CN208133236U - A kind of precast box beam hydraulic external mold synchronous control system - Google Patents
A kind of precast box beam hydraulic external mold synchronous control system Download PDFInfo
- Publication number
- CN208133236U CN208133236U CN201820368060.2U CN201820368060U CN208133236U CN 208133236 U CN208133236 U CN 208133236U CN 201820368060 U CN201820368060 U CN 201820368060U CN 208133236 U CN208133236 U CN 208133236U
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- China
- Prior art keywords
- control
- hydraulic
- box beam
- external mold
- demoulding oil
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000009415 formwork Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000010354 integration Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The utility model discloses a kind of precast box beam hydraulic external mold synchronous control systems, including modular system, hydraulic system and electric walking system outside box beam, the hydraulic system and the electric walking system integration are installed on dismounting with central control cabinet in synchronously control center to control synchronizing for template；Walking switch control of the movable motor of the box beam external mold by central control cabinet, the positive and negative rotation of the upper each traveling wheel of lower button synchronously control of switch, to control the back-and-forth motion of hydraulic formwork；The hydraulic system is controlled by the solenoid valve at synchronously control center, synchronously control center is operated by the synchronization telescope of the horizontal demoulding oil jar of the corresponding each group of switch control of control solenoid valve and the synchronization lifting of the vertical demoulding oil jar of corresponding each group, to control the synchronous installation of box beam external mold, Demolition Construction.The quick peace that prefabricated case beam template may be implemented in the utility model is torn open, and the construction efficiency of prefabricated case beam and the degree of automation of box girder formwork precast construction are improved.
Description
Technical field
The utility model belongs to technical field of bridge construction, and in particular to a kind of precast box beam hydraulic external mold synchronously control system
System.
Background technique
Recently as the continuous development of science of bridge building cause, bridge construction technique also reaching its maturity, diversification, for
Construction of Precast Box Beam mostly uses pin-connected panel combined steel formwork.Box beam external mold needs the installation carried out repeatedly to tear open in process conversion process
It removes and transports, the problems such as that there are construction efficiency is low, security risk is big, technique falls behind, and template is held during peace is torn open repeatedly
It easily deforms, the problems such as faulting of slab ends, piece is big occurs, influence the presentation quality of prefabricated case beam.To improve traditional prefabricated box-beam
Plate construction problem designs the synchronous control system of a set of hydraulic external mold, realizes that the quick peace of prefabricated case beam template is torn open, improves pre-
The construction efficiency of box beam processed is advantageously implemented the automation of prefabricated case beam template engineering.
Summary of the invention
The purpose of this utility model is that overcome drawbacks described above existing in the prior art, provides a kind of prefabricated
Box beam hydraulic external mold synchronous control system.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of precast box beam hydraulic external mold synchronously control
Modular system, hydraulic system and electric walking system outside system, including box beam, the hydraulic system and the electric walking system integration
In synchronously control center, dismounting is installed on to control synchronizing for template with central control cabinet, the outer modular system of the box beam includes pre-
Box beam, beam making bench, external mold panel, vertical demoulding oil jar, horizontal demoulding oil jar and traveling wheel processed；The row of the box beam external mold
Motor is walked by the walking switch control of central control cabinet, the positive and negative rotation of the upper each traveling wheel of lower button synchronously control of switch, from
And control the back-and-forth motion of hydraulic formwork；The hydraulic system is controlled by the solenoid valve at synchronously control center, synchronously control
Center is vertically taken off by the synchronization telescope and corresponding each group of the horizontal demoulding oil jar of the corresponding each group of switch control of control solenoid valve
The synchronization lifting of mould oil cylinder operates, to control the synchronous installation of box beam external mold, Demolition Construction.
In above-mentioned technical proposal, the outer modular system of the box beam using sizing steel plate and the bolt manufacture of fashioned iron back cord, by 2m~
3m is a standard knot, is connected by screw bolts forming.
In above-mentioned technical proposal, the hydraulic system includes two vertical demoulding oil jars and a horizontal demoulding oil jar,
The left and right sides of the outer modular system of box beam is symmetrical arranged, with specific reference to the length and weight of beam, according to 30m long prefabricated case beam external mold two
4 groups of hydraulic systems are respectively installed and are configured in side.
In above-mentioned technical proposal, the electric walking system is corresponding with hydraulic system to be equipped with, driving box beam external mold system
Traveling wheel is moved to next beam making bench along walking track.
