CN211171999U - Foundation pit supporting device with displacement measurement and alarm functions - Google Patents
Foundation pit supporting device with displacement measurement and alarm functions Download PDFInfo
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- CN211171999U CN211171999U CN201921628178.5U CN201921628178U CN211171999U CN 211171999 U CN211171999 U CN 211171999U CN 201921628178 U CN201921628178 U CN 201921628178U CN 211171999 U CN211171999 U CN 211171999U
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Abstract
The utility model discloses a foundation pit supporting device with displacement measurement alarm function, which comprises two upright posts, the bottoms of the two upright posts are fixedly connected with a reinforcing device, one upright post is slidably connected with two supporting rods, the tail end of each supporting rod is fixedly connected with a supporting plate, the middle part of each supporting rod is fixedly connected with a stop block, one end of each supporting rod, which is close to the supporting plate, is fixedly connected with a stop block, the side wall of the stop block is fixedly connected with a damping spring, the damping spring is sleeved with the supporting rod, the stop block is fixedly connected with the upright post through the damping spring, the supporting device is fixedly connected with the other upright post, the top of the upright post provided with the supporting device is provided with an alarm, a microswitch is arranged in the supporting device and is electrically connected with the alarm, the supporting rod is contacted with or separated from the, the alarm is automatically given, so that the safety accidents are reduced, and the use requirement is met.
Description
Technical Field
The utility model belongs to the building construction field especially relates to area displacement measurement alarming function's excavation supporting device.
Background
Along with the development of engineering construction of urban buildings, subways and the like, more and more deep foundation pit engineering appears. The excavation of the deep foundation pit easily causes the deformation of the surrounding soil body, influences the foundation pit support structure and the environment, and causes casualties in serious cases. The foundation pit support is a support, reinforcement and protection measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit. At present, the current underground structure who takes displacement measurement alarming function can carry out real-time supervision to soil body horizontal deformation to judge underground structure's safety and stability, reduce the potential safety hazard, but it is in the use, and overall stability is poor, and the base takes place the skew easily, and support stability is poor simultaneously, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take displacement measurement alarming function's excavation supporting device, overall stability is poor among the solution above-mentioned prior art, and the skew takes place for the base easily, supports the poor stability simultaneously to the difficult technical problem who finds when taking place danger for the staff.
The utility model provides a technical scheme that its technical problem adopted is:
the foundation pit supporting device with the displacement measuring and alarming function comprises two upright posts, wherein the bottoms of the two upright posts are fixedly connected with a reinforcing device, one upright post is connected with two supporting rods in a sliding way, the tail ends of the supporting rods are fixedly connected with supporting plates, the middle part of each supporting rod is fixedly connected with a stop block, one end of the support rod close to the support plate is fixedly connected with a limiting block, the side wall of the limiting block is fixedly connected with a damping spring, the damping spring is sleeved with the support rod, the limiting block is fixedly connected with the upright post through the damping spring, the other upright post is fixedly connected with a supporting device, the top of the upright post provided with the supporting device is provided with an alarm, the supporting device is internally provided with a microswitch, the micro switch is electrically connected with the alarm, and the support rod is contacted with or separated from the micro switch in the motion process.
The utility model discloses a take displacement measurement alarming function's excavation supporting device, reinforcing apparatus includes the ejector pin, ejector pin and stand fixed connection, the bottom fixedly connected with bottom plate of ejector pin.
The utility model discloses a take displacement measurement alarming function's excavation supporting device, ejector pin sliding connection has the slider, the top fixedly connected with compression spring of slider, compression spring cup joints with the ejector pin, the lateral wall fixedly connected with fixed block of slider, the slider passes through fixed block fixedly connected with roof, the top fixedly connected with pull ring of roof, the bottom fixedly connected with thimble of roof, the thimble passes the bottom plate.
The utility model discloses a take displacement measurement alarming function's excavation supporting device, two the dead lever has between the bracing piece, dead lever and bracing piece fixed connection, the lateral wall fixedly connected with extrusion piece of dead lever.
