CN104972554B - The automatic spray curing system of prefabricated T-shaped beam - Google Patents
The automatic spray curing system of prefabricated T-shaped beam Download PDFInfo
- Publication number
- CN104972554B CN104972554B CN201510445762.7A CN201510445762A CN104972554B CN 104972554 B CN104972554 B CN 104972554B CN 201510445762 A CN201510445762 A CN 201510445762A CN 104972554 B CN104972554 B CN 104972554B
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- bye
- pass
- maintenance
- prefabricated
- shaped beam
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- 239000007921 spray Substances 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000012423 maintenance Methods 0.000 claims abstract description 71
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007726 management method Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Bridges Or Land Bridges (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of automatic spray curing system of prefabricated T-shaped beam, including water source, frequency-conversionbooster booster water pump, water management system, supply channel and the rotary extension shower nozzle being sequentially connected.Supply channel includes the vibration means for main pipe for supplying water road, water supply bye-pass and the maintenance bye-pass that are sequentially communicated, and rotary extension shower nozzle is connected with maintenance bye-pass.Maintenance bye-pass is arranged in precast pedestal.Side preformed hole and end face preformed hole are provided with precast pedestal.Rotary extension shower nozzle is arranged in the side preformed hole and the end face preformed hole.When hydraulic pressure reaches setting hydraulic pressure, rotary extension shower nozzle stretches out water spray from the side preformed hole and end face preformed hole of pedestal, and is rotary water jet, and spray scope is the side and the surface of end face, Liang Yi bottom surfaces and the diaphragm plate adjacent with this shower nozzle of T-shaped beam.Solve the problems, such as the existing non-uniform spraying of existing artificial spray maintenance, time-consuming and maintenance effect is unstable for maintenance.
Description
Technical field
The present invention relates to the beam prefabricated maintenance technology fields of T, the automatic spray maintenance system of more particularly to a kind of prefabricated T-shaped beam
System.
Background technology
Precast beam refers to advance in precasting yard batch making, then is transported to what job site was installed according to design requirement
Beam.The material of precast beam is concrete and steel etc..Precast beam can be divided into according to its shape it is various, wherein, T-shaped beam is to compare
Common one kind.T-shaped beam is widely used in national science of bridge building.T-shaped beam refers to that cross section is T-shaped beam, and T-shaped beam both sides are chosen
Part is referred to as the edge of a wing, and center section is referred to as beam rib, is provided with along T-shaped beam length direction in beam rib both sides equally distributed vertical
In the diaphragm plate on beam rib surface, therefore the surface area of T-shaped beam is larger, and this results in T-shaped beam and can distribute more in prefabrication process
Heat, but carried out in the prefabricated general precasting yard in the wild of T-shaped beam, because the radiating condition of field precasting yard is not enough, no
Distributed beneficial to T-shaped beam internal heat, be likely to result in T-shaped beam and crack or deform so that T-shaped beam compressive property is poor.We
Know, T-shaped beam is used for bridge bearing, compressive property there are strict requirements, and intensity when this requires T-shaped beam prefabricated has to comply with
Certain requirement.Also above-mentioned reason is based on, typically prefabricated T-shaped beam is conserved, for example, take the mode of shower water
Conserved, and enable it to quickly distribute heat, it is to avoid triggered the quality problems such as T beams ftracture or intensity is not up to standard.
The existing method using spray water curing T beams is mostly based on nourishment, nourishment because of its randomness and
The shortcomings of poor repeatability, easily cause maintenance not in time, non-uniform spraying, consequently, it is possible to causing the quality problems of T beams.And,
The time-consuming more long, labor cost of nourishment is high, maintenance precision also varies with each individual, and maintenance effect is very unstable.
In sum, the T-shaped beam maintaining method or system of a kind of problem that can solve the problem that existing nourishment are invented, is this
Art personnel's problem demanding prompt solution.
The content of the invention
The invention provides a kind of automatic spray curing system of prefabricated T-shaped beam, to solve artificial spray in the prior art
Non-uniform spraying, the maintenance problem that time-consuming and maintenance effect is unstable existing for maintenance method.