In general, can achieve the above technical solutions conceived by the present invention are compared with the prior art, with
Lower beneficial effect：
1, the synchronizing moving of each hydraulic package is controlled by synchronously control center, carries out the installation and dismounting of template, is substituted
The segmented connection of conventional combination steel form is removed, and is substantially increased template peace and is torn efficiency open, template good integrity is conducive to prefabricated
The control of box beam presentation quality；
2, the movable motor of the controllable pallet in synchronously control center, completes the movement of template, substitutes traditional segmented hang
Dress transhipment, template transfer efficiency is higher, constructs convenient for circulation, forms continuous productive process；
3, there is the utility model modularization to process, is easy for installation, can repeatedly be used in turn, simple operation and other advantages.
Detailed description of the invention
Specific embodiment of the present utility model is further described in detail with reference to the accompanying drawing, wherein：
Fig. 1 is the overall structure figure of the outer modular system of box beam described in the utility model；
Fig. 2 is the circuit diagram of electric walking system described in the utility model；
Fig. 3 is the circuit diagram of hydraulic oil pump motor in hydraulic system described in the utility model；
Fig. 4 is single group electromagnetic valve circuit control principle drawing described in the utility model；
Fig. 5 is the control principle drawing of hydraulic system described in the utility model；
In figure：1- prefabricated case beam, 2- beam making bench, 3- external mold panel, the vertical demoulding oil jar of 4-, the horizontal demoulding oil jar of 5-,
6- traveling wheel.
Specific embodiment
For the summary of the invention, feature and beneficial effect that can further appreciate that the utility model, in conjunction with 30m prefabricated case beam template
This specific embodiment is described in detail.
Box beam exterior sheathing is processed according to 30m box section size design to be connected by screw bolts by 2~3m, mono- standard knot
Molding.As shown in Figure 1, for the overall structure diagram of the outer modular system of box beam described in the utility model, including prefabricated case beam 1, system
Beam rack 2, external mold panel 3, vertical demoulding oil jar 4, horizontal demoulding oil jar 5 and traveling wheel 6, according to the self weight of box girder formwork and
Stress condition, every side template panel 3 are equipped with four groups of hydraulic systems, and each hydraulic system includes two vertical demoulding oil jars 4 and one
A horizontal demoulding oil jar 5 controls the upper and lower of template respectively and moves horizontally, while traveling wheel is installed in each hydraulic system lower part
6, it is equipped with movable motor system, controls the longitudinal movement of template.
Central control cabinet integration electric running gear, the control switch of hydraulic system are completed by the button on control cabinet
Synchronous installation, disassembly and the moving operation of template.
Fig. 2 is running gear circuit diagram, and the movement of template is completed by the positive and negative rotation of movable motor, motor positive and inverse
It needs to complete to be oriented to control to A, B, C three-phase electricity line attachment by two contactors of KM1, KM2.Starting rotates forward switch button,
Contactor KM1 circuit closed, normal open switch KM1 closure, normally closed switch KM1 is opened, therefore the circuit KM2 disconnects, and motor rotates forward, mould
The walking of plate forward direction, after walking in place, by shutdown switch, contactor KM1 power-off, normal open switch KM1 restores to disconnect, and motor stops.
Similarly, hydraulic formwork can control reversely to walk.
Fig. 3 is hydraulic oil pump motor circuit schematic diagram, and fluid pressure motor provides power for hydraulic oil pump, presses hydraulic electricity
Motivation starts switch, and circuit is closed circuit, and contactor KM1 is charged, and normal open switch KM1 is closed automatically, motor operation.
Fig. 4 is single group electromagnetic valve circuit control principle drawing, and single group solenoid valve uses 8 contactors, with one group of every two
The commutation of 4 solenoid valves of form control, and then four, the upper and lower, left and right movement of oil cylinder is controlled, while on each contactor
An auxiliary contactor switch is added, auxiliary contactor switch is connected by the way of parallel with one another.When contactor is attracted, auxiliary is connect
Touching switch will be also attracted, and then can control electromagnetic type overflow valve, guarantee any one solenoid valve when being powered, overflow valve is in
Working condition.
