CN208587164U - Half a step walks the light-duty lateral wall formwork jumbo of formula - Google Patents
Half a step walks the light-duty lateral wall formwork jumbo of formula Download PDFInfo
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- CN208587164U CN208587164U CN201820842693.2U CN201820842693U CN208587164U CN 208587164 U CN208587164 U CN 208587164U CN 201820842693 U CN201820842693 U CN 201820842693U CN 208587164 U CN208587164 U CN 208587164U
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Abstract
The utility model provides half a step and walks the light-duty lateral wall formwork jumbo of formula, belongs to Architectural Equipment field.It is made of running gear (1), standard tripod (2), operating platform (3), steel form (4), hydraulic system.The half a step step light-duty lateral wall formwork jumbo of formula of the utility model is unilateral, asymmetric force structure, need to bear transverse load by abutment wall base angle built-in fitting, prevents trolley lateral displacement, and by hydraulic system demoulding, disposably completes to pour 24m abutment wall, high-efficient.
Description
Technical field
The utility model belongs to building template technical field more particularly to the half a step step light-duty lateral wall formwork jumbo of formula.
Background technique
Trackless side wall trolley is unilateral, asymmetric force structure, must bear laterally to carry by abutment wall base angle built-in fitting
Lotus, to prevent trolley lateral displacement.
3 kinds of lateral wall formwork jumbos exist in the prior art, are that rigidity tripod, hinged A-frame and combination are rigid respectively
Property A-frame.However rigid A-frame and hinged A-frame are generally only applicable to the unilateral wall of the high 3m or less of wall, exist
The defects of adaptation range is small, adjustability is poor；It combines rigid A-frame and haves the defects that complicated construction, manufacture and dismounting are complicated.
Simultaneously in order to overcome defect existing for above-mentioned 3 kinds of lateral wall formwork jumbos, a kind of trackless list is provided in the prior art
Side wall formwork jumbo can be easily assembled into standard block trolley or non-standard unit trolley, but template is mounted in and connects
On high vertical bar, use scope when pouring concrete is limited, and apparatus structure is unable to adjust angle when its installation, is not easy to pour
There is the concrete of certain angle.
Utility model content
Utility model aims to solve the problemss of the above-mentioned prior art, provide the half a step step light-duty lateral wall mould of formula
Pallet vehicle tests assessment of bids standard to reach concrete quality, it is ensured that engineering structure quality objective actively promotes the use of advanced template
Construction technology optimizes mature template scheme, realize template can have enough to meet the need and successive projects recycle.
The utility model adopts the following technical solution:
Half a step walks the light-duty lateral wall formwork jumbo of formula, including running gear 1, standard tripod 2, steel form 4, hydraulic system,
Running gear 1 is mounted on 2 bottom of standard tripod, and steel form 4 is installed on standard tripod 2, and hydraulic system is running gear
1 provides power, and running gear 1 includes X-axis movable support bracket 5, bottom beam 6, Y-axis movable support bracket 7；
X-axis movable support bracket 5 includes translating base 501, Z axis Shift cylinder seat 502, Z axis mobile support saddle 503；
Translating base 501 includes support base 5010, X-axis translating base oil cylinder 5011, support link block 5012；X-axis translating base
Oil cylinder 5011 is installed in support base 5010, and the hydraulic stem of X-axis translating base oil cylinder 5011 is connected on support link block 5012,
Support link block 5012 is installed on 50101 shape of the left limit portion 50100 that support base 5010 is bolted and right limit portion
At movable chamber 5013 in, and support link block 5012 can under the hydraulic stem impetus of X-axis translating base oil cylinder 5011
It is moved in movable chamber 5013；
503 lower part of Z axis mobile support saddle is mounted on the support link block 5012 of translating base 501 by bolt, top and Z
The connection of shafting oil cylinder, Z axis oil cylinder are installed on Z axis Shift cylinder seat 502, and Z axis Shift cylinder seat 502 is installed on bottom beam 6, together
When Z axis mobile support saddle 503 on pulley sleeve on the lower wing plate of bottom beam 6；
Y-axis movable support bracket 7 includes Y-axis mobile support saddle 702 and Y-axis support oil cylinder 701；
The hydraulic stem of Y-axis support oil cylinder 701 is connected with a Y-axis mobile support saddle 702, passes through between two Y-axis mobile support saddles 702
Channel steel is connected；
The Y-axis support oil cylinder 701 of the Y-axis movable support bracket 7 is installed on 6 lower part of bottom beam, and Y-axis mobile support saddle 702 passes through
Its bolted clamping portion 7020 is in contact with bottom beam 6, and Y-axis mobile support saddle 702 can pass through its internal roller 7021
It is slided on bottom beam 6；
And hydraulic system is X-axis translating base oil cylinder 5011, Z axis oil cylinder, Y-axis support oil cylinder 701 provide hydraulic oil, from
And X-axis movable support bracket 5, Y-axis movable support bracket 7 is driven to move.
The further technical solution of the utility model is that the standard tripod 2 includes tripod column 9, column spelling
Connect crossbeam 10, adjustable hinged hydraulic strut 11；
Tripod column 9 is welded by two channel steel backrests, and column splices 10 transverse weld of crossbeam in tripod column 9
On, 9 bottom of tripod column is connected by rotatable coupling with bottom beam 6, adjustable by multiple groups in the middle part of tripod column 9
Hinged hydraulic strut 11 is connect with bottom beam 6, and the nut for adjusting position is welded in column splicing 10 both ends of crossbeam/two sides.
The preferred technical solution of the utility model is that the rotatable connector is that 2 groups of side projections are triangle
Link block, a group welding on tripod column 9, another group welding on bottom beam 6, link block overlapping middle part open up pin hole,
And pin shaft is installed in pin hole.
The further technical solution of the utility model is that the steel form 4 is made of steel plate, channel steel, and channel steel welds shape
At frame, steel plate is welded on the frame of channel steel composition, and frame is bolted on column splicing 10 both ends of crossbeam
For adjusting the nut of position, or frame is bolted on 9 both ends of tripod column for adjusting the nut of position
On.
The preferred technical solution of the utility model be further include operating platform 3, be installed on tripod column 9.
The further technical solution of the utility model is that the Z axis Shift cylinder seat 502 includes column 5020, crossbeam
5021, otic placode 5022, bottom plate 5023, bottom plate 5023 is welded on 5020 bottom of column, and passes through floor reinforcement of weld, crossbeam
5021 are welded on two columns, 5020 top, and otic placode 5022 is welded on 5021 lower part of crossbeam；The Z axis mobile support saddle 503
Bottom plate 5023 is bolted on bottom beam 6.
The further technical solution of the utility model is the running gear of the half a step step light-duty lateral wall formwork jumbo of formula
The earth anchor screw rod being connected with built-in fitting is installed on 1 bottom beam 6.
The further technical solution of the utility model is that 2 groups of adjustable hinged hydraulic struts 11 are arranged in bottom in parastate
Between beam 6 and tripod column 9.
The further technical solution of the utility model is that the material of the bottom beam 6 is channel steel, including X-direction beam and Y
Axis direction beam, X-direction beam are welded by 2 channel steel backrests, and X-direction beam top, lower part are welded with Y direction beam, and
And X-axis movable support bracket 5, Y axis movable support bracket 7 are mounted on Y direction beam.
The further technical solution of the utility model is that auxiliary branch is additionally provided between the Y direction beam and ground
It supports, adjustment tripod 8 is installed on tripod column 9, adjustment tripod 8 passes through adjustable hinged hydraulic strut 11 and the hinge of bottom beam 6
It connects in succession.
The utility model has the beneficial effects that
(1) trolley running gear is by transverse shifting support, bottom beam, Y-axis movable support bracket, Z axis cylinder support, using steel plate and
Fashioned iron design had both met in use to intensity, rigidity requirement, can be connected by screw bolts again between each component, easy to disassemble, fortune
It is defeated also to facilitate.
(2) half a step walks the light-duty lateral wall formwork jumbo structure of formula by running gear, standard tripod, operating platform, steel form
Composition can disposably be completed to pour 24m abutment wall by hydraulic system positioning, demoulding.
(3) the utility model is advanced using hydraulic system, increases the contact area with ground, unit area load-bearing is more
Greatly, the risk that concrete foundation is collapsed is avoided, suitable for the tier building layer stringent to contact surface force request, with background
Support is compared using universal wheel in technology, and it is small to overcome universal wheel load area, is easy impaired and is asked site requirements is stringent
Topic.
(4) the utility model adjusts the angle of steel form using adjustable hinged hydraulic strut, can by regulation of hydraulic system
The overhang of hinged hydraulic strut is adjusted, to adjust the angle for pouring concrete, realizes and wall is poured according to landform, compare mechanical adjustment
More saving of work and time has stronger operability.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiments of the present invention；
Fig. 2 is that 1 use process of the embodiments of the present invention adjusts state diagram；
Fig. 3 is 1 side structure schematic view of the embodiments of the present invention；
Fig. 4 is the embodiments of the present invention 1Y axis movable support bracket main view；
Fig. 5 is the embodiments of the present invention 1Y axis movable support bracket side view；
Fig. 6 is the embodiments of the present invention 1Y axis mobile support saddle top view；
Fig. 7 is the main view of 1 bottom beam of the embodiments of the present invention；
Fig. 8 is the side view of 1 bottom beam of the embodiments of the present invention；
Fig. 9 is the top view of 1 bottom beam of the embodiments of the present invention；
Figure 10 is translating base main view；
Figure 11 is translating base left view；
Figure 12 is the support base structural schematic diagram of translating base；
Figure 13 is the support link block left view of translating base；
Figure 14 is the support link block main view of translating base；
Figure 15 is the X-axis translating base cylinder structure schematic diagram of translating base；
Figure 16 is the main view of Z axis Shift cylinder seat；
Figure 17 is the top view of Z axis Shift cylinder seat；
Figure 18 is the utility model standard tripod structure schematic diagram；
Figure 19 is steel form main view；
Figure 20 is the side view of steel form；
Figure 21 is the force analysis figure for verifying bottom beam counterweight；
Figure 22 is the structural schematic diagram of embodiment 2；
Figure 23 is 3 structural schematic diagram of embodiment；
Figure 24 is 4 structural schematic diagram of embodiment.
In figure: 1- running gear, 2- standard tripod, 3- operating platform, 4- steel form, 5-X axis movable support bracket, the bottom 6-
Beam, 7-Y axis movable support bracket, 8- adjustment tripod, 9- tripod column, 10- column splicing crossbeam, 11- is adjustable hinged hydraulic support
Bar；
501- translating base, 502-Z axis Shift cylinder seat, 503-Z axis mobile support saddle；
5010- support base, 5011-X axis translating base oil cylinder, 5012- support link block, 5013- movable chamber；
50100- left limit portion, 50101- right limit portion；
5020- column, 5021- crossbeam, 5022- otic placode, 5023- bottom plate；
701-Y axis support oil cylinder, 702-Y axis mobile support saddle；
The clamping portion 7020-, 7021- roller.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme is clearly and completely described, it is clear that the embodiments are a part of the embodiments of the present invention, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
The structural analysis of the utility model
The half a step step light-duty lateral wall formwork jumbo of formula is that a kind of novel structure, walking and positioning are dynamic by hydraulic system offer
The Z axis oil cylinder of power, X-axis movable support bracket and hydraulic system is connected by sliding sleeve, Y-axis movable support bracket, bottom beam and Y-axis support oil cylinder phase
Even, make to form relative motion, X-axis movable support bracket and bottom beam between Y-axis mobile support saddle and bottom beam under the action of Y-axis support oil cylinder
Connection, Z axis oil cylinder one end are connect with Z axis Shift cylinder seat, and the other end is connect by the sliding sleeve of Z axis mobile support saddle with bottom beam, make Z
Relative motion is formed between axis mobile support saddle and bottom beam.
Embodiment 1
As shown in Figure 1-3, the half a step step light-duty lateral wall formwork jumbo of formula of the utility model is by running gear 1, standard triangle
Frame 2, operating platform 3, steel form 4, hydraulic system composition, running gear 1 are mounted on the bottom of standard tripod 2, and steel form 4 is pacified
Side loaded on standard tripod 2, hydraulic system provide power for the operation of running gear 1, and operating platform 3 is installed on standard three
On the tripod column 9 of corner bracket 2.
Further technical solution is, on the bottom beam 6 of the running gear 1 of the half a step step light-duty lateral wall formwork jumbo of formula
The earth anchor screw rod being connected with built-in fitting is installed.
Further technical solution is to be additionally provided with Auxiliary support between the Y direction beam and ground.
Running gear 1 includes X-axis movable support bracket 5, bottom beam 6, Y-axis movable support bracket 7；As Figure 4-Figure 6, Y-axis movable support bracket
Including Y-axis mobile support saddle 702 and Y-axis support oil cylinder 701, the hydraulic stem of Y-axis support oil cylinder 701 and the Y-axis mobile support saddle in left side
702 are connected, and the Y-axis mobile support saddle in left side is connected with the Y-axis mobile support saddle on right side by channel steel；
The Y-axis support oil cylinder 701 of Y-axis movable support bracket 7 is installed on 6 lower part of bottom beam, and bottom beam 6 is channel steel, 6 lower part of bottom beam
It is installed on Y-axis mobile support saddle 702 to pass through in the cavity that its bolted clamping portion 7020 surrounds, Y-axis mobile support saddle 702 can lead to
Its internal a pair of of roller 7021 is crossed to slide on the lower surface of bottom beam 6.
As Figure 7-9, the bottom beam 6 includes X-direction beam and Y direction beam, and X axis direction beam is by 2 channel steel backrests
It is welded, X-direction beam top, lower part are welded with Y axis direction beam, and X-axis movable support bracket 5, Y-axis movable support bracket 7 are equal
It is mounted on Y direction beam.
X-axis movable support bracket 5 includes translating base 501, Z axis Shift cylinder seat 502, Z axis mobile support saddle 503；
As shown in fig. 10-15, translating base 501 includes support base 5010, X-axis translating base oil cylinder 5011, support link block
5012, X-axis translating base oil cylinder 5011 is installed in support base 5010, and the hydraulic stem of X-axis translating base oil cylinder 5011 is connected to branch
On seat link block 5012, support link block 50 is installed on the left limit portion 50100 and the right side that support base 5010 is bolted
In the movable chamber 5013 that limiting section 50101 is formed, and support link block 5012 can be in the hydraulic stem of X-axis translating base oil cylinder 5011
It is moved in movable chamber 5013 under impetus.
503 lower part of Z axis mobile support saddle is mounted on the support link block 5012 of translating base 501 by bolt, top and Z
The connection of shafting oil cylinder, Z axis oil cylinder are installed on Z axis Shift cylinder seat 502, and Z axis Shift cylinder seat 502 is installed on bottom beam 6, together
When Z axis mobile support saddle 503 on pulley sleeve on the lower wing plate of bottom beam 6.
As shown in figs. 16-17, the Z axis Shift cylinder seat 502 includes column 5020, crossbeam 5021, otic placode 5022, bottom
Plate 5023, bottom plate 5023 are welded on 5020 bottom of column, and by floor reinforcement of weld, crossbeam 5021 is welded on two columns
5020 tops, otic placode 5022 are welded on 5021 lower part of crossbeam；The bottom plate 5023 of the Z axis mobile support saddle 503 passes through bolt
It is fixed on bottom beam 6.
As shown in Figure 19-20, the steel form 4 is made of steel plate, channel steel, and channel steel welds to form frame, steel plate welding
On the frame of channel steel composition, and frame is bolted on the spiral shell for being used to adjust position at column splicing 10 both ends of crossbeam
On mother.
And it can be obtained by Figure 18, standard tripod 2 includes tripod column 9, column splicing crossbeam 10, adjustable hinged hydraulic
Strut 11；Tripod column 9 is welded by two channel steel backrests, and column splices 10 transverse weld of crossbeam outside tripod column 9
Side, 9 bottom of tripod column are connected by rotatable coupling with bottom beam 6, pass through the adjustable hinge of multiple groups in the middle part of tripod column 9
It connects hydraulic strut 11 to connect with bottom beam 6, the nut for adjusting position is welded at column splicing 10 both ends of crossbeam.
Further as shown in Figure 19, the rotatable connector is the link block that 2 groups of side projections are triangle,
One group welding is on tripod column 9, and on bottom beam 6, link block overlapping middle part opens up pin hole, and mounting pin for another group welding
Axis is in pin hole.
Further as shown in Figure 9,2 groups of adjustable hinged hydraulic struts 11 are arranged in bottom beam 6 in parastate and triangle erects
Between column 9.
2 embodiment 2 of embodiment is that adjustable hinged hydraulic strut is replaced with truss structure
As shown in figure 22, the half a step of the utility model walks the light-duty lateral wall formwork jumbo of formula, by running gear 1, truss, punching block
Plate 4, hydraulic system composition, running gear 1 are mounted on the bottom of truss, and steel form 4 is installed on the side of truss, and hydraulic system is
The operation of running gear 1 provides power.
Further technical solution is, on the bottom beam 6 of the running gear 1 of the half a step step light-duty lateral wall formwork jumbo of formula
The earth anchor screw rod being connected with built-in fitting is installed.
Further technical solution is to be additionally provided with Auxiliary support between the Y direction beam and ground.
Running gear 1 includes X-axis movable support bracket 5, bottom beam 6, Y-axis movable support bracket 7；As Figure 4-Figure 6, Y-axis movable support bracket
Including Y-axis mobile support saddle 702 and Y-axis support oil cylinder 701, the hydraulic stem of Y-axis support oil cylinder 701 and the Y-axis mobile support saddle in left side
702 are connected, and the Y-axis mobile support saddle in left side is connected with the Y-axis mobile support saddle on right side by channel steel；
The Y-axis support oil cylinder 701 of Y-axis movable support bracket 7 is installed on 6 lower part of bottom beam, and bottom beam 6 is channel steel, 6 lower part of bottom beam
It is installed on Y-axis mobile support saddle 702 to pass through in the cavity that its bolted clamping portion 7020 surrounds, Y-axis mobile support saddle 702 can lead to
Its internal a pair of of roller 7021 is crossed to slide on the lower surface of bottom beam 6.
As Figure 7-9, the bottom beam 6 includes X-direction beam and Y direction beam, and X axis direction beam is by 2 channel steel backrests
It is welded, X-direction beam top, lower part are welded with Y axis direction beam, and X-axis movable support bracket 5, Y-axis movable support bracket 7 are equal
It is mounted on Y direction beam.
X-axis movable support bracket 5 includes translating base 501, Z axis Shift cylinder seat 502, Z axis mobile support saddle 503；
As shown in fig. 10-15, translating base 501 includes support base 5010, X-axis translating base oil cylinder 5011, support link block
5012, X-axis translating base oil cylinder 5011 is installed in support base 5010, and the hydraulic stem of X-axis translating base oil cylinder 5011 is connected to branch
On seat link block 5012, support link block 5012 is installed on 50100 He of left limit portion that support base 5010 is bolted
In the movable chamber 5013 that right limit portion 50101 is formed, and support link block 5012 can be in the liquid of X axis translating base oil cylinder 5011
It is moved in movable chamber 5013 under compression bar impetus.
503 lower part of Z axis mobile support saddle is mounted on the support link block 5012 of translating base 501 by bolt, top and Z
The connection of shafting oil cylinder, Z axis oil cylinder are installed on Z axis Shift cylinder seat 502, and Z axis Shift cylinder seat 502 is installed on bottom beam 6, together
When Z axis mobile support saddle 503 on pulley sleeve on the lower wing plate of bottom beam 6.
As shown in figs. 17-18, the Z axis Shift cylinder seat 502 includes column 5020, crossbeam 5021, otic placode 5022, bottom
Plate 5023, bottom plate 5023 are welded on 5020 bottom of column, and by floor reinforcement of weld, crossbeam 5021 is welded on two columns
5020 tops, otic placode 5022 are welded on 5021 lower part of crossbeam；The bottom plate 5023 of the Z axis mobile support saddle 503 passes through bolt
It is fixed on bottom beam 6.
As shown in Figure 19-20, the steel form 4 is made of steel plate, channel steel, and channel steel welds to form frame, steel plate welding
Channel steel composition frame on, and frame by pre- lacing wire be fixed on the column on truss splice 10 both ends of crossbeam be used for adjust
On the nut of whole position, column splicing crossbeam 10 is mounted on truss.
Further technical solution is that the truss is channel steel, and is equipped with the otic placode for connection thereon.
3 embodiment 3 of embodiment is the structure of mounting and adjusting tripod on the basis of embodiment 1
As shown in figure 23, trolley adds adjustment tripod 8, and adjustment tripod 8, adjustment three are equipped on tripod column 9
Corner bracket 8 is articulated and connected by adjustable hinged hydraulic strut 11 with bottom beam 6.
Adjusting tripod 8 is that a transverse channel steels and two diagonal braces are constituted, and transverse channel steels one end is mounted on tripod by bolt
On column 9, the other end is hanging, and two diagonal brace one end are mounted on tripod column 9, and the other end is mounted on transverse channel steels suspending part,
Two diagonal braces connect trailing flank with transverse channel steels and are projected as 2 isosceles right triangles, and two diagonal braces are adjustable hinged hydraulic strut 11,
Adjustable 11 one end of hinged hydraulic strut is hinged on bottom beam 6, and the other end is hinged on the suspending part of transverse channel steels.
