CN115164838B - Wall perpendicularity detection device and detection method thereof - Google Patents
Wall perpendicularity detection device and detection method thereof Download PDFInfo
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- CN115164838B CN115164838B CN202210995213.7A CN202210995213A CN115164838B CN 115164838 B CN115164838 B CN 115164838B CN 202210995213 A CN202210995213 A CN 202210995213A CN 115164838 B CN115164838 B CN 115164838B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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Abstract
The application discloses a wall perpendicularity detection device and a detection method thereof, wherein the detection device comprises a first positioning piece and a second positioning piece, the length direction of the first positioning piece is parallel to the length direction of the second positioning piece, the first positioning piece is provided with a horizontal bubble and is connected with a lifting assembly and a turnover assembly, the lifting assembly can drive the second positioning piece to approach or be far away from the first positioning piece along the direction perpendicular to the length direction of the first positioning piece, the turnover assembly can drive the second positioning piece to circumferentially rotate around the length direction of the first positioning piece, the second positioning piece has a first state that one end of the length direction of the second positioning piece is flush with one end of the length direction of the first positioning piece, a second state that the second positioning piece moves along the length direction of the first positioning piece in the wall perpendicularity deviation range and a third state that the second positioning piece cannot move beyond the wall perpendicularity deviation range.
Description
Technical Field
The application relates to the field of wall perpendicularity detection, in particular to a wall perpendicularity detection device and a wall perpendicularity detection method.
Background
With the development of economy, the population of cities is more and more, the high-rise building in cities is more and more dense, and the phenomenon that the outer wall bulges after the high-rise building is used for a certain period of time, so that the heat preservation effect, the heat insulation effect and the waterproof effect of the building are affected, and therefore, the situation needs to be repaired in time, the perpendicularity of the outer wall needs to be measured before repair, so that the repair range is determined, and the requirements in masonry engineering construction quality acceptance criterion (GB 50203-2003) are: the verticality deviation of the general plastering layer of the outer wall can only be within +/-4 mm, and the verticality deviation of the whole outer wall can only be within +/-5 mm within 15 m, so that the possibility of repairing is needed when the verticality of the outer wall exceeds 5mm aiming at the swelling phenomenon.
Common methods for measuring verticality include a plumb bob, a guiding rule, a total station, and the like; when the plumb bob and the guiding rule are used for measuring verticality, a worker needs to measure in an auxiliary way on the outer wall, and the worker can only use a safety rope on the outer wall, but the safety rope is convenient for the worker to move up and down on the outer wall and is unfavorable for transverse movement, so that the plumb bob and the guiding rule are used for measuring verticality to determine the position to be repaired, and the position to be repaired is very troublesome; the total station can only measure, can not mark the position that needs to be repaired, or need workman to the outer wall confirm, it is very troublesome.
Disclosure of Invention
In order to facilitate the determination of the position of an outer wall to be repaired, the application provides a wall perpendicularity detection device and a detection method thereof.
The application provides a wall perpendicularity detection device, which adopts the following technical scheme:
first aspect
The utility model provides a wall body straightness detection device that hangs down, includes first setting element and with the second setting element that first setting element links to each other, the length direction of first setting element with the length direction of second setting element parallels, be equipped with the level bubble on the first setting element, the level bubble is used for determining whether first setting element length direction is horizontal, be equipped with lifting unit and turnover subassembly on the first setting element, lifting unit can drive the second setting element is along the perpendicular to first setting element length direction is close to or keeps away from first setting element, turnover subassembly can drive the second setting element is around first setting element length direction circumference rotation, the second setting element has its length direction's one end with first state that first setting element length direction's one end looks parallel and level, follow in wall body straightness deviation scope first setting element length direction removes second state and surpass the unable third state that wall body straightness deviation scope can not remove, the second setting element is connected with the sign, the second setting element can be in the third marker pen state when doing on the wall body.
Through adopting above-mentioned technical scheme, if the bulge phenomenon appears on the outer wall, bulge department's straightness that hangs down is the deviation scope that exceeds the straightness, with first setting element length direction's one end and wall body butt, utilize turnover subassembly and elevating module, make second setting element move around first setting element length direction and make second setting element be close to or keep away from first setting element along the length direction that is perpendicular to first setting element, in this process, if the wall body of second setting element contact is in the straightness deviation scope that hangs down, the wall body then probably drives second setting element and moves along first setting element length direction, when the wall bulge is encountered, thereby owing to bulge department has exceeded the straightness deviation scope and makes second setting element unable to move, and then turnover subassembly or elevating module also can not work, marker pen can make the mark in the position of second setting element and wall body butt like this at this, like this workman just can confirm the peripheral position wall situation roughly, the frequency of removing at the outer wall body has reduced, not only be convenient for confirm repair position, and labor intensity has been reduced.
