CN207244455U - Assembled variable cross-section contracture sliding mode system - Google Patents
Assembled variable cross-section contracture sliding mode system Download PDFInfo
- Publication number
- CN207244455U CN207244455U CN201720421111.9U CN201720421111U CN207244455U CN 207244455 U CN207244455 U CN 207244455U CN 201720421111 U CN201720421111 U CN 201720421111U CN 207244455 U CN207244455 U CN 207244455U
- Authority
- CN
- China
- Prior art keywords
- truss
- frame
- outside
- slope
- assembled
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model belongs to a kind of assembled variable cross-section contracture sliding mode system.System forms variable cross section size system by inside and outside truss and door frame, each bracket panel, inside and outside template and feed-through hydraulic jack etc. that respectively climbs that assembled frame assembling is formed.Outer truss is made of truss outside truss outside straight slope and change slope, and outer truss is located at the outer end of the periphery wall of Thin-wall Hollow Pier.Directly, become truss outside slope to be formed by snail concatenation by several assembled frames, interior truss is located at the inner of the internal perisporium of Thin-wall Hollow Pier.The utility model forms some truss elements by modularization assemble mode, it is assembled sliding formwork trussing by some truss elements again, there is convenient, flexible assembling, recycle, piecemeal is allocated and transported, material is saved, adapts to various sizes of pier stud section, construction speed is fast, it is time saving and energy saving, the advantages of construction cost is low, and construction quality is good, and security is good and using effect is good.
Description
Technical field
The invention belongs to a kind of assembled variable cross-section contracture sliding mode system.
Background technology
Railway or highway bridge pier construction in, be commonly encountered each section pier stud size be not fixed, be changeable, pier bottom top size difference compared with
The factors such as big and construction natural conditions difference, make the fixed sliding formwork truss narrow application range of casting armored concrete or cannot make
With.And often need for the fixed sliding formwork truss of different pier stud sizes is largely applicable in, so that not only cause material cost to rise,
Cause to transport, install and construct time-consuming and laborious, speed is slow, and cost is big and efficiency is low.
Such as：Affiliated 26, the bridge of paragraph design of five branch of Sai Ebiya Weldia-Mekelle railway engineerings, it is long altogether
8309.918 meters, wherein hollow pier stud totally 73 is designed, all using fixed sliding formwork truss scheme.Pier stud pier bottom size between
723cm × 460cm is between 1271cm × 680cm, pier bottom length change scope 548cm, change width scope 220cm.Pier stud
Line direction taper 1: 0, horizontal path direction taper 35: 1.And construction natural conditions are severe, often result in due to fixed sliding formwork
Truss volume is big, heavy, is not transported to and applies the scene defended and just get deeply stuck in mire, scraps obsolete problem, seriously affects speed of application
And construction quality.
The content of the invention
Match somebody with somebody formula variable cross-section contracture sliding mode system the purpose of the present invention is design is a kind of, if being made up of modularization assemble mode
Dry truss element, then be assembled sliding formwork trussing by some truss elements, there is convenient, flexible assembling, recycle, point
Block is allocated and transported, and is saved material, is adapted to various sizes of pier stud section, and construction speed is fast, time saving and energy saving, and construction cost is low, construction
The advantages of quality is good, and security is good and using effect is good.
For this reason, the present invention includes electric welding machine, operation console and distribution box, wherein：
Assembled frame, assembled frame are made of four angle steel rectangle frames and four columns of angles, and four in spacing distance point
Four angles of the angle steel rectangle frame of cloth are uniformly fixed between the upper and lower end and upper and lower end of four columns of angles respectively, angle steel rectangle
Frame it is diagonal between be equipped with enhancing angle steel, the coplanar column of angles between upper and lower angle steel rectangle frame it is diagonal between be equipped with it is parallel
Oblique pull angle steel, the one end of several assembled frames are equipped with the sky slided for the assembled frame of another size from side or front insertion
Gridiron, the sectional dimension phase of assembled frame and the assembled frame to connect with the assembled frame where the frame of space where the frame of space
Together, the angle steel portion face of the compression where the frame of space and sliding part, which is equipped with, helps sliding reinforcing bar and helps sliding steel pipe, with the spelling of sectional dimension
Frame up the bolt hole being equipped between the interface of frame for connecting.
