CN115116197A - Automatic monitoring and early warning device for collapse danger of foundation pit construction - Google Patents
Automatic monitoring and early warning device for collapse danger of foundation pit construction Download PDFInfo
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- CN115116197A CN115116197A CN202210673902.6A CN202210673902A CN115116197A CN 115116197 A CN115116197 A CN 115116197A CN 202210673902 A CN202210673902 A CN 202210673902A CN 115116197 A CN115116197 A CN 115116197A
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/02—Audible signalling systems; Audible personal calling systems using only mechanical transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of foundation pit construction, and discloses an automatic monitoring and early warning device for danger of foundation pit construction collapse, which comprises a shell, wherein a displacement sensor is arranged outside the shell, an alarm clock is arranged inside the shell, a rotating rod II is arranged inside the shell, one end of the rotating rod II is provided with a sliding rod II, the outer wall of one side of the sliding rod II is provided with a knocking rod, and one end of the knocking rod is positioned inside the alarm clock; the utility model discloses a warning clock, including casing, displacement sensor, circuit board, signal line two, motor, dwang one, dwang two, striking pole, alarm clock, the internally mounted of casing has the motor, the motor is used for the drive to strike the pole and removes, through setting up casing, displacement sensor, circuit board, signal line two, motor, dwang one, dwang two for strike the pole, alarm clock, remind the operation personnel to notice, when slide bar one and two separation of slide bar, drive slide bar two under the effect of spiral spring one and reset, thereby make to strike the pole and can repeat to strike alarm clock, make the operation personnel can in time withdraw.
Description
Technical Field
The invention relates to the technical field of foundation pit construction, in particular to an automatic monitoring and early warning device for foundation pit construction collapse danger.
Background
The measures of soil retaining structure, underground water control, environmental protection and the like required for ensuring the safety and stability of the underground space formed by downward excavation of the ground during the construction of the underground structure are called foundation pit engineering.
The foundation pit engineering is a system engineering integrating geological engineering, geotechnical engineering, structural engineering and geotechnical testing technology. The main content is as follows: engineering investigation, supporting structure design and construction, earth excavation and backfilling, underground water control, information construction, surrounding environment protection and the like. The simplest and most economical method for foundation pit construction is slope excavation, but the slope excavation is often limited by site conditions and the surrounding environment, so that a supporting system needs to be designed to ensure the smooth construction, the surrounding environment can be well protected, and a device for detecting and early warning whether collapse danger exists during foundation pit construction or not is needed in order to ensure the personnel safety of the construction process and improve the working efficiency.
When the current early warning device is used, only red blue light can be sent out to remind operators to pay attention, the effect is not good, and therefore the automatic monitoring early warning device for danger of foundation pit collapse is needed.
Disclosure of Invention
The invention aims to provide an automatic monitoring and early warning device for foundation pit construction collapse danger, and the purpose of solving the problems in the background technology is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic monitoring and early warning device for the collapse danger of the foundation pit construction comprises a shell, wherein a displacement sensor is arranged outside the shell, a police clock is arranged inside the shell, a rotating rod II is arranged inside the shell, a sliding rod II is arranged at one end of the rotating rod II, a knocking rod is arranged on the outer wall of one side of the sliding rod II, and one end of the knocking rod is located inside the police clock;
the motor is installed in the shell and used for driving the knocking rod to move.
Preferably, install dwang one on the output of motor, slide bar one is installed to one side outer wall of dwang one, the equal fillet setting of one side outer wall that slide bar one and slide bar two are close to each other.
Preferably, a circuit board is installed inside the shell, the circuit board is connected with the motor through a second signal wire, and the displacement sensor is connected with the circuit board through a first signal wire.
Preferably, gear one is installed to the one end of dwang one, gear one is the half gear, gear one's top is provided with gear two, gear one and the meshing of gear two, dwang three is installed to one side outer wall of gear two, the casing setting is run through to the one end of dwang three, the lamp stand is installed to the one end of dwang three.
Preferably, dwang three is connected with the casing, the internally mounted of lamp stand has the light, the light passes through signal line three with the circuit board and is connected, the outside of light is provided with the lamp shade, be provided with red region, blue region on the outer wall of lamp shade.
