the scale is symmetrically increased from the zero scale to two ends, a mounting block 8 is arranged on the boss 6, a positioning shaft 9 is vertically arranged on one side of the mounting block 8 far away from the positioning plate 5, the positioning shaft 9 is coaxial with the angle measurement plate 7, a first bearing 10 is sleeved on the positioning shaft 9, a fine wire 11 is sleeved on the first bearing 10, a fine wire 11, a lead weight 12 is arranged at the tail end of the mounting plate 11, a mounting seat 14 is arranged on the mounting plate 14, a battery box 15 is arranged on one side of the mounting plate, a battery box 15 parallel to a light box 15, a light-emitting lamp box 16, and a light-emitting lamp box 16 parallel light-emitting lamp-emitting device which is arranged in the battery box, and a light-emitting lamp-emitting device. Mounting panel 2 rotates and sets up on support 1, it drives 7 rotations of angular surveying board to rotate support 1, thereby measure the condition of different angle building slopes, set up angular surveying board 7 on the fan-shaped locating plate 5, locating plate 5 sets up with 7 concentric angles of angular surveying board, through rotating fan-shaped locating plate 5, conveniently zero adjustment is carried out with 7 angle surveying board, prevent because of long-time use the error appearing, set up fine rule 11 and plummet 12 on the location axle 9, plummet 12 directive direction is mutually perpendicular with the water flat line, the contained angle between the zero scale in fine rule 11 and 7 middle parts of angular surveying board is inclination, shine fine rule 11 through parallel light lamp 15, the shadow projection of fine rule 11 just reads the scale above 7 of angular surveying board.
Adjusting device is including coaxial first gear 17 that sets up on locating plate 5, first gear 17 is located one side that locating plate 5 kept away from angle measurement board 7, first gear 17 is fan-shaped, the meshing sets up second gear 18 on the first gear 17, the one end that locating plate 5 was kept away from to second gear 18 sets up transmission shaft 19, transmission shaft 19 rotates and sets up on first supporting bench 20, first supporting bench 20 is located mounting panel 2, the one end that locating plate 5 was kept away from to transmission shaft 19 sets up worm wheel 21, set up matched with worm 22 on the worm wheel 21, worm 22 rotates and sets up on second supporting bench 23, second supporting bench 23 sets up on mounting panel 2, the one end that worm wheel 21 was kept away from to worm 22 sets up first knob 24. The rotating worm 22 drives the worm wheel 21 to rotate, the worm wheel 21 drives the second gear 18 to rotate through the transmission shaft 19, the second gear 18 drives the first gear 17 to rotate through meshing, the angle measuring plate 7 is driven to rotate, zero setting is achieved, self-locking is achieved through cooperation of the worm 22 and the worm wheel 21, rotation in the measuring process is prevented, the measuring process is made to be more stable, transmission of the worm wheel 21 and the worm 22 is large, the first gear 17 can be slowly driven to rotate when the worm 22 is rotated, and zero setting accuracy is improved.
The stabilizer includes a plurality of connecting seats 25 that support 1 below evenly set up around the center, and the quantity of connecting seat 25 is three at least, and the middle part sets up connecting groove 26 on connecting seat 25, and the directional support 1 center of opening of connecting groove 26, the connecting groove 26 internal rotation set up bracing piece 27, and the one end that support 1 was kept away from to bracing piece 27 sets up stabilizer blade 28. The supporting rod 27 is arranged in a rotating mode, the unfolding size of the supporting rod 27 is adjusted according to the situation of a measuring site, and the device can be suitable for different measuring buildings.
