CN207469303U - A kind of removable assembled template peace tears operating system open - Google Patents
A kind of removable assembled template peace tears operating system open Download PDFInfo
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- CN207469303U CN207469303U CN201721607968.6U CN201721607968U CN207469303U CN 207469303 U CN207469303 U CN 207469303U CN 201721607968 U CN201721607968 U CN 201721607968U CN 207469303 U CN207469303 U CN 207469303U
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- operating system
- removable
- supporting rack
- epimerite
- template
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Abstract
The utility model discloses a kind of removable assembled template peaces to tear operating system open, including the cantilever beam for moving supporting rack and being fixed at the top of removable supporting rack, the both sides of the cantilever beam are separately installed with jack by hanging ring, have the steel wire rope for connecting and lifting by crane template on jack；The bottom of the removable supporting rack is equipped with the fixing bracket that can fix removable supporting rack current location.The utility model template peace tears operating system open in construction, it can quickly realize the assembling of template and operating system, suitable for narrow working face operation, reduce the application of large lifting equipment, avoid threat of the large lifting equipment to excavation slope, the labor intensity of operator is reduced, improves construction quality, shortens the construction period.
Description
Technical field
The utility model is related to road construction fields, and in particular to a kind of removable assembled template peace tears operating system open.
Background technology
In Municipal Road Engineering, underground preburied pipeline is more and road width is limited, while in order to reduce as far as possible
Original state soil layer disturbance below roadbed, the channel excavation relatively narrower of usual underground pipe canal, as underground space development puts more effort, ground
Various line loads are continuously increased in lower electric power pipe trench, and the application that cast-in-place concrete wall body substitutes brick masonry wall body electric power pipe trench is got over
Come more extensive, in order to improve concrete walls body construction quality, large-scale steel form utility ratio also greatly improves.
In the construction process, in order to ensure excavation slope safety, it is desirable that lifting equipment must keep certain with foundation pit edge
Safe distance, it is corresponding to the requirement of the elevating capacity of lifting equipment to improve, while construction cost also significantly rises.
In town road construction, the aqueducts such as rain sewage are all using circular channel, for protection electric power, heating power, oil gas
The pipe trench that underground piping is built is mostly using rectangular configuration, these rectangular configuration object bases are cement concrete, and wall body is adopted
With brick setting or cast-in-place concrete structure.As modern city putting forward the appearance of the city and city aboveground space using the continuous of requirement
It rises, all kinds of circuits such as electric power, communication that urban road both sides are as fine as a spider's web are required to embedment underground, and function original in this way is single
The line facilities such as laying communication, communication will be increased in electric power pipe trench, the load of pipe trench wall will certainly be increased, to meet these
Load requirement, existing underground pipe canal is then with coagulating cement cob wall as master.In town road process of construction, since underground is various
Pipeline is more, and road width is limited, while for disturbance original soil structures few as possible and reduces backfill amount, reserves buried pipe
Working space on the outside of ditch wall body is narrow, and such wall body model sheetinstallat is difficult.During using plank sheathing, since working space is narrow,
Bracing reinforcement difficulty is big, is susceptible to the mass defects such as spillage, swollen mould；If constructing steel form, weight is big, needs in gutter safety
Large-scale Hoisting equipment auxiliary construction is used apart from outer, and template peace tears that progress is slow, job safety increased risk open.
Utility model content
The problems in the purpose of this utility model is that for the above-mentioned prior art, a kind of removable assembled template is provided
Peace tears operating system open, shortens template peace in limited working space and tears open the time, improves construction quality, reduce engineering cost.
To achieve these goals, the utility model moves assembled template peace and tears operating system open using following technology
Scheme：
Including the cantilever beam for moving supporting rack and being fixed at the top of removable supporting rack, the both sides of the cantilever beam lead to
It crosses hanging ring and is separately installed with jack, there is the steel wire rope for connecting and lifting by crane template on jack；The removable supporting rack
Bottom is equipped with the fixing bracket that can fix removable supporting rack current location.
The removable supporting rack includes the base section, standard knot and the epimerite that set gradually from the bottom to top, the base section,
The triangular structure that standard knot and epimerite are formed using steel-pipe welding；Base section bottom is installed by traveling wheel.
The upright bar height of base section and the standard knot is 1m, and the upright bar height of epimerite is 0.5m；
Connecting platform of the top welding steel of the epimerite as cantilever beam.
Pass through joint steel pipe between the base section, standard knot and epimerite and carry out plug-in type connection.
The cantilever beam uses 20a I-steel, and 20a I-steel is connected by the top of bolt and epimerite.
Cantilever beam both sides correspond to the position welding hanging ring of concrete walls body, and hanging ring uses U-shaped hanging ring.
Pass through bolt and sleeve cooperation installation between the bottom of the removable supporting rack and fixing bracket.
The fixing bracket is using the triangular structure stent for being symmetricly set on removable supporting rack both sides, triangle knot
Being fixedly connected on the outside of structure stent can realize and hold out against fixed leading screw.
The utility model moves the construction method that assembled template peace tears operating system open, includes the following steps：
1) place cleaning；
2) the installation site line of measuring template；
3) on the basis of removable supporting rack being placed in pipe trench, fixing bracket is opened, it is ensured that removable supporting rack is stablized；It will
Jack equipped with steel wire rope is hung on hanging ring, and steel wire rope is connect with template；
4) template carries out examination and hangs examination after the completion of fixing；
5) it gives work flowing water paragraph to complete model sheetinstallat and reinforce stabilization, then implements the concreting of wall body；
6) after concrete strength meets form removal condition, form removal and operating system.
The removable supporting rack includes the base section, standard knot and the epimerite that set gradually from the bottom to top；The step
3) on the basis of the base section with traveling wheel being placed in pipe trench first, the quadrangle of base section installs fixed branch by bolt respectively
Frame opens fixing bracket, it is ensured that removable supporting rack is stablized；Then standard knot is installed at the top of base section, according to wall height
Degree determines the quantity of required standard knot, and standard knot carries out plug-in type by joint steel pipe with base section and connect；Finally in standard knot
Epimerite is installed at top, and plug-in type connection is carried out by joint steel pipe between epimerite and standard knot, and cantilever beam is mounted on by bolt
On welding steel at the top of epimerite；During step 6) the dismantling operation system, disassembly sequence is opposite with step 3).
Compared with prior art, on the concrete pipe trench basic plane that the utility model is completed in construction, using removable
Template is transported to the required construction location of concrete walls body by the walking function of supporting rack in pipe trench, reuses jack association
Model sheetinstallat personnel is helped to adjust form height, complete model sheetinstallat and reinforcement.It completes the concreting of wall body and maintenance is arrived
Behind position, finally form fixer's form removal is assisted using the utility model and transport next working face to.The utility model can be
In limited work surface, make model sheetinstallat position accurate, shorten template peace and tear open the time, improve construction quality, reduce engineering cost.
Description of the drawings
The front view of Fig. 1 the utility model operating systems；
The side view of Fig. 2 the utility model operating systems；
The epimerite schematic diagram of Fig. 3 the utility model operating systems；
The standard knot schematic diagram of Fig. 4 the utility model operating systems；
The epimerite vertical view of Fig. 5 the utility model operating systems；
The vertical view of Fig. 6 the utility model operating systems；
The overall flow figure of Fig. 7 the utility model construction methods；
In attached drawing：1- moves supporting rack；2- base sections；3- standard knots；4- epimerite；5- cantilever beams；6- hanging rings；7- steel
Plate；8- jacks；9- steel wire ropes；10- templates；11- fixing brackets；12- traveling wheels；13- leading screws.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
Referring to Fig. 1-6, the utility model moves assembled template peace and tears operating system open, including removable supporting rack 1 with
And the cantilever beam 5 at removable 1 top of supporting rack is fixed on, removable supporting rack 1 includes the base section set gradually from the bottom to top
2nd, standard knot 3 and epimerite 4, the triangular structure that base section 2, standard knot 3 and epimerite 4 are formed using steel-pipe welding, base section
2nd, plug-in type connection, 2 bottom of base section installation traveling wheel 12 are carried out by joint steel pipe between standard knot 3 and epimerite 4.Cantilever beam
5 use 20a I-steel, and 20a I-steel is connect by bolt with the top of epimerite 4.5 both sides of cantilever beam correspond to concrete walls body
Position welding hanging ring 6, hanging ring 6 uses U-shaped hanging ring, and jack 8 is installed in the both sides of cantilever beam 5 respectively by hanging ring 6, on jack 8
With for connecting and lift by crane the steel wire rope 9 of template 10；The bottom of removable supporting rack 1, which is equipped with, can fix removable support
The fixing bracket 11 of 1 current location of frame, fixing bracket 11 is using the triangular structure for being symmetricly set on removable 1 both sides of supporting rack
Stent, being fixedly connected on the outside of triangular structure stent can realize and hold out against fixed leading screw 13.At the bottom of removable supporting rack 1
Pass through bolt and sleeve cooperation installation between portion and fixing bracket 11.