Preferably, the outer wall of the shell is provided with a supporting rod, the supporting rod is internally provided with a first spring, one end of the first spring is provided with a mounting block, the mounting block is connected with the supporting rod, and one end of the mounting block penetrates through the supporting rod.
Preferably, the bracing piece is connected with the lamp shade, the one end of bracing piece runs through the lamp shade setting, the one end of installation piece runs through the lamp shade setting, the installation piece is connected with the lamp shade, the internally mounted of lamp shade has spring two.
Preferably, a push handle is installed at one end of the second spring, the spring is sleeved on the outer wall of the push handle, the push handle is connected with the lampshade, and one end of the push handle penetrates through the lampshade.
Preferably, the number of the push handles, the second springs, the mounting blocks, the first springs and the support rods is two, and the two groups of the push handles, the second springs, the mounting blocks, the first springs and the support rods are symmetrically distributed on the outer walls of the two sides of the lampshade.
The invention provides an automatic monitoring and early warning device for foundation pit construction collapse danger. The method has the following beneficial effects:
(1) according to the alarm clock, the shell, the displacement sensor, the signal line I, the circuit board, the signal line II, the motor, the rotating rod I, the sliding rod II, the rotating rod II, the knocking rod and the alarm clock are arranged, so that the knocking rod knocks the alarm clock to remind an operator of paying attention, and when the sliding rod I is separated from the sliding rod II, the sliding rod II is driven to reset under the action of the spiral spring I, so that the knocking rod can knock the alarm clock repeatedly, and the operator can withdraw timely.
(2) According to the invention, the signal wire III, the gear I, the gear II, the rotating rod III, the lamp holder, the illuminating lamp and the lampshade are arranged, so that the illuminating lamp rotates back and forth in the lampshade, the colors of the red shell and the blue shell on the lampshade are irradiated to the outside by the illuminating lamp, the attention of an operator is reminded, and the operator can withdraw in time.
(3) According to the lamp shade, the supporting rod, the first spring, the mounting block, the second spring and the pushing handle are arranged, the lamp shade can be opened, the lighting lamp is mounted, the lamp shade is clamped in along the supporting rod after the mounting is finished, the mounting block is popped out under the action of the first spring and clamped in the lamp shade, and the lamp shade can be mounted, so that the lamp shade is simple, convenient and easy to operate.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side view structural view of the lamp shade of the present invention;
FIG. 4 is a side view of the first gear of the present invention;
FIG. 5 is a side view of the alarm clock of the present invention;
FIG. 6 is an enlarged view of invention A.
In the figure: the device comprises a shell 1, a displacement sensor 2, a signal line I3, a circuit board 4, a signal line II 5, a motor 6, a rotating rod I7, a sliding rod I8, a sliding rod II 9, a rotating rod II 10, a knocking rod 11, a warning clock 12, a signal line III 13, a gear I14, a gear II 15, a rotating rod III 16, a lamp holder 17, a lighting lamp 18, a lampshade 19, a supporting rod 20, a spring I21, a spring I22 mounting block 23, a spring II 23 and a push handle 24.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 6, the present invention provides a technical solution: an automatic monitoring and early warning device for danger of foundation pit construction collapse comprises a shell 1, wherein the outer wall of the shell 1 is fixedly connected with the outer wall of a displacement sensor 2, the inner wall of the shell 1 is fixedly connected with the outer wall of a warning clock 12, the inner wall of the shell 1 is hinged with one end of a rotating rod II 10 through a volute spring I, one end of the rotating rod II 10 is fixedly connected with one end of a sliding rod II 9, the outer wall of one side of the sliding rod II 9 is fixedly connected with one end of a knocking rod 11, and one end of the knocking rod 11 is located inside the warning clock 12;
