CN106703017A - Tightening device for two-way threaded projecting-gear sleeve of reinforcement cage in cast-in-place pile and method of application - Google Patents
Tightening device for two-way threaded projecting-gear sleeve of reinforcement cage in cast-in-place pile and method of application Download PDFInfo
- Publication number
- CN106703017A CN106703017A CN201611041425.2A CN201611041425A CN106703017A CN 106703017 A CN106703017 A CN 106703017A CN 201611041425 A CN201611041425 A CN 201611041425A CN 106703017 A CN106703017 A CN 106703017A
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- Prior art keywords
- reinforcement cage
- arc
- gear
- cage
- movable tray
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- 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
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
Abstract
The invention relates to a tightening device for a two-way threaded projecting-gear sleeve of a reinforcement cage in a cast-in-place pile. The tightening device comprises an upper circular-ring movable tray and a lower circular-ring movable tray, wherein a tightening apparatus is arranged on each of the upper circular-ring movable tray and the lower circular-ring movable tray; the upper circular-ring movable tray is connected with an upper arc-shaped neck, and the lower circular-ring movable tray is connected with a lower arc-shaped neck; the upper arc-shaped neck is connected with an upper expansion connection component, and the lower arc-shaped neck is connected with a lower vertical support; vertical expansion steel bars are arranged between the upper expansion connection component and the lower vertical support, and a U-shaped reinforcement cage support frame is arranged in the middle of the lower vertical support; the gear sleeve is arranged at the end of a longitudinal steel bar of the reinforcement cage. The tightening device can realize mechanical connection and has a simple construction process, and the operation is less influenced by environmental factors. The tightening device meets the effective transfer of the longitudinal stress of the reinforcement cage while reducing waste of resources, saving cost and shortening the construction period.
Description
Technical field
Twisted the present invention relates to technical field of civil engineering, more particularly to a kind of filling pile cage of reinforcement bidirectional helical lobe sleeve
Tight device and its application method.
Background technology
With continuing to develop for the special constructions such as skyscraper, industrial building, Longspan Bridge and Latticed Towers, bored concrete pile
Application in civil engineering is more and more more.To ensure effective transmission of stress between longitudinal reinforcement in stake, steel reinforcement cage and steel reinforcement cage
Between longitudinal reinforcement connection just seem most important.Interconnection technique between traditional steel reinforcement cage, be such as welded to connect, sleeve connect
Connecing still has many weak points：Be welded to connect that workload is larger, influenceed by various environmental factors, exist some it is unstable because
Element, such as building site capacitance are not enough, and spread of voltage can influence welding quality, and certain areas have a humid climate, temperature is too low, steel
Chemical composition is unstable etc., and factor also influences joint quality；Although factor affected by environment is less for sleeve connection, but due to sleeve
Tighten workload big and can not be while operating, while a large amount of consumption working times, the connection between steel reinforcement cage also easily occurs
Off normal phenomenon.
The content of the invention
For the above-mentioned technical problem of prior art, it is an object of the invention to provide a kind of two-way spiral shell of filling pile cage of reinforcement
Line lobe sleeve device for screwing up and its application method, it can realize that mechanization is connected, and work progress is easy, operates affected by environment
Factor is few, while meeting steel reinforcement cage longitudinal stress and effectively transmitting, can reduce the wasting of resources, it is cost-effective, shorten the duration.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：
A kind of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up, including upper annulus movable tray and lower annulus activity support
Disk, is mounted on tightening device, described upper annulus movable tray on described upper annulus movable tray and lower annulus movable tray
Arc-shaped slot is connected with, described lower annulus movable tray is connected with arc lower draw-in groove, and described upper arc-shaped slot is connected with
Top is stretched connecting elements, and described arc lower draw-in groove is connected with bottom vertical supports, the flexible connecting elements in described top and
Vertically flexible reinforcing bar is installed, vertical supports middle part in bottom is provided with U-shaped steel reinforcement cage support frame, described between the vertical supports of bottom
U-shaped steel reinforcement cage support frame is connected by vertical hole with bottom vertical supports, and described gear sleeve is arranged on the vertical of steel reinforcement cage
To end reinforced.
