CN113607149B

CN113607149B - Building wall surface verticality detection device and method

Info

Publication number: CN113607149B
Application number: CN202110899414.2A
Authority: CN
Inventors: 蓝学威; 刘贵军; 赖嘉豪
Original assignee: Guangzhou Zengcheng Zhengyuan Construction Engineering Testing Center Co ltd
Current assignee: Guangzhou Zengcheng Zhengyuan Construction Engineering Testing Center Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2023-04-07
Anticipated expiration: 2041-08-06
Also published as: CN113607149A

Abstract

The application discloses a building wall surface verticality detection device and a method, and relates to the field of building wall surface verticality detection, and the device comprises a frame body, wherein three measuring scales are horizontally arranged on the frame body, the length directions of the three measuring scales are the same, the measuring scale in the middle is set as a fixed scale, the measuring scales on two sides are set as movable scales, the fixed scale is fixedly arranged on the frame body, the two movable scales are respectively connected to the frame body in a sliding manner along the length direction of the two movable scales, and a power assembly for driving the two movable scales to move is arranged on the frame body; the linkage piece is arranged between the two movable rulers and the fixed ruler, and the linkage piece is used for enabling the fixed ruler and one end of the two movable rulers, which are close to the wall surface, to be positioned on the same plane parallel to the wall surface. This application has reduced because of the protruding inaccurate of measuring result that causes of wall, has promoted the effect of measuring result's accuracy.

Description

Building wall surface verticality detection device and method

Technical Field

The invention relates to the field of building wall surface verticality detection, in particular to a building wall surface verticality detection device and method.

Background

The wall structure is one of the foundation structure constitution of building facility, and in the actual work progress, in order to guarantee building overall structure's stability, need detect the straightness that hangs down of wall usually, need use the straightness detection device that hangs down in the testing process usually.

In the related art, the verticality detection device generally comprises a frame body and two measuring scales which are arranged at intervals up and down and connected to the frame body in a sliding manner, one end of each measuring scale is enabled to be abutted against a wall surface by adjusting the two measuring scales during measurement, and the wall surfaces are vertical when the readings of the two measuring scales are equal; when the readings of the two measuring scales are not equal, the wall surface inclines, and the final conclusion is generally obtained through multiple times of measurement.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the process of the actual construction of wall, the protruding condition of partial wall that causes because of remaining reasons such as construction member appears on the wall very easily, when detecting through the detection device among the above-mentioned correlation technique, if the one end butt of dipperstick on the concave surface or the convex surface of wall, lead to measuring result's inaccuracy easily, consequently, has certain improvement space.

Disclosure of Invention

In order to improve the accuracy of the measuring result, the application provides a building wall surface verticality detection device and method.

The application provides a building wall perpendicularity detection device and method adopts the following technical scheme:

the building wall surface verticality detection device comprises a frame body, wherein three measuring scales are horizontally arranged on the frame body, the measuring scales are arranged at intervals in the vertical direction, the length directions of the three measuring scales are the same, the measuring scale positioned in the middle is set to be a fixed scale, the measuring scales positioned on two sides are set to be movable scales, the fixed scale is fixedly arranged on the frame body, the two movable scales are connected to the frame body in a sliding mode along the length direction of the two movable scales respectively, and a power assembly used for driving the two movable scales to move is arranged on the frame body;

two be provided with the linkage between removal chi and the fixed ruler three, the linkage is used for making fixed ruler and two one ends that remove the chi and be close to the wall be in the coplanar that is on a parallel with the wall.

Through adopting above-mentioned technical scheme, when appearing because of remaining the bellied condition of partial wall that causes such as construction member on the wall, the one end that is close to the wall with two movable rulers and fixed ruler through the linkage is restricted in same plane that is on a parallel with the wall, move straightness detection device and pass through two movable rulers of power pack drive simultaneously and remove, make fixed ruler and two movable rulers be close to the one end butt of wall in the wall, if in three measuring ruler, one or two measuring rulers are close to the one end of wall and do not butt in the wall, then need the position of adjustment straightness detection device that hangs down, until the equal butt in the wall of the one end that three measuring ruler is close to the wall, record the measuring result of measuring ruler again, through repeated measurement, obtain final result, the inaccuracy of measuring result because of the bellied wall causes has been reduced, measuring result's accuracy has been promoted.

