CN213579606U

CN213579606U - Deep basal pit ground water level monitoring devices

Info

Publication number: CN213579606U
Application number: CN202023086192.2U
Authority: CN
Inventors: 贾文超; 张齐; 莫爵同; 李新求
Original assignee: Guangdong Engineering Investigation Institute
Current assignee: Guangdong Engineering Investigation Institute
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-29
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of the foundation ditch is relevant, concretely relates to deep basal pit ground water level monitoring devices, including the mounting panel, all bolted ground nails all around of mounting panel bottom, the central department bolted connection at mounting panel top has the fixed case. The utility model discloses a motor, the carousel, first fixed column, the connecting rod, the second fixed column, first bracing piece, the cooperation of connecting block and activity post, the person of being convenient for use drives first bracing piece and reciprocates, thereby it reciprocates to drive the flash light, warn the user, through the dead lever, the rotation axis, the movable block, the cooperation of second spring and second bracing piece, the person of being convenient for use swings to the second bracing piece, conveniently drive the flash light and swing, the cooperation flash light removes and gives out light, attract user's eyesight, send the warning to ground water level exceeds standard, guarantee constructor's safety, the problem that traditional deep basal pit ground water level monitoring devices does not possess alarm function has been solved.

Description

Deep basal pit ground water level monitoring devices

Technical Field

The utility model belongs to the technical field of the foundation ditch device is relevant, concretely relates to deep basal pit ground water level monitoring devices.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is carried out, a method for placing a side slope can be used for people who do not excavate deeply to stabilize the soil slope, the size of the slope is determined according to relevant construction regulations, people who excavate deeper and nearby buildings can use a foundation pit wall supporting method and a concrete injection wall protecting method, and a large foundation pit even adopts methods such as interlocking of an underground continuous wall and a column type bored concrete pile to prevent the collapse of the outer side soil layer; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold areas, natural cold air freezing method can be adopted for excavation and the like.

The stability of establishing foundation ditch guarantee building generally all needs to be dug at ground construction building, height according to the building, also be required to the depth of foundation ditch, deep foundation ditch causes groundwater to stretch when stewing easily, in order to guarantee deep foundation ditch's safety, need monitor deep foundation ditch groundwater level, traditional deep foundation ditch groundwater level monitoring devices do not possess warning function, can't surpass the information transfer that the water level surged the warning water level for the user, cause groundwater too much in the deep foundation ditch easily, cause the foundation ditch to collapse, constitute the threat to operation workman's safety in the foundation ditch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep basal pit ground water level monitoring devices to solve the traditional deep basal pit ground water level monitoring devices who provides among the above-mentioned background art and do not possess the warning function problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a deep basal pit ground water level monitoring devices, includes the mounting panel, all bolted ground nail all around of mounting panel bottom, the central department bolted connection at mounting panel top has fixed case, telescopic machanism and swing mechanism have set gradually from a left side to the right side in the inner chamber of fixed case, telescopic machanism and swing mechanism's top all runs through fixed case and bolted flash light, the central department bolted connection of fixed incasement chamber has the fixed plate, all bolted connection all around of fixed plate bottom center department has first spring, the bottom bolted connection of first spring has the fly leaf, the bottom bolted connection of fly leaf has wire rope, and wire rope's bottom runs through fixed case and mounting panel in proper order and be equipped with floating block, the bottom bolted connection on fixed incasement chamber right side has displacement sensor, the front bolted connection of fixed case has the controller.

Preferably, the telescopic mechanism comprises a motor, a rotary table, a first fixed column, a connecting rod, a second fixed column, a first supporting rod, a connecting block and a movable column, the motor is bolted at the center of the top of the front face of the inner cavity of the fixed box, an output shaft of the motor is bolted with the rotary table, the first fixed column is bolted at the right side of the back face of the inner cavity of the fixed box, the connecting rod is movably connected with the surface of the first fixed column, a first through groove is formed in the front face of the connecting rod, the second fixed column is bolted at the left side of the back face of the rotary table, the surface of the second fixed column is in sliding connection with the inner cavity of the first through groove, the first supporting rod is movably connected with the left side of the inner cavity of the fixed box, the connecting block is bolted at the right side of the first supporting rod, the movable column is movably connected with one side, the top of the first support rod penetrates through the fixed box and is bolted with the bottom of the flashlight.