Optionally, the first setting element is including being cylindric first pedestal, the one end and the wall body looks butt of first pedestal, the level bubble is fixed the first pedestal outside, the lifting unit includes along first pedestal radial lifter, the lifter with first pedestal rotates to be connected, turnover subassembly can drive the lifter is around the axis circumference rotation of first pedestal, the second setting element is including setting up the lifter is kept away from the movable rod of first pedestal one end, the movable rod is followed the axial extension of first pedestal and one end can with the wall body looks butt, be equipped with the locating part on the movable rod, the locating part can with the lifter looks butt is used for limiting the movable rod is in when the movable rod is in the third state the axial travel distance of first pedestal.
Through adopting above-mentioned technical scheme, the locating part becomes the wall body straightness deviation scope one section distance on the movable rod, when the straightness that hangs down of wall body exceeds the deviation scope, the locating part supports the lifter and makes the movable rod not at first pedestal axial displacement's possibility, and then obtains the position that the wall body straightness exceeded the deviation scope to reach the purpose at the position mark that surpasses wall body straightness deviation scope.
Optionally, the one end that the wall body was kept away from to first pedestal still rotates and is connected with the second pedestal, the second pedestal be cylindric and with first pedestal coaxial arrangement, the lifter is fixed the second pedestal outside, be equipped with the mounting groove in the second pedestal, the turnover subassembly including be located worm wheel in the mounting groove and with worm wheel matched with worm, the worm wheel middle part has set firmly the pivot, the one end of pivot with first pedestal links to each other, the other end of pivot with the second pedestal links to each other, be fixed with vertical gear in the pivot, be fixed with on the second pedestal be located in the mounting groove and with vertical gear engaged with the ring gear, the one end of worm wears out mounting groove 121 is located the second pedestal outside.
Through adopting above-mentioned technical scheme, because worm wheel and worm cooperation have the self-locking function, here artificially make the second pedestal rotate the back around first pedestal, the second pedestal can be positioned on first pedestal, has improved the security of using at the high altitude.
Optionally, the lifter includes along the radial first body of rod and the second body of rod that extends of second pedestal, the one end of first body of rod is fixed the second pedestal outside, set up on the first body of rod and run through the through-hole at both ends and be located guide way on the through-hole pore wall, the guide way is followed first body of rod length direction extends, second body of rod one end is located in the through-hole and set up the accommodation hole, the other end of second body of rod stretches out the through-hole with the movable rod links to each other, the second body of rod outside is equipped with can imbed the slider in the guide way, the lifting unit still includes wears to establish the through-hole and hold downthehole lead screw, can drive lead screw pivoted driving piece and spiro union are in screw on the lead screw, the screw is fixed on the second body of rod.
Through adopting above-mentioned technical scheme, lead screw and screw transmission efficiency are high, and transmission stability is good, and here utilize lead screw and screw drive lifter flexible, improved the flexible stability and the reliability of lifter.
Optionally, the driving piece is including the cover to be established sleeve on the worm, the sleeve with the worm rotates to be connected, telescopic one end is located in the mounting groove and be fixed with first conical gear, the one end of lead screw wears to establish in the mounting groove and be fixed with first conical gear engaged with second conical gear, telescopic other end is located the second pedestal outside.
Through adopting above-mentioned technical scheme, the sleeve passes through the bearing and is connected with the worm, makes sleeve and worm be located the same position in the second pedestal outside, is convenient for control sleeve and worm.
Optionally, the worm is located the one end in the second pedestal outside is equipped with the polygon boss, the sleeve is located the one end in the second pedestal outside is fixed with the lug, the cover is equipped with the hand wheel on the worm, the hand wheel is located the sleeve be equipped with the one end of lug with between the polygon boss and can be in worm length direction removes, the confession has been seted up to one side of hand wheel the draw-in groove of lug embedding, the confession has been seted up to the opposite side of hand wheel the polygon groove of polygon boss embedding.
Through adopting above-mentioned technical scheme, utilize a hand wheel can control the second pedestal respectively and rotate and the lifter is flexible, it is very convenient, be equipped with the draw-in groove that supplies the lug embedding and supply polygonal boss embedding polygonal groove on the hand wheel, hand wheel and sleeve and worm connected mode are simpler, have reduced the processing degree of difficulty.
Optionally, the second body of rod is located the one end outside the through-hole has connecting portion, offer on the connecting portion and supply the through-hole that the movable rod worn to establish, the movable rod is the screw rod just the movable rod outside is fixed with the scale, the locating part is including setting up first stop nut and the second stop nut on the movable rod, the movable rod can with the one end of wall body looks butt with first stop nut is located the same side of connecting portion, the second stop nut is located the opposite side of connecting portion, the second stop nut with be equipped with the elastic component between the connecting portion, on the movable rod first stop nut with distance between the connecting portion is the movable rod can be in first pedestal axial displacement's distance.
Through adopting above-mentioned technical scheme, first stop nut and second stop nut set up on the movable rod, can prevent that the movable rod from coming off from connecting portion, can inject the travel distance of movable rod again simultaneously, and first stop nut and connecting portion bump and cause the damage when here elastic component can prevent the movable rod motion.
Optionally, the bar groove has been seted up to the one end that movable rod can be with wall body looks butt, the bar groove is followed the length direction of movable rod extends, the marker is fixed on the second body of rod and be located the bar inslot.
Through adopting above-mentioned technical scheme, when the movable rod moves along first pedestal axial, the marker can remove in the bar inslot, and when the movable rod was in the third state, marker nib and wall body looks butt to make the mark on the wall body, the bar groove on the movable rod plays the effect of protection marker.
Optionally, a handle is further arranged on the outer side of the first seat body.
Through adopting above-mentioned technical scheme, set up the handle, the workman of being convenient for takes, has improved workman's security at high altitude construction.
Second aspect
A method for detecting the verticality of a wall body comprises the following steps,
step one, one end of the movable rod is adjusted to be flush with one end, far away from the second seat body, of the first seat body, the distance between the first limit nut and the connecting portion is adjusted to be larger than 5mm according to a graduated scale, and the position of the second limit nut on the movable rod is adjusted to enable the elastic piece to be in a natural state.
Step two, one end of the first seat body is propped against the wall body, and the first seat body is adjusted to center bubbles in the horizontal bubbles;
driving a hand wheel to move on the worm to a polygonal boss on the worm to be embedded into a polygonal groove of the hand wheel, rotating the hand wheel to enable the worm to rotate, enabling the second seat body and the movable rod to axially rotate around the first seat body under the transmission action of the worm wheel, the rotating shaft, the vertical gear and the gear ring, enabling the movable rod to be in a first state, a second state or a third state at the moment, enabling the marking pen to move in the bar groove until a pen point contacts with the wall body and marking is left on the wall body when the movable rod is in the third state;
driving a hand wheel to move on the worm into the lug embedded clamping groove, rotating the hand wheel to drive a sleeve to rotate, and moving a second rod body by a certain distance in the length direction of the first rod body under the transmission action of a first conical gear, a second conical gear, a screw rod and a screw nut, so that the movable rod is in a first state, a second state or a third state when being far away from the second seat body, and when the movable rod is in the third state, a marking pen moves in the strip-shaped groove to a point to be in contact with the wall body and a mark is left on the wall body;
and step five, repeating the step three and the step four.
By adopting the technical scheme, a worker can approximately determine whether the perpendicularity deviation in a circular area formed by taking the center of the first seat body as the center of a circle and taking the length of the lifting rod as the radius is qualified at one position, so that the convenience of determining the repairing position is improved, the frequency of moving the worker on the outer wall is reduced, and the labor intensity of the worker is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the distance that the second locating piece can move along the length direction of the first locating piece is set according to the deviation range of the perpendicularity of the wall body, the second locating piece is driven to move by the aid of the lifting assembly and the turnover assembly, when the second locating piece is in a third state due to the fact that the second locating piece is abutted to the wall body, the marker pen can mark the wall body, the position needing to be repaired is further determined, the frequency of workers moving on the outer wall is reduced, and convenience in determining the position needing to be repaired of the outer wall is improved.
2. A hand wheel can drive the lifter flexible and the second pedestal rotates around first pedestal respectively, saves space, and is got up more convenient to control.
