CN108222530A - A kind of safety device excavated for deep foundation pit of construction - Google Patents
A kind of safety device excavated for deep foundation pit of construction Download PDFInfo
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- CN108222530A CN108222530A CN201810022059.9A CN201810022059A CN108222530A CN 108222530 A CN108222530 A CN 108222530A CN 201810022059 A CN201810022059 A CN 201810022059A CN 108222530 A CN108222530 A CN 108222530A
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- rectangular slab
- electric rotating
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- 238000010276 construction Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 91
- 230000003028 elevating effect Effects 0.000 claims description 22
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Gear Transmission (AREA)
Abstract
The present invention relates to a kind of safety device for building more particularly to a kind of safety devices excavated for deep foundation pit of construction.The technical problem to be solved in the present invention is to provide a kind of safety devices for being used for deep foundation pit of construction and excavating that can be protected when deep foundation pit of construction is excavated deep foundation pit of construction, can be protected to construction personnel and equipment, be conducive to improve speed of application, the progress for being conducive to construction and development.In order to solve the above technical problem, the present invention provides such a safety devices excavated for deep foundation pit of construction.A kind of safety device excavated for deep foundation pit of construction provided by the present invention; deep foundation pit of construction can be protected when deep foundation pit of construction excavates; construction personnel and equipment can be protected; be conducive to improve speed of application; be conducive to the progress and development of construction; performance safety is reliable, simple in structure, easy to operate.
Description
Technical field
The present invention relates to it is a kind of for building safety device more particularly to it is a kind of for deep foundation pit of construction excavate
Safety device.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries "
Construction site ", is also named building site.Deep basal pit refers to that cutting depth is more than though that 5 meters or three layers of basement or more or depth are less than 5
Rice, but geological conditions and ambient enviroment and the especially complex engineering of underground utilities, during earth excavation, should prevent close to buildings or
Structures, the generations such as road, pipeline are sunk and deformation, should negotiate when necessary with designing unit or construction unit, protection is taken to arrange
It applies, and is settled in construction or displacement observation.It is being laid with ground or underground utilities, the location progress earthwork construction of cable
When, the written consent in relation to administrative department should be obtained in advance, should be taken measures in construction, to prevent damage pipeline, take precautions against landslide,
Avoid the major accident caused by excavation.
Existing deep foundation pit of construction can prevent deep foundation pit of construction without suitable safety device when excavating
Shield, causes construction personnel and equipment in deep foundation pit of construction to face the danger of landslide at any time, construction personnel and equipment is caused sternly
The threat of weight, seriously affects construction speed, is unfavorable for the progress and development of work, therefore can be deep in building there is an urgent need for research and development one kind
Deep foundation pit of construction is protected during excavation of foundation pit, construction personnel and equipment can be protected, is conducive to improve construction speed
Spend, be conducive to the progress of construction and the safety device excavated for deep foundation pit of construction of development.
Invention content
（1）Technical problems to be solved
The present invention, can be deep to building without suitable safety device in order to overcome existing deep foundation pit of construction when excavating
Foundation pit is protected, and construction personnel and equipment in deep foundation pit of construction is caused to face the danger of landslide at any time, to construction personnel and
Equipment causes serious threat, the shortcomings that seriously affecting construction speed, and the technical problem to be solved in the present invention is to provide a kind of energy
It is enough that deep foundation pit of construction is protected when deep foundation pit of construction excavates, construction personnel and equipment can be protected, be conducive to
Improve speed of application, the progress for being conducive to construction and the safety device excavated for deep foundation pit of construction of development.
（2）Technical solution
In order to solve the above technical problem, the present invention provides such a security protection dresses excavated for deep foundation pit of construction
Put, include first base, the first sliding rail, the first sliding block, first support, top plate, second base, the second sliding rail, the second sliding block,
Second support, T shapes slide-bar, positioning screw, rectangular slab, baffle, tooth plate, fixed plate, gear wheel, small gear, worm screw, first axle
It holding, second bearing and rotating disk, the first sliding rail is connected at the top of first base, slidingtype is equipped with the first sliding block on the first sliding rail,
First support is connected at the top of first sliding block, top plate is connected at the top of first support, second base is located at first base
Left side is connected with the second sliding rail at the top of second base, and slidingtype is equipped with the second sliding block, the top of the second sliding block on the second sliding rail
Second support is connected with, top plate is connected at the top of second support, top plate is provided with perforative first long sliding slot up and down, and the first length is slided
Slot is between first support and second support, and T shape slide-bars slidingtype is located in the first long sliding slot, and top plate is provided with pre-and post perforative
Second long sliding slot, the second long sliding slot are connected with the first long sliding slot, and positioning screw slidingtype is located in the second long sliding slot, position spiral shell
Bar is arranged on the top of T shape slide-bars, and positioning screw is set as being threadedly coupled with T shape slide-bars, and rectangular slab is located at the lower section of top plate, rectangle
The top of plate is connected with the lower end of T shape slide-bars, and the left part of rectangular slab is provided with perforative big groove up and down, and baffle and tooth plate are sliding
Dynamic formula is located in big groove, and tooth plate is located at the right side of baffle, and tooth plate is connected with baffle, and fixed plate is located at the right side of big groove,
It is connected at the top of the bottom of fixed plate and rectangular slab, gear wheel is located at the front of fixed plate, and gear wheel is set as turning with fixed plate
Dynamic connection, gear wheel are located at the right side of tooth plate, and gear wheel is meshed with tooth plate, and small gear is located at the front of gear wheel, small gear
It is connected with gear wheel, worm screw is located at the right side of small gear, and worm screw is meshed with small gear, and clutch shaft bearing is located at the upper of gear wheel
Side, upper end and the clutch shaft bearing of worm screw are set as interference and connect, and clutch shaft bearing is connected with the front side wall of fixed plate, second bearing position
In the lower section of gear wheel, lower end and the second bearing of worm screw are set as interference and connect, and second bearing is connected with the front side wall of fixed plate
It connects, rotating disk is located at the lower section of second bearing, and rotating disk is connected with the lower end of worm screw, and fixed plate is located at the left front of T shape slide-bars
Side.
Preferably, big worm gear, pin rod, movable plate, elevating lever, pressurizing tank, the first connecting tube, check valve, water have been further included
Case, water inlet pipe, the first valve, pressuring plate, the second connecting tube, the second valve and disc type nozzle, big worm gear are located at the right side of worm screw,
Big worm gear is meshed with worm screw, and big worm gear is located at the front of fixed plate, and big worm gear is set as being rotatablely connected with fixed plate, big worm gear
Front side wall is connected with pin rod, and movable plate is located at the front of big worm gear, and movable plate is provided with small sliding slot, and pin rod slidingtype is located at small sliding slot
Interior, pin rod is in contact with movable plate, and elevating lever is located at the lower section of movable plate, and elevating lever is connected with movable plate, and pressurizing tank is located at
The lower section of movable plate is connected at the top of the bottom of pressurizing tank and rectangular slab, and large through-hole is provided at the top of pressurizing tank, and elevating lever is slided
Dynamic formula is located in large through-hole, and the first connecting tube is located at the right side of pressurizing tank, and the first connecting tube is connected with pressurizing tank, the first connection
Pipe is connected with pressurizing tank, and the first connecting tube is equipped with check valve, and water tank is located at the right side of the first connecting tube, and water tank and first connect
It takes over and is connected, water tank is connected with the first connecting tube, and water tank is located at the top of rectangular slab, and water tank is connected with rectangular slab, into
Water pipe is located at the right side of water tank, and water inlet pipe is connected with water tank, and water inlet pipe is connected with water tank, and water inlet pipe is equipped with the first valve
Door, pressuring plate are located in pressurizing tank, and pressuring plate is set as being slidably matched with pressurizing tank, and the second connecting tube is located at the front of rectangular slab,
The rear upper end of second connecting tube is connected with the front side wall of pressurizing tank, and the second connecting tube is connected with pressurizing tank, the second connecting tube
The second valve is equipped with, disc type nozzle is located at the lower section of rectangular slab, and disc type nozzle is connected with rectangular slab, after the second connecting tube
It is connected at the top of lower end and disc type nozzle, the second connecting tube is connected with disc type nozzle.
Preferably, large plate, guide rod, guide sleeve, connecting plate, contact wheel, pushing block, cylinder and tension spring have been further included, greatly
Pressing plate is located at the right side of baffle, and large plate is in contact with baffle, and large plate is located at the lower section of disc type nozzle, and guide rod is located at big pressure
The right side of plate, guide rod are connected with large plate, and guide rod slidingtype is located in guide sleeve, the bottom of connecting plate and guide sleeve
Top is connected, and connecting plate is located at the right side of disc type nozzle, and the top of connecting plate is connected with the bottom of rectangular slab, contact wheel position
In the right side of connecting plate, the right end of contact wheel and guide rod is set as being rotatablely connected, and pushing block is located at the right side of contact wheel, and pushing block is with connecing
Wheel trolley is in contact, and cylinder is located at the top of pushing block, and the telescopic rod of cylinder is connected with pushing block, and cylinder is located at the right side of connecting plate,
The top of cylinder is connected with the bottom of rectangular slab, and tension spring is located at the lower section of guide rod, tension spring be located at guide sleeve and large plate it
Between, guide sleeve and large plate are connected with tension spring.
Preferably, small gear ring, pinion gear and the first electric rotating machine have been further included, small gear ring is set on the rotating pan, small tooth
Wheel is meshed positioned at the left side of small gear ring, pinion gear with small gear ring, and the first electric rotating machine is located at the lower section of pinion gear, the first rotation
Motor is connected with pinion gear, and the first electric rotating machine is located at the front of fixed plate, and the first electric rotating machine is connected with fixed plate.
Preferably, the second electric rotating machine, lampshade and headlamp have been further included, the second electric rotating machine is located under guide sleeve
Side, the second electric rotating machine are connected with guide sleeve, and lampshade is located at the lower section of the second electric rotating machine, lampshade and the second electric rotating machine phase
Connection, headlamp are located in lampshade, and headlamp is connected with lampshade, and lampshade and headlamp are tilting setting.
Operation principle：Because the present invention includes first base, the first sliding rail, the first sliding block, first support, top plate,
It is two pedestals, the second sliding rail, the second sliding block, second support, T shapes slide-bar, positioning screw, rectangular slab, baffle, tooth plate, fixed plate, big
Gear, small gear, worm screw, clutch shaft bearing, second bearing and rotating disk, so before the deep pit digging of building site, staff
First base can be first arranged on to the right side of building site deep basal pit, then second base is arranged on to the left side of building site deep basal pit, this
When top plate be located at the surface of building site deep basal pit, first support is sliding before and after being carried out on the first sliding rail by the first sliding block
Dynamic, second support can be slid back and forth by the second sliding block on the second sliding rail, and top plate is adjusted to the position of setting,
Then T shapes slide-bar and rectangular slab are slid left and right again, and rectangular slab is slided into the position of setting, then will position spiral shell again
Bar is tightened, and so as to be fixed using the friction of positioning screw and top plate, baffle is located at building site deep pit digging boundary at this time
Top, after the deep pit digging of building site, baffle can be contacted with the upright side walls on building site deep basal pit boundary, and by building site deep basal pit
The upright side walls on boundary are blocked, and protection is provided for the machinery equipment of excavation and personnel, building site deep basal pit landslide are prevented, when building site depth
During foundation pit deepened, staff can rotate rotating disk, and rotating disk drives worm screw to be rotated, and worm screw drives small gear
It is rotated, small gear drives gear wheel to be rotated counterclockwise, and gear wheel driving tooth plate and baffle are moved downwards, and will
Baffle is moved downwardly to the position of setting, and then stop operating rotating disk, since worm screw and small gear have auto-lock function, so
The movement of tooth plate and baffle can be constrained.
Because further included big worm gear, pin rod, movable plate, elevating lever, pressurizing tank, the first connecting tube, check valve, water tank,
Water inlet pipe, the first valve, pressuring plate, the second connecting tube, the second valve and disc type nozzle, so staff can first open
Clear water is added in water tank by one valve by water inlet pipe, when staff is adjusted the height and position of tooth plate and baffle
When, staff needs to rotate worm screw, and for worm screw so as to which big worm gear be driven to be rotated, big worm gear passes through bias connection
Pin rod drives movable plate to move up and down, and movable plate drives pressuring plate to move up and down, and pass through first by elevating lever
Water in water tank is drawn into pressurizing tank by connecting tube, and check valve can prevent clear water from flowing backwards, and opens the second valve at this time, is being increased
When pressing plate presses down on, the clear water in pressurizing tank is entered by the second connecting tube in disc type nozzle, and is passed through disc type nozzle and sprayed
Go out, inhibit so as to the airborne dust to building site, mitigate the pollution of airborne dust.
Because having further included large plate, guide rod, guide sleeve, connecting plate, contact wheel, pushing block, cylinder and tension spring, work as
After baffle is contacted with the crater wall of building site deep basal pit, staff can start cylinder and be acted, cylinder drive pushing block downwards into
Row movement, pushing block push contact wheel, and to left movement, guide rod is so as to drive large plate so as to drive guide rod for contact wheel
To left movement, large plate provides support so as to push down baffle for baffle, when cylinder drives pushing block to be moved upwards,
Under the action of tension spring, large plate is resetted, and large plate is separated with baffle, easy to operate, and fixation is more firm, and protection is more
Safety.
Because small gear ring, pinion gear and the first electric rotating machine are further included；Small gear ring is set on the rotating pan, pinion gear position
In the left side of small gear ring, pinion gear is meshed with small gear ring, and the first electric rotating machine is located at the lower section of pinion gear, the first electric rotating machine
It is connected with pinion gear, the first electric rotating machine is located at the front of fixed plate, and the first electric rotating machine is connected with fixed plate, so work
Make personnel and can start the first electric rotating machine to be operated, the first electric rotating machine drives pinion gear to be rotated, and pinion gear passes through
Small gear ring drives rotating disk to be rotated, and manual hand manipulation is replaced using the first electric rotating machine, more time saving and energy saving.
Because the second electric rotating machine, lampshade and headlamp are further included；Second electric rotating machine is located at the lower section of guide sleeve, the
Two electric rotating machines are connected with guide sleeve, and lampshade is located at the lower section of the second electric rotating machine, and lampshade is connected with the second electric rotating machine,
Headlamp is located in lampshade, and headlamp is connected with lampshade, and lampshade and headlamp are tilting setting, so staff can
To be illuminated by headlamp to building site deep basal pit, convenient for staff to building site deep pit digging and monitoring, lampshade is shines
Bright lamp provides protection, lampshade and headlamp can also be driven to be rotated by the second electric rotating machine, so as to adjust light angle.
（3）Advantageous effect
A kind of safety device excavated for deep foundation pit of construction provided by the present invention, can be when deep foundation pit of construction excavates
Deep foundation pit of construction is protected, construction personnel and equipment can be protected, is conducive to improve speed of application, is conducive to build
The progress and development of construction are built, performance safety is reliable, simple in structure, easy to operate, repair easy to maintain, maintenance and repair cost
It is low.
Description of the drawings
Fig. 1 is the main view schematic diagram of the present invention.
Fig. 2 is the main view schematic diagram of the positioning screw of the present invention.
Fig. 3 is the main view schematic diagram of the first sliding rail of the present invention.
Fig. 4 is the main view schematic diagram of the second sliding rail of the present invention.
Fig. 5 is the main view schematic diagram of the water tank of the present invention.
Fig. 6 is the main view schematic diagram of the large plate of the present invention.
Fig. 7 is the main view schematic diagram of the first electric rotating machine of the present invention.
Fig. 8 is the main view schematic diagram of the second electric rotating machine of the present invention.
Label in attached drawing for：1- first bases, the first sliding rails of 2-, the first sliding blocks of 3-, 4- first supports, 5- top plates, 6-
Second base, the second sliding rails of 7-, the second sliding blocks of 8-, 9- second supports, 10-T shape slide-bars, 11- positioning screws, 12- rectangular slabs,
13- baffles, 14- tooth plates, 15- fixed plates, 16- gear wheels, 17- small gears, 18- worm screws, 19- clutch shaft bearings, the second axis of 20-
It holds, 21- rotating disks, the big worm gears of 31-, 32- pin rods, 33- movable plates, 34- elevating levers, 35- pressurizing tanks, the first connecting tubes of 36-,
37- check valves, 38- water tanks, 39- water inlet pipes, the first valves of 40-, 41- pressuring plates, the second connecting tubes of 42-, the second valves of 43-,
44- disc type nozzles, 51- large plates, 52- guide rods, 53- guide sleeves, 54- connecting plates, 55- contact wheels, 56- pushing blocks, 57- gas
Cylinder, 58- tension springs, the small gear rings of 61-, 62- pinion gears, the first electric rotating machines of 63-, the second electric rotating machines of 71-, 72- lampshades, 73- shine
Bright lamp, 80- building sites deep basal pit, 131- big grooves, the small sliding slots of 331-, 351- large through-holes, the first long sliding slots of 501-, 502- second are grown
Sliding slot.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of safety device excavated for deep foundation pit of construction, as shown in figures 1-8, includes first base 1, the first sliding rail
2nd, the first sliding block 3, first support 4, top plate 5, second base 6, the second sliding rail 7, the second sliding block 8, second support 9, T shape slide-bars
10th, positioning screw 11, rectangular slab 12, baffle 13, tooth plate 14, fixed plate 15, gear wheel 16, small gear 17, worm screw 18, first axle
19, second bearing 20 and rotating disk 21 are held, 1 top of first base is connected with the first sliding rail 2, and slidingtype is equipped on the first sliding rail 2
First sliding block 3, the top of the first sliding block 3 are connected with first support 4, and the top of first support 4 is connected with top plate 5, second base 6
Positioned at the left side of first base 1, the top of second base 6 is connected with the second sliding rail 7, and slidingtype is equipped with second on the second sliding rail 7
Sliding block 8, the top of the second sliding block 8 are connected with second support 9, and the top of second support 9 is connected with top plate 5, and top plate 5 is provided with up and down
Perforative first long sliding slot 501, the first long sliding slot 501 is between first support 4 and second support 9,10 slidingtype of T shapes slide-bar
In the first long sliding slot 501, top plate 5 is provided with the pre-and post perforative second long sliding slot 502, and the second long length of sliding slot 502 and first is slided
Slot 501 is connected, and 11 slidingtype of positioning screw is located in the second long sliding slot 502, and positioning screw 11 is arranged on the upper of T shapes slide-bar 10
Portion, positioning screw 11 are set as being threadedly coupled with T shapes slide-bar 10, and rectangular slab 12 is located at the lower section of top plate 5, the top of rectangular slab 12 with
The lower end of T shapes slide-bar 10 is connected, and the left part of rectangular slab 12 is provided with perforative big groove 131 up and down, and baffle 13 and tooth plate 14 are equal
Slidingtype is located in big groove 131, and tooth plate 14 is located at the right side of baffle 13, and tooth plate 14 is connected with baffle 13, fixed plate 15
In the right side of big groove 131, the bottom of fixed plate 15 is connected with the top of rectangular slab 12, and gear wheel 16 is located at fixed plate 15
Front, gear wheel 16 are set as being rotatablely connected with fixed plate 15, and gear wheel 16 is located at the right side of tooth plate 14, gear wheel 16 and tooth plate 14
It is meshed, small gear 17 is located at the front of gear wheel 16, and small gear 17 is connected with gear wheel 16, and worm screw 18 is located at small gear 17
Right side, worm screw 18 is meshed with small gear 17, and clutch shaft bearing 19 is located at the top of gear wheel 16, the upper end of worm screw 18 and first
Bearing 19 is set as interference connection, and clutch shaft bearing 19 is connected with the front side wall of fixed plate 15, and second bearing 20 is located at gear wheel 16
Lower section, the lower end of worm screw 18 is set as interference with second bearing 20 and connect, and second bearing 20 is connected with the front side wall of fixed plate 15
It connects, rotating disk 21 is located at the lower section of second bearing 20, and rotating disk 21 is connected with the lower end of worm screw 18, and fixed plate 15 is located at T shapes
The left front of slide-bar 10.