Fig. 5 is HYDRAULIC CONTROL SYSTEM schematic diagram, and hydraulic electric motor drives hydraulic pump, keeps entire hydraulic system with pressure.①②,⑤
6. connecting between solenoid valve, hydraulic cylinder above and below control template guarantees that two solenoid valves are same when any solenoid valve operates
When act, moved up and down to complete the synchronous of hydraulic cylinder.And for the 3. 4. solenoid valve of control template horizontal movement oil cylinder,
Synchronized in the form of shared oil circuit control it is each move horizontally oil cylinder, to guarantee that template is horizontally moved.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
For limiting the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of precast box beam hydraulic external mold synchronous control system, including modular system, hydraulic system and electric walking outside box beam
System, the hydraulic system and the electric walking system integration control the same of template in synchronously control center, with central control cabinet
Step is installed on dismounting, it is characterised in that：
The outer modular system of the box beam include prefabricated case beam (1), beam making bench (2), external mold panel (3), vertical demoulding oil jar (4),
Horizontal demoulding oil jar (5) and traveling wheel (6)；
For the movable motor of the box beam external mold by the walking switch control of central control cabinet, the upper lower button synchronously control of switch is each
The positive and negative rotation of a traveling wheel (6), to control the back-and-forth motion of hydraulic formwork；
The hydraulic system is controlled by the solenoid valve at synchronously control center, and synchronously control center is opened by control solenoid valve
Close the synchronization lifting of the synchronization telescope and the vertical demoulding oil jar of corresponding each group (4) that control the corresponding horizontal demoulding oil jar of each group (5)
Operation, to control the synchronous installation of box beam external mold, Demolition Construction.
2. a kind of precast box beam hydraulic external mold synchronous control system according to claim 1, it is characterised in that：The box beam
Outer modular system is a standard knot by 2m~3m, is connected by screw bolts forming using sizing steel plate and the bolt manufacture of fashioned iron back cord.
3. a kind of precast box beam hydraulic external mold synchronous control system according to claim 1, it is characterised in that：It is described hydraulic
The left and right sides of system modular system outside box beam is symmetrical arranged, and respectively installs 4 groups of hydraulic pressure systems according to 30m long prefabricated case beam external mold two sides
System is configured.
4. a kind of precast box beam hydraulic external mold synchronous control system according to claim 3, it is characterised in that：It is described hydraulic
System includes two vertical demoulding oil jars (4) and a horizontal demoulding oil jar (5).
5. a kind of precast box beam hydraulic external mold synchronous control system according to claim 1, it is characterised in that：It is described electronic
Running gear is corresponding with hydraulic system to be equipped with, and drives the traveling wheel (6) of box beam external mold system to be moved to along walking track next
Beam making bench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368060.2U CN208133236U (en) | 2018-03-19 | 2018-03-19 | A kind of precast box beam hydraulic external mold synchronous control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368060.2U CN208133236U (en) | 2018-03-19 | 2018-03-19 | A kind of precast box beam hydraulic external mold synchronous control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208133236U true CN208133236U (en) | 2018-11-23 |
Family
ID=64289134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368060.2U Expired - Fee Related CN208133236U (en) | 2018-03-19 | 2018-03-19 | A kind of precast box beam hydraulic external mold synchronous control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208133236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763428A (en) * | 2019-01-16 | 2019-05-17 | 安徽鸿宇路桥工程有限公司 | Box beam formwork |
| CN110774436A (en) * | 2019-11-05 | 2020-02-11 | 重庆华渝重工机电有限公司 | Battery-driven straddle type monorail PC beam template control device |
| CN112895081A (en) * | 2020-12-22 | 2021-06-04 | 四川东泉机械设备制造有限公司 | Intelligent box girder mold and method for solving mold clamping problem of intelligent box girder mold |
-
2018
- 2018-03-19 CN CN201820368060.2U patent/CN208133236U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763428A (en) * | 2019-01-16 | 2019-05-17 | 安徽鸿宇路桥工程有限公司 | Box beam formwork |
| CN109763428B (en) * | 2019-01-16 | 2020-10-27 | 安徽鸿宇路桥工程有限公司 | Box girder formwork |
| CN110774436A (en) * | 2019-11-05 | 2020-02-11 | 重庆华渝重工机电有限公司 | Battery-driven straddle type monorail PC beam template control device |
| CN112895081A (en) * | 2020-12-22 | 2021-06-04 | 四川东泉机械设备制造有限公司 | Intelligent box girder mold and method for solving mold clamping problem of intelligent box girder mold |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |