CN221259856U - Deep foundation pit support structure deformation monitoring device - Google Patents
Deep foundation pit support structure deformation monitoring device Download PDFInfo
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- CN221259856U CN221259856U CN202323327745.2U CN202323327745U CN221259856U CN 221259856 U CN221259856 U CN 221259856U CN 202323327745 U CN202323327745 U CN 202323327745U CN 221259856 U CN221259856 U CN 221259856U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of deep foundation pit protection, in particular to a deformation monitoring device of a deep foundation pit support structure, which comprises a machine body, wherein the surface of the machine body is fixedly connected with an alarm mechanism, the side surface of the machine body is connected with a sliding rod in a sliding way, the surface of the sliding rod is sleeved with a spring, the side surface of the sliding rod is fixedly connected with a baffle plate, the other side of the sliding rod is fixedly connected with a pushing rod, the interior of the machine body is fixedly connected with a driving device, the side surface of the driving device is provided with a locking mechanism, the alarm mechanism comprises an alarm body, the side surface of the alarm body is fixedly connected with a connecting wire, and the bottom end of the connecting wire is fixedly connected with a starting switch.
Description
Technical Field
The utility model relates to the technical field of deep foundation pit protection, in particular to a deformation monitoring device for a deep foundation pit support structure.
Background
The deep foundation pit support structure deformation monitoring device is used for monitoring and evaluating deformation and displacement conditions of the support structure in deep foundation pit engineering. The deformation data of the structure is acquired and recorded in real time through the sensor arranged on the deep foundation pit support structure, so that the deformation data are provided for engineers and supervision personnel to carry out safety evaluation and decision.
The prior patent (publication number: CN 213515505U) discloses a real-time monitoring alarm device for deformation of a deep foundation pit enclosure structure, the real-time monitoring alarm device comprises a bottom plate and a wall body surrounding the bottom plate, wherein the top outer wall of the bottom plate is fixedly connected with a first fixing frame, the circumferential inner wall of the wall body is provided with infrared receivers distributed circularly at equal distances, one side outer wall of the first fixing frame is fixedly connected with a connecting cylinder, a sliding column is inserted into the connecting cylinder, a positioning assembly for driving the sliding column to vertically move is arranged in the connecting cylinder, one end outer wall of the sliding column is fixedly connected with a top plate, the top outer wall of the top plate is fixedly connected with a motor, the real-time monitoring alarm device for deformation of the deep foundation pit enclosure structure is positioned on the same horizontal plane through an infrared sensor and the infrared receivers, and when the device does not receive infrared rays emitted by the infrared sensors of the wall body, the wall body is deformed, so that good warning effect can be achieved for people through the buzzer, but various sensors are used in engineering, construction cost is increased, and weather can not be caused, and data are not stable.
Disclosure of utility model
The utility model aims to provide a deformation monitoring device for a deep foundation pit support structure, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a deep basal pit building envelope deformation monitoring devices, includes the organism, the fixed surface of organism is connected with alarm mechanism, the side sliding connection of organism has the slide bar, the surface of slide bar has cup jointed the spring, the side fixedly connected with baffle of slide bar, the opposite side fixedly connected with push rod of slide bar, the inside fixedly connected with drive arrangement of organism, the drive arrangement side is provided with locking mechanism;
The alarm mechanism comprises an alarm body, wherein a connecting wire is fixedly connected to the side face of the alarm body, and a starting switch is fixedly connected to the bottom end of the connecting wire;
the driving device comprises a fixed box, wherein a piston tube is connected inside the fixed box in a sliding manner, a telescopic spring is arranged inside the piston tube, a hollow rod is connected inside the piston tube in a sliding manner, and an extrusion plate is fixedly connected to the side surface of the hollow rod;
The locking mechanism comprises a first fixed rod, a second fixed rod and an extrusion rod, the lower end of the fixed rod is rotationally connected with a torsion spring rod, the surface of the torsion spring rod is fixedly connected with a first buckle, the surface of the second fixed rod is rotationally connected with a second buckle,
Preferably, the side surface of the first fixing rod is fixedly connected with the side surface of the extrusion plate, the side surface of the second fixing rod is fixedly connected with the side surface of the fixing box, and the side surface of the extrusion rod is fixedly connected with the side surface of the sliding rod.
Preferably, four alarm bodies are arranged on the peripheral surface of the machine body, the top ends of the alarm bodies are fixedly connected to the surface of the machine body, the connecting wires are embedded into the inner wall of the machine body, and the side surfaces of the starting switches are fixedly connected to the surface of the inner wall of the machine body.
Preferably, the piston tubes and the hollow rods are arranged in the fixed box in a crossing way, and the inside of each hollow rod fixing box works independently.
Preferably, one side of the spring is attached to the side face of the machine body, and the other side of the spring is attached to the inner side of the baffle plate.
