CN209289503U - A kind of prefabricated simple supported box beam template of Winter protection heating - Google Patents
A kind of prefabricated simple supported box beam template of Winter protection heating Download PDFInfo
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- CN209289503U CN209289503U CN201821079646.3U CN201821079646U CN209289503U CN 209289503 U CN209289503 U CN 209289503U CN 201821079646 U CN201821079646 U CN 201821079646U CN 209289503 U CN209289503 U CN 209289503U
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- box beam
- supported box
- simple supported
- steel form
- heat
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Abstract
The utility model discloses a kind of Winter protections to heat prefabricated simple supported box beam template, including simple supported box beam, simple supported box beam template, simple supported box beam steel form and heating water tank, simple supported box beam is overlapped on the upper end of simple supported box beam template, simple supported box beam template is double template, including simple supported box beam steel form and simple supported box beam steel form insulating layer, simple supported box beam steel form insulating layer is arranged on the outside of simple supported box beam steel form, and one of heat-dissipating pipe is arranged in 20 centimeters in simple supported box beam steel form insulating layer；Simple supported box beam template is divided into double template by the utility model, the setting of simple supported box beam steel form insulating layer reduces thermal loss on the outside of simple supported box beam steel form, heat-dissipating pipe is set in simple supported box beam steel form insulating layer, it is circulated and is reached to template heating effect in heat-dissipating pipe by hot water, inlet and outlet temperature is measured by temperature inductor to adjust pump working efficiency, and the higher simple supported box beam construction prefabricated for Winter protection of the degree of automation is of great significance.
Description
Technical field
The utility model relates to technical field of bridge construction, specially a kind of Winter protection heats prefabricated simple supported box beam mould
Plate.
Background technique
At present the most of large-scale simply supported girder bridge Superstructure Construction in China be all using mechanized construction, precast beam factory into
It is installed in place after reaching design strength after the prefabricated, health of row by beam delivering machine tool and machinery of setting a roof beam in place, due to duration of a project and prefabricated
Place limitation generallys use continuous productive process and carries out bridge superstructure construction, special since bridge superstructure is longer curing cycle
It is not the period across several years engineerings, carries out bridge superstructure construction in winter and occur often, since concrete curing needs
Specific temperature and damp condition, winter temperature is extremely difficult to curing requirements, therefore unit in charge of construction uses many methods to simply supported beam
It is conserved, increases higher construction cost, in order to reduce construction cost, guarantee that cold weather concrete maintenance reaches codes and standards pair
It is of great significance for construction enterprises；For this purpose, the utility model proposes a kind of Winter protections to heat prefabricated simple supported box beam mould
Plate.
Utility model content
The purpose of this utility model is to provide a kind of Winter protections to heat prefabricated simple supported box beam template, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of prefabricated freely-supported case of Winter protection heating
Beam forms, including simple supported box beam, simple supported box beam template, simple supported box beam steel form and heating water tank, the simple supported box beam overlap joint
In the upper end of simple supported box beam template, the simple supported box beam template is double template, including simple supported box beam steel form and simple supported box beam
Steel form insulating layer, simple supported box beam steel form insulating layer are arranged on the outside of simple supported box beam steel form, protect in simple supported box beam steel form
One of heat-dissipating pipe, the wing plate of simple supported box beam and heat-dissipating pipe heat-dissipating pipe and letter inside web templates is arranged in 20 centimeters in warm layer
It is sequentially joined end to end between heat-dissipating pipe in branch box beam steel form insulating layer using heat dissipation pipe connected pipe, forms one with heating water tank
A groove is arranged in a closed circulation on the pedestal of simple supported box beam, and simple supported box beam steel form insulating layer, letter are arranged in groove
It is welded with support column between branch box beam steel form insulating layer and bottom portion of groove, is pacified in each circulation water inlet of simple supported box beam template
A water inlet temperature inductor is filled, one outlet temperature inductor is installed in the circulating outlet of simple supported box beam template, is entered
Mouth of a river temperature inductor and outlet temperature inductor are wirelessly connected with computerized control system.
Preferably, laterally a support is arranged at interval of two in the heat-dissipating pipe in the simple supported box beam steel form insulating layer
Column, a piece support column of longitudinal every 40 centimetres of settings.
Preferably, the simple supported box beam steel form insulating layer with a thickness of 40 millimeters, the overall diameter of the heat-dissipating pipe is
20 millimeters, heat dissipation tube wall is three millimeters of steel-tube construction, and clear distance is 200 millimeters between adjacent heat radiation pipe.
Preferably, the heat-dissipating pipe in the wing plate and web templates of the simple supported box beam forms a closure with heating water tank and follows
Ring, heat-dissipating pipe and heating water tank in the bottom plate of simple supported box beam form another closed circulation.
