CN218147678U - Foundation ditch crack detection device for geotechnical engineering - Google Patents
Foundation ditch crack detection device for geotechnical engineering Download PDFInfo
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- CN218147678U CN218147678U CN202222558318.4U CN202222558318U CN218147678U CN 218147678 U CN218147678 U CN 218147678U CN 202222558318 U CN202222558318 U CN 202222558318U CN 218147678 U CN218147678 U CN 218147678U
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- detection device
- geotechnical engineering
- lead screw
- crack detection
- foundation pit
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Abstract
The utility model discloses a foundation pit crack detection device for geotechnical engineering, which comprises an operation plate, wherein the interior of the operation plate is provided with a threaded hole in a penetrating way, the interior of the operation plate is movably connected with a lead screw, one end of the lead screw is fixedly connected with a snap ring, the surface of the snap ring is sleeved with a snap ring, and the other side of the snap ring is provided with a detection device; the utility model can adjust the position of the detection device through the matching of the motor, the lead screw and the snap ring, and further, when detecting the crack, the worker no longer needs to hold the display screen and bend down to detect the ground to be detected of the butt of the detection device, and only needs to start the motor to adjust the position of the detection device, thereby greatly reducing the working strength of the worker; the length of four groups of supporting legs can be adjusted by matching the fixed block with the sliding block and the spring, so that when the device detects cracks in rugged positions, the operating plate and the detection device are guaranteed to be horizontal, detection errors are reduced, and the limitation of the device can be reduced.
Description
Technical Field
The utility model relates to a foundation ditch detection area specifically is a foundation ditch crack detection device for geotechnical engineering.
Background
The foundation pit detection is an important link in foundation pit engineering construction, and means in foundation pit excavation and underground works work progress, to foundation pit geotechnical properties, supporting structure shifts and the change of surrounding environment condition, carry out various observation and analysis work, and in time feed back the testing result, crack detection uses the crack monitor usually, it includes detecting head and the host computer body that passes through the data line with the detecting head, the host computer body is used for showing the detected data, during the use, the staff holds the display screen and laminates detection device with the ground that awaits measuring, and then measures the below ground and has crack and the cracked wide degree of depth.
When carrying out geotechnical engineering's crack detection, the staff need hand-held device and bow and carry out detection on a large scale with detection device butt in ground, and when detection range was great, the testing process was wasted time and energy, and is comparatively inconvenient. Therefore, the foundation pit crack detection device for geotechnical engineering is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch crack detection device for geotechnical engineering is convenient for adjust detection device's detection range.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundation ditch crack detection device for geotechnical engineering, includes the operation panel, set up threaded hole is run through to the inside of operation panel, the inside swing joint of operation panel has the lead screw, the one end fixedly connected with snap ring of lead screw, the surface noose of snap ring has the rand, the opposite side of rand is provided with detection device, the other end fixedly connected with motor of lead screw, the steady ring of one side fixedly connected with of motor, the position that the upper end of operation panel is close to the lead screw is provided with firm pole.
Preferably, one side of the detection device is fixedly connected with a connecting wire, and the other end of the connecting wire is provided with a display screen.
Preferably, the lower extreme border position fixedly connected with of operation panel connects the shell, the fixed orifices has been seted up to one side of connecting the shell, the position swing joint that one side of connecting the shell is close to the fixed orifices has the bolt, the inside swing joint of connecting the shell has the supporting leg.
Preferably, the fixed slot has been seted up to the inside of supporting leg, the inside swing joint of fixed slot has the fixed block, the cross slot has been seted up to the bilateral symmetry of fixed slot, the inside sliding connection of cross slot has the trading piece, the opposite side of fixed block is provided with the spring.
Preferably, the detection device moves on one side of the operation plate through the clamping ring matched with the clamping ring, the screw rod and the motor.
Preferably, the inclination angle of the display screen is 30 degrees, and the display screen is electrically connected with the detection device through a connecting wire.
Preferably, the supporting legs are movably connected with the connecting shell through fixing blocks matched with the fixing holes and bolts.