Described gear sleeve includes gear one, screw thread and alignment slot, and described gear one is located at the outer wall of gear sleeve
Middle part, described screw thread is located at the inwall of gear sleeve, and described alignment slot is located at the tip inside of gear sleeve.
Described tightening device includes the power source with live wire, and consolidating for strap bolt screw thread is provided with below described power source
Determine bolt, and power source is connected with reducing gear, described reducing gear is connected with torque sensor, and the torque sensor connects
It is connected to and tightens end, described tightens end for gear two, and described gear two is engaged with gear one.
Described upper annulus movable tray is identical with the structure of lower annulus movable tray, described upper annulus movable tray bag
Left part and right part are included, described left part and right part is connected by movable bolt, and several are equipped with left part and right part and fixed
Groove, several described fixing grooves are evenly distributed on left part and right part.
The upper arc-shaped slot is identical with the structure of arc lower draw-in groove, and arc is reserved with the middle part of described upper arc-shaped slot
Groove, and the top of upper arc-shaped slot is provided with several bibcocks one, several bibcocks one are evenly distributed on arc-shaped slot.
Described U-shaped steel reinforcement cage support frame includes U-shaped steelframe, and the end of the U-shaped steelframe has been bolted middle part
Support steel part, the midfoot support steel part is connected with end hollow support steelframe, the end hollow support steel by bibcock two
Erection has bottom support bracket.
The flexible connecting elements in described top goes along with sb. to guard him steel plate one including arc, and the arc goes along with sb. to guard him end and the arc of steel plate one
Shape draw-in groove is connected, and the surface that arc goes along with sb. to guard him steel plate one is distributed with several vertically flexible reinforcing bars at equal intervals.
Described bottom vertical supports include being reserved with the base of fixing groove, and the base is provided with the arc with vertical hole
Shape goes along with sb. to guard him steel plate two, and described arc is gone along with sb. to guard him and be evenly distributed with steel plate two spacer bar cylinder, the spacer bar cylinder and base
Between be provided with supporting reinforcing bar, locking bibcock is installed on the spacer bar cylinder.
A kind of application method of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up, comprises the following steps：
（1）The automatic screwing device that will be assembled is fixed on drilling machine platform：By adjustment bolt in the position of fixing groove, by circle
Ring movable tray is aligned with stake holes home position, and vertical supports base is bolted with drilling machine platform girder steel；
（2）Hang in first segment steel reinforcement cage and temporarily position：By the semi arch device of annulus movable tray around one end movable bolt
180 ° of rotation, then first segment steel reinforcement cage is hung in the stake holes position made with crane, U-shaped steel reinforcement cage support frame is passed through first
The reinforcement of steel reinforcement cage is saved, midfoot support steel part is bent into vertical distribution, by adjusting the length of midfoot support steel part and using valve
Bolt is fixed to finely tune the fixed position of first segment steel reinforcement cage, makes first segment steel reinforcement cage end reinforced contour with annulus movable tray
Distribution；
（3）Gear sleeve is tentatively fixed on the reinforcing bar of steel reinforcement cage upper end every：Gear sleeve bottom is directed at girder steel cage respectively
Every longitudinal reinforcement top and rotate two to three enclose, gear sleeve is tentatively fixed on first segment steel reinforcement cage upper end；
（4）Second section steel reinforcement cage is hung in, and it is tentatively fixed with gear sleeve：With crane by second section steel reinforcement cage longitudinal reinforcement
Each gear sleeve of alignment first segment steel reinforcement cage upper end, and the circle of each gear sleeve rotation two to three is made into first segment again
Steel reinforcement cage is tentatively connected with every longitudinal reinforcement of second section steel reinforcement cage by gear sleeve；
（5）Close upper and lower two annulus movable trays：By the semiorbicular pallet of annulus movable tray around one end movable bolt
180 ° of rotation, makes annulus movable tray be distributed around steel reinforcement cage；