Preferably, the linkage piece comprises a linkage rod which is rotatably connected to the fixed ruler through a first rotating shaft, the linkage rod is arranged to be a telescopic rod, and two ends of the linkage rod are respectively rotatably connected to the two movable rulers through a third rotating shaft.

By adopting the technical scheme, due to the arrangement of the linkage rod, when the power assembly drives one of the movable rulers to move, the other movable ruler moves synchronously under the action of the linkage rod, so that one ends of the three measuring rulers, which are close to the wall surface, are always positioned on the same plane parallel to the wall surface.

Preferably, the gangbar includes that it connects in the rotor plate of fixed ruler to rotate through first pivot, the gangbar still includes two monomer poles, the monomer pole sets up to the telescopic link, two the both ends that the monomer pole is close to each other all rotate through the second pivot and connect in the rotor plate, two the both ends that the monomer pole was kept away from each other rotate through the third pivot respectively and connect in two removal rulers, the length direction setting of fixed ruler is followed in the second pivot, it can rotate around the second pivot for the support body to remove the ruler.

Through adopting above-mentioned technical scheme, when making the one end that fixed chi and two removal rulers are close to the wall be located same plane that is on a parallel with the wall, the survey crew of being convenient for adjusts the angle of removing the chi through rotating the removal chi, has promoted the suitability of straightness detection device that hangs down.

Preferably, the support body includes the mount and rotates the link of connecting in the mount, the link is used for being connected with the fixed ruler and removing the chi, be provided with on the mount and be used for driving link pivoted driving piece, the axis of rotation between link and the mount sets up along the length direction of fixed ruler.

Through adopting above-mentioned technical scheme, rotate through driving piece drive link, and then drive the fixed ruler and remove the chi rotation, realized the further adjustment to fixed ruler and removal chi position, further promoted the suitability of straightness detection device that hangs down.

Preferably, the sliding connection has the guide rail on the link, the guide rail is used for with remove the chi cooperation of sliding, be provided with the retaining member that is used for locking the guide rail on the link.

Through adopting above-mentioned technical scheme, realized removing being connected and locking between chi and the link.

Preferably, the power assembly comprises racks respectively fixedly arranged on the two movable rulers, a gear meshed with the racks and a power motor for driving the gear to rotate, and the power motor is fixedly arranged on the guide rail.

Preferably, the gears are coaxially and fixedly provided with driving wheels, belts are sleeved on the outer sides of the two driving wheels, the power motor is used for driving one of the gears to rotate, and the fixed ruler is fixedly provided with a fixing piece used for enabling the belts to be bent along with the movement of the movable ruler.

Through adopting above-mentioned technical scheme, through the setting of drive wheel and belt, realized the transmission between two gears, and then realized the drive to two gears through a motor power, and then realized two racks and remove the synchronous drive of chi, promoted two and removed the synchronism of chi removal in-process.

Preferably, the mounting is including setting up in the roller of fixed ruler, the roller sets up along the length direction of fixed ruler, the roller interval is provided with two, the belt is worn to locate between two rollers, just the belt contacts with the outer wall of two rollers.

Through adopting above-mentioned technical scheme, make the belt buckle along with the removal that removes the chi, the setting of roller has guaranteed the normal use of belt to having reduced the frictional force between belt and the fixed ruler.

