CN216310960U - Building foundation pit settlement displacement monitoring device - Google Patents
Building foundation pit settlement displacement monitoring device Download PDFInfo
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- CN216310960U CN216310960U CN202122640730.6U CN202122640730U CN216310960U CN 216310960 U CN216310960 U CN 216310960U CN 202122640730 U CN202122640730 U CN 202122640730U CN 216310960 U CN216310960 U CN 216310960U
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Abstract
The utility model discloses a building foundation pit settlement displacement monitoring device which comprises a supporting plate, wherein a supporting rod is fixedly assembled on the surface of the supporting plate, a loop bar is fixedly assembled at one end of the supporting rod, a sliding rod is inserted into the loop bar, threaded sleeves are respectively arranged on the surfaces of the upper end and the lower end of the sliding rod, and threaded rods are respectively screwed and assembled in the threaded sleeves. When the inside production of foundation ditch subsides the phenomenon, the stand can reciprocate, reciprocates through driving the fixed plate and drive the threaded rod, and the threaded rod drives the slide bar through driving the threaded sleeve pipe and removes, and the slide bar drives the light screen and removes for laser is sheltered from by the light screen, and laser receiver can not receive the laser and send a signal to the alarm, makes alarm warning and warning light flash, the quick staff that indicates, and make things convenient for the staff to find the position of subsiding.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a device for monitoring settlement displacement of a building foundation pit.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the base elevation and the base plane size, with the continuous increase of economy, the pace of urban construction is continuously accelerated, the land resources are short, the urban population is suddenly increased, the underground engineering construction becomes a means for expanding the activity space, more and more foundation pit construction projects gradually emerge, and the technical difficulty is increased. The accident phenomena such as collapse and displacement are easy to happen after the foundation pit is excavated, and the foundation pit condition needs to be monitored in real time and timely mastered so as to avoid causing great life and property loss of people and improve the rescue probability of the foundation pit.
The existing monitoring device for the settlement displacement of the building foundation pit has some defects, for example, the monitoring device cannot give an alarm immediately after monitoring that the foundation pit is settled to a certain degree, and workers cannot find the position quickly after the alarm, so that dangerous cases are eliminated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a building foundation pit settlement displacement monitoring device which has the advantages that an alarm can be given immediately after the foundation pit is monitored to be settled to a certain degree, a warning lamp is turned on to indicate the position, and the like, and solves the problems that the monitoring device cannot give an alarm immediately after the foundation pit is monitored to be settled to a certain degree, and workers cannot find the position quickly to remove dangerous cases after the alarm is given.
(II) technical scheme
In order to realize the purposes that the alarm can be given immediately after the foundation pit is monitored to sink to a certain degree and the warning lamp is turned on to indicate the position, the utility model provides the following technical scheme: a building foundation pit settlement displacement monitoring device comprises a supporting plate, wherein a supporting rod is fixedly assembled on the surface of the supporting plate, a loop bar is fixedly assembled at one end of the supporting rod, a slide rod is arranged in the loop bar in an inserting mode, threaded sleeves are arranged on the surfaces of the upper end and the lower end of the slide rod respectively, a threaded rod is assembled in each threaded sleeve in a screwing mode, a fixed plate is fixedly connected to one end of the threaded rod, a light shielding plate is fixedly assembled at the top end of the slide rod, a light transmitting hole is formed in the center of the surface of the light shielding plate, a light transmitting mirror is arranged in each light transmitting hole, a laser emitter is assembled on the surface of the supporting plate, a mounting plate is arranged above the laser emitter, an alarm is assembled on the upper surface of the mounting plate, a laser receiver is fixedly assembled on the side surface of the mounting plate, the positions of the laser receiver, the light transmitting mirror and the laser emitter correspond to each other, and the laser receiver is in telecommunication connection with the alarm.
Preferably, the surface of the support plate is provided with a fixing bolt, and the surface of the fixing plate is provided with a bolt II.
Preferably, the inner wall of the loop bar is coated with lubricating oil, and the outer surface of the sliding bar is provided with scales.
Preferably, one end of the threaded sleeve is provided with a bearing, the threaded sleeve is rotatably connected with the sliding rod through the bearing, and the outer surface of the threaded sleeve is fixedly provided with a knob.
Preferably, the bottom surface of the laser emitter is fixedly provided with an auxiliary mounting plate, and the laser emitter is fixedly connected with the support plate through the auxiliary mounting plate.
Preferably, the upper surface of mounting panel is fixed and is equipped with the sunshading board, the upper surface of alarm is provided with the warning light.
(III) advantageous effects
Compared with the prior art, the utility model provides a device for monitoring the settlement displacement of a building foundation pit, which has the following beneficial effects:
when the inside production of foundation ditch subsides the phenomenon, the stand can reciprocate, reciprocates through driving the fixed plate and drive the threaded rod, and the threaded rod drives the slide bar through driving the threaded sleeve pipe and removes, and the slide bar drives the light screen and removes for laser is sheltered from by the light screen, and laser receiver can not receive the laser and send a signal to the alarm, makes alarm warning and warning light flash, the quick staff that indicates, and make things convenient for the staff to find the position of subsiding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of a mounting plate of the present invention;
fig. 4 is a schematic view of the present invention in use.
In the figure: 1. a support plate; 2. fixing the bolt; 3. a laser transmitter; 4. mounting a plate; 5. a sun visor; 6. an alarm; 7. a warning light; 8. a laser receiver; 9. a support bar; 10. a loop bar; 11. a slide bar; 12. a threaded bushing; 13. a threaded rod; 14. a fixing plate; 15. a second bolt; 16. a visor; 17. a light-transmitting hole; 18. a light-transmitting mirror.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a building foundation pit settlement displacement monitoring device comprises a support plate 1, a support rod 9 is fixedly assembled on the surface of the support plate 1, a loop bar 10 is fixedly assembled at one end of the support rod 9, a slide bar 11 is inserted into the loop bar 10, threaded sleeves 12 are respectively arranged on the surfaces of the upper end and the lower end of the slide bar 11, a threaded rod 13 is respectively screwed and assembled inside the threaded sleeves 12, a fixed plate 14 is fixedly connected at one end of the threaded rod 13, a light screen 16 is fixedly assembled at the top end of the slide bar 11, a light hole 17 is formed in the center of the surface of the light screen 16, a light transmitting mirror 18 is arranged inside the light hole 17, a laser emitter 3 is fixedly assembled on the surface of the support plate 1, a mounting plate 4 is arranged above the laser emitter 3, an alarm 6 is fixedly assembled on the upper surface of the mounting plate 4, and a laser receiver 8 is fixedly assembled on the side surface of the mounting plate 4, the positions of the laser receiver 8, the light-transmitting mirror 18 and the laser transmitter 3 correspond, and the laser receiver 8 is in telecommunication connection with the alarm 6.
Referring to fig. 1 and 4, the surface of the supporting plate 1 is provided with a fixing bolt 2, the surface of the fixing plate 14 is provided with a second bolt 15, so that the supporting plate 1 is conveniently fixed on the inner wall of the foundation pit, and the fixing plate 14 is fixed on the upright post.
Referring to fig. 1 and 4, the inner wall of the loop bar 10 is coated with lubricating oil, the outer surface of the slide bar 11 is provided with scales, so that the slide bar 11 can slide in the loop bar 10 conveniently, and workers can monitor the data of foundation pit settlement conveniently through the scales arranged on the slide bar 11.
Referring to fig. 1 and 4, a bearing is disposed at one end of the threaded sleeve 12, the threaded sleeve 12 is rotatably connected to the sliding rod 11 through the bearing, and a knob is fixedly mounted on an outer surface of the threaded sleeve 12, so that the threaded sleeve 12 is conveniently driven to rotate by rotating the knob.
Referring to fig. 1 and 4, the bottom surface of the laser emitter 3 is fixedly provided with an auxiliary mounting plate, and the laser emitter 3 is fixedly connected with the support plate 1 through the auxiliary mounting plate, so that the laser emitter 3 is conveniently and fixedly mounted on the support plate 1, and the normal operation of the device is ensured.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the fixed upper surface of mounting panel 4 is equipped with sunshading board 5, and the upper surface of alarm 6 is provided with warning light 7, conveniently indicates the staff position of subsiding fast, can prevent that the sunlight from causing the influence to laser receiver 3 through setting up sunshading board 5 on mounting panel 4.
