CN114541419B - Deep foundation pit supporting structure with illumination function - Google Patents

Deep foundation pit supporting structure with illumination function Download PDF

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Publication number
CN114541419B
CN114541419B CN202210347608.6A CN202210347608A CN114541419B CN 114541419 B CN114541419 B CN 114541419B CN 202210347608 A CN202210347608 A CN 202210347608A CN 114541419 B CN114541419 B CN 114541419B
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CN
China
Prior art keywords
limiting
limit
lighting
illumination
plate
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CN202210347608.6A
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Chinese (zh)
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CN114541419A (en
Inventor
满学武
郝利兵
杨慨
张学涛
王家耕
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China Railway First Engineering Group Co Ltd
Construction and Installation Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Original Assignee
China Railway First Engineering Group Co Ltd
Construction and Installation Engineering Co Ltd of China Railway First Engineering Group Co Ltd
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Priority to CN202210347608.6A priority Critical patent/CN114541419B/en
Publication of CN114541419A publication Critical patent/CN114541419A/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/02Foundation pits
    • E02D17/04Bordering surfacing or stiffening the sides of foundation pits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/15Adjustable mountings specially adapted for power operation, e.g. by remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/22Adjustable mountings telescopic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36Hoisting or lowering devices, e.g. for maintenance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a deep foundation pit supporting structure with an illumination function, which belongs to the technical field of deep foundation pit supporting and comprises protective supporting plates, wherein one side of each protective supporting plate is provided with fixing mechanisms at intervals, the side surfaces of the protective supporting plates are provided with illumination mechanisms, each illumination mechanism comprises an illumination assembly for playing an illumination role, a height adjusting assembly for adjusting the height of the illumination assembly according to the depth of accumulated water in a foundation pit and a warning assembly for playing a warning role, and the illumination assemblies are connected to one end of each height adjusting assembly in a sliding manner; the self-adaptive illumination device is simple in structure and convenient to use, illumination can be provided by the illumination mechanism during use, the illumination mechanism can dynamically and adaptively adjust the height of the illumination assembly according to the accumulated water depth of the foundation pit, the illumination structure is prevented from being damaged due to water inflow, and the functions of the support structure are more abundant.

Description

Deep foundation pit supporting structure with illumination function
Technical Field
The invention belongs to the technical field of deep foundation pit support, and particularly relates to a deep foundation pit support structure with an illumination function.
Background
The deep foundation pit is usually a project with a depth of more than five meters or a depth of less than five meters, but geological conditions, surrounding environments and underground pipelines are particularly complex, the foundation pit project mainly comprises foundation pit supporting system design and construction and earth excavation, the deep foundation pit is a system project with strong comprehensiveness, and a supporting structure is usually required to support and protect the foundation pit in the construction process of the deep foundation pit;
the traditional deep foundation pit supporting structure comprises a mounting block, a limiting hole, a mounting plate, a reinforcing plate, a transmission gear, a mounting hole and other structures, and has the advantages that the deep foundation pit supporting structure can be used for supporting and protecting the deep foundation pit to avoid collapse of the foundation pit;
however, due to the lack of the illumination structure, the deep foundation pit supporting structure cannot provide illumination under the condition of poor light, so that the supporting structure has single function and is not beneficial to popularization and use of the supporting structure.
Disclosure of Invention
The invention aims to provide a deep foundation pit supporting structure with an illumination function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a deep basal pit supporting construction with illumination function, includes the protection extension board, one side interval of protection extension board is provided with the fixed establishment who is used for playing fixed action to the protection extension board, and the side of protection extension board is provided with lighting mechanism, and lighting mechanism is including being used for playing the lighting assembly of lighting action, be used for playing the high adjusting part of adjusting action and being used for playing the warning subassembly of warning effect according to the ponding degree of depth in the foundation ditch to lighting assembly's height, lighting assembly sliding connection is in the one end of high adjusting part, and the one end that lighting assembly was kept away from at high adjusting part to warning subassembly setting.
As a further scheme of the invention: the lighting assembly comprises a limiting sleeve, a lighting lamp is arranged on one side of the limiting sleeve at intervals, and third limiting plates corresponding to the limiting sleeve are arranged at two ends of the lighting lamp.
As still further aspects of the invention: one end of the illuminating lamp, which is far away from the limiting sleeve, is provided with a limiting floating plate which is used for adjusting the height of the illuminating lamp.