（6）The gear of each tightening device and each gear sleeve is connected with each other：First, by adjusting the flexible connecting elements in top
Position, and fixed with locking bibcock, make annulus movable tray thereon and the first segment steel reinforcement cage contour distribution of reinforcing bar upper node；
Secondly, by rotating the position of upper and lower two annulus movable trays, and being fixed with bibcock makes each tightening device be directed at every vertically
Reinforcing bar；Again, by adjust the tightening device on annulus movable tray position, and be fixed with fixing groove, twist each
Tight device can be mutually twisted with sleeve gear and be connected；
（7）The electronic source of tightening device is switched on power by plug, each tightening device is made each gear sleeve by power source
Tighten simultaneously, after all tightening device series connection switch on power, power source rotates the pinion rotation for driving tightening device end, then drives tooth
Wheel sleeve is rotated, and when supreme descending reinforcing cage longitudinal reinforcement is connected by gear sleeve, moment of torsion can progressively reach certain value, by turning round
Square sensor is measured when moment of torsion reaches certain value and starts reducing gear, finally leaves the motor off rotation, reaches the mesh just tightened
's；
（8）The semiorbicular pallet of upper and lower two annulus movable trays is opened, U-shaped steel reinforcement cage support frame level is turned up and withdrawn
Gone along with sb. to guard him at steel plate to arc, second section steel reinforcement cage of slinging, and make the position that it sinks down into 0.5-1m from the ground, to use U-shaped steel reinforcement cage
Support frame is repeated above second step all hangs in the 7th step to steel reinforcement cage through the reinforcement of second section steel reinforcement cage；
（9）After completing whole steel reinforcement cage connections, into next process.
Beneficial effects of the present invention are as follows：
Filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up of the invention and application method, change traditional reinforcing bar straight
Screw shell form of construction work, sets the device at the construction field (site), realizes construction automation, operating process standardization, form of construction work
Standardization.Carrying out construction using the device can avoid the influence of artifact, environmental factor to construction quality, connect steel reinforcement cage
Connecing need not spend that a large amount of manpower and materials, reliability are high, simple operation, and efficiency of construction is improve to a certain extent, reach compression work
Phase, the purpose for saving construction cost.Meanwhile, the device can realize that every reinforcing bar of descending reinforcing cage can synchronously while being covered
Cylinder tightens connection, it is to avoid the traditionally steel reinforcement cage off normal phenomenon of every reinforcing bar of descending reinforcing cage asynchronous connect band.
Brief description of the drawings
Fig. 1 and 2 is gear sleeve structural representation；
Fig. 3 and 4 is tightening device structural representation；
Fig. 5 and 6 is annulus movable tray structural representation；
Fig. 7 and 8 is arc-shaped slot structural representation；
Fig. 9 is U-shaped steel reinforcement cage support frame structure schematic diagram；
Figure 10 is the flexible connecting elements structural representation in top；
Figure 11 is bottom vertical supports structural representation；
Figure 12 and 13 is reinforced bar straight thread automatic screwing device overall schematic；
Figure 14 and 15 is working state schematic representation；
Wherein：1- gear sleeves, 11- gears one, 12- screw threads, 13- alignment slots, 2- tightening devices, 21- gears two, 22- moments of torsion are passed
Sensor, 23- deceleration members, 24- power sources, 25- fixing bolts, 26- bolt threads, 27- electric wires, 28- plugs, the upper annulus of 3a-
Movable tray, annulus movable tray under 3b-, 31- movable bolts, 32- fixing grooves, 33- left parts, 34- right parts, the upper arc cards of 4a-
Groove, 4b- arc lower draw-in grooves, 41- bibcocks one, 42- arc grooves, 5-U steel bar cage support frames, 51-U shaped steel frames, 52- bolts,
53- midfoot support steel parts, 54- bibcocks two, 55- ends hollow support steelframe, 56- bottom support brackets, 6- tops are stretched connecting elements,
61- arcs go along with sb. to guard him steel plate one, and 62- vertically stretches reinforcing bar, and 7- bottoms vertical supports, 71- bases, 72- fixing grooves, 73- arcs enclose
Shield steel plate two, the vertical holes of 74-, 75- supporting reinforcing bars, 76- spacer bars cylinder, 77- locking bibcocks.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to
This.
