CN114250792A - Deep foundation pit supporting device with alarming function - Google Patents
Deep foundation pit supporting device with alarming function Download PDFInfo
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- CN114250792A CN114250792A CN202210014307.1A CN202210014307A CN114250792A CN 114250792 A CN114250792 A CN 114250792A CN 202210014307 A CN202210014307 A CN 202210014307A CN 114250792 A CN114250792 A CN 114250792A
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- China
- Prior art keywords
- groove
- rod
- plate
- fixedly connected
- splicing
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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
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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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
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention relates to the technical field of deep foundation pit supporting, and discloses a deep foundation pit supporting device with an alarming function, which comprises supporting and protecting plates, wherein two fixed plates are fixedly connected with the front side and the rear side below the right side of the supporting and protecting plate, a rotating plate is rotatably connected between each two fixed plates through a rotating rod, a first groove is formed in the top end of the rotating plate, a supporting assembly is rotatably connected in the first groove through a second rotating rod, the device is inserted in a splicing groove through a splicing assembly and clamped by a clamping assembly, so that the two supporting and protecting plates can be spliced and installed, and the device is convenient to disassemble after splicing and assembling, so that the device is convenient to use and strong in practicability, and meanwhile, a reinforcing rod can be inserted into the ground through rotating the rotating plate, so that the reinforcing rod can reinforce the connection between the supporting and protecting plates and the ground when the supporting and protecting plates are supported by the supporting assembly, thereby make a backplate place firm and more firm to the strutting of deep basal pit inside wall.
Description
Technical Field
The invention relates to the technical field of deep foundation pit supporting, in particular to a deep foundation pit supporting device with an alarming function.
Background
The deep foundation pit is an engineering with the excavation depth of more than 5 meters or the excavation depth of not more than 5 meters, but the geological conditions, the surrounding environment and underground pipelines are particularly complex, the foundation pit engineering mainly comprises foundation pit supporting system design and construction and earth excavation, and is a system engineering with strong comprehensiveness, which requires close cooperation of geotechnical engineering and structural engineering technicians, the foundation pit supporting system is a temporary structure and is not needed after the construction of the underground engineering is finished, the deep foundation pit supporting is a supporting and blocking, reinforcing and protecting measure adopted for the side wall of the deep foundation pit and the surrounding environment in order to ensure the safety of the construction of the underground structure and the surrounding environment of the foundation pit, the construction accidents of the deep foundation pit are frequent, once the accidents happen, the group death and group injuries are easily caused, the consequences are serious, the reason is mainly that various safety pre-control measures are not in place in the construction scheme and the construction process, according to the requirements of the related state, the construction of the deep foundation pit engineering must be compiled and managed carefully, and the technical requirements of the deep foundation pit engineering and the inspection key points of the construction site are determined.
However, most of the existing deep foundation pit supporting devices are inconvenient to splice, assemble and disassemble after assembly, so that the practicability of the device is poor, meanwhile, the supporting structures of most of the deep foundation pit supporting devices are not stable enough, and the supporting structures are inconvenient to store and transport, so that the supporting effect of the device is not good enough, and the device cannot give an alarm to prompt a worker to adjust in time when an accident occurs, and therefore, the deep foundation pit supporting device with the alarm function is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a deep foundation pit supporting device with an alarming function, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a deep foundation pit supporting device with an alarming function comprises a supporting plate, wherein two fixed plates are fixedly connected with the front part and the rear part below the right side of the supporting plate, a rotating plate is rotatably connected between every two fixed plates through a rotating rod, the top end of the rotating plate is provided with a first groove, the inside of the first groove is rotatably connected with a supporting component through a rotating rod second, the left side of the supporting component is fixedly connected with the right side of the supporting plate, the inside of the rotating plate is sequentially provided with a second mounting groove and a third mounting groove from left to right, the insides of the second mounting groove and the third mounting groove are respectively and fixedly provided with a pressure sensor and a storage battery, the upper part inside the supporting plate is provided with a first mounting groove, a single chip microcomputer is fixedly mounted inside the first mounting groove, alarms are fixedly connected with the front part and the rear part of the top end of the