CN215952533U

CN215952533U - Building settlement deformation detection device

Info

Publication number: CN215952533U
Application number: CN202122457736.XU
Authority: CN
Inventors: 方维维
Original assignee: Wuxi Huaye Surveying And Mapping Service Co ltd
Current assignee: Wuxi Huaye Surveying And Mapping Service Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-04
Anticipated expiration: 2031-10-12

Abstract

The utility model belongs to the technical field of building engineering settlement detection technique and specifically relates to a building settlement deformation detection device is related to, including the wall body, still include detection mechanism, detection mechanism includes base, mounting panel and connecting rod, the base is kept away from the wall body sets up, the mounting panel is connected on the base, the one end of connecting rod with wall connection, the connecting rod with wall body mutually perpendicular, the connecting rod with vertical direction sliding fit is followed to the mounting panel, be connected with an infrared distance meter that is used for measuring the vertical direction displacement of connecting rod and changes on the mounting panel, an infrared distance meter is located the top of connecting rod, this application has the effect that improves building settlement detection efficiency.

Description

Building settlement deformation detection device

Technical Field

The application relates to the technical field of constructional engineering settlement detection, in particular to a building settlement deformation detection device.

Background

With the rapid development of the industry and the civil construction industry, various complex and large-scale engineering buildings are increased day by day, a large number of buildings are densely erected on the ground, so that the deformation of a foundation and surrounding strata is inevitably caused, and the settlement of the buildings needs to be observed in order to ensure the safety of the buildings and the lives and properties of people.

Chinese utility model patent No. CN214066041U discloses a settlement and deformation movement observation device for buildings, comprising a protection box and an auxiliary observation structure, wherein the protection box is fixedly connected to the wall, the auxiliary observation structure comprises a moving pipe fixedly arranged at the bottom of the front side of the protection box body, the bottom of the moving pipe is movably provided with a fixed pipe, the fixed pipe is fixedly arranged on the ground, the fixed pipe is provided with a sliding chute matched with the movable pipe, the bottom of the front side wall of the movable pipe is fixedly provided with a movable mark, the front side wall of the fixed pipe is provided with a vertical chute matched with the movable mark, and the front side wall of the fixed pipe is provided with scale marks, when the building takes place to subside, remove the pipe and move down along the spout along guard box and wall body, remove the code and remove in erecting the inslot, fixed pipe and removing produce relative displacement between the pipe, the operator is through reading the scale mark on the fixed pipe to obtain the data that the building subsides deformation displacement.

When using above-mentioned observation device, because the fixed pipe is fixed on the subaerial near the wall body, the building can drive its peripheral ground and sink when subsiding to lead to subsiding data and producing the deviation, operating personnel still need can obtain comparatively accurate data through subsequent error correction, thereby reduced the detection efficiency that the building subsided.

SUMMERY OF THE UTILITY MODEL

In order to improve the detection efficiency that subsides of building, this application provides a building subsides deformation detection device.

The application provides a building subsides deformation detection device adopts following technical scheme:

the utility model provides a building subsides and warp detection device, includes the wall body, still includes detection mechanism, detection mechanism includes base, mounting panel and connecting rod, the base is kept away from the wall body sets up, the mounting panel is connected on the base, the one end of connecting rod with wall connection, the connecting rod with wall body mutually perpendicular, the connecting rod with vertical direction sliding fit is followed to the mounting panel, be connected with the first infrared distance meter that is used for measuring the vertical direction displacement of connecting rod and changes on the mounting panel, first infrared distance meter is located the top of connecting rod.

Through adopting above-mentioned technical scheme, when measuring that the building subsides and warp, first infrared distance meter measures the position change of connecting rod in vertical side, operating personnel can directly read the data on the first infrared distance meter through the display screen on the first infrared distance meter, obtain the vertical direction displacement change of connecting rod, thereby obtain the settlement data of building, made things convenient for operating personnel to read the data, the detection efficiency that the building subsides has been improved, because the building is when subsiding, can drive its peripheral ground and subside, consequently, set up the base subaerial keeping away from the wall body, thereby the accuracy of subsidence data has been improved, the work of operating personnel correction error has been reduced, the detection efficiency that the building subsided has been improved.

Optionally, be provided with buried groove and guard box on the wall body, the guard box is located the buried groove, the bottom of guard box is rotated and is connected with and rotates a section of thick bamboo, be connected with the stopper on the inside wall of a section of thick bamboo that rotates, the stopper is provided with a plurality of, one of connecting rod serve be provided with the spacing groove that the stopper suits, the spacing groove is L shape, the connecting rod is inserted and is established rotate in the section of thick bamboo, the stopper is inserted and is established the spacing inslot with the spacing groove joint.