Preferably, the heat-dissipating pipe water inlet pipe installs water inlet temperature inductor, installs water outlet in heat-dissipating pipe outlet pipe
Temperature inductor.
Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional
By force, it has the advantage that
Simple supported box beam template is divided into double template by the utility model, and simple supported box beam steel form insulating layer is arranged in freely-supported case
Thermal loss is reduced on the outside of girder steel formwork, heat-dissipating pipe is set in simple supported box beam steel form insulating layer, by hot water in heat-dissipating pipe
Middle circulation reaches to template heating effect, measures inlet and outlet temperature to adjust pump working efficiency, automatically by temperature inductor
The higher simple supported box beam construction prefabricated for Winter protection of change degree is of great significance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural side view.
In figure: simple supported box beam 1, simple supported box beam steel form 3, simple supported box beam steel form insulating layer 4, dissipates simple supported box beam template 2
Heat pipe 5, heat dissipation pipe connected pipe 6, water inlet temperature inductor 7, outlet temperature inductor 8, heating water tank 9, computer control system
System 10, support column 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of prefabricated simple supported box beam mould of Winter protection heating
Plate, including simple supported box beam 1, simple supported box beam template 2, simple supported box beam steel form 3 and heating water tank 9, simple supported box beam 1 are overlapped on letter
The upper end of branch box girder formwork 2, simple supported box beam template 2 are double template, including simple supported box beam steel form 3 and simple supported box beam steel form
Insulating layer 4, the setting of simple supported box beam steel form insulating layer 4 is in 3 outside of simple supported box beam steel form, in simple supported box beam steel form insulating layer
One of heat-dissipating pipe 5, the wing plate of simple supported box beam 1 and heat-dissipating pipe heat-dissipating pipe 5 and letter inside web templates is arranged in 20 centimeters in 4
It is sequentially joined end to end between heat-dissipating pipe 5 in branch box beam steel form insulating layer 4 using heat dissipation pipe connected pipe 6, with 9 shape of heating water tank
At a closed circulation, a groove is set on the pedestal of simple supported box beam 1, simple supported box beam steel form is set in groove and is kept the temperature
Layer 4, is welded with support column 11 between simple supported box beam steel form insulating layer 4 and bottom portion of groove, follows in each of simple supported box beam template 2
Ring water inlet installs a water inlet temperature inductor 7, installs a water outlet temperature in the circulating outlet of simple supported box beam template 2
Inductor 8 is spent, water inlet temperature inductor 7 and outlet temperature inductor 8 are wirelessly connected with computerized control system 10.
Further, the heat-dissipating pipe 5 in simple supported box beam steel form insulating layer 4 is laterally at interval of a piece support column of two settings
11, a piece support column 11 of longitudinal every 40 centimetres of settings.
Further, simple supported box beam steel form insulating layer 4 with a thickness of 40 millimeters, the overall diameter of heat-dissipating pipe 5 is 20
Millimeter, 5 tube wall of heat-dissipating pipe are three millimeters of steel-tube construction, and clear distance is 200 millimeters between adjacent heat radiation pipe 5) fill outside 5 it is thermally conductive
Performance and the good material of thermal insulation property.
Further, the heat-dissipating pipe 5 in the wing plate and web templates of simple supported box beam 1 and heating water tank 9 form a closure
It recycles, the heat-dissipating pipe 5 and heating water tank 9 in the bottom plate of simple supported box beam 1 form another closed circulation, and a simple supported box beam 1 is logical
Heating effect can be rapidly achieved by crossing three groups of closed circulations.
Further, 5 water inlet pipe of heat-dissipating pipe installs water inlet temperature inductor 7, installs water outlet in 5 outlet pipe of heat-dissipating pipe
Temperature inductor 8 constantly measures the temperature of Inlet and outlet water by temperature inductor, guarantees that leaving water temperature reaches the maintenance of code requirement
Temperature most lower limit；Measurement inlet and outlet temperature can be transferred to computerized control system 10 by temperature inductor, pass through temperature controlled water
The size of pump output hot water amount.