Preferably, swing mechanism includes dead lever, rotation axis, movable block, second spring and second bracing piece, the equal bolt all around on carousel surface has the dead lever, the right side at the positive and back of fixed incasement chamber all is connected with the rotation axis through the bearing rotation, the left side bolt of rotation axis has the movable block, the bottom of movable block and the surperficial swing joint of dead lever, the second spring has been bolted to the bottom of movable block, the bottom bolt of second spring has connect the fixed block, and the back of fixed block and the back bolt of fixed incasement chamber, the second logical groove has been seted up on the right side at fixed roof portion, the top bolt of rotation axis has connected the second bracing piece, the top of second bracing piece run through the second and lead to the groove and with the bottom bolt of flash light.

Preferably, first sliding grooves are formed in the two sides of the bottom of the front side and the back side of the inner cavity of the fixed box, a first sliding block is connected to the inner cavity of the first sliding groove in a sliding mode, and one opposite side of the first sliding block penetrates through the first sliding groove and is in bolted connection with the front side and the back side of the movable plate.

Preferably, the second spout has been seted up at the top on fixed case inner chamber right side, the inner chamber of second spout all has the second slider from last to all sliding connection in proper order down, the right side of second slider run through the second spout and with the left side bolt joint of first bracing piece.

Preferably, the top on the right side of the back of the inner cavity of the fixed box is sequentially bolted with limiting blocks from top to bottom, and one side of each limiting block in the opposite direction is movably connected with the top and the bottom of each movable block.

Preferably, a protective cover is bolted to the surface of the flashlight, and the flashlight is positioned in an inner cavity of the protective cover.

The utility model has the advantages that:

1. the utility model discloses a motor, the carousel, first fixed column, the connecting rod, the second fixed column, first bracing piece, the cooperation of connecting block and activity post, the person of being convenient for use drives first bracing piece and reciprocates, thereby it reciprocates to drive the flash light, warn the user, through the dead lever, the rotation axis, the movable block, the cooperation of second spring and second bracing piece, the person of being convenient for use swings to the second bracing piece, conveniently drive the flash light and swing, the cooperation flash light removes and gives out light, attract user's eyesight, send the warning to ground water level exceeds standard, guarantee constructor's safety, the problem that traditional deep basal pit ground water level monitoring devices does not possess alarm function has been solved.

2. The utility model, through the cooperation of the first chute and the first slide block, is convenient for the user to limit and fix the movable plate, prevents the movable plate from shaking along with the swinging of the steel wire rope, causes the monitoring error of the displacement sensor, and sends out error early warning, meanwhile, the auxiliary movable plate moves up and down, and the first supporting rod is convenient for a user to limit and fix through the matching of the second sliding groove and the second sliding block, so that the first supporting rod is prevented from shaking, meanwhile, the first supporting rod is assisted to move up and down, the movable block is convenient to limit by a user through the matching of the limiting block, the second supporting rod is prevented from colliding with the inner cavity of the second through groove due to overlarge swinging amplitude of the movable block caused by inertia, and the second supporting rod is prevented from being damaged, through the cooperation of protection casing, convenient to use person protects the flash light, prevents that the building site construction from destroying the flash light.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a deep foundation pit ground water level monitoring device provided by the utility model;

FIG. 2 is a sectional view of the fixing box according to the present invention;

FIG. 3 is a partial left side sectional view of the structure of the fixing box according to the present invention;

fig. 4 is a top sectional view of the structure of the fixing box of the present invention.