supporting plate, and a first inner groove is formed inside the fixed plates, one end of the first rotating rod, which is far away from the first rotating plate, penetrates through one side, which is close to the first rotating plate, of the first inner groove and is fixedly connected with a straight gear, the top end of the straight gear is meshed with a toothed bar, the upper surface of the inner part of the first inner groove is provided with a limiting groove, the inner part of the limiting groove is slidably connected with a limiting block, the bottom of the limiting block is fixedly connected with the top end of the toothed bar, a plurality of third inner grooves are formed below the inner part of the supporting plate, the left end of the toothed bar penetrates through the inner left side wall of the first inner groove and the inner right side wall of the third inner groove, an extrusion block is fixedly connected with the bottom of the toothed bar, which is positioned inside the third inner groove, a penetrating type second inner groove is formed on the lower surface of the third inner groove, a reinforcing bar is slidably connected inside the second inner groove, a first spring is sleeved on the outer surface of the reinforcing bar, and the top end of the first spring is fixedly connected with the outer surface of the reinforcing bar, the bottom of spring one with the inside wall fixed connection of inside groove two, consolidate the pole top fixedly connected with connecting block, just the top of connecting block with the bottom laminating of extrusion piece, the equal fixedly connected with concatenation subassembly in backplate front surface top and below, the concatenation groove has all been seted up with the below to backplate rear surface top, just the concatenation subassembly with concatenation groove looks adaptation, U type groove has all been seted up with the below to the top and the inside rear of backplate, just U type inslot portion with the concatenation inslot portion communicates with each other, U type inslot portion is provided with the joint subassembly, just the concatenation subassembly with joint subassembly joint.
Preferably, the clamping assembly comprises a second rotating shaft and a third rotating shaft, the second rotating shaft and the third rotating shaft are respectively rotatably connected with the upper part and the lower part of the inside of the U-shaped groove, a first pressing plate and a second pressing plate respectively penetrate and are fixedly arranged on the outer surfaces of the second rotating shaft and the third rotating shaft, a first connecting rod is arranged between the first pressing plate and the second pressing plate, penetrating grooves III are respectively formed at the top ends of the first pressing plate and the second pressing plate, slide rails are respectively arranged on the front surface and the rear surface of the grooves III, connecting rods III are slidably connected inside the slide rails, one opposite sides of the two groups of connecting rods III are respectively fixedly connected with the upper part and the lower part of the outer surface of the first connecting rod, a second groove is formed in the left side of the bottom of the first pressing plate, an inserting rod I is rotatably connected inside the second groove through the first rotating shaft, and a vertical rod is fixedly connected with the left side of the top end of the second pressing plate, the outer surface of the vertical rod is connected with a second inserting rod in a sliding mode, a fourth mounting groove is formed in the bottom of the second inserting rod, a third spring is fixedly connected to the upper surface of the fourth mounting groove, and the bottom end of the third spring is fixedly connected with the top end of the vertical rod.
Preferably, the splicing component comprises splicing blocks, the splicing blocks are matched with the splicing grooves, an inner groove IV is formed in the upper portion inside the splicing blocks, the upper surface inside the inner groove IV is communicated with the outside, a spring II is fixedly connected to the lower surface inside the inner groove IV, an extrusion rod is fixedly connected to the top end of the spring II, a slot is formed in the top end of the extrusion rod, an insertion rod I is matched with the slot, a through slot in a penetrating mode is formed in the front surface inside the inner groove IV, a pull rod is fixedly connected to the front surface of the extrusion rod, jacks are formed in the bottom of the splicing blocks, and the insertion rod II is matched with the jacks.
Preferably, the supporting component includes loop bar and U type connecting plate, just the loop bar bottom with the two external fixed surface of dwang are connected, the left side of U type connecting plate with the right side fixed connection of a backplate, the inside sliding connection of loop bar has the bracing piece, loop bar surface threaded connection has adjusting bolt, the top of bracing piece is located inside the U type connecting plate, and it has fastening bolt to run through, fastening bolt's front end runs through the front surface of U type connecting plate, and threaded connection has the nut, fastening bolt's rear end runs through the rear surface of U type connecting plate.
Preferably, the chute has been seted up to the inside right side wall in U type groove, the inside sliding connection of chute has the slider, slider left side fixedly connected with connecting rod two, just the left end of connecting rod two with the fixed surface of connecting rod one is connected.
Preferably, the front end of the pull rod penetrates through the through groove.
Preferably, the pressure sensor and the alarm are both electrically connected with the single chip microcomputer.
Preferably, the pressure sensor, the alarm and the single chip microcomputer are electrically connected with the storage battery.
Preferably, the left side of the rotating plate and the top end of the connecting block are both arranged to be arc-shaped.
Preferably, the extrusion blocks are provided in a spherical shape.
(III) advantageous effects
The invention provides a deep foundation pit supporting device with an alarming function, which has the following beneficial effects:
(1) the utility model discloses a deep basal pit, including the straight-teeth gear, the curb plate is connected with the inside wall of deep basal pit.
(2) The splicing assembly is spliced inside the splicing groove, the two protective plates can be spliced and installed through the clamping assembly, and meanwhile the splicing assembly is convenient to detach after being spliced and assembled, so that the device is convenient to use and high in practicability.
(3) The pressure between rotor plate and the ground can be detected through pressure sensor to transmit and carry out analysis processes for the singlechip, if two pressure sensor on a backplate transmit the great singlechip of numerical value difference for the singlechip and will transmit the siren and report to the police, just so can remind staff's supporting plate to take place the slope and carry out timely adjustment, thereby avoid the device to empty and cause danger, and then make the device's security higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a partial right cross-sectional structure of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partial left cross-sectional structure of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at C according to the present invention;
FIG. 7 is a schematic top view of the platen of the present invention;
FIG. 8 is a schematic view of a second cross-sectional view of the platen of the present invention;
FIG. 9 is a schematic view of a partial left-side cross-sectional structure of two support guard plates of the present invention after being spliced;
fig. 10 is a schematic perspective view of the support assembly according to the present invention after being stored.
In the figure: 1. supporting the guard plate; 2. a support assembly; 201. a loop bar; 202. adjusting the bolt; 203. a support bar; 204. a nut; 205. a U-shaped connecting plate; 206. fastening a bolt; 3. splicing the components; 301. an extrusion stem; 302. a slot; 303. a second spring; 304. a jack; 305. an inner groove IV; 306. splicing blocks; 307. a through groove; 308. a pull rod; 4. a single chip microcomputer; 5. an alarm; 6. a first mounting groove; 7. a fixing plate; 8. a pressure sensor; 9. a second mounting groove; 10. a third mounting groove; 11. a storage battery; 12. a rotating plate; 13. a limiting groove; 14. a limiting block; 15. rotating the first rod; 16. a spur gear; 17. an inner groove I; 18. a first spring; 19. a reinforcing rod; 20. an inner groove II; 21. connecting blocks; 22. extruding the block; 23. an inner groove III; 24. a rack bar; 25. splicing grooves; 26. a first groove; 27. rotating the second rod; 28. a clamping assembly; 2801. inserting a first rod; 2802. rotating a first shaft; 2803. a second groove; 2804. a second rotating shaft; 2805. a first connecting rod; 2806. a chute; 2807. a second connecting rod; 2808. a slider; 2809. pressing a second plate; 2810. a third rotating shaft; 2811. a vertical rod; 2812. a third spring; 2813. a fourth mounting groove; 2814. a second inserted link; 2815. pressing a first plate; 2816. a third groove; 2817. a slide rail; 2818. a third connecting rod; 29. a U-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, the present invention provides a technical solution: a deep foundation pit supporting device with an alarming function comprises a supporting plate 1, wherein two fixing plates 7 are fixedly connected with the front part and the rear part of the lower part of the right side of the supporting plate 1, a rotating plate 12 is rotatably connected between every two fixing plates 7 through a rotating rod one 15, a groove one 26 is formed in the top end of the rotating plate 12, a supporting component 2 is rotatably connected in the groove one 26 through a rotating rod two 27, the left side of the supporting component 2 is fixedly connected with the right side of the supporting plate 1, a mounting groove two 9 and a mounting groove three 10 are sequentially formed in the rotating plate 12 from left to right, a pressure sensor 8 and a storage battery 11 are respectively and fixedly mounted in the mounting groove two 9 and the mounting groove three 10, a mounting groove one 6 is formed in the upper part of the supporting plate 1, a single chip microcomputer 4 is fixedly mounted in