One end of the support rod 27, which is far away from the connecting seat 25, is provided with a first threaded hole 29, the axis of the first threaded hole 29 coincides with the support rod 27, a first threaded rod 30 is arranged in the first threaded hole 29, one end of the first threaded rod 30, which is far away from the support rod 27, is provided with a second bearing 31, the second bearing 31 is sleeved in a mounting hole 32 on the support leg 28, the support leg 28 is conical, and the first threaded rod 30 is positioned between the support rod 27 and the support leg 28 and is provided with a second knob 33. Through setting up first threaded rod 30 and stabilizer blade 28 and mutually supporting, rotate first threaded rod 30 and control stabilizer blade 28 and stretch out and draw back, can be applicable to unevenness's ground, prevent to cause the error because of unevenness in ground, set up second bearing 31 between first threaded rod 30 and the stabilizer blade 28, at the in-process of rotating first threaded rod 30, stabilizer blade 28 does not take place to rotate, can prevent to rotate rocking of production because of stabilizer blade 28.
Support 1 below middle part sets up revolving stage 34, and vertical rotation sets up second threaded rod 35 under the revolving stage 34, and the cooperation sets up screw ring 36 on the second threaded rod 35, and the screw ring 36 outside evenly sets up a plurality of connecting blocks 37, and connecting block 37 quantity is the same with connecting seat 25 quantity, rotates on the connecting block 37 and sets up connecting rod 38, and the lower part of bracing piece 27 is provided with locating piece 39, and connecting rod 38 keeps away from screw ring 36's one end and rotates the setting on locating piece 39, and second threaded rod 35 lower extreme sets up third knob 40. The second threaded rod 35 is rotated to drive the threaded ring 36 to move up and down, the connecting rod 38 is driven by the threaded ring 36 to push the supporting rod 27 to fold and unfold, and the supporting rod 27 is supported more stably under the condition of thread self-locking.
Set up third bearing 41 between support 1 and the mounting panel 2, mounting panel 2 is circular, sets up mounting table 42 on the support 1, sets up mounting groove 43 on the mounting table 42, and the opening of mounting groove 43 sets up chuck 44 towards the centre of a circle of mounting panel 2, and the longitudinal symmetry slides in the mounting groove 43, and chuck 44 stretches out mounting groove 43 and is located the top and the below of mounting panel 2 respectively, and chuck 44 sets up friction line 45 near the position of mounting panel 2. The mounting plate 2 is clamped by the symmetrically arranged clamping heads 44, so that the mounting plate 2 is prevented from rotating, the stability of measurement is ensured, and friction lines 45 are used for increasing friction force.
The top end of the mounting table 42 is provided with a through hole 46 communicated with the mounting groove 43, the chucks 44 are provided with second threaded holes 47 concentric with the through hole 46, the second threaded holes 47 are internally provided with third threaded rods 13 in a matching way, the upper and lower parts of the threads on the third threaded rods 13 are opposite in rotating direction, and the upper and lower parts of the threads of the third threaded rods 13 are respectively matched with the second threaded holes 47 of the two chucks 44. The third threaded rod 13 is rotated to drive the two clamping heads 44 to move oppositely or oppositely, so that clamping and loosening are realized, and the operation is convenient.
The working principle is as follows: the invention measures the inclination change angle of the building axis and the vertical line by measuring the angle between the thin line 11 and the zero scale line. Before use, the positioning plate 5 and the angle measuring plate 7 are driven to rotate by rotating the worm 22, the worm wheel 21 and the worm 22 prevent the angle measuring plate 7 from shaking randomly through self locking, the parallel light lamp 15 is turned on to irradiate the thin line 11, and the position of the shadow of the thin line 11 on the angle measuring plate 7 is a reading number, so that the reading number is zero; then the device is installed on a low floor of a building to be measured, a second threaded rod 35 is rotated to drive a threaded ring 36 to move up and down during installation of the device, a connecting rod 38 is driven by the threaded ring 36 to push a supporting rod 27 to fold and unfold, self-locking is achieved through threads, shaking is prevented, the first threaded rod 30 and the supporting legs 28 are matched with each other when being rotated, the supporting legs 28 are controlled to stretch by rotating the first threaded rod 30 to adapt to uneven ground, a second bearing 31 is arranged between the first threaded rod 30 and the supporting legs 28, the supporting legs 28 do not rotate in the process of rotating the first threaded rod 30, the pointing direction of the thin line 11 is still zero, and the thin line 11 does not move any more after installation; in the construction process, errors caused by the construction of the number of layers of the upper structure can generate the problem of false inclination, along with the construction, when the building inclines, the third threaded rod 13 is rotated, the screwing directions of the upper part and the lower part of the third threaded rod 13 are opposite, the two chucks 44 move in opposite directions or opposite directions along with the rotation of the third threaded rod 13, the two chucks 44 are loosened, the mounting plate 2 is rotated to measure the inclination angles of the building in different directions, and the angle between the thin line 11 and the zero scale is the inclination change angle of the building axis and the vertical line in the direction; when the maximum inclination angle is measured, the building is indicated to be inclined in the direction, the inclination direction is parallel to the surface where the angle measuring plate 7 is located, the third threaded rod 13 is rotated, the mounting plate 2 is clamped through the two clamping heads 44, and the subsequent inclination condition of the angle is continuously measured.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Claims (8)
1. A building slope observation device comprises a support (1), and is characterized in that: the measuring device is characterized in that a mounting plate (2) is rotatably arranged on a support (1), a stabilizing part is arranged below the support (1), a measuring part is arranged on the mounting plate (2), the measuring part comprises a connecting table (3) arranged on the mounting plate (2), an arc-shaped sliding groove (4) is vertically arranged on the connecting table (3), a fan-shaped positioning plate (5) is arranged in the sliding groove (4), the positioning plate (5) is concentric with the sliding groove (4), a boss (6) is horizontally arranged on one side of the positioning plate (5), an angle measuring plate (7) is arranged below the boss (6), the angle measuring plate (7) is concentric with the positioning plate (5), a scale is marked on one side, away from the positioning plate (5), of the angle measuring plate (7), the scale is positioned in the middle of the scale, the scale is symmetrically increased from the zero scale to two ends, a mounting block (8) is arranged on the boss (6), one side, away from the positioning plate (5), of the mounting block (8), is vertically provided with a positioning shaft (9), a lead positioning shaft (9) and a fine line bearing (10) and a fine line bearing (11) is arranged on the fine line shaft (11), set up mount pad (14) on mounting panel (2), set up parallel light lamp (15) on mount pad (14), the light that parallel light lamp (15) sent is perpendicular with angle measurement board (7), parallel light lamp (15) shine fine rule (11) and angle measurement board (7) and go up scale coincidence position, set up battery case (16) on mounting panel (2), set up battery and parallel light lamp (15) electric connection in battery case (16), one side that angle measurement board (7) were kept away from in locating plate (5) sets up adjusting device.
2. A building tilt viewing device according to claim 1, wherein: adjusting device includes coaxial first gear (17) that sets up on locating plate (5), first gear (17) are located one side that angle measurement board (7) were kept away from in locating plate (5), first gear (17) are fan-shaped, the meshing sets up second gear (18) on first gear (17), the one end that locating plate (5) were kept away from in second gear (18) sets up transmission shaft (19), transmission shaft (19) rotate and set up on first supporting bench (20), first supporting bench (20) are located mounting panel (2), the one end that locating plate (5) were kept away from in transmission shaft (19) sets up worm wheel (21), set up matched with worm (22) on worm wheel (21), worm (22) rotate and set up on second supporting bench (23), second supporting bench (23) set up on mounting panel (2), the one end that worm wheel (21) were kept away from in worm (22) sets up first knob (24).
3. A building tilt viewing device according to claim 1, wherein: the utility model discloses a support, including support (1), stabilizing part, connecting groove (26) are set up in the middle part on connecting seat (25), the opening of connecting groove (26) is directional support (1) center, the bracing piece (27) are set up to the internal rotation of connecting groove (26), the one end that support (1) was kept away from in bracing piece (27) sets up stabilizer blade (28).
