CN117906572B - Building foundation construction settlement measuring device - Google Patents
Building foundation construction settlement measuring device Download PDFInfo
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- CN117906572B CN117906572B CN202410303161.1A CN202410303161A CN117906572B CN 117906572 B CN117906572 B CN 117906572B CN 202410303161 A CN202410303161 A CN 202410303161A CN 117906572 B CN117906572 B CN 117906572B
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a settlement measurement device for construction of a building foundation, which relates to the technical field of foundation settlement measurement and comprises the following components: the device comprises two opposite supporting frames, wherein two opposite supporting frames are fixedly connected with two butt plates, a telescopic rod is fixedly connected between the two opposite butt plates, a sleeve frame is sleeved between the two butt plates, the sleeve frame is fixed with the butt plates through bolts, connecting frames are arranged at the tops of the two supporting frames, a detection piece is driven to transversely move through a transverse moving mechanism, the detection piece moves up and down along the subsidence of the ground, the upper part of the detection piece forms a corresponding track at the bottom of the model mud, and the longitudinal moving mechanism can be started to drive the transverse moving mechanism to move, so that the moving range of the detection piece is enlarged, the detection piece can form the subsidence degree of the whole piece area through extruding the model mud, and the subsidence deformation of the whole piece area can be simulated.
Description
Technical Field
The invention relates to the technical field of foundation settlement detection, in particular to a settlement measuring device for building foundation construction.
Background
The foundation layer deforms under the load action of the building, and the building foundation also subsides, especially when the load difference is large or the foundation layer is weak and uneven, the foundation layer tends to cause large uneven settlement, so that certain parts of the building are cracked, inclined and even collapsed.
The prior art Chinese patent No. 116124085A discloses a technical field of foundation settlement measurement, in particular to a foundation settlement deformation measurement device and a measurement method. It comprises a supporting device and a positioning device. According to the invention, the positioning assembly is arranged to slide along the surface of the foundation subsidence area along the sliding block, the bottom of the positioning assembly is always attached to the surface of the foundation subsidence area in the moving process, the change trend of the surface of the foundation subsidence area is fed back through the up-and-down movement of the positioning assembly, the up-and-down movement distance of the positioning assembly is measured, the heights of the surface points of different foundation subsidence areas can be obtained, the synchronous movement of the drawing head and the positioning assembly is kept, the tail end of the drawing head is contacted with the side surface of the drawing surface, a mark consistent with the movement track of the drawing surface is left on the drawing surface in the moving process of the drawing head, the mark is the deformation of the surface of the foundation subsidence area, the mark measurement result is formed on the drawing surface, and the change trend, the highest point height and the lowest point height of the surface deformation of the surface of the foundation subsidence area are obtained, and the measurement basis is provided for filling in the later period.
However, the above scheme can only measure the track on a straight line, often the subsidence is a regional type, and needs to be repeatedly adjusted, and when the subsidence track is mapped, only a single track can be drawn, the subsidence detection on different points can not be adjusted according to the needs, the subsidence deformation of the whole region can not be completely drawn, and further the subsidence model of the whole region can not be directly obtained.
Therefore, it is necessary to provide a device for measuring settlement of construction foundation construction to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a settlement measuring device for building foundation construction, which aims to solve the problems in the background technology.
Based on the thought, the invention provides the following technical scheme: a construction settlement measurement device for a building foundation, comprising:
The device comprises two opposite supporting frames, two abutting plates, telescopic rods, a sleeve frame, a connecting frame, a hydraulic telescopic rod, a pressing frame and a clamping pin piece, wherein the two abutting plates are fixedly connected between the two opposite supporting frames;
The bottom of the detection piece is contacted with the foundation settlement surface and is arranged between the two support frames, a transverse moving mechanism for driving the detection piece to transversely move is arranged between the two support frames, and the tops of the two support frames are respectively provided with a longitudinal moving mechanism for driving the transverse moving mechanism to longitudinally move;
Model mud, model mud adheres to the inside bottom of pushing down the frame for extrude and detect an upper portion, record the motion trail that detects the piece along with foundation subsidence area face variation trend reciprocates, model mud bottom is provided with the film, film and pushing down frame inner wall fixed connection.