As shown in figures 1-15, filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up of the invention includes：Geared sleeve
Cylinder 1, tightening device 2, upper annulus movable tray 3a, lower annulus movable tray 3b, upper arc-shaped slot 4a, arc lower draw-in groove 4b, U-shaped steel
Muscle cage support frame 5, top stretches connecting elements 6 and bottom vertical supports 7.
Gear sleeve 1 is made up of gear 1, screw thread 12 and alignment slot 13.The internal diameter of gear sleeve 1 is slightly larger than vertical steel
The external diameter of muscle, gear 1 is distributed in the outside strip horizontal homogeneous of gear sleeve 1 equidistantly around distribution, with the end of tightening device 2
Gear matches are used.Screw thread 12 is distributed in the inner side of gear sleeve 1, and upper and lower two parts are in opposite direction.Alignment slot 13 is stayed and is located in it
The upper and lower end parts of side, use for reinforcement location alignment.
Tightening device 2 is by the gear 2 21 of gear 2 21, torque sensor 22, reducing gear 23, power source 24, fixing bolt
25th, bolt thread 26 and electric wire 27 are constituted.Gear 2 21 is evenly distributed with the gear two of projection, with the number of gear 1 and
Away from matching.Torque sensor 22, reducing gear 23, power source 24 are followed successively by near gear 2 21, torque sensor 22 can be with
Detect the moment of torsion of gear 2 21.Deceleration member 23 can slow down the speed of the rotation of gear 2 21.Power source 24 is whole tightening device 2
Power is provided.Fixing bolt 25 is preset with bolt thread 26 in the downside of device afterbody power source 24, the end of fixing bolt 25, uses
Fixed in nut and used.Electric wire 27 is connected with power source 24, and all tightening devices 2 are connected in series by electric wire 27.Whole tightening device 2
Device first provides power by afterbody power source 24 after being powered make gear 2 21 produce certain moment of torsion, is supervised by torque sensor 22
When measuring moment of torsion and reaching certain value, start deceleration member 23, device is finally stopped rotation by deceleration member 23.
Upper annulus movable tray 3a is identical with the structure of lower annulus movable tray 3b, and upper annulus movable tray 3a includes left part
33 and right part 34, left part 33 and right part 34 fold wrong connection by movable bolt about 31, and are equipped with left part 33 and right part 34
Four equidistant fixing grooves 32, four fixing grooves 32 symmetrically are distributed on left part 33 and right part 34, size and tightening device 2
Fixing bolt 25 matches, and fixing groove 32 is shaped as rectangle, and tightening device 2 is fixed thereon, facilitate the front and back position of tightening device 2
Can be adjusted flexibly.Upper annulus movable tray 3a is fixed on the top of bottom vertical supports 7, and lower annulus movable tray 3b is fixed on down
The middle part of portion's vertical supports 7.Internal diameter according to different pile diameter sizes and the predetermined diameter annulus movable tray of steel reinforcement cage is big
Small, radical and position according to vertical reinforcement determine number of the tightening device 2 with fixing groove 32 and position, make the device in steel reinforcement cage
Sleeve interface can be matched and used.
Upper arc-shaped slot 4a is identical with the structure of arc lower draw-in groove 4b, and its top is evenly distributed with three bibcocks 1, arc
Shape draw-in groove middle inside reserves arc groove 42, and arc-shaped slot deflection is negligible, and facilitates it flexible with top to be connected
Component 6 and bottom vertical supports 7 are welded and fixed.
U-shaped steel reinforcement cage support frame 5 is by U-shaped steelframe 51, bolt 52, midfoot support steel part 53, the hollow branch of bibcock 2 54, end
Support steelframe 55 is constituted with bottom support bracket 56.U-shaped steelframe 51 is flexibly connected through two vertical holes in bottom vertical supports 7, U
The end of shaped steel frame 51 is connected by bolt 52 with midfoot support steel part 53, and midfoot support steel part 53 is by bibcock 2 54 and end
Empty supporting steel frame 55 is connected, the shape of the inner hollow position slightly larger than support steel part 53 of hollow support steelframe 55, to facilitate branch
Support steel part 53 can be moved in hollow support steelframe 55.Bottom support bracket 56 is welded on the end squarely of hollow support steelframe 55
Shape, can be placed on bottom support bracket 56 on drilling machine platform by adjusting the collapsing length of midfoot support steel part 53.