Embodiment 2
A kind of safety device excavated for deep foundation pit of construction, as shown in figures 1-8, includes first base 1, the first sliding rail
2nd, the first sliding block 3, first support 4, top plate 5, second base 6, the second sliding rail 7, the second sliding block 8, second support 9, T shape slide-bars
10th, positioning screw 11, rectangular slab 12, baffle 13, tooth plate 14, fixed plate 15, gear wheel 16, small gear 17, worm screw 18, first axle
19, second bearing 20 and rotating disk 21 are held, 1 top of first base is connected with the first sliding rail 2, and slidingtype is equipped on the first sliding rail 2
First sliding block 3, the top of the first sliding block 3 are connected with first support 4, and the top of first support 4 is connected with top plate 5, second base 6
Positioned at the left side of first base 1, the top of second base 6 is connected with the second sliding rail 7, and slidingtype is equipped with second on the second sliding rail 7
Sliding block 8, the top of the second sliding block 8 are connected with second support 9, and the top of second support 9 is connected with top plate 5, and top plate 5 is provided with up and down
Perforative first long sliding slot 501, the first long sliding slot 501 is between first support 4 and second support 9,10 slidingtype of T shapes slide-bar
In the first long sliding slot 501, top plate 5 is provided with the pre-and post perforative second long sliding slot 502, and the second long length of sliding slot 502 and first is slided
Slot 501 is connected, and 11 slidingtype of positioning screw is located in the second long sliding slot 502, and positioning screw 11 is arranged on the upper of T shapes slide-bar 10
Portion, positioning screw 11 are set as being threadedly coupled with T shapes slide-bar 10, and rectangular slab 12 is located at the lower section of top plate 5, the top of rectangular slab 12 with
The lower end of T shapes slide-bar 10 is connected, and the left part of rectangular slab 12 is provided with perforative big groove 131 up and down, and baffle 13 and tooth plate 14 are equal
Slidingtype is located in big groove 131, and tooth plate 14 is located at the right side of baffle 13, and tooth plate 14 is connected with baffle 13, fixed plate 15
In the right side of big groove 131, the bottom of fixed plate 15 is connected with the top of rectangular slab 12, and gear wheel 16 is located at fixed plate 15
Front, gear wheel 16 are set as being rotatablely connected with fixed plate 15, and gear wheel 16 is located at the right side of tooth plate 14, gear wheel 16 and tooth plate 14
It is meshed, small gear 17 is located at the front of gear wheel 16, and small gear 17 is connected with gear wheel 16, and worm screw 18 is located at small gear 17
Right side, worm screw 18 is meshed with small gear 17, and clutch shaft bearing 19 is located at the top of gear wheel 16, the upper end of worm screw 18 and first
Bearing 19 is set as interference connection, and clutch shaft bearing 19 is connected with the front side wall of fixed plate 15, and second bearing 20 is located at gear wheel 16
Lower section, the lower end of worm screw 18 is set as interference with second bearing 20 and connect, and second bearing 20 is connected with the front side wall of fixed plate 15
It connects, rotating disk 21 is located at the lower section of second bearing 20, and rotating disk 21 is connected with the lower end of worm screw 18, and fixed plate 15 is located at T shapes
The left front of slide-bar 10.
Big worm gear 31, pin rod 32, movable plate 33, elevating lever 34, pressurizing tank 35, the first connecting tube 36, unidirectional is further included
Valve 37, water tank 38, water inlet pipe 39, the first valve 40, pressuring plate 41, the second connecting tube 42, the second valve 43 and disc type nozzle 44,
Big worm gear 31 is located at the right side of worm screw 18, and big worm gear 31 is meshed with worm screw 18, and big worm gear 31 is located at the front of fixed plate 15, greatly
Worm gear 31 is set as being rotatablely connected with fixed plate 15, and the front side wall of big worm gear 31 is connected with pin rod 32, and movable plate 33 is located at big worm gear
31 front, movable plate 33 are provided with small sliding slot 331, and 32 slidingtype of pin rod is located in small sliding slot 331, pin rod 32 and 33 phase of movable plate
Contact, elevating lever 34 are located at the lower section of movable plate 33, and elevating lever 34 is connected with movable plate 33, and pressurizing tank 35 is located at movable plate 33
Lower section, the bottom of pressurizing tank 35 is connected with the top of rectangular slab 12, and the top of pressurizing tank 35 is provided with large through-hole 351, lifting
34 slidingtype of bar is located in large through-hole 351, and the first connecting tube 36 is located at the right side of pressurizing tank 35, the first connecting tube 36 and pressurizing tank
35 are connected, and the first connecting tube 36 is connected with pressurizing tank 35, and the first connecting tube 36 is equipped with check valve 37, and water tank 38 is located at the
The right side of one connecting tube 36, water tank 38 are connected with the first connecting tube 36, and water tank 38 is connected with the first connecting tube 36, water tank 38
Positioned at the top of rectangular slab 12, water tank 38 is connected with rectangular slab 12, and water inlet pipe 39 is located at the right side of water tank 38, water inlet pipe 39 with
Water tank 38 is connected, and water inlet pipe 39 is connected with water tank 38, and water inlet pipe 39 is equipped with the first valve 40, and pressuring plate 41 is located at supercharging
In case 35, pressuring plate 41 is set as being slidably matched with pressurizing tank 35, and the second connecting tube 42 is located at the front of rectangular slab 12, the second connection
The rear upper end of pipe 42 is connected with the front side wall of pressurizing tank 35, and the second connecting tube 42 is connected with pressurizing tank 35, the second connecting tube
42 are equipped with the second valve 43, and disc type nozzle 44 is located at the lower section of rectangular slab 12, and disc type nozzle 44 is connected with rectangular slab 12, the
The posterior end of two connecting tubes 42 is connected with the top of disc type nozzle 44, and the second connecting tube 42 is connected with disc type nozzle 44.
Embodiment 3
A kind of safety device excavated for deep foundation pit of construction, as shown in figures 1-8, includes first base 1, the first sliding rail
2nd, the first sliding block 3, first support 4, top plate 5, second base 6, the second sliding rail 7, the second sliding block 8, second support 9, T shape slide-bars
10th, positioning screw 11, rectangular slab 12, baffle 13, tooth plate 14, fixed plate 15, gear wheel 16, small gear 17, worm screw 18, first axle
19, second bearing 20 and rotating disk 21 are held, 1 top of first base is connected with the first sliding rail 2, and slidingtype is equipped on the first sliding rail 2
First sliding block 3, the top of the first sliding block 3 are connected with first support 4, and the top of first support 4 is connected with top plate 5, second base 6
Positioned at the left side of first base 1, the top of second base 6 is connected with the second sliding rail 7, and slidingtype is equipped with second on the second sliding rail 7
Sliding block 8, the top of the second sliding block 8 are connected with second support 9, and the top of second support 9 is connected with top plate 5, and top plate 5 is provided with up and down
Perforative first long sliding slot 501, the first long sliding slot 501 is between first support 4 and second support 9,10 slidingtype of T shapes slide-bar
In the first long sliding slot 501, top plate 5 is provided with the pre-and post perforative second long sliding slot 502, and the second long length of sliding slot 502 and first is slided
Slot 501 is connected, and 11 slidingtype of positioning screw is located in the second long sliding slot 502, and positioning screw 11 is arranged on the upper of T shapes slide-bar 10
Portion, positioning screw 11 are set as being threadedly coupled with T shapes slide-bar 10, and rectangular slab 12 is located at the lower section of top plate 5, the top of rectangular slab 12 with
The lower end of T shapes slide-bar 10 is connected, and the left part of rectangular slab 12 is provided with perforative big groove 131 up and down, and baffle 13 and tooth plate 14 are equal
Slidingtype is located in big groove 131, and tooth plate 14 is located at the right side of baffle 13, and tooth plate 14 is connected with baffle 13, fixed plate 15
In the right side of big groove 131, the bottom of fixed plate 15 is connected with the top of rectangular slab 12, and gear wheel 16 is located at fixed plate 15
Front, gear wheel 16 are set as being rotatablely connected with fixed plate 15, and gear wheel 16 is located at the right side of tooth plate 14, gear wheel 16 and tooth plate 14
It is meshed, small gear 17 is located at the front of gear wheel 16, and small gear 17 is connected with gear wheel 16, and worm screw 18 is located at small gear 17
Right side, worm screw 18 is meshed with small gear 17, and clutch shaft bearing 19 is located at the top of gear wheel 16, the upper end of worm screw 18 and first
Bearing 19 is set as interference connection, and clutch shaft bearing 19 is connected with the front side wall of fixed plate 15, and second bearing 20 is located at gear wheel 16
Lower section, the lower end of worm screw 18 is set as interference with second bearing 20 and connect, and second bearing 20 is connected with the front side wall of fixed plate 15
It connects, rotating disk 21 is located at the lower section of second bearing 20, and rotating disk 21 is connected with the lower end of worm screw 18, and fixed plate 15 is located at T shapes
The left front of slide-bar 10.
Big worm gear 31, pin rod 32, movable plate 33, elevating lever 34, pressurizing tank 35, the first connecting tube 36, unidirectional is further included
Valve 37, water tank 38, water inlet pipe 39, the first valve 40, pressuring plate 41, the second connecting tube 42, the second valve 43 and disc type nozzle 44,
Big worm gear 31 is located at the right side of worm screw 18, and big worm gear 31 is meshed with worm screw 18, and big worm gear 31 is located at the front of fixed plate 15, greatly
Worm gear 31 is set as being rotatablely connected with fixed plate 15, and the front side wall of big worm gear 31 is connected with pin rod 32, and movable plate 33 is located at big worm gear
31 front, movable plate 33 are provided with small sliding slot 331, and 32 slidingtype of pin rod is located in small sliding slot 331, pin rod 32 and 33 phase of movable plate
Contact, elevating lever 34 are located at the lower section of movable plate 33, and elevating lever 34 is connected with movable plate 33, and pressurizing tank 35 is located at movable plate 33
Lower section, the bottom of pressurizing tank 35 is connected with the top of rectangular slab 12, and the top of pressurizing tank 35 is provided with large through-hole 351, lifting
34 slidingtype of bar is located in large through-hole 351, and the first connecting tube 36 is located at the right side of pressurizing tank 35, the first connecting tube 36 and pressurizing tank
35 are connected, and the first connecting tube 36 is connected with pressurizing tank 35, and the first connecting tube 36 is equipped with check valve 37, and water tank 38 is located at the
The right side of one connecting tube 36, water tank 38 are connected with the first connecting tube 36, and water tank 38 is connected with the first connecting tube 36, water tank 38
Positioned at the top of rectangular slab 12, water tank 38 is connected with rectangular slab 12, and water inlet pipe 39 is located at the right side of water tank 38, water inlet pipe 39 with
Water tank 38 is connected, and water inlet pipe 39 is connected with water tank 38, and water inlet pipe 39 is equipped with the first valve 40, and pressuring plate 41 is located at supercharging
In case 35, pressuring plate 41 is set as being slidably matched with pressurizing tank 35, and the second connecting tube 42 is located at the front of rectangular slab 12, the second connection
The rear upper end of pipe 42 is connected with the front side wall of pressurizing tank 35, and the second connecting tube 42 is connected with pressurizing tank 35, the second connecting tube
42 are equipped with the second valve 43, and disc type nozzle 44 is located at the lower section of rectangular slab 12, and disc type nozzle 44 is connected with rectangular slab 12, the
The posterior end of two connecting tubes 42 is connected with the top of disc type nozzle 44, and the second connecting tube 42 is connected with disc type nozzle 44.
Large plate 51, guide rod 52, guide sleeve 53, connecting plate 54, contact wheel 55, pushing block 56,57 and of cylinder are further included
Tension spring 58, large plate 51 are located at the right side of baffle 13, and large plate 51 is in contact with baffle 13, and large plate 51 is located at disc type nozzle 44
Lower section, guide rod 52 is located at the right side of large plate 51, and guide rod 52 is connected with large plate 51, and 52 slidingtype of guide rod is located at
In guide sleeve 53, the bottom of connecting plate 54 is connected with the top of guide sleeve 53, and connecting plate 54 is located at the right side of disc type nozzle 44,
The top of connecting plate 54 is connected with the bottom of rectangular slab 12, and contact wheel 55 is located at the right side of connecting plate 54, and contact wheel 55 is with leading
It is set as being rotatablely connected to the right end of bar 52, pushing block 56 is located at the right side of contact wheel 55, and pushing block 56 is in contact with contact wheel 55, cylinder
57 are located at the top of pushing block 56, and the telescopic rod of cylinder 57 is connected with pushing block 56, and cylinder 57 is located at the right side of connecting plate 54, cylinder
57 top is connected with the bottom of rectangular slab 12, and tension spring 58 is located at the lower section of guide rod 52, tension spring 58 be located at guide sleeve 53 with
Between large plate 51, guide sleeve 53 and large plate 51 are connected with tension spring 58.
Embodiment 4
A kind of safety device excavated for deep foundation pit of construction, as shown in figures 1-8, includes first base 1, the first sliding rail
2nd, the first sliding block 3, first support 4, top plate 5, second base 6, the second sliding rail 7, the second sliding block 8, second support 9, T shape slide-bars
10th, positioning screw 11, rectangular slab 12, baffle 13, tooth plate 14, fixed plate 15, gear wheel 16, small gear 17, worm screw 18, first axle
19, second bearing 20 and rotating disk 21 are held, 1 top of first base is connected with the first sliding rail 2, and slidingtype is equipped on the first sliding rail 2
First sliding block 3, the top of the first sliding block 3 are connected with first support 4, and the top of first support 4 is connected with top plate 5, second base 6
Positioned at the left side of first base 1, the top of second base 6 is connected with the second sliding rail 7, and slidingtype is equipped with second on the second sliding rail 7
Sliding block 8, the top of the second sliding block 8 are connected with second support 9, and the top of second support 9 is connected with top plate 5, and top plate 5 is provided with up and down
Perforative first long sliding slot 501, the first long sliding slot 501 is between first support 4 and second support 9,10 slidingtype of T shapes slide-bar
In the first long sliding slot 501, top plate 5 is provided with the pre-and post perforative second long sliding slot 502, and the second long length of sliding slot 502 and first is slided
Slot 501 is connected, and 11 slidingtype of positioning screw is located in the second long sliding slot 502, and positioning screw 11 is arranged on the upper of T shapes slide-bar 10
Portion, positioning screw 11 are set as being threadedly coupled with T shapes slide-bar 10, and rectangular slab 12 is located at the lower section of top plate 5, the top of rectangular slab 12 with
The lower end of T shapes slide-bar 10 is connected, and the left part of rectangular slab 12 is provided with perforative big groove 131 up and down, and baffle 13 and tooth plate 14 are equal
Slidingtype is located in big groove 131, and tooth plate 14 is located at the right side of baffle 13, and tooth plate 14 is connected with baffle 13, fixed plate 15
In the right side of big groove 131, the bottom of fixed plate 15 is connected with the top of rectangular slab 12, and gear wheel 16 is located at fixed plate 15
Front, gear wheel 16 are set as being rotatablely connected with fixed plate 15, and gear wheel 16 is located at the right side of tooth plate 14, gear wheel 16 and tooth plate 14
It is meshed, small gear 17 is located at the front of gear wheel 16, and small gear 17 is connected with gear wheel 16, and worm screw 18 is located at small gear 17
Right side, worm screw 18 is meshed with small gear 17, and clutch shaft bearing 19 is located at the top of gear wheel 16, the upper end of worm screw 18 and first
Bearing 19 is set as interference connection, and clutch shaft bearing 19 is connected with the front side wall of fixed plate 15, and second bearing 20 is located at gear wheel 16
Lower section, the lower end of worm screw 18 is set as interference with second bearing 20 and connect, and second bearing 20 is connected with the front side wall of fixed plate 15
It connects, rotating disk 21 is located at the lower section of second bearing 20, and rotating disk 21 is connected with the lower end of worm screw 18, and fixed plate 15 is located at T shapes
The left front of slide-bar 10.