The utility model discloses a take displacement to measure alarming function's excavation supporting device, strutting arrangement include, set up in the stand and keep away from one side fixed connection's of backup pad supporting shoe, the lateral wall fixedly connected with slide bar of supporting shoe, the one end fixedly connected with fixture block of supporting shoe is kept away from to the slide bar, the terminal fixedly connected with motion piece of bracing piece, motion piece and slide bar sliding connection, the lateral wall of fixture block is provided with spacing frame, micro-gap switch sets up in spacing frame, the inner wall fixedly connected with extrusion spring of spacing frame, spacing frame is through extrusion spring fixedly connected with installation piece, the lateral wall fixedly connected with motion pole of installation piece, motion pole and fixture block sliding connection, the extrusion piece is corresponding with the motion pole.
The utility model discloses a take displacement measurement alarming function's excavation supporting device, the lateral wall fixedly connected with supporting spring of motion piece, supporting spring cup joints with the slide bar.
The utility model discloses the beneficial effect who produces is: the utility model provides a take displacement measurement alarming function's excavation supporting device, through bottom plate and ground direct contact, and set up the thimble on the roof, the thimble stretches into in the ground, improves holistic stability, prevents to squint, and the backup pad supports with the foundation ditch lateral wall, and when the earthwork takes place to squint, the backup pad motion drives the bracing piece motion, through the elastic potential energy that increases damping spring, further increases supporting spring's elastic potential energy, further carries out the shock attenuation.
Meanwhile, the fixed rod moves to drive the extrusion block to move, the extrusion block extrudes the moving rod, the installation block is in contact with the microswitch, the alarm works to give an alarm, people are reminded of paying attention to safety, and safety accidents are reduced.
The bottom has been reached and has been set up reinforcing apparatus for bottom plate and ground stable contact improve stability, reduce the skew, improve the support effect, through strutting arrangement, support the foundation ditch, when the skew takes place for the foundation ditch earthwork, report to the police automatically, reduce incident's emergence, satisfy user demand's purpose.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic structural view of the reinforcing apparatus of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the foundation pit supporting device with displacement measurement alarm function comprises two columns 1, the bottoms of the two columns 1 are fixedly connected with a reinforcing device 2, one column 1 is slidably connected with two support rods 3, the tail ends of the support rods 3 are fixedly connected with a support plate 4, the middle part of each support rod 3 is fixedly connected with a stop block 5, one end of each support rod 3, which is close to the support plate 4, is fixedly connected with a limit block 6, the side wall of the limit block 6 is fixedly connected with a damping spring 7, the damping spring 7 is sleeved with the support rod 3, the limit block 6 is fixedly connected with the column 1 through the damping spring 7, the other column 1 is fixedly connected with a support device 8, the top of the column 1 provided with the support device 8 is provided with an alarm 9, and the support device 8 is internally provided with, the micro switch 89 is electrically connected with the alarm 9, and the support rod 3 is contacted with or separated from the micro switch 89 in the motion process.
In the preferred embodiment of the present invention, the reinforcing device 2 comprises a top rod 21, the top rod 21 is fixedly connected to the column 1, and a bottom plate 22 is fixedly connected to the bottom of the top rod 21.
The utility model discloses a preferred embodiment, ejector pin 21 sliding connection has slider 23, the top fixedly connected with compression spring 24 of slider 23, compression spring 24 cup joints with ejector pin 21, the lateral wall fixedly connected with fixed block 25 of slider 23, slider 23 passes through fixed block 25 fixedly connected with roof 26, the top fixedly connected with pull ring 27 of roof 26, the bottom fixedly connected with thimble 28 of roof 26, thimble 28 passes bottom plate 22.
In the preferred embodiment of the present invention, two fixing rods 81 are provided between the supporting rods 3, the fixing rods 81 are fixedly connected to the supporting rods 3, and the side wall of the fixing rods 81 is fixedly connected to the extrusion blocks 82.
The utility model discloses a in the preferred embodiment, strutting arrangement 8 includes, sets up in one side fixed connection's of stand 1 keeping away from backup pad 4 supporting shoe 83, the lateral wall fixedly connected with slide bar 84 of supporting shoe 83, slide bar 84 keeps away from the one end fixedly connected with fixture block 85 of supporting shoe 83, the terminal fixedly connected with motion piece 86 of bracing piece 3, motion piece 86 and slide bar 84 sliding connection, fixture block 85's lateral wall is provided with spacing frame 88, micro-gap switch 89 sets up in spacing frame 88, the inner wall fixedly connected with extrusion spring 810 of spacing frame 88, spacing frame 88 is through extrusion spring 810 fixedly connected with installation piece 811, installation piece 811's lateral wall fixedly connected with motion pole 812, motion pole 812 and fixture block 85 sliding connection, extrusion piece 82 is corresponding with motion pole 812.