The flexible connecting elements 6 in top is gone along with sb. to guard him steel plate 1 and is constituted with three reinforcing bars 62 that vertically stretch by arc.Arc is gone along with sb. to guard him
The upper end of steel plate 1 is welded to connect with arc-shaped slot, and arc goes along with sb. to guard him the uniform three vertically flexible steel that are equally spaced in the surface of steel plate 1
Muscle 62, Member Welding connection can increase the flexible integral rigidity of connecting elements 6 in top.
Bottom vertical supports 7 go along with sb. to guard him steel plate 2 73, vertical hole 74, supporting reinforcing bar by base 71, fixing groove 72, arc
75th, spacer bar cylinder 76 is constituted with locking bibcock 77.Base 71, in the bottommost of whole bottom vertical supports 7, is upper left corner band
The square of circular arc unfilled corner.Fixing groove 72 near the lower right corner Liang Lin sides of base 71 medium position, two fixing grooves 72 respectively with
Lower right corner Liang Lin sides are parallel.Arc is gone along with sb. to guard him steel plate 2 73 and is vertically fixed on the foursquare upper left quarter circular arc unfilled corner of base 71.Vertically
Hole 74 goes along with sb. to guard him the medium position of steel plate 2 73 in arc, into symmetrical distribution.Tiltedly prop up respectively two upper ends of supporting reinforcing bar 75
In spacer bar 76 medium positions of cylinder, its lower end is separately fixed at the diagonal end of 71 liang of base for support.Three spacer bar cylinders 76 hang down
Directly it is fixed on chassis 71, internal diameter is slightly larger than the diameter of flexible reinforcing bar 62, three 76 middle and lower part sides of spacer bar cylinder are simultaneously solid
Arc is scheduled on to go along with sb. to guard him on steel plate 2 73.Lock-up valve 77 is distributed in three 76 upper end ends of spacer bar cylinder.
Instantiation
Certain engineering ± 0.00 is absolute altitude+5.00m, engineering area nature ground relative elevation -0.20m, absolute altitude+
4.80m, device lowest elevation+1.50m, drilling machine platform absolute altitude be+0.50m, perfusion aperture be 800mm, stake 24m long,
Three section steel reinforcement cages, often save steel reinforcement cage 8m long, and stirrup is HPB235 with reinforcement, and a diameter of 8mm, longitudinal reinforcement is HRB335, directly
Footpath is 24mm.
With reference to shown in Fig. 1-Fig. 9, the specifically used step of the present apparatus is as follows：
（1）The automatic screwing device that will be assembled is fixed on drilling machine platform.By adjustment bolt in the position of preformed groove 72, will
Annulus movable tray is aligned with stake holes home position, and vertical supports base 71 is bolted with drilling machine platform girder steel,
And the initial absolute altitude of adjusting apparatus extremely+1.55m.
（2）Hang in first segment steel reinforcement cage and temporarily position.By the semi arch device of annulus movable tray around one end activity
Bolt 31 rotates 180 °, then first segment steel reinforcement cage is hung in the stake holes position made with crane, and indwelling steel reinforcement cage end is higher by
Ground+1.20m locates, and by U-shaped steel reinforcement cage support frame 5 through the reinforcement HPB235 of first segment steel reinforcement cage, bends midfoot support steel
Part 53 one-tenth vertical distributions, first segment reinforcing bar is finely tuned by adjusting the length of midfoot support steel disc 53 and being fixed with bibcock 2 54
The fixed position of cage, makes first segment steel reinforcement cage end reinforced and the contour distribution of annulus movable tray.
（3）Gear sleeve 1 is tentatively fixed on the reinforcing bar of steel reinforcement cage upper end every.The bottom of gear sleeve 1 is aligned respectively
The longitudinal reinforcement top of every HPB335 of girder steel cage simultaneously rotates two to three circles, gear sleeve 1 is tentatively fixed on first segment steel
Muscle cage upper end.