Preferably, the fixed block slides in the fixed groove through a sliding block matched with the spring.
Compared with the prior art, the beneficial effects of the utility model are that: this foundation ditch crack detection device for geotechnical engineering, through opening the motor, the motor drive lead screw rotates, under the cooperation of the inside screw hole of operation panel, the lead screw promotes the snap ring and removes with the rand, under the effect of rand, detection device removes, the completion is to the regulation of detection device height, in-process that detection device removed, firm ring is at the surface slip of firm pole, can increase the stability of lead screw when rotating through the cooperation of firm ring with firm pole, through a motor, the lead screw, the position of detection device can be adjusted to snap ring cooperation rand, and then examine time measuring at the crack, no longer need the staff to hand the display screen and bow and detect the ground that the detection device butt awaits measuring, only need start the motor adjust detection device's position can, great reduction staff's working strength.
This foundation ditch crack detection device for geotechnical engineering, through rotating the bolt and promoting the fixed block, the fixed block compresses the spring, and fade out along the fixed orifices, the supporting leg is stimulateeed downwards, the supporting leg slides along the inner wall of connecting the shell, reach another set of fixed orifices when the fixed block, the spring promotes it gets into in the fixed orifices, reverse rotation bolt, the supporting leg is hugged closely to one side of bolt, accomplish the secondary fixed to the supporting leg, accomplish the regulation to the supporting leg height promptly, in the time of the fixed block removal, the slider slides in the horizontal groove, can increase the stability of fixed block in the removal through the cooperation of slider with the horizontal groove, can accomplish the regulation to four sets of supporting leg length through fixed block cooperation slider and spring, and then make the device examine time measuring in the crack in rugged position, guarantee that operation panel and detection device are in the level, detection error has been reduced, the limitation of device also can be reduced simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the screw rod structure of the present invention.
Fig. 3 is a schematic view of the structure of the connection shell of the present invention.
Fig. 4 is the schematic diagram of the internal structure of the supporting leg of the present invention.
In the figure: 1. an operation panel; 2. a threaded hole; 3. a screw rod; 4. a snap ring; 5. a collar; 6. a detection device; 7. a stabilizing rod; 8. a motor; 9. a stabilizing ring; 10. connecting wires; 11. a display screen; 12. a connecting shell; 13. a bolt; 14. a fixing hole; 15. supporting legs; 16. a fixed block; 17. a fixing groove; 18. a transverse groove; 19. a slider; 20. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, the utility model provides a geotechnical engineering uses foundation ditch crack detection device technical scheme: the utility model provides a foundation ditch crack detection device for geotechnical engineering, including operation panel 1, set up threaded hole 2 is run through to the inside of operation panel 1, the inside swing joint of operation panel 1 has lead screw 3, the one end fixedly connected with snap ring 4 of lead screw 3, the surface noose of snap ring 4 has rand 5, the opposite side of rand 5 is provided with detection device 6, the other end fixedly connected with motor 8 of lead screw 3, one side fixedly connected with steady ring 9 of motor 8, the position that the upper end of operation panel 1 is close to lead screw 3 is provided with steady pole 7, one side fixedly connected with connecting wire 10 of detection device 6, the other end of connecting wire 10 is provided with display screen 11, detection device 6 passes through rand 5 cooperation snap ring 4, lead screw 3, motor 8 removes in one side of operation panel 1, display screen 11's inclination is 30 degrees, and it passes through connecting wire 10 and detection device 6 electric connection.
It is specific, open motor 8, motor 8 drive lead screw 3 rotates, under the cooperation of 1 inside screw hole 2 of operation panel, lead screw 3 promotes snap ring 4 and rand 5 and removes, under the effect of rand 5, detection device 6 removes, the completion is to the regulation of detection device 6 height, detection device 6 reachs fissured limit department this moment, and data transmission to display screen 11 that detects the crack through connecting wire 10, accomplish the detection to the crack, at the in-process that detection device 6 removed, stabilizing ring 9 is at the surface slip of stabilizing rod 7, can increase the stability of lead screw 3 when rotating through stabilizing ring 9 and stabilizing rod 7's cooperation, through motor 8, lead screw 3, the position that detection device 6 can be adjusted to snap ring 4 cooperation rand 5, and then examine time measuring at the crack, no longer need the handheld display screen 11 of staff and bow to detect detection device 6 butt ground that awaits measuring, only need start motor 8 adjust detection device 6's position can, great reduction staff's working strength.