A detection method of a building wall perpendicularity detection device comprises the following steps:

s1, moving a verticality detection device, and driving two moving rulers to move through a power assembly, so that one ends of a fixed ruler and the two moving rulers, which are close to a wall surface, are abutted to the wall surface;

s2, when one or two measuring scales are not abutted to the wall surface at the end close to the wall surface, adjusting the position of the verticality detection device until the ends of the three measuring scales, which are all abutted to the wall surface, are abutted to the wall surface;

and S3, recording the measurement result of the measuring scale to obtain a final result.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when one ends of the three measuring scales, which are close to the wall surface, are abutted against the wall surface, the measuring results of the measuring scales are recorded, and the final result is obtained by repeated measurement, so that the inaccuracy of the measuring result caused by the wall surface bulge is reduced, and the accuracy of the measuring result is improved;

2. due to the arrangement of the linkage rods, when one of the movable rulers is driven to move by the power assembly, the other movable ruler synchronously moves under the action of the linkage rods, so that one ends of the three measuring rulers, which are close to the wall surface, are always positioned on the same plane parallel to the wall surface.

Drawings

Fig. 1 is a schematic structural view showing the overall structure of the perpendicularity detecting apparatus in the present application.

FIG. 2 is a partial schematic view of the linkage rod structure shown in this application.

Fig. 3 is a partial structural diagram illustrating a connection relationship between the connection base and the connection frame in the present application.

Fig. 4 is a schematic structural diagram showing the verticality detection device in a measurement state in the present application.

Fig. 5 is a schematic structural diagram showing that the verticality detecting device is in a measuring state and a measuring scale located below the verticality detecting device rotates for a certain angle in the application.

Fig. 6 is a partially enlarged schematic view of a portion a in fig. 5.

Description of reference numerals:

1. a frame body; 11. a fixed mount; 111. a drive motor; 112. an operation port; 12. a connecting frame; 121. a sliding groove; 122. locking the bolt; 2. fixing a ruler; 21. fixing the rod; 211. a strut; 212. a reinforcing diagonal rod; 213. a support; 22. fixing a ruler plate; 3. moving the ruler; 31. a travel bar; 32. moving the ruler plate; 4. a connecting seat; 41. a movable seat; 411. an extension plate; 42. a guide rail; 5. a linkage rod; 51. a unitary rod; 511. a sleeve; 512. a slide bar; 52. a first rotating shaft; 53. a rotating plate; 54. a second rotating shaft; 55. a third rotating shaft; 6. a power assembly; 61. a rack; 62. a gear; 63. a power motor; 64. a driving wheel; 65. a belt; 7. a roll shaft; 71. a shaft lever; 72. a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a device and a method for detecting the perpendicularity of a building wall surface.

Referring to fig. 1, a building wall straightness detection device that hangs down, including support body 1, along the three dipperstick of vertical interval setting, set up the link member between three dipperstick and set up in the power component 6 of support body 1.

The frame body 1 comprises a fixed frame 11 and a vertical connecting frame 12 arranged on the fixed frame 11, and the fixed frame 11 is arranged in an L shape. A plurality of bolt holes are formed in the fixing frame 11, in the process of practical use, a measurer can connect the fixing frame 11 to the output end of the shear type supporting frame, the hydraulic cylinder or other mechanisms capable of achieving vertical driving through the bolts, and the height of the verticality detection device is adjusted.

Among the three measuring ruler, the dipperstick that is located the centre is fixed ruler 2, and the dipperstick that is located both sides is for removing chi 3, and fixed ruler 2 and two equal level settings of removing chi 3 just are perpendicular with link 12, and fixed ruler 2 is the same with the length direction who removes chi 3.

The fixed ruler 2 comprises a fixed rod 21 fixed on the connecting frame 12, a fixed ruler plate 22 is fixed on the side wall of the fixed rod 21 through a plurality of supporting rods 211 arranged at intervals, and a distance is reserved between the fixed ruler plate 22 and the two opposite side walls of the fixed rod 21. The fixing rod 21 is further fixed with two reinforcing inclined rods 212, the two reinforcing inclined rods 212 are symmetrically arranged on the upper side and the lower side of the fixing rod 21, and one end of each reinforcing inclined rod 212 far away from the fixing rod 21 is fixed on the connecting frame 12.