Illustration of the drawings: 1. mounting a plate; 2. a ground nail; 3. a fixed box; 4. a telescoping mechanism; 41. a motor; 42. a turntable; 43. a first fixed column; 44. a connecting rod; 45. a second fixed column; 46. a first support bar; 47. connecting blocks; 48. a movable post; 5. a swing mechanism; 51. fixing the rod; 52. a rotating shaft; 53. a movable block; 54. a second spring; 55. a second support bar; 6. a flash lamp; 7. a fixing plate; 8. a first spring; 9. a movable plate; 10. a floating block; 11. a displacement sensor; 12. a first chute; 13. a first slider; 14. a second chute; 15. a second slider; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a deep foundation pit ground water level monitoring device comprises a mounting plate 1, ground nails 2 are bolted on the periphery of the bottom of the mounting plate 1, a fixed box 3 is bolted on the center of the top of the mounting plate 1, an inner cavity of the fixed box 3 is sequentially provided with a telescopic mechanism 4 and a swing mechanism 5 from left to right, the tops of the telescopic mechanism 4 and the swing mechanism 5 penetrate through the fixed box 3 and are bolted with a flash lamp 6, a fixed plate 7 is bolted on the center of the inner cavity of the fixed box 3, a first spring 8 is bolted on the periphery of the center of the bottom of the fixed plate 7, a movable plate 9 is bolted on the bottom of the first spring 8, a steel wire rope is bolted on the bottom of the movable plate 9, the bottom of the steel wire rope penetrates through the fixed box 3 and the mounting plate 1 in sequence and is provided with a floating block 10, a displacement sensor 11 is bolted on the bottom of the right side of the inner cavity, through motor 41, carousel 42, first fixed column 43, connecting rod 44, second fixed column 45, first bracing piece 46, connecting block 47 and movable column 48's cooperation, the person of facilitating the use drives first bracing piece 46 and reciprocates, thereby drive flash lamp 6 and reciprocate, warn the user, through dead lever 51, rotation axis 52, movable block 53, the cooperation of second spring 54 and second bracing piece 55, the person of facilitating the use swings second bracing piece 55, conveniently drive flash lamp 6 and swing, cooperation flash lamp 6 removes luminously, attract user's sight, send out the warning to the groundwater level exceeds standard, guarantee constructor's safety, the problem that traditional deep basal pit groundwater level monitoring device does not possess the warning function has been solved.

The telescoping mechanism 4 comprises a motor 41, a rotary table 42, a first fixed column 43, a connecting rod 44, a second fixed column 45, a first supporting rod 46, a connecting block 47 and a movable column 48, the motor 41 is bolted at the center of the top of the front face of the inner cavity of the fixed box 3, the rotary table 42 is bolted on an output shaft of the motor 41, the first fixed column 43 is bolted on the right side of the back face of the inner cavity of the fixed box 3, the connecting rod 44 is movably connected with the surface of the first fixed column 43, a first through groove is formed in the front face of the connecting rod 44, the second fixed column 45 is bolted on the left side of the back face of the rotary table 42, the surface of the second fixed column 45 is in sliding connection with the inner cavity of the first through groove, the first supporting rod 46 is movably connected with the left side of the inner cavity of the fixed box 3, the connecting block 47 is bolted on the right side of the first supporting rod 46, the top of the first supporting rod 46 penetrates through the fixing box 3 and is bolted to the bottom of the flashlight 6, and through the matching of the motor 41, the rotary table 42, the first fixing column 43, the connecting rod 44, the second fixing column 45, the first supporting rod 46, the connecting block 47 and the movable column 48, a user can drive the first supporting rod 46 to move up and down, so that the flashlight 6 is driven to move up and down, and the user is warned.

The swing mechanism 5 comprises a fixed rod 51, a rotating shaft 52, a movable block 53, a second spring 54 and a second support rod 55, the fixed rod 51 is bolted on the periphery of the surface of the turntable 42, the rotating shaft 52 is rotatably connected on the right sides of the front and back of the inner cavity of the fixed box 3 through a bearing, the movable block 53 is bolted on the left side of the rotating shaft 52, the bottom of the movable block 53 is movably connected with the surface of the fixed rod 51, the second spring 54 is bolted on the bottom of the movable block 53, the fixed block 54 is bolted on the bottom of the fixed block, the back of the fixed block is bolted on the back of the inner cavity of the fixed box 3, a second through groove is arranged on the right side of the top of the fixed box 3, the second support rod 55 is bolted on the top of the rotating shaft 52, the top of the second support rod 55 penetrates through the second through groove and is bolted on the bottom of the flash lamp 6 through the fixed rod 51, the person of being convenient for swings second bracing piece 55, conveniently drives flash light 6 and swings, and cooperation flash light 6 removes luminous, attracts user's eyesight, and it warns to exceed standard to ground water level, ensures constructor's safety.