As a further scheme of the invention: the vertical moving mechanism comprises a moving seat which is arranged at the top of the supporting frame and is in sliding connection with the supporting frame, a reciprocating screw rod is arranged at the top of the supporting frame, the reciprocating screw rod sequentially penetrates through the moving seat and the supporting frame, the moving seat is connected with the reciprocating screw rod through a ball nut pair, the reciprocating screw rod is rotationally connected with the supporting frame, one end of the supporting frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the reciprocating screw rod.
As a further scheme of the invention: the transverse moving mechanism comprises a mounting frame fixedly connected to two moving seats, driving pulleys are respectively and rotatably connected to the two mounting frames, driving belts are sleeved between the driving pulleys and are in driving connection through the driving belts, limiting frames are fixedly connected to the outer sides of the driving belts, the limiting frames are sleeved on the outer sides of the detecting pieces and are in sliding connection with the detecting pieces, the two mounting frames are fixedly connected with third motors, and output shafts of the third motors are fixedly connected with the driving pulleys.
As a further scheme of the invention: the transverse moving mechanism further comprises a fixed frame arranged between the two moving seats, an extending piece used for connection is arranged between the fixed frame and the moving seats, a supporting plate is fixedly connected to the top of the fixed frame, moving rollers are arranged at the top of the supporting plate, a connecting table is rotationally connected to the bottom of the moving rollers, rotating rollers are rotationally connected to two sides of the top of the fixed frame, the moving rollers are in contact with the inner sides of the transmission belt, and two rotating rollers are in contact with the outer sides of the transmission belt.
As a further scheme of the invention: the adjusting piece comprises an L-shaped fixing plate fixedly connected to one side of the fixing frame, which is close to the moving roller, a screw rod is arranged at the top of the L-shaped fixing plate, the screw rod sequentially penetrates through the L-shaped fixing plate and the connecting table and extends to the inside of the fixing frame, the screw rod is rotationally connected with the L-shaped fixing plate, the screw rod is connected with the connecting table through a ball nut pair, the screw rod is rotationally connected with the fixing frame, a second motor is fixedly connected to the outer side of the L-shaped fixing plate, and an output shaft of the second motor is fixedly connected with the screw rod.
As a further scheme of the invention: the extension piece comprises a second thread cylinder fixedly connected to one side opposite to the two movable seats, second threaded rods are connected to the two second thread cylinders in a threaded mode, penetrate through one side of the fixed frame respectively and are connected with the fixed frame in a rotating mode, a fixed rod is fixedly connected between the two second threaded rods, a first bevel gear is fixedly connected to the outer side of the fixed rod, a second bevel gear is fixedly connected to one end of the screw rod, and the first bevel gear is connected with the second bevel gear in a meshed mode.
As a further scheme of the invention: the detection piece comprises a sliding rod, mounting seats are arranged at two ends of the sliding rod, balls are connected to the outer sides of the mounting seats in a rolling mode, mounting grooves are formed in two ends of the sliding rod, and the mounting grooves are in threaded fit with the mounting seats.
As a further scheme of the invention: the pushing frame comprises two mounting plates, wherein a placing groove is formed in one mounting plate, one side of the other mounting plate is fixedly connected with an extension plate, the extension plate extends into the placing groove and is in sliding connection with the mounting plate, the two sides of one mounting plate are fixedly connected with positioning frames, the two sides of the other mounting plate are fixedly connected with positioning inserting plates, and the positioning inserting plates extend into the positioning frames and are fixed through bolts.
As a further scheme of the invention: the latch piece includes the bolt frame in the link outside of fixed connection, bolt frame one side fixedly connected with mount, mounting panel one side fixedly connected with connecting plate, the constant head tank has been seted up in the connecting plate outside, the connecting plate extends to inside the bolt frame and with bolt frame sliding connection, mount one side is provided with the picture peg, picture peg part runs through the bolt frame and extends to inside the constant head tank that the connecting plate was seted up, fixedly connected with spring between picture peg and the mount.
As a further scheme of the invention: the automatic leveling device is characterized in that first internal thread barrels are connected to two sides of the bottom of the support frame in a rotating mode, first threaded rods are connected to the internal threads of the first internal thread barrels, positioning heads are fixedly connected to the bottoms of the first threaded rods, and leveling bars used for detecting levels are fixedly connected to one sides of the two support frames.
Compared with the prior art, the invention has the beneficial effects that:
1. The detection part is driven to transversely move through the transverse moving mechanism, the detection part moves up and down along the subsidence of the ground, the upper part of the detection part forms a corresponding track at the bottom of the model mud, and the longitudinal moving mechanism can be started to drive the transverse moving mechanism to move, so that the moving range of the detection part is enlarged, the detection part forms the subsidence degree of the whole area through extruding the model mud, and the subsidence deformation of the whole area can be simulated.
2. The first motor is started to drive the reciprocating screw rod to rotate, and then the reciprocating screw rod drives the movable seat to move, so that the transverse movement mechanism arranged between the movable seats on the two support frames longitudinally moves, a settlement simulation effect diagram is formed, and the settlement simulation effect diagram is more visual.
3. The scale value is arranged on the outer side of the sliding rod, the marker pen is in threaded connection with the outer side of the limiting frame, when the sliding rod moves up and down, the marker pen slides out of the sliding rod, the accurate value of sedimentation is read out through the length of the vertical line in the later stage, and the marker pen can be compared with the concave-convex track formed on the model mud, so that the marker pen is more accurate.
4. The second threaded rod rotates the second screw section of thick bamboo that promotes threaded connection in both ends outside and removes to extend the horizontal distance between two support frames, and along with the rotation of lead screw, can drive the outside and be close to the fixed frame through the vice connection platform of connecting of round nut, and then the extension detects the lateral shifting length of piece on the drive belt, carries out the suitability adjustment, reaches synchronous regulation's effect, and through the installation cover frame, strengthen its holistic stability.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the separation structure of the pressing frame and the connecting frame of the present invention;
FIG. 3 is a schematic view of the hydraulic telescoping rod structure of the present invention;
FIG. 4 is a schematic view of the longitudinal movement mechanism of the present invention;
FIG. 5 is a schematic view of the lateral shifting mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the adjusting member of the present invention;
FIG. 7 is a schematic cross-sectional view of a mounting frame of the present invention;
FIG. 8 is a schematic view of the mounting structure of the present invention;
FIG. 9 is a schematic view of the structure of a first internal thread cylinder according to the present invention;
FIG. 10 is a schematic view of a latch of the present invention;
FIG. 11 is a schematic view of the structure of the hold-down frame of the present invention;
FIG. 12 is a schematic view of the movement trace of the ball extrusion model mud of the present invention;
FIG. 13 is a schematic view of a slide bar construction of the present invention;
FIG. 14 is a schematic view of the cross plate structure of the present invention;
FIG. 15 is a schematic cross-sectional view of a first connecting cylinder of the present invention;
FIG. 16 is a schematic view of the shock absorbing strip of the present invention;
fig. 17 is an enlarged schematic view of the portion a of fig. 16 according to the present invention.
In the figure: 1. a support frame; 101. a reciprocating screw rod; 102. a first motor; 103. a movable seat; 2. a connecting frame; 201. a latch frame; 202. inserting plate; 203. a fixing frame; 204. a spring; 205. a connecting plate; 3. a hydraulic telescopic rod; 4. a lateral movement mechanism; 401. a mounting frame; 402. a transmission belt wheel; 403. a transmission belt; 404. a limit frame; 405. a fixed frame; 406. a moving roller; 407. a rotating roller; 408. a support plate; 409. a connection station; 4091. an L-shaped fixing plate; 4092. a screw rod; 4093. a second motor; 410. a third motor; 5. a pressing frame is pressed down; 501. a mounting plate; 502. positioning the plugboard; 503. a placement groove; 504. a positioning frame; 505. an extension plate; 601. a first internal thread cylinder; 602. a first threaded rod; 603. a positioning head; 604. a level bar; 7. a detecting member; 701. a slide bar; 702. a ball; 703. a mounting base; 704. a mounting groove; 705. an extrusion plate; 706. a cross plate; 707. a spraying device; 708. a first connecting cylinder; 709. extruding a spring; 710. a connecting column; 711. touching the switch; 801. a second thread cylinder; 802. a second threaded rod; 803. a fixed rod; 4051. a first bevel gear; 4052. a second bevel gear; 9. model mud; 901. a film; 11. an abutting plate; 12. a telescopic rod; 13. a sleeve frame; 14. a damping belt; 15. a limiting plate; 16. a connecting seat; 17. a collection roller; 18. and (3) a torsion spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 17, a settlement measuring device for construction of a building foundation includes the following embodiments.