Outer truss, outer truss are made of truss outside truss outside straight slope and change slope.Outer truss is located at the outer of Thin-wall Hollow Pier
The outer end of perisporium.Truss is formed by several assembled frames by snail concatenation outside straight slope.Truss is by several sectional dimensions outside change slope
Assembled frame more than truss sectional dimension outside straight slope is formed by snail concatenation.Assembled frame with space frame is positioned at change slope
The both ends of outer truss.Two side space frames for becoming truss outside slope are inserted into the both ends of truss from one side respectively outside two straight slopes
Interior and helping sliding reinforcing bar or help on sliding steel pipe in the frame of space.The both ends inside upper part of truss is fixed respectively outside the change slope of side
One contracture feed-through hydraulic jack.The both ends inside upper part for becoming truss outside slope that opposite side corresponds to portion corresponds to fixed receive respectively
Divide one end of bar, the other end of contracture bar is driven by contracture feed-through hydraulic jack to be stretched.Inner side corresponding with Thin-wall Hollow Pier
The side of truss is equipped with straight slope exterior sheathing outside the straight slope in face.The side for becoming truss outside slope of medial surface corresponding with Thin-wall Hollow Pier
It is equipped with and becomes slope exterior sheathing.Outside is equipped with door frame base in the middle part of the upper surface of truss outside the straight slope of both sides.With Thin-wall Hollow Pier pair
Answer medial surface it is straight, become in spacing distance fixation hoisting frame on the outer truss in slope, hoisting frame is in F or inverted L shape, and the upper end of hoisting frame is
Hydraulic top fixed station.The lower end of hydraulic top fixed station is spatially located in the Dun Bi upper ends space of planes of Thin-wall Hollow Pier, each hydraulic top
The feed-through hydraulic jack that climbs is respectively equipped with fixed station, the lower end top of the raise-lower hydraulic bar for the feed-through hydraulic jack that climbs
Hold on the Dun Bi upper surfaces of the Thin-wall Hollow Pier of corresponding lower end.
Hanging basket position-limited rack is set on truss outside the straight slope in one side of corresponding door frame base both sides, corresponds to truss outside the straight slope of another side
On set operating platform base.Set grafting guardrail outside the outer truss in straight slope and change slope on the upper end lateral surface of truss, truss outside straight slope
Lower face both sides are spirally connected the upper end of straight slope bracket panel sunpender in spacing distance.The lower end of straight slope bracket panel sunpender is spirally connected straight slope auxiliary
The correspondence two sides of disk.The lower face both sides of truss are spirally connected in spacing distance outside change slope becomes the upper end of slope bracket panel sunpender, becomes slope
The lower end of bracket panel sunpender, which is spirally connected, becomes the correspondence two sides of slope bracket panel.Directly, become on the upper end lateral surface of slope bracket panel and set grafting
Guardrail and cat ladder.
Interior truss, interior truss are located at the inner of the internal perisporium of Thin-wall Hollow Pier.Interior truss passes through spiral shell by several assembled frames
Concatenation is fastened to form.The sectional dimension of two assembled frames is more than the sectional dimension of two other assembled frame.Two the same as size
Assembled frame one end is spirally connected respectively is fixed on the both ends medial surface of change slope inner template, forms two Contraband type grafting frames.Band is free
The assembled frame of gridiron is located at the both ends of the big grafting frame of two sectional dimensions, one end point of a grafting frame in addition
Helping sliding reinforcing bar or help on sliding steel pipe in two space frames and in the frame of space is not inserted in, forms truss in flexible.With it is thin
The side that wall hollow pier corresponds to the flexible interior truss of medial surface is equipped with straight slope inner template.Medial surface corresponding with Thin-wall Hollow Pier
Hoisting frame is fixed in spacing distance on interior truss, hoisting frame is in F or inverted L shape, and the top of hoisting frame is hydraulic top fixed station, hydraulic pressure
The lower end of top fixed station is spatially located in the Dun Bi upper ends space of planes of Thin-wall Hollow Pier, is respectively equipped with and is climbed on each hydraulic top fixed station
Rise feed-through hydraulic jack.The climb lower end of raise-lower hydraulic bar of feed-through hydraulic jack holds thin-walled in corresponding lower end
On the Dun Bi upper surfaces of hollow pier.The lower face both sides of interior truss are spirally connected the upper end of bracket panel sunpender in spacing distance, bracket panel
The lower end of sunpender is spirally connected the correspondence two sides of interior bracket panel.In the two of docking bracket panel not at grade, interior bracket panel
Grafting guardrail and cat ladder are set on the lateral surface of upper end.
Truss adjusting block, for adjusting the length of inside and outside truss, truss adjusting block is angle iron frame.Truss adjusting block
Cross-sectional length is adapted to the cross-sectional length of inside and outside truss.The interface of truss adjusting block and inside and outside truss is equipped with connection spiral shell
Hole.
Adjusting template, for adjusting the length of inside and outside each template.The width of adjusting template is grown with the adjusting of truss adjusting block
Degree adaptation, adjusting template and the interface of each template are equipped with connecting screw hole.
Door frame, is used to support concrete pouring equipment and concrete pouring platform.Door frame is in door type, and the lower end of door frame is fixed on both sides
Straight slope outside truss upper surface in the middle part of door frame base on.Concrete pouring platform is located on the door frame of side, concrete pouring platform
Upper periphery is equipped with grafting guardrail, and the spacing rope support of hanging basket is located on the upper end door frame top of concrete pouring platform.
Need to be equipped with the bolt hole for connecting with other device connecting portions on the assembled frame.The insertion
Truss is becoming the transverse shifting length outside slope in the space frame of truss as 0.1~3m outside straight slope.Outside the straight slope on truss
At least one section of guardrail is flexible guardrail.The lower face of the change slope bracket panel of the cross part is held in the upper of straight slope bracket panel
End face.For the electric welding machine respectively on straight, change slope bracket panel upper surface, straight slope bracket panel is equipped with passage.Described
Become slope exterior sheathing both ends into the corresponding cambered surface in Thin-wall Hollow Pier wall angle arc side.
Above device has reached the purpose of the present invention.
The present invention forms some truss elements by modularization assemble mode, then is assembled sliding formwork by some truss elements
Trussing, has convenient, flexible assembling, recycles, and piecemeal allocation and transportation, save material, adapts to various sizes of pier stud and cuts
The advantages of face, construction speed is fast, time saving and energy saving, and construction cost is low, and construction quality is good, and security is good and using effect is good.
Bulk transport and construction tower crane equipment coordinative construction is not required in the present invention, can be applicable in the severe construction shape of natural conditions
Condition, and transport can be disperseed, Assembling, convenient, flexible assembling, construction speed is fast, time saving and energy saving, and construction cost is low.With the present invention
Than reducing by 60% with conventional method and structure construction time contracting square 60%, saving construction material 50%, construction cost；Construction quality
Good, effects of energy conservation and environmental protection is good.
Brief description of the drawings
Fig. 1 is the overall overlooking the structure diagram of the present invention.
Fig. 2 is the structure diagram of the assembled frame of the present invention.
Fig. 3 is the left view structural representation of Fig. 1.
Fig. 4 is the overlooking the structure diagram of Fig. 1.
Fig. 5 is the space frame partial structural diagram that the two truss grafting of the present invention are slided.
Fig. 6 is truss bracket panel and the structural representation of device distribution thereon outside the straight of the present invention, change slope
Fig. 7 is the theory structure schematic diagram that is straight, becoming truss bracket panel outside slope of the present invention.
Fig. 8 is the structure diagram of truss and straight slope exterior sheathing outside the straight slope of the present invention.
Fig. 9 is the overlooking the structure diagram of Fig. 8.
Figure 10 is the structure diagram of truss and change slope exterior sheathing outside the change slope of the present invention.
Figure 11 is the overlooking the structure diagram of Figure 10.
Figure 12 is the structure diagram of the interior truss of the present invention.
Figure 13 is the overlooking the structure diagram of Figure 12.
Figure 14 is the interior bracket panel theory structure schematic diagram of the interior truss of the present invention.
Figure 15 is the structure diagram of the truss adjusting block of the present invention.
Figure 16 is the adjusting template structure diagram of the present invention.
Embodiment
As shown in Figure 1 to 11, the present invention includes electric welding machine 34, operation console 36 and distribution box 37, wherein：
Assembled frame：Assembled frame is made of four angle steel rectangle frames and four columns of angles, and four in spacing distance point
Four angles of the angle steel rectangle frame 18 of cloth are uniformly fixed between the upper and lower end and upper and lower end of four columns of angles 17 respectively.Angle steel
Rectangle frame it is diagonal between be equipped with enhancing angle steel 19.The coplanar column of angles between upper and lower angle steel rectangle frame it is diagonal between be equipped with
Parallel oblique pull angle steel 21.The one end of several assembled frames, which is equipped with, supplies the assembled frame of another size to be inserted into from side or front
The space frame 41 of slip.Space frame can be located at the forward direction of assembled frame with laterally, be inserted into for the space frame of insertion to no enhancing
Angle steel or oblique pull angle steel.
The sectional dimension of assembled frame and the assembled frame to connect with the assembled frame where the frame of space where the frame of space
It is identical.The angle steel portion face of compression and sliding part where the frame of space, which is equipped with, to be helped sliding reinforcing bar 31 and helps sliding steel pipe 32, in favor of inserting
The assembled frame entered slides.With the bolt hole 20 being equipped between the interface of the assembled frame of sectional dimension for connecting, bolt
Hole, through being connected with nut, facilitates each assembled frame and is connected and separates with relevant device for bolt.The assembled frame
Need to be equipped with the bolt hole for connecting with other device connecting portions on frame.