Big worm gear 31, pin rod 32, movable plate 33, elevating lever 34, pressurizing tank 35, the first connecting tube 36, unidirectional is further included
Valve 37, water tank 38, water inlet pipe 39, the first valve 40, pressuring plate 41, the second connecting tube 42, the second valve 43 and disc type nozzle 44,
Big worm gear 31 is located at the right side of worm screw 18, and big worm gear 31 is meshed with worm screw 18, and big worm gear 31 is located at the front of fixed plate 15, greatly
Worm gear 31 is set as being rotatablely connected with fixed plate 15, and the front side wall of big worm gear 31 is connected with pin rod 32, and movable plate 33 is located at big worm gear
31 front, movable plate 33 are provided with small sliding slot 331, and 32 slidingtype of pin rod is located in small sliding slot 331, pin rod 32 and 33 phase of movable plate
Contact, elevating lever 34 are located at the lower section of movable plate 33, and elevating lever 34 is connected with movable plate 33, and pressurizing tank 35 is located at movable plate 33
Lower section, the bottom of pressurizing tank 35 is connected with the top of rectangular slab 12, and the top of pressurizing tank 35 is provided with large through-hole 351, lifting
34 slidingtype of bar is located in large through-hole 351, and the first connecting tube 36 is located at the right side of pressurizing tank 35, the first connecting tube 36 and pressurizing tank
35 are connected, and the first connecting tube 36 is connected with pressurizing tank 35, and the first connecting tube 36 is equipped with check valve 37, and water tank 38 is located at the
The right side of one connecting tube 36, water tank 38 are connected with the first connecting tube 36, and water tank 38 is connected with the first connecting tube 36, water tank 38
Positioned at the top of rectangular slab 12, water tank 38 is connected with rectangular slab 12, and water inlet pipe 39 is located at the right side of water tank 38, water inlet pipe 39 with
Water tank 38 is connected, and water inlet pipe 39 is connected with water tank 38, and water inlet pipe 39 is equipped with the first valve 40, and pressuring plate 41 is located at supercharging
In case 35, pressuring plate 41 is set as being slidably matched with pressurizing tank 35, and the second connecting tube 42 is located at the front of rectangular slab 12, the second connection
The rear upper end of pipe 42 is connected with the front side wall of pressurizing tank 35, and the second connecting tube 42 is connected with pressurizing tank 35, the second connecting tube
42 are equipped with the second valve 43, and disc type nozzle 44 is located at the lower section of rectangular slab 12, and disc type nozzle 44 is connected with rectangular slab 12, the
The posterior end of two connecting tubes 42 is connected with the top of disc type nozzle 44, and the second connecting tube 42 is connected with disc type nozzle 44.
Large plate 51, guide rod 52, guide sleeve 53, connecting plate 54, contact wheel 55, pushing block 56,57 and of cylinder are further included
Tension spring 58, large plate 51 are located at the right side of baffle 13, and large plate 51 is in contact with baffle 13, and large plate 51 is located at disc type nozzle 44
Lower section, guide rod 52 is located at the right side of large plate 51, and guide rod 52 is connected with large plate 51, and 52 slidingtype of guide rod is located at
In guide sleeve 53, the bottom of connecting plate 54 is connected with the top of guide sleeve 53, and connecting plate 54 is located at the right side of disc type nozzle 44,
The top of connecting plate 54 is connected with the bottom of rectangular slab 12, and contact wheel 55 is located at the right side of connecting plate 54, and contact wheel 55 is with leading
It is set as being rotatablely connected to the right end of bar 52, pushing block 56 is located at the right side of contact wheel 55, and pushing block 56 is in contact with contact wheel 55, cylinder
57 are located at the top of pushing block 56, and the telescopic rod of cylinder 57 is connected with pushing block 56, and cylinder 57 is located at the right side of connecting plate 54, cylinder
57 top is connected with the bottom of rectangular slab 12, and tension spring 58 is located at the lower section of guide rod 52, tension spring 58 be located at guide sleeve 53 with
Between large plate 51, guide sleeve 53 and large plate 51 are connected with tension spring 58.
Small gear ring 61,62 and first electric rotating machine 63 of pinion gear are further included, small gear ring 61 is arranged in rotating disk 21, small
Gear 62 is located at the left side of small gear ring 61, and pinion gear 62 is meshed with small gear ring 61, and the first electric rotating machine 63 is located at pinion gear 62
Lower section, the first electric rotating machine 63 is connected with pinion gear 62, and the first electric rotating machine 63 is located at the front of fixed plate 15, the first rotation
Rotating motor 63 is connected with fixed plate 15.
The second electric rotating machine 71, lampshade 72 and headlamp 73 are further included, the second electric rotating machine 71 is located at guide sleeve 53
Lower section, the second electric rotating machine 71 are connected with guide sleeve 53, and lampshade 72 is located at the lower section of the second electric rotating machine 71, lampshade 72 and
Two electric rotating machines 71 are connected, and headlamp 73 is located in lampshade 72, and headlamp 73 is connected with lampshade 72, lampshade 72 and headlamp
73 be tilting setting.
Operation principle：Because the present invention includes first base 1, the first sliding rail 2, the first sliding block 3, first support 4, top plate
5th, second base 6, the second sliding rail 7, the second sliding block 8, second support 9, T shapes slide-bar 10, positioning screw 11, rectangular slab 12, baffle
13rd, tooth plate 14, fixed plate 15, gear wheel 16, small gear 17, worm screw 18, clutch shaft bearing 19, second bearing 20 and rotating disk 21,
So before the excavation of building site deep basal pit 80, first base 1 can be first arranged on the right side of building site deep basal pit 80 by staff,
Second base 6 is arranged on to the left side of building site deep basal pit 80 again, top plate 5 is located at the surface of building site deep basal pit 80 at this time, and first
Stent 4 can be slid back and forth by the first sliding block 3 on the first sliding rail 2, and second support 9 can be existed by the second sliding block 8
It is slid back and forth on second sliding rail 7, and top plate 5 is adjusted to the position of setting, then again to T shapes slide-bar 10 and rectangular slab 12
It slides left and right, and rectangular slab 12 is slided into the position of setting, then again tighten positioning screw 11, so as to utilize positioning
Screw rod 11 and the friction of top plate 5 are fixed, and baffle 13 is located at the top that building site deep basal pit 80 excavates boundary at this time, when building site depth
After foundation pit 80 excavates, baffle 13 can be contacted with the upright side walls on 80 boundary of building site deep basal pit, and by 80 boundary of building site deep basal pit
Upright side walls block, provide protection for the machinery equipment of excavation and personnel, prevent building site deep basal pit 80 from caving in, when building site depth base
When hole 80 is deepened, staff can rotate rotating disk 21, and rotating disk 21 drives worm screw 18 to be rotated, 18 band of worm screw
Dynamic small gear 17 is rotated, and small gear 17 drives gear wheel 16 to be rotated counterclockwise, and gear wheel 16 drives tooth plate 14 and gear
Plate 13 is moved downwards, and baffle 13 is moved downwardly to the position of setting, the rotating disk that then stops operating 21, due to worm screw
18 have auto-lock function with small gear 17, so the movement of tooth plate 14 and baffle 13 can be constrained.
Because further included big worm gear 31, pin rod 32, movable plate 33, elevating lever 34, pressurizing tank 35, the first connecting tube 36,
Check valve 37, water tank 38, water inlet pipe 39, the first valve 40, pressuring plate 41, the second connecting tube 42, the second valve 43 and disc type spray
First 44, so staff can first open the first valve 40, clear water is added in water tank 38 by water inlet pipe 39, works as work
When personnel are adjusted the height and position of tooth plate 14 and baffle 13, staff needs to rotate worm screw 18, worm screw 18
So as to which big worm gear 31 be driven to be rotated, big worm gear 31 drives movable plate 33 transport up and down by the pin rod 32 of bias connection
Dynamic, movable plate 33 drives pressuring plate 41 to move up and down by elevating lever 34, and pass through the first connecting tube 36 will be in water tank 38
Water be drawn into pressurizing tank 35, check valve 37 can prevent clear water from flowing backwards, and open the second valve 43 at this time, pressuring plate 41 to
During lower pressing, the clear water in pressurizing tank 35 is entered by the second connecting tube 42 in disc type nozzle 44, and pass through disc type nozzle 44
It sprays, inhibits so as to the airborne dust to building site, mitigate the pollution of airborne dust.
Because large plate 51, guide rod 52, guide sleeve 53, connecting plate 54, contact wheel 55, pushing block 56, cylinder are further included
57 and tension spring 58, so after baffle 13 is contacted with the crater wall of building site deep basal pit 80, staff can start cylinder 57 and carry out
Action, cylinder 57 drive pushing block 56 to be moved downwards, and pushing block 56 pushes contact wheel 55, and contact wheel 55 is led so as to drive
To bar 52 to left movement, guide rod 52 is so as to drive large plate 51 to left movement, and large plate 51 is so as to which baffle 13 be pushed down, for gear
Plate 13 provides support, and when cylinder 57 drives pushing block 56 to be moved upwards, under the action of tension spring 58, large plate 51 is answered
Position, large plate 51 is separated with baffle 13, easy to operate, and fixation is more firm, and protection is safer.
Because small gear ring 61,62 and first electric rotating machine 63 of pinion gear are further included；Small gear ring 61 is arranged on rotating disk 21
On, pinion gear 62 is located at the left side of small gear ring 61, and pinion gear 62 is meshed with small gear ring 61, and the first electric rotating machine 63 is located at small tooth
The lower section of wheel 62, the first electric rotating machine 63 are connected with pinion gear 62, and the first electric rotating machine 63 is located at the front of fixed plate 15, the
One electric rotating machine 63 is connected with fixed plate 15, so staff can start the first electric rotating machine 63 and be operated, first
Electric rotating machine 63 drives pinion gear 62 to be rotated, and pinion gear 62 drives rotating disk 21 to be rotated by small gear ring 61, utilizes
First electric rotating machine 63 replaces manual hand manipulation, more time saving and energy saving.
Because the second electric rotating machine 71, lampshade 72 and headlamp 73 are further included；Second electric rotating machine 71 is located at guide sleeve
53 lower section, the second electric rotating machine 71 are connected with guide sleeve 53, and lampshade 72 is located at the lower section of the second electric rotating machine 71, lampshade 72
It is connected with the second electric rotating machine 71, headlamp 73 is located in lampshade 72, and headlamp 73 is connected with lampshade 72, lampshade 72 and photograph
Bright lamp 73 is tilting setting, so staff can illuminate building site deep basal pit 80 by headlamp 73, is convenient for
Staff excavates and monitors to building site deep basal pit 80, and lampshade 72 provides protection for headlamp 73, can also pass through the second rotation
Motor 71 drives lampshade 72 and headlamp 73 to be rotated, so as to adjust light angle.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of safety device excavated for deep foundation pit of construction, which is characterized in that include first base（1）, first
Sliding rail（2）, the first sliding block（3）, first support（4）, top plate（5）, second base（6）, the second sliding rail（7）, the second sliding block（8）、
Second support（9）, T shape slide-bars（10）, positioning screw（11）, rectangular slab（12）, baffle（13）, tooth plate（14）, fixed plate（15）、
Gear wheel（16）, small gear（17）, worm screw（18）, clutch shaft bearing（19）, second bearing（20）And rotating disk（21）, first base
（1）Top is connected with the first sliding rail（2）, the first sliding rail（2）Upper slidingtype is equipped with the first sliding block（3）, the first sliding block（3）Top
It is connected with first support（4）, first support（4）Top be connected with top plate（5）, second base（6）Positioned at first base（1）'s
Left side, second base（6）Top be connected with the second sliding rail（7）, the second sliding rail（7）Upper slidingtype is equipped with the second sliding block（8）, the
Two sliding blocks（8）Top be connected with second support（9）, second support（9）Top be connected with top plate（5）, top plate（5）It is provided with
Under perforative first long sliding slot（501）, the first long sliding slot（501）Positioned at first support（4）With second support（9）Between, T shapes are slided
Axis（10）Slidingtype is located at the first long sliding slot（501）It is interior, top plate（5）It is provided with the pre-and post perforative second long sliding slot（502）, the second length
Sliding slot（502）With the first long sliding slot（501）It is connected, positioning screw（11）Slidingtype is located at the second long sliding slot（502）It is interior, positioning
Screw rod（11）It is arranged on T shape slide-bars（10）Top, positioning screw（11）With T shape slide-bars（10）It is set as being threadedly coupled, rectangular slab
（12）Positioned at top plate（5）Lower section, rectangular slab（12）Top and T shape slide-bars（10）Lower end be connected, rectangular slab（12）'s
Left part is provided with perforative big groove up and down（131）, baffle（13）And tooth plate（14）Equal slidingtype is located at big groove（131）It is interior, tooth
Plate（14）Positioned at baffle（13）Right side, tooth plate（14）With baffle（13）It is connected, fixed plate（15）Positioned at big groove（131）'s
Right side, fixed plate（15）Bottom and rectangular slab（12）Top be connected, gear wheel（16）Positioned at fixed plate（15）Front,
Gear wheel（16）With fixed plate（15）It is set as being rotatablely connected, gear wheel（16）Positioned at tooth plate（14）Right side, gear wheel（16）With
Tooth plate（14）It is meshed, small gear（17）Positioned at gear wheel（16）Front, small gear（17）With gear wheel（16）It is connected, snail
Bar（18）Positioned at small gear（17）Right side, worm screw（18）With small gear（17）It is meshed, clutch shaft bearing（19）Positioned at gear wheel
（16）Top, worm screw（18）Upper end and clutch shaft bearing（19）It is set as interference connection, clutch shaft bearing（19）With fixed plate（15）
Front side wall be connected, second bearing（20）Positioned at gear wheel（16）Lower section, worm screw（18）Lower end and second bearing（20）
It is set as interference connection, second bearing（20）With fixed plate（15）Front side wall be connected, rotating disk（21）Positioned at second bearing
（20）Lower section, rotating disk（21）With worm screw（18）Lower end be connected, fixed plate（15）Positioned at T shape slide-bars（10）It is left front
Side.
2. a kind of safety device excavated for deep foundation pit of construction according to claim 1, which is characterized in that also wrap
Big worm gear is included（31）, pin rod（32）, movable plate（33）, elevating lever（34）, pressurizing tank（35）, the first connecting tube（36）, it is unidirectional
Valve（37）, water tank（38）, water inlet pipe（39）, the first valve（40）, pressuring plate（41）, the second connecting tube（42）, the second valve
（43）With disc type nozzle（44）, big worm gear（31）Positioned at worm screw（18）Right side, big worm gear（31）With worm screw（18）It is meshed, greatly
Worm gear（31）Positioned at fixed plate（15）Front, big worm gear（31）With fixed plate（15）It is set as being rotatablely connected, big worm gear（31）'s
Front side wall is connected with pin rod（32）, movable plate（33）Positioned at big worm gear（31）Front, movable plate（33）It is provided with small sliding slot
（331）, pin rod（32）Slidingtype is located at small sliding slot（331）It is interior, pin rod（32）With movable plate（33）It is in contact, elevating lever（34）Position
In movable plate（33）Lower section, elevating lever（34）With movable plate（33）It is connected, pressurizing tank（35）Positioned at movable plate（33）Under
Side, pressurizing tank（35）Bottom and rectangular slab（12）Top be connected, pressurizing tank（35）Top be provided with large through-hole（351）,
Elevating lever（34）Slidingtype is located at large through-hole（351）It is interior, the first connecting tube（36）Positioned at pressurizing tank（35）Right side, first connection
Pipe（36）With pressurizing tank（35）It is connected, the first connecting tube（36）With pressurizing tank（35）It is connected, the first connecting tube（36）On set
There is check valve（37）, water tank（38）Positioned at the first connecting tube（36）Right side, water tank（38）With the first connecting tube（36）It is connected,
Water tank（38）With the first connecting tube（36）It is connected, water tank（38）Positioned at rectangular slab（12）Top, water tank（38）With rectangular slab
（12）It is connected, water inlet pipe（39）Positioned at water tank（38）Right side, water inlet pipe（39）With water tank（38）It is connected, water inlet pipe（39）
With water tank（38）It is connected, water inlet pipe（39）It is equipped with the first valve（40）, pressuring plate（41）Positioned at pressurizing tank（35）It is interior, supercharging
Plate（41）With pressurizing tank（35）It is set as being slidably matched, the second connecting tube（42）Positioned at rectangular slab（12）Front, the second connecting tube
（42）Rear upper end and pressurizing tank（35）Front side wall be connected, the second connecting tube（42）With pressurizing tank（35）It is connected, second
Connecting tube（42）It is equipped with the second valve（43）, disc type nozzle（44）Positioned at rectangular slab（12）Lower section, disc type nozzle（44）With
Rectangular slab（12）It is connected, the second connecting tube（42）Posterior end and disc type nozzle（44）Top be connected, the second connecting tube
（42）With disc type nozzle（44）It is connected.
3. a kind of safety device excavated for deep foundation pit of construction according to claim 2, which is characterized in that also wrap
Large plate is included（51）, guide rod（52）, guide sleeve（53）, connecting plate（54）, contact wheel（55）, pushing block（56）, cylinder（57）
And tension spring（58）, large plate（51）Positioned at baffle（13）Right side, large plate（51）With baffle（13）It is in contact, large plate（51）
Positioned at disc type nozzle（44）Lower section, guide rod（52）Positioned at large plate（51）Right side, guide rod（52）With large plate（51）
It is connected, guide rod（52）Slidingtype is located at guide sleeve（53）It is interior, connecting plate（54）Bottom and guide sleeve（53）Top phase
Connection, connecting plate（54）Positioned at disc type nozzle（44）Right side, connecting plate（54）Top and rectangular slab（12）Bottom be connected
It connects, contact wheel（55）Positioned at connecting plate（54）Right side, contact wheel（55）With guide rod（52）Right end be set as being rotatablely connected, push away
Block（56）Positioned at contact wheel（55）Right side, pushing block（56）With contact wheel（55）It is in contact, cylinder（57）Positioned at pushing block（56）'s
Top, cylinder（57）Telescopic rod and pushing block（56）It is connected, cylinder（57）Positioned at connecting plate（54）Right side, cylinder（57）'s
Top and rectangular slab（12）Bottom be connected, tension spring（58）Positioned at guide rod（52）Lower section, tension spring（58）Positioned at guide sleeve
（53）With large plate（51）Between, guide sleeve（53）And large plate（51）And tension spring（58）It is connected.
4. a kind of safety device excavated for deep foundation pit of construction according to claim 3, which is characterized in that also wrap
Small gear ring is included（61）, pinion gear（62）With the first electric rotating machine（63）, small gear ring（61）It is arranged on rotating disk（21）On, small tooth
Wheel（62）Positioned at small gear ring（61）Left side, pinion gear（62）With small gear ring（61）It is meshed, the first electric rotating machine（63）It is located at
Pinion gear（62）Lower section, the first electric rotating machine（63）With pinion gear（62）It is connected, the first electric rotating machine（63）Positioned at fixation
Plate（15）Front, the first electric rotating machine（63）With fixed plate（15）It is connected.
5. a kind of safety device excavated for deep foundation pit of construction according to claim 4, which is characterized in that also wrap
The second electric rotating machine is included（71）, lampshade（72）And headlamp（73）, the second electric rotating machine（71）Positioned at guide sleeve（53）Under
Side, the second electric rotating machine（71）With guide sleeve（53）It is connected, lampshade（72）Positioned at the second electric rotating machine（71）Lower section, lampshade
（72）With the second electric rotating machine（71）It is connected, headlamp（73）Positioned at lampshade（72）It is interior, headlamp（73）With lampshade（72）Phase
Connection, lampshade（72）And headlamp（73）It is tilting setting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022059.9A CN108222530B (en) | 2018-01-10 | 2018-01-10 | Safety protection device for excavation of building deep foundation pit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022059.9A CN108222530B (en) | 2018-01-10 | 2018-01-10 | Safety protection device for excavation of building deep foundation pit |
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| CN108222530A true CN108222530A (en) | 2018-06-29 |
| CN108222530B CN108222530B (en) | 2020-07-10 |
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| CN201810022059.9A Active CN108222530B (en) | 2018-01-10 | 2018-01-10 | Safety protection device for excavation of building deep foundation pit |
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| CN109083153A (en) * | 2018-08-15 | 2018-12-25 | 深圳市君盈建筑科技有限公司 | A kind of safety device excavated for deep foundation pit of construction |
| CN110295610A (en) * | 2019-07-22 | 2019-10-01 | 江苏苏阳建设有限公司 | Supporting and reinforcing structure in foundation pit maintenance |
| CN112704984A (en) * | 2020-12-19 | 2021-04-27 | 张素勉 | Dust settling system for excavation construction of urban long and narrow type support-free deep foundation pit |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108222530B (en) | 2020-07-10 |
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