As still further aspects of the invention: the height adjusting assembly comprises a limiting frame, a limiting floating block is arranged in the limiting frame, a limiting sliding rail which is in sliding connection with the limiting floating block is arranged on the inner wall of the limiting frame, a transmission rod is arranged at one end of the limiting floating block, and a third limiting through hole corresponding to the limiting sleeve is formed in one end, far away from the limiting floating block, of the transmission rod.
As still further aspects of the invention: the inside of spacing frame is provided with the spacing slide that is used for playing spacing effect to spacing floating block, is provided with the first elastic drive spare that is used for driving spacing slide and is close to spacing floating block on the inner wall of spacing frame.
As still further aspects of the invention: and two ends of the limiting floating block are provided with limiting supporting pieces for supporting.
As still further aspects of the invention: the warning component comprises an air supply piece, an elastic air storage piece is arranged at one side of the air supply piece at intervals, a second elastic driving piece used for driving the telescopic end of the air supply piece to stretch is arranged at the telescopic end of the air supply piece, an air pipe corresponding to the elastic air storage piece is arranged at the output end of the air supply piece, and a sound tube is arranged at the output end of the elastic air storage piece.
As still further aspects of the invention: the lighting mechanism further comprises a second limiting plate which is used for limiting the transmission rod, and a second limiting through hole corresponding to the second limiting plate is formed in the transmission rod.
As still further aspects of the invention: the fixing mechanism comprises a supporting bottom plate, a limiting base corresponding to the protection support plate is arranged on one side of the supporting bottom plate at intervals, a limiting sliding block is arranged in the limiting base, a first limiting plate which is in sliding connection with the limiting sliding block is arranged at one end of the limiting base, a first limiting through hole corresponding to the first limiting plate is formed in the limiting sliding block, and a connecting plate which is in movable connection with the limiting sliding block is movably connected to the side face of the supporting bottom plate.
As still further aspects of the invention: one end threaded connection of spacing base has the adjusting screw who is used for playing the effect of high regulation to spacing slider with spacing slider rotation connection, and the side interval of supporting baseplate is provided with a plurality of anti-skidding piece that is used for playing anti-skidding effect.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, convenient use, low cost and low failure rate, can provide illumination through the illumination mechanism when in use, can dynamically and adaptively adjust the height of the illumination assembly according to the accumulated water depth of the foundation pit, avoids the damage of the illumination structure caused by water inflow, ensures that the function of the support structure is more abundant, is convenient to fix, can effectively shorten the time consumed by a user when fixing the support structure, and is worthy of popularization and use.
Drawings
FIG. 1 is a schematic view of a deep foundation pit supporting structure with illumination function;
Fig. 2 is a schematic structural view of a limit slider in a deep foundation pit supporting structure with an illumination function;
FIG. 3 is a schematic view of a lighting mechanism in a deep foundation pit supporting structure with lighting function;
FIG. 4 is a schematic diagram of a driving rod in a deep foundation pit supporting structure with illumination function;
FIG. 5 is a schematic view of a limiting frame in a deep foundation pit supporting structure with illumination function;
In the figure: 1-protection support plate, 2-fixing mechanism, 3-lighting mechanism, 21-connecting plate, 22-supporting bottom plate, 23-antiskid piece, 24-spacing base, 25-first spacing board, 26-spacing slider, 27-adjusting screw, 28-first spacing through-hole, 31-altitude mixture control subassembly, 32-warning subassembly, 33-lighting subassembly, 34-second spacing board, 311-transfer line, 312-second spacing through-hole, 313-third spacing through-hole, 314-spacing support piece, 315-spacing floating block, 316-spacing frame, 317-spacing slide, 318-first elastic driving piece, 319-spacing slide rail, 321-elastic gas storage piece, 322-sounding pipe, 323-gas supply piece, 324-second elastic driving piece, 325-gas pipe, 331-spacing floating plate, 332-spacing sleeve, 333-third spacing board, 334-lighting lamp.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example.