Outer truss：Outer truss becomes truss 10 and 101 outside slope by truss 5 and 501 outside two straight slopes and two and is formed.Outer purlin
Frame is located at the outer end of the periphery wall of Thin-wall Hollow Pier 13.Truss is formed by several assembled frames by snail concatenation outside straight slope.Become
Truss is formed by assembled frame of several sectional dimensions more than truss sectional dimension outside straight slope by snail concatenation outside slope.Band is free
The assembled frame of gridiron is positioned at the both ends for becoming truss outside slope.The both ends of truss are inserted into two from one side respectively outside two straight slopes
Become in the side space frame of the outer truss in slope and be located at helping sliding reinforcing bar or help on sliding steel pipe in the frame of space.The straight slope of the insertion
Outer truss is becoming the transverse shifting length outside slope in the space frame of truss as 0.1~3m.
The both ends inside upper part of truss 10 fixes a contracture feed-through hydraulic jack 12 respectively outside the change slope of side.
Opposite side corresponds to one end of the both ends inside upper part for becoming the outer truss 101 in slope in portion corresponding fixation contracture bar 3 respectively, contracture bar it is another
One end is driven flexible by contracture feed-through hydraulic jack.When contracture feed-through hydraulic jack drives contracture bar to stretch elongation
When, the extended length of truss and straight slope exterior sheathing 9 outside straight slope, otherwise shortens, to adapt to the change of the sectional dimension of Thin-wall Hollow Pier
Change.
The side of truss is equipped with straight slope exterior sheathing 9 outside the straight slope of medial surface corresponding with Thin-wall Hollow Pier.With thin-walled hollow
The side for becoming truss outside slope that pier corresponds to medial surface is equipped with change slope exterior sheathing 8.The both ends of described change slope exterior sheathing into it is thin
The corresponding cambered surface in wall hollow pier wall angle arc side.
Outside is equipped with door frame base 16 in the middle part of the upper surface of truss outside the straight slope of both sides, for connecting the lower end of door frame, door
Frame base is equipped with bolt hole, convenient to be connected with the bolt hole on the lower end ring flange of door frame with screw bolt and nut.With thin-walled hollow
Pier correspond to medial surface it is straight, become in spacing distance fixation hoisting frame 1 on the outer truss in slope, hoisting frame is in F or inverted L shape, hoisting frame
Upper end is hydraulic top fixed station.The lower end of hydraulic top fixed station is spatially located in the Dun Bi upper ends space of planes of Thin-wall Hollow Pier.Respectively
The feed-through hydraulic jack 2 that climbs is respectively equipped with hydraulic top fixed station, the raise-lower hydraulic bar for the feed-through hydraulic jack that climbs
Lower end hold on the Dun Bi upper surfaces of the Thin-wall Hollow Pier of corresponding lower end.
Hanging basket position-limited rack 4 is set on truss outside the straight slope in one side of corresponding door frame base both sides, to facilitate what spacing concrete was cast in hang
Basket moving range.Operating platform base 11, operation console and distribution box to be set on truss flat positioned at operation outside the straight slope of corresponding another side
On platform base.The outer truss in straight slope and become outside slope and set grafting guardrail 23 on the upper end lateral surface of truss, to ensure construction personnel's peace
Entirely.The lower face both sides of the outer truss in straight slope are in that spacing distance is spirally connected the upper end of straight slope bracket panel sunpender 24.Straight slope bracket panel sunpender
Lower end be spirally connected the correspondence two sides of straight slope bracket panel 27.It is auxiliary in the spacing distance change slope that is spirally connected to become the lower face both sides of the outer truss in slope
The upper end of disk sunpender is helped, the lower end of change slope bracket panel sunpender, which is spirally connected, becomes the correspondence two sides of slope bracket panel 26.Directly, slope bracket panel is become
Upper end lateral surface on set grafting guardrail 25 and cat ladder 30.Each bracket panel effect is to construct and place on it for construction personnel
Equipment.The electric welding machine is respectively on straight, change slope bracket panel upper surface.Straight slope bracket panel is equipped with passage 35, with side
Person who happens to be on hand for an errand person passes in and out straight slope bracket panel.
At least one section of guardrail outside the straight slope on truss is flexible guardrail.The change slope bracket panel of the cross part
Lower face hold in the upper surface of straight slope bracket panel.To coordinate truss length change outside straight slope.