3. The worm wheel and the worm are matched and have a self-locking function, and the second seat body is driven to rotate on the first seat body by the worm wheel and the worm to be self-locked, so that the safety is improved.
Drawings
Fig. 1 is a schematic structural diagram of a wall perpendicularity detecting device according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a connection structure of a first positioning member, a lifting assembly and a turnover assembly in the wall perpendicularity detection device according to the embodiment of the application.
Fig. 3 is a schematic diagram of a connection structure of a first positioning member, a lifting assembly and a turnover assembly in the wall perpendicularity detection device according to the embodiment of the application.
Fig. 4 is a schematic diagram of a connection structure between a first positioning member and a second positioning member in the wall perpendicularity detection device according to the embodiment of the present application.
Fig. 5 is a schematic diagram of a connection structure between a lifting rod and a second positioning member in the wall perpendicularity detection device according to the embodiment of the present application.
Reference numerals illustrate:
1. a first positioning member; 11. a first base; 111. a handle; 12. a second seat body; 121. a mounting groove; 2. a second positioning member; 21. a movable rod; 211. a bar-shaped groove; 22. a limiting piece; 221. a first limit nut; 222. the second limit nut; 23. a graduated scale; 24. an elastic member; 3. horizontal bubble; 4. a lifting assembly; 41. a lifting rod; 411. a first rod body; 411a, through holes; 411b, guide slots; 412. a second rod body; 412a, a receiving hole; 412b, a slider; 42. a screw rod; 43. a driving member; 431. a sleeve; 431a, bumps; 432. a first bevel gear; 433. a second bevel gear; 44. a nut; 45. a connection part; 451. a through hole; 5. an epicyclic component; 51. a worm wheel; 52. a worm; 521. polygonal boss; 53. a rotating shaft; 54. a vertical gear; 55. a gear ring; 6. marking pen; 7. a hand wheel; 71. a clamping groove; 72. polygonal grooves.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a wall perpendicularity detection device, referring to fig. 1, which comprises a first positioning piece 1 and a second positioning piece 2, wherein a horizontal bubble 3 is arranged on the first positioning piece 1, the horizontal bubble 3 is used for determining whether the length direction of the first positioning piece 1 is horizontal, a lifting component 4 and a turnover component 5 are arranged on the first positioning piece 1, the length direction of the first positioning piece 1 is parallel to the length direction of the second positioning piece 2, the second positioning piece 2 is connected with the first positioning piece 1 through the lifting component 4, the lifting component 4 can drive the second positioning piece 2 to approach or separate from the first positioning piece 1 along the length direction perpendicular to the first positioning piece 1, and the turnover component 5 can enable the second positioning piece 2 to circumferentially rotate around the length direction of the first positioning piece 1.
Referring to fig. 1, the first positioning member 1 includes a first base 11, the first base 11 is cylindrically configured, the horizontal bubble 3 is fixed on the outer side of the first base 11, one end of the first base 11 can be abutted to a wall body and the other end is rotatably connected with a second base 12, the second base 12 is cylindrically configured and coaxially configured with the first base 11, the length direction of the first positioning member 1 is the axial direction of the first base 11, and the outer side of the first base 11 is also fixed with an L-shaped handle 111.
Referring to fig. 2, a mounting groove 121 is formed in the second base 12, the turnover assembly 5 includes a worm wheel 51 located in the mounting groove 121 and a worm 52 matched with the worm wheel 51, a rotating shaft 53 is arranged in the middle of the worm wheel 51 in a penetrating manner, one end of the rotating shaft 53 is rotationally connected with the first base 11, the other end of the rotating shaft 53 is rotationally connected with the second base 12, the rotating shaft 53 is coaxially arranged with the first base 11, the second base 12 and the worm wheel 51, a vertical gear 54 is fixed on the rotating shaft 53, a gear ring 55 is fixed on the second base 12, the gear ring 55 is located in the mounting groove 121 and meshed with the vertical gear 54, one end of the worm 52 penetrates out of the mounting groove 121 and is located on the outer side of the second base 12, and a polygonal boss 521 is arranged at one end of the worm 52 located on the outer side of the second base 12.
Referring to fig. 2, the lifting assembly 4 includes a lifting rod 41 fixed on the outer side of the second seat 12, the lifting rod 41 extends along the radial direction of the second seat 12, the lifting rod 41 includes a first rod 411 fixed on the second seat 12, the first rod 411 is provided with a through hole 411a penetrating through two ends and a guide slot 411b located in the through hole 411a, the first rod 411 extends along the radial direction of the second seat 12, the guide slot 411b is arranged along the length direction of the first rod 411, a second rod 412 is penetrated in the through hole 411a of the first rod 411, one end of the second rod 412 is located in the through hole 411a and provided with a containing hole 412a, the other end of the second rod 412 extends out of the through hole 411a and is connected with the second positioning member 2, and a sliding block 412b capable of being embedded in the guide slot 411b is arranged on the outer side of the second rod 412.
Referring to fig. 2 and 3, the lifting assembly 4 further includes a screw rod 42 penetrating through the through hole 411a and the accommodating hole 412a, a nut 44 is screwed on the screw rod 42, the nut 44 is fixedly connected with the second rod 412, and a driving member 43 for driving the second rod 412 to move in the length direction of the first rod 411 is connected to the screw rod 42.
Referring to fig. 3, the driving member 43 includes a first tapered gear 432 and a second tapered gear 433 disposed in the mounting groove 121, a sleeve 431 is sleeved on the worm 52, the sleeve 431 is rotatably connected with the worm 52 through a bearing, one end of the sleeve 431 is disposed in the mounting groove 121, the first tapered gear 432 is fixed at one end of the sleeve 431 disposed in the mounting groove 121, a through hole 411a of the first rod 411 is communicated with the mounting groove 121, one end of the screw 42 extends into the mounting groove 121, a supporting plate rotatably connected with the screw 42 is fixed in the mounting groove 121, the second tapered gear 433 is fixed at one end of the screw 42 disposed in the mounting groove 121, the first tapered gear 432 is meshed with the second tapered gear 433, the other end of the sleeve 431 extends out of the mounting groove 121 and is disposed outside the second seat 12, and one end of the sleeve 431 disposed outside the second seat 12 has a bump 431a.
Referring to fig. 3, a hand wheel 7 is sleeved on the worm 52 at a position outside the second seat 12, the hand wheel 7 is located between one end of the sleeve 431 provided with the protruding block 431a and one end of the worm 52 provided with the polygonal boss 521 and can move in the length direction of the worm 52, a clamping groove 71 into which the protruding block 431a is embedded is formed in one side of the hand wheel 7, and a polygonal groove 72 into which the polygonal boss 521 is embedded is formed in the other side of the hand wheel 7.
The driving hand wheel 7 moves in the length direction of the worm 52, the polygonal boss 521 on the worm 52 is embedded into the polygonal groove 72 of the hand wheel 7, the rotating hand wheel 7 can drive the second seat 12 to circumferentially rotate on the first seat 11, the driving hand wheel 7 moves in the length direction of the worm 52 until the protruding block 431a on the sleeve 431 is embedded into the clamping groove 71 of the hand wheel 7, and the rotating hand wheel 7 can drive the lifting rod 41 to stretch.
Referring to fig. 4 and 5, the second positioning member 2 includes a movable rod 21, the length direction of the movable rod 21 is axially parallel to the first seat 11, the length direction of the second positioning member 2 is the length direction of the movable rod 21, one end of the second rod 412 is provided with a connecting portion 45, a through hole 451 through which the movable rod 21 passes is formed in the connecting portion 45, the movable rod 21 is a screw, a first limit nut 221 and a second limit nut 222 are provided on the movable rod 21, the first limit nut 221 is located on one side of the connecting portion 45, the second limit nut 222 is located on the other side of the connecting portion 45, an elastic member 24 is connected between the second limit nut 222 and the connecting portion 45, the elastic member 24 is a spring in the present application, the connecting portion 45 has an external thread, a cover is screwed on the external thread of the connecting portion 45, and the elastic member 24 is fixed on the cover and the second limit nut 222.
Referring to fig. 5, a slot having a long shape is formed on the outer side of the movable rod 21, the slot extends along the length direction of the movable rod 21, and a scale 23 along the length direction of the movable rod 21 is fixed in the slot.
Referring to fig. 5, a bar-shaped groove 211 penetrating one end is formed on the outer side of the movable rod 21, the bar-shaped groove 211 extends along the length direction of the movable rod 21, a marker 6 is arranged in the bar-shaped groove 211, the marker 6 is fixed on the connecting portion 45, and the marker 6 extends along the length direction of the bar-shaped groove 211.
The embodiment of the application relates to a wall perpendicularity detection device, which is implemented by the following principle: the deviation of the perpendicularity of the wall body in the national standard is qualified within +/-5 mm, the wall body bulge position is determined, the deviation of the perpendicularity of the wall body bulge position is larger than 5mm, one end of the first seat body 11 is abutted against the wall body, one end of the movable rod 21 penetrated by the strip-shaped groove 211 is flush with one end of the first seat body 11 abutted against the wall surface, one ends of the first limit nut 221 and the movable rod 21 penetrated by the strip-shaped groove 211 are all positioned on the same side of the connecting part 45 of the second rod body 412, at the moment, the distance between the first limit nut 221 and the connecting part 45 on the movable rod 21 is larger than 5mm, preferably 5.1mm, at the moment, the first state of the second positioning piece 2 is the first state of the movable rod 21, the movable rod 21 is abutted against the wall surface or not abutted against the wall surface, and the distance between the pen point of the marking pen 6 and one end of the movable rod 21 possibly abutted against the wall body is 5.1mm.
Under the driving action of the turnover assembly 5 and the lifting assembly 4, the movable rod 21 can axially rotate around the first seat body 11 and is close to or far away from the second seat body 12 in the direction vertical to the axial direction of the first seat body 11, the wall perpendicularity is in a deviation range, the wall can drive the movable rod 21 to axially move along the first seat body 11, and the second state of the movable rod 21 is the second state.
When the verticality of the wall exceeds the deviation range, the connecting part 45 abuts against the first limit nut 221, so that the movable rod 21 cannot move continuously, the lifting assembly 4 and the turnover assembly 5 stop working, at the moment, the pen point of the marker pen 6 moves to one end of the movable rod 21 and can mark the wall, and at the moment, the third state of the movable rod 21 is achieved.
When a worker measures verticality on the outer wall, the worker can determine whether the verticality deviation in a rounding range is qualified or not by taking the center of the first seat body 11 as a circle center and the length of the lifting rod 41 as a radius at one position, marks are made at positions exceeding the verticality deviation range, the frequency of the worker moving on the outer wall is reduced, and the convenience of determining the repair range is improved.
The embodiment of the application discloses a method for detecting the verticality of a wall body, which comprises the following steps,
step one, referring to fig. 4 and 5, the position of the movable rod 21 is adjusted to be level with one end of the first seat 11 far away from the second seat 12, and the distance between the first limit nut 221 and the connecting portion 45 is adjusted to be greater than 5mm according to the graduated scale 23; the position of the second limit nut 222 on the movable rod 21 is adjusted to make the elastic piece 24 in a natural state;
referring to fig. 5, the distance between the first stop nut 221 on the movable rod 21 and the connecting portion 45 is preferably 5.1mm.
Step two, referring to fig. 1, one end of the first seat 11 is abutted against a wall, the position of the first seat 11 is adjusted by using the horizontal bubble 3, so that the bubble on the horizontal bubble 3 is centered, and the first seat 11 is determined to be in a horizontal state;
step three, referring to fig. 2 and 3, the driving hand wheel 7 moves to the polygonal boss 521 on the worm 52 along the length direction of the worm 52 to be embedded in the polygonal groove 72 of the hand wheel 7, the rotating hand wheel 7 drives the worm 52 to rotate, and the second base 12 is driven to rotate on the first base 11 under the transmission action of the worm wheel 51, the rotating shaft 53, the vertical gear 54 and the gear ring 55, so that the movable rod 21 is in the first state, the second state or the third state while rotating around the second base 12 in the axial direction.
Referring to fig. 5, when the movable lever 21 is in the third state, the nib of the marker 6 contacts the wall body to mark the wall body;
fourth, referring to fig. 3 and 4, the driving hand wheel 7 moves to the protruding block 431a on the sleeve 431 along the length direction of the worm 52 and is embedded into the clamping groove 71 of the hand wheel 7, the hand wheel 7 drives the sleeve 431 to rotate, and under the transmission action of the first conical gear 432, the second conical gear 433, the screw rod 42 and the screw nut 44, the second rod 412 can move along the length direction of the first rod 411, and meanwhile, the movable rod 21 is in the first state, the second state or the third state.