Connecting platform of the top welding steel 7 of epimerite 4 as cantilever beam 5.Joint steel pipe be welded and fixed it is more small-sized
Number short steel pipes, the short steel pipes half between base section 2 and standard knot 3 are inserted at the top of the upright bar of base section 2, and half, which reserves, to be come
Plug-in type is carried out with the standpipe lower part of standard knot 3 to connect, the short steel pipes half between standard knot 3 and epimerite 4 is inserted into standard knot 3
Upright bar at the top of, half reserve with the standpipe lower part of another standard knot 3 or epimerite 4 carry out plug-in type connect, standard knot 3
Quantity can be increased or decreased according to pipe trench wall height degree, be advisable with meeting needs.
Referring to Fig. 7, the utility model move assembled template peace tear open operating system construction method it is specific as follows：
1. project profile
Certain town road, link length 401.321m, Systems of Red Line in Planning Based width are 50m.Category of roads is major urban arterial highway,
Rainwater, sewage groove, power pipe channel bottom be thicker burning into sand layer, good water permeability.Electric power pipe trench basis, wall are as cast-in-place mixed
Xtah Crude Clay structure, rectangular section, top plate are prefabricated cover board, basic width 2200mm, wall body thickness 200mm, wall height 1500mm, within the walls
500mm working faces are stayed in lateral extent 1800mm, pipeline both sides, and work faciostenosis.Original ground absolute altitude：390.3m, pipe trench depth 2.7m,
The gradient 0.3%；Groove top is collapsible loess, and lower part is sandy soils.
2. engineering geological condition：
Landforms residing for engineering are Feng rivers second bottom, and site topography is open along the line, and for topography than shallower, overall is in Nan Gaobei
Low situation.Geological stratification is by ploughing (table) soil (Q4 pd), artificial earth fill (Q4 ml), the 4th is Holocene series alluviation (Q4 al) Loessial Soil, silty
The compositions such as clay, sand, fine sand soil, silty sand.
3. preparation of construction：
This engineering underground electric pipe trench is reinforced concrete rectangular structure, basic for C20 concrete mass-type foundations, pipe trench wall
Height 1500mm, wall thickness 200mm.Before the construction of wall body, first measuring goes out the reinforcing bar position line and mould on the basis of completion pipe trench has been poured
Board position line, reinforcement installation prepare model sheetinstallat in place and after acceptance(check).
3.1. place cleaning；
Sundries on the basis of mucking before template operation system assembles, in order to avoid hinder template operation system operation.
3.2. measuring template position line；
The pipe trench basis top surface survey tool for meeting construction requirement in concrete strength releases wall body template line, and pop up
The line of ink marker, it is ensured that model sheetinstallat position is accurate.
3.3. installation form operating system base section, standard knot；
The installation form operating system in both walls body template line on the basis of the pipe trench.First by the basis with traveling wheel 12
Section 2 is placed on the basis of pipe trench, has assigned fixing bracket 11, fixing bracket 11 and column pin respectively on its four corner post
It is fixed, it can cannot be moved up and down along column left-right rotation；Fixing bracket 11 is opened, tightens leading screw 13, it is ensured that base section is steady
It is fixed.
In the top of base section 2 installation standard knot, when standard knot 3 is installed the locality of connecting insertion upward, quadrangle standpipe
Lower part steel pipe and the connecting insertion of 2 top surface of base section are aligned and inserted into.Check that 2 top connecting insertion of base section is complete after installation is complete
It is fully inserted into 3 bottom steel pipe of standard knot, the column steel pipe alignment of standard knot 3 and base section 2 coincide.
The height of base section 2 and standard knot 3 is 1000mm, this engineering pipe trench wall height degree is 1500mm, and installation one saves
Standard knot 3 disclosure satisfy that construction height requirement, if when wall height degree is larger on Other Engineering, can increase standard knot.
3.4. installation form operating system epimerite 4, cantilever beam 5；
In the top of standard knot 3 installation epimerite 4, when epimerite 4 is installed the locality of welding steel 7 upward, under the standpipe of quadrangle
Portion's steel pipe and the connecting insertion of 3 top surface of standard knot are aligned and inserted into.Check criteria 3 top connecting insertions of section are complete after installation is complete
It is inserted into the steel pipe of 4 bottom of epimerite, the column steel pipe alignment of standard knot 3 and epimerite 4 coincide.
Cantilever beam 5 makes of 20a I-steel, on the steel plate 7 of 4 top surface of epimerite, with bolt by accomplishing fluently in advance
Bolt hole connects, and bolts on, fixation.The jack 8 for playing reuse is hung over and is fixed on the hanging ring 6 on cantilever beam 5 in advance,
8 lower part suspension hook connecting steel wire ropes 9 of jack, steel wire rope 9 will be connect with the hanging ring in template 10,8 lower part of jack when condition meets
Suspension hook can be directly connected to the hanging ring on template top.
3.5. template operation system acceptance；
Template operation system checks its appearance using preceding after installation is complete：
Base section 2, standard knot 3,4 column axis of epimerite are straight, and interface is concordant, monolithic stability.Template 10 is hung in examination, and operation is flat
Surely, 6 position of hanging ring of cantilever beam 5 is corresponding with wall body model sheetinstallat position.
4 model sheetinstallats pour walling body concrete：
Template 10 is sling by template operation symmetry system having symmetry, being transported to needs wall body construction area, opens fixing bracket 11, twists
Tight leading screw 13, fixed form operating system, operation jack 8 adjust form height, install fixed form 10；Use template operation system
Continuative transport installation form of uniting completes a construction flowing water paragraph, and (scene is long according to template number overall planning construction flowing water paragraph
Degree, one construction flowing water paragraph of this project is 30m).It completes model sheetinstallat and implements wall body concreting after reinforcing stabilization.
5. form removal：
After the completion of one construction flowing water paragraph construction, this flowing water paragraph carries out next step concreting operation；Same luck
The model sheetinstallat for continuing to install next construction flowing water paragraph with template operation system works.Treat that a construction flowing water paragraph mixes
After solidifying soil intensity meets form removal condition, reuse template operation system and carry out form removable work.
By artificial moving die plate operating system to form removal region, fixing bracket 11 is opened, leading screw 13 is tightened and fixes, suspension hook
Fixed form hanging ring, tightens jack 8, and form removal support system makes template 10 with concrete walls status from symmetry operation jack
8 two side templates 10 of lifting, withdraw fixing bracket 11, and the template 10 removed is transported to next construction continuous productive process region；It opens
Fixing bracket 11 is tightened leading screw 13 and is fixed, and stablizes template operating system, removes remaining concrete in template 10, brushing template
Interleaving agent, operation jack 8 adjust the position height of template 10, install fixed form 10, loosen jack 8, withdraw fixing bracket 11,
It repeats to remove and transports next piece of template 10, until this continuous productive process is completed.
6. form removal operating system：
After the completion of the construction of electric power pipe trench wall body, form removal operating system.Fixing bracket 11 is opened first, tightens leading screw
13, fixed form operating system.Check that operating system security is stablized before removing, well-tended appearance.Demolishing process and installation process phase
Instead：1) jack 8 is removed；2) cantilever beam 5 is removed；3) epimerite 4 is removed；4) standard knot 3 is removed；5) fixing bracket 11 is removed.
Using template operation system points for attention：
1) template operation system first checks whether the weld seam, connector and component of each component are intact before assembling.
2) template operation system must carry out an acceptance inspection after installation is complete, check whether each position connection is secured, and to carry out
Trial operation.
3) road surface of template operation system walking is pipe trench concrete foundation, and concrete strength is grasped after reaching C15
Make.
4) symmetry operation is answered on both sides during template operation system transfer template.
5) fixing bracket 11 when carrying out lifting operation should be opened and tighten leading screw 13 by template operation system, and it is steady to increase it
It is qualitative.
6) template operation system is when carrying out lifting operation, removing obstacles object in the range of running route, guarantee evenness of road surface,
It is solid.
Rectangle concrete pipe trench wall body template movable stencil operation system technology is mainly used in municipal works electric power pipe trench wall
Body model sheetinstallat is constructed.This engineering has developed the operation instrument suitable for narrow working face in the construction process, has worked out rationally
Construction technology, reduce the application of large lifting equipment, avoid threat of the large lifting equipment to excavation slope, reduce
The labor intensity of operator, improves construction quality, shortens the construction period, finally achieves satisfaction effect.
The utility model template peace tears operating system open in construction, can quickly realize the assembling of template and operating system,
Suitable for narrow working face operation, reduce the application of large lifting equipment, avoid large lifting equipment to excavation slope
It threatens, reduces the labor intensity of operator, improve construction quality, shorten the construction period.
The operating system divides base section, standard knot, epimerite, can be adjusted using height with wall height degree, except in municipal works
Outside rectangle pipe trench wall body model sheetinstallat construction application, similar Other Engineering concrete walls body model sheetinstallat can also be applied to and applied
Work.
Claims (8)
1. a kind of removable assembled template peace tears operating system open, it is characterised in that：Including removable supporting rack (1) and fix
Cantilever beam (5) at the top of removable supporting rack (1), the both sides of the cantilever beam (5) are separately installed with jack by hanging ring (6)
(8), there is the steel wire rope (9) for connecting and lifting by crane template (10) on jack (8)；The bottom of the removable supporting rack (1)
The fixing bracket (11) of removable supporting rack (1) current location can be fixed by being equipped with.
2. moving assembled template peace according to claim 1 tears operating system open, it is characterised in that：The removable support
Frame (1) includes the base section (2), standard knot (3) and epimerite (4) that set gradually from the bottom to top, the base section (2), standard knot
(3) and epimerite (4) uses the triangular structure that steel-pipe welding forms；Base section (2) bottom installation traveling wheel (12).
3. moving assembled template peace according to claim 2 tears operating system open, it is characterised in that：The base section
(2) with the upright bar height of standard knot (3) it is 1m, the upright bar height of epimerite (4) is 0.5m；
Connecting platform of the top welding steel (7) of the epimerite (4) as cantilever beam (5).
4. moving assembled template peace according to claim 2 tears operating system open, it is characterised in that：The base section
(2), plug-in type connection is carried out by joint steel pipe between standard knot (3) and epimerite (4).
5. moving assembled template peace according to claim 2 tears operating system open, it is characterised in that：The cantilever beam
(5) using 20a I-steel, 20a I-steel is connect by bolt with the top of epimerite (4).
6. operating system is torn open according to the removable assembled template peace of claim 1 or 5, it is characterised in that：Cantilever beam (5) two
Side corresponds to the position welding hanging ring (6) of concrete walls body, and hanging ring (6) uses U-shaped hanging ring.
7. moving assembled template peace according to claim 1 tears operating system open, it is characterised in that：The removable support
Pass through bolt and sleeve cooperation installation between the bottom of frame (1) and fixing bracket (11).
8. operating system is torn open according to the removable assembled template peace of claim 1 or 7, it is characterised in that：The fixation
Stent (11) using being symmetricly set on the triangular structure stents of removable supporting rack (1) both sides, triangular structure stent it is outer
Side is fixedly connected and can realize and hold out against fixed leading screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607968.6U CN207469303U (en) | 2017-11-27 | 2017-11-27 | A kind of removable assembled template peace tears operating system open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607968.6U CN207469303U (en) | 2017-11-27 | 2017-11-27 | A kind of removable assembled template peace tears operating system open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469303U true CN207469303U (en) | 2018-06-08 |
Family
ID=62259836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607968.6U Active CN207469303U (en) | 2017-11-27 | 2017-11-27 | A kind of removable assembled template peace tears operating system open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794945A (en) * | 2017-11-27 | 2018-03-13 | 陕西建工机械施工集团有限公司 | A kind of removable assembled template peace tears operating system and its construction method open |
| CN111705811A (en) * | 2020-06-30 | 2020-09-25 | 中铁十六局集团北京轨道交通工程建设有限公司 | Support dismantling device, system and method |
-
2017
- 2017-11-27 CN CN201721607968.6U patent/CN207469303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794945A (en) * | 2017-11-27 | 2018-03-13 | 陕西建工机械施工集团有限公司 | A kind of removable assembled template peace tears operating system and its construction method open |
| CN111705811A (en) * | 2020-06-30 | 2020-09-25 | 中铁十六局集团北京轨道交通工程建设有限公司 | Support dismantling device, system and method |
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