As shown in Figure 12 to Figure 14, interior truss：Interior truss 14 and 15 is located at the inner of the internal perisporium of Thin-wall Hollow Pier.Interior purlin
Frame is formed by several assembled frames by snail concatenation.The sectional dimension of two assembled frames is more than two other assembled frame
Sectional dimension.Two assembled frame one end with size are spirally connected respectively is fixed on the both ends medial surface of change slope inner template 7, forms two
A Contraband type grafting frame.Assembled frame with space frame is located at the both ends of the big grafting frame of two sectional dimensions, in addition
One end of a grafting frame be inserted in helping sliding reinforcing bar or help sliding steel pipe in two space frames and in the frame of space respectively
On, form truss in flexible.The side of the flexible interior truss of medial surface corresponding with Thin-wall Hollow Pier is equipped with straight slope inner template 6.
Hoisting frame is fixed in spacing distance on the interior truss of medial surface corresponding with Thin-wall Hollow Pier, hoisting frame is in F or inverted L shape, hoisting frame
Top be hydraulic top fixed station, the lower end of hydraulic top fixed station is spatially located in the Dun Bi upper ends space of planes of Thin-wall Hollow Pier,
The feed-through hydraulic jack that climbs is respectively equipped with each hydraulic top fixed station.Climb the raise-lower hydraulic bar of feed-through hydraulic jack
Lower end hold on the Dun Bi upper surfaces of the Thin-wall Hollow Pier of corresponding lower end.The lower face both sides of interior truss are in spacing distance spiral shell
Connect the upper end of bracket panel sunpender, the lower end of bracket panel sunpender is spirally connected the correspondence two sides of interior bracket panel.The interior bracket panel 39 of docking
With another interior bracket panel 40 not at grade, to adapt to the adjustment length change of interior truss.On the outside of the upper end of interior bracket panel
Grafting guardrail and cat ladder are set on face.
As shown in figure 15, truss adjusting block 42：For adjusting the length of inside and outside truss, truss adjusting block is angle iron frame.
The cross-sectional length of truss adjusting block is adapted to the cross-sectional length of inside and outside truss.On the interface of truss adjusting block and inside and outside truss
Equipped with connecting screw hole 43, it is connected with facilitating with each assembled frame.
As shown in figure 16, adjusting template 38：For adjusting the length of inside and outside each template.The width and truss of adjusting template
The adjustment length adaptation of adjusting block, adjusting template and the interface of each template are equipped with connecting screw hole 44, to facilitate and each template
Connection.
When inside and outside truss is adapts to the change of the sectional dimension of Thin-wall Hollow Pier, increase and decrease truss adjusting block and adjusting can be used
Template coordinates in inside and outside truss.
Door frame 22：It is used to support concrete pouring equipment and concrete pouring platform.Door frame is in door type, and the lower end of door frame is fixed on two
On door frame base outside the straight slope of side in the middle part of the upper surface of truss.Concrete pouring platform 29 is located on the door frame of side.Concrete pouring is put down
The upper periphery of platform is equipped with grafting guardrail 28.The spacing rope support 33 of hanging basket is located on the upper end door frame top of concrete pouring platform, with convenient
Conduit movement is cast in concrete.
A kind of construction method of assembled variable cross-section contracture sliding mode system, includes the following steps：
(1) according to design Thin-wall Hollow Pier size prepare respectively assembled frame, door frame, contracture bar, each inside and outside template,
Straight slope bracket panel sunpender, outer slope bracket panel sunpender, each inside and outside bracket panel, truss adjusting block, adjusting template, hoisting frame, grafting shield
Block and the component such as cat ladder.
(2) it is very heavy to prepare electric welding machine, operation console, distribution box, bolt and nut, concrete pouring equipment, the feed-through hydraulic that climbs
Top and raise-lower hydraulic bar used, contracture feed-through hydraulic jack.
(3) equipment of the component prepared according to step (1) (2) and preparation is transported to construction site.
(4) Thin-wall Hollow Pier is applicable in bolt and nut assembling respectively at the construction field (site) with assembled frame and truss adjusting block
The inside and outside truss of design size.Interior truss is put in Thin-wall Hollow Pier endoporus.Outer truss is put outside the correspondence of Thin-wall Hollow Pier
The outside of perisporium.Outside straight, change slope straight, change slope exterior sheathing and hoisting frame are fixed with bolt and nut respectively on truss.Use contracture
Bar and contracture feed-through hydraulic jack adjust the length and fixation of truss and straight slope exterior sheathing outside straight slope.The hydraulic top of hoisting frame
Fixed climb feed-through hydraulic jack and raise-lower hydraulic bar used on fixed station.Door frame is installed on door frame base, and is drawn
Enter thereon equipment.In inside and outside truss installa-tion bracket panel sunpender and each bracket panel, scratch diskette enclosing, bracket panel enclosing, distribution is installed
Case and operation console are on the operating platform base of straight outer truss.The use contracture bar and the adjustment of contracture feed-through hydraulic jack
The length of the outer truss in straight slope and straight slope exterior sheathing and fixed include with becoming outside slope the length adjustment of truss and change slope exterior sheathing and admittedly
It is fixed, adjustment can be held with hydraulic jack or voussoir simultaneously between corresponding space frame on the outside of truss outside the straight slope in the frame of space
It is fixed.