the inner wall of the shell 1 is fixedly connected with the outer wall of one side of the motor 6, the motor 6 is used for driving the knocking rod 11 to move, the output end of the motor 6 is fixedly connected with one end of the rotating rod I7 through a coupler, the outer wall of one side of the rotating rod I7 is fixedly connected with the outer wall of the sliding rod I8, the outer wall of one side, close to the sliding rod I8 and the sliding rod II 9, of the sliding rod I8 is arranged in a round angle mode, the outer wall of the sliding rod I8 is connected with the outer wall of the sliding rod II 9 in a sliding mode, through the arrangement of the shell 1, the displacement sensor 2, the signal line I3, the circuit board 4, the signal line II 5, the motor 6, the rotating rod I7, the sliding rod I8, the sliding rod II 9, the rotating rod II 10, the knocking rod 11 and the alarm clock 12, the height data of the foundation pit is measured in real time through the displacement sensor 2, the data is transmitted to the circuit board 4 through the signal line I3, when the measured data exceeds a normal range, the circuit board 4 sends a control signal to the motor 6 through the signal wire II 5, the control motor 6 drives the rotating rod I7 to rotate, the rotating rod I7 drives the sliding rod I8 to rotate, the sliding rod I8 squeezes the sliding rod II 9 to move, the rotating rod II 10 supports the sliding rod II 9, and the sliding rod II 9 drives the knocking rod 11 to move, so that the knocking rod 11 knocks the alarm clock 12 to remind an operator to notice, and when the sliding rod I8 is separated from the sliding rod II 9, the sliding rod II 9 is driven to reset under the action of the volute spring I, so that the knocking rod 11 can knock the alarm clock 12 repeatedly, and the operator can withdraw timely;
the inner wall of the shell 1 is fixedly connected with the outer wall of the circuit board 4, the signal output end of the circuit board 4 is in signal connection with the signal receiving end of the motor 6 through a signal line II 5, the signal output end of the displacement sensor 2 is in signal connection with the signal receiving end of the circuit board 4 through a signal line I3, one end of the rotating rod I7 is fixedly connected with the outer wall of one side of the gear I14, the gear I14 is a half gear, a gear II 15 is arranged above the gear I14, the gear I14 is meshed with the gear II 15, the outer wall of one side of the gear II 15 is fixedly connected with one end of the rotating rod III 16, one end of the rotating rod III 16 penetrates through the inner wall of the shell 1 and extends to the outside of the shell 1, one end of the rotating rod III 16 is fixedly connected with the outer wall of one side of the lamp holder 17, the outer wall of the rotating rod III 16 is hinged with the inner wall of the shell 1 through a volute spring II, and the inner wall of the lamp holder 17 is fixedly connected with one end of the lamp 18, the signal receiving end of the illuminating lamp 18 is in signal connection with the signal output end of the circuit board 4 through a signal line three 13, a lampshade 19 is arranged outside the illuminating lamp 18, a red area and a blue area are arranged on the outer wall of the lampshade 19, and the signal line three 13, a gear one 14, a gear two 15, a rotating rod three 16, a lamp holder 17, the illuminating lamp 18 and the lampshade 19 are arranged on the outer wall of the lampshade, meanwhile, the circuit board 4 sends a control signal to the lamp holder 17 through the signal line three 13 to control the opening of the illuminating lamp 18, the motor 6 drives the rotating rod one 7 to rotate, the rotating rod one 7 drives the gear one 14 to rotate, the gear one 14 is meshed with the gear two 15, the gear two 15 drives the rotating rod three 16 to rotate, the rotating rod three 16 drives the lamp holder 17 to rotate, the gear one 14 is a half gear, the rotating rod three 16 only rotates for a small half circle when rotating, so that the illuminating lamp 18 rotates back and forth in the lampshade 19, and forth, and back, and forth, the red shell 1, the lamp 18 on the lampshade 19 is arranged on the illuminating lamp 18, The color of the blue shell 1 is irradiated outside to remind the operator to pay attention, so that the operator can evacuate in time;
the outer wall of the shell 1 is fixedly connected with one end of a supporting rod 20, the inner wall of the supporting rod 20 is fixedly connected with one end of a spring one 21, one end of the spring one 21 is fixedly connected with the outer wall of one side of a mounting block 22, the outer wall of the mounting block 22 is slidably connected with the inner wall of the supporting rod 20, one end of the mounting block 22 penetrates through the inner wall of the supporting rod 20 and extends to the outside of the supporting rod 20, the outer wall of the supporting rod 20 is slidably connected with the inner wall of a lampshade 19, one end of the supporting rod 20 penetrates through the outer wall of the lampshade 19 and extends to the inside of the lampshade 19, one end of the mounting block 22 penetrates through the outer wall of the lampshade 19 and extends to the inside of the lampshade 19, the outer wall of the mounting block 22 is slidably connected with the inner wall of the lampshade 19, the inner wall of the lampshade 19 is fixedly connected with one end of a spring two 23, one end of the spring two 23 is fixedly connected with the outer wall of a push handle 24, the two spring 23 is slidably sleeved on the outer wall of the push handle 24, the outer wall of the push handle is slidably connected with the inner wall of the lampshade 19, one end of the push handle 24 penetrates through the outer wall of the lampshade 19 and extends to the outside of the lampshade 19, the push handle 24 is arranged in a T shape, the number of the push handle 24, the number of the spring II 23, the number of the mounting block 22, the number of the spring I21 and the number of the support rod 20 are two, the two groups of push handles 24, the number of the spring II 23, the number of the mounting block 22, the number of the spring I21 and the number of the support rod 20 are symmetrically distributed on the outer walls of two sides of the lampshade 19, by arranging the supporting rod 20, the first spring 21, the mounting block 22, the second spring 23 and the push handle 24, the pushing handle 24 is pushed to one side of the lampshade 19, the pushing handle 24 drives the mounting block 22 to move, so that the mounting block 22 moves from the lampshade 19 to the supporting rod 20, the lampshade 19 can be opened at the moment, the lighting lamp 18 is installed, and after the installation is completed, the lamp housing 19 is snapped along the support rod 20, the mounting block 22 is popped out under the action of the first spring 21 and clamped into the lampshade 19, so that the lampshade 19 can be mounted, and the mounting method is simple, convenient and easy to operate.
When the device is used, the device is provided with a shell 1, a displacement sensor 2, a signal wire I3, a circuit board 4, a signal wire II 5, a motor 6, a rotating rod I7, a sliding rod I8, a sliding rod II 9, a rotating rod II 10, a knocking rod 11 and a warning clock 12, height data of a foundation pit is measured in real time through the displacement sensor 2, the data is transmitted to the position of the circuit board 4 through the signal wire I3, when the measured data exceeds a normal range, the circuit board 4 sends a control signal to the position of the motor 6 through the signal wire II 5, the motor 6 is controlled to drive the rotating rod I7 to rotate, the rotating rod I7 drives the sliding rod I8 to rotate, the sliding rod I8 squeezes the sliding rod II 9 to move, the rotating rod II 10 supports the sliding rod II 9, the sliding rod II 9 drives the knocking rod 11 to move, so that the knocking rod 11 knocks the warning clock 12 to remind an operator of paying attention, when the sliding rod I8 is separated from the sliding rod II 9, the sliding rod II 9 is driven to reset under the action of the volute spring I, so that the knocking rod 11 can knock the alarm clock 12 repeatedly, the operator can withdraw timely, the signal line III 13, the gear I14, the gear II 15, the rotating rod III 16, the lamp holder 17, the illuminating lamp 18 and the lampshade 19 are arranged, meanwhile, the circuit board 4 sends a control signal to the lamp holder 17 through the signal line III 13 to control the opening of the illuminating lamp 18, the motor 6 drives the rotating rod I7 to rotate, the rotating rod I7 drives the gear I14 to rotate, the gear I14 is meshed with the gear II 15, the gear II 15 drives the rotating rod III 16 to rotate, the rotating rod III 16 drives the lamp holder 17 to rotate, the gear I14 is a half gear, the rotating rod III 16 only rotates for a small half circle when rotating, so that the illuminating lamp 18 rotates back and forth in the lampshade 19, and the color of the red shell 1 and the color of the blue shell 1 on the illuminating lamp 19 are irradiated outside by the illuminating lamp 18, remind the operating personnel to notice, make the operating personnel can in time evacuate, through setting up bracing piece 20, spring one 21, installation piece 22, spring two 23, push away 24 through pushing away to 19 one side of lamp shade, it drives installation piece 22 and removes to push away 24, make installation piece 22 move to in the bracing piece 20 from the lamp shade 19, can open lamp shade 19 this moment, install light 18, after the installation is accomplished, go into lamp shade 19 along bracing piece 20 card, make installation piece 22 pop out under the effect of spring one 21 and can install lamp shade 19 in going into lamp shade 19 card, simple convenient easy operation.