Embodiment one: comprising the following steps:
The device comprises two oppositely arranged supporting frames 1, two butt joint plates 11 are fixedly connected between the two supporting frames 1, a telescopic rod 12 is fixedly connected between the two opposite butt joint plates 11, a sleeve frame 13 is sleeved between the two butt joint plates 11, the sleeve frame 13 and the butt joint plates 11 are fixed through bolts, connecting frames 2 are arranged at the tops of the two supporting frames 1, two hydraulic telescopic rods 3 are fixedly connected between the supporting frames 1 and the connecting frames 2, a pressing frame 5 is arranged between the two connecting frames 2, and the pressing frame 5 and the connecting frames 2 are fixed through clamping pin pieces;
the bottom of the detection piece 7 is contacted with the foundation settlement surface and is arranged between the two support frames 1, a transverse moving mechanism 4 for driving the detection piece 7 to transversely move is arranged between the two support frames 1, and longitudinal moving mechanisms are arranged at the tops of the two support frames 1 and drive the transverse moving mechanism 4 to longitudinally move;
model mud 9, model mud 9 adheres to the inside bottom of pushing down frame 5 for extrude detection piece 7 upper portion, record detection piece 7 along with the foundation subsidence area face variation trend reciprocates's motion trail, model mud 9 bottom is provided with film 901, film 901 and pushing down frame 5 inner wall fixed connection.
In specific implementation, the device is placed in a region to be detected, the hydraulic telescopic rod 3 on the support frame 1 is started, the connecting frame 2 drives the pressing frame 5 to descend, the upper part of the detecting piece 7 is inserted into the model mud 9 in the pressing frame 5 to form a groove, the model mud 9 can adopt plasticine or clay, the bottom of the detecting piece 7 is contacted with the ground, the detecting piece 7 is driven to transversely move through the transverse moving mechanism 4, the detecting piece 7 moves up and down along the subsidence of the ground, the upper part of the detecting piece 7 forms a corresponding track at the bottom of the model mud 9, and the longitudinal moving mechanism is started to drive the transverse moving mechanism 4 to move, so that the moving range of the detecting piece 7 is enlarged, the detecting piece 7 forms the subsidence degree of the whole region through extruding the model mud 9, the subsidence deformation of the whole region can be simulated, and the subsidence model of the whole region is obtained.
As shown in fig. 8 and 13, further, the detecting element 7 includes a sliding rod 701, two ends of the sliding rod 701 are both provided with an installation seat 703, a ball 702 is roll-connected to the outer side of the installation seat 703, two ends of the sliding rod 701 are both provided with an installation groove 704, and the installation groove 704 is in threaded fit with the installation seat 703.
In specific implementation, through setting up ball 702 at the slide bar 701 both ends, can reduce friction when ball 702 contacts with ground, and when ball 702 at top contacts with model mud 9, extrusion model mud 9 forms obvious unsmooth, be convenient for ball 702 contacts with model mud 9, as in fig. 11, lower pressure frame 5 descends, make ball 702 partly insert model mud 9 inside, extrusion is carried out to model mud 9, make it form the recess, the initial point is the point a, along with detecting member 7 moves along ground, ball 702 extrudes model mud 9, form the orbit, the highest point is b, the lowest point is the point c, obtain the settlement value on ground through the distance between record a point and the point b.
As shown in fig. 1 to 4, the longitudinal moving mechanism comprises a moving seat 103 arranged at the top of a support frame 1 and slidably connected with the support frame 1, a reciprocating screw rod 101 is arranged at the top of the support frame 1, the reciprocating screw rod 101 sequentially penetrates through the moving seat 103 and the support frame 1, the moving seat 103 is connected with the reciprocating screw rod 101 through a ball nut pair, the reciprocating screw rod 101 is rotationally connected with the support frame 1, one end of the support frame 1 is fixedly connected with a first motor 102, and the output end of the first motor 102 is fixedly connected with the reciprocating screw rod 101.
In specific implementation, the first motor 102 is started to drive the reciprocating screw rod 101 to rotate, and then the reciprocating screw rod 101 drives the movable seat 103 to move, so that the transverse moving mechanism 4 arranged between the movable seats 103 on the two support frames 1 longitudinally moves, a settlement simulation effect diagram is formed, and the settlement simulation effect diagram is more visual.