the mounting groove one 6, an alarm 5 is fixedly connected with the front part and the rear part of the top end of the supporting plate 1, and an inner groove one 17 is formed in the fixing plate 7, one end of the rotating rod 15, which is far away from the rotating plate 12, penetrates through one side, which is close to the rotating plate 12, of the inner groove I17, and is fixedly connected with a straight gear 16, the top end of the straight gear 16 is connected with a rack bar 24 in a meshing manner, the upper surface of the inner part of the inner groove I17 is provided with a limiting groove 13, the inner part of the limiting groove 13 is connected with a limiting block 14 in a sliding manner, the bottom of the limiting block 14 is fixedly connected with the top end of the rack bar 24, the lower part of the inner part of the supporting plate 1 is provided with a plurality of inner groove III 23, the left end of the rack bar 24 penetrates through the left side wall of the inner part I17 and the right side wall of the inner part III 23, the bottom of the rack bar 24, which is positioned inside the inner part III 23, is fixedly connected with an extrusion block 22, the lower surface of the inner part III 23 is provided with a penetrating inner groove II 20, the inner part II 20 is connected with a reinforcing rod 19 in a sliding manner, the outer surface of the reinforcing rod 19 is sleeved with a first spring 18, and the top end of the first spring 18 is fixedly connected with the outer surface of the reinforcing rod 19, the bottom end of the first spring 18 is fixedly connected with the inner side wall of the second inner groove 20, the top end of the reinforcing rod 19 is fixedly connected with a connecting block 21, the top end of the connecting block 21 is attached to the bottom of the extrusion block 22, the splicing assemblies 3 are fixedly connected above and below the front surface of the support plate 1, the splicing grooves 25 are formed above and below the rear surface of the support plate 1, the splicing assemblies 3 are matched with the splicing grooves 25, the U-shaped grooves 29 are formed above and below the rear part of the inside of the support plate 1, the inside of the U-shaped grooves 29 is communicated with the inside of the splicing grooves 25, the clamping assemblies 28 are arranged inside the U-shaped grooves 29, and the splicing assemblies 3 are clamped with the clamping assemblies 28, so that the support plate 1 and the inner side wall of the deep foundation pit are firstly attached and supported, then the rotating plate 12 is rotated to open the support assembly 2 for supporting, the rotation of the first rotating rod 15 can drive the straight gear 16 to rotate, the rotation of the spur gear 16 drives the toothed rod 24 engaged with the toothed rod to move under the limit of the sliding in the limit groove 13 through the limit block 14, the movement of the toothed rod 24 enables the extrusion block 22 to extrude the connection block 21 to descend, the connection block 21 descends to drive the reinforcing rod 19 to move out of the inner groove II 20 and insert into the ground, and the reinforcing rod 19 extrudes the spring I18 when being extruded, so that the spring I18 has the bounce force to facilitate the resetting of the reinforcing rod 19, the reinforcing rod 19 can reinforce the connection between the support plate 1 and the ground when the support assembly 2 supports the support plate 1, the support plate 1 is stably placed and the support of the inner side wall of the deep foundation pit is more stable, the rotating plate 12 is attached to the ground after rotating to the horizontal position and is stably connected with the ground through the fixing pile penetrating through the mounting hole, and the support plates 1 can be connected by the splicing assembly 3 inserted in the splicing groove 25 and clamped by the splicing assembly 28 for splicing and mounting, thereby make the device convenient to use and practicality stronger, rotor plate 12 can detect the pressure between rotor plate 12 and the ground with the inside pressure sensor 8 of ground firm connection back rotor plate 12 simultaneously, and transmit and carry out analysis processes for singlechip 4, if two pressure sensor 8 on one backplate 1 transmit the great singlechip 4 of numerical value difference for singlechip 4 will be passed to siren 5 and report to the police, just so can remind the staff to prop up backplate 1 and take place the slope and carry out timely adjustment, thereby avoid the device to empty and cause danger, and then make the device's security higher.
