CN113639619B - Engineering supervision verticality detection device - Google Patents
Engineering supervision verticality detection device Download PDFInfo
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- CN113639619B CN113639619B CN202111020523.9A CN202111020523A CN113639619B CN 113639619 B CN113639619 B CN 113639619B CN 202111020523 A CN202111020523 A CN 202111020523A CN 113639619 B CN113639619 B CN 113639619B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an engineering supervision verticality detection device, which belongs to the technical field of engineering supervision and comprises an operation table, wherein two side plates are fixedly arranged at the bottom of the operation table, an arc block is fixedly arranged at the bottom of the operation table and between the two side plates, a movable cushion block is arranged between the two side plates and below the arc block, and a U-shaped top block is arranged between the movable cushion block and the arc block. Through the structural design of movable cushion, screw thread piece, lead screw, U type kicking block, rotate the lead screw and drive U type kicking block and remove, the lower surface of circular arc piece is the circular arc type, and the length of U type kicking block is determined, can make the movable cushion appear rotatory skew through the removal of U type kicking block, can make the one end of movable cushion high through the rotatory skew of movable cushion, and one end is low to the compensation to the uneven height of ground, realized that whole device still can keep accurate measuring function under the uneven condition of ground, solved the uneven problem that leads to the straightness measurement inaccurate of ground.
Description
Technical Field
The invention relates to the technical field of engineering supervision, in particular to an engineering supervision verticality detection device.
Background
Perpendicularity is a positional tolerance, which is: the maximum allowable variation between the actual directions of the measured elements and the ideal directions perpendicular to the reference, namely the maximum allowable variation range for limiting the deviation of the measured actual elements from the perpendicular directions, is given on the pattern, and is an indispensable part of engineering supervision work during the perpendicularity measurement.
However, the existing verticality detection device still has a certain problem, for example, in the process of measurement, if the ground itself has uneven condition, the positions of the alignment column and the measurement column are easy to deviate, so that the detection accuracy is affected, in the process of use, the existing verticality detection device needs to move the position of the whole device when the detection point is replaced by the same wall, so that the existing verticality detection device is inconvenient, and the dial indicator or the dial indicator for measurement belongs to a relatively precise instrument.
Therefore, we propose a device for detecting the perpendicularity of engineering supervision.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an engineering supervision verticality detection device so as to solve the problem of inaccurate measurement caused by uneven ground in the using process and the problem that the whole device needs to be moved when the detection position is replaced and the problem that a measuring rod of an instrument has no protection structure.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an engineering proctoring straightness detection device that hangs down, includes the operation panel, the bottom fixed mounting of operation panel has two curb plates, the bottom of operation panel and between two curb plates fixed mounting have the circular arc piece, two be provided with movable cushion between the curb plate and in the below of circular arc piece, be provided with U type kicking block between movable cushion and the circular arc piece, the upper surface swing joint of operation panel has the bracing piece, bracing piece outside swing joint has flexible rotating assembly, the bracing piece is connected with instrument protection subassembly through flexible rotating assembly.
Through adopting above-mentioned technical scheme, the circular arc piece is used for producing spacing effect to the removal of U type kicking block for the U type kicking block can promote the activity cushion and produce rotatory effect when removing, thereby makes the height at the both ends of activity cushion produce the change, thereby should the uneven problem of bottom surface, through flexible rotating assembly, can adjust instrument protection assembly's position, thereby change the position of percentage table through the position that changes instrument protection assembly, thereby change the testing position of percentage table, instrument protection assembly then plays the effect of protection percentage table.
Preferably, the rotary holes are formed in one sides of the two side plates, the two side plates are movably connected with the offset rotary columns through the rotary holes, two protruding structures are arranged on the upper surface of the movable cushion block, round holes are formed in one sides of the protruding structures, and the protruding structures are fixedly sleeved on the outer sides of the two offset rotary columns through the round holes respectively.
Through adopting above-mentioned technical scheme, protruding structure's setting can make activity cushion and two skew revolving post fixed connection, and the rotation limit structure is all installed to the one end that activity cushion was kept away from to two skew revolving posts, and rotation limit structure is circular, and the diameter is greater than the aperture of rotatory hole for skew revolving post is more stable when rotatory, and activity cushion uses the skew revolving post to rotate as the axle center, thereby makes the height at the both ends of activity cushion can change, thereby makes the bottom of whole device no longer level and smooth, thereby can adjust whether whole device needs the slope according to the condition on ground.
Preferably, the lower surface of circular arc piece is convex, the lower surface fixed mounting of circular arc piece has two arc long plates, the upper surface of activity cushion and set up flutedly in the corresponding position of two arc long plates, the bottom activity joint of U type kicking block is in the inboard of recess, the top activity joint of U type kicking block is between two arc long plates, be provided with angle adjusting part between the inside both sides of U type kicking block, the spout has all been seted up to the inside both sides of U type kicking block, on the U type kicking block and in the inboard fixed mounting of spout have the cylinder.