Example two
Please refer to fig. 1-4, the utility model provides a foundation ditch crack detection device technical scheme for geotechnical engineering: the utility model provides a foundation ditch crack detection device for geotechnical engineering, lower extreme border position fixedly connected with of operation panel 1 connects shell 12, fixed orifices 14 has been seted up to one side of connecting shell 12, the position swing joint that one side of connecting shell 12 is close to fixed orifices 14 has bolt 13, the inside swing joint of connecting shell 12 has supporting leg 15, fixed slot 17 has been seted up to the inside of supporting leg 15, the inside swing joint of fixed slot 17 has fixed block 16, transverse groove 18 has been seted up to fixed slot 17's bilateral symmetry, the inside sliding connection of transverse groove 18 has the commutation block, the opposite side of fixed block 16 is provided with spring 20, supporting leg 15 passes through fixed block 16 cooperation fixed orifices 14, bolt 13 and connection shell 12 swing joint, fixed block 16 slides in fixed slot 17 through 19 cooperation springs 20 of slider.
Specifically, the bolt 13 is rotated and the fixing block 16 is pushed, the fixing block 16 compresses the spring 20 and is removed along the fixing hole 14, the supporting leg 15 is pulled downwards, the supporting leg 15 slides along the inner wall of the connecting shell 12, when the fixing block 16 reaches the other group of fixing holes 14, the spring 20 pushes the supporting leg into the fixing hole 14, the bolt 13 is rotated reversely, one side of the bolt 13 is tightly attached to the supporting leg 15, secondary fixing of the supporting leg 15 is completed, namely, the height of the supporting leg 15 is adjusted, the sliding block 19 slides in the transverse groove 18 when the fixing block 16 moves, the stability of the fixing block 16 in movement can be improved through the matching of the sliding block 19 and the transverse groove 18, the length adjustment of the four groups of supporting legs 15 can be completed through the matching of the fixing block 16 and the sliding block 19 and the spring 20, and therefore when the supporting leg detects cracks at rugged positions, the operating panel 1 and the detecting device 6 are guaranteed to be horizontal, detection errors are reduced, and the limitation of the device can be reduced.
The working principle is as follows: when the foundation pit crack detection device for geotechnical engineering is used, firstly, the detection device is placed at a position to be detected, then the height of four groups of supporting legs 15 is adjusted according to the ground condition of the detection position, the concrete operation is that the bolt 13 is rotated and the fixing block 16 is pushed, the fixing block 16 compresses the spring 20 and fades out along the fixing hole 14, the supporting legs 15 are pulled downwards, the supporting legs 15 slide along the inner wall of the connecting shell 12, when the fixing block 16 reaches the other group of fixing hole 14, the spring 20 pushes the fixing block into the fixing hole 14, the bolt 13 is rotated reversely, one side of the bolt 13 is tightly attached to the supporting legs 15, the secondary fixing of the supporting legs 15 is completed, namely, the height adjustment of the supporting legs 15 is completed, when the fixing block 16 moves, the slide block 19 slides in the transverse groove 18, and the stability of the fixing block 16 in the movement can be increased through the matching of the slide block 19 and the transverse groove 18, the length of the four groups of supporting legs 15 can be adjusted by matching the fixed block 16 with the sliding block 19 and the spring 20, so that when the device detects cracks at rugged positions, the operation board 1 and the detection device 6 are ensured to be horizontal, detection errors are reduced, and the limitation of the device can be reduced at the same time, after the device is placed, the motor 8 is started, the motor 8 drives the screw rod 3 to rotate, under the matching of the threaded hole 2 in the operation board 1, the screw rod 3 pushes the clamp ring 4 and the clamp ring 5 to move, under the action of the clamp ring 5, the detection device 6 moves to complete the height adjustment of the detection device 6, at the moment, the detection device 6 reaches the detection ground to detect whether cracks exist, data of crack detection is transmitted to the display screen 11 through the connecting line 10 to complete the crack detection, and in the moving process of the detection device 6, the stabilizing ring 9 slides on the surface of the stabilizing rod 7, can increase the stability of lead screw 3 when rotating through firm ring 9 and the cooperation of firm pole 7, through motor 8, lead screw 3, 4 cooperation rands 5 of snap ring can adjust detection device 6's position, and then when examining the crack, no longer need the staff to hold display screen 11 and bow and detect the ground that awaits measuring of 6 butts of detection device, only need actuating motor 8 adjust the position of detection device 6 can, great reduction staff's working strength.