（4）Second section steel reinforcement cage is hung in, and is used gear sleeve 1 tentatively fixed.Second section steel reinforcement cage is indulged with crane
To each gear sleeve 1 of reinforcing bar alignment first segment steel reinforcement cage upper end, and each gear sleeve 1 rotated into two to three circles again,
First segment steel reinforcement cage is set tentatively to be connected by gear sleeve 1 with the longitudinal reinforcement of every HPB335 of second section steel reinforcement cage.
（5）Close upper and lower two annulus movable trays.By the semiorbicular pallet of annulus movable tray around one end activity
Bolt 31 rotates 180 degree, annulus movable tray is distributed around steel reinforcement cage.
（6）The gear of each tightening device 2 and each gear sleeve 1 is connected with each other.First, by adjusting, top is flexible to be connected
The position of connection member 6, and being fixed with locking bibcock 77, makes its top annulus movable tray 3 and first segment steel reinforcement cage reinforcing bar top
The contour distribution of node.Secondly, by rotating the position of upper and lower two annulus movable trays, and being fixed with bibcock 1 twists each
Tight device 2 is directed at every vertical reinforcement.Again, by adjust the tightening device 2 on annulus movable tray position, and use fixing groove
32 are fixed, and each tightening device 2 is mutually twisted with sleeve gear and are connected.
（7）The electronic source 24 of tightening device 2 is switched on power by plug 28, each tightening device 2 is made by power source 24
Each gear sleeve is tightened simultaneously.After the series connection of all tightening devices 2 switches on power, the gear of 24 rotation driven gear of power source 2 21 turns
It is dynamic, then drive gear sleeve 1 to rotate, when the longitudinal reinforcement of supreme descending reinforcing cage HPB335 is connected by gear sleeve 1, moment of torsion by
Step can reach certain value, measured when moment of torsion reaches certain value by torque sensor 22 and start reducing gear 23, finally make motor
Stop operating, reach the purpose just tightened.
（8）The semiorbicular pallet of upper and lower two annulus movable trays 3 is opened, U-shaped steel reinforcement cage support frame level is turned up
And be recovered to arc and go along with sb. to guard him at steel plate 2 73, second section steel reinforcement cage of slinging, and make the position that it sinks down into 0.5-1m from the ground, to use
U-shaped steel reinforcement cage support frame 5 repeats above second step to the 7th step to steel reinforcement cage through the reinforcement HPB235 of second section steel reinforcement cage
Untill all hanging in.
（9）After completing whole steel reinforcement cage connections, into next process.
Example set out above is only described to the preferred embodiments of the invention, and not the scope of the present invention is entered
Row is limited, and on the premise of design spirit of the present invention is not departed from, this area ordinary skill technical staff is to technical side of the invention
Various modifications and improvement that case is made, all should fall into the protection domain of claims of the present invention determination.
Claims (9)
1. a kind of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up, it is characterised in that：Including upper annulus movable tray
With lower annulus movable tray, tightening device is mounted on described upper annulus movable tray and lower annulus movable tray, it is described
Upper annulus movable tray is connected with arc-shaped slot, and described lower annulus movable tray is connected with arc lower draw-in groove, and described is upper
Arc-shaped slot is connected with the flexible connecting elements in top, and described arc lower draw-in groove is connected with bottom vertical supports, described top
Flexible that vertical reinforcement is provided between connecting elements and bottom vertical supports, the bottom of vertical reinforcement is provided with U-shaped steel reinforcement cage support
Frame, described U-shaped steel reinforcement cage support frame is connected with bottom vertical supports, and described gear sleeve is arranged on longitudinal steel of steel reinforcement cage
Muscle end.
2. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 1, it is characterised in that：Described
Gear sleeve includes gear one, screw thread and alignment slot, and described gear one is located at the middle part of the outer wall of gear sleeve, described spiral shell
Line is located at the inwall of gear sleeve, and described alignment slot is located at the end of gear sleeve.
3. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 2, it is characterised in that：Described
Tightening device includes the power source with live wire, and the fixing bolt of strap bolt screw thread, and power are provided with below described power source
Source is connected with reducing gear, and described reducing gear is connected with torque sensor, and the torque sensor is connected with tightens end,
Described tightens end for gear two, and described gear two is engaged with gear one.
4. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 1, it is characterised in that：Described
Upper annulus movable tray is identical with the structure of lower annulus movable tray, and described upper annulus movable tray includes left part and right part,
Described left part and right part is connected by movable bolt, and several fixing grooves are equipped with left part and right part, and described is some
Individual fixing groove is evenly distributed on left part and right part.
5. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 1, it is characterised in that：On described
Arc-shaped slot is identical with the structure of arc lower draw-in groove, and arc groove, and upper arc are reserved with the middle part of described upper arc-shaped slot
The top of draw-in groove is provided with several bibcocks one, and several bibcocks one are evenly distributed on arc-shaped slot.
6. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 1, it is characterised in that：Described
U-shaped steel reinforcement cage support frame includes U-shaped steelframe, and the end of the U-shaped steelframe has been bolted midfoot support steel part, it is described in
Portion's support steel part is connected with end hollow support steelframe by bibcock two, and the end hollow support steelframe is provided with bottom support bracket.
7. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 1, it is characterised in that：Described
The flexible connecting elements in top goes along with sb. to guard him steel plate one including arc, and the end that the arc goes along with sb. to guard him steel plate one is connected with arc-shaped slot, arc
The surface that shape goes along with sb. to guard him steel plate one is distributed with several vertically flexible reinforcing bars at equal intervals.
8. filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up as claimed in claim 1, it is characterised in that：Described
Bottom vertical supports include being reserved with the base of fixing groove, and the base is provided with the arc with vertical hole and goes along with sb. to guard him steel plate two,
Described arc is gone along with sb. to guard him and be evenly distributed with steel plate two spacer bar cylinder, and Support Steel is provided between the spacer bar cylinder and base
Muscle, locking bibcock is provided with the spacer bar cylinder.
9. a kind of application method of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up, it is characterised in that including following step
Suddenly：
（1）The automatic screwing device that will be assembled is fixed on drilling machine platform：By adjustment bolt in the position of fixing groove, by circle
Ring movable tray is aligned with stake holes home position, and vertical supports base is bolted with drilling machine platform girder steel；
（2）Hang in first segment steel reinforcement cage and temporarily position：By the semi arch device of annulus movable tray around one end movable bolt
180 ° of rotation, then first segment steel reinforcement cage is hung in the stake holes position made with crane, U-shaped steel reinforcement cage support frame is passed through first
The reinforcement of steel reinforcement cage is saved, midfoot support steel part is bent into vertical distribution, by adjusting the length of midfoot support steel disc and using valve
Bolt two is fixed to finely tune the fixed position of first segment steel reinforcement cage, make first segment steel reinforcement cage end reinforced with annulus movable tray etc.
Height distribution；
（3）Gear sleeve is tentatively fixed on the reinforcing bar of steel reinforcement cage upper end every：Gear sleeve bottom is directed at girder steel cage respectively
Every longitudinal reinforcement top and rotate two to three enclose, gear sleeve is tentatively fixed on first segment steel reinforcement cage upper end；
（4）Second section steel reinforcement cage is hung in, and it is tentatively fixed with gear sleeve：With crane by second section steel reinforcement cage longitudinal reinforcement
Each gear sleeve of alignment first segment steel reinforcement cage upper end, and the circle of each gear sleeve rotation two to three is made into first segment again
Steel reinforcement cage is tentatively connected with every longitudinal reinforcement of second section steel reinforcement cage by gear sleeve；
（5）Close upper and lower two annulus movable trays：By the semiorbicular pallet of annulus movable tray around one end movable bolt
180 ° of rotation, makes annulus movable tray be distributed around steel reinforcement cage；
（6）The gear of each tightening device and each gear sleeve is connected with each other：First, by adjusting the flexible connecting elements in top
Position, and fixed with locking bibcock, make annulus movable tray thereon and the first segment steel reinforcement cage contour distribution of reinforcing bar upper node；