Preferably, the first buckle is arranged at the lower end of the first fixed rod, and the first buckle is rotationally connected at the lower end of the first fixed rod through a torsion spring rod.
According to the utility model, the pressing plate slides and presses the starting switch, and the starting switch triggers the alarm body through the connecting wire to make the alarm body sound and flash, so that the deformation of the staff enclosure structure is prompted, the cost is saved, and the operation is simple and safe.
According to the utility model, the hollow rod is pushed by the elastic force of the telescopic spring, the hollow rod can push the extrusion plate at the moment, the extrusion plate can push the sliding rod and the baffle, and a reaction force is generated when the sliding rod and the baffle are extruded, so that the sliding rod and the baffle are buffered, and damage to the enclosure structure is reduced.
Drawings
FIG. 1 is a schematic view of the three-dimensional appearance of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the machine body of the present utility model;
FIG. 4 is a schematic diagram of the alarm mechanism of the present utility model;
FIG. 5 is a schematic diagram of a driving apparatus according to the present utility model;
FIG. 6 is a schematic side cross-sectional view of a drive apparatus according to the present utility model;
fig. 7 is a schematic structural view of a locking mechanism of the present utility model.
In the figure: 1. a body; 2. an alarm mechanism; 21. an alarm body; 22. a connecting wire; 23. starting a switch; 3. a slide bar; 4. a spring; 5. a baffle; 6. a push rod; 7. a driving device; 71. a fixed box; 71. a fixed box; 72. a piston tube; 73. a telescopic spring; 74. a hollow rod; 75. an extrusion plate; 8. a locking mechanism; 81. a first fixed rod; 82. torsion spring rods; 83. the first buckle is buckled; 84. a second fixing rod; 85. a second buckle; 86. and extruding the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a deep foundation pit support structure deformation monitoring devices, including organism 1, the fixed surface of organism 1 is connected with alarm mechanism 2, the side sliding connection of organism 1 has slide bar 3, the surface of slide bar 3 has cup jointed spring 4, the side fixedly connected with baffle 5 of slide bar 3, the opposite side fixedly connected with push rod 6 of slide bar 3, the inside fixedly connected with drive arrangement 7 of organism 1, drive arrangement 7 side is provided with locking mechanism 8, the laminating of one side of spring 4 and the side of organism 1, the opposite side of spring 4 and the inboard laminating of baffle 5;
The alarm mechanism 2 comprises an alarm body 21, a connecting wire 22 is fixedly connected to the side face of the alarm body 21, a starting switch 23 is fixedly connected to the bottom end of the connecting wire 22, the alarm body 21 is four in number on the peripheral surface of the machine body 1, the top end of the alarm body 21 is fixedly connected to the surface of the machine body 1, the connecting wire 22 is embedded into the inner wall of the machine body 1, the side face of the starting switch 23 is fixedly connected to the inner wall surface of the machine body 1, the driving device 7 comprises a fixed box 71, a piston tube 72 is slidably connected to the inside of the fixed box 71, a telescopic spring 73 is arranged in the inside of the piston tube 72, hollow rods 74 are slidably connected with a hollow rod 74, a squeezing plate 75 is fixedly connected to the side face of the hollow rod 74, the piston tube 72 and the hollow rods 74 are arranged in the inside of the fixed box 71 in a crossing mode, the inside of each hollow rod 74 is independently operated, the hollow rod 74 is simultaneously squeezed to the starting switch 23 through the squeezing plate 75, the starting switch 23 triggers the alarm body 21 through the connecting wire 22 to make sound and flash, and the deformation of a worker enclosure structure is prompted, and therefore cost is saved, and the operation is simple and safe.
The locking mechanism 8 comprises a first fixing rod 81, a second fixing rod 84 and a pressing rod 86, wherein the lower end of the first fixing rod 81 is rotationally connected with a torsion spring rod 82, the surface of the torsion spring rod 82 is fixedly connected with a first clamping buckle 83, the surface of the second fixing rod 84 is rotationally connected with a second clamping buckle 85, the side surface of the first fixing rod 81 is fixedly connected with the side surface of the pressing plate 75, the side surface of the second fixing rod 84 is fixedly connected with the side surface of the fixing box 71, the side surface of the pressing rod 86 is fixedly connected with the side surface of the sliding rod 3, the first clamping buckle 83 is arranged at the lower end of the first fixing rod 81, and the first clamping buckle 83 is rotationally connected with the lower end of the first fixing rod 81 through the torsion spring rod 82.