(5) put concrete reinforcing bar in Thin-wall Hollow Pier upper surface, and be welded into one with electric welding machine with lower floor concrete reinforcing bar, use concrete pouring
Equipment with Thin-wall Hollow Pier upper surface as two sides by the inside and outside template in straight slope and the change inside and outside template in slope as bottom surface to being surrounded
Treat perfusion formed Thin-wall Hollow Pier wall carry out concrete pouring, after the concrete setting phase to be irrigated, carry out inside and outside truss cunning
It is dynamic to move up.
(6) inside and outside truss is slided and moved up, and is separated the inside and outside template in straight slope and is become the inside and outside template in slope and Thin-wall Hollow Pier wall,
Respectively the climb raise-lower hydraulic bar lower end of feed-through hydraulic jack is held on the upper surface of the Thin-wall Hollow Pier of corresponding bottom,
Startup at the same time is respectively climbed, and feed-through hydraulic is very heavy, and the raise-lower hydraulic bar for the feed-through hydraulic jack that respectively climbs drives inside and outside truss
Slide and move up along the upper surface of Thin-wall Hollow Pier, in place after, then with contracture feed-through hydraulic jack adjust outside straight slope truss and
The length of straight slope exterior sheathing and fixation, or adjust inside and outside truss and Zhi Po with the mode for removing truss adjusting block and adjusting template
Inside and outside template and the length for becoming the inside and outside template in slope, make the inside and outside template in straight slope and become the length of the inside and outside template in slope and shape to be irrigated
Into Thin-wall Hollow Pier wall design size adaptation.
(7) repeat step (5) (6) to Thin-wall Hollow Pier wall pouring construction is completed, and is removed assembling equipment and component, is transported to down
One construction site re-assemblies construction.
The inside and outside truss is slided to move up and moved up for synchronous level in the same direction.
In short, the present invention forms some truss elements by modularization assemble mode, then assembled by some truss elements and
Into sliding formwork trussing, there is convenient, flexible assembling, recycle, piecemeal allocation and transportation, save material, adapt to various sizes of pier
The advantages of column section, construction speed is fast, time saving and energy saving, and construction cost is low, and construction quality is good, and security is good and using effect is good.
Claims (6)
1. a kind of assembled variable cross-section contracture sliding mode system, including electric welding machine, operation console and distribution box, it is characterised in that：Wherein,
Assembled frame, assembled frame be made of four angle steel rectangle frames and four columns of angles, and four are distributed in interval distance
Four angles of angle steel rectangle frame are uniformly fixed between the upper and lower end and upper and lower end of four columns of angles respectively, angle steel rectangle frame
Be equipped with enhancing angle steel between diagonal, the coplanar column of angles between upper and lower angle steel rectangle frame it is diagonal between be equipped with parallel oblique pull
Angle steel, the one end of several assembled frames are equipped with the space slided for the assembled frame of another size from side or front insertion
Frame, assembled frame where the frame of space and identical with the sectional dimension for the assembled frame that the assembled frame where the frame of space connects,
The angle steel portion face of compression and sliding part where the frame of space, which is equipped with, to be helped sliding reinforcing bar and helps sliding steel pipe, with the assembled frame of sectional dimension
The bolt hole for connecting is equipped between the interface of frame；
Outer truss, outer truss are made of truss outside truss outside straight slope and change slope, and outer truss is located at the periphery wall of Thin-wall Hollow Pier
Outer end, truss is formed by several assembled frames by snail concatenation outside straight slope, is become truss outside slope and is more than by several sectional dimensions
The assembled frame of truss sectional dimension is formed by snail concatenation outside straight slope, the purlin outside change slope of the assembled frame with space frame
The both ends of frame, the both ends of truss are inserted into two from one side respectively and are become outside slopes in the side space frame of truss simultaneously outside two straight slopes
Helping sliding reinforcing bar or help on sliding steel pipe in the frame of space, the both ends inside upper part of truss fixes one respectively outside the change slope of side
Contracture feed-through hydraulic jack, the both ends inside upper part for becoming truss outside slope that opposite side corresponds to portion correspond to fixed contracture bar respectively
One end, the other end of contracture bar driven by contracture feed-through hydraulic jack it is flexible, medial surface corresponding with Thin-wall Hollow Pier
The side of truss is equipped with straight slope exterior sheathing outside straight slope, is set outside the change slope of medial surface corresponding with Thin-wall Hollow Pier on the side of truss
Have and become slope exterior sheathing, in the middle part of the upper surface of the outer truss in the straight slope of both sides on the outside of be equipped with door frame base, it is corresponding with Thin-wall Hollow Pier in