Through adopting above-mentioned technical scheme, the lower surface of circular arc piece is circular arc type, and the top of U type kicking block is laminated with the lower surface of circular arc piece, when unadjusted, the U type kicking block is in the biggest position of circular arc piece lower surface and activity cushion upper surface distance, through two arc longplates and recess for the U type kicking block is when removing, and the position is restricted all the time, avoids the U type kicking block to break away from the recess, thereby avoids the U type kicking block to break away from the activity cushion, thereby makes the U type kicking block in the in-process of removing, can produce pressure to the activity cushion all the time, thereby makes the condition that the slope appears in the activity cushion.
Preferably, the angle adjusting component comprises a threaded block, two sliding block structures are arranged on two sides of the threaded block, sleeve holes are formed in the sliding block structures, the sliding block structures are movably clamped on the inner sides of the two sliding grooves respectively and are movably sleeved on the outer sides of the two cylinders respectively through the sleeve holes, supporting springs are movably sleeved on the outer sides of the cylinders and below the sliding block structures, a through groove is formed in the circular arc block, the through groove penetrates through the circular arc block from one side to the other side of the circular arc block, a screw rod is movably sleeved on the inner side of the through groove, a threaded hole is formed in one side of the threaded block, and the screw rod penetrates through the threaded hole from one side of the threaded block to the other side of the threaded block.
Through adopting above-mentioned technical scheme, under the effect of the external screw thread of screw hole internal screw thread and lead screw for the position of screw thread piece produces the change, thereby drives U type kicking block through the screw thread piece and removes, at the in-process that U type kicking block removed to the edge of circular arc piece, the top of U type kicking block is pressed downwards by the circular arc bottom surface of circular arc piece, thereby makes the bottom of U type kicking block press movable cushion downwards, thereby makes movable cushion produce the slope.
Preferably, the limiting grooves are formed in the two sides of the groove on the movable cushion block, limiting round blocks are arranged on the two sides of the U-shaped top block, and the two limiting round blocks are movably clamped on the inner sides of the two limiting grooves respectively.
Through adopting above-mentioned technical scheme, can make the bottom of U type kicking block can not follow the inboard of recess and break away from, and at the in-process that the U type kicking block removed moreover, the U type kicking block can promote the one end downward sloping of activity cushion to make U type kicking block also can move down, thereby make the screw thread piece also can move down, set up the through groove of elongated slot type and then can make the lead screw follow the screw thread piece and take place high variation, and spacing circle piece can make the angle between U type kicking block and the operation panel change, make U type kicking block can keep vertical state when the activity cushion is rotatory, thereby make the top of U type kicking block laminate to the lower surface of circular arc piece all the time.
Preferably, the telescopic rotating assembly comprises an extension rod, round blocks are fixedly arranged on two sides of the support rod, the extension rod is U-shaped, side grooves are formed in two sides of the extension rod, the round blocks are movably clamped on the inner sides of the two side grooves respectively, a top block is fixedly arranged at one end of the extension rod, a rotating rod is movably connected to one end of the extension rod through the top block, a U-shaped connecting block is fixedly arranged at one end of the rotating rod, which is close to the extension rod, a threaded column is fixedly arranged at one side of the top block, a rotating shaft is fixedly arranged at the other side of the top block and at the corresponding position of the threaded column, rotating shaft holes are formed in two sides of the U-shaped connecting block, the rotating shaft and the threaded column penetrate through the U-shaped connecting block through the two rotating shaft holes respectively, and a locking ring is connected to one end of the threaded column, which is far away from the top block, of the locking ring.
Through adopting above-mentioned technical scheme, can change the total length of bracing piece and extension pole through the bracing piece, the measuring position of change measuring staff through the total length of bracing piece and extension pole, loosen the locking ring after moreover, can make the bull stick be in the activity rotation for the bull stick can remove, also can change the measuring position of measuring staff through the removal of bull stick, reached and realized the function that can change the check point under the condition of not moving device.
Preferably, the instrument protection component comprises a mounting block, mounting block fixed mounting is in the one end that the bracing piece was kept away from to the bull stick, the mounting hole has been seted up to one side of mounting block, one side fixed mounting of mounting block has the percentage table, the measuring staff of percentage table runs through to the opposite side from one side of mounting block through the mounting hole, two round holes of running through have been seted up to one side of mounting block, movable post has been cup jointed on the mounting block and in the inboard activity of two round holes of running through, two the one end fixed mounting of movable post has the guard plate, two the equal fixed mounting in one side that the guard plate was kept away from to the movable post has the plectrum, the plectrum is circular, the diameter of plectrum is greater than the aperture of running through the round hole.