Further, the clamping assembly 28 includes a second rotating shaft 2804 and a third rotating shaft 2810, the second rotating shaft 2804 and the third rotating shaft 2810 are respectively rotatably connected with the upper part and the lower part inside the U-shaped groove 29, a first pressure plate 2815 and a second pressure plate 2809 are respectively fixed on the outer surfaces of the second rotating shaft 2804 and the third rotating shaft 2810 in a penetrating manner, a first connecting rod 2805 is arranged between the first pressure plate 2815 and the second pressure plate 2809, a penetrating groove three 2816 is formed at the top end of the first pressure plate 2815 and the second pressure plate 2809, slide rails 2817 are arranged on the front surface and the rear surface of the groove three 2816, a third connecting rod 2818 is slidably connected inside the slide rails 2817, one side of the two groups of the three connecting rods 2818 is respectively fixedly connected with the upper part and the lower part of the outer surface of the first connecting rod 2805, a groove two 2803 is formed at the left side of the bottom of the first pressure plate 2815, a first inserting rod 2801 is rotatably connected inside the groove 2802 through the first rotating shaft 2802, a vertical rod 2811 is fixedly connected with the top left side of the vertical rod 2811, and a second inserting rod 2814 is connected with the outer surface of the vertical rod 2811, the bottom of the second plug stem 2814 is provided with a mounting groove four 2813, the upper surface inside the mounting groove four 2813 is fixedly connected with a spring three 2812, and the bottom end of the spring three 2812 is fixedly connected with the top end of the vertical rod 2811, so that when the clamping assembly 28 is used, the first plug stem 2801 is pressed to move upwards to drive the first pressing plate 2815 to rotate under the rotating action of the second rotating shaft 2804, the first pressing plate 2815 is driven to move by the rotation of the first rotating shaft 2801 and the second groove 2803 to be in a vertical state in the pressing process, the first pressing plate 2815 is driven to move by the rotation of the first pressing plate 2815, the first connecting rod 2805 is adapted to the position change of the first pressing plate 2815 in the rotating process through the sliding of the third connecting rod 2818 inside the sliding rail 2817 in the moving process of the first sliding rail 2817, and then the second pressing plate 2809 is driven by the moving of the first connecting rod 2805 to rotate the second pressing plate 2814 out of the inside the U-shaped groove 29 to enter the splicing groove 25 through the rotating action of the third rotating shaft 2810, and the connecting rod I2805 drives the pressing plate II 2809 to rotate, the sliding of the connecting rod III 2818 in the sliding rail 2817 adapts to the change of the position of the pressing plate II 2809 when rotating, meanwhile, the plug rod II 2814 is in sliding connection with the vertical rod 2811, and the compression spring III 2812 stretches and retracts in length when sliding, so that the plug rod II 2814 can move out of the U-shaped groove 29 conveniently, the clamping component 28 can be clamped and connected with the splicing component 3 conveniently, and the plug rod II 2814 can move out of the splicing groove 25 to enter the U-shaped groove 29 to be separated from clamping by separating from the compression on the plug rod I2801 during disassembly, and the use is convenient.
Further, the splicing component 3 comprises a splicing block 306, the splicing block 306 is matched with the splicing groove 25, an inner groove four 305 is formed in the upper portion inside the splicing block 306, the upper surface of the inside of the inner groove four 305 is communicated with the outside, a spring two 303 is fixedly connected to the lower surface inside the inner groove four 305, an extrusion rod 301 is fixedly connected to the top end of the spring two 303, a slot 302 is formed in the top end of the extrusion rod 301, a first insertion rod 2801 is matched with the slot 302, a penetrating through groove 307 is formed in the front surface inside the inner groove four 305, a pull rod 308 is fixedly connected to the front surface of the extrusion rod 301, a jack 304 is formed in the bottom of the splicing block 306, and a second insertion rod 2814 is matched with the jack 304, so that the splicing block 306 is firstly spliced inside the splicing groove 25 when the splicing component 3 is used, the extrusion rod 301 is extruded into the inside of the inner groove four in the splicing process, the spring two 303 is extruded, the spring two 303 has reverse elasticity, and after the splicing block 306 is completely spliced inside the splicing groove 25, the U-shaped groove 29 and the inside of the splicing groove 25 are matched with the inside of the splicing groove 25 Therefore, the extrusion rod 301 can be bounced into the U-shaped groove 29 under the action of the rebounding force of the second spring 303, the first insertion rod 2801 of the clamping component 28 is inserted into the slot 302, and the second insertion rod 2814 of the clamping component 28 is inserted into the insertion hole 304, so that the splicing component 3 can be clamped with the clamping component 28, splicing and assembling can be carried out between the two supporting plates 1, the pull rod 308 is moved downwards when the splicing component is disassembled, so that the pull rod 308 drives the extrusion rod 301 to move away from the U-shaped groove 29, the splicing component 3 can be separated from the clamping component 28, the splicing component 3 can be taken out from the splicing groove 25, and then the two supporting plates 1 are disassembled and separated, so that the device is convenient to splice, assemble and disassemble and separate after assembly, and has strong practicability.
Further, the supporting component 2 comprises a sleeve rod 201 and a U-shaped connecting plate 205, the bottom of the sleeve rod 201 is fixedly connected with the outer surface of the rotating rod two 27, the left side of the U-shaped connecting plate 205 is fixedly connected with the right side of the supporting plate 1, a supporting rod 203 is slidably connected inside the sleeve rod 201, an adjusting bolt 202 is connected with the outer surface of the sleeve rod 201 in a threaded manner, the top end of the supporting rod 203 is positioned inside the U-shaped connecting plate 205 and penetrates through a fastening bolt 206, the front end of the fastening bolt 206 penetrates through the front surface of the U-shaped connecting plate 205 and is connected with a nut 204 in a threaded manner, the rear end of the fastening bolt 206 penetrates through the rear surface of the U-shaped connecting plate 205, so that when the supporting component 2 is used, the nut 204 and the fastening bolt 206 are firstly loosened to separate the supporting rod 203 from the U-shaped connecting plate 205, then the sleeve rod 201 and the supporting rod 203 are rotated together through the rotating rod two 27 after the rotating plate 12 is rotated to the horizontal position to support the supporting plate 1, and when rotating, the supporting rod 203 is enabled to slide in the sleeve rod 201 through the adjusting bolt 202 to adjust the position, so that the top end of the supporting rod 203 is located inside the U-shaped connecting plate 205 again, and the fastening bolt 206 penetrates through the U-shaped connecting plate 205 and the upper part of the outer surface of the supporting rod 203 and then is in threaded connection with the nut 204, so that the supporting component 2 is connected and supported firmly with the supporting plate 1 and the rotating plate 12, and further the supporting component 2 is convenient to store and use, and the device is convenient to transport.
Furthermore, a sliding groove 2806 is formed in the right side wall inside the U-shaped groove 29, a sliding block 2808 is slidably connected inside the sliding groove 2806, a second connecting rod 2807 is fixedly connected to the left side of the sliding block 2808, and the left end of the second connecting rod 2807 is fixedly connected to the outer surface of the first connecting rod 2805, so that the first connecting rod 2805 is assisted to move through the sliding of the second connecting rod 2807 and the sliding block 2808 inside the sliding groove 2806.
Further, the front end of the pull rod 308 penetrates through the through groove 307, so that the pull rod 308 is convenient to pull.
Furthermore, the pressure sensor 8 and the alarm 5 are both electrically connected with the single chip microcomputer 4, so that signals of the pressure sensor 8 are transmitted to the single chip microcomputer 4 and then transmitted to the alarm 5 after being processed by the single chip microcomputer 4.
Further, the pressure sensor 8, the alarm 5 and the single chip microcomputer 4 are electrically connected with the storage battery 11, so that the storage battery 11 supplies power to the pressure sensor 8, the alarm 5 and the single chip microcomputer 4.
Further, the left side of the rotating plate 12 and the top end of the connecting block 21 are both arranged to be arc-shaped, so that the rotating plate 12 can be attached to the ground after rotating, and the connecting block 21 can be extruded and descended conveniently.
Further, the pressing blocks 22 are provided in a spherical shape, so that the pressing blocks 22 press the connection block 21 to descend.
In conclusion, the working process of the invention is as follows: when in use, the support plate 1 is firstly attached to the inner side wall of the deep foundation pit for support, then the rotation of the first rotating rod 15 drives the rotation of the spur gear 16 in the process of rotating the rotating plate 12 to open the support component 2 for support, the rotation of the spur gear 16 drives the toothed rod 24 which is meshed with the spur gear to move under the limit of the limit groove 13 by the limit block 14, the movement of the toothed rod 24 enables the extrusion block 22 to extrude the connection block 21 to descend, the connection block 21 descends to drive the reinforcing rod 19 to move out of the inner groove II 20 and insert into the ground, and the reinforcing rod 19 extrudes the first spring 18 to enable the first spring 18 to have the resilience force to facilitate the restoration of the reinforcing rod 19, so that the reinforcing rod 19 can reinforce the connection between the support plate 1 and the ground when the support component 2 supports the support plate 1, thereby enabling the support plate 1 to be stably placed and the support of the inner side wall of the deep foundation pit more stably, when the rotating plate 12 rotates to a horizontal position, the rotating plate is attached to the ground and is stably connected with the ground through a fixing