As shown in fig. 5 to 7, embodiment two: the transverse moving mechanism 4 comprises a mounting frame 401 fixedly connected to two moving seats 103, driving pulleys 402 are rotatably connected to the inside of the two mounting frames 401, a driving belt 403 is sleeved between the two driving pulleys 402 and is in driving connection through the driving belt 403, a limiting frame 404 is fixedly connected to the outer side of the driving belt 403, the limiting frame 404 is sleeved on the outer side of the detecting piece 7 and is in sliding connection with the detecting piece 7, a third motor 410 is fixedly connected to the top of the two mounting frames 401, and an output shaft of the third motor 410 is fixedly connected with the driving pulleys 402.
In specific implementation, the third motor 410 may be started to drive the driving belt 403 to drive, so that the limit frame 404 outside the driving belt 403 drives the detecting element 7 to move transversely, and as shown in fig. 13, a scale value is set outside the sliding rod 701, a marker pen in threaded connection is set outside the limit frame 404, when the detecting element 7 just begins to contact with the ground, the marker pen contacts with the sliding rod 701, when the sliding rod 701 moves up and down, the marker pen slides out on the sliding rod 701, and the accurate value of sedimentation is read through the length of a vertical line in the later stage, and can be compared with a concave-convex track formed on the model mud 9, so that the model mud 9 is more accurate.
As shown in fig. 16 to 17, in this embodiment, the limiting plates 15 may be fixedly connected to one side of the two moving bases 103, the connecting bases 16 may be fixedly connected to the bottoms of the moving bases 103, the collecting rollers 17 may be rotatably connected to one side of the connecting bases 16, the torsion springs 18 may be fixedly connected between the collecting rollers 17 and the connecting bases 16, and the damping belts 14 may be fixedly wound around the outer sides of the collecting rollers 17, so that the other ends of the damping belts 14 may extend to the lower portions of the two limiting plates 15.
In the specific implementation, the damping belt 14 is attached to the ground, so that the bottom of the detection piece 7 moves on the damping belt 14, the vibration condition of the detection piece 7 caused by abnormal protrusions on the ground is reduced, the detection accuracy of the detection piece 7 is improved, errors are reduced, and the damping belt 14 can be adaptively stretched and contracted through the action of the torsion spring 18.
Further, the lateral movement mechanism 4 further comprises a fixed frame 405 arranged between the two movable bases 103, an extension piece used for connection is arranged between the fixed frame 405 and the movable bases 103, a supporting plate 408 is fixedly connected to the top of the fixed frame 405, a movable roller 406 is arranged at the top of the supporting plate 408, a connecting table 409 is rotatably connected to the bottom of the movable roller 406, rotating rollers 407 are rotatably connected to two sides of the top of the fixed frame 405, the movable roller 406 is in contact with the inner side of the driving belt 403, the two rotating rollers 407 are in contact with the outer side of the driving belt 403, and an adjusting piece used for tensioning the movable roller 406 is arranged on the outer side of the fixed frame 405.
As shown in fig. 6 to 7, the adjusting member includes an L-shaped fixing plate 4091 fixedly connected to one side of the fixing frame 405 near the moving roller 406, a screw 4092 is provided at the top of the L-shaped fixing plate 4091, the screw 4092 sequentially penetrates through the L-shaped fixing plate 4091 and the connecting table 409 and extends into the fixing frame 405, the screw 4092 is rotatably connected with the L-shaped fixing plate 4091, the screw 4092 is connected with the connecting table 409 through a ball nut pair, the screw 4092 is rotatably connected with the fixing frame 405, a second motor 4093 is fixedly connected to the outer side of the L-shaped fixing plate 4091, and an output shaft of the second motor 4093 is fixedly connected with the screw 4092.
The extension piece includes the second screw thread section of thick bamboo 801 of fixed connection in two relative sides of moving seat 103, the equal threaded connection in two second screw thread section of thick bamboo 801 is inside has second threaded rod 802, two second threaded rods 802 run through fixed frame 405 one side respectively and rotate with fixed frame 405 to be connected, fixedly connected with dead lever 803 between two second threaded rods 802, fixedly connected with first bevel gear 4051 in the dead lever 803 outside, lead screw 4092 one end fixedly connected with second bevel gear 4052, first bevel gear 4051 is connected with second bevel gear 4052 meshing.