Secondly, by rotating the position of upper and lower two annulus movable trays, and being fixed with bibcock makes each tightening device be directed at every vertically
Reinforcing bar；Again, by adjust the tightening device on annulus movable tray position, and be fixed with fixing groove, twist each
Tight device can be mutually twisted with sleeve gear and be connected；
（7）The electronic source of tightening device is switched on power by plug, each tightening device is made each gear sleeve by power source
Tighten simultaneously, after all tightening device series connection switch on power, power source is rotated and drives the gear two of tightening device to rotate, then band moving gear
Sleeve is rotated, and when supreme descending reinforcing cage longitudinal reinforcement is connected by gear sleeve, moment of torsion can progressively reach certain value, by moment of torsion
Sensor is measured when moment of torsion reaches certain value and starts reducing gear, finally leaves the motor off rotation, reaches the purpose just tightened；
（8）The semiorbicular pallet of upper and lower two annulus movable trays is opened, U-shaped steel reinforcement cage support frame level is turned up and withdrawn
Gone along with sb. to guard him at steel plate two to arc, second section steel reinforcement cage of slinging, and make the position that it sinks down into 0.5-1m from the ground, to use U-shaped reinforcing bar
Cage support frame is repeated above second step all hangs in the 7th step to steel reinforcement cage through the reinforcement of second section steel reinforcement cage；
（9）After completing whole steel reinforcement cage connections, into next process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041425.2A CN106703017B (en) | 2016-11-24 | 2016-11-24 | A kind of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041425.2A CN106703017B (en) | 2016-11-24 | 2016-11-24 | A kind of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up and application method |
Publications (2)
| Publication Number | Publication Date |
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| CN106703017A true CN106703017A (en) | 2017-05-24 |
| CN106703017B CN106703017B (en) | 2019-09-20 |
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| CN201611041425.2A Active CN106703017B (en) | 2016-11-24 | 2016-11-24 | A kind of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up and application method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468831A (en) * | 2019-09-02 | 2019-11-19 | 中交一公局第一工程有限公司 | Bridge pile foundation now ties up steel reinforcement cage deviation control mould bases and its construction method |
| CN114323924A (en) * | 2021-12-16 | 2022-04-12 | 东风汽车集团股份有限公司 | Sample fatigue tension and compression loading test device and installation method |
| CN114776022A (en) * | 2022-04-26 | 2022-07-22 | 中国三冶集团有限公司 | Fastening device for steel reinforcement cage sleeve connection and steel reinforcement cage installation method |
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| CN201744960U (en) * | 2010-07-15 | 2011-02-16 | 奇瑞汽车股份有限公司 | Auxiliary tool for drive nut tightening tooling |
| CN202507216U (en) * | 2011-09-02 | 2012-10-31 | 无锡尚德太阳能电力有限公司 | Tightening device |
| CN103362119A (en) * | 2013-06-28 | 2013-10-23 | 中建七局第二建筑有限公司 | Non-welded connection method and connection structure for major diameter reinforcing cage |
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| JP3741487B2 (en) * | 1996-07-22 | 2006-02-01 | 将玄 大川 | Anchorage unit in cast-in-place pile |
| CN201744960U (en) * | 2010-07-15 | 2011-02-16 | 奇瑞汽车股份有限公司 | Auxiliary tool for drive nut tightening tooling |
| CN202507216U (en) * | 2011-09-02 | 2012-10-31 | 无锡尚德太阳能电力有限公司 | Tightening device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468831A (en) * | 2019-09-02 | 2019-11-19 | 中交一公局第一工程有限公司 | Bridge pile foundation now ties up steel reinforcement cage deviation control mould bases and its construction method |
| CN110468831B (en) * | 2019-09-02 | 2024-01-26 | 中交一公局第一工程有限公司 | Bridge pile foundation binding reinforcement cage deflection control formwork and construction method thereof |
| CN114323924A (en) * | 2021-12-16 | 2022-04-12 | 东风汽车集团股份有限公司 | Sample fatigue tension and compression loading test device and installation method |
| CN114776022A (en) * | 2022-04-26 | 2022-07-22 | 中国三冶集团有限公司 | Fastening device for steel reinforcement cage sleeve connection and steel reinforcement cage installation method |
| CN114776022B (en) * | 2022-04-26 | 2024-03-12 | 中国三冶集团有限公司 | Fastening device for reinforcement cage sleeve connection and reinforcement cage installation method |
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| CN106703017B (en) | 2019-09-20 |
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