pile penetrating mounting hole, the support plates 1 can be spliced and mounted in the splicing groove 25 through the splicing assembly 3 in a splicing mode through being clamped by the clamping assembly 28, and the extrusion rod 301 of the splicing assembly 3 is bounced into the U-shaped groove 29 by the rebound force of the spring II 303 to extrude the insertion rod I2801 during splicing and mounting, so that the clamping assembly 28 is clamped with the splicing assembly 3, the device is convenient to use and high in practicability, meanwhile, after the rotating plate 12 is stably connected with the ground, the pressure sensor 8 in the rotating plate 12 can detect the pressure between the rotating plate 12 and the ground and transmits the pressure to the single chip microcomputer 4 for analysis and processing, if the numerical value transmitted to the single chip microcomputer 4 by the two pressure sensors 8 on one support plate 1 is larger, the alarm 5 can be sent to the single chip microcomputer 4 for alarming, therefore, the staff can be reminded that the supporting plate 1 inclines and timely adjustment is carried out, so that the danger caused by the fact that the device is toppled over is avoided, and the safety of the device is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. The utility model provides a deep basal pit supporting device with alarming function, includes a backplate (1), its characterized in that: the front and the rear of the lower part of the right side of the supporting plate (1) are fixedly connected with two fixing plates (7), every two fixing plates (7) are rotatably connected with a rotating plate (12) through a rotating rod (15), the top end of the rotating plate (12) is provided with a groove (26), the interior of the groove (26) is rotatably connected with a supporting component (2) through a rotating rod (27), the left side of the supporting component (2) is fixedly connected with the right side of the supporting plate (1), the interior of the rotating plate (12) is sequentially provided with a mounting groove (9) and a mounting groove (10) from left to right, the interior of the mounting groove (9) and the interior of the mounting groove (10) are respectively and fixedly provided with a pressure sensor (8) and a storage battery (11), the upper part of the interior of the supporting plate (1) is provided with a mounting groove (6), and the interior of the mounting groove (6) is fixedly provided with a single chip microcomputer (4), the alarm (5) is fixedly connected with the front side and the rear side of the top end of the supporting plate (1), an inner groove I (17) is formed in the fixed plate (7), one end, far away from the rotating plate (12), of the rotating rod I (15) penetrates through one side, close to the rotating plate (12), of the inner groove I (17), a straight gear (16) is fixedly connected with the straight gear, a toothed rod (24) is connected with the top end of the straight gear (16) in a meshed mode, a limiting groove (13) is formed in the upper surface of the inner portion of the inner groove I (17), a limiting block (14) is connected with the inner portion of the limiting groove (13) in a sliding mode, the bottom of the limiting block (14) is fixedly connected with the top end of the toothed rod (24), a plurality of three grooves (23) are formed below the inner groove portion of the supporting plate (1), and the left end of the toothed rod (24) penetrates through the inner left side wall of the inner groove I (17) and the inner right side wall of the inner groove three grooves (23), the bottom of the toothed bar (24) positioned in the inner groove III (23) is fixedly connected with an extrusion block (22), the lower surface of the inner groove III (23) is provided with a penetrating inner groove II (20), the inner part of the inner groove II (20) is connected with a reinforcing rod (19) in a sliding manner, the outer surface of the reinforcing rod (19) is sleeved with a spring I (18), the top end of the spring I (18) is fixedly connected with the outer surface of the reinforcing rod (19), the bottom end of the spring I (18) is fixedly connected with the inner side wall of the inner groove II (20), the top end of the reinforcing rod (19) is fixedly connected with a connecting block (21), the top end of the connecting block (21) is attached to the bottom of the extrusion block (22), splicing assemblies (3) are fixedly connected above and below the front surface of the support and protection plate (1), splicing grooves (25) are respectively formed above and below the rear surface of the support and protection plate (1), just splice subassembly (3) with splice groove (25) looks adaptation, U type groove (29) have all been seted up to the top and the below at the inside rear of a backplate (1), just U type groove (29) inside with splice groove (25) are inside to communicate with each other, U type groove (29) inside is provided with joint subassembly (28), just splice subassembly (3) with joint subassembly (28) joint.