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a foundation ditch crack detection device for geotechnical engineering, includes operation panel (1), its characterized in that: threaded hole (2) run through in the inside of operation panel (1), the inside swing joint of operation panel (1) has lead screw (3), one end fixedly connected with snap ring (4) of lead screw (3), the surface noose of snap ring (4) has rand (5), the opposite side of rand (5) is provided with detection device (6), the other end fixedly connected with motor (8) of lead screw (3), one side fixedly connected with of motor (8) stabilizes ring (9), the position that the upper end of operation panel (1) is close to lead screw (3) is provided with and stabilizes pole (7).
2. The foundation pit crack detection device for geotechnical engineering according to claim 1, wherein: one side fixedly connected with connecting wire (10) of detection device (6), the other end of connecting wire (10) is provided with display screen (11).
3. The foundation pit crack detection device for geotechnical engineering according to claim 1, wherein: the lower extreme border position fixedly connected with of operation panel (1) connects shell (12), fixed orifices (14) have been seted up to one side of connecting shell (12), the position swing joint that one side of connecting shell (12) is close to fixed orifices (14) has bolt (13), the inside swing joint of connecting shell (12) has supporting leg (15).
4. The foundation pit crack detection device for geotechnical engineering according to claim 3, wherein: fixed slot (17) have been seted up to the inside of supporting leg (15), the inside swing joint of fixed slot (17) has fixed block (16), horizontal groove (18) have been seted up to the bilateral symmetry of fixed slot (17), the inside sliding connection of horizontal groove (18) has the piece of trading, the opposite side of fixed block (16) is provided with spring (20).
5. The foundation pit crack detection device for geotechnical engineering according to claim 1, characterized in that: the detection device (6) is matched with the clamping ring (4), the screw rod (3) and the motor (8) through the clamping ring (5) to move on one side of the operation plate (1).
6. The foundation pit crack detection device for geotechnical engineering according to claim 2, characterized in that: the inclination angle of the display screen (11) is 30 degrees, and the display screen is electrically connected with the detection device (6) through a connecting wire (10).
7. The foundation pit crack detection device for geotechnical engineering according to claim 3, wherein: the supporting legs (15) are movably connected with the connecting shell (12) through fixing blocks (16) matched with the fixing holes (14) and the bolts (13).
8. The foundation pit crack detection device for geotechnical engineering according to claim 4, characterized in that: the fixed block (16) slides in the fixed groove (17) through a sliding block (19) in cooperation with a spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222558318.4U CN218147678U (en) | 2022-09-27 | 2022-09-27 | Foundation ditch crack detection device for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222558318.4U CN218147678U (en) | 2022-09-27 | 2022-09-27 | Foundation ditch crack detection device for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218147678U true CN218147678U (en) | 2022-12-27 |
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ID=84565413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222558318.4U Active CN218147678U (en) | 2022-09-27 | 2022-09-27 | Foundation ditch crack detection device for geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218147678U (en) |
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2022
- 2022-09-27 CN CN202222558318.4U patent/CN218147678U/en active Active
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