The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1, the present embodiment provides a deep foundation pit supporting structure with an illumination function, including a protection support plate 1, a fixing mechanism 2 for fixing the protection support plate 1 is disposed at one side of the protection support plate 1 at intervals, an illumination mechanism 3 is disposed on a side surface of the protection support plate 1, the illumination mechanism 3 includes an illumination assembly 33 for illuminating, a height adjusting assembly 31 for adjusting the height of the illumination assembly 33 according to the depth of accumulated water in the foundation pit, and an alarm assembly 32 for alarming, the illumination assembly 33 is slidably connected at one end of the height adjusting assembly 31, and the alarm assembly 32 is disposed at one end of the height adjusting assembly 31 far away from the illumination assembly 33;
Referring to fig. 3, in one embodiment, in order to make the cost of the lighting assembly 33 lower, in this embodiment, it is preferable that the lighting assembly 33 includes a limiting sleeve 332, one side of the limiting sleeve 332 is provided with an illumination lamp 334 at intervals, and two ends of the illumination lamp 334 are provided with third limiting plates 333 corresponding to the limiting sleeve 332;
Referring to fig. 3, in one embodiment, in order to make the use of the lighting assembly 33 more reliable, in this embodiment, preferably, a limiting floating plate 331 for adjusting the height of the lighting lamp 334 is disposed at an end of the lighting lamp 334 away from the limiting sleeve 332, and the limiting floating plate 331 is disposed, so that the lighting lamp 334 can float on the water surface, and damage to the lighting lamp 334 due to water inflow is avoided;
In another embodiment, the lighting assembly 33 comprises a lighting lamp 334, two ends of the lighting lamp 334 are provided with electric telescopic rods, and the height of the lighting lamp 334 is adjusted by extending or retracting the electric telescopic rods in use;
Referring to fig. 3, 4 and 5, in one embodiment, in order to make the use of the height adjustment assembly 31 more reliable, in this embodiment, preferably, the height adjustment assembly 31 includes a limiting frame 316, a limiting floating block 315 is disposed inside the limiting frame 316, a limiting sliding rail 319 slidably connected with the limiting floating block 315 is disposed on an inner wall of the limiting frame 316, a transmission rod 311 is disposed at one end of the limiting floating block 315, and a third limiting through hole 313 corresponding to the limiting sleeve 332 is disposed at one end of the transmission rod 311 away from the limiting floating block 315;
Referring to fig. 5, in order to make the height adjusting assembly 31 better drive the warning assembly 32 to work, in this embodiment, preferably, a limit sliding plate 317 for limiting the limit floating block 315 is disposed inside the limit frame 316, a first elastic driving member 318 for driving the limit sliding plate 317 to approach the limit floating block 315 is disposed on an inner wall of the limit frame 316, and the first elastic driving member 318 is a spring or a metal elastic sheet;
When in use, the limiting sliding plate 317 is arranged to limit the limiting sliding plate 315, when the limiting sliding plate 315 contacts with the limiting sliding plate 317, the limiting sliding plate 317 can prevent the limiting sliding plate 315 from further rising, so that the limiting sliding plate 315 stores force, and as the buoyancy force borne by the limiting sliding plate 315 is continuously increased, the limiting sliding plate 317 can be instantaneously driven to move to two sides by the limiting sliding plate 315, so that instantaneous range adjustment of the height of the limiting sliding plate 315 is realized, and the warning component 32 can be conveniently driven to work;
referring to fig. 5, in an embodiment, in order to make the use of the limiting floating block 315 more reliable, in this embodiment, preferably, two ends of the limiting floating block 315 are provided with limiting support pieces 314 for supporting, and by setting the limiting support pieces 314, the bottom of the limiting floating block 315 and the limiting frame 316 are prevented from being connected and fixed by sludge, so that the normal operation of the limiting floating block 315 is ensured;