In the preferred embodiment of the present invention, the side wall of the motion block 86 is fixedly connected with a support spring 87, and the support spring 87 is sleeved with the sliding rod 84.
The working principle is as follows: with bottom plate 22 and ground direct contact, thimble 28 receives gravity or can insert ground through external force this moment, when ground atress is uneven, can adjust the inclination of roof through compression spring 24, and then adapt to uneven ground, and have and grab ground function, improve holistic stability, prevent lateral deviation.
At the moment, the supporting plate 4 is supported by the side wall of the foundation pit, when the earth deviates to one side of the supporting device, the supporting plate 4 is driven to move, the supporting rod 3 is driven to move, the elastic potential energy of the damping spring 7 is increased, the movement of the movement block 86 is driven, the elastic potential energy of the supporting spring 87 is increased, the damping is further performed, meanwhile, the fixing rod 81 is driven to move, the extrusion block 82 extrudes the movement rod 812, the movement rod 812 is driven to move, the mounting block 811 is driven to move, the elastic potential energy of the extrusion spring 810 is increased, the mounting block 811 is contacted with the microswitch 89, the alarm 9 works to give an alarm to remind people of safety, at the moment, investigation can be performed, whether the potential safety hazard needs to be eliminated, the occurrence of safety accidents is reduced, the purpose that a reinforcing device is arranged, reduce the skew, improve the support effect, through strutting arrangement, support the foundation ditch, when the skew takes place for the foundation ditch earthwork, report to the police automatically, reduce the emergence of incident, satisfy user demand's purpose.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (6)
1. Take displacement measurement alarming function's excavation supporting device, including two stands (1), its characterized in that: the bottom of each of the two columns (1) is fixedly connected with a reinforcing device (2), one column (1) is slidably connected with two support rods (3), the tail ends of the support rods (3) are fixedly connected with a support plate (4), the middle part of each support rod (3) is fixedly connected with a stop block (5), one end, close to the support plate (4), of each support rod (3) is fixedly connected with a limit block (6), the side wall of each limit block (6) is fixedly connected with a damping spring (7), each damping spring (7) is sleeved with the corresponding support rod (3), each limit block (6) is fixedly connected with the corresponding column (1) through the corresponding damping spring (7), another column (1) is fixedly connected with a support device (8), the top of the column (1) provided with the support device (8) is provided with an alarm (9), and a microswitch (89) is arranged in the support device (, micro-gap switch (89) and alarm (9) electric connection, bracing piece (3) contact or separate with micro-gap switch (89) in the motion process.
2. The foundation pit supporting device with a displacement measurement warning function according to claim 1, wherein: the reinforcing device (2) comprises an ejector rod (21), the ejector rod (21) is fixedly connected with the upright post (1), and a bottom plate (22) is fixedly connected to the bottom of the ejector rod (21).
3. The foundation pit supporting device with the displacement measurement warning function according to claim 2, wherein: ejector pin (21) sliding connection has slider (23), the top fixedly connected with compression spring (24) of slider (23), compression spring (24) cup joint with ejector pin (21), the lateral wall fixedly connected with fixed block (25) of slider (23), slider (23) are through fixed block (25) fixedly connected with roof (26), the top fixedly connected with pull ring (27) of roof (26), the bottom fixedly connected with thimble (28) of roof (26), bottom plate (22) are passed in thimble (28).
4. The foundation pit supporting device with a displacement measurement warning function according to claim 1, wherein: a fixing rod (81) is arranged between the two support rods (3), the fixing rod (81) is fixedly connected with the support rods (3), and the side wall of the fixing rod (81) is fixedly connected with an extrusion block (82).
5. The foundation pit supporting device with the displacement measurement warning function according to claim 4, wherein: the supporting device (8) comprises a supporting block (83) fixedly connected with one side of the upright post (1) far away from the supporting plate (4), the side wall of the supporting block (83) is fixedly connected with a sliding rod (84), one end of the sliding rod (84) far away from the supporting block (83) is fixedly connected with a clamping block (85), the tail end of the supporting rod (3) is fixedly connected with a moving block (86), the moving block (86) is slidably connected with the sliding rod (84), the side wall of the clamping block (85) is provided with a limiting frame (88), a microswitch (89) is arranged in the limiting frame (88), the inner wall of the limiting frame (88) is fixedly connected with an extrusion spring (810), the limiting frame (88) is fixedly connected with an installation block (811) through the extrusion spring (810), the side wall of the installation block (811) is fixedly connected with a moving rod (812), and the moving rod (812) is slidably connected with the clamping block (, the expression block (82) corresponds to a motion bar (812).
