CN214695788U - Foundation pit displacement automatic monitoring device - Google Patents
Foundation pit displacement automatic monitoring device Download PDFInfo
- Publication number
- CN214695788U CN214695788U CN202120855663.7U CN202120855663U CN214695788U CN 214695788 U CN214695788 U CN 214695788U CN 202120855663 U CN202120855663 U CN 202120855663U CN 214695788 U CN214695788 U CN 214695788U
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- Prior art keywords
- rod
- bottom plate
- fixedly connected
- foundation pit
- control box
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 230000008093 supporting effect Effects 0.000 claims abstract description 19
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 238000011418 maintenance treatment Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a foundation pit displacement automatic monitoring device, which comprises a base, wherein a supporting rod is arranged at the center of the top end of the base, a first telescopic rod is fixedly connected to the bottom of one side of the supporting rod, a contact plate is fixedly connected to the telescopic end of one side of the first telescopic rod, a bottom plate is fixedly arranged at the top of one side of the contact plate, a long rod is fixedly arranged at the top of one side of the bottom plate, a fixed hinged support is fixedly arranged at the top of one side of the bottom plate, and a second telescopic rod is fixedly connected to one end of the long rod; the utility model discloses when displacement takes place for excavation supporting, the contact plate drives the bottom plate displacement, and the connecting rod drives the slider displacement, and the slider drives the slide rheostat slip end and slides for the resistance of slide rheostat in the circuit changes, and LED color-changing lamp changes the colour when the circuit changes, can judge the displacement distance of contact plate according to the gradient of connecting the stock on the colour of LED color-changing lamp and the bottom plate, thereby the operating personnel of being convenient for prepares in advance, carries out maintenance treatment to the foundation ditch.
Description
Technical Field
The utility model relates to a novel building engineering construction equipment technical field, in particular to foundation ditch displacement automatic monitoring device.
Background
The foundation pit refers to a space below the ground excavated for the construction of a building foundation and a basement. And excavating soil pits at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is well done. The person who is not excavated can use the method of putting side slope to make the earth slope stable, and the size of the slope is determined according to the relevant construction project. The foundation pit supporting is a supporting, blocking, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, the foundation pit collapse is the most common safety accident in the construction process of the current engineering construction, the accident is often accompanied with serious casualties and economic losses, and adverse social effects are caused, in the prior art, a third party is mainly entrusted to carry out timing monitoring, and because the monitoring is not continuous, the collapse accident can possibly occur in two adjacent time periods between the timing monitoring; the time for sending the timing monitoring report to the construction site is delayed, and the precious best time for emergency rescue is lost.
To this end, chinese patent No. CN207512713U proposes an automatic monitoring device for foundation pit displacement when the foundation pit moves, so that the sliding plate extrudes the control button, and then the external buzzer alarm gives an alarm, which is convenient for finding the situation of the foundation pit moving in time, and can continuously monitor the foundation pit for a long time, thereby effectively improving the safety of building construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch displacement automatic monitoring device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic foundation pit displacement monitoring device comprises a base, wherein a supporting rod is arranged at the center of the top end of the base, a first telescopic rod is fixedly connected to the bottom of one side of the supporting rod, a contact plate is fixedly connected to the telescopic end of one side of the first telescopic rod, a bottom plate is fixedly arranged at the top of one side of the contact plate, a long rod is fixedly arranged at the top of one side of the bottom plate, a fixed hinged support is fixedly arranged at the top of one side of the bottom plate, a second telescopic rod is fixedly connected to one end of the long rod, a connecting rod is fixedly connected to one side of the fixed hinged support, a control box is mounted at the top of one side of the supporting rod, a sliding groove is formed in the center of the interior of the control box, a sliding block is arranged in the sliding groove, the top end of the sliding block is hinged to the connecting rod, an elastic piece is connected between the inner wall of the control box and the connecting rod, a slide rheostat is mounted at one side of the bottom end of the interior of the control box, the utility model discloses a flexible printed circuit board, including control box, base, support, slide rheostat, LED color-changing lamp, power, control button, bracing piece, two first screw holes, and every first screw hole has first threaded rod, the second screw hole that communicates about the base upper end is equipped with, and every second screw hole is interior equal threaded connection has the second threaded rod, the bottom interlude of base is equipped with the removal track.
Preferably, the control button is electrically connected with the external buzzer alarm, and the control button is electrically connected with the power supply.
Preferably, the level gauge is installed at the flexible end of second telescopic link one side.
Preferably, the bottom plate is in threaded connection with the contact plate via two threaded rods.
Preferably, the LED color-changing lamp is connected with the control button circuit in series.
The utility model discloses a technological effect and advantage:
when the foundation pit support is displaced, the contact plate drives the bottom plate to displace, the connecting rod drives the sliding block to displace, and the sliding block drives the sliding end of the sliding rheostat to slide, so that the resistance value of the sliding rheostat in a circuit is changed, the color of the LED color-changing lamp is changed when the circuit is changed, the displacement distance of the contact plate can be judged according to the color of the LED color-changing lamp and the gradient of the connecting long rod on the bottom plate, so that an operator can prepare in advance, the foundation pit is maintained and treated, when the displacement of the foundation pit support exceeds a warning value, the sliding end of the sliding rheostat slides to the tail end of the fixed contact part, and at the moment, the telescopic rod triggers the control button to trigger the external buzzer alarm to give an alarm, so that the operator can timely treat the displacement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a support bar; 3. a first telescopic rod; 4. a contact plate; 5. a base plate; 6. a fixed hinge support; 7. a long rod; 8. a second telescopic rod; 9. a connecting rod; 10. a control box; 11. a chute; 12. a slider; 13. an elastic member; 14. a slide rheostat; 15. a power source; 16. an LED color-changing lamp; 17. a control button; 18. a support frame; 19. a first threaded rod; 20. a second threaded rod; 21. the track is moved.
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.
The utility model provides a foundation pit displacement automatic monitoring device as shown in figure 1-2, which comprises a base 1, a support rod 2 is arranged at the center of the top end of the base 1, a first telescopic rod 3 is fixedly connected at the bottom of one side of the support rod 2, a contact plate 4 is fixedly connected at the telescopic end of one side of the first telescopic rod 3, a bottom plate 5 is fixedly arranged at the top of one side of the contact plate 4, a long rod 7 is fixedly arranged at the top of one side of the bottom plate 5, a fixed hinge support 6 is fixedly arranged at the top of one side of the bottom plate 5, a second telescopic rod 8 is fixedly connected at one end of the long rod 7, a connecting rod 9 is fixedly connected at one side of the fixed hinge support 6, a control box 10 is arranged at the top of one side of the support rod 2, a chute 11 is arranged at the center of the inner part of the control box 10, a slide block 12 is arranged in the chute 11, the top end of the slide block 12 is hinged with the connecting rod 9, an elastic part 13 is connected between the inner wall of the control box 10 and the connecting rod 9, a slide rheostat 14 is arranged on one side of the inner bottom end of the control box 10, the sliding end of the slide rheostat 14 is fixedly connected with the sliding block 12, a power supply 15 is arranged at the center of the inner bottom end of the control box 10, the fixed end of the slide rheostat 14 is electrically connected with the power supply 15, an LED color-changing lamp 16 is arranged on the other side of the inner bottom end, the LED color-changing lamp 16 is electrically connected with the power supply 15, a control button 17 is arranged on one side of the top end of the control box 10, one side of the control button 17 is contacted with the supporting rod 2, a supporting frame 18 is fixedly arranged at the bottom end of the control box 10, the supporting frame 18 is fixedly connected with the supporting rod 2, two first threaded holes are formed in one side of the bottom plate 5, and each first threaded hole is connected with a first threaded rod 19 in a threaded manner, the upper end of the base 1 is provided with a second threaded hole which is communicated up and down, and each second threaded hole is internally and uniformly connected with a second threaded rod 20 in a threaded manner, and the bottom end of the base 1 is inserted with a movable crawler 21.
As shown in fig. 1-2, the control button 17 is electrically connected to an external buzzer alarm, the control button 17 is electrically connected to the power supply 15, the level gauge is installed at the telescopic end of one side of the second telescopic rod 8, the bottom plate 5 is in threaded connection with the contact plate 4 through two first threaded rods 19, and the LED lamp 16 is in circuit connection with the control button 17 in series.