The invention discloses following technical scheme：
The automatic spray curing system of prefabricated T-shaped beam, prefabricated T-shaped beam is arranged on the precast pedestal surface, including according to
The water source of secondary connection, frequency-conversionbooster booster water pump, water management system, supply channel and rotary extension shower nozzle.The supply channel bag
Include vibration means for main pipe for supplying water road, water supply bye-pass and maintenance bye-pass, the rotary extension shower nozzle and the maintenance branch pipe being sequentially communicated
Road is connected.After frequency-conversionbooster booster water pump is extracted from water source when that is conserving, may finally be sprayed from rotary extension shower nozzle
Go out.The water management system causes that spray-water is realized automatically controlling.
In order to solve problems of the prior art, the automatic spray curing system of the prefabricated T-shaped beam that the present invention is provided
Specific configuration it is as follows：
The maintenance bye-pass is arranged in the precast pedestal；The maintenance bye-pass is arranged along the center line of the pedestal
Cloth, the center line is parallel with the length direction of the prefabricated T-shaped beam；
The precast pedestal include two sides parallel with the length direction of the prefabricated T-shaped beam and two with it is described
The vertical end face in side；Side preformed hole is set on the side, and the end face sets end face preformed hole；
The rotary extension shower nozzle is arranged in the side preformed hole and the end face preformed hole.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the rotary extension shower nozzle includes being connected
Logical telescopic section and swivel nozzle, the telescopic section are connected with the maintenance bye-pass.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, when the water management system includes circulation
Control switch and magnetic valve；The magnetic valve is arranged between the vibration means for main pipe for supplying water road and the bye-pass, and the circulation time control is opened
Close and the magnetic valve is electrically connected and electrically connected with the motor of the frequency-conversionbooster booster water pump.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the maintenance bye-pass includes the water being connected
Flat maintenance bye-pass and vertically maintenance bye-pass and direction regulation pipeline, the vertical maintenance bye-pass are respectively communicated with the water
Flat maintenance bye-pass and direction regulation pipeline；
The width of the length less than the pedestal of the direction regulation pipeline, the delivery port of the direction regulation pipeline is pointed to
The side preformed hole, rotary extension shower nozzle described in the direction regulation pipeline connection.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the two ends connection of the level maintenance bye-pass
There is end to reserve water receiving pipe, the reserved water receiving pipe in the end connects the rotary extension shower nozzle, the reserved water receiving pipe in the end
Delivery port points to the end face preformed hole.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the quantity of the side preformed hole is than described
The quantity of diaphragm plate is few one.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the direction of the reserved water receiving pipe in the end with
The bottom surface of the pedestal therewith is in 45 °, and to upper water-out.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the delivery port of the reserved water receiving pipe in the end
It is quick connector.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, including a plurality of water supply bye-pass, every institute
Water supply bye-pass is stated to be connected with the vibration means for main pipe for supplying water road by three-way connection.
Preferably, in the automatic spray curing system of above-mentioned prefabricated T-shaped beam, the hydraulic pressure of the frequency-conversionbooster booster water pump is
0.4MPa。
In the curing system of said structure, the shower nozzle is rotary extension shower nozzle.In maintenance, when hydraulic pressure reaches setting water
During pressure, rotary extension shower nozzle stretches out water spray under hydraulic pressure from the side preformed hole and end face preformed hole of pedestal, and is rotation
Water spray, spray scope be on precast pedestal the side of T-shaped beam and, beam wing plate surface and the diaphragm plate adjacent with this shower nozzle
Surface.Because maintenance bye-pass is arranged on the center line of pedestal, the spray of T-shaped beam both sides is more uniform.By above technical side
Case is visible, the automatic spray curing system of the prefabricated T-shaped beam that the present invention is provided, and compared with artificial spray, sprinkling is uniform, and maintenance is time-consuming
It is short, and belong to concealed installation.Supply channel all in ground or in pedestal, it is beam prefabricated during do not interfere with other instruments
With the operation of equipment, Ground arrangement is simplified.Equipment relevant with maintenance is can't see in place when not conserving, only in maintenance
Nozzle stretches work and beam is conserved, will not because of other implement impact effect.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to being used required for embodiment
Accompanying drawing be briefly described, it should be apparent that, for those of ordinary skills, do not paying creative work
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the automatic spray curing system of the prefabricated T-shaped beam that Fig. 1 is provided for the present invention；
The working state schematic representation of the automatic spray curing system of the prefabricated T-shaped beam that Fig. 2 is provided for the present invention；
The pedestal structure schematic diagram of the automatic spray curing system of the prefabricated T-shaped beam that Fig. 3 is provided for the present invention；
Fig. 4 is the working state schematic representation of the automatic spray curing system of the prefabricated T-shaped beam in the I-I directions of Fig. 3.
Wherein：
1- precast pedestals；Water receiving pipe is reserved in 101- sides preformed hole, 102- end face preformed holes, 2- diaphragm plates, 3- ends,
The quick connectors of 301-, 4- rotary extension shower nozzles, 401- swivel nozzles, 402- telescopic sections, 5 pendent sprinklers, 6- external pipelines, 7-
Bye-pass, 8- levels maintenance bye-pass, 9- directions regulation pipeline, 10 prefabricated T-shaped beams, 11- water supply bye-passes, 12- are conserved vertically
Magnetic valve, 13- circulation time switch, 14- frequency-conversionbooster booster water pumps, 15- water sources, 16- vibration means for main pipe for supplying water road.
Specific embodiment
The invention provides a kind of automatic spray curing system of prefabricated T-shaped beam, to solve artificial spray in the prior art
Non-uniform spraying, the maintenance problem that time-consuming and maintenance effect is unstable existing for maintenance method.
In order that those skilled in the art more fully understand the technical scheme in this explanation, it is real below in conjunction with this explanation
The accompanying drawing in example is applied, the technical scheme in this explanation embodiment is clearly and completely described, it is clear that described implementation
Example is only a part of embodiment of this explanation, rather than whole embodiments.Based on the embodiment in this explanation, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to this explanation protection
Scope.
The automatic spray curing system of the prefabricated T-shaped beam that the present invention is provided, prefabricated T-shaped beam 10 is arranged on precast pedestal 1,
Carry out prefabricated and maintenance process.The system include be sequentially connected water source 15, frequency-conversionbooster booster water pump 14, water management system,
Supply channel and rotary extension shower nozzle 4.Fig. 1 is refer to, the automatic spray of the prefabricated T-shaped beam provided the figure shows the present invention is supported
The structural representation of protecting system.As shown in figure 1, the supply channel includes the vibration means for main pipe for supplying water road 16, the water supply branch pipe that are sequentially communicated
Road 11 and maintenance bye-pass.The rotary extension shower nozzle 4 is connected with the maintenance bye-pass.
Fig. 2 is refer to, the working condition of the automatic spray curing system of the prefabricated T-shaped beam provided the figure shows the present invention
Schematic diagram.With reference to Fig. 1 and Fig. 2, the maintenance bye-pass is arranged in the precast pedestal 1, along the center line of the precast pedestal 1
Arrangement, the center line is parallel with the length direction of the prefabricated T-shaped beam 10.
As shown in Fig. 2 being set on two sides of the precast pedestal 1 parallel with the length direction of prefabricated T-shaped beam 10
Side preformed hole 101 is equipped with, end face preformed hole is provided with two end faces of the precast pedestal 1 vertical with the side
102；The rotary extension shower nozzle 4 is arranged in the side preformed hole 101.In maintenance, when hydraulic pressure reaches setting hydraulic pressure,
Rotary extension sprays, and 4 stretch out water spray under hydraulic pressure from the side preformed hole 101 and end face preformed hole 102 of pedestal, and are rotations
Water spray, spray scope is the side of prefabricated T-shaped beam 10 on precast pedestal 1, beam wing plate surface and the horizontal stroke adjacent with this shower nozzle
The surface of dividing plate 2.Because maintenance bye-pass is arranged on the center line of precast pedestal 1, the spray of the both sides of prefabricated T-shaped beam 10 compared with
Uniformly.Therefore, the automatic spray curing system of the prefabricated T-shaped beam that the present invention is provided, compared with artificial spray, sprinkling is uniform, maintenance
It is time-consuming short, and belong to concealed installation.Supply channel all in ground or in pedestal, it is beam prefabricated during do not interfere with other
The operation of instrument and equipment, simplifies Ground arrangement.Equipment relevant with maintenance is can't see in place when not conserving, is only being supported
Nozzle stretches work and beam is conserved during shield, will not because of other implement impact effect.
Fig. 1 is refer to, in above-mentioned technical scheme, the water management system includes circulation time switch 13 and electromagnetism
Valve 12, because the presence of electric power supply control system, the overall process for spraying maintenance can be realized automatically.With reference to above-mentioned technical side
Case, the automatic maintenance spray system of prefabricated T-shaped beam that the present invention is provided can reach " three is complete " maintenance criteria, i.e., full moistening, complete
It is weather, full-automatic.The magnetic valve 12 is arranged between the vibration means for main pipe for supplying water road 16 and the water supply bye-pass 11, the circulation
Time switch 13 and the magnetic valve 12 are electrically connected and electrically connected with the motor of the frequency-conversionbooster booster water pump 14.In actual spray
Drench in maintenance processes, temperature that can according to the size of prefabricated T-shaped beam and at that time conserves spray time and maintenance to set
Interval time.Control whether magnetic valve and frequency-conversionbooster booster water pump draw water from water source using time switch is circulated, so as to control indirectly
Maintenance processed with water whether by water supply bye-pass enter pedestal in maintenance bye-pass, finally control whether open maintenance.I
Know in precasting yard there is many precast pedestals 1, need to simultaneously carry out many making of prefabricated T-shaped beam 10, it is therefore desirable to same
When the prefabricated T-shaped beam page 10 that conserves might have many roots, therefore the curing system that the present invention is provided includes a plurality of water supply branch pipe
Road 11, every water supply bye-pass 11 is connected by three-way connection with the vibration means for main pipe for supplying water road 16, every water supply branch pipe
Magnetic valve is both provided with road, the maintenance water of this water supply bye-pass is controlled.
In order to ensure that it is pre- that rotary extension shower nozzle 4 can successfully pass side preformed hole 101 and end face on precast pedestal 1
Box out 102, the position for reaching setting conserves to prefabricated T-shaped beam.The hydraulic pressure of the frequency-conversionbooster booster water pump 14 is 0.4MPa.Root
The factually experience on border, rotary extension shower nozzle can be using U.S.'s bird rain series shower nozzle.What the shower nozzle sprayed is fan-shaped vaporific.Pass
Process be：The rotary extension shower nozzle 4 includes the telescopic section 402 that is connected and swivel nozzle 401, the telescopic section 402 with
The maintenance bye-pass is connected, and telescopic section 402 extends under the impact of hydraulic pressure, nozzle 401 is rotated and passes above-mentioned reserving
Hole is sprayed, and after spray terminates, the telescopic section 402 is shunk, be rotated nozzle 401 returned to through above-mentioned spray apertures it is prefabricated
In pedestal 1 so that during non-maintenance spray, maintenance of equipment does not produce interference to other operations of precasting yard.Swivel nozzle is not
Disconnected rotation, sprays the vaporific of sector, and the surface of diaphragm plate 2, the side of prefabricated T-shaped beam and beam wing plate is sprayed to from left to right, is
Ensure that fan-shaped water mist sprinkling is uniform, when prefabricated T-shaped beam makes, preferably guarantee side preformed hole can be located at adjacent tabula
Between plate 2, one fewer than the quantity of diaphragm plate 2 of the quantity of side preformed hole 101.
Incorporated by reference to Fig. 1, Fig. 3 and Fig. 4 is referred to, they respectively illustrate the automatic of the prefabricated T-shaped beam that Fig. 3 is provided for the present invention
The work of the automatic spray curing system of the prefabricated T-shaped beam in the pedestal structure schematic diagram of sprinkling curing system and the I-I directions of Fig. 3
View.As shown in figure 4, the maintenance bye-pass includes the level being connected maintenance bye-pass 8, conserves bye-pass vertically
7 and direction regulation pipeline 9, vertically maintenance bye-pass 7 be respectively communicated with level maintenance bye-pass 8 and direction regulation pipeline 9.Adjust in direction
The width of the length less than precast pedestal 1 of pipeline 9 is saved, the delivery port of direction regulation pipeline 9 points to the side preformed hole 101,
Direction regulation pipeline 9 connects the rotary extension shower nozzle 4.If, after upper maintenance spray once terminates, due to rushing for hydraulic pressure
Hitting causes the direction of swivel nozzle 401 not to be to face above-mentioned preformed hole, may influence whether that its is flexible and withdraws, or may
When can influence its spray coverage, swivel nozzle 401 is proofreaded again by adjusting above-mentioned direction regulation pipeline 9 up and down
Spray direction.