4. A building tilt viewing device according to claim 3, wherein: the utility model discloses a supporting rod, including bracing piece (27), connecting seat (25) are kept away from in bracing piece (27) one end sets up first screw hole (29), the axis and the bracing piece (27) coincidence of first screw hole (29), set up first threaded rod (30) in first screw hole (29), the one end that bracing piece (27) were kept away from in first threaded rod (30) sets up second bearing (31), second bearing (31) cover is established in mounting hole (32) on stabilizer blade (28), stabilizer blade (28) are conical, first threaded rod (30) are located and set up second knob (33) between bracing piece (27) and stabilizer blade (28).
5. A building tilt viewing device according to claim 3, wherein: support (1) below middle part sets up revolving stage (34), vertical rotation sets up second threaded rod (35) under revolving stage (34), the cooperation sets up screw ring (36) on second threaded rod (35), screw ring (36) outside evenly sets up a plurality of connecting blocks (37), connecting block (37) quantity is the same with connecting seat (25) quantity, it sets up connecting rod (38) to rotate on connecting block (37), the lower part of bracing piece (27) is provided with locating piece (39), the one end rotation that screw ring (36) were kept away from in connecting rod (38) sets up on locating piece (39), second threaded rod (35) lower extreme sets up third knob (40).
6. A building tilt viewing device according to claim 1, wherein: set up third bearing (41) between support (1) and mounting panel (2), mounting panel (2) are circular, set up mount table (42) on support (1), set up mounting groove (43) on mount table (42), the opening of mounting groove (43) is towards the centre of a circle of mounting panel (2), the symmetry slides about setting up chuck (44) in mounting groove (43), chuck (44) stretch out mounting groove (43) and are located the top and the below of mounting panel (2) respectively, the position that chuck (44) is close to mounting panel (2) sets up friction line (45).
7. A building tilt viewing device according to claim 6, wherein: the utility model discloses a clamping head, including mount table (42), chuck (44), set up through-hole (46) intercommunication mounting groove (43) on mount table (42) top, set up on chuck (44) with concentric second screw hole (47) of through-hole (46), second screw hole (47) fit in sets up third threaded rod (13), two parts revolve to opposite about the screw on third threaded rod (13), the screw of two parts about the third threaded rod (13) cooperate with second screw hole (47) of two chucks (44) respectively.
8. A building inclination measuring method using the building inclination observing apparatus according to any one of claims 1 to 7, comprising the steps of:
s1, before use, a positioning plate (5) and an angle measuring plate (7) are driven to rotate through a rotating worm (22), a parallel light lamp (15) is turned on to irradiate a thin line (11), and the position of a shadow of the thin line (11) on the angle measuring plate (7) is a reading number, so that the reading number is returned to zero;
s2, a second threaded rod (35) is rotated to drive a threaded ring (36) to move up and down during installation of the device, a connecting rod (38) is driven by the threaded ring (36) to push a supporting rod (27) to fold and unfold, a first threaded rod (30) and supporting legs (28) are rotated to be matched with each other, the supporting legs (28) are controlled to stretch by rotating the first threaded rod (30), the device is suitable for uneven ground, the scales of the fine lines (11) pointing to the angle measuring plate (7) still return to zero, and the fine lines do not move after being placed;
s3, when the reading changes along with construction, the building is indicated to be inclined, the third threaded rod (13) is rotated, the two clamping heads (44) are loosened, the mounting plate (2) is rotated to measure the inclination angles of the building in different directions, and the angle between the thin line (11) and the zero scale is the inclination change angle of the building axis and the vertical line;
s4, when the maximum inclination angle is measured, the building is indicated to be inclined in the direction, the inclination direction is parallel to the surface where the angle measuring plate (7) is located, the third threaded rod (13) is rotated, the mounting plate (2) is clamped through the two clamping heads (44), and the subsequent inclination condition in the direction is continuously measured.
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| CN115950402B (en) | 2023-06-13 |
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