Through adopting above-mentioned technical scheme, when connecting rod and guard box, insert the connecting rod and rotate a section of thick bamboo in, rotate a section of thick bamboo to stopper and spacing groove joint link together connecting rod and a section of thick bamboo of rotating, realize being connected dismantling of connecting rod and wall body, thereby when need not subsiding the measurement to the building, dismantle the connecting rod from the building, do not influence the use of building in daily.

Optionally, the cross-section of mounting panel is L shape, the vertical portion of mounting panel with the base is connected perpendicularly, sliding connection has the spliced pole on the mounting panel, be provided with first constant head tank in the vertical portion of mounting panel, first constant head tank sets up along vertical direction, the one end of spliced pole is connected with first locating piece, and first locating piece is located first constant head tank and with first constant head tank sliding fit, the spliced pole with the connecting rod links to each other.

Through adopting above-mentioned technical scheme, when the building takes place to subside, the connecting rod follows the wall body and moves down, and first locating piece removes in first constant head tank, and the sliding fit of first locating piece and first constant head tank provides the direction for the connecting rod is at the ascending removal in vertical direction.

Optionally, a second positioning groove is formed in the connecting rod, the cross section of the second positioning groove is arc-shaped, the length direction of the second positioning groove is consistent with the length direction of the connecting rod, one end, far away from the first positioning block, of the connecting rod is connected with a second positioning block, the second positioning block is spherical, and the second positioning block is located in the second positioning groove and in sliding fit with the second positioning groove.

Through adopting above-mentioned technical scheme, when removing the base, the second locating piece removes in the second constant head tank to change the distance between base and the wall body, the user can adjust the position of base according to the demand, when the building takes place to incline, the connecting rod inclines along with the building, and the second locating piece sets up to globular, makes the connecting rod when the slope, can not lead to the fact the influence to spliced pole, mounting panel.

Optionally, the axis of spliced pole with the axis of connecting rod is perpendicular and crossing, it is used for measuring to rotate to be connected with on the section of thick bamboo be used for rotating a section of thick bamboo nozzle center at the ascending altitude measurement appearance of vertical side height, be connected with on the spliced pole and be used for measuring the altitude measurement appearance of spliced pole axis at vertical side height, it is used for measuring to rotate to be connected with on the section of thick bamboo rotate a section of thick bamboo nozzle center to the second infrared distance meter of the distance between the spliced pole, the second infrared distance meter is located the nozzle department of a section of thick bamboo rotates, the infrared emission mouth orientation of second infrared distance meter the spliced pole, second infrared distance meter, two altitude measurement appearance with the axis of connecting rod is located same plane.

Through adopting above-mentioned technical scheme, when measuring that the building takes place the slope, the connecting rod follows the wall body and takes place the slope, read the data on the altitude measurement appearance of rotating a nozzle department and on the spliced pole, calculate and obtain the difference in height between a nozzle center of a rotating barrel and the spliced pole axle center, the infrared ray is transmitted to the spliced pole to the second infrared distance meter, operating personnel reads the data on the second infrared distance meter, thereby obtain the distance between second infrared distance meter and the spliced pole after the connecting rod slopes, obtain the nozzle center of a rotating barrel to the distance between the spliced pole, after measuring the radius of spliced pole, can obtain the nozzle center of a rotating barrel to the distance between spliced pole axis and the nodical of connecting rod axis, to can obtain the inclination of building through calculating operating personnel.

Optionally, the base is connected with support legs through a lifting cylinder, and the support legs are provided with a plurality of support legs.

Through adopting above-mentioned technical scheme, when the ground unevenness at base place, start the lift cylinder, adjust the distance between stabilizer blade and the base through the lift cylinder to make base and horizontal plane parallel.

Optionally, the base is connected with a level gauge.

Through adopting above-mentioned technical scheme, when adjusting lift cylinder, the operator detects the position relation between base and the horizontal plane through observing the spirit level, makes things convenient for the operator to adjust the base to the position parallel with the horizontal plane.

Optionally, one end of the supporting leg, which is far away from the base, is connected with a self-locking universal wheel.

Through adopting above-mentioned technical scheme, the setting of locking-type universal wheel is convenient for detection mechanism's removal, conveniently removes detection mechanism to the detection position and installs, before measuring the building and subsiding, promotes the base, removes from locking-type universal wheel, and when detection mechanism was removed the detection position, the locking-type universal wheel of locking-type to fix the base and measure in the position of keeping away from the building.

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

1. when the settlement deformation of the building is measured, the first infrared distance meter measures the position change of the connecting rod in the vertical direction, an operator can directly read data on the first infrared distance meter through a display screen on the first infrared distance meter to obtain the vertical direction displacement change of the connecting rod, so that the settlement data of the building can be obtained, the data reading by the operator is facilitated, and the detection efficiency of the settlement of the building is improved;

2. when the connecting rod and the protection box are connected, the connecting rod is inserted into the rotating cylinder, the rotating cylinder is rotated, so that the limiting block is clamped with the limiting groove, the connecting rod is connected with the rotating cylinder, the connecting rod is detachably connected with the wall body, and the connecting rod is detached from the building when the building does not need to be subjected to settlement measurement, so that the daily use of the building is not influenced;

3. when removing the base, the second locating piece removes in the second constant head tank to change the distance between base and the wall body, the user can adjust the position of base according to the demand, when the building takes place to incline, the connecting rod inclines along with the building, and the second locating piece sets up to globular, makes the connecting rod when the slope, can not lead to the fact the influence to spliced pole, mounting panel.

Drawings

Fig. 1 is a schematic structural view for embodying a building settlement deformation detecting apparatus;

FIG. 2 is a schematic view for showing a positional relationship between the rotary cylinder and the connecting rod;

FIG. 3 is a schematic view for showing a positional relationship between the protection box and the connection bar;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic view for showing a position relationship between the second positioning block and the second positioning groove.

Description of reference numerals:

1. a wall body; 2. a protection box; 3. a base; 4. mounting a plate; 5. a connecting rod; 6. a first infrared range finder; 7. pre-burying a groove; 8. a box door; 9. mounting grooves; 10. a rotating cylinder; 11. a limiting block; 12. a limiting groove; 13. a support leg; 14. a level gauge; 15. a lifting cylinder; 16. self-locking universal wheels; 17. an altitude gauge; 18. a first positioning groove; 19. connecting columns; 20. a first positioning block; 21. a second positioning groove; 22. a second positioning block; 23. and a second infrared distance meter.

Detailed Description

The embodiment of the application discloses building settlement deformation detection device. Referring to fig. 1 and 2, the wall body 1, the protection box 2 and the detection mechanism are included, and the detection mechanism includes a base 3, a mounting plate 4 and a connecting rod 5.

Refer to fig. 1, fig. 3 and fig. 4, be provided with embedded groove 7 on the wall body 1, protection box 2 is located embedded groove 7 and is connected with wall body 1 through concrete placement, the bottom setting of embedded groove 7 is kept away from to the opening side of protection box 2, it has chamber door 8 to articulate on protection box 2, the bottom of protection box 2 is provided with mounting groove 9, it is connected with a rotation section of thick bamboo 10 to rotate on protection box 2, the one end that rotation section of thick bamboo 10 and protection box 2 rotate to be connected is located mounting groove 9, be connected with stopper 11 on the inside wall of a rotation section of thick bamboo 10, stopper 11 is provided with four, four stopper 11 are used the axle center of a rotation section of thick bamboo 10 as central circumference array on the inside wall of a rotation section of thick bamboo 10, stopper 11 is located the nozzle of a rotation section of thick bamboo 10.

Referring to fig. 2 and 5, the length of the connecting rod 5 is greater than ten meters, a limiting groove 12 is formed in one end of the connecting rod 5, the limiting groove 12 is L-shaped, the connecting rod 5 is inserted into the rotating cylinder 10, a limiting block 11 is inserted into the limiting groove 12 and clamped with the limiting groove 12, and the connecting rod 5 is perpendicular to the wall body 1.

Referring to fig. 1, be connected with stabilizer blade 13 and spirit level 14 on the base 3, base 3 keeps away from wall body 1 and sets up, the level of base 3 sets up, wall body 1 setting is kept away from to base 3, stabilizer blade 13 is provided with four, link to each other with stabilizer blade 13 through lift cylinder 15 on the base 3, lift cylinder 15 is connected on base 3, lift cylinder 15's piston rod links to each other with stabilizer blade 13, the one end that base 3 was kept away from to stabilizer blade 13 is connected with from locking-type universal wheel 16, spirit level 14 is provided with two, two spirit level 14 mutually perpendicular, spirit level 14 is connected in one side that ground was kept away from to base 3.