Through adopting above-mentioned technical scheme to make the measuring staff protected between two movable columns and guard plate, and when needing to use detection device, remove the device to the wall body direction moreover, make the wall body cause pressure to the guard plate, the guard plate is given the movable column with pressure conduction, make the movable column remove to the direction of keeping away from the wall body, thereby make the great one end of movable column radius cause the extrusion to reset spring, after the movable column removes a section distance, the measuring staff can follow through hole department and with wall contact, thereby detect, after detecting, through reset spring's elasticity, can make the guard plate reset, thereby continue to protect the measuring staff, the function that can automatic protection measuring staff has been realized, the measuring staff suffers the problem that foreign object is collided and is damaged easily when not using has been solved.
Preferably, the diameter of one end of the movable column is matched with the diameter of the through round hole, the diameter of the other end of the movable column is larger than the diameter of the through round hole, a reset spring is movably sleeved on the outer side of the smaller end of the movable column, a through hole is formed in one side of the protection plate and at the corresponding position of the measuring rod, and the diameter of the through hole is larger than the diameter of the measuring rod.
Through adopting above-mentioned technical scheme, when the guard plate received to obtain pressure to the installation piece direction, the great one end of movable column radius can be more and more little with the distance between the installation piece to make the great one end of movable column radius can extrude reset spring, make reset spring produce deformation, thereby when the guard plate no longer receives pressure, reset spring can promote two movable columns to the direction removal of keeping away from the installation piece, thereby makes two movable columns and guard plate get back to the position of protection measuring staff again.
Preferably, one side of the operation table is fixedly provided with an alignment column at a corresponding position of the measuring rod, one side of the operation table is fixedly provided with a liquid level meter, the upper surface of the operation table is fixedly provided with a U-shaped block, one side of the rotating rod is fixedly provided with two clamping plates, and the two clamping plates are matched with the gap between the clamping plates and the thickness of the U-shaped block.
Through adopting above-mentioned technical scheme, whether can be through the simple observation ground of liquid level meter level to the convenient adjustment activity cushion.
Preferably, the upper surface fixed mounting of operation panel has two side pieces, two fixed mounting has interior axle between the side piece, the one end activity of bracing piece cup joints in the outside of interior axle, the outside of interior axle and all movable cup joints in the other both sides of bracing piece rotate the limiting plate, two the circular arc groove has all been seted up to one side of rotating the limiting plate, two one side that the side piece is close to each other all is provided with the fixed column, fixed column activity joint is in the inboard of circular arc groove, one of them one side fixed mounting of curb plate has the handle.
Through adopting above-mentioned technical scheme for the bracing piece can be by movable mounting at the upper surface of operation panel, and when needing to pack up, direct corotation bracing piece, at the rotatory in-process of bracing piece, the fixed column moves in the inboard of circular arc groove, when rotatory ninety degrees arrival storage position, the fixed column removes to the other end from the one end of circular arc groove, and play spacing effect to the rotation of bracing piece, make the bracing piece unable continuation rotation, when needs use, the reversal bracing piece, reach after the bracing piece reversal ninety degrees and detect working position, the fixed column also plays spacing effect to the rotation of bracing piece this moment.
In summary, the invention has the following beneficial effects:
1. according to the invention, through the structural design of the movable cushion block, the threaded block, the screw rod and the U-shaped top block, when the ground is uneven, the screw rod is rotated clockwise or counterclockwise according to the inclination direction of the ground, the screw rod is rotated to drive the U-shaped top block to move, the U-shaped top block can be moved to the direction close to the supporting rod or away from the supporting rod through clockwise rotation or counterclockwise rotation, in the moving process of the U-shaped top block, the lower surface of the circular arc block is circular arc-shaped, the distance between the lower surface of the circular arc block and the movable cushion block is smaller when the lower surface of the circular arc block is far from the central position, the length of the U-shaped top block is determined, the bottom end of the U-shaped top block can be pushed by the movement of the U-shaped top block, so that the movable cushion block can rotate and offset by taking an offset rotary column as an axis, one end of the movable cushion block is high, one end of the movable cushion block is low when the U-shaped top block moves, one end of the movable cushion block is downwards rotated and offset, the movement of the U-shaped top block is upwards, when the ground is uneven, the screw rod is enabled to be closer to the lower end of the movable cushion block to be relatively low, and the movement of the U-shaped top block is upwards, the movement of the movable cushion block is enabled to be relatively downwards, and the opposite to the lower position is accurately, and the measurement of the ground is enabled to be measured, and the problem is solved when the uneven, and the situation is not is kept, and the level and the ground is high and is not level and is measured;
2. according to the invention, through the structural design of the telescopic rotating assembly, the total length of the supporting rod and the extension rod can be changed through the supporting rod, the detection position of the measuring rod can be changed through the total length of the supporting rod and the extension rod, and after the locking ring is released, the rotating rod can be enabled to rotate actively, so that the rotating rod can move, the detection position of the measuring rod can be changed through the movement of the rotating rod, the function of changing the detection point under the condition of not moving the device is realized, and the problem that the whole device needs to be moved when the original device is used for changing the detection point is solved.
3. According to the invention, through the structural design of the instrument protection assembly, when the device is not used, the movable column can move towards the detection point direction of the measuring rod due to the elastic force of the reset spring, so that the measuring rod is protected between the two movable columns and the protection plate, when the detection device is needed to be used, the device moves towards the wall body, so that the wall body can cause pressure on the protection plate, the protection plate transmits the pressure to the movable column, the movable column moves towards the direction away from the wall body, so that one end of the movable column with a larger radius can squeeze the reset spring, after the movable column moves for a certain distance, the measuring rod can be exposed from the through hole and is contacted with the wall surface, detection is performed, and after detection is finished, the protection plate can be reset through the elastic force of the reset spring, so that the measuring rod is protected continuously, the function of automatically protecting the measuring rod is realized, and the problem that the measuring rod is easy to be damaged due to foreign object collision when the measuring rod is not used is solved.
4. According to the invention, through the structural design of the rotation limiting plate, the fixing column and the arc groove, the supporting rod can be movably arranged on the upper surface of the operation table, and when the supporting rod needs to be folded, the supporting rod moves towards the U-shaped block direction, in the rotating process of the supporting rod, the fixing column moves at the inner side of the arc groove, when the supporting rod rotates for ninety degrees to reach a folding state, the fixing column moves from one end of the arc groove to the other end, and the supporting rod has a limiting effect on the rotation of the supporting rod, so that the supporting rod cannot continue to rotate, when the supporting rod needs to be used, the supporting rod rotates for ninety degrees to reach a detection working position, and at the moment, the fixing column also has a limiting effect on the rotation of the supporting rod, so that the supporting rod can quickly and accurately reach the working position, the effect of a quick folding device is achieved, and the problem of excessively large carrying trouble of the device is avoided.
Drawings
FIG. 1 is a schematic view of a folded state structure of the present invention;
FIG. 2 is a schematic view of the structure of the invention in its unfolded state;
FIG. 3 is an exploded view of a partial structure of the present invention;
FIG. 4 is a cross-sectional view of a U-shaped top block according to the present invention;
FIG. 5 is a schematic view of the structure of the meter guard assembly of the present invention;
FIG. 6 is a cross-sectional view of the overall structure of the present invention;
FIG. 7 is an enlarged view of the invention at A in FIG. 1;
FIG. 8 is an enlarged view of the invention at B in FIG. 6;
fig. 9 is an enlarged view of fig. 6 at C in accordance with the present invention.
In the figure:
1. an operation table; 2. an alignment post; 3. an anti-moving block; 4. a through groove; 5. arc blocks; 6. a side plate; 7. a handle; 8. a U-shaped block; 9. a mounting block; 10. a measuring rod; 11. a rotating rod; 12. an extension rod; 13. a support rod; 14. a return spring; 15. round blocks; 16. a side block; 17. a movable cushion block; 18. a side groove; 19. a clamping plate; 20. a dial indicator; 21. an arc-shaped long plate; 22. a screw rod; 23. a limit groove; 24. a groove; 25. a round hole; 26. offsetting the rotating column; 27. a U-shaped ejector block; 28. a screw block; 29. limiting round blocks; 30. a support spring; 31. a threaded hole; 32. a cylinder; 33. a through hole; 34. a protection plate; 35. a movable column; 36. a circular plate; 38. a U-shaped connecting block; 39. a rotating shaft; 40. a top block; 41. a threaded column; 42. a locking ring; 43. rotating the limiting plate; 44. a chute; 45. fixing the column; 46. arc grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention.
Next, a construction supervision verticality detection device according to an embodiment of the present invention will be specifically described with reference to fig. 1 to 9.
The utility model provides an engineering supervision straightness detection device that hangs down, including operation panel 1, the bottom fixed mounting of operation panel 1 has two curb plates 6, the bottom of operation panel 1 and in fixed mounting between two curb plates 6 have circular arc piece 5, and be provided with movable cushion 17 between two curb plates 6 and in the below of circular arc piece 5, be provided with U type kicking block 27 between movable cushion 17 and the circular arc piece 5, the upper surface swing joint of operation panel 1 has bracing piece 13, bracing piece 13 outside swing joint has flexible rotating assembly, bracing piece 13 is connected with instrument protection subassembly through flexible rotating assembly, wherein circular arc piece 5 is used for producing spacing effect to the removal of U type kicking block 27, make U type kicking block 27 can promote movable cushion 17 when removing, thereby make the change in the height at the both ends of movable cushion 17, thereby the problem of coping with the bottom surface unevenness, through flexible rotating assembly, can adjust instrument protection assembly's position, thereby change the position of percentage table 20 through changing the position of instrument protection subassembly, thereby change the detection position of percentage table 20, the effect that protection subassembly then plays protection percentage table 20.