The connecting frame 12 is provided with connecting seats 4 corresponding to the movable rulers 3 one by one, and the movable rulers 3 are connected to the connecting seats 4 in a sliding manner along the length direction of the movable rulers 3. Specifically, the connecting seat 4 includes a moving seat 41 disposed on the connecting frame 12, a guide rail 42 extending along a length direction of the moving rule 3 is fixed on the moving seat 41, the moving rule 3 includes a moving rod 31 having a hollow interior, the moving rod 31 is slidably sleeved on the guide rail 42, a moving rule plate 32 is fixed on a side wall of the moving rod 31, the moving rule plate 32 and the fixed rule plate 22 are located on the same side, and the moving rule plate 32 is identical to and vertically corresponding to the fixed rule plate 22.

The fixed rod 21 and the two movable rods 31 are respectively printed with zero scale bars on the side walls of one ends close to the connecting frame 12, the zero scale bars are not shown in the drawing, the distances between the three zero scale bars and the connecting frame 12 are equal, the zero scale lines on the fixed ruler plate 22 correspond to the positions of the zero scale bars on the fixed rod 21, and when the movable ruler 3 is at the initial position, the zero scale lines on the movable ruler plate 32 correspond to the positions of the zero scale bars on the movable rods 31. When the perpendicularity of the wall surface is measured, the perpendicularity detection device is adjusted, one ends, close to the wall surface, of the fixed ruler plates 22 and the two movable ruler plates 32 are abutted to the wall surface, and the measurement result is obtained by reading scale readings corresponding to the zero scale marks on the two movable ruler plates 32.

In addition, one end of the movable ruler plate 32, which is far away from the connecting frame 12, extends out of the movable rod 31, and one end of the fixed ruler plate 22, which is far away from the connecting frame 12, extends out of the fixed rod 21, so that the influence of the movable rod 31 and the fixed rod 21 on measurement is reduced.

With reference to fig. 1 and 2, the linkage member includes a linkage rod 5 disposed at one end of the fixed ruler 2 far away from the connecting frame 12, the linkage rod 5 includes two single rods 51, the single rods 51 are telescopic rods, and the single rods 51 include sleeves 511 and sliding rods 512 slidably connected in the sleeves 511. The linkage rod 5 further comprises a rotating plate 53 which is rotatably connected to the fixing rod 21 through a first rotating shaft 52, the rotating plate 53 is located between the fixing rod 21 and the fixed ruler plate 22, the rotating plate 53 is U-shaped, the opening of the U-shaped is towards the fixed ruler plate 22, and the first rotating shaft 52 is horizontally arranged and is perpendicular to the length direction of the fixed ruler 2. The rotating plate 53 is provided with a second rotating shaft 54 rotatably connected thereto, and an axis of the second rotating shaft 54 is arranged along a length direction of the fixed scale 2.

One end of the sleeve 511, which is far away from the sliding rod 512, is sleeved outside the second rotating shaft 54 and fixed with the second rotating shaft 54, the two sleeves 511 are arranged in a staggered manner along the axial direction of the sliding rod 512, the two sleeves 511 are located between the openings of the rotating plate 53, and a gap for the sleeves 511 to rotate around the second rotating shaft 54 is reserved between the outer wall of the sleeve 511 and the side wall of the rotating plate 53 and the side wall of the fixed ruler plate 22. One end of the sliding rod 512 away from the sleeve 511 is rotatably connected to the moving rod 31 through a third rotating shaft 55, and the axial direction of the third rotating shaft 55 is the same as the axial direction of the first rotating shaft 52.

With reference to fig. 1 and 3, in order to enable the movable ruler 3 to rotate together with the single rod 51, a specific connection manner between the movable base 41 and the connecting frame 12 is that a sliding groove 121 arranged in an arc shape is provided on the connecting frame 12, a center of a circle where the sliding groove 121 is located on an extension line of an axis of the second rotating shaft 54, a locking bolt 122 arranged along a length direction of the movable ruler 3 is slidably inserted into the sliding groove 121, a head of the locking bolt 122 is located on one side of the connecting frame 12 away from the movable base 41, the locking bolt 122 is in threaded connection with the movable base 41 after penetrating through the sliding groove 121, and the locking bolt 122 is screwed up to lock a position of the movable base 41. In order to facilitate the operation of the locking bolt 122 by the measurer, the fixing frame 11 is provided with an operation port 112 for the measurer to operate.