In addition, the connecting thread portion that the earth anchor screw rod being connected with built-in fitting is connected is mounted on tripod column 9.
Remaining structure of trolley is same as Example 1.
4 embodiment 4 of embodiment is the inside that column splicing crossbeam is mounted on tripod column 9 in embodiment 1
As shown in Figure 24, standard tripod 2 includes tripod column 9, column splicing crossbeam 10, adjustable hinged hydraulic support
Bar 11；Tripod column 9 is welded by two channel steel backrests, and column splices 10 transverse weld of crossbeam on the inside of tripod column 9,
9 bottom of tripod column is connected by rotatable coupling with bottom beam 6, adjustable hinged by multiple groups in the middle part of tripod column 9
Hydraulic strut 11 is connect with bottom beam 6, and the nut for adjusting position is welded on two sides tripod column 9.
The steel form 4, is made of steel plate, channel steel, and channel steel welds to form frame, and steel plate is welded on the frame of channel steel composition
On frame, and frame is bolted on the nut for being used to adjust position at 9 both ends of tripod column.
Remaining structure of trolley is same as Example 1.
The course of work of the utility model:
Trolley located lateral is worked by the translation oil cylinder of X-axis movable support bracket, and translation oil cylinder work is maximum to be formed are as follows: 250mm.
Adjustment translation oil cylinder positions trolley, when positioning, allows steel form 4 to concrete square to inclination 5mm, underpinning reinforcing bar.
2. half a step walks the light-duty lateral wall formwork jumbo walking of formula
Progression
The movement of foreleg are as follows: operation Z axis oil cylinder rises Y-axis movable support bracket and is detached from ground, X-axis movable support bracket and ground
Face contact, operation X-axis translating base oil cylinder stretch out 1000mm, and operation Z shafting oil cylinder makes Y-axis movable support bracket and ground face contact, allows X-axis
Movable support bracket is detached from ground, and operation X-axis translating base oil cylinder withdraws 1000mm.
Back leg follow-up: operating Z axis oil cylinder again and packing up makes Y-axis movable support bracket be detached from ground, and X-axis movable support bracket connects with ground
Touching, operating X-axis translating base oil cylinder stretching 1000mm again makes its bottom beam and the relative motion of X-axis movable support bracket, and trolley is whole forward
1000mm。
Fallback mode: with progression on the contrary, working method is identical.
3. the turning of the half a step step light-duty lateral wall formwork jumbo of formula
Foreleg turning
Trolley turn when operate Z axis oil cylinder, make its stretching, make X-axis movable support bracket and ground face contact, Y-axis movable support bracket with
Ground is detached from, and the X-axis translating base oil cylinder for operating one end makes it stretch out 250mm, so that X-axis movable support bracket is turned 1.17 °, then operate Z
Shafting oil cylinder is detached from X-axis movable support bracket and ground, allows Y-axis movable support bracket and ground face contact, and operation translation oil cylinder withdraws 250mm.
Back leg turning
Operation Z axis oil cylinder stretches out again, makes X-axis movable support bracket and ground face contact, and Y-axis movable support bracket is detached from ground, operates X
Axis translating base oil cylinder stretches out 250mm, and trolley is made to turn again 1.17 °, and operation Z axis oil cylinder is detached from X-axis movable support bracket and ground, makes
Y-axis movable support bracket and ground face contact, operation X-axis translating base oil cylinder withdraw 25mm.
In this way, trolley can be moved to the position for needing to pour concrete.
According to actual use experience, the half a step step formula light-duty lateral wall formwork jumbo mounting and adjusting time is 15 minutes, compares track
Formula trolley is saved 15-30 minutes, and track crane more saves economic cost.
The Stability Checking of the utility model:
Now by taking open cut type subway station as an example:
Station is two layers of underground island station, and basement one is station hall layer, and two layers of underground is station layer.Wherein station main body
The long 283.6m single layer of structure excavates width 37.5m (net), station buried depth about 17.81~31.78m.Open cut segment length 147.4m, it is wide
13.2~30.3m, 16.3~18.9m of depth.
Underground two layers/partial threelayer structure, structure type is frame structure.Structure sheaf is high:
Station layer is 6.98m, 7.9m, 7.35m, station hall layer a height of 6.15m, 9.2m, 6.8m, 8.62m, 7.15m, equipment
A height of 5.2m, 7.2m layer by layer.
When entering walking states after trolley demoulding, to be branch close to the transverse shifting support on template side and longitudinal movement support
The equilibrium equation of point, modeling such as attached drawing 21；
Using station hall layer H5200 as standard basis trolley, integral trolley total weight: 21.84 tons.G1 weight (template, triangle
The weight of frame and fulcrum close to template): 7.975 tons, G2 weight: 9.96 tons.
According to lever balance theory: G1X1200=G2X2700
G2=7.975X1220 2700=3.6 tons
The trolley coefficient of stability: 1.4, total balance weight: 3.6X1.4=5.04 tons.
Counterweight is not needed according to the above checking computations H=5200 section.
One, station hall layer
1.H=6150 trolley weight: 23.36 G1 weight (weight of template, tripod and fulcrum close to template):
9.499 tons, G2 weight: 9.96 tons.
According to lever balance theory: G1X1200=G2X2700
G2=9.499 X1220 2700=4.29 tons.
Counterweight is not required to according to the above checking computations H=6150 section.
2, H=6800 trolley weight: 25.31 G1 weight (weight of template, tripod and fulcrum close to template):
11.45 tons, G2 weight；9.96 ton.
According to lever balance theory: G1X1220=G2X2700
G2=11.45X1220 2700=5.17 tons
The trolley coefficient of stability: 1.4, total balance weight: 5.17X1.4=7.24 tons.
Counterweight is not needed according to the above checking computations H=6800 section.
3.H=7200 trolley gross weight: 25.82 G2 weight (weight of template, tripod and fulcrum close to template):
11.96 tons, G2 weight: 9.96 tons.
According to lever balance theory: G1X1220=G2X2700
G2=11.96X1220 2700=5.4 tons
The trolley coefficient of stability: 1.4, total balance weight: 5.4 X1.4=7.57 tons.
Counterweight is not needed according to the above checking computations H=7200 section.
4, H=8630 trolley weight: 28.72G1 weight (weight of template, tripod and fulcrum close to template): 14.85
Ton, G2 weight: 9.96 tons.
According to lever balance theory: G1X1220=G2X2700
G2=14.85X1220 2700=6.71 tons
The trolley coefficient of stability: 1.4, total balance weight: 6.71X1.4=9.39 tons.
Counterweight is not required to according to the above checking computations H=8630 section.
5.H=9200 trolley gross weight: 29.28 G1 weight (weight of template, tripod and fulcrum close to template):
15.42 tons, G2 weight: 9.96 tons.
According to lever balance theory: G2=15.42X1220 2700=6.97 tons
The trolley coefficient of stability: 1.4, total balance weight: 6.97X1.4=9.75 tons.
Counterweight is not required to according to the above checking computations H=9200 section.
According to the above checking computation results station layer mechanical floor height of side wall not as good as station hall layer height, therefore trolley is not necessarily to counterweight, therefore
Demonstrate half a step step the light-duty lateral wall formwork jumbo of formula it is high-efficient, use scope is wide compared with the trolley in background technique.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. half a step walks the light-duty lateral wall formwork jumbo of formula, including running gear (1), standard tripod (2), steel form (4), hydraulic pressure system
System, running gear (1) are mounted on standard tripod (2) bottom, and steel form (4) is installed on standard tripod (2), hydraulic system
Power is provided for running gear (1), which is characterized in that running gear (1) includes X-axis movable support bracket (5), bottom beam (6), Y-axis shifting
Dynamic bracket (7)；
X-axis movable support bracket (5) includes translating base (501), Z axis Shift cylinder seat (502), Z axis mobile support saddle (503)；
Translating base (501) includes support base (5010), X-axis translating base oil cylinder (5011), support link block (5012)；X-axis is flat
It moves seat oil cylinder (5011) to be installed on support base (5010), the hydraulic stem of X-axis translating base oil cylinder (5011) is connected to support company
It connects on block (5012), support link block (5012) is installed on the left limit portion that support base (5010) is bolted
(50100) and in the movable chamber (5013) of right limit portion (50101) formation；
Z axis mobile support saddle (503) lower part is mounted on the support link block (5012) of translating base (501) by bolt, top and Z
The connection of shafting oil cylinder, the Z axis oil cylinder other end are installed on Z axis Shift cylinder seat (502), and Z axis Shift cylinder seat (502) is installed on bottom
On beam (6), while the pulley sleeve on Z axis mobile support saddle (503) is on the lower wing plate of bottom beam (6)；
Y-axis movable support bracket (7) includes Y-axis mobile support saddle (702) and Y-axis support oil cylinder (701)；
The hydraulic stem of Y-axis support oil cylinder (701) is connected with a Y-axis mobile support saddle (702), leads between two Y-axis mobile support saddles (702)
Channel steel is crossed to be connected；
The Y-axis support oil cylinder (701) of the Y-axis movable support bracket (7) is installed on bottom beam (6) lower part, Y-axis mobile support saddle (702)
It is in contact by its bolted clamping portion (7020) with bottom beam (6), and Y-axis mobile support saddle (702) can be by inside it
Roller (7021) slided on bottom beam (6)；
And hydraulic system is X-axis translating base oil cylinder (5011), Z axis oil cylinder, Y-axis support oil cylinder (701) offer hydraulic oil.
2. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that the standard tripod
It (2) include tripod column (9), column splicing crossbeam (10), adjustable hinged hydraulic strut (11)；
Tripod column (9) is welded by two channel steel backrests, and column splices crossbeam (10) transverse weld in tripod column (9)
On, tripod column (9) bottom is connected by rotatable coupling with bottom beam (6), passes through multiple groups in the middle part of tripod column (9)
Adjustable hinged hydraulic strut (11) connect with bottom beam (6), welds on column splicing crossbeam (10) both ends/two sides tripod column (9)
It is connected to the nut for adjusting steel form (4) position.
3. half a step according to claim 2 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that described rotatably connects
Fitting is the link block that 2 groups of side projections are triangle, and a group welding is on tripod column (9), and another group welding is in bottom beam
(6) on, link block overlapping middle part opens up pin hole, and installs pin shaft in pin hole.
4. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that the steel form (4),
It is made of steel plate, channel steel, channel steel welds to form frame, and steel plate is welded on the frame of channel steel composition, and frame passes through bolt
Nut/the frame for adjusting position for being fixed on column splicing crossbeam (10) both ends is bolted on tripod column
(9) both ends are used to adjust the nut of position.
5. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that further include operating platform
(3), it is installed on tripod column (9).
6. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that
The Z axis Shift cylinder seat (502) includes column (5020), crossbeam (5021), otic placode (5022), bottom plate (5023),
Bottom plate (5023) is welded on column (5020) bottom, and by floor reinforcement of weld, crossbeam (5021) is welded on two columns
(5020) top, otic placode (5022) are welded on crossbeam (5021) lower part；The bottom plate (5023) of the Z axis mobile support saddle (503)
It is bolted on bottom beam (6).
7. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that the half a step step formula is light-duty
The earth anchor screw rod being connected with built-in fitting is installed on the bottom beam (6) of the running gear (1) of lateral wall formwork jumbo.
8. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that 2 groups adjustable hinged hydraulic
Strut (11) is arranged between bottom beam (6) and tripod column (9) in parastate.
9. half a step according to claim 1 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that the bottom beam (6)
Material is channel steel, including X-direction beam and Y direction beam, and X-direction beam is welded by 2 channel steel backrests, on X-direction beam
Portion, lower part are welded with Y direction beam, and X-axis movable support bracket (5), Y-axis movable support bracket (7) are mounted on Y direction beam
On.
10. half a step according to claim 9 walks the light-duty lateral wall formwork jumbo of formula, which is characterized in that on tripod column (9)
Adjustment tripod (8) is installed, adjustment tripod (8) is articulated and connected by adjustable hinged hydraulic strut (11) and bottom beam (6).
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533290A (en) * | 2018-05-31 | 2018-09-14 | 中铁隧道局集团有限公司 | Silicon walks the light-duty lateral wall formwork jumbo of formula |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533290A (en) * | 2018-05-31 | 2018-09-14 | 中铁隧道局集团有限公司 | Silicon walks the light-duty lateral wall formwork jumbo of formula |
| CN108533290B (en) * | 2018-05-31 | 2022-11-22 | 中铁隧道局集团有限公司 | \36332mmlight single-side wall formwork trolley |
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