CN206801002U - Exterior wall mould in foundation ditch - Google Patents
Exterior wall mould in foundation ditch Download PDFInfo
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- CN206801002U CN206801002U CN201720265878.7U CN201720265878U CN206801002U CN 206801002 U CN206801002 U CN 206801002U CN 201720265878 U CN201720265878 U CN 201720265878U CN 206801002 U CN206801002 U CN 206801002U
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Abstract
It the utility model is related to building mould field, it is intended to solve the problems, such as that foundation ditch inner-outer wall mould branch tears complex operation, stability of strutting system difference open in the prior art, there is provided exterior wall mould in a kind of foundation ditch, it includes internal model structure and cast outer mold structure.Internal model structure includes interior mould bases unit and wainscot.Cast outer mold structure includes outer die carrier unit and outer panels.Wainscot and outer panels interval are relative, common to limit wall forming cavity.Interior mould bases unit supports connect wainscot, and outer mould bases unit supports connect outer panels.Interior mould bases unit is triangular truss structure, and its vertical edge is fixedly connected with wainscot, and base is supported in bottom plate, hypotenuse connection vertical edge and the triangle outer frame body in base.Outer die carrier unit is parallel chord truss structure, and one vertical edge is fixedly connected with outer panels, and its base is supported in bottom plate.The beneficial effects of the utility model be supporting ＆ stablizing, branch tear open it is convenient and swift.
Description
Technical field
Building mould field is the utility model is related to, in particular to exterior wall mould in a kind of foundation ditch.
Background technology
Recently as Urbanization Progress big step forward, urban track traffic also flourishes therewith, subway work by
Gradually extend to urban fringe area, or the synchronization implementation when New town planning is built.
The complicated influence of bustling location surrounding enviroment has been broken away from part subway station in such circumstances, a large amount of open to be developed
The deep foundation pit for metro design forms for using slope excavation+Bolt net and jet in area more, therefore structure external wall faces match plate pattern
The construction demand of frame.
Existing mould when external wall structure pours in applied to foundation ditch, branch tear open complex operation, stability of strutting system difference ask
Topic.
Utility model content
The utility model aims to provide exterior wall mould in a kind of foundation ditch, is applied to foundation ditch to solve mould of the prior art
When middle external wall structure pours, the problem of tearing complex operation, stability of strutting system difference open is propped up.
What embodiment of the present utility model was realized in：
Exterior wall mould in a kind of foundation ditch, it includes internal model structure and cast outer mold structure.Internal model structure include interior mould bases unit and
Wainscot.Cast outer mold structure includes outer die carrier unit and outer panels.Wainscot and outer panels interval are relative, common to limit wall shaping
Chamber.Interior mould bases unit is from the outside-supporting wainscot of wall forming cavity, and outer die carrier unit is outside the outside-supporting of wall forming cavity
Panel.Interior mould bases unit is triangular truss structure, and its vertical edge is fixedly connected with wainscot, and base is supported in bottom plate, and hypotenuse connection is perpendicular
The triangle structure in side and base.Outer die carrier unit is parallel chord truss structure, and one vertical edge is fixedly connected with outer panels, its bottom
While it is supported in bottom plate.
Further：
Exterior wall mould also includes reinforcement system in foundation ditch, and reinforcement system includes some support bars, and support bar one end is fixedly arranged on
The side slope of foundation ditch, other end support cast outer mold structure.
Further：
Exterior wall mould also includes drawknot structure in foundation ditch.Drawknot structure includes pre-buried setting and tilted to internal model structure direction
The interior pre embedded bolt stretched out, and pre-buried setting and the outer pre embedded bolt that stretching is tilted to cast outer mold structure direction.Interior mould bases unit
Lower end is fixedly connected on interior pre embedded bolt at wainscot.The lower end of outer die carrier unit is fixedly connected on outer at outer panels
Pre embedded bolt.The upper end of interior pre embedded bolt is connected with the upper end of outer die carrier unit by adjusting yoke.Adjusting yoke includes the body of rod,
The both ends of the body of rod are threadedly coupled a pair of adjusting nuts respectively, and wainscot and outer panels are held by two pairs of regulation nut clips respectively.
Further：
Interior mould bases unit includes standard section and increases section with.Will be by triangle outer frame body and some based on standard section
It is supported in the right angled triangle truss structure that the internal overarm support inside triangle outer frame body is formed.Under increase section be mainly by trapezoidal
The right-angled trapezium truss structure that outer frame body and some internal overarm supports being supported in inside trapezoidal outer frame body are formed.Triangle outer frame body is consolidated
Surely the upper end for increasing section is connected to down, forms the interior mould bases unit of right angled triangle truss structure.
Further：
Interior mould bases unit also includes above increasing section.On increase the upper end that section is vertically connected to the vertical edge of standard section.
On increase section and be connected with scaffold.
Further：
Interior mould bases unit is made up of the subframe of two right angled triangles.Two sub- frame spaces are relative, and limit jointly
Straight joint.Linked into an integrated entity between two subframes by some connecting plates.Interior pre embedded bolt, outer pre embedded bolt and the body of rod are from one
Side passes through straight joint, and is fastened in opposite side by nut.
Further：
Exterior wall mould also includes two spaced interior regulation legs in foundation ditch, and interior regulation leg includes being supported in bottom plate
Base, be connected to the leg screw rod above base vertically and be fixed on the fagging of leg screw rod, leg screw rod is from interior mould bases
The base of unit passes through straight joint from bottom to top, and interior mould bases unit supports are threadingly attached to leg screw rod on fagging
Nut fixes the base of pressing interior mould bases unit from top.Exterior wall mould also includes two spaced outer regulation branch in foundation ditch
Pin, outer regulation leg includes being supported in the base of bottom plate by support tube, be connected to leg screw rod above base vertically and
The fagging of leg screw rod is fixed on, leg screw rod passes through straight joint, outer die carrier unit branch from bottom to top from the base of outer die carrier unit
Support on fagging, and the nut for being threadingly attached to leg screw rod fixes the base for pressing outer die carrier unit from top.
Further：
Wainscot is connected with interior mould bases unit by some hook bolts.Outer panels and outer die carrier unit pass through some hook-types
Bolt connection.
Further：
The hypotenuse of each interior mould bases unit is interconnected to one by connecting leverage.
Further：
Connect the oblique of cross bar and some connection each cross bar of the leverage including some hypotenuses for being vertically connected at interior mould bases unit
Strut.
The internal model structure of exterior wall mould is by wainscot and some interior mould bases units in foundation ditch in the utility model embodiment
It is formed by connecting, interior mould bases unit is triangular truss structure；Cast outer mold structure is formed by connecting by outer panels and some outer die carrier units, outside
Die carrier unit is parallel chord truss structure, has supporting ＆ stablizing, and branch tears conveniently beneficial effect open.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the environment before exterior wall mould use in the foundation ditch in the utility model embodiment one；
Fig. 2 is the structural representation after exterior wall mould installs in the foundation ditch in the utility model embodiment one；
Fig. 3 is the explosive view of the interior mould bases unit in Fig. 2；
Fig. 4 is the structural representation of the another embodiment of the interior mould bases unit in the utility model embodiment one；
Fig. 5 is sectional views of the Fig. 2 along V-V lines；
Fig. 6 is Fig. 2 A direction views.
Icon：Exterior wall mould in 001- foundation ditches；010- internal model structures；020- cast outer mold structures；100- interior mould bases units；
100a- standards section；Increase section under 100b-；Increase section on 100c-；110- triangle outer frame bodies；101- subframes；
102- connecting plates；The trapezoidal outer frame bodies of 120-；130- internal overarm supports；140- scaffolds；Regulation leg in 150-；200- wainscots；
The outer die carrier units of 300-；Leg is adjusted outside 310-；400- outer panels；500- reinforcement systems；510- support bars；600- drawknot knots
Structure；Pre embedded bolt in 610-；The outer pre embedded bolts of 620-；630- adjusting yokes；The 631- bodies of rod；632- adjusting nuts；Mould in b1-
Sub-portion；B2- outer mold sub-portions；D1- bottom plates；The short abutment walls of d2-；D3- side slopes；F1- straight joints；G1- connection leverages；G2- hook bolts；
Q1- wall forming cavities；Z1- bases；Z2- leg screw rods；Z3- faggings；Z4- nuts；Z5- support tubes；K1- foundation ditches；D5- exterior walls；
G3- cross bars；G4- hounds；G5- seat bars.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, if occur term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, or the utility model product using when the orientation usually put or position relationship, be for only for ease of and describe this reality
With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.If in addition, occur in description of the present utility model
Term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
If it is not offered as requiring part in addition, occurring the term such as term " level ", " vertical " in description of the present utility model
Abswolute level or pendency, but can be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ",
It is not to represent that the structure must be fully horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably
Connection, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, centre can also be passed through
Medium is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
Embodiment one
Exterior wall mould 001 is used for the exterior wall that building structure under ground portion is molded in foundation ditch k1 in foundation ditch in the present embodiment
D5 structures, its environment implemented can be after the completion of the bottom plate d1 and short abutment wall d2 of underground structure are poured.The exterior wall being molded
D5 is to pour the sidewall structure to be formed upwards from short abutment wall d2.Short abutment wall d2 is higher by the bottom plate d1 certain altitudes of underground structure,
The basis poured as exterior wall d5.
Fig. 1 is the structural representation of the environment before the use of exterior wall mould 001 in the foundation ditch in the utility model embodiment one
(structure that exterior wall d5 to be formed is shown in broken lines in figure).As shown in figure 1, exterior wall mould 001 can in the foundation ditch of the present embodiment
For pouring the exterior wall d5 of underground structure in foundation ditch k1.Its basis poured is bottom plate d1 and exterior wall the d5 bottom of underground structure
The short abutment wall d2 first poured.Short abutment wall d2 is easy to exterior wall d5 to be poured positioning and the control of wall thickness, is also convenient for exterior wall in foundation ditch
The positioning of mould 001 and install.
Fig. 2 is the structural representation after exterior wall mould 001 installs in the foundation ditch in the utility model embodiment one.Refer to
Fig. 2, exterior wall mould 001 includes internal model structure 010 and cast outer mold structure 020 in the foundation ditch in the present embodiment.
Wherein, internal model structure 010 includes interior mould bases unit 100 and wainscot 200.Cast outer mold structure 020 includes outer mould bases list
Member 300 and outer panels 400.Wainscot 200 and outer panels 400 are spaced relatively, common to limit wall forming cavity q1.It is molded in wall
Plastic exterior wall d5 after chamber q1 casting concretes.Interior mould bases unit 100 from wall forming cavity q1 outside-supporting wainscot 200,
Outside-supporting outer panels 400 of the outer die carrier unit 300 from wall forming cavity q1.Preferably, wainscot 200 and interior mould bases unit
100 are connected by some hook bolt g2 connections, outer panels 400 with outer die carrier unit 300 by some hook bolt g2.
Continuing with referring to Fig. 2, the interior mould bases unit 100 in the present embodiment is triangular truss structure, and its vertical edge is fixedly connected
Wainscot 200, base are supported in bottom plate d1, hypotenuse connection vertical edge and the triangle structure in base.
Fig. 3 is the explosive view of the interior mould bases unit 100 in Fig. 2.Fig. 3 (coordinating referring to Fig. 2) is referred to, in the present embodiment
Interior mould bases unit 100 be arranged to triangular truss structure, its own has larger structural stability, can reliably support
Wainscot 200, to resist lateral pressure of the exterior wall d5 concrete that will be poured to wainscot 200.The structure of interior mould bases unit 100
Can have into form it is a variety of, for example, interior mould bases unit 100 include standard section 100a and under increase section 100b.Standard section
100a is straight to be mainly made up of triangle outer frame body 110 and some internal overarm supports 130 being supported in inside triangle outer frame body 110
Angle triangular truss structure.Under increase section 100b mainly by trapezoidal outer frame body 120 and some to be supported in trapezoidal outer frame body 120
The right-angled trapezium truss structure that internal internal overarm support 130 is formed.Triangle outer frame body 110, which is fixedly connected on down, increases section 100b
Upper end, formed right angled triangle truss structure interior mould bases unit 100.Preferably, interior mould bases unit 100 also includes above increasing
Section 100c.On increase the upper end that section 100c is vertically connected to standard section 100a vertical edge, to increase interior mould bases unit 100
Bearing height.Please refer to Fig. 2, above increase section 100c and be connected with scaffold 140, scaffold 140 includes being fixedly connected
Scaffold and the scaffold board that is layed on scaffold in interior mould bases unit 100.To improve construction safety, scaffold is also associated with
Vertical rail, safety rails are connected between adjacent barrier.
In other embodiments, increase section 100b under and may also be arranged to other forms, refer to Fig. 4, under the form, under
Increase section 100b increased heights compared with the height in Fig. 3.Correspondingly, be the stability of holding structure, in Fig. 4 under increase section
More internal overarm supports 130 are provided with 100b.
Referring again to Fig. 2, outer die carrier unit 300 is parallel chord truss structure, and it is installed in an upright manner, and one is perpendicular
While being fixedly connected with outer panels 400, its base is supported in the ground on the outside of bottom plate d1.Due to the limitation of foundation ditch k1 sizes, outer mould bases
The installation space of unit 300 is smaller, therefore it is arranged to parallel chord truss structure, and lateral width is relatively small.Further to improve
The stability of strutting system of outer die carrier unit 300, exterior wall mould 001 also includes reinforcement system 500 in foundation ditch, and reinforcement system 500 includes
Some support bars 510, the one end of support bar 510 are fixedly arranged on foundation ditch k1 side slope d3, and the other end is supported in outer die carrier unit 300, from
And stabilization supports cast outer mold structure 020.
Referring again to Fig. 2, exterior wall mould 001 also includes drawknot structure 600 in the foundation ditch in the present embodiment, with reinforcing
Mode structure 010 and cast outer mold structure 020.Drawknot structure 600 includes pre-buried setting and tilted to the direction of internal model structure 010 in stretching
Pre embedded bolt 610 and pre-buried setting simultaneously tilt the outer pre embedded bolt 620 stretched out to the direction of cast outer mold structure 020.Interior mould bases unit 100
Lower end interior pre embedded bolt 610 is fixedly connected at wainscot 200.The lower end of outer die carrier unit 300 is close to outer panels 400
Place is fixedly connected on outer pre embedded bolt 620.The upper end of interior pre embedded bolt 610 and the upper end of outer die carrier unit 300 are drawn by adjusting
Bar 630 connects.Adjusting yoke 630 includes the body of rod 631, and the both ends of the body of rod 631 are threadedly coupled a pair of adjusting nuts 632 respectively, interior
Panel 200 and outer panels 400 are clamped by two pairs of adjusting nuts 632 respectively.In use, interior mould bases unit 100 is connected to respectively
Interior pre embedded bolt 610, outer die carrier unit 300 is connected to outer pre embedded bolt 620, wainscot 200 and outer panels 400 is pasted respectively
Together in short abutment wall d2 two sides, to determine the thickness of be molded exterior wall d5 lower ends；Then the regulation on adjusting yoke 630 is passed through
The position adjustments of nut 632, the thickness of the be molded exterior wall d5 upper ends of control.Exterior wall d5 forming cavities can be so controlled exactly
Size, it is ensured that the physical dimension for the exterior wall d5 being molded.Alternatively, also settable interior push rod (not shown) is with further
The thickness in accurate control exterior wall d5 centre positions.Foregoing interior pre embedded bolt 610 and outer pre embedded bolt 620 can be at the bottoms of underground structure
When plate d1 and short abutment wall d2 are poured, one end is embedded in short abutment wall d2 in advance, and can be by its lower end and bottom plate d1, short abutment wall d2 reinforcing bar
Colligation is together.
Referring again to Fig. 3, the interior mould bases unit 100 in the present embodiment includes the subframe 101 of two right angled triangles.
Two subframes 101 are spaced relatively, and limit straight joint f1 jointly.Connected between two subframes 101 by some connecting plates 102
Integrally.Outer die carrier unit 300 in the present embodiment can use similar set-up mode.
Please refer to Fig. 2, interior pre embedded bolt 610 passes through straight joint f1 from side, and in opposite side is fastened by nut
The lower end of die carrier unit 100.Similarly, outer die carrier unit 300 is also configured to framework and both connections of connection at two intervals
Plate 102, so that outer die carrier unit 300 has gap, outer pre embedded bolt 620 passes through gap, and fastens outer mould bases list by nut
Member 300.The both ends of the body of rod 631 are each passed through the straight joint f1 of interior mould bases unit 100 and the gap of outer die carrier unit 300, and pass through
Adjusting nut 632 connects interior mould bases unit 100 and outer die carrier unit 300 respectively.Certainly, it is arranged to the interior mould bases with straight joint f1
Unit 100 also facilitates the setting of internal overarm support 130.Specifically, the both ends of internal overarm support 130 are located in gap or straight joint f1 respectively, and
It is welded to connect interior mould bases unit 100.
Continuing with referring to Fig. 2, exterior wall mould 001 also includes two spaced interior regulations in the foundation ditch in the present embodiment
Leg 150.The base that leg 150 is respectively supported at interior mould bases unit 100 is adjusted in two.Fig. 5 is section views of the Fig. 2 along V-V lines
Figure.Please refer to Fig. 5, interior regulation leg 150 includes being supported in bottom plate d1 base z1, is connected to vertically above base z1
The leg screw rod z2 and fagging z3 for being fixed on leg screw rod z2, leg screw rod z2 from the base of interior mould bases unit 100 from it is lower to
On be supported in through straight joint f1, interior mould bases unit 100 on fagging z3, and be threadingly attached to leg screw rod z2 nut z4 from
The base of pressing interior mould bases unit 100 is fixed in top.
Likewise, exterior wall mould 001 also includes two spaced outer regulation legs in foundation ditch in the present embodiment
310, for supporting outer die carrier unit 300.Outer regulation leg 310 includes being supported in the base z1 on ground by support tube z5, erected
The direct-connected leg screw rod z2 being connected to above the base z1 and fagging z3 for being fixed on leg screw rod z2, leg screw rod z2 are from outer mould bases
The base of unit 300 passes through straight joint f1 from bottom to top, and outer die carrier unit 300 is supported on fagging z3, and is threadingly attached to
Leg screw rod z2 nut z4 fixes the base for pressing outer die carrier unit 300 from top.
Fig. 6 is Fig. 2 A direction views (part-structure is hidden), connection between each interior mould bases unit 100 of main presentation,
The connection of interior mould bases unit 100 and wainscot 200, and connecting between each outer die carrier structure, outer die carrier unit 300 with it is outer
Connection between panel 400.Fig. 6 is referred to, the hypotenuse of each interior mould bases unit 100 is interconnected to one by connecting leverage g1
Body.Specifically, connecting leverage g1 includes the cross bar g3 of some hypotenuses for being vertically connected at interior mould bases unit 100 and with bridging shape
Formula is connected to cross bar g3 some hound g4.For convenience of the connection of cross bar g3 and the hypotenuse of interior mould bases unit 100, in interior mould bases
The hypotenuse of unit 100 is welded to connect a bar g5 in advance, and cross bar g3 then is connected into each interior mould bases unit 100 by steel wire
Seat bar g5, it is achieved thereby that each interior mould bases unit 100 is connected into an entirety, with the rigidity that increase is overall.
In the present embodiment, for convenience of the movement and installation of internal model structure 010, in a pre-installation, first by two interior mould bases lists
Member 100 and a wainscot 200 are fixedly connected into the interior mould sub-portion b1 of an entirety.Likewise, can be by two outer mould bases lists
Member 300 and an outer panels 400 are fixedly connected into an outer mold sub-portion b2.When installing, each internal model is lifted and installed successively
Have sub-portion b1 and each outer mold sub-portion b2, each wainscot 200 is then connected by integral wainscot by double faced adhesive tape
200, each outer panels 400 are connected to integral outer panels 400, that is, complete the branch of internal model structure 010 and cast outer mold structure 020
If.