When the protruding condition of some wall that causes because of remaining reasons such as construction member on the wall appears, through the removal of gangbar 5 restriction removal chi 3, make two removal chi 3 and the one end that fixed chi 2 is close to the wall be in same plane that is on a parallel with the wall all the time, drive two removal chi 3 removals when removing the straightness detection device that hangs down, make fixed chi 2 and two one end butt that removes chi 3 and be close to the wall in the wall, if in three measuring chi, the one end that one or two dipperstick are close to the wall is not the butt when the wall, then need adjust the position of straightness detection device that hangs down, when needing to avoid the protrusion, can also adjust the angle of removing chi 3 through rotating removal chi 3, until the equal butt in the wall of the one end that three dipperstick is close to the wall, again record the measuring result of dipperstick, the accuracy of measuring result has been promoted.

Referring to fig. 4, the connection frame 12 is connected to the fixing frame 11 in a specific manner, in which the connection frame 12 is rotatably connected to the fixing frame 11, a rotation axis between the connection frame 12 and the fixing frame 11 is disposed along a length direction of the fixed scale 2, and a driving motor 111 for driving the connection frame 12 to rotate is fixed to a side wall of the fixing frame 11.

Referring to fig. 1 and 5, the power assembly 6 includes racks 61 respectively fixed to one ends of the two moving rods 31 close to the connecting frame 12, the racks 61 are arranged along the length direction of the moving rods 31, an extending plate 411 is fixed to the moving base 41, a gear 62 engaged with the racks 61 is rotatably connected to the extending plate 411, and a power motor 63 for driving the gear 62 to rotate is fixed to the extending plate 411 located above. The power assembly 6 further comprises two transmission wheels 64, the two transmission wheels 64 are respectively and fixedly arranged on the two gears 62 in a coaxial manner, and a belt 65 is sleeved on the outer sides of the two transmission wheels 64.

Referring to fig. 5 and 6, in order to make the movable ruler 3 rotate around the second rotating shaft 54, the belt 65 bends along with the movement of the movable ruler 3, the side wall of the fixed ruler 2 is fixedly provided with two rollers 7, the rollers 7 are arranged along the length direction of the fixed ruler 2, the two rollers 7 are arranged at intervals along the axial direction of the first rotating shaft 52, and the two rollers 7 are respectively located at two sides of the belt 65. The side wall of the fixed rod 21 is fixed with a support 213 for supporting the roller shaft 7, the roller shaft 7 comprises a shaft rod 71 fixed on the support 213 and rollers 72 sleeved outside the shaft rod 71 in a rotating manner, and two side walls of the belt 65 are respectively contacted with the side walls of the two rollers 72, so that the belt 65 is bent along with the movement of the movable ruler 3 when the belt 65 is normally used.

A detection method of a building wall perpendicularity detection device is combined with figures 1 to 6 and comprises the following steps:

s1, a power motor 63 is started by a mobile perpendicularity detection device, a gear 62 connected with the power motor 63 rotates under the action of the power motor 63, and the other gear 62 is driven to transmit through a transmission wheel 64 and a belt 65, so that two racks 61 respectively drive two mobile rulers 3 to synchronously move in opposite directions, and one ends, close to a wall surface, of a fixed ruler plate 22 and one ends, close to the wall surface, of two mobile ruler plates 32 are abutted to the wall surface;

s2, when the fixed ruler plates 22 and the movable ruler plates 32 are close to one ends of the wall surface and are not abutted against the wall surface, adjusting the position of the verticality detection device to avoid a bulge on the wall surface until one ends of the fixed ruler plates 22 and one ends of the two movable ruler plates 32 are abutted against the wall surface;