On two maintenances of end face of prefabricated T-shaped beam, detailed process is as follows：As shown in Fig. 2 the level maintenance bye-pass
8 two ends are communicated with the reserved water receiving pipe 3 in end, and the delivery port of the reserved water receiving pipe 3 in the end points to the end face preformed hole
102.The direction of the reserved water receiving pipe 3 in the end and the bottom surface of the pedestal therewith are in 45 °, and to upper water-out.The end is pre-
The delivery port for staying water receiving pipe 3 is quick connector 301.After maintenance starts, extension tube attached can be connected at quick connector 301
Road 6, is communicated with pendent sprinkler 5 on external pipeline 6, and maintenance current are passed at pendent sprinkler 5, to the two of prefabricated T-shaped beam 10
Individual end face and Liang Yi top surfaces are sprayed.
The above is only specific embodiment of the invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
The above is only specific embodiment of the invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. the automatic spray curing system of prefabricated T-shaped beam, prefabricated T-shaped beam (10) is arranged on precast pedestal (1), and its feature exists
In, including water source (15), frequency-conversionbooster booster water pump (14), water management system, supply channel and the rotary extension spray being sequentially connected
Head (4)；The supply channel includes the vibration means for main pipe for supplying water road (16), water supply bye-pass (11) and the maintenance bye-pass that are sequentially communicated, institute
Rotary extension shower nozzle (4) is stated to be connected with the maintenance bye-pass；
The maintenance bye-pass is arranged in the precast pedestal (1), is arranged along the center line of the precast pedestal (1), it is described in
Line is parallel with the length direction of the prefabricated T-shaped beam (10)；
It is pre- side to be provided with two sides of the precast pedestal (1) parallel with prefabricated T-shaped beam (10) length direction
Box out (101), end face preformed hole (102) is provided with two end faces of the precast pedestal (1) vertical with the side；
The rotary extension shower nozzle (4) is arranged in the side preformed hole (101)；Wherein,
The rotary extension shower nozzle (4) includes the telescopic section (402) being connected and swivel nozzle (401), the telescopic section (402)
It is connected with the maintenance bye-pass；
The maintenance bye-pass includes that the level being connected conserves bye-pass (8), vertically maintenance bye-pass (7) and direction regulation pipe
Road (9), vertical maintenance bye-pass (7) is respectively communicated with the level and conserves bye-pass (8) and direction regulation pipeline
(9)；
The width of the length less than the pedestal of direction regulation pipeline (9), the delivery port of direction regulation pipeline (9) refers to
To the side preformed hole (101), the direction adjusts pipeline (9) and connects the rotary extension shower nozzle (4).
2. the automatic spray curing system of prefabricated T-shaped beam according to claim 1, it is characterised in that the water supply control
System includes circulation time switch (13) and magnetic valve (12)；The magnetic valve (12) be arranged on the vibration means for main pipe for supplying water road (16) with
Between the water supply bye-pass (11), it is described circulation time switch (13) and the magnetic valve (12) electrically connect and with the change
The motor electrical connection of frequency booster water pump (14).
3. the automatic spray curing system of prefabricated T-shaped beam according to claim 1, it is characterised in that the level maintenance
The two ends of bye-pass (8) are communicated with the reserved water receiving pipe (3) in end, and the delivery port sensing that water receiving pipe (3) is reserved in the end is described
End face preformed hole (102).
4. the automatic spray curing system of prefabricated T-shaped beam according to claim 1, it is characterised in that reserve the side
One fewer than the quantity of diaphragm plate (2) of the quantity in hole (101).
5. the automatic spray curing system of prefabricated T-shaped beam according to claim 3, it is characterised in that reserve the end
The direction of water receiving pipe (3) is in 45 ° with the bottom surface of the precast pedestal (1), and to upper water-out.
6. the automatic spray curing system of prefabricated T-shaped beam according to claim 3, it is characterised in that reserve the end
The delivery port of water receiving pipe (3) is quick connector (301).
7. the automatic spray curing system of prefabricated T-shaped beam according to claim 1, it is characterised in that including a plurality of described
Water supply bye-pass (11), every water supply bye-pass (11) is connected by three-way connection with the vibration means for main pipe for supplying water road (16)
It is logical.
8. the automatic spray curing system of prefabricated T-shaped beam according to claim 1, it is characterised in that the freq uency conversion supercharging
The hydraulic pressure of water pump (14) is 0.4MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445762.7A CN104972554B (en) | 2015-07-27 | 2015-07-27 | The automatic spray curing system of prefabricated T-shaped beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445762.7A CN104972554B (en) | 2015-07-27 | 2015-07-27 | The automatic spray curing system of prefabricated T-shaped beam |
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| Publication Number | Publication Date |
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| CN104972554A CN104972554A (en) | 2015-10-14 |
| CN104972554B true CN104972554B (en) | 2017-07-07 |
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| CN201510445762.7A Expired - Fee Related CN104972554B (en) | 2015-07-27 | 2015-07-27 | The automatic spray curing system of prefabricated T-shaped beam |
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| CN105583946A (en) * | 2016-02-19 | 2016-05-18 | 中国水利水电第十四工程局有限公司 | Prefabricated T-beam spraying water curing system |
| CN105965678B (en) * | 2016-06-24 | 2019-05-17 | 中铁十四局集团第五工程有限公司 | U-shaped beam body integral type sprinkling curing system and method |
| CN106042161A (en) * | 2016-06-30 | 2016-10-26 | 中交航局第四工程有限公司 | Movable automatic spray maintaining device for prefabricated T-shaped beams |
| CN106903785A (en) * | 2017-03-15 | 2017-06-30 | 中交第三公路工程局有限公司 | Automatic spray control system |
| CN107471417A (en) * | 2017-08-21 | 2017-12-15 | 利越集团有限公司 | Fixed hidden precast beam fully-automatic sprinkling maintenance construction engineering method |
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| CN110653918B (en) * | 2019-09-26 | 2021-08-10 | 中交一公局第六工程有限公司 | Construction method for synchronously pouring large-span corrugated steel inclined web precast beam with toothed block on top and bottom plates by post-tensioning method |
| CN110712279B (en) * | 2019-10-23 | 2021-07-27 | 北京力拓铭达机电安装工程有限公司 | Maintenance processing technology of reinforced concrete airtight door leaf and maintenance frame thereof |
| CN111203965A (en) * | 2020-01-13 | 2020-05-29 | 中铁八局集团桥梁工程有限责任公司 | Automatic spraying control system |
| CN111805718B (en) * | 2020-07-31 | 2021-09-24 | 湖北省清江路桥建筑有限公司 | Spraying maintenance system and maintenance method |
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| CN204209809U (en) * | 2014-10-08 | 2015-03-18 | 中南大学 | A kind of automation spray equipment for Precast T-Beam |
| CN104772816A (en) * | 2015-05-05 | 2015-07-15 | 中国铁建大桥工程局集团有限公司 | Automatic control and spray system and method for concrete curing |
-
2015
- 2015-07-27 CN CN201510445762.7A patent/CN104972554B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2279840A1 (en) * | 2009-07-30 | 2011-02-02 | Sacmi Cooperativa Meccanici Imola Societa' Cooperative | Method for the manufacture of a ceramic product and plant implementing the method. |
| CN203854094U (en) * | 2014-01-14 | 2014-10-01 | 葛洲坝集团第二工程有限公司 | Beam plate maintenance spraying system |
| CN104085039A (en) * | 2014-06-23 | 2014-10-08 | 朱华成 | Pedestal type web plate automatic spraying health maintenance system |
| CN203919328U (en) * | 2014-06-24 | 2014-11-05 | 浙江省大成建设集团有限公司 | The circulating automatic spray curing system in bridge prefabrication field |
| CN204209809U (en) * | 2014-10-08 | 2015-03-18 | 中南大学 | A kind of automation spray equipment for Precast T-Beam |
| CN104772816A (en) * | 2015-05-05 | 2015-07-15 | 中国铁建大桥工程局集团有限公司 | Automatic control and spray system and method for concrete curing |
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|---|---|
| CN104972554A (en) | 2015-10-14 |
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