The working principle is as follows: the building foundation pit settlement displacement monitoring device drives a threaded sleeve 12 to rotate by rotating a knob arranged on the threaded sleeve 12, the threaded sleeve 12 drives a threaded rod 13 to move by rotating itself, the distance between a support plate 1 and a fixed plate 14 is adjusted to adapt to the interval between a foundation pit and an upright post inside the foundation pit, then the support plate 1 is fixed on the inner wall of the foundation pit by a fixing bolt 2, the fixed plate 14 is fixed on the upright post, a laser emitter 3 is started, the laser emitter 3 can emit laser through a light transmitting mirror 18 at the center of a light screen 16 and is received by a laser receiver 8, when a settlement phenomenon occurs inside the foundation pit, the upright post can move up and down, the threaded rod 13 is driven by driving the fixed plate 14 to move up and down, the threaded rod 13 drives a slide rod 11 to move by driving the threaded sleeve 12, the slide rod 11 drives a light screen 17 to move, so that the laser is shielded by the light screen 17, laser receiver 8 can not receive the laser and send a signal to alarm 6 for alarm 6 reports to the police and the warning light flickers, signals the staff fast, and makes things convenient for the staff to find the position of subsiding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building foundation ditch settlement displacement volume monitoring devices, includes backup pad (1), its characterized in that: the surface fixing of the supporting plate (1) is provided with a supporting rod (9), one end of the supporting rod (9) is fixedly provided with a sleeve rod (10), a sliding rod (11) is arranged inside the sleeve rod (10) in an inserting mode, the surfaces of the upper end and the lower end of the sliding rod (11) are provided with threaded sleeves (12), the insides of the threaded sleeves (12) are all provided with threaded rods (13) in a threaded mode, one end of each threaded rod (13) is fixedly connected with a fixing plate (14), the top end of the sliding rod (11) is fixedly provided with a light screen (16), the surface center of the light screen (16) is provided with a light hole (17), the inside of the light hole (17) is provided with a light transmitting mirror (18), the surface fixing of the supporting plate (1) is provided with a laser emitter (3), the upper side of the laser emitter (3) is provided with a mounting plate (4), and the upper surface fixing of the mounting plate (4) is provided with an alarm (6), the side fixed mounting of mounting panel (4) is equipped with laser receiver (8), the position homogeneous phase of printing opacity mirror (18) and laser emitter (3) corresponds, laser receiver (8) and alarm (6) telecommunications connection.
2. The building foundation pit settlement displacement monitoring device of claim 1, wherein: the surface of the supporting plate (1) is provided with a fixing bolt (2), and the surface of the fixing plate (14) is provided with a bolt II (15).
3. The building foundation pit settlement displacement monitoring device of claim 1, wherein: the inner wall of the loop bar (10) is coated with lubricating oil, and the outer surface of the sliding bar (11) is provided with scales.
4. The building foundation pit settlement displacement monitoring device of claim 1, wherein: one end of the threaded sleeve (12) is provided with a bearing, the threaded sleeve (12) is rotatably connected with the sliding rod (11) through the bearing, and a knob is fixedly assembled on the outer surface of the threaded sleeve (12).
5. The building foundation pit settlement displacement monitoring device of claim 1, wherein: the bottom surface of laser emitter (3) is fixed to be equipped with auxiliary mounting panel, laser emitter (3) are through auxiliary mounting panel and backup pad (1) fixed connection.
6. The building foundation pit settlement displacement monitoring device of claim 1, wherein: the upper surface of mounting panel (4) is fixed and is equipped with sunshading board (5), the upper surface of alarm (6) is provided with warning light (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640730.6U CN216310960U (en) | 2021-11-01 | 2021-11-01 | Building foundation pit settlement displacement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640730.6U CN216310960U (en) | 2021-11-01 | 2021-11-01 | Building foundation pit settlement displacement monitoring device |
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| CN216310960U true CN216310960U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122640730.6U Active CN216310960U (en) | 2021-11-01 | 2021-11-01 | Building foundation pit settlement displacement monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743360A (en) * | 2022-04-24 | 2022-07-12 | 广西大学 | Electric automatic temperature control alarm device |
-
2021
- 2021-11-01 CN CN202122640730.6U patent/CN216310960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743360A (en) * | 2022-04-24 | 2022-07-12 | 广西大学 | Electric automatic temperature control alarm device |
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