Referring to fig. 5, when the movable lever 21 is in the third state, the nib of the marker 6 contacts the wall body to perform marking;
and step five, repeating the step three, and repeating the step four until the detection is finished, wherein the integration of the mark positions on the wall body can approximately determine the range of the wall body to be repaired.
The implementation principle of the method for detecting the perpendicularity of the wall body provided by the embodiment of the application is as follows: the worker can detect whether the perpendicularity in the range of rounding with the center of the first seat 11 as the center and the length of the lifting rod 41 as the radius is within the deviation range at one position, and mark the position to be repaired, thereby reducing the labor intensity of the worker and improving the convenience of determining the repair position.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. A wall body straightness detection device that hangs down, its characterized in that: the wall body marking device comprises a first positioning piece (1) and a second positioning piece (2) connected with the first positioning piece (1), wherein the length direction of the first positioning piece (1) is parallel to the length direction of the second positioning piece (2), a horizontal bubble (3) is arranged on the first positioning piece (1), the horizontal bubble (3) is used for measuring whether the length direction of the first positioning piece (1) is horizontal, a lifting component (4) and a turnover component (5) are arranged on the first positioning piece (1), the lifting component (4) can drive the second positioning piece (2) to approach or separate from the first positioning piece (1) along the direction perpendicular to the length direction of the first positioning piece (1), the turnover component (5) can drive the second positioning piece (2) to circumferentially rotate around the length direction of the first positioning piece (1), one end of the second positioning piece (2) in the length direction is flush with one end of the first positioning piece (1) in the length direction, the second positioning piece (2) can move in a first position deviation range of the first position along the length direction of the first positioning piece (1), and can move in a third position deviation of the first position marker (6) along the first position marker (6) in the vertical position;
the utility model provides a movable seat, including first setting element (1), first setting element (1) is including being cylindric first pedestal (11), the one end and the wall body looks butt of first pedestal (11), horizontal bubble (3) are fixed first pedestal (11) outside, lifting unit (4) are including following radial lifter (41) of first pedestal (11), lifter (41) with first pedestal (11) rotate and are connected, turnover subassembly (5) can drive lifter (41) are around the axis circumference rotation of first pedestal (11), second setting element (2) are including setting lifter (41) are kept away from movable rod (21) of first pedestal (11) one end, movable rod (21) are followed the axial extension of first pedestal (11) and one end can with the wall body looks butt, be equipped with limiter (22) on movable rod (21), limiter (22) are in movable rod (21) are in when third lifter (21) can with axial displacement (41) are used for limiting the movable rod (21) is in first pedestal (11).
2. The wall perpendicularity detection device according to claim 1, wherein: the utility model discloses a novel energy-saving electric power generation device, including wall body, first pedestal (11), second pedestal (12), lifter (41) are fixed in first pedestal (11), first pedestal (11) keep away from the one end of wall body and still rotate and be connected with second pedestal (12), second pedestal (12) be cylindric and with first pedestal (11) coaxial setting, lifter (41) are fixed in second pedestal (12) outside, be equipped with mounting groove (121) in second pedestal (12), turnover subassembly (5) including be located worm wheel (51) in mounting groove (121) and with worm wheel (51) matched with worm (52), worm wheel (51) middle part has set firmly pivot (53), the one end of pivot (53) with first pedestal (11) link to each other, the other end of pivot (53) with second pedestal (12) link to each other, be fixed with perpendicular gear (54) on pivot (53), be fixed with on second pedestal (12) be located in mounting groove (121) and with perpendicular gear (54) engaged with worm (52), worm (52) are located outside second pedestal (121).
3. The wall perpendicularity detection apparatus according to claim 2, wherein: lifting rod (41) are including following first body of rod (411) and second body of rod (412) that second pedestal (12) radially extend, the one end of first body of rod (411) is fixed the second pedestal (12) outside, set up on first body of rod (411) through-hole (411 a) and be located guide slot (411 b) on through-hole (411 a) pore wall, guide slot (411 b) are followed first body of rod (411) length direction extends, second body of rod (412) one end is located in through-hole (411 a) and set up accommodation hole (412 a), the other end of second body of rod (412) stretches out through-hole (411 a) with movable rod (21) link to each other, second body of rod (412) outside is equipped with slider (412 b) that can insert in guide slot (411 b), lifting assembly (4) still including wear to establish through-hole (411 a) and accommodation hole (412 a) interior lead screw (42), can drive lead screw (42) and screw (44) are fixed on screw (44).
4. A wall perpendicularity detection apparatus according to claim 3, wherein: the driving piece (43) comprises a sleeve (431) sleeved on the worm (52), the sleeve (431) is rotationally connected with the worm (52), one end of the sleeve (431) is located in the mounting groove (121) and is fixedly provided with a first conical gear (432), one end of the screw rod (42) penetrates through the mounting groove (121) and is fixedly provided with a second conical gear (433) meshed with the first conical gear (432), and the other end of the sleeve (431) is located outside the second base (12).
5. The wall perpendicularity detection apparatus according to claim 4, wherein: the worm (52) is located one end in the outside of second pedestal (12) is equipped with polygon boss (521), sleeve (431) are located one end in the outside of second pedestal (12) is fixed with lug (431 a), cover is equipped with hand wheel (7) on worm (52), hand wheel (7) are located sleeve (431) are equipped with one end of lug (431 a) with between polygon boss (521) and can be in worm (52) length direction removes, one side of hand wheel (7) has seted up supplies draw-in groove (71) of lug (431 a) embedding, the opposite side of hand wheel (7) has been seted up supplies polygon boss (521) embedding polygon groove (72).
6. A wall perpendicularity detection apparatus according to claim 3, wherein: the second body of rod (412) is located the one end outside through-hole (411 a) has connecting portion (45), offer on connecting portion (45) confession through-hole (451) that movable rod (21) worn to establish, movable rod (21) are the screw rod just the movable rod (21) outside is fixed with scale (23), locating part (22) are including setting up first stop nut (221) and second stop nut (222) on movable rod (21), the one end that movable rod (21) can with wall body looks butt with first stop nut (221) are located the same side of connecting portion (45), second stop nut (222) are located the opposite side of connecting portion (45), second stop nut (222) with be equipped with between connecting portion (45) elastic component (24), on movable rod (21) first stop nut (221) with distance between connecting portion (45) is that movable rod (21) can be in first body (11) axial displacement seat.
7. The wall perpendicularity detection apparatus according to claim 6, wherein: the movable rod (21) can be provided with a strip-shaped groove (211) at one end which is abutted against the wall body, the strip-shaped groove (211) extends along the length direction of the movable rod (21), and the marker pen (6) is fixed on the second rod body (412) and is positioned in the strip-shaped groove (211).
8. The wall perpendicularity detection device according to claim 1, wherein: the outer side of the first seat body (11) is also provided with a handle (111).
9. A wall perpendicularity detection method, based on the wall perpendicularity detection device according to any one of claims 1-8, characterized in that: comprises the steps of,
firstly, adjusting one end of a movable rod (21) to be flush with one end of a first base body (11) far away from a second base body (12), adjusting the distance between a first limit nut (221) and a connecting part (45) to be larger than 5mm according to a graduated scale (23), and adjusting the position of a second limit nut (222) on the movable rod (21) to enable an elastic piece (24) to be in a natural state;
secondly, one end of the first seat body (11) is propped against a wall body, and the first seat body (11) is adjusted to center bubbles in the horizontal bubbles (3);
step three, driving a hand wheel (7) to move on a worm (52) to a polygonal boss (521) on the worm (52) to be embedded into a polygonal groove (72) of the hand wheel (7), rotating the hand wheel (7) to enable the worm (52) to rotate, and enabling a second base (12) and a movable rod (21) to axially rotate around a first base (11) under the transmission action of a worm wheel (51), a rotating shaft (53), a vertical gear (54) and a gear ring (55), wherein the movable rod (21) is in a first state, a second state or a third state, and when the movable rod (21) is in the third state, a marking pen (6) moves in a bar groove (211) until a pen point is in contact with a wall body and marks are left on the wall body;
step four, a driving hand wheel (7) moves to a convex block (431 a) on a worm (52) to be embedded into a clamping groove (71), the driving hand wheel (7) rotates to drive a sleeve (431) to rotate, under the transmission action of a first conical gear, a second conical gear, a screw rod (42) and a screw nut (44), a second rod body (412) moves a certain distance in the length direction of a first rod body (411), so that a movable rod (21) is in a first state, a second state or a third state when being far away from a second base body (12), and when the movable rod (21) is in the third state, a marking pen (6) moves in a strip groove (211) to be in contact with a wall body and mark is left on the wall body;
and step five, repeating the step three and the step four.
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| CN115164838A (en) | 2022-10-11 |
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