In another embodiment, the height adjusting assembly 31 comprises a mounting base plate, a float switch is arranged in the middle of the mounting base plate, electric hydraulic cylinders are arranged at two ends of the mounting base plate, and the height of the lighting assembly 33 is adjusted by stretching or shrinking the electric hydraulic cylinders in use;
Referring to fig. 3, in an embodiment, in order to make the use of the warning component 32 more reliable, in this embodiment, preferably, the warning component 32 includes an air supply piece 323, the air supply piece 323 is a piston cylinder or a rubber air bag, one side of the air supply piece 323 is provided with elastic air storage pieces 321 at intervals, the material of the elastic air storage pieces 321 is rubber or silica gel, a telescopic end of the air supply piece 323 is provided with a second elastic driving piece 324 for driving the telescopic end to stretch, the second elastic driving piece 324 is a spring or a metal elastic sheet, an output end of the air supply piece 323 is provided with an air pipe 325 corresponding to the elastic air storage pieces 321, and an output end of the elastic air storage pieces 321 is provided with a sounding pipe 322;
When the air supply piece 323 is compressed rapidly, air in the air supply piece 323 quickly floods into the elastic air storage piece 321, so that the elastic air storage piece 321 is inflated rapidly, and the air in the elastic air storage piece 321 needs to be discharged slowly through the sound emitting tube 322 due to the small air displacement of the sound emitting tube 322 on the elastic air storage piece 321, and at the moment, the sound emitting tube 322 emits warning sound due to air driving, so that the sound emitting tube 322 can generate lasting warning sound to emit warning;
In another embodiment, the warning component 32 comprises a control box, a buzzer and a micro-switch, when the micro-switch is triggered, the control box turns on the power supply of the buzzer, so that the buzzer sounds to warn, and a warning function is provided;
Referring to fig. 3, in an embodiment, in order to make the use of the lighting mechanism 3 more reliable, in this embodiment, preferably, the lighting mechanism 3 further includes a second limiting plate 34 for limiting the transmission rod 311, the second limiting plate 34 is fixedly connected with the protection support plate 1 through a screw, and a second limiting through hole 312 corresponding to the second limiting plate 34 is formed on the transmission rod 311;
Referring to fig. 1, in an embodiment, in order to make the use of the fixing mechanism 2 more reliable, in this embodiment, preferably, the fixing mechanism 2 includes a supporting base 22, a limiting base 24 corresponding to the protection support plate 1 is disposed on one side of the supporting base 22 at intervals, a limiting slide block 26 is disposed in the limiting base 24, a first limiting plate 25 slidably connected with the limiting slide block 26 is disposed at one end of the limiting base 24, a first limiting through hole 28 corresponding to the first limiting plate 25 is disposed on the limiting slide block 26, and a connecting plate 21 movably connected with the limiting slide block 26 is movably connected with a side surface of the supporting base 22;
Referring to fig. 1, in one embodiment, in order to make the use of the fixing mechanism 2 more convenient, in this embodiment, preferably, one end of the limiting base 24 is screwed with an adjusting screw 27 rotationally connected with the limiting slider 26 and used for adjusting the height of the limiting slider 26, and a plurality of anti-slip pieces 23 used for playing an anti-slip role are arranged on the side surface of the supporting base 22 at intervals;
When the anti-skid support device is used, the protection support plate 1 is abutted against the side wall of the foundation pit, the support bottom plate 22 is placed at the bottom of the foundation pit, the anti-skid part 23 is inserted into soil, then a user screws the adjusting screw 27 through the wrench, so that the adjusting screw 27 drives the limit sliding block 26 to slide downwards, the protection support plate 1 is reliably fixed, the support structure is more conveniently fixed by the user, time and labor are saved, and the working efficiency of a worker is improved;
In another embodiment, the fixing mechanism 2 comprises a reinforced substrate, two ends of the reinforced substrate are movably connected with hydraulic cylinders for supporting and fixing the protection support plate 1, and the protection support plate 1 is supported and protected against the side wall of the foundation pit through stretching of the hydraulic cylinders when the fixing mechanism is used.