The utility model discloses the theory of operation: firstly, the front end of a long rod 7 is provided with a telescopic rod 8, different foundation pit enclosures can be monitored by adjusting the position, when the foundation pit support is displaced, the contact plate 4 drives the bottom plate 5 to displace, the connecting rod 9 drives the sliding block 12 to displace, the sliding block 12 drives the sliding end of the sliding rheostat 14 to slide, so that the resistance value of the slide rheostat 14 in the circuit is changed, the LED color-changing lamp 16 changes color when the circuit is changed, the displacement distance of the contact plate 4 can be judged according to the color of the LED color-changing lamp 16 and the inclination of the long rod 7 connected on the bottom plate 5, thereby being convenient for operators to prepare in advance, and (3) maintaining the foundation pit, when the displacement of the foundation pit support exceeds the warning value, sliding ends of the sliding rheostats 14 slide to the tail ends of the fixed contact parts, and at the moment, the telescopic rods 8 trigger the control buttons 17 to trigger the external buzzer alarms to alarm so that workers can timely process the alarm.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a foundation ditch displacement automatic monitoring device, includes base (1), its characterized in that: the support is characterized in that a supporting rod (2) is arranged at the center of the top end of the base (1), a first telescopic rod (3) is fixedly connected to the bottom of one side of the supporting rod (2), a contact plate (4) is fixedly connected to the telescopic end of one side of the first telescopic rod (3), a bottom plate (5) is fixedly arranged at the top of one side of the contact plate (4), a long rod (7) is fixedly arranged at the top of one side of the bottom plate (5), a fixed hinge support (6) is fixedly arranged at the top of one side of the bottom plate (5), a second telescopic rod (8) is fixedly connected to one end of the long rod (7), a connecting rod (9) is fixedly connected to one side of the fixed hinge support (6), a control box (10) is installed at the top of one side of the supporting rod (2), a sliding groove (11) is formed in the center of the interior of the control box (10), a sliding block (12) is arranged in the sliding groove (11), and the top end of the sliding block (12) is hinged to the connecting rod (9), an elastic piece (13) is connected between the inner wall of the control box (10) and the connecting rod (9), a slide rheostat (14) is installed on one side of the inner bottom end of the control box (10), the slide end of the slide rheostat (14) is fixedly connected with the sliding block (12), a power supply (15) is installed at the center of the inner bottom end of the control box (10), the fixed end of the slide rheostat (14) is electrically connected with the power supply (15), an LED color-changing lamp (16) is installed on the other side of the inner bottom end, the LED color-changing lamp (16) is electrically connected with the power supply (15), a control button (17) is installed on one side of the top end of the control box (10), one side of the control button (17) is in contact with the supporting rod (2), a supporting frame (18) is fixedly arranged at the bottom end of the control box (10), and the supporting frame (18) is fixedly connected with the supporting rod (2), two first screw holes are opened to one side of bottom plate (5), and equal threaded connection has first threaded rod (19) in every first threaded hole, the second screw hole of intercommunication about base (1) upper end is equipped with, and equal threaded connection has second threaded rod (20) in every second threaded hole, the bottom of base (1) alternates and is equipped with removal track (21).
2. The automatic foundation pit displacement monitoring device according to claim 1, wherein: control button (17) and external buzzer siren electric connection, and control button (17) and power (15) electric connection.
3. The automatic foundation pit displacement monitoring device according to claim 1, wherein: and a level meter is arranged at the telescopic end of one side of the second telescopic rod (8).
4. The automatic foundation pit displacement monitoring device according to claim 1, wherein: the bottom plate (5) is in threaded connection with the contact plate (4) through two first threaded rods (19).
5. The automatic foundation pit displacement monitoring device according to claim 1, wherein: the LED color-changing lamp (16) is connected with the control button (17) in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855663.7U CN214695788U (en) | 2021-04-25 | 2021-04-25 | Foundation pit displacement automatic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855663.7U CN214695788U (en) | 2021-04-25 | 2021-04-25 | Foundation pit displacement automatic monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214695788U true CN214695788U (en) | 2021-11-12 |
Family
ID=78533813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120855663.7U Expired - Fee Related CN214695788U (en) | 2021-04-25 | 2021-04-25 | Foundation pit displacement automatic monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214695788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790730A (en) * | 2022-05-24 | 2022-07-26 | 蒋天赐 | Foundation pit monitoring system |
| CN117051898A (en) * | 2023-08-16 | 2023-11-14 | 中建五局第三建设有限公司 | Pile foundation construction hole fixed point detection device |
-
2021
- 2021-04-25 CN CN202120855663.7U patent/CN214695788U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790730A (en) * | 2022-05-24 | 2022-07-26 | 蒋天赐 | Foundation pit monitoring system |
| CN117051898A (en) * | 2023-08-16 | 2023-11-14 | 中建五局第三建设有限公司 | Pile foundation construction hole fixed point detection device |
| CN117051898B (en) * | 2023-08-16 | 2024-04-26 | 中建五局第三建设有限公司 | Pile foundation construction hole fixed point detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |