CN107269015A - A kind of deep pit monitor protector based on Municipal Road Engineering - Google Patents
A kind of deep pit monitor protector based on Municipal Road Engineering Download PDFInfo
- Publication number
- CN107269015A CN107269015A CN201710669469.8A CN201710669469A CN107269015A CN 107269015 A CN107269015 A CN 107269015A CN 201710669469 A CN201710669469 A CN 201710669469A CN 107269015 A CN107269015 A CN 107269015A
- Authority
- CN
- China
- Prior art keywords
- foundation ditch
- support frame
- main body
- guard rail
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
-
- 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
Abstract
The invention discloses a kind of deep pit monitor protector based on Municipal Road Engineering, its structure includes bracing members crossbeam, close mesh safety net, guard rail, skirting board, steel wire, gutter, night safety warning lamp, total powerstation, vertical rod, brace, sweep the floor bar, sedimentometer, tiltedly survey instrument, soil pressure cell, ventage piezometer, reinforcing rib meter, pipeline, bracing members crossbeam is above used in combination by being fixed on the diagonal of foundation ditch with steel wire, foundation ditch surface can be effectively avoided situation about caving in occur, and guard rail can be effectively protected the periphery of foundation ditch with close mesh safety net, personnel are avoided to enter foundation ditch, vertical rod and brace are into gusseted system, improve its bearing stress, make the safety prevention measure more secure of foundation ditch, the real-time measurement of total powerstation is reflected the data measured by gps antenna in time, the data for building foundation ditch are more accurate, improve construction cost.
Description
Technical field
The present invention is a kind of deep pit monitor protector based on Municipal Road Engineering, belongs to deep pit monitor protector neck
Domain.
Background technology
Earth work belongs to Frequent Accidents subitem, and this engineering is heavy excavation and artificial slope integrated construction, so must be tight
Lattice cannot be less than 0.33 by construction safety requirement slope, sloping coefficient.This engineering uses 0.75.Stage excavation, understands ground first
Matter reports that the various embedded objects in underground carry out job site flood control and water drain, it is ensured that the unimpeded not ponding of construction site draining, can be in base
Hole around set intercept water, gutter.Away from respectively being set between the guard rail of one of brushing vivid color, fixation, column at the side 1.5m of hole
Away from no more than 2 meters, highly not less than 1.8m, a length of 71 meters.Special people's row cat ladder is set respectively at foundation ditch southwest, northeast corner, is supplied
Foundation ditch is used above and below personnel.There is twice guard rail cat ladder side, and entrance has distinct mark, and night sets red alert lamp.Due to this
Engineering underground water is higher, so to shift to an earlier date precipitation, it is necessary to send special messenger to keep an eye on, and must not arbitrarily stop precipitation, and should have standby diving
Pump.Spoir is transported in time when machinery is cut the earth, and is forbidden random heap putting material, object around foundation ditch, is noted stability of slope situation, is found
Abnormal conditions are handled in time.When well stake is cut the earth, vertical transport equipment and dress soil working tool are made in advance, get out ventilation blower, air-supply
Pipe, emergency lighting transformer, insulating sheath line, safety cap, safety belt, safety rope, harmful gas detector etc..Mound suitable for reading will
There is safe distance, it is necessary to be stacked at beyond 1.5 meters away from well head, gutter is done in well head surrounding, water retaining dike prevents hole bottom water from flowing into
In well.Half an hour blows to underground before cutting the earth, and then operating personnel are in down-hole operation.
Foundation ditch is should basis before the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size, excavation
Geological hydrology data, with reference to live nearby buildings situation, determines excavation plan, and performs water-proof drainage work, excavates not deep
The available method for putting side slope of person, makes Stability of Earth Slopes, and its gradient size is determined by relevant construction regulation.Excavate relatively deep and neighbouring build
The person that builds thing, can use foundation pit walls method for protecting support, and gunite concrete wall protecting method, Large Foundation Pit even uses diaphram wall and colonnade
The method such as formula cast-in-situ bored pile is chain, protection outside soil layer collapse into；No influencer is nearby built, underground can be reduced with well-point method
Water level, using slope open cut；Can be excavated in cold district using natural cold air freezing process etc..Foundation ditch is in basic engineering position
The heatable adobe sleeping platform excavated by substrate absolute altitude and basic plane size.Should be according to geology hydrological data, with reference to being built near scene before excavation
Principle condition is built, excavation plan is determined, and performs water-proof drainage work, the available method for putting side slope of not deep person is excavated, makes slight slope steady
Fixed, its gradient size is determined by relevant construction regulation.The relatively deep and neighbouring person that has building is excavated, foundation pit walls method for protecting support can be used,
Gunite concrete wall protecting method, Large Foundation Pit even using diaphram wall and the method such as colonnade formula cast-in-situ bored pile is chain, is prevented
Shield outside soil layer collapse into；No influencer is nearby built, well-point method lowering of watertable can be used, using slope open cut；In cold
Area can be using natural cold air freezing process excavation etc..