Hoisting frame is fixed in spacing distance on truss outside the straight of side, change slope, hoisting frame is in F or inverted L shape, and the upper end of hoisting frame is hydraulic pressure
Fixed station is pushed up, the lower end of hydraulic top fixed station is spatially located in the Dun Bi upper ends space of planes of Thin-wall Hollow Pier, and each hydraulic top is fixed
The feed-through hydraulic jack that climbs is respectively equipped with platform, the lower end of the raise-lower hydraulic bar for the feed-through hydraulic jack that climbs is held
On the Dun Bi upper surfaces of the Thin-wall Hollow Pier of corresponding lower end, hanging basket limit is set outside the straight slope in one side of corresponding door frame base both sides on truss
Position frame, corresponds to and sets operating platform base outside the straight slope of another side on truss, truss and the upper end outside for becoming truss outside slope outside straight slope
Set grafting guardrail on face, the lower face both sides of truss are spirally connected the upper end of straight slope bracket panel sunpender in spacing distance outside straight slope, straight slope
The lower end of bracket panel sunpender is spirally connected the correspondence two sides of straight slope bracket panel, and the lower face both sides for becoming truss outside slope are in spacing distance spiral shell
The upper end for becoming slope bracket panel sunpender is connect, the lower end of change slope bracket panel sunpender, which is spirally connected, becomes the correspondence two sides of slope bracket panel, straight, change slope
Grafting guardrail and cat ladder are set on the upper end lateral surface of bracket panel；
Interior truss, interior truss are located at the inner of the internal perisporium of Thin-wall Hollow Pier, and interior truss passes through snail string by several assembled frames
Connect and form, the sectional dimension of two assembled frames is more than the sectional dimension of two other assembled frame, two assembly with size
Frame one end is spirally connected respectively is fixed on the both ends medial surface of change slope inner template, two Contraband type grafting frames is formed, with space frame
Assembled frame be located at the both ends of the big grafting frame of two sectional dimensions, one end of a grafting frame in addition is gone here and there respectively
Helping sliding reinforcing bar or help on sliding steel pipe in two space frames and in the frame of space is inserted in, forms truss in flexible, it is empty with thin-walled
The side that heart pier corresponds to the flexible interior truss of medial surface is equipped with straight slope inner template, the interior purlin of medial surface corresponding with Thin-wall Hollow Pier
Hoisting frame is fixed in spacing distance on frame, hoisting frame is in F or inverted L shape, and the top of hoisting frame is hydraulic top fixed station, and hydraulic top is solid
The lower end for determining platform is spatially located in the Dun Bi upper ends space of planes of Thin-wall Hollow Pier, is respectively equipped with to climb on each hydraulic top fixed station and is worn
Core type hydraulic jack, the lower end of the raise-lower hydraulic bar for the feed-through hydraulic jack that climbs hold the thin-walled hollow in corresponding lower end
On the Dun Bi upper surfaces of pier, the lower face both sides of interior truss are spirally connected the upper end of bracket panel sunpender in spacing distance, bracket panel sunpender
Lower end be spirally connected the correspondence two sides of interior bracket panel, docking two in bracket panel not at grade, the upper end of interior bracket panel
Grafting guardrail and cat ladder are set on lateral surface；
Truss adjusting block, for adjusting the length of inside and outside truss, truss adjusting block is angle iron frame, the section of truss adjusting block
Length is adapted to the cross-sectional length of inside and outside truss, and truss adjusting block and the interface of inside and outside truss are equipped with connecting screw hole；
Adjusting template, for adjusting the length of inside and outside each template, the adjustment length of the width and truss adjusting block of adjusting template is fitted
Match somebody with somebody, adjusting template and the interface of each template are equipped with connecting screw hole；
Door frame, is used to support concrete pouring equipment and concrete pouring platform, and door frame is in door type, and the lower end of door frame is fixed on the straight of both sides
On door frame base outside slope in the middle part of the upper surface of truss, concrete pouring platform is located on the door frame of side, the upper end of concrete pouring platform
Periphery is equipped with grafting guardrail, and the spacing rope support of hanging basket is located on the upper end door frame top of concrete pouring platform.
2. the assembled variable cross-section contracture sliding mode system as described in claim 1, it is characterised in that：Needed on the assembled frame
The bolt hole for connecting is equipped with other device connecting portions.
3. the assembled variable cross-section contracture sliding mode system as described in claim 1, it is characterised in that：Outside the straight slope of the insertion
Truss is becoming the transverse shifting length outside slope in the space frame of truss as 0.1~3m.
4. the assembled variable cross-section contracture sliding mode system as described in claim 1, it is characterised in that：Outside the straight slope on truss
At least one section of guardrail be flexible guardrail.
5. the assembled variable cross-section contracture sliding mode system as described in claim 1, it is characterised in that：The electric welding machine difference position
Yu Zhi, become on the upper surface of slope bracket panel, and straight slope bracket panel is equipped with passage.
6. the assembled variable cross-section contracture sliding mode system as described in claim 1, it is characterised in that：The change slope exterior sheathing
Both ends are and the corresponding cambered surface in Thin-wall Hollow Pier wall angle arc side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421111.9U CN207244455U (en) | 2017-04-21 | 2017-04-21 | Assembled variable cross-section contracture sliding mode system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421111.9U CN207244455U (en) | 2017-04-21 | 2017-04-21 | Assembled variable cross-section contracture sliding mode system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244455U true CN207244455U (en) | 2018-04-17 |
Family
ID=61876324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421111.9U Withdrawn - After Issue CN207244455U (en) | 2017-04-21 | 2017-04-21 | Assembled variable cross-section contracture sliding mode system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904853A (en) * | 2019-12-19 | 2020-03-24 | 四川公路桥梁建设集团有限公司 | Construction method for automatic lifting operation platform for mounting high-speed railway pier body lifting rail |
| CN111186778A (en) * | 2020-03-04 | 2020-05-22 | 山东中建众力设备租赁有限公司 | Mechanism and method for variable cross-section installation of foundation sections of tower crane |
-
2017
- 2017-04-21 CN CN201720421111.9U patent/CN207244455U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904853A (en) * | 2019-12-19 | 2020-03-24 | 四川公路桥梁建设集团有限公司 | Construction method for automatic lifting operation platform for mounting high-speed railway pier body lifting rail |
| CN110904853B (en) * | 2019-12-19 | 2021-03-16 | 四川公路桥梁建设集团有限公司 | Construction method for automatic lifting operation platform for mounting high-speed railway pier body lifting rail |
| CN111186778A (en) * | 2020-03-04 | 2020-05-22 | 山东中建众力设备租赁有限公司 | Mechanism and method for variable cross-section installation of foundation sections of tower crane |
| CN111186778B (en) * | 2020-03-04 | 2021-06-22 | 山东中建众力设备租赁有限公司 | Mechanism and method for variable cross-section installation of foundation sections of tower crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106089253B (en) | A kind of all-hydraulic template system poured for culvert | |
| CN104712143B (en) | A kind of circular steel reinforced concrete chimney wall reverse mould construction method | |
| CN106930192B (en) | Assembled variable cross-section contracture sliding mode system and its construction method | |
| CN102704949A (en) | No-pull rod side wall construction method for underground tunnel and formwork trolley for construction | |
| CN202596743U (en) | Formwork trolley for underground tunnel pull-rod-free side wall construction | |
| CN207244455U (en) | Assembled variable cross-section contracture sliding mode system | |
| CN207934448U (en) | A kind of shear wall inner corner trim single side formwork bracing means | |
| CN107419746A (en) | A kind of mobile formwork system and its construction method | |
| CN210659228U (en) | Movable single-side formwork system for subway construction | |
| CN205636516U (en) | Convertible template system of hollow concrete leaning tower | |
| CN202064281U (en) | Slip form frame | |
| CN106639303B (en) | Elevator dedicated hydraulic creeping formwork frame body | |
| CN109024676A (en) | A kind of formwork bracing system and its construction method of cast-in-place pipe gallery | |
| CN109944164A (en) | Jack up hollow thin-walled high pier roller die system and its construction method | |
| CN207144456U (en) | Builder's jack I-steel built-in fitting | |
| CN207685855U (en) | A kind of anti-anti-floating large steel moulding plate device that inclines of cast-in-place concrete retaining wall | |
| CN109457814A (en) | Towering and major diameter building top cover construction method based on Bailey bracket structure | |
| CN104847090B (en) | A kind of small cross-sectional size ventilation shaft construction method | |
| CN108005684A (en) | Separated steel mould trolley and its construction method | |
| CN209906186U (en) | Building template cross-floor transportation equipment | |
| CN107299596A (en) | Support beam template system and its construction method under concrete support trestle plate | |
| CN106939697A (en) | A kind of gang form and its construction method of Core Walls Structure of constructing | |
| CN113668849A (en) | Post-cast strip pouring equipment and construction method thereof | |
| CN104533077B (en) | A kind of scalable platform in hydraulic climbing formwork support body and preparation method thereof | |
| CN208981355U (en) | A kind of packaged type scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180417 Effective date of abandoning: 20181218 |