The application method and the advantages of the utility model are as follows: the deformation monitoring device for the deep foundation pit support structure has the following working process when in use:
When the device is used, firstly, the device is placed and fixed in the foundation pit, the maintenance structure in the foundation pit can extrude any baffle 5 around the machine body 1 when deformation occurs, the baffle 5 is extruded and then drives the sliding rod 3 of the side fixed connection to slide towards the inside of the machine body 1, meanwhile, drive the pushing rod 6 of the side fixed connection to slide and extrude the extrusion plate 75, the fixing rod 81 of the inner side fixed connection and the extrusion rod 86 of the buckle first 83 are driven to move when the extrusion plate 75 is extruded, meanwhile, the extrusion rod 86 penetrates through the extrusion plate 75 until the inside of the extrusion plate 75 is reached, the extrusion rod 86 can extrude the buckle second 85 after the fixing rod 81 and the first extrusion rod 83 move, the surface of the buckle second 85 rotates when being extruded, the plane of the buckle second 85 faces upwards, the first extrusion rod 83 can be separated temporarily from the buckle second 85, meanwhile, the extrusion plate 75 is pushed by the elastic force of the telescopic spring 74 of the telescopic spring 73 to be larger than the spring 4 through the hollow rod 74, the extrusion plate 75 can push the extrusion plate 75, meanwhile, the extrusion plate 75 and the hollow rod 3 can simultaneously drive the extrusion plate 75 and the extrusion plate 3 to move, the extrusion plate 3 can produce a damping rod 23, and the impact on the inner side of the sliding rod can be triggered, and the impact device can produce an alarm to the impact device, and the impact device can be triggered to the impact device to the inside of the vibration absorber can be triggered, and the impact device can be deformed, and the impact device can be triggered to the impact device to the inside of the impact device can be triggered, and the impact device can be deformed, and the impact device can be stressed by the impact device.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a deep basal pit building enclosure deformation monitoring devices, includes organism (1), its characterized in that: the alarm device is characterized in that an alarm mechanism (2) is fixedly connected to the surface of the machine body (1), a sliding rod (3) is slidably connected to the side face of the machine body (1), a spring (4) is sleeved on the surface of the sliding rod (3), a baffle (5) is fixedly connected to the side face of the sliding rod (3), a pushing rod (6) is fixedly connected to the other side of the sliding rod (3), a driving device (7) is fixedly connected to the inside of the machine body (1), and a locking mechanism (8) is arranged on the side face of the driving device (7);
The alarm mechanism (2) comprises an alarm body (21), a connecting wire (22) is fixedly connected to the side face of the alarm body (21), and a starting switch (23) is fixedly connected to the bottom end of the connecting wire (22);
The driving device (7) comprises a fixed box (71), a piston tube (72) is connected inside the fixed box (71) in a sliding mode, a telescopic spring (73) is arranged inside the piston tube (72), a hollow rod (74) is connected inside the piston tube (72) in a sliding mode, and an extrusion plate (75) is fixedly connected to the side face of the hollow rod (74);
Locking mechanism (8) are including dead lever one (81), dead lever two (84), extrusion pole (86), the lower extreme of dead lever one (81) rotates and is connected with torsional spring rod (82), the fixed surface of torsional spring rod (82) is connected with buckle one (83), the surface rotation of dead lever two (84) is connected with buckle two (85).
2. The deep foundation pit enclosure deformation monitoring device of claim 1, wherein: the side of the first fixing rod (81) is fixedly connected with the side of the extrusion plate (75), the side of the second fixing rod (84) is fixedly connected with the side of the fixing box (71), and the side of the extrusion rod (86) is fixedly connected with the side of the sliding rod (3).
3. The deep foundation pit enclosure deformation monitoring device of claim 1, wherein: four alarm bodies (21) are arranged on the peripheral surface of the machine body (1), the top ends of the alarm bodies (21) are fixedly connected to the surface of the machine body (1), connecting wires (22) are embedded into the inner wall of the machine body (1), and the side faces of the starting switches (23) are fixedly connected to the inner wall surface of the machine body (1).
4. The deep foundation pit enclosure deformation monitoring device of claim 1, wherein: the piston tubes (72) and the hollow rods (74) are arranged in the fixed box (71) in a crossing mode, and each hollow rod (74) works independently in the fixed box (71).
5. The deep foundation pit enclosure deformation monitoring device of claim 1, wherein: one side of the spring (4) is attached to the side face of the machine body (1), and the other side of the spring (4) is attached to the inner side of the baffle plate (5).
6. The deep foundation pit enclosure deformation monitoring device of claim 1, wherein: the first buckle (83) is arranged at the lower end of the first fixed rod (81), and the first buckle (83) is rotationally connected at the lower end of the first fixed rod (81) through a torsion spring rod (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323327745.2U CN221259856U (en) | 2023-12-04 | 2023-12-04 | Deep foundation pit support structure deformation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323327745.2U CN221259856U (en) | 2023-12-04 | 2023-12-04 | Deep foundation pit support structure deformation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221259856U true CN221259856U (en) | 2024-07-02 |
Family
ID=91651138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323327745.2U Active CN221259856U (en) | 2023-12-04 | 2023-12-04 | Deep foundation pit support structure deformation monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221259856U (en) |
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2023
- 2023-12-04 CN CN202323327745.2U patent/CN221259856U/en active Active
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