The security protection of foundation ditch will typically accomplish that earth excavation will verify underground pipe network, prevent contingency；Away from
Twice guard rail is set with the steel pipes of ф 48 around the 0.6m of foundation ditch side, vertical rod spacing 4m is higher by nature Horizon 1.2m, buried depth
0.8m；
Mound, windrow and equipment mustn't be parked in the range of foundation ditch upper brim 1m；Mustn't in the range of bolt-spary supports 5m suitable for reading
Loaded vehicle is stopped；Each workmen forbids to cross flak jacket railing；Warning sign is set during foundation pit construction, night adds red colored lamp mark.
1st, foundation pit construction must carry out facing frontier defense shield.Depth no more than 2M face side can using the protection of 1.2M high railing types,
The foundation pit construction that depth exceedes 2M must also do Fencing protection using closely-knitted safety net.
2nd, bound defence rail is faced from cannot be less than 50cm with a distance from foundation ditch side mouthful.
Prior art discloses Application No.：201120125458.1 a kind of safety protection device of municipal road foundation pit,
Including steel fabric sheet, angle frame, steel framework, steel fabric sheet is fixedly connected in angle frame, and angle frame is fixedly connected on steel pipe
In framework；The first steel pipe and the 3rd steel pipe of steel framework including erected parallel and two ends are individually fixed in the first steel pipe and the
The second steel pipe and the 4th steel pipe on three steel pipes；Also include multiple connection members, angle frame passes through the connection member and steel pipe frame
Frame is connected；The present invention is applied to various municipal road foundation pit protection works, and it has simple for structure, easy to install, matter
Measure safe and reliable, repeatedly used advantage.Prior art for foundation ditch safety device in the safety in view of foundation ditch
Not good for the protection effect in later stage during excavation, the securely strick precaution degree for building the foundation ditch for arriving half is not high, and foundation ditch
Construction can not monitor the measurement data in real time, easily cause measurement data not accurate enough.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of deep pit monitor based on Municipal Road Engineering
Protector, to solve safety device of the prior art for foundation ditch in the safe excavation in view of foundation ditch, for rear
The protection effect of phase is not good, and the securely strick precaution degree for building the foundation ditch for arriving half is not high, and the construction of foundation ditch can not be real
When monitor the measurement data, easily cause the problem of measurement data is not accurate enough.
To achieve these goals, the present invention is to realize by the following technical solutions：One kind is based on town road work
The deep pit monitor protector of journey, its structure include bracing members crossbeam, close mesh safety net, guard rail, skirting board, steel wire,
Gutter, night safety warning lamp, total powerstation, vertical rod, brace, bar of sweeping the floor, tiltedly sedimentometer, survey instrument, soil pressure cell, pore water pressure
Meter, reinforcing rib meter, pipeline, the guard rail is provided with two or more and join end to end between any two one rectangular configuration of composition, institute
State close mesh safety net to be set in the outer surface of guard rail and fix by more than two vertical rods, the top of the vertical rod is with preventing
Guard rail rod mechanically connects its bottom gap and is matched with skirting board, and the two ends of the bracing members crossbeam are fixed on four angles of foundation ditch
On, the night safety warning lamp is vertically fixed on the inside of foundation ditch and on the position of steel wire medial surface with total powerstation,
Skirting board outer bottom chisel with foundation ditch is mutually communicated provided with gutter and by pipeline, and the vertical rod is mechanically connected with brace
For triangular structure and for fixed protection railing and skirting board, the inner side edge edge of the guard rail is mounted on two or more
Vertical rod and brace, the bottom of the skirting board is combined with to sweep the floor and bar and connected with the upper end of foundation ditch, and the sedimentometer is provided with
Two and be installed in steel wire upper end, the bottom of the sedimentometer be connected with ventage piezometer and with outside gutter phase
Coordinate, the oblique survey instrument is installed in the inside of foundation ditch with soil pressure cell, and the reinforcing rib meter is fixed on bracing members crossbeam, described
Pipeline is fixed on the inside right-hand member of foundation ditch by pipeline, and the total powerstation includes handle, centre mark, main body, optics
Counter point device, controller, circular bubble, leveling foot screw, triangular support bracket, pedestal lock-button, pipe spirit level, vertical fine motion hand processed
Wheel, object lens, the left and right bottom of the handle is welded into a hollow isosceles triangular structure and is integrated with main body, described
Centre mark is located at 1/3rd of main body left and right ends, and the object lens are connected by live bearing and main body activity
Connect, the optical plummet is engaged by main body with object lens, the vertical fine motion handwheel processed is arranged on main body right-hand member
Front side is simultaneously matched with object lens, and the controller is integrated with main body and controller upper end is provided with pipe spirit level, described
The bottom of main body is respectively equipped with circular bubble, leveling foot screw, pedestal lock-button, and the triangular support bracket is vertical with main body
Mechanically connect and be engaged by pedestal lock-button, the total powerstation is fixed on foundation ditch by triangular support bracket, the control
The inside of device is provided with keyboard, display screen, gps antenna, power module, wireless module, and the keyboard is arranged on before controller
End face, the display screen is rectangular configuration and is located at the right-hand member of keyboard, and the gps antenna is nested in the upper right side of controller simultaneously
Circuit with display screen is by electrically connecting, and the power module is located at the inside of controller, the power supply mould with wireless module
The signal output part of block is electrically connected in gps antenna and wireless module.
Further, the triangular support bracket provided with support chassis, first the second support frame of support frame, spiral support axle,
Fixed footing, the 3rd support frame.
Further, the support chassis be disc-shaped structure and bottom respectively with the first support frame, the second support frame, the
Three support frames are mechanically connected, and first support frame, the second support frame, the 3rd supporting framework are into a triangular structure and bottom
It is sheathed with fixed footing.
Further, the spiral support axle be nested in the first support frame, the second support frame and the 3rd support frame three/
At two and using flexible connection.
Further, the skirting board is rectangular configuration and is engaged by vertical rod with guard rail, the steel wire point
Cloth is in the foundation ditch for cube structure towards on the position of end face outside.
Further, the oblique survey instrument is installed provided with two or more and uniformly between any two with soil pressure cell.
Further, the main body appearance surface shell is made using stainless steel, and the triangular support bracket is that solid wood is made,
And in outer surface smear layer protective layer, prevent corrosion service life.
Further, the gap junction of the controller is equipped with water-proof strip, and water resistance is high, it is to avoid equipment water inlet by
Damage.
Further, the spiral support axle includes swing pinion, shell, sealed bearings, axle center, back-up ring.
Further, the outer surface in the axle center and back-up ring gap coordinate, and the back-up ring is sequentially provided with sealing outside interior
Bearing, swing pinion, shell, the swing pinion are engaged with axle center.
Beneficial effect
A kind of deep pit monitor protector based on Municipal Road Engineering of the present invention, in the digging process of foundation ditch, for
The installation of the deep pit monitor protector should according to carrying out fixed point placement the need for specific, guard rail of the invention be arranged on away from
From foundation ditch side 1m, guard rail should be arranged at the 1m of foundation ditch outer edge with close mesh safety net, skirting board, vertical rod, used
Guard rail and close mesh safety net, skirting board, vertical rod constitute the safety device of foundation ditch, and vertical rod and brace are into gusseted
System, underground 50-70 depths are driven into by the bottom of vertical rod and brace, highly not less than 1.8 meters, and length is excavation dimension line in outer
Around 1.5 meters, useHack lever vertical rod is smaller than 2 meters, one of 0.18 meter away from ground of cross bar, 0.85 meter one, 1.8 meters of one of use
Fastener fastens to form safeguard structure, is closed with close mesh safety net, and night night safety warning lamp shiny red is forbidden personnel, crossed
Pierce in guardrail, the triangular support bracket of total powerstation is strutted, in being uprightly fixed on underground, in use,
1st, answer inspection apparatus case brace and handle whether firm before going into operation；
2nd, extracted after unpacking before instrument, mode and position that instrument is placed in case are certain about, during handling instrument, it is necessary to hold
Firmly handle, when taking out from instrument container by instrument or load instrument container, please hold instrument handle and base, can not hold display unit
Bottom.The lens barrel of instrument can't be taken, inner engagement member otherwise can be influenceed, so that the precision of lowering apparatus.Instrument should be held
The base part of device, or both hands hold the bottom of telescope holder.Instrument first covers object lens cover, and wipe the ash on surface with finishing
Dirt.Each position will place proper during vanning, should be accessible when closing case lid；
3rd, the observation instrument under sunshine irradiation, should hold up an umbrella to instrument, and take sky shade, in order to avoid influence accuracy of observation.
Measured under cluttered environment, instrument there will be special messenger to guard.When instrument is erected at smooth surface, use cord or thin galvanized wire will
Three pin connection of tripod get up, with anti-slip；
4th, when setting up instrument on tripod, as far as possible with straddlebug, because may using metal tripod
Vibration is produced, so as to influence measurement accuracy；
5th, when distant between survey station, instrument should be unloaded, is walked away after vanning when removing station.Inspection apparatus is wanted before walking
Whether case locks, and checks whether safety belt is fastened., can be by instrument together with tripod when removing station when closer to the distance between survey station
By piggyback, but instrument will be kept upright placement as far as possible；
6th, remove before station, answer the connection of inspection apparatus and foot stool whether firm, should be clamp screw slightly pass during carrying
Firmly, instrument is made to be rocked during station is removed；
7th, instrument any part breaks down, and does not use reluctantly, should overhaul immediately, otherwise can aggravate the damage journey of instrument
Degree；
8th, optical element should keep cleaning, and such as contamination dust and sand must be wiped with the lens wiping paper of hairbrush or softness.Forbid using hand
Refer to any optical element surface for stroking instrument.During Dishwasher lens surface, dust first please is swept off with clean hairbrush, then use
Clean wireless cotton is stained with gently wiping of the alcohol by the outside circle circle in lens centre.Remove instrument container on dust when can't
Any diluent or gasoline are acted on, and neutral detergent scouring is stained with using clean cloth；
9th, worked in wet environment, the end of job is dried with soft cloth and cased after the moisture and dust on instrument surface.Return
Taking-up instrument of being unpacked immediately after to office is put in after dry place, thorough airing cases interior again；
10th, when the winter indoor and outdoor temperature difference is larger, instrument takes out of outdoor or moves into interior, should be every ability after a period of time
Unpack, the bracing members crossbeam and steel wire being provided with, bracing members crossbeam are above engaged by being fixed on the diagonal of foundation ditch with steel wire
Use, can effectively avoid foundation ditch surface from situation about caving in occur, and guard rail can be effective with close mesh safety net
Protect the periphery of foundation ditch, it is to avoid personnel enter foundation ditch, vertical rod, into gusseted system, improves its bearing stress, made with brace
The safety prevention measure of foundation ditch more secure, the real-time measurement of total powerstation is timely by the data measured by gps antenna
Reflection, the data for building foundation ditch are more accurate, improve construction cost.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of overlooking the structure diagram of the deep pit monitor protector based on Municipal Road Engineering of the present invention.
Fig. 2 is a kind of main structure diagram of the deep pit monitor protector based on Municipal Road Engineering of the present invention.
Fig. 3 is a kind of partial structural diagram of the deep pit monitor protector based on Municipal Road Engineering of the present invention.
Fig. 4 is the structural representation of guard rail of the present invention.
Fig. 5 is a kind of cross section structure schematic diagram of the deep pit monitor protector based on Municipal Road Engineering of the present invention.
Fig. 6 is the structural representation of total powerstation of the present invention.
Fig. 7 is the structural representation of main body of the present invention.
Fig. 8 is the structural representation of triangular support bracket of the present invention.
Fig. 9 is the mirror-image structure schematic diagram of main body of the present invention.
Figure 10 is the structural representation of controller of the present invention.
Figure 11 is controller internal work system schematic of the present invention.
Figure 12 is the structural representation of spiral support axle of the present invention.
In figure：Bracing members crossbeam -1, close mesh safety net -2, guard rail -3, skirting board -4, steel wire -5, gutter -6,
Night safety warning lamp -7, total powerstation -8, vertical rod -9, brace -10, bar -11 of sweeping the floor, tiltedly sedimentometer -12, survey instrument -13, soil pressure
Box -14, ventage piezometer -15, reinforcing rib meter -16, pipeline -17, handle -801, centre mark -802, main body -803, light
Learn counter point device -804, controller -805, circular bubble -806, leveling foot screw -807, triangular support bracket -808, pedestal locking
Button -809, pipe spirit level -8010, vertical fine motion handwheel -8011 processed, object lens -8012, support chassis -8081, the first support frame -
8082nd, the second support frame -8083, spiral support axle -8084, fixed footing -8085, the 3rd support frame -8086, keyboard -8051,
Display screen -8052, gps antenna -8053, power module -8054, wireless module -8055, swing pinion -80841, shell -
80842nd, sealed bearings -80843, axle center -80844, back-up ring -80845.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Embodiment 1
Fig. 1-Figure 11 is referred to, the present invention provides a kind of deep pit monitor protector based on Municipal Road Engineering：It is tied
Structure includes bracing members crossbeam 1, close mesh safety net 2, guard rail 3, skirting board 4, steel wire 5, gutter 6, night safety warning
Lamp 7, total powerstation 8, vertical rod 9, brace 10, bar 11 of sweeping the floor, sedimentometer 12, tiltedly survey instrument 13, soil pressure cell 14, ventage piezometer 15,
Reinforcing rib meter 16, pipeline 17, the guard rail 3 are provided with two or more and one rectangular configuration of composition that joins end to end between any two,
The close mesh safety net 2 is set in the outer surface of guard rail 3 and fixed by more than two vertical rods 9, the top of the vertical rod 9
End mechanically connects its bottom gap with guard rail 3 and is matched with skirting board 4, and the two ends of the bracing members crossbeam 1 are fixed on foundation ditch
Four angles on, the night safety warning lamp 7 and total powerstation 8 are vertically fixed on the inside of foundation ditch and positioned at the inner side of steel wire 5
On the position in face, the outer bottom of skirting board 4 chisel is provided with gutter 6 and is mutually communicated by pipeline with foundation ditch, the vertical rod 9
Mechanically connected with brace 10 for triangular structure and for fixed protection railing 3 and skirting board 4, the inner side of the guard rail 3
Edge is mounted on more than two vertical rods 9 and brace 10, the bottom of the skirting board 4 be combined with sweep the floor bar 11 and with foundation ditch
Upper end connects, and the sedimentometer 12 is provided with two and is installed in the upper end of steel wire 5, the bottom and hole of the sedimentometer 12
Gap hydraulic gage 15 is connected and is engaged with outside gutter 6, and the oblique survey instrument 13 is installed in foundation ditch with soil pressure cell 14
Inside, the reinforcing rib meter 16 is fixed on bracing members crossbeam 1, and the pipeline 17 is fixed on the inside right-hand member of foundation ditch by pipeline,
The total powerstation 8 includes handle 801, centre mark 802, main body 803, optical plummet 804, controller 805, circle water
Quasi- device 806, leveling foot screw 807, triangular support bracket 808, pedestal lock-button 809, pipe spirit level 8010, vertical fine motion handwheel processed
8011st, object lens 8012, the left and right bottom of the handle 801 is welded into a hollow isosceles triangular structure and and main body
803 are integrated, and the centre mark 802 is located at 1/3rd of the left and right ends of main body 803, and the object lens 8012 lead to
Cross live bearing to be flexibly connected with main body 803, the optical plummet 804 is engaged by main body 803 with object lens 8012,
The vertical fine motion handwheel 8011 processed is arranged on the front side of the right-hand member of main body 803 and is matched with object lens 8012, the controller 805
It is integrated with main body 803 and the upper end of controller 805 is provided with pipe spirit level 8010, the bottom point of the main body 803
Not She You circular bubble 806, leveling foot screw 807, pedestal lock-button 809, the triangular support bracket 808 and main body 803 hang down
Straight to mechanically connect and be engaged by pedestal lock-button 809, the total powerstation 8 is fixed on foundation ditch by triangular support bracket 808,
The inside of the controller 805 is provided with keyboard 8051, display screen 8052, gps antenna 8053, power module 8054, wireless mould
Block 8055, the keyboard 8051 is arranged on the front end face of controller 805, and the display screen 8052 is rectangular configuration and is located at key
The right-hand member of disk 8051, the gps antenna 8053 is nested in the upper right side of controller 805 and passed through with the circuit of display screen 8052
Electrical connection, the power module 8054 is located at the inside of controller 805, the letter of the power module 8054 with wireless module 8055
Number output end is electrically connected in gps antenna 8053 and wireless module 8055, and the triangular support bracket 808 is provided with support chassis
8081st, the support frame 8083 of the first support frame 8,082 second, spiral support axle 8084, fixed footing 8085, the 3rd support frame 8086,
The support chassis 8081 be disc-shaped structure and bottom respectively with the first support frame 8082, the second support frame 8083, the 3rd
Support 8086 is mechanically connected, and first support frame 8082, the second support frame 8083, the 3rd support frame 8086 constitute a triangle
Shape structure and bottom are sheathed with fixed footing 8085, the spiral support axle 8084 be nested in the first support frame 8082, second
Support 8083 with the 3rd support frame 2/8086ths 3 and using being flexibly connected, the skirting board 4 is rectangular configuration and passes through
Vertical rod 9 is engaged with guard rail 3, and the steel wire 5 is distributed in the foundation ditch for cube structure towards on the position of end face outside,
The oblique survey instrument 13 is installed provided with two or more and uniformly, the appearance surface shell of main body 803 between any two with soil pressure cell 14
Made using stainless steel, the triangular support bracket 808 is that solid wood is made, and in outer surface smear layer protective layer, is prevented
Only corrosion service life, the gap junction of the controller 805 is equipped with water-proof strip, and water resistance is high, it is to avoid equipment
Water inlet is impaired.
In the digging process of foundation ditch, the installation for the deep pit monitor protector should be determined according to the need for specific
Point is placed, and guard rail 3 of the invention is arranged on apart from foundation ditch side 1m, guard rail 3 and close mesh safety net 2, skirting board 4, vertical
Bar 9 should be arranged at the 1m of foundation ditch outer edge, constituted using guard rail 3 with close mesh safety net 2, skirting board 4, vertical rod 9
The safety device of foundation ditch, and vertical rod 9 and the bottom of brace 10 are driven into by vertical rod 9 and brace 10 into gusseted system
Underground 50-70 is deep, highly not less than 1.8 meters, and length is used to excavate dimension line around outer 1.5 metersHack lever vertical rod spacing
Less than 2 meters, one of 0.18 meter away from ground of cross bar, 0.85 meter one, 1.8 meters are fastened to form safeguard structure for one with fastener, use close mesh
Safety net 2 is closed, the shiny red of night night safety warning lamp 7, is forbidden personnel, is crossed and pierce in guardrail, by the triangle of total powerstation 8
Support frame 808 is strutted, in being uprightly fixed on underground, in use,
3rd, answer inspection apparatus case brace and handle whether firm before going into operation；
4th, extracted after unpacking before instrument, mode and position that instrument is placed in case are certain about, during handling instrument, it is necessary to hold
Firmly handle, when taking out from instrument container by instrument or load instrument container, please hold instrument handle and base, can not hold display unit
Bottom.The lens barrel of instrument can't be taken, inner engagement member otherwise can be influenceed, so that the precision of lowering apparatus.Instrument should be held
The base part of device, or both hands hold the bottom of telescope holder.Instrument first covers object lens cover, and wipe the ash on surface with finishing
Dirt.Each position will place proper during vanning, should be accessible when closing case lid；
3rd, the observation instrument under sunshine irradiation, should hold up an umbrella to instrument, and take sky shade, in order to avoid influence accuracy of observation.
Measured under cluttered environment, instrument there will be special messenger to guard.When instrument is erected at smooth surface, use cord or thin galvanized wire will
Three pin connection of tripod get up, with anti-slip；
4th, when setting up instrument on tripod, as far as possible with straddlebug, because may using metal tripod
Vibration is produced, so as to influence measurement accuracy；
5th, when distant between survey station, instrument should be unloaded, is walked away after vanning when removing station.Inspection apparatus is wanted before walking
Whether case locks, and checks whether safety belt is fastened., can be by instrument together with tripod when removing station when closer to the distance between survey station
By piggyback, but instrument will be kept upright placement as far as possible；
6th, remove before station, answer the connection of inspection apparatus and foot stool whether firm, should be clamp screw slightly pass during carrying
Firmly, instrument is made to be rocked during station is removed；
7th, instrument any part breaks down, and does not use reluctantly, should overhaul immediately, otherwise can aggravate the damage journey of instrument
Degree；
8th, optical element should keep cleaning, and such as contamination dust and sand must be wiped with the lens wiping paper of hairbrush or softness.Forbid using hand
Refer to any optical element surface for stroking instrument.During Dishwasher lens surface, dust first please is swept off with clean hairbrush, then use
Clean wireless cotton is stained with gently wiping of the alcohol by the outside circle circle in lens centre.Remove instrument container on dust when can't
Any diluent or gasoline are acted on, and neutral detergent scouring is stained with using clean cloth；
9th, worked in wet environment, the end of job is dried with soft cloth and cased after the moisture and dust on instrument surface.Return
Taking-up instrument of being unpacked immediately after to office is put in after dry place, thorough airing cases interior again；
10th, when the winter indoor and outdoor temperature difference is larger, instrument takes out of outdoor or moves into interior, should be every ability after a period of time
Unpack.
Embodiment 2
Figure 12 is referred to, the spiral support axle 8084 includes swing pinion 80841, shell 80842, sealed bearings
80843rd, axle center 80844, back-up ring 80845, outer surface and the gap of back-up ring 80845 in the axle center 80844 coordinate, the back-up ring
80845 are sequentially provided with sealed bearings 80843, swing pinion 80841, shell 80842, the swing pinion 80841 outside interior
It is engaged with axle center 80844.
In progress total powerstation 8 in use, spiral support axle 8084 can carry out the tune of length to the support frame of total powerstation 8
It is whole, by spiral support axle 8084 to the right then to unclamp, to the left then to screw, when dextrorotary, 80841 turns of swing pinion
It is dynamic, axle center 80844 is separated with back-up ring 80845, the diameter of axle center 80844 and back-up ring 80845 becomes big, therefore axle center 80844 and
The gap of support frame also can be big with change, therefore user just can be adjusted to support frame, be adjusted to the length suitably produced
When spending, then it is tightened to the left.
The support frame arrived mentioned by the present invention is the first support frame 8082, the second support frame 8083, the 3rd support frame 8086
General designation.
Total powerstation 8 of the present invention is whole station type electronic distance meter, is a kind of to integrate light, mechanical, electrical high-tech
Measuring instrument, is to integrate horizontal angle, vertical angle, apart from oblique distance, the flat instrument of surveying and mapping system away from, vertical survey function, with
Micrometer instrument compares electronic theodolite and optical circle is changed into optoelectronic scanning scale, by artificial optics micrometer reading instead from
Dynamic record and display reading, make angle measurement simple operation, and can avoid the generation of error in reading, because it once disposes instrument can
Complete all to measure work on the survey station, so referred to as total powerstation.