In specific implementation, when the detection area needs to be enlarged, the bolt on the outer side of the sleeve frame 13 is disassembled, the second motor 4093 is started, the second motor 4093 drives the screw rod 4092 to rotate, the second bevel gear 4052 with one end fixedly connected is driven, the second bevel gear 4052 drives the first bevel gear 4051 in meshed connection, the first bevel gear 4051 drives the second threaded rod 802 with two fixedly connected ends, the second threaded rod 802 rotates to push the second threaded cylinder 801 with two threaded connections on the outer sides of the two ends to move, so that the transverse distance between the two support frames 1 is prolonged, and the connecting table 409 with the outer sides connected through the rolling nut pair is driven to approach the fixed frame 405 along with the rotation of the screw rod 4092, so that the transverse movement length of the detection part 7 on the transmission belt 403 is prolonged, the applicability adjustment is carried out, the effect of synchronous adjustment is achieved, and the overall stability of the detection part is enhanced through the installation of the sleeve frame 13.
As shown in fig. 9 to 11, embodiment three: the pressing frame 5 comprises two mounting plates 501, wherein a placing groove 503 is formed in one mounting plate 501, an extension plate 505 is fixedly connected to one side of the other mounting plate 501, the extension plate 505 extends into the placing groove 503 and is in sliding connection with the mounting plate 501, a positioning frame 504 is fixedly connected to two sides of one mounting plate 501, a positioning inserting plate 502 is fixedly connected to two sides of the other mounting plate 501, and the positioning inserting plate 502 extends into the positioning frame 504 and is fixed through bolts.
The latch piece includes fixed connection in the bolt frame 201 in the link 2 outside, bolt frame 201 one side fixedly connected with mount 203, mounting panel 501 one side fixedly connected with connecting plate 205, and the constant head tank has been seted up in the connecting plate 205 outside, and connecting plate 205 extends to inside bolt frame 201 and with bolt frame 201 sliding connection, and mount 203 one side is provided with picture peg 202, and picture peg 202 part runs through bolt frame 201 and extends to inside the constant head tank that connecting plate 205 was seted up, fixedly connected with spring 204 between picture peg 202 and the mount 203.
In specific implementation, before the distance between two support frames 1 increases, the lower pressing frame 5 is disassembled, the insert plate 202 is pulled to enable the insert plate 202 to be moved out of the positioning groove formed in the bolt frame 201 and the connecting plate 205, then the lower pressing frame 5 is taken out of the connecting frame 2 as a whole, bolts between the positioning insert plate 502 and the positioning frame 504 are disassembled, a plurality of bolt holes are formed in the positioning insert plate 502, one mounting plate 501 is pulled to enable the extending plate 505 to slide out of the other mounting plate 501, the positioning insert plate 502 and the positioning frame 504 are fixed through the bolts, personnel flatten the pressing plate model mud 9 to enable the whole body to be adhered to the inside of the lower pressing frame 5 after extending, and plastic films are adopted through the films 901, so that replacement cost is low at first, the model mud 9 can be prevented from being adhered to the balls 702, and the fixing of the model mud 9 can be kept.
Further: the support frame 1 bottom both sides all rotate and are connected with first internal thread section of thick bamboo 601, and the inside threaded connection of first internal thread section of thick bamboo 601 has first threaded rod 602, and first threaded rod 602 bottom fixedly connected with locating head 603, two support frame 1 one side all fixedly connected with are used for detecting horizontally level bar 604.
In practice, the positioning head 603 is inserted into the ground, a person observes levelness according to the level bar 604 arranged outside the support frame 1, and the first internal thread cylinder 601 is rotated to adjust the height, so that the level bar 604 is kept horizontal, and the detecting member 7 is in a horizontal state during detection.
As shown in fig. 14 to 15, embodiment three: in this embodiment, two opposite transverse plates 706 are fixedly connected to the outer side of the limiting frame 404, the first connecting cylinders 708 are fixedly connected to opposite sides of the two transverse plates 706, the connecting columns 710 are slidably connected to the inside of the first connecting cylinders 708, extrusion springs 709 are fixedly connected between the first connecting cylinders 708 and the connecting columns 710, the bottom of each connecting column 710 is provided with a touch switch 711, the extrusion plates 705 are fixedly connected to the outer side of each sliding rod 701, two spraying devices 707 are fixedly connected to the outer side of the limiting frame 404, and the two touch switches 711 are respectively electrically connected with the two spraying devices 707.