Referring to fig. 1 and 5, mounting panel 4 is connected on base 3, mounting panel 4's cross-section is L shape, mounting panel 4's vertical portion is connected with base 3 is perpendicular, sliding connection has spliced pole 19 on mounting panel 4, be provided with first constant head tank 18 on mounting panel 4's the vertical portion, first constant head tank 18 sets up along vertical direction, the cross-section of first constant head tank 18 is dovetail shape, spliced pole 19's one end is connected with first locating block 20, the cross-section of first locating block 20 is dovetail shape, first locating block 20 is located first constant head tank 18 and with first constant head tank 18 sliding fit, be connected with first infrared distance meter 6 on the horizontal part of mounting panel 4 towards one side lateral wall of base 3, first infrared distance meter 6's infrared emission mouth is towards spliced pole 19, first infrared distance meter 6 is located spliced pole 19 directly over.

Referring to fig. 1 and 5, a second positioning groove 21 is formed in the side wall, facing the mounting plate 4, of the connecting rod 5, the length direction of the second positioning groove 21 is consistent with that of the connecting rod 5, the cross section of the second positioning groove 21 is arc-shaped, one end, far away from the first positioning block 20, of the connecting column 19 is connected with a second positioning block 22, the second positioning block 22 is spherical, the second positioning block 22 is located in the second positioning groove 21 and is in sliding fit with the second positioning groove 21, the connecting rod 5 is perpendicular to the mounting plate 4, and the axis of the connecting rod 5 is perpendicular to and intersected with that of the connecting column 19.

Referring to fig. 1 and 2, a second infrared distance meter 23 for measuring the distance between the center of the nozzle of the rotary drum 10 and the connecting column 19 is connected to the rotary drum 10, the second infrared distance meter 23 is located at the nozzle of the rotary drum 10, the infrared emission port of the second infrared distance meter 23 faces the connecting column 19, an altitude measuring instrument 17 for measuring the height of the nozzle center of the rotary drum 10 in the vertical direction is connected to the rotary drum 10, an altitude measuring instrument 17 for measuring the height of the axis of the connecting column 19 in the vertical direction is connected to the connecting column 19, and the second infrared distance meter 23, the two altitude measuring instruments 17 and the axis of the connecting rod 5 are located in the same plane.

The implementation principle of the building settlement deformation detection device in the embodiment of the application is as follows: before the detection device is used, the box door 8 is opened to expose the inside of the protection box 2, the limit block 11 is inserted into the limit groove 12, the connecting rod 5 is inserted into the rotating cylinder 10, then the rotating cylinder 10 is rotated, the limit block 11 is clamped with the limit groove 12, so that the connecting rod 5 cannot slip from the rotating cylinder 10, then the base 3 is pushed, the self-locking universal wheel 16 rolls on the ground to drive the base 3 to move, the second positioning block 22 moves along the second positioning groove 21 towards the direction far away from the wall body, so that the base 3 is placed at the position far away from the wall body 1, the self-locking universal wheel 16 is locked, the position of the base 3 is fixed, the level gauge 14 is observed to judge whether the base 3 is in a horizontal state, then the lifting cylinder 15 is started to adjust the distance between the four support legs 13 and the base 3 until the level gauge 14 displays that the base 3 is in the horizontal state, the lifting cylinder 15 is closed, the base 3 is placed at a position far away from the building, thereby reducing the influence of the ground on which the base 3 is placed sinking along with the building.

When the building is settled, the connecting rod 5 moves downwards along with the wall body 1, the first positioning block 20 moves in the first positioning groove 18, the connecting rod 5 moves along the vertical direction, the first infrared distance meter 6 emits infrared rays to the connecting column 19, an operator can directly read data on the first infrared distance meter 6 through a display screen on the first infrared distance meter 6 to obtain the distance change between the connecting column 19 and the first infrared distance meter 6 after settlement, thereby obtaining the settlement data of the building, facilitating the reading of the data by operators, improving the detection efficiency of the settlement of the building, because the position of base 3 is kept away from wall body 1 to the influence that has reduced base 3 place ground and has taken place to subside along with the building has improved the accuracy of subsiding the data, has reduced the work of operating personnel correction error, has improved the detection efficiency that the building subsided.

When the inclination of a building is measured, the connecting rod 5 inclines along with the wall body 1, the second positioning block 22 and the second positioning groove 21 move relatively at the moment, the data on the two altitude measuring instruments 17 are read, the height difference between the center of the opening of the rotating cylinder 10 and the axis of the connecting column 19 is obtained through calculation, the second infrared distance meter 23 emits infrared rays to the connecting column 19, an operator can directly read the data on the second infrared distance meter 23 through a display screen on the second infrared distance meter 23, thereby obtaining the distance between the second infrared distance meter 23 and the connecting column 19 after the connecting rod 5 is inclined, obtaining the distance between the center of the tube opening of the rotating tube 10 and the connecting column 19, measuring the radius of the connecting column 19, the distance from the center of the opening of the rotary drum 10 to the intersection point of the axis of the connecting column 19 and the axis of the connecting rod 5 is obtained, and the inclination angle of the building can be obtained by calculating an operator.