6. The foundation pit supporting device with a displacement measurement warning function according to claim 5, wherein: the side wall of the motion block (86) is fixedly connected with a support spring (87), and the support spring (87) is sleeved with the sliding rod (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628178.5U CN211171999U (en) | 2019-09-27 | 2019-09-27 | Foundation pit supporting device with displacement measurement and alarm functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628178.5U CN211171999U (en) | 2019-09-27 | 2019-09-27 | Foundation pit supporting device with displacement measurement and alarm functions |
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| CN211171999U true CN211171999U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921628178.5U Active CN211171999U (en) | 2019-09-27 | 2019-09-27 | Foundation pit supporting device with displacement measurement and alarm functions |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049120A (en) * | 2020-08-15 | 2020-12-08 | 柏铁全 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112595481A (en) * | 2020-12-07 | 2021-04-02 | 华亭煤业集团有限责任公司 | Roadway energy-absorbing support analog simulation experiment device |
| CN113112716A (en) * | 2021-04-09 | 2021-07-13 | 无锡太湖学院 | Automatic building legacy protection device and use method thereof |
| CN113309065A (en) * | 2021-06-29 | 2021-08-27 | 中交二公局第七工程有限公司 | Multifunctional measuring device for green building construction |
| CN114809124A (en) * | 2022-04-06 | 2022-07-29 | 深圳市盛业建筑科技(集团)有限公司 | Foundation pit deformation measuring device and measuring method thereof |
| CN114837197A (en) * | 2022-05-29 | 2022-08-02 | 赖细玉 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN115584737A (en) * | 2022-11-01 | 2023-01-10 | 浙江方大建筑设计有限公司 | Foundation pit enclosure structure for deep foundation pit construction |
| CN117005475A (en) * | 2023-08-11 | 2023-11-07 | 宁波宁大工程建设监理有限公司 | Building construction foundation pit supporting detection device |
-
2019
- 2019-09-27 CN CN201921628178.5U patent/CN211171999U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049120A (en) * | 2020-08-15 | 2020-12-08 | 柏铁全 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112049120B (en) * | 2020-08-15 | 2022-04-01 | 浙江建友工程咨询有限公司 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112595481A (en) * | 2020-12-07 | 2021-04-02 | 华亭煤业集团有限责任公司 | Roadway energy-absorbing support analog simulation experiment device |
| CN112595481B (en) * | 2020-12-07 | 2021-10-19 | 华亭煤业集团有限责任公司 | Roadway energy-absorbing support analog simulation experiment device |
| CN113112716B (en) * | 2021-04-09 | 2022-04-22 | 无锡太湖学院 | Automatic building legacy protection device and use method thereof |
| CN113112716A (en) * | 2021-04-09 | 2021-07-13 | 无锡太湖学院 | Automatic building legacy protection device and use method thereof |
| CN113309065A (en) * | 2021-06-29 | 2021-08-27 | 中交二公局第七工程有限公司 | Multifunctional measuring device for green building construction |
| CN114809124A (en) * | 2022-04-06 | 2022-07-29 | 深圳市盛业建筑科技(集团)有限公司 | Foundation pit deformation measuring device and measuring method thereof |
| CN114809124B (en) * | 2022-04-06 | 2024-04-12 | 深圳市盛业建筑科技(集团)有限公司 | Foundation pit deformation measuring device and measuring method thereof |
| CN114837197A (en) * | 2022-05-29 | 2022-08-02 | 赖细玉 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN114837197B (en) * | 2022-05-29 | 2023-11-10 | 中铁五局集团第二工程有限责任公司 | Foundation pit supporting structure with measure foundation pit construction parameter |
| CN115584737A (en) * | 2022-11-01 | 2023-01-10 | 浙江方大建筑设计有限公司 | Foundation pit enclosure structure for deep foundation pit construction |
| CN117005475A (en) * | 2023-08-11 | 2023-11-07 | 宁波宁大工程建设监理有限公司 | Building construction foundation pit supporting detection device |
| CN117005475B (en) * | 2023-08-11 | 2024-03-26 | 宁波宁大工程建设监理有限公司 | Building construction foundation pit supporting detection device |
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