In specific implementation, when the sliding rod 701 moves up and down, the pressing plate 705 triggers the tact switches 711, and then respectively controls the two tact switches 711 to spray different colors, and marks the surface color of the ground, so as to distinguish the concave-convex condition of the ground, and the tact switches 711 are controlled by pigment barrels, pumps and discharging pipes with different colors, and spray different colors in a matching way according to the change of the sliding rod 701 for marking.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a building foundation construction subsides measuring device which characterized in that includes:
Two opposite supporting frames (1), two butt joint plates (11) are fixedly connected between the two supporting frames (1), a telescopic rod (12) is fixedly connected between the two opposite butt joint plates (11), a sleeve frame (13) is sleeved between the two butt joint plates (11), the sleeve frame (13) and the butt joint plates (11) are fixed through bolts, connecting frames (2) are arranged at the tops of the two supporting frames (1), two hydraulic telescopic rods (3) are fixedly connected between the supporting frames (1) and the connecting frames (2), a pressing frame (5) is arranged between the two connecting frames (2), and the pressing frame (5) and the connecting frames (2) are fixed through clamping pin pieces;
the device comprises a detection piece (7), wherein the bottom of the detection piece (7) is in contact with the foundation settlement surface and is arranged between two support frames (1), a transverse moving mechanism (4) for driving the detection piece (7) to transversely move is arranged between the two support frames (1), and longitudinal moving mechanisms are arranged at the tops of the two support frames (1) to drive the transverse moving mechanisms (4) to longitudinally move;
Model mud (9), model mud (9) adhesion is in the inside bottom of pushing down frame (5) for extrusion detection spare (7) upper portion, the record detects the motion trail of piece (7) along with foundation subsidence regional face variation trend reciprocates, model mud (9) bottom is provided with film (901), film (901) and pushing down frame (5) inner wall fixed connection.
2. The device for measuring settlement of building foundation construction according to claim 1, wherein: the vertical moving mechanism comprises a moving seat (103) which is arranged at the top of a supporting frame (1) and is in sliding connection with the supporting frame (1), a reciprocating screw rod (101) is arranged at the top of the supporting frame (1), the reciprocating screw rod (101) sequentially penetrates through the moving seat (103) and the supporting frame (1), the moving seat (103) is connected with the reciprocating screw rod (101) through a ball nut pair, the reciprocating screw rod (101) is rotationally connected with the supporting frame (1), one end of the supporting frame (1) is fixedly connected with a first motor (102), and the output end of the first motor (102) is fixedly connected with the reciprocating screw rod (101).
3. The construction settlement measurement device for building foundation according to claim 2, wherein: the transverse moving mechanism (4) comprises a mounting frame (401) fixedly connected to two moving seats (103), driving pulleys (402) are rotatably connected to the inside of the two mounting frames (401), driving belts (403) are sleeved between the driving pulleys (402) and are in transmission connection through the driving belts (403), limiting frames (404) are fixedly connected to the outer sides of the driving belts (403), the limiting frames (404) are sleeved on the outer sides of the detecting pieces (7) and are in sliding connection with the detecting pieces (7), third motors (410) are fixedly connected to the tops of the two mounting frames (401), and output shafts of the third motors (410) are fixedly connected with the driving pulleys (402).
4. A construction settlement measurement device for a building foundation according to claim 3, wherein: the transverse moving mechanism (4) further comprises a fixed frame (405) arranged between the two moving seats (103), an extending piece used for being connected is arranged between the fixed frame (405) and the moving seats (103), the top of the fixed frame (405) is fixedly connected with a supporting plate (408), the top of the supporting plate (408) is provided with a moving roller (406), the bottom of the moving roller (406) is rotationally connected with a connecting table (409), both sides of the top of the fixed frame (405) are rotationally connected with rotating rollers (407), the moving roller (406) is contacted with the inner side of the driving belt (403), both rotating rollers (407) are contacted with the outer side of the driving belt (403), and an adjusting piece used for tensioning the moving roller (406) is arranged on the outer side of the fixed frame (405).
5. The device for measuring settlement of building foundation construction according to claim 4, wherein: the adjusting piece is including fixed connection in L shape fixed plate (4091) that fixed frame (405) is close to movable roller (406) one side, L shape fixed plate (4091) top is provided with lead screw (4092), lead screw (4092) run through L shape fixed plate (4091) and connection platform (409) in proper order and extend to fixed frame (405) inside, lead screw (4092) are connected with L shape fixed plate (4091) rotation, and lead screw (4092) are connected through ball nut pair with connection platform (409), and lead screw (4092) are connected with fixed frame (405) rotation, and L shape fixed plate (4091) outside fixedly connected with second motor (4093), the output shaft and the lead screw (4092) of second motor (4093) are fixedly connected.