After the measurement is finished, the rotating barrel 10 is rotated, the limiting block 11 moves in the limiting groove 12, the clamping between the limiting block 11 and the limiting groove 12 is removed, the connecting rod 5 is separated from the rotating barrel 10, the connecting rod 5 is moved out of the protection box 2, the box door 8 is closed, and the box door 8 plays a role in protecting the inside of the protection box 2.

Claims

1. The utility model provides a building subsides deformation detection device, includes wall body (1), its characterized in that: still include detection mechanism, detection mechanism includes base (3), mounting panel (4) and connecting rod (5), base (3) are kept away from wall body (1) sets up, mounting panel (4) are connected on base (3), the one end of connecting rod (5) with wall body (1) are connected, connecting rod (5) with wall body (1) mutually perpendicular, connecting rod (5) with vertical direction sliding fit is followed in mounting panel (4), be connected with on mounting panel (4) and be used for measuring first infrared distance meter (6) that connecting rod (5) vertical direction displacement changes, first infrared distance meter (6) are located the top of connecting rod (5).

2. The building settlement deformation detecting device according to claim 1, wherein: be provided with buried groove (7) and guard box (2) on wall body (1), guard box (2) are located in buried groove (7), the bottom of guard box (2) is rotated and is connected with and rotates a section of thick bamboo (10), be connected with stopper (11) on the inside wall of a section of thick bamboo (10), stopper (11) are provided with a plurality of, one of connecting rod (5) serve be provided with stopper (11) suitable spacing groove (12), spacing groove (12) are L shape, connecting rod (5) are inserted and are established rotate in the section of thick bamboo (10), stopper (11) are inserted and are established in spacing groove (12) with spacing groove (12) joint.

3. The building settlement deformation detecting device according to claim 2, wherein: the cross-section of mounting panel (4) is L shape, the vertical portion of mounting panel (4) with base (3) are connected perpendicularly, sliding connection has spliced pole (19) on mounting panel (4), be provided with first constant head tank (18) in the vertical portion of mounting panel (4), vertical direction setting is followed in first constant head tank (18), the one end of spliced pole (19) is connected with first locating piece (20), and first locating piece (20) are located in first constant head tank (18) and with first constant head tank (18) sliding fit, spliced pole (19) with connecting rod (5) link to each other.

4. The building settlement deformation detecting device according to claim 3, wherein: be provided with second constant head tank (21) on connecting rod (5), the cross-section of second constant head tank (21) is the arc, the length direction of second constant head tank (21) with the length direction of connecting rod (5) is unanimous, spliced pole (19) are kept away from the one end of first locating piece (20) is connected with second locating piece (22), second locating piece (22) are globular, second locating piece (22) are located in second constant head tank (21) and with second constant head tank (21) sliding fit.

5. The building settlement deformation detecting device according to claim 4, wherein: the axis of the connecting column (19) is vertical to and intersected with the axis of the connecting rod (5), the rotary cylinder (10) is connected with an altitude measuring instrument (17) for measuring the height of the center of the cylinder opening of the rotary cylinder (10) in the vertical direction, an altitude measuring instrument (17) used for measuring the height of the axis of the connecting column (19) in the vertical direction is connected to the connecting column (19), the rotating cylinder (10) is connected with a second infrared distance meter (23) used for measuring the distance between the center of the cylinder opening of the rotating cylinder (10) and the connecting column (19), the second infrared distance meter (23) is positioned at the opening of the rotating cylinder (10), the infrared emission opening of the second infrared distance meter (23) faces the connecting column (19), the second infrared distance measuring instrument (23), the two altitude measuring instruments (17) and the axis of the connecting rod (5) are located in the same plane.

6. The building settlement deformation detecting device according to claim 1, wherein: the base (3) is connected with supporting legs (13) through a lifting cylinder (15), and the supporting legs (13) are provided with a plurality of.

7. The building settlement deformation detecting device according to claim 6, wherein: the base (3) is connected with a level gauge (14).

8. The building settlement deformation detecting device according to claim 6, wherein: one end of the supporting leg (13) far away from the base (3) is connected with a self-locking universal wheel (16).