2. The deep foundation pit supporting device with the alarm function according to claim 1, wherein: the clamping assembly (28) comprises a second rotating shaft (2804) and a third rotating shaft (2810), the second rotating shaft (2804) and the third rotating shaft (2810) are respectively rotatably connected with the upper part and the lower part inside the U-shaped groove (29), a first pressure plate (2815) and a second pressure plate (2809) are respectively fixed on the outer surfaces of the second rotating shaft (2804) and the third rotating shaft (2810) in a penetrating manner, a first connecting rod (2805) is arranged between the first pressure plate (2815) and the second pressure plate (2809), a third penetrating groove (2816) is respectively formed at the top ends of the first pressure plate (2815) and the second pressure plate (2809), slide rails (2817) are respectively formed on the front and rear surfaces of the third groove (2816), a third connecting rod (2818) is slidably connected inside the slide rails (2817), and one sides of the two groups of the third connecting rods (2818) are respectively fixedly connected with the upper part and the lower part of the outer surface of the first connecting rod (2805), the left side of the bottom of the first pressing plate (2815) is provided with a second groove (2803), the inside of the second groove (2803) is rotatably connected with a first inserted bar (2801) through a first rotating shaft (2802), the left side of the top end of the second pressing plate (2809) is fixedly connected with a vertical bar (2811), the outer surface of the vertical bar (2811) is slidably connected with a second inserted bar (2814), the bottom of the second inserted bar (2814) is provided with a fourth installation groove (2813), the inner upper surface of the fourth installation groove (2813) is fixedly connected with a third spring (2812), and the bottom end of the third spring (2812) is fixedly connected with the top end of the vertical bar (2811).
3. The deep foundation pit supporting device with the alarm function according to claim 2, wherein: the splicing component (3) comprises splicing blocks (306), and the splicing blocks (306) are matched with the splicing grooves (25), an inner groove IV (305) is arranged above the inner part of the splicing block (306), the upper surface of the inner part of the inner groove IV (305) is communicated with the outside, the lower surface of the inner part of the inner groove IV (305) is fixedly connected with a spring II (303), the top end of the spring II (303) is fixedly connected with a squeezing rod (301), the top end of the squeezing rod (301) is provided with an insertion groove (302), the first inserted bar (2801) is matched with the slot (302), the front surface of the inner part of the fourth inner groove (305) is provided with a through type through groove (307), the front surface of the extrusion rod (301) is fixedly connected with a pull rod (308), the bottom of the splicing block (306) is provided with an insertion hole (304), and the second insertion rod (2814) is matched with the insertion hole (304).
4. The deep foundation pit supporting device with the alarm function according to claim 1, wherein: supporting component (2) include loop bar (201) and U type connecting plate (205), just loop bar (201) bottom with dwang two (27) outer fixed surface is connected, the left side of U type connecting plate (205) with the right side fixed connection of fender (1), loop bar (201) inside sliding connection has bracing piece (203), loop bar (201) surface threaded connection has adjusting bolt (202), the top of bracing piece (203) is located inside U type connecting plate (205), and has run through fastening bolt (206), the front end of fastening bolt (206) runs through the front surface of U type connecting plate (205), and threaded connection has nut (204), the rear end of fastening bolt (206) runs through the rear surface of U type connecting plate (205).
5. The deep foundation pit supporting device with the alarm function according to claim 2, wherein: a sliding groove (2806) is formed in the right side wall inside the U-shaped groove (29), a sliding block (2808) is connected inside the sliding groove (2806) in a sliding mode, a second connecting rod (2807) is fixedly connected to the left side of the sliding block (2808), and the left end of the second connecting rod (2807) is fixedly connected with the outer surface of the first connecting rod (2805).
6. The deep foundation pit supporting device with the alarm function according to claim 3, wherein: the front end of the pull rod (308) penetrates through the through groove (307).
7. The deep foundation pit supporting device with the alarm function according to claim 1, wherein: the pressure sensor (8) and the alarm (5) are electrically connected with the singlechip (4).
8. The deep foundation pit supporting device with the alarm function according to claim 1, wherein: the pressure sensor (8), the alarm (5) and the single chip microcomputer (4) are electrically connected with the storage battery (11).
9. The deep foundation pit supporting device with the alarm function according to claim 1, wherein: the left side of the rotating plate (12) and the top end of the connecting block (21) are both arranged to be arc-shaped.
10. The deep foundation pit supporting device with the alarm function according to claim 1, wherein: the extrusion blocks (22) are arranged in a spherical shape.
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| CN202210014307.1A CN114250792B (en) | 2022-01-07 | 2022-01-07 | Deep foundation pit supporting device with alarming function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114855816A (en) * | 2022-04-28 | 2022-08-05 | 中建二局第一建筑工程有限公司 | Pile plate retaining wall combined supporting structure for building engineering |
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