The working principle and the using flow of the invention are as follows: when the support plate is used, the protection support plate 1 is abutted against the side wall of the foundation pit, then the support bottom plate 22 is placed at the bottom of the foundation pit, the anti-skid piece 23 is inserted into soil, then a user screws the adjusting screw 27 through the wrench, so that the adjusting screw 27 drives the limiting slide block 26 to slide downwards, the protection support plate 1 is reliably fixed through the downward movement of the limiting slide block 26, the support structure is more conveniently fixed by the user, time and labor are saved, and the working efficiency of workers is improved;
Secondly, when in use, the power supply of the lighting lamp 334 is turned on, so that the lighting lamp 334 is electrified to emit light, thereby providing illumination through the lighting lamp 334, and the third limiting plate 333 is arranged so as to be convenient for a user to adjust the posture of the lighting lamp 334 according to the actual use requirement;
when the accumulated water is in the foundation pit, along with the continuous increase of the depth of the accumulated water, when the accumulated water is in contact with the limiting floating block 315, the limiting floating block 315 is subjected to buoyancy in water, so that the height of the limiting floating block is continuously increased, and at the moment, the illuminating lamp 334 follows the limiting floating block 315 to carry out corresponding height elevation;
When the depth of accumulated water in the foundation pit is further increased to enable the limit floating blocks 315 to be in contact with the limit sliding plates 317, the limit sliding plates 317 prevent the limit floating blocks 315 from further rising, the limit floating blocks 315 continuously store force along with the continuous increase of buoyancy force received by the limit floating blocks 315, when the limit floating blocks 315 store force to a certain size, the limit floating blocks 315 can instantly drive the limit sliding plates 317 to move to two sides to realize instant range adjustment of the height of the limit floating blocks, and at the moment, the limit floating blocks 315 can rapidly compress the air supply piece 323;
When the air supply piece 323 is compressed rapidly, air in the air supply piece 323 quickly gushes into the elastic air storage piece 321, so that the elastic air storage piece 321 is inflated rapidly, and the air in the elastic air storage piece 321 needs to be discharged slowly through the sound emitting tube 322 due to the small air displacement of the sound emitting tube 322 on the elastic air storage piece 321, and at the moment, the sound emitting tube 322 emits warning sound due to air driving, so that the sound emitting tube 322 can generate lasting warning sound to warn, and popularization and use are worth.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a deep basal pit supporting construction with illumination function, includes protection extension board, its characterized in that: the utility model discloses a protection support plate, which is characterized in that a fixing mechanism for fixing the protection support plate is arranged at one side of the protection support plate at intervals, a lighting mechanism is arranged on the side surface of the protection support plate and comprises a lighting component for lighting, a height adjusting component for adjusting the height of the lighting component according to the depth of accumulated water in a foundation pit and a warning component for warning, the lighting component is slidably connected with one end of the height adjusting component, the warning component is arranged at one end of the height adjusting component far away from the lighting component, the lighting component comprises a limit sleeve, a lighting lamp is arranged at one side of the limit sleeve at intervals, a third limit plate corresponding to the limit sleeve is arranged at two ends of the lighting lamp, a limit floating plate for adjusting the height of the lighting lamp is arranged at one end of the lighting lamp far away from the limit sleeve, the height adjusting component comprises a limit frame, a limit floating block is arranged in the limit frame, a limit sliding rail which is in sliding connection with the limit floating block is arranged on the inner wall of the limit frame, a transmission rod is arranged at one end of the limit floating block, a third limit through hole which corresponds to a limit sleeve is arranged at one end of the transmission rod which is far away from the limit floating block, a limit sliding plate which is used for limiting the limit floating block is arranged in the limit frame, a first elastic driving piece which is used for driving the limit sliding plate to be close to the limit floating block is arranged on the inner wall of the limit frame, the warning component comprises an air supply piece, an elastic air storage piece is arranged at one side of the air supply piece at intervals, a second elastic driving piece which is used for driving the telescopic end of the air supply piece to stretch is arranged at the telescopic end of the air supply piece, an air supply pipe which corresponds to the elastic air storage piece is arranged at the output end of the air supply piece, the output end of the elastic gas storage piece is provided with a sound tube.
2. The deep foundation pit supporting structure with a lighting function according to claim 1, wherein: and two ends of the limiting floating block are provided with limiting supporting pieces for supporting.
3. The deep foundation pit supporting structure with a lighting function according to claim 2, wherein: the lighting mechanism further comprises a second limiting plate which is used for limiting the transmission rod, and a second limiting through hole corresponding to the second limiting plate is formed in the transmission rod.
4. A deep pit supporting structure with lighting function according to any one of claims 1-3, characterized in that: the fixing mechanism comprises a supporting bottom plate, a limiting base corresponding to the protection support plate is arranged on one side of the supporting bottom plate at intervals, a limiting sliding block is arranged in the limiting base, a first limiting plate which is in sliding connection with the limiting sliding block is arranged at one end of the limiting base, a first limiting through hole corresponding to the first limiting plate is formed in the limiting sliding block, and a connecting plate which is in movable connection with the limiting sliding block is movably connected to the side face of the supporting bottom plate.
5. The deep foundation pit supporting structure with a lighting function according to claim 4, wherein: one end threaded connection of spacing base has the adjusting screw who is used for playing the effect of high regulation to spacing slider with spacing slider rotation connection, and the side interval of supporting baseplate is provided with a plurality of anti-skidding piece that is used for playing anti-skidding effect.
CN202210347608.6A 2022-04-01 2022-04-01 Deep foundation pit supporting structure with illumination function Active CN114541419B (en)

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