As shown in fig. 3, the rotary holes are formed in one sides of the two side plates 6, the two side plates 6 are movably connected with the offset rotary columns 26 through the rotary holes, two protruding structures are arranged on the upper surface of the movable cushion block 17, the movable cushion block 17 and the two offset rotary columns 26 are fixedly connected through the protruding structures, the rotary limiting structures are mounted at one ends of the two offset rotary columns 26 far away from the movable cushion block 17, the rotary limiting structures are circular, the diameter of each rotary limiting structure is larger than that of the rotary hole, the offset rotary columns 26 are more stable in rotation, the movable cushion block 17 rotates by taking the offset rotary columns 26 as the axis, so that the heights of two ends of the movable cushion block 17 can be changed, the bottom of the whole device is not even, whether the whole device needs to be inclined or not can be adjusted according to the ground conditions, round holes 25 are formed in one sides of the two protruding structures, and the two protruding structures are fixedly sleeved on the outer sides of the two offset rotary columns 26 respectively through the round holes 25.
As shown in fig. 6 and fig. 4, the lower surface of the arc block 5 is arc-shaped, two arc long plates 21 are fixedly installed on the lower surface of the arc block 5, a groove 24 is formed in the upper surface of the movable cushion block 17 and in the corresponding positions of the two arc long plates 21, the bottom end of the U-shaped top block 27 is movably clamped on the inner side of the groove 24, the top end of the U-shaped top block 27 is movably clamped between the two arc long plates 21, an angle adjusting component is arranged between two inner sides of the U-shaped top block 27, the lower surface of the arc block 5 is arc-shaped, the top end of the U-shaped top block 27 is attached to the lower surface of the arc block 5, when the angle adjusting component is not adjusted, the U-shaped top block 27 is located at the position with the largest distance between the lower surface of the arc block 5 and the upper surface of the movable cushion block 17, the position of the U-shaped top block 27 is always limited through the two arc long plates 21 and the groove 24, and the position of the U-shaped top block 27 is prevented from being separated from the groove 24, and the U-shaped top block 27 is prevented from being separated from the movable cushion block 17 in the moving process, and accordingly the U-shaped top block 27 can always generate pressure to the movable cushion block 17 in the moving process, and the inner sides of the movable cushion block 17 are provided with a cylinder-shaped chute 44, and the inner sides of the movable cushion block 44 are arranged on the inner sides of the movable cushion block 44.
As shown in fig. 4 and 9, the angle adjusting assembly includes a threaded block 28, both sides of the threaded block 28 are provided with slider structures, trepanning is formed on the two slider structures, the two slider structures are movably clamped on the inner sides of the two sliding grooves 44 respectively and are movably sleeved on the outer sides of the two cylinders 32 respectively through the trepanning, a supporting spring 30 is movably sleeved on the outer sides of the cylinders 32 and below the slider structures, a through groove 4 is formed in the circular arc block 5, the through groove 4 penetrates from one side of the circular arc block 5 to the other side, a screw rod 22 is movably sleeved on the inner side of the through groove 4, two ends of the screw rod 22 are respectively provided with an anti-moving block 3 at the opening of the two ends of the through groove 4, the anti-moving block 3 is circular, the diameter is larger than the width of the through groove 4, so that the position of the screw rod 22 does not move when the screw rod 22 rotates positively or reversely, the position of the screw rod 22 changes under the action of the internal thread of the threaded hole 31 and the external thread of the screw rod 22, a U-shaped top block 27 is driven by the threaded block 28, the threaded block 28 is driven by the threaded block 28, the circular arc block 22 to move, the circular arc block 27 is driven by the threaded block 5, the bottom of the circular arc block 27 is driven by the threaded block 27, and the bottom of the circular arc block 27 is driven by the circular arc block 27 to move towards the bottom side of the circular arc block 27, and the bottom surface of the circular arc block 27 is made to be pressed to be inclined towards the bottom of the threaded block 17, and the bottom surface of the threaded block 17 is made by the threaded block 17.
As shown in fig. 3 and fig. 4, the two sides of the movable cushion block 17 are respectively provided with a limit groove 23 and two sides of the U-shaped top block 27 are respectively provided with a limit round block 29, the two limit round blocks 29 are respectively movably clamped at the inner sides of the two limit grooves 23, the limit round blocks 29 are clamped at the inner sides of the limit grooves 23, the bottom end of the U-shaped top block 27 can not be separated from the inner sides of the grooves 24, in the moving process of the U-shaped top block 27, the U-shaped top block 27 can push one end of the movable cushion block 17 to incline downwards, so that the U-shaped top block 27 also moves downwards, the threaded block 28 also moves downwards, the long groove-shaped through groove 4 is arranged to enable the screw rod 22 to change in height along with the threaded block 28, and the limit round block 29 can enable the angle between the U-shaped top block 27 and the operation console 1 to change, so that the bottom end of the U-shaped top block 27 can keep a vertical state when the movable cushion block 17 rotates, and the top end of the U-shaped top block 27 always fits to the lower surface of the circular arc block 5.
As shown in fig. 1, fig. 2 and fig. 8, the telescopic rotating assembly comprises an extension rod 12, round blocks 15 are fixedly installed on two sides of a supporting rod 13, the extension rod 12 is in a U shape, side grooves 18 are formed on two sides of the extension rod 12, two round blocks 15 are movably clamped on the inner sides of the two side grooves 18 respectively, a jacking block 40 is fixedly installed at one end of the extension rod 12, a rotating rod 11 is fixedly installed at one end of the extension rod 12 through the jacking block 40, the total length of the supporting rod 13 and the extension rod 12 can be changed through the supporting rod 13, the detecting position of the measuring rod 10 can be changed through the total length of the supporting rod 13 and the extension rod 12, after a locking ring 42 is loosened, the rotating rod 11 can be enabled to be in movable rotation, the rotating rod 11 can move, the detecting position of the measuring rod 10 can be changed through the movement of the rotating rod 11, the function of changing detecting point under the condition that a device is not moved is achieved, the problem that the whole device needs to be moved when the original device is replaced is solved, a U-shaped connecting block 38 is fixedly installed at one end of the rotating rod 11, one side of the jacking block 40 is installed at one end of the rotating rod 12, the rotating rod is corresponding to the threaded connection block 40, one end of the rotating shaft 41 is provided with a threaded connection block 41 and the threaded connection block 41 is installed at one side of the rotating shaft 41 and the threaded connection block 41 is far away from the two sides of the threaded connection block 41.
As shown in fig. 5, instrument protection component includes installation piece 9, installation piece 9 fixed mounting is kept away from the one end of bracing piece 13 in bull stick 11, the mounting hole has been seted up to one side of installation piece 9, one side fixed mounting of installation piece 9 has percentage table 20, the measuring staff 10 of percentage table 20 runs through to the opposite side from one side through the mounting hole from installation piece 9, two run-through round holes have been seted up to one side of installation piece 9, and on the installation piece 9 and in two inboard activities that run through the round hole have cup jointed movable column 35, the one end fixed mounting of two movable columns 35 has guard plate 34, thereby make measuring staff 10 protected between two movable columns 35 and guard plate 34, and when needs use detection device, move the device to the wall body direction, make the wall body cause pressure to guard plate 34, guard plate 34 gives movable column 35 with pressure conduction, make movable column 35 to the direction removal of keeping away from the wall body, thereby make the great one end of movable column 35 radius cause the extrusion to reset spring 14, after movable column 35 removes one section distance, measuring staff 10 can follow through hole 33 departments, and wall contact, thereby detect with the wall surface contact, detect, can make the diameter of round plate 10 have been changed the diameter of round plate 10 to be fixed with the diameter of guard plate 35 when the diameter of circle, the diameter of round plate 10 is fixed to be more than the circular plate 10 is realized, and diameter of round plate 10 is broken in the diameter of guard plate 10 is fixed to the diameter of circle, and diameter of round plate 10 is changed to be more than the diameter of round plate 10 is fixed to the diameter of guard plate 35, and diameter is measured, diameter of round plate 10 is more than diameter is fixed to diameter is more than diameter of round plate 10, diameter is more than diameter is measured, and diameter is measured and diameter is more than diameter is than diameter, and diameter is than diameter, and can is than diameter is 35.
As shown in fig. 5, the diameter of one end of the movable column 35 is adapted to the diameter of the through hole, the diameter of the other end of the movable column 35 is larger than the diameter of the through hole, the outside of the smaller end of the movable column 35 is movably sleeved with the return spring 14, when the guard plate 34 is pressed towards the mounting block 9, the distance between the larger end of the movable column 35 and the mounting block 9 is smaller, so that the larger end of the movable column 35 can squeeze the return spring 14 to deform the return spring 14, when the guard plate 34 is not pressed any more, the return spring 14 can push the two movable columns 35 to move towards the direction away from the mounting block 9, so that the two movable columns 35 and the guard plate 34 return to the position for protecting the measuring bar 10 again, a through hole 33 is formed in one side of the guard plate 34 and at the corresponding position of the measuring bar 10, and the diameter of the through hole 33 is larger than the column diameter of the measuring bar 10.
As shown in fig. 2, a liquid level meter is fixedly installed on one side of the operation table 1, a U-shaped block 8 is fixedly installed on the upper surface of the operation table 1, two clamping plates 19 are fixedly installed on one side of the rotating rod 11, and when the device is placed on the ground, whether the ground is smooth or not can be simply observed through the liquid level meter, so that the movable cushion block 17, a gap between the two clamping plates 19 and the thickness adaptation of the U-shaped block 8 can be conveniently adjusted.