when the convex objects need to be avoided, the angle of the movable ruler 3 can be adjusted by rotating the movable ruler 3, the connecting frame 12 is driven to rotate by the driving motor 111, and the overall angles of the three measuring rulers can be adjusted until the fixed ruler plate 22 and one end of the two movable ruler plates 32 are abutted against the wall surface;

s3, record the measuring result of dipperstick, through measuring repeatedly, reach final result, reduced because of the protruding inaccuracy that causes of wall, promoted measuring result' S accuracy.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building wall straightness detection device that hangs down, includes support body (1), its characterized in that: the frame body (1) is horizontally provided with three measuring scales at intervals in the vertical direction, the length directions of the three measuring scales are the same, the measuring scale in the middle is set to be a fixed scale (2), the measuring scales on two sides are set to be movable scales (3), the fixed scale (2) is fixedly arranged on the frame body (1), the two movable scales (3) are connected to the frame body (1) in a sliding mode along the length direction of the two movable scales respectively, and the frame body (1) is provided with a power assembly (6) for driving the two movable scales (3) to move;

a linkage piece is arranged between the two movable rulers (3) and the fixed ruler (2), and the linkage piece is used for enabling one ends, close to the wall surface, of the fixed ruler (2) and the two movable rulers (3) to be positioned on the same plane parallel to the wall surface;

the linkage piece comprises a linkage rod (5) which is rotatably connected to the fixed ruler (2) through a first rotating shaft (52), the linkage rod (5) is arranged to be a telescopic rod, and two ends of the linkage rod (5) are rotatably connected to the two movable rulers (3) through third rotating shafts (55) respectively;

the linkage rod (5) comprises a rotating plate (53) which is rotatably connected to the fixed ruler (2) through a first rotating shaft (52), the linkage rod (5) further comprises two single rods (51), the single rods (51) are telescopic rods, two ends, close to each other, of the single rods (51) are rotatably connected to the rotating plate (53) through a second rotating shaft (54), two ends, far away from each other, of the two single rods (51) are rotatably connected to the two movable rulers (3) through third rotating shafts (55), the second rotating shafts (54) are arranged along the length direction of the fixed ruler (2), and the movable rulers (3) can rotate around the second rotating shafts (54) relative to the frame body (1);

the frame body (1) comprises a fixed frame (11) and a connecting frame (12) which is rotatably connected to the fixed frame (11), the connecting frame (12) is used for being connected with the fixed ruler (2) and the movable ruler (3), a driving piece for driving the connecting frame (12) to rotate is arranged on the fixed frame (11), and a rotating shaft between the connecting frame (12) and the fixed frame (11) is arranged along the length direction of the fixed ruler (2);

the connecting frame (12) is connected with a guide rail (42) in a sliding manner, the guide rail (42) is used for being matched with the movable ruler (3) in a sliding manner, and a locking piece for locking the guide rail (42) is arranged on the connecting frame (12);

the power assembly (6) comprises racks (61) respectively fixedly arranged on the two movable rulers (3), a gear (62) meshed with the racks (61) and a power motor (63) for driving the gear (62) to rotate, and the power motor (63) is fixedly arranged on the guide rail (42);

the gear (62) is coaxially and fixedly provided with driving wheels (64), belts (65) are sleeved on the outer sides of the two driving wheels (64), the power motor (63) is used for driving one gear (62) to rotate, and the fixed ruler (2) is fixedly provided with a fixing piece for enabling the belts (65) to be bent along with the movement of the movable ruler (3);

the mounting is including setting up in roller (7) of fixed ruler (2), the length direction setting of fixed ruler (2) is followed in roller (7), roller (7) interval is provided with two, belt (65) are worn to locate between two roller (7), just belt (65) and the outer wall contact of two roller (7).

2. The detection method of the building wall perpendicularity detection device according to claim 1, characterized by comprising the following steps:

s1, moving a verticality detection device, and driving two moving rulers (3) to move through a power assembly (6) so that one ends, close to a wall surface, of a fixed ruler (2) and one ends, close to the wall surface, of the two moving rulers (3) are abutted to the wall surface;