6. The device for measuring settlement of building foundation construction according to claim 5, wherein: the extension piece comprises a second threaded cylinder (801) fixedly connected to the opposite sides of the two movable seats (103), second threaded rods (802) are connected to the inner portions of the two second threaded cylinders (801) in a threaded mode, the two second threaded rods (802) penetrate through one side of the fixed frame (405) respectively and are connected with the fixed frame (405) in a rotating mode, a fixed rod (803) is fixedly connected between the two second threaded rods (802), a first bevel gear (4051) is fixedly connected to the outer side of the fixed rod (803), a second bevel gear (4052) is fixedly connected to one end of the screw rod (4092), and the first bevel gear (4051) is connected with the second bevel gear (4052) in a meshed mode.
7. The device for measuring settlement of building foundation construction according to claim 1, wherein: the detection piece (7) comprises a sliding rod (701), mounting seats (703) are arranged at two ends of the sliding rod (701), balls (702) are connected to the outer sides of the mounting seats (703) in a rolling mode, mounting grooves (704) are formed in two ends of the sliding rod (701), and the mounting grooves (704) are in threaded fit with the mounting seats (703).
8. The device for measuring settlement of building foundation construction according to claim 1, wherein: the pushing frame (5) comprises two mounting plates (501), wherein a placing groove (503) is formed in one mounting plate (501), an extension plate (505) is fixedly connected to one side of the other mounting plate (501), the extension plate (505) extends into the placing groove (503) and is in sliding connection with the mounting plate (501), a positioning frame (504) is fixedly connected to two sides of one mounting plate (501), a positioning inserting plate (502) is fixedly connected to two sides of the other mounting plate (501), and the positioning inserting plate (502) extends into the positioning frame (504) and is fixed through bolts.
9. The device for measuring settlement of building foundation construction according to claim 8, wherein: the pin piece includes bolt frame (201) in the link (2) outside of fixed connection, bolt frame (201) one side fixedly connected with mount (203), mounting panel (501) one side fixedly connected with connecting plate (205), the constant head tank has been seted up in the connecting plate (205) outside, connecting plate (205) extend to bolt frame (201) inside and with bolt frame (201) sliding connection, mount (203) one side is provided with picture peg (202), picture peg (202) part runs through bolt frame (201) and extends to inside the constant head tank that connecting plate (205) were seted up, fixedly connected with spring (204) between picture peg (202) and mount (203).
10. The device for measuring settlement of building foundation construction according to claim 1, wherein: the automatic detecting device is characterized in that first internal thread cylinders (601) are rotatably connected to two sides of the bottom of the supporting frame (1), first threaded rods (602) are connected to the internal threads of the first internal thread cylinders (601), positioning heads (603) are fixedly connected to the bottoms of the first threaded rods (602), and level bars (604) used for detecting levels are fixedly connected to one sides of the supporting frame (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410303161.1A CN117906572B (en) | 2024-03-18 | 2024-03-18 | Building foundation construction settlement measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410303161.1A CN117906572B (en) | 2024-03-18 | 2024-03-18 | Building foundation construction settlement measuring device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623747A (en) * | 2020-04-22 | 2020-09-04 | 山东交通学院 | Ground settlement monitoring system and monitoring method thereof |
| CN116124085A (en) * | 2023-04-18 | 2023-05-16 | 中铁二十三局集团有限公司 | Foundation settlement deformation measuring device and measuring method |
| CN117268327A (en) * | 2023-09-22 | 2023-12-22 | 贵州永兴建设工程质量检测有限公司 | Foundation settlement deformation measuring device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623747A (en) * | 2020-04-22 | 2020-09-04 | 山东交通学院 | Ground settlement monitoring system and monitoring method thereof |
| CN116124085A (en) * | 2023-04-18 | 2023-05-16 | 中铁二十三局集团有限公司 | Foundation settlement deformation measuring device and measuring method |
| CN117268327A (en) * | 2023-09-22 | 2023-12-22 | 贵州永兴建设工程质量检测有限公司 | Foundation settlement deformation measuring device |
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