As shown in fig. 1, fig. 2 and the drawing, the upper surface fixed mounting of operation panel 1 has two side pieces 16, fixed mounting has the interior axle between two side pieces 16, the one end activity of bracing piece 13 cup joints in the outside of interior axle, the outside of interior axle and all movable sleeve has rotated limiting plate 43 in the side of bracing piece 13, circular arc groove 46 has all been seted up to one side of two rotation limiting plates 43, one side that two side pieces 16 are close to each other all is provided with fixed column 45, fixed column 45 movable joint is in the inboard of circular arc groove 46, make bracing piece 13 can be by movable mounting at the upper surface of operation panel 1, and when needing to pack up, direct forward rotation bracing piece 13, in the rotatory in-process of bracing piece 13, fixed column 45 moves in the inboard of circular arc groove 46, when rotatory ninety degrees reaches the storage position, fixed column 45 moves to the other end from the one end of circular arc groove 46, and can't continue rotating to rotate to the effect of bracing piece 13, when needing to use, reverse rotation bracing piece 13, reach detection working position after the one side of each other, bracing piece 13 reverse rotation ninety degrees reaches the fixed column 45, the diameter of the corresponding side plate of 13 can reach the diameter of one side plate of the circular arc groove 13, when the diameter of the side plate is fixed 7, and the diameter of the corresponding rotation position of the side plate is reached at the time of one of the side plate is more than 6.
Working principle: when the invention is used, if the ground is uneven, the screw rod 22 rotates, the position of the screw rod 22 is limited and cannot move, the threaded block 28 moves under the action of the external threads of the screw rod 22 and the internal threads of the threaded hole 31, the U-shaped ejector block 27 can move between the arc block 5 and the movable cushion block 17, the length of the U-shaped ejector block 27 is determined, and the lower surface of the arc block 5 is arc-shaped, and the initial position of the U-shaped ejector block 27 is the middle position of the arc block 5, so that the bottom end of the U-shaped ejector block 27 pushes the movable cushion block 17 to rotate by taking the offset rotary column 26 as the axis, and the movable cushion block 17 tilts to compensate the uneven ground; when in measurement, the total length of the supporting rod 13 and the extending rod 12 can be changed by pulling (the extending rod 12 can change the total length of the supporting rod 13 and the extending rod 12, so that the positions of the dial indicator 20 and the measuring rod 10 are driven to change, and the positions of the detecting points are changed on the premise that a device is not moved, and when the measuring rod is not close to a wall surface, the movable column 35 can be pushed to move towards the measuring rod 10 due to the elastic force of the reset spring 14, so that the measuring rod 10 is protected between the two movable columns 35 and the protective plate 34, the measuring rod 10 is prevented from being damaged by external collision, and when an instrument is needed to be used, the whole device can be made to be close to the wall surface, the wall surface can cause pressure on the protective plate 34, the movable column 35 can move towards the direction far away from the wall surface, so that the protective plate 34 slowly moves towards the direction of the mounting block 9, the measuring rod 10 can leak out from the through hole 33, the device can not only protect the dial indicator 20, but also can enter a working state rapidly.
In the description of the present invention, furthermore, the terms "first," "second," "another," "yet another" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides an engineering supervision perpendicularity detection device, includes operation panel (1); the method is characterized in that: the automatic control device is characterized in that two side plates (6) are fixedly arranged at the bottom of the operation table (1), an arc block (5) is fixedly arranged at the bottom of the operation table (1) and between the two side plates (6), a movable cushion block (17) is arranged between the two side plates (6) and below the arc block (5), a U-shaped top block (27) is arranged between the movable cushion block (17) and the arc block (5), a supporting rod (13) is movably connected to the upper surface of the operation table (1), a telescopic rotating assembly is movably connected to the outer side of the supporting rod (13), and the supporting rod (13) is connected with an instrument protection assembly through the telescopic rotating assembly;
the two side plates (6) are respectively provided with a rotary hole, the two side plates (6) are respectively and movably connected with offset rotary columns (26) through the rotary holes, the upper surface of the movable cushion block (17) is provided with two protruding structures, one side of each protruding structure is respectively provided with a round hole (25), and the two protruding structures are respectively and fixedly sleeved on the outer sides of the two offset rotary columns (26) through the round holes (25);
the lower surface of the arc block (5) is arc-shaped, two arc-shaped long plates (21) are fixedly arranged on the lower surface of the arc block (5), grooves (24) are formed in the upper surface of the movable cushion block (17) and at corresponding positions of the two arc-shaped long plates (21), the bottom ends of the U-shaped jacking blocks (27) are movably clamped on the inner sides of the grooves (24), the top ends of the U-shaped jacking blocks (27) are movably clamped between the two arc-shaped long plates (21), angle adjusting assemblies are arranged between two sides of the inner part of the U-shaped jacking blocks (27), sliding grooves (44) are formed in two sides of the inner part of the U-shaped jacking blocks (27), and cylinders (32) are fixedly arranged on the inner sides of the sliding grooves (44);
the angle adjusting component comprises a threaded block (28), sliding block structures are arranged on two sides of the threaded block (28), sleeve holes are formed in the sliding block structures, the sliding block structures are movably clamped on the inner sides of two sliding grooves (44) respectively and movably sleeved on the outer sides of two cylinders (32) respectively through the sleeve holes, supporting springs (30) are movably sleeved on the outer sides of the cylinders (32) and below the sliding block structures, through grooves (4) are formed in the arc blocks (5), the through grooves (4) penetrate through from one side of the arc blocks (5) to the other side, screw rods (22) are movably sleeved on the inner sides of the through grooves (4), threaded holes (31) are formed in one side of the threaded blocks (28), and the screw rods (22) penetrate through the threaded holes (31) from one side of the threaded blocks (28) to the other side.
2. The engineering supervision verticality detection device according to claim 1, wherein: limiting grooves (23) are formed in the two sides of the groove (24) on the movable cushion block (17), limiting round blocks (29) are arranged on the two sides of the U-shaped top block (27), and the two limiting round blocks (29) are movably clamped to the inner sides of the two limiting grooves (23) respectively.
3. The engineering supervision verticality detection device according to claim 1, wherein: the telescopic rotating assembly comprises an extension rod (12), round blocks (15) are fixedly installed on two sides of a supporting rod (13), the extension rod (12) is U-shaped, side grooves (18) are formed in two sides of the extension rod (12), two round blocks (15) are movably clamped on the inner sides of the two side grooves (18) respectively, a top block (40) is fixedly installed at one end of the extension rod (12), a rotating rod (11) is movably connected to one end of the extension rod (12) through the top block (40), a U-shaped connecting block (38) is fixedly installed at one end, close to the extension rod (12), of the rotating rod (11), a threaded column (41) is fixedly installed on one side of the top block (40), a rotating shaft (39) is fixedly installed on the other side of the top block (40) and at the corresponding position of the threaded column (41), rotating shaft holes are formed in two sides of the U-shaped connecting block (38), the rotating shaft (39) and the threaded column (41) penetrate through the two holes respectively, and one end, close to the locking block (40), far away from the threaded column (41), of the locking ring (42).
4. The engineering supervision verticality detection device according to claim 3, wherein: the instrument protection assembly comprises a mounting block (9), one end of a supporting rod (13) is far away from in a rotating rod (11) in a fixed mode, a mounting hole is formed in one side of the mounting block (9), a dial indicator (20) is fixedly arranged on one side of the mounting block (9), a measuring rod (10) of the dial indicator (20) penetrates through the mounting hole from one side of the mounting block (9) to the other side, two penetrating round holes are formed in one side of the mounting block (9), movable columns (35) are movably sleeved on the mounting block (9) and at the inner sides of the two penetrating round holes, a protection plate (34) is fixedly arranged at one end of each movable column (35), a circular plate (36) is fixedly arranged on one side, far away from the protection plate (34), of each movable column (35), and the diameter of the circular plate (36) is larger than the aperture of the penetrating round holes.
5. The engineering supervision verticality detection device according to claim 4, wherein: the diameter of one end of the movable column (35) is matched with the aperture of the penetrating round hole, the diameter of the other end of the movable column (35) is larger than the aperture of the penetrating round hole, a reset spring (14) is movably sleeved on the outer side of one end of the movable column (35) with smaller radius, a through hole (33) is formed in one side of the protection plate (34) and at the corresponding position of the measuring rod (10), and the aperture of the through hole (33) is larger than the column diameter of the measuring rod (10).
6. The engineering supervision verticality detection device according to claim 4, wherein: one side of operation panel (1) and in the corresponding position fixed mounting of measuring staff (10) have aim at post (2), one side fixed mounting of operation panel (1) has the liquid level appearance, the upper surface fixed mounting of operation panel (1) has U type piece (8), one side fixed mounting of bull stick (11) has two cardboard (19), two clearance between cardboard (19) and the thickness adaptation of U type piece (8).
7. The engineering supervision verticality detection device according to claim 1, wherein: the utility model discloses a rotary table, including operation panel (1), fixed mounting, handle (7) are installed in one side of curb plate (6), operation panel (1), two side piece (16) are installed to upper surface fixed mounting of the upper surface of the operation panel (1), two fixed mounting has interior axle between side piece (16), the one end activity of bracing piece (13) cup joints in the outside of interior axle, the outside of interior axle and all movable cup joints in the both sides of bracing piece (13) are other rotates limiting plate (43), two circular arc groove (46) have all been seted up to one side of rotating limiting plate (43), two one side that side piece (16) are close to each other all is provided with fixed column (45), fixed column (45) movable joint is in the inboard of circular arc groove (46), one of them one side plate (6) one side fixed mounting has handle (7).
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| CN202111020523.9A CN113639619B (en) | 2021-09-01 | 2021-09-01 | Engineering supervision verticality detection device |
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