The internal model structure 010 of exterior wall mould 001 is by wainscot 200 and some interior in foundation ditch in the utility model embodiment
Die carrier unit 100 is formed by connecting, and interior mould bases unit 100 is triangular truss structure；Cast outer mold structure 020 is by outer panels 400 and some
Outer die carrier unit 300 is formed by connecting, and outer die carrier unit 300 is parallel chord truss structure, has supporting ＆ stablizing, and branch is torn open conveniently
Beneficial effect.
Embodiment two
The present embodiment provides exterior wall mould mold method in a kind of foundation ditch, and it is based on outer wall mould in the foundation ditch in embodiment one
Tool 001.Please refer to the accompanying drawing of previous embodiment one, exterior wall mould mold method includes following in the foundation ditch in the present embodiment
Step：
Die carrier unit number of assembling steps：The vertical edge of two interior mould bases units 100 is fixedly connected on wainscot 200, forms one
Individual interior mould sub-portion b1.The vertical edge of two outer die carrier units 300 is fixedly connected on outer panels 400, forms outer mold
Portion b2；
Die carrier unit is in place and Connection Step：Some interior mould sub-portion b1 lifted respectively in die carrier unit number of assembling steps are arrived
The inner side for the exterior wall d5 to be poured, and make the assembled length for extremely adapting to the exterior wall section to be poured of wainscot 200.Each internal model
The base of frame unit 100 is supported in bottom plate d1.Some outer mold sub-portion b2 in die carrier unit number of assembling steps are lifted respectively to institute
The outside for the exterior wall d5 to be poured, and make the assembled length for extremely adapting to the exterior wall section to be poured of outer panels 400.Each outer mould bases
The base of unit 300 is supported in the ground on the outside of bottom plate d1.
Certainly, interior pre embedded bolt 610 and outer should have been completed before die carrier unit number of assembling steps in the present embodiment
Pre embedded bolt 620 it is pre-buried.
Die carrier unit in place with Connection Step after the completion of, can be by connecting leverage g1 by each interior mould sub-portion b1 connections
Reinforce, each outer mold sub-portion b2 is reinforced by reinforcement system 500.Afterwards, can be by adjusting leg 150 and outer regulation in regulation
Leg 310 is forbidden to adjust the perpendicularity of the vertical edge of interior mould bases unit 100 and outer die carrier unit 300 for part Support Position
Really, the difficult position of regulation can be finely adjusted partially over jack or artificial chain block.
Exterior wall mould erection method is based on exterior wall in the foundation ditch in embodiment one in foundation ditch in the utility model embodiment
Mould 001, is likewise supplied with supporting ＆ stablizing, and branch tears conveniently beneficial effect open.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. exterior wall mould in foundation ditch, for being molded the exterior wall close to subterranean excavation, it is characterised in that：Exterior wall mould includes internal model structure and cast outer mold structure in the foundation ditch；The internal model structure includes interior mould bases unit and wainscot；The cast outer mold structure includes outer die carrier unit and outer panels；Institute State wainscot and the outer panels interval is relative, it is common to limit wall forming cavity；The interior mould bases unit is molded from the wall Wainscot described in the outside-supporting of chamber, outer panels described in outside-supporting of the outer die carrier unit from the wall forming cavity；The interior mould bases unit is triangular truss structure, and its vertical edge is fixedly connected with the wainscot, and base is supported in bottom plate, hypotenuse Connect the triangle structure of the vertical edge and the base；The outer die carrier unit is parallel chord truss structure, and one vertical edge is fixedly connected with the outer panels, and its base is supported in bottom Plate.
- 2. exterior wall mould in foundation ditch according to claim 1, it is characterised in that：Exterior wall mould also includes reinforcement system in the foundation ditch, and the reinforcement system includes some support bars, the support bar one End is fixedly arranged on the side slope of foundation ditch, and the other end supports the cast outer mold structure.
- 3. exterior wall mould in foundation ditch according to claim 1, it is characterised in that：Exterior wall mould also includes drawknot structure in the foundation ditch；The drawknot structure includes pre-buried setting and the interior pre embedded bolt stretched out is tilted to the internal model structure direction, and pre- embedded Put and tilted to the cast outer mold structure direction the outer pre embedded bolt stretched out；The lower end of the interior mould bases unit is fixedly connected on the interior pre embedded bolt at the wainscot；The outer mould bases list The lower end of member is fixedly connected on the outer pre embedded bolt at the outer panels；The upper end of the interior pre embedded bolt is connected with the upper end of outer die carrier unit by adjusting yoke；The adjusting yoke includes the body of rod, and the both ends of the body of rod are threadedly coupled a pair of adjusting nuts respectively, the wainscot and The outer panels are held by two pairs of regulation nut clips respectively.
- 4. exterior wall mould in foundation ditch according to claim 3, it is characterised in that：The interior mould bases unit includes standard section and increases section with；Will be by triangle outer frame body and some internal overarm supports being supported in inside the triangle outer frame body based on the standard section The right angled triangle truss structure of composition；It is mainly by trapezoidal outer frame body and some internal overarm support structures being supported in inside the trapezoidal outer frame body to increase section under described Into right-angled trapezium truss structure；The triangle outer frame body be fixedly connected on it is described under increase the upper end of section, form the institute of right angled triangle truss structure State interior mould bases unit.
- 5. exterior wall mould in foundation ditch according to claim 4, it is characterised in that：The interior mould bases unit also includes above increasing section；Increase the upper end that section is vertically connected to the vertical edge of the standard section on described；Increase section on described and be connected with pin hand Frame.
- 6. exterior wall mould in foundation ditch according to claim 4, it is characterised in that：The interior mould bases unit is made up of the subframe of two right angled triangles；Two subframe intervals are relative, and jointly Limit straight joint；Linked into an integrated entity between two subframes by some connecting plates；Interior pre embedded bolt, outer pre embedded bolt and the body of rod pass through the straight joint from side, and are fastened in opposite side by nut.
- 7. exterior wall mould in foundation ditch according to claim 6, it is characterised in that：Exterior wall mould also includes two spaced interior regulation legs in the foundation ditch, and the interior regulation leg includes being supported in The base of bottom plate, the leg screw rod being connected to vertically above the base and the fagging for being fixed on the leg screw rod, it is described Leg screw rod passes through the straight joint from bottom to top from the base of the interior mould bases unit, and the interior mould bases unit supports are in the support On plate, and the nut for being threadingly attached to the leg screw rod fixes the base for pressing the interior mould bases unit from top；Exterior wall mould also includes two spaced outer regulation legs in the foundation ditch, and the outer regulation leg includes passing through branch Support cylinder is supported in the base of bottom plate, the leg screw rod being connected to vertically above the base and is fixed on the leg screw rod Fagging, the leg screw rod pass through the straight joint, the outer die carrier unit branch from bottom to top from the base of the outer die carrier unit Support on the fagging, and the nut for being threadingly attached to the leg screw rod is fixed from top and presses the outer die carrier unit Base.
- 8. exterior wall mould in foundation ditch according to claim 1, it is characterised in that：The wainscot is connected with the interior mould bases unit by some hook bolts；The outer panels and the outer die carrier unit Connected by some hook bolts.
- 9. exterior wall mould in foundation ditch according to claim 1, it is characterised in that：The hypotenuse of each interior mould bases unit is interconnected to one by connecting leverage.
- 10. exterior wall mould in foundation ditch according to claim 9, it is characterised in that：The cross bar of the connection leverage including some hypotenuses for being vertically connected at interior mould bases unit and some each cross bars of connection it is oblique Strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN106760486A (en) * | 2017-03-17 | 2017-05-31 | 中铁隧道集团有限公司 | Exterior wall mould and its erection method in foundation ditch |
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