First spout 12 has all been seted up to the both sides of 3 inner chambers front and back bottoms of stationary box, the inner chamber sliding connection of first spout 12 has first slider 13, first slider 13 one side in opposite directions runs through first spout 12 and with the front and the back bolt joint of fly leaf 9, cooperation through first spout 12 and first slider 13, convenient to use person carries out spacing fixed to fly leaf 9, prevent that fly leaf 9 from rocking along with the wire rope swing, cause displacement sensor 11 monitoring error, send wrong early warning, supplementary fly leaf 9 reciprocates simultaneously.

Second spout 14 has been seted up at the top on fixed case 3 inner chamber right side, and all sliding connection has second slider 15 from last to down in proper order in the inner chamber of second spout 14, and second spout 14 is run through and the left side bolt joint of first bracing piece 46 on the right side of second slider 15, and through the cooperation of second spout 14 and second slider 15, convenient to use person carries out spacing fixed to first bracing piece 46, prevents that first bracing piece 46 from taking place to rock, and supplementary first bracing piece 46 reciprocates simultaneously.

The top on 3 inner chamber backs of fixed box right sides is from last to all bolted in proper order down has stopper 16, stopper 16 one side in opposite directions and movable block 53's top and bottom swing joint, and through stopper 16's cooperation, convenient to use person is spacing to movable block 53, prevents that movable block 53 from being too big because of inertia reason, and the range of oscillation causes the inner chamber that second bracing piece 55 and second led to the groove to bump, avoids second bracing piece 55 to damage.

The surface bolt of flash light 6 has the protection casing, and flash light 6 is located the inner chamber of protection casing, and through the cooperation of protection casing, the person of facilitating the use protects flash light 6, prevents that the building site construction from destroying flash light 6.

The working principle is as follows: the user inserts the ground nail 2 into the soil around the foundation pit, then the user places the floating block 10 at the height of the warning water level line through the steel wire rope, when the water level in the deep foundation pit exceeds the warning water level, then the floating block 10 is suspended, at the same time, the first spring 8 drives the movable plate 9 to move upwards, then the displacement sensor 11 detects that the movable plate 9 moves, signals are transmitted to the controller, at the same time, the controller turns on the motor 41, then the output shaft of the motor 41 drives the rotary disc 42 to rotate, at the same time, the rotary disc 42 drives the second fixed column 45 to rotate, at the same time, the second fixed column 45 drives the connecting rod 44 to move upwards and downwards, then the connecting rod 44 drives the connecting block 47 to move upwards and downwards, at the same time, the connecting block 47 drives the first supporting rod 46 to move upwards and downwards, at the same time, the rotary disc 42 drives the fixed rod 51 to rotate, at this moment, the movable block 53 stretches the second spring 54, and simultaneously the movable block 53 drives the rotating shaft 52 to rotate, and then the rotating shaft 52 drives the second supporting rod 55 to rotate, and simultaneously the second supporting rod 55 drives the flash lamp 6 to rotate, and then the fixed rod 51 drops off with the movable block 53, and the second spring 54 drives the movable block 53 to move downwards, and then the second supporting rod 55 drives the flash lamp 6 to rotate reversely, and at this moment, the fixed rod 51 continuously drives the movable block 53 to move, and simultaneously the second supporting rod 55 drives the flash lamp 6 to swing, and then the flash lamp 6 warns surrounding users.

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

1. The utility model provides a deep basal pit ground water level monitoring devices, includes mounting panel (1), its characterized in that: the ground nail (2) is bolted around the bottom of the mounting plate (1), the fixed box (3) is bolted at the center of the top of the mounting plate (1), the telescopic mechanism (4) and the swing mechanism (5) are sequentially arranged in the inner cavity of the fixed box (3) from left to right, the fixed box (3) is penetrated through the top of the telescopic mechanism (4) and the swing mechanism (5) is bolted with the flash lamp (6), the fixed plate (7) is bolted at the center of the inner cavity of the fixed box (3), the first spring (8) is bolted around the center of the bottom of the fixed plate (7), the movable plate (9) is bolted at the bottom of the first spring (8), the steel wire rope is bolted at the bottom of the movable plate (9), the floating block (10) is sequentially penetrated through the fixed box (3) and the mounting plate (1), the displacement sensor (11) is bolted at the bottom of the right side of the inner cavity of the fixed box (3), the front surface of the fixed box (3) is bolted with a controller.

2. The deep foundation pit underground water level monitoring device of claim 1, wherein: the telescopic mechanism (4) comprises a motor (41), a rotary table (42), a first fixed column (43), a connecting rod (44), a second fixed column (45), a first supporting rod (46), a connecting block (47) and a movable column (48), the motor (41) is bolted at the center of the front top of the inner cavity of the fixed box (3), an output shaft of the motor (41) is in bolted connection with the rotary table (42), the first fixed column (43) is bolted at the right side of the back of the inner cavity of the fixed box (3), the connecting rod (44) is movably connected with the surface of the first fixed column (43), a first through groove is formed in the front of the connecting rod (44), the second fixed column (45) is bolted at the left side of the back of the rotary table (42), the surface of the second fixed column (45) is in sliding connection with the inner cavity of the first through groove, the first supporting rod (46) is movably connected with the left side of the, the right side of the first supporting rod (46) is bolted with a connecting block (47), one side, far away from the first fixed column (43), of the connecting rod (44) is movably connected with a movable column (48), the surface of the movable column (48) is in sliding connection with the inner cavity of the connecting block (47), and the top of the first supporting rod (46) penetrates through the fixed box (3) and is bolted with the bottom of the flashlight (6).

3. The deep foundation pit underground water level monitoring device of claim 2, wherein: the swing mechanism (5) comprises a fixed rod (51), a rotating shaft (52), a movable block (53), a second spring (54) and a second supporting rod (55), the fixed rod (51) is bolted on the periphery of the surface of the turntable (42), the rotating shaft (52) is rotatably connected to the right sides of the front surface and the back surface of the inner cavity of the fixed box (3) through bearings, the movable block (53) is bolted on the left side of the rotating shaft (52), the bottom of the movable block (53) is movably connected with the surface of the fixed rod (51), the second spring (54) is bolted on the bottom of the movable block (53), the fixed block is bolted on the bottom of the second spring (54), the back surface of the fixed block is bolted on the back surface of the inner cavity of the fixed box (3), a second through groove is formed in the right side of the top of the fixed box (3), the second supporting rod (55) is bolted on the top of the rotating, the top of the second supporting rod (55) penetrates through the second through groove and is bolted with the bottom of the flashlight (6).

4. The deep foundation pit underground water level monitoring device of claim 1, wherein: first sliding grooves (12) are formed in the two sides of the bottom of the front face and the back face of an inner cavity of the fixed box (3), a first sliding block (13) is connected to the inner cavity of the first sliding groove (12) in a sliding mode, and one opposite side of the first sliding block (13) penetrates through the first sliding groove (12) and is in bolted connection with the front face and the back face of the movable plate (9).

5. The deep foundation pit underground water level monitoring device of claim 1, wherein: second spout (14) have been seted up at the top on fixed case (3) inner chamber right side, the inner chamber of second spout (14) is from last to all sliding connection in proper order down has second slider (15), the right side of second slider (15) run through second spout (14) and with the left side bolt joint of first bracing piece (46).

6. The deep foundation pit underground water level monitoring device of claim 1, wherein: the top on fixed case (3) inner chamber back right side all in proper order bolt connects stopper (16) from last to down, stopper (16) one side in opposite directions and the top and the bottom swing joint of movable block (53).

7. The deep foundation pit underground water level monitoring device of claim 1, wherein: the surface of flash light (6) is bolted with the protection casing, flash light (6) are located the inner chamber of protection casing.