The bracing members crossbeam 1 of the present invention, close mesh safety net 2, guard rail 3, skirting board 4, steel wire 5, gutter 6, night
Between safety warning light 7, total powerstation 8, vertical rod 9, brace 10, bar 11 of sweeping the floor, sedimentometer 12, tiltedly survey instrument 13, soil pressure cell 14, hole
Hydraulic gage 15, reinforcing rib meter 16, pipeline 17, handle 801, centre mark 802, main body 803, optical plummet 804, control
It is device 805, circular bubble 806, leveling foot screw 807, triangular support bracket 808, pedestal lock-button 809, pipe spirit level 8010, vertical
Fine motion handwheel 8011 processed, object lens 8012, support chassis 8081, the first support frame 8082, the second support frame 8083, spiral support axle
8084th, fixed footing 8085, the 3rd support frame 8086, keyboard 8051, display screen 8052, gps antenna 8053, power module
8054th, wireless module 8055, swing pinion 80841, shell 80842, sealed bearings 80843, axle center 80844, back-up ring 80845,
Part is the part that universal standard part or those skilled in the art know, its structure and principle all can lead to for this technology personnel
Cross technical manual to learn or by normal experiment method know, the problem of present invention is solved is safety of the prior art for foundation ditch
Protector is not good for the protection effect in later stage in the safe excavation in view of foundation ditch, builds the peace to the foundation ditch of half
Full degree of firmly taking precautions against is not high, and the construction of foundation ditch can not monitor the measurement data in real time, easily cause measurement data inadequate
Precisely, being combined with each other by above-mentioned part of the invention, can effectively avoid foundation ditch surface from situation about caving in occur, and prevent
Guard rail rod and close mesh safety net can be effectively protected the periphery of foundation ditch, it is to avoid personnel enter foundation ditch, and vertical rod and brace are into three
Angle support system, improves its bearing stress, makes the safety prevention measure more secure of foundation ditch, and the real-time measurement of total powerstation is led to
Cross gps antenna to reflect the data measured in time, the data for building foundation ditch are more accurate, improve construction cost, specifically such as
It is lower described：
The total powerstation 8 includes handle 801, centre mark 802, main body 803, optical plummet 804, controller
805th, circular bubble 806, leveling foot screw 807, triangular support bracket 808, pedestal lock-button 809, pipe spirit level 8010, vertical system
Fine motion handwheel 8011, object lens 8012, the left and right bottom of the handle 801 be welded into a hollow isosceles triangular structure and with
Main body 803 is integrated, and the centre mark 802 is located at 1/3rd of the left and right ends of main body 803, the object lens
8012 are flexibly connected by live bearing with main body 803, and the optical plummet 804 passes through main body 803 and object lens 8012
It is engaged, the vertical fine motion handwheel 8011 processed is arranged on the front side of the right-hand member of main body 803 and is matched with object lens 8012, the control
Device 805 processed is integrated with main body 803 and the upper end of controller 805 is provided with pipe spirit level 8010, the main body 803
Bottom is respectively equipped with circular bubble 806, leveling foot screw 807, pedestal lock-button 809, the triangular support bracket 808 and main body
803 vertical mechanicals are connected and are engaged by pedestal lock-button 809, and the total powerstation 8 is fixed on base by triangular support bracket 808
On hole.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of deep pit monitor protector based on Municipal Road Engineering, its structure includes bracing members crossbeam (1), close mesh safety
Net (2), guard rail (3), skirting board (4), steel wire (5), gutter (6), night safety warning lamp (7), total powerstation (8),
Vertical rod (9), brace (10), bar of sweeping the floor (11), tiltedly sedimentometer (12), survey instrument (13), soil pressure cell (14), ventage piezometer
(15), reinforcing rib meter (16), pipeline (17), it is characterised in that：
The guard rail (3) is provided with two or more and one rectangular configuration of composition that joins end to end between any two, the close mesh peace
The whole network (2) is set in the outer surface of guard rail (3) and fixed by more than two vertical rods (9), the top of the vertical rod (9)
Its bottom gap is mechanically connected with guard rail (3) and is matched with skirting board (4), and the two ends of the bracing members crossbeam (1) are fixed on
On four angles of foundation ditch, the night safety warning lamp (7) is vertically fixed on the inside of foundation ditch and positioned at steel wire with total powerstation (8)
On the position of net (5) medial surface, skirting board (4) the outer bottom chisel is provided with gutter (6) and mutual with foundation ditch by pipeline
Insertion, the vertical rod (9) is mechanically connected for triangular structure and for fixed protection railing (3) and skirting board with brace (10)
(4), the inner side edge edge of the guard rail (3) is mounted on more than two vertical rods (9) and brace (10), the skirting board
(4) bottom is combined with bar of sweeping the floor (11) and connected with the upper end of foundation ditch, and the sedimentometer (12) is provided with two and pacifies
Mounted in steel wire (5) upper end, the bottom of the sedimentometer (12) be connected with ventage piezometer (15) and with outside gutter (6)
It is engaged, the oblique survey instrument (13) is installed in the inside of foundation ditch with soil pressure cell (14), the reinforcing rib meter (16) is fixed on steel
In support beam (1), the pipeline (17) is fixed on the inside right-hand member of foundation ditch by pipeline；
The total powerstation (8) include handle (801), centre mark (802), main body (803), optical plummet (804),
Controller (805), circular bubble (806), leveling foot screw (807), triangular support bracket (808), pedestal lock-button (809), pipe
Spirit level (8010), vertical fine motion handwheel (8011) processed, object lens (8012), the left and right bottom of the handle (801) is welded into one
Individual hollow isosceles triangular structure is simultaneously integrated with main body (803), and the centre mark (802) is located at main body
(803) at 1/3rd of left and right ends, the object lens (8012) are flexibly connected by live bearing with main body (803), institute
State optical plummet (804) to be engaged with object lens (8012) by main body (803), vertical fine motion handwheel (8011) peace processed
Mounted in the front side of main body (803) right-hand member and object lens (8012) are matched with, the controller (805) is one with main body (803)
Body structure and controller (805) upper end are provided with pipe spirit level (8010), and the bottom of the main body (803) is respectively equipped with round water
Quasi- device (806), leveling foot screw (807), pedestal lock-button (809), the triangular support bracket (808) are hung down with main body (803)
Straight to mechanically connect and be engaged by pedestal lock-button (809), the total powerstation (8) is fixed on by triangular support bracket (808)
On foundation ditch；
The inside of the controller (805) is provided with keyboard (8051), display screen (8052), gps antenna (8053), power module
(8054), wireless module (8055), the keyboard (8051) is arranged on the front end face of controller (805), the display screen
(8052) for rectangular configuration and the right-hand members of keyboard (8051) is located at, the gps antenna (8053) is nested in the right side of controller (805)
Upper end and with the circuit of display screen (8052) by electrically connecting, the power module (8054) is located at wireless module (8055)
The inside of controller (805), the signal output part of the power module (8054) is electrically connected in gps antenna (8053) and nothing
Wire module (8055).
2. a kind of deep pit monitor protector based on Municipal Road Engineering according to claim 1, it is characterised in that：Institute
Triangular support bracket (808) is stated provided with support chassis (8081), the support frame (8083) of the first support frame (8082) second, spiral support
Axle (8084), fixed footing (8085), the 3rd support frame (8086).
3. a kind of deep pit monitor protector based on Municipal Road Engineering according to claim 2, it is characterised in that：Institute
State support chassis (8081) for disc-shaped structure and bottom respectively with the first support frame (8082), the second support frame (8083), the
Three support frames (8086) are mechanically connected, first support frame (8082), the second support frame (8083), the 3rd support frame (8086)
Constitute a triangular structure and bottom is sheathed with fixed footing (8085).
4. a kind of deep pit monitor protector based on Municipal Road Engineering according to claim 2, it is characterised in that：Institute
State spiral support axle (8084) and be nested in the first support frame (8082), the second support frame (8083) and the 3rd support frame (8086) three
At/bis- and using flexible connection.
5. a kind of deep pit monitor protector based on Municipal Road Engineering according to claim 1, it is characterised in that：Institute
Skirting board (4) is stated for rectangular configuration and is engaged by vertical rod (9) with guard rail (3), the steel wire (5) is distributed in as side
The foundation ditch of body structure is towards on the position of end face outside.
6. a kind of deep pit monitor protector based on Municipal Road Engineering according to claim 1, it is characterised in that：Institute
State and tiltedly survey instrument (13) and soil pressure cell (14) provided with two or more and uniformly install between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669469.8A CN107269015A (en) | 2017-08-08 | 2017-08-08 | A kind of deep pit monitor protector based on Municipal Road Engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669469.8A CN107269015A (en) | 2017-08-08 | 2017-08-08 | A kind of deep pit monitor protector based on Municipal Road Engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107269015A true CN107269015A (en) | 2017-10-20 |
Family
ID=60076730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710669469.8A Withdrawn CN107269015A (en) | 2017-08-08 | 2017-08-08 | A kind of deep pit monitor protector based on Municipal Road Engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269015A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222530A (en) * | 2018-01-10 | 2018-06-29 | 谢晓辉 | A kind of safety device excavated for deep foundation pit of construction |
| CN109914288A (en) * | 2019-04-25 | 2019-06-21 | 高华才 | A kind of security protection anti-drop device suitable for water conservancy construction scene |
| CN113774926A (en) * | 2021-10-18 | 2021-12-10 | 中建七局交通建设有限公司 | Foundation pit safety protection device for municipal road engineering and use method thereof |
| CN114575670A (en) * | 2022-05-06 | 2022-06-03 | 新乡市平原市政管理有限公司 | Intelligent regulation installation formula rail for building |
-
2017
- 2017-08-08 CN CN201710669469.8A patent/CN107269015A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222530A (en) * | 2018-01-10 | 2018-06-29 | 谢晓辉 | A kind of safety device excavated for deep foundation pit of construction |
| CN109914288A (en) * | 2019-04-25 | 2019-06-21 | 高华才 | A kind of security protection anti-drop device suitable for water conservancy construction scene |
| CN113774926A (en) * | 2021-10-18 | 2021-12-10 | 中建七局交通建设有限公司 | Foundation pit safety protection device for municipal road engineering and use method thereof |
| CN114575670A (en) * | 2022-05-06 | 2022-06-03 | 新乡市平原市政管理有限公司 | Intelligent regulation installation formula rail for building |
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Application publication date: 20171020 |