In conclusion, 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 herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dangerous automatic monitoring and early warning device is collapsed in foundation ditch construction, includes casing (1), its characterized in that: a displacement sensor (2) is mounted outside the shell (1), a police clock (12) is mounted inside the shell (1), a rotating rod II (10) is mounted inside the shell (1), a sliding rod II (9) is mounted at one end of the rotating rod II (10), a knocking rod (11) is mounted on the outer wall of one side of the sliding rod II (9), and one end of the knocking rod (11) is located inside the police clock (12);
the motor (6) is installed in the shell (1), and the motor (6) is used for driving the knocking rod (11) to move.
2. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 1, wherein: install dwang one (7) on the output of motor (6), one side outer wall of dwang one (7) is installed slide bar one (8), the equal fillet setting of one side outer wall that slide bar one (8) and slide bar two (9) are close to each other.
3. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 1, wherein: install circuit board (4) on the inside of casing (1), circuit board (4) are connected through signal line two (5) with motor (6), displacement sensor (2) are connected through signal line one (3) with circuit board (4).
4. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 2, wherein: gear one (14) is installed to the one end of dwang one (7), gear one (14) is the half-gear, the top of gear one (14) is provided with gear two (15), gear one (14) and gear two (15) meshing, dwang three (16) are installed to one side outer wall of gear two (15), the one end of dwang three (16) runs through casing (1) and sets up, lamp stand (17) are installed to the one end of dwang three (16).
5. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 4, wherein: dwang three (16) is connected with casing (1), the internally mounted of lamp stand (17) has light (18), light (18) are connected through signal line three (13) with circuit board (4), the outside of light (18) is provided with lamp shade (19), be provided with red region, blue region on the outer wall of lamp shade (19).
6. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 1, wherein: install bracing piece (20) on the outer wall of casing (1), the internally mounted of bracing piece (20) has spring (21), installation piece (22) is installed to the one end of spring (21), installation piece (22) are connected with bracing piece (20), the one end of installation piece (22) runs through bracing piece (20) and sets up.
7. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 6, wherein: the utility model discloses a lamp shade, including bracing piece (20), lamp shade (19), installation piece (22), bracing piece (20) are connected with lamp shade (19), the one end of bracing piece (20) runs through lamp shade (19) and sets up, the one end of installation piece (22) runs through lamp shade (19) and sets up, installation piece (22) are connected with lamp shade (19), the internally mounted of lamp shade (19) has spring two (23).
8. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to claim 7, wherein: a push handle (24) is installed at one end of the second spring (23), the second spring (23) is sleeved on the outer wall of the push handle (24), the push handle (24) is connected with the lampshade (19), and one end of the push handle (24) penetrates through the lampshade (19).
9. The automatic monitoring and early warning device for the collapse danger of foundation pit construction according to the claims 6 to 8, wherein: the number of the push handles (24), the spring II (23), the mounting block (22), the spring I (21) and the support rods (20) is two, and the two groups of the push handles (24), the spring II (23), the mounting block (22), the spring I (21) and the support rods (20) are symmetrically distributed on the outer walls of the two sides of the lampshade (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210673902.6A CN115116197B (en) | 2022-06-14 | 2022-06-14 | Automatic monitoring and early warning device for collapse danger of foundation pit construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210673902.6A CN115116197B (en) | 2022-06-14 | 2022-06-14 | Automatic monitoring and early warning device for collapse danger of foundation pit construction |
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| CN115116197A true CN115116197A (en) | 2022-09-27 |
| CN115116197B CN115116197B (en) | 2023-12-19 |
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