Working principle: in use, a groove is arranged on the pedestal of simple supported box beam 1, groove top surface size is greater than freely-supported
Simple supported box beam steel form insulating layer 4 is arranged, on simple supported box beam steel form insulating layer 4 in the base plate size of box girder formwork 2 in groove
Layer is the bottom plate of simple supported box beam steel form 3, installs side template, assembling reinforcement, 1 inner template of simple supported box beam, casting concrete, if warm
When degree is lower than concrete curing temperature, add 9 internal water of heating water tank to heat to three groups by computerized control system 10, starts
It is a circulation that hot water is injected heat-dissipating pipe 5 passing water tank back by water pipe by water pump, and hot water is transferred heat to by heat-dissipating pipe 5
Simple supported box beam steel form insulating layer 4 is transferred to simple supported box beam steel form 3 by simple supported box beam steel form insulating layer 4, then by freely-supported
Box beam steel form 3 is transferred to concrete, since thermal loss causes water outlet water temperature lower than water inlet water temperature, passes through water inlet temperature
Degree inductor 7 and outlet temperature inductor 8 constantly measures coolant-temperature gage damaed cordition, when water inlet and outlet temperature differ compared with
Hour illustrates that circulatory system thermal loss is smaller, and heat transmitting reaches equilibrium state, this process is more enough to be mentioned for cold weather concrete maintenance
For better condition.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Winter protection heats prefabricated simple supported box beam template, including simple supported box beam (1), simple supported box beam template (2), freely-supported case
Girder steel formwork (3) and heating water tank (9), it is characterised in that: the simple supported box beam (1) is overlapped on simple supported box beam template (2)
Upper end, the simple supported box beam template (2) are double template, including simple supported box beam steel form (3) and the heat preservation of simple supported box beam steel form
Layer (4), simple supported box beam steel form insulating layer (4) setting are kept the temperature on the outside of simple supported box beam steel form (3) in simple supported box beam steel form
One of heat-dissipating pipe (5), the wing plate of simple supported box beam (1) and the heat-dissipating pipe (5) inside web templates is arranged in 20 centimeters in layer (4)
It is sequentially joined end to end between the heat-dissipating pipe (5) in simple supported box beam steel form insulating layer (4) using heat dissipation pipe connected pipe (6), with
Heating water tank (9) forms a closed circulation, and a groove is arranged on the pedestal of simple supported box beam (1), and letter is arranged in groove
Branch box beam steel form insulating layer (4) is welded with support column (11) between simple supported box beam steel form insulating layer (4) and bottom portion of groove,
One water inlet temperature inductor (7) is installed in each circulation water inlet of simple supported box beam template (2), in simple supported box beam template
(2) circulating outlet installs an outlet temperature inductor (8), water inlet temperature inductor (7) and outlet temperature sense
Device (8) is answered to be wirelessly connected with computerized control system (10).
2. a kind of Winter protection according to claim 1 heats prefabricated simple supported box beam template, it is characterised in that: the freely-supported
Heat-dissipating pipe (5) in box beam steel form insulating layer (4) is laterally at interval of a piece support column (11) of two settings, every 40 lis of longitudinal direction
A rice piece support column (11) of setting.
3. a kind of Winter protection according to claim 1 heats prefabricated simple supported box beam template, it is characterised in that: the freely-supported
Box beam steel form insulating layer (4) with a thickness of 40 millimeters, the overall diameter of the heat-dissipating pipe (5) is 20 millimeters, heat-dissipating pipe (5)
Tube wall is three millimeters of steel-tube construction, and clear distance is 200 millimeters between adjacent heat radiation pipe (5).
4. a kind of Winter protection according to claim 1 heats prefabricated simple supported box beam template, it is characterised in that: the freely-supported
Heat-dissipating pipe (5) and heating water tank (9) in the wing plate and web templates of box beam (1) form a closed circulation, simple supported box beam (1)
Bottom plate in heat-dissipating pipe (5) and heating water tank (9) form another closed circulation.
5. a kind of Winter protection according to claim 1 heats prefabricated simple supported box beam template, it is characterised in that: the heat dissipation
(5) water inlet pipe installation water inlet temperature inductor (7) is managed, outlet temperature inductor (8) are installed in heat-dissipating pipe (5) outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079646.3U CN209289503U (en) | 2018-07-09 | 2018-07-09 | A kind of prefabricated simple supported box beam template of Winter protection heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079646.3U CN209289503U (en) | 2018-07-09 | 2018-07-09 | A kind of prefabricated simple supported box beam template of Winter protection heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209289503U true CN209289503U (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079646.3U Expired - Fee Related CN209289503U (en) | 2018-07-09 | 2018-07-09 | A kind of prefabricated simple supported box beam template of Winter protection heating |
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| CN (1) | CN209289503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858697A (en) * | 2018-07-09 | 2018-11-23 | 贵州新联爆破工程集团有限公司 | A kind of prefabricated simple supported box beam template of Winter protection heating |
-
2018
- 2018-07-09 CN CN201821079646.3U patent/CN209289503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858697A (en) * | 2018-07-09 | 2018-11-23 | 贵州新联爆破工程集团有限公司 | A kind of prefabricated simple supported box beam template of Winter protection heating |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |