CN208934272U - A kind of precast prestressed T plate with skylight - Google Patents
A kind of precast prestressed T plate with skylight Download PDFInfo
- Publication number
- CN208934272U CN208934272U CN201821607946.4U CN201821607946U CN208934272U CN 208934272 U CN208934272 U CN 208934272U CN 201821607946 U CN201821607946 U CN 201821607946U CN 208934272 U CN208934272 U CN 208934272U
- Authority
- CN
- China
- Prior art keywords
- skylight
- plate
- flank
- steel strand
- strand wires
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model provides a kind of precast prestressed T plate with skylight, including panel, left flank, right flank, steel strand wires and mesh sheet;Wherein, it is placed with parallel the first distributing reinforcement and the second distributing reinforcement in the panel, skylight is opened up between the distributing reinforcement, two skylight bilateral symmetries are distributed;It pours to form skylight beam around the skylight;The left flank and right flank are symmetrically disposed below panel, form double-T shaped structure;The mesh sheet is centrally disposed in flank, is distributed a plurality of steel strand wires in mesh sheet two sides;The steel strand wires are fixed using strand tapered anchorage and anchor plate;Left and right both sides of the chest steel strand wires press left and right, direction tensioning symmetrical above and below respectively.The utility model bearing capacity is big, and long line platform, arrangement property are good, and mold can combine from prestressed stretch-draw power is born, can produce different spans, various sizes of T plate product.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of precast prestressed T plates with skylight.
Background technique
In the prior art, reserving hole forms skylight before cast-in-site roof, it is common practice to before cast-in-place concrete, pre-
It stays the position of skylight to prop up template, then cast-in-place concrete, forms skylight.
Reserving hole formation skylight there is a problem of following before cast-in-site roof: continuously putting in a skylight in large-sized workshop roof has
Certain difficulty, and hole size is restricted.
Utility model content
In order to solve the problems in the prior art, the utility model provides a kind of precast prestressed T plate with skylight,
The T plates advantage such as not only there are plate-girder combination, the load-bearing that can be pressurized, large span can be made, also having both with skylight, meet lighting and ventilation
It is required that.The utility model is realized especially by following technical solution:
A kind of precast prestressed T plate with skylight, including panel, left flank, right flank, steel strand wires and mesh sheet;Wherein,
It is placed with parallel the first distributing reinforcement and the second distributing reinforcement in the panel, skylight, two days are opened up between the distributing reinforcement
Window bilateral symmetry is distributed;It pours to form skylight beam around the skylight;The left flank and right flank are symmetrically disposed on face
Below plate, double-T shaped structure is formed;The mesh sheet is centrally disposed in flank, is distributed a plurality of steel strand wires in mesh sheet two sides;It is described
Steel strand wires are fixed using strand tapered anchorage and anchor plate;Left and right both sides of the chest steel strand wires press left and right, direction tensioning symmetrical above and below respectively.
The T plate further includes built-in fitting and bottom built-in fitting as a further improvement of the utility model, in skylight beam
On quadrangle arrange bottom built-in fitting, the distributing reinforcement outside arrange built-in fitting.
Suspension hook is fixed on panel as a further improvement of the utility model, shown suspension hook is symmetrical set.
Skylight beam further includes skylight beam arrangement of reinforcement as a further improvement of the utility model,;In the beam of skylight short side direction
Add concealed beam.
The mesh sheet is reinforced mesh as a further improvement of the utility model,.
As a further improvement of the utility model, use YJM15-1 strand tapered anchorage, end using 1050mm high,
380mm wide, 100mm thick anchor plate.
Every steel twisted-line tension-force is 193KN as a further improvement of the utility model,.
The beneficial effects of the utility model are: the precast prestressed T plate with skylight of the utility model, has following excellent
Point: 1, bearing capacity is big, and every square can at least bear 5.4kN;2, long line platform, arrangement property are good.The every section of mold is 10 meters long, totally 14 section,
Composition is no more than 140 meters of arbitrarily long long line die station;3, self-supplying capacity, mold are different from tradition from prestressed stretch-draw power is born
Double T molds;4, it can combine, using same set of pedestal and template, the rib of T plate is high, wide adjusted by mold of plate is changed;It can produce
Different spans, various sizes of T plate product.
Detailed description of the invention
Fig. 1 is the panel plane figure of the T plate of the utility model
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is the sectional view of B-B in Fig. 1;
Fig. 4 is the position view of the prestress wire of the utility model;
Fig. 5 is the lift hook position schematic diagram of the utility model;
Wherein, 1 is panel, and 2 be left flank, and 3 be right flank, and 4 be skylight beam, and 5 be skylight, and 6 be built-in fitting, and 7 be bottom
Built-in fitting, 8 be the first distributing reinforcement, and 9 be the second distributing reinforcement, and 10 be steel strand wires, and 11 be mesh sheet, and 12 be suspension hook.
Specific embodiment
The present invention will be further described for explanation and specific embodiment with reference to the accompanying drawing.
As large scale prefabricated concrete component, the prestressing force T plate intention with skylight is dexterous, by skylight and T plate roofing
Combine, suitable for the more demanding industrial premises of daylighting and coliseum etc..
As shown in Figs 1-4, the precast prestressed T plate with skylight of the utility model, including panel (1), left flank
(2), right flank (3), steel strand wires (10), mesh sheet (11), built-in fitting (6) and bottom built-in fitting (7);Wherein, in the panel (1)
It is placed with parallel the first distributing reinforcement (8) and the second distributing reinforcement (9), is opened up between the distributing reinforcement skylight (5), two skylights
(5) bilateral symmetry is distributed;It pours to form skylight beam (4) around the skylight (5);Arrange that bottom is pre- on skylight beam (4)
Embedded part (7) arranges built-in fitting (6) in the outside of the distributing reinforcement;The left flank (2) and right flank (3) are symmetrically disposed on face
Below plate (1), double-T shaped structure is formed;The mesh sheet (11) is centrally disposed in flank, is distributed a plurality of steel in mesh sheet two sides and twists
Line (10);The steel strand wires (10) are fixed using strand tapered anchorage and anchor plate;Left and right both sides of the chest steel strand wires are pressed respectively to be controlled, up and down
Symmetry direction tensioning.
As shown in figure 5, fixing 4 suspension hooks (10) on panel, it is symmetrical set.
The production process of the precast prestressed T plate with skylight of the utility model is as follows:
1, it first cleans die station and has propped up skylight inner template in advance;It arranges simultaneously tension steel strand, disposes steel mesh and built-in fitting;
2, concrete rib is carried out after installing to pour, and skylight external mold is installed again when being poured into panel bottom level line position
Plate then successively pours the concrete of T plate panel and skylight beam;
3, mould form removal is removed in overlay film steam curing afterwards for 24 hours, puts a steel strand wires and lifts.
Wherein, answer placement layer by layer when pouring rib base concrete, reduce because the too deep bring of flank vibrate leakiness the problems such as;
Using YJM15-1 strand tapered anchorage, the end anchor plate thick using 1050mm high, 380mm wide, 100mm;Every steel strand tension
Power is 193KN, and left and right both sides of the chest steel strand wires press left and right direction tensioning symmetrical above and below respectively;Skylight beam arrangement of reinforcement should be calculated individually, skylight
The beam of short side direction should add concealed beam;Skylight beam quadrangle should add built-in fitting, convenient for the installation such as later period shutter;Warming and cooling rate
The difference of not preferably greater than 20 DEG C/h, surface temperature and environment temperature is no more than 25 DEG C;Pressure resistance is carried out to test block before lifting
Degree test, pressure testing intensity reach design/prescribed requirement when side and permit putting a lifting.
Those skilled in the art of the present technique are appreciated that the various operations crossed by discussion in the utility model, method, process
In step, measure, scheme can be replaced, changed, combined or be deleted.Further, have in the utility model and begged for
It can also be replaced by other steps, measures, and schemes in various operations excessively, method, process, changed, reset, be decomposed, group
It closes or deletes.Further, it is in the prior art have in various operations, method disclosed in the utility model, process
Steps, measures, and schemes may also be alternated, changed, rearranged, decomposed, combined or deleted.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
For those skilled in the art, without departing from the concept of the premise utility, if can also make
Simple deduction or replace are done, all shall be regarded as belonging to the protection scope of the utility model.
Claims (7)
1. a kind of precast prestressed T plate with skylight, it is characterised in that: the T plate include panel, left flank, right flank,
Steel strand wires and mesh sheet;Wherein, parallel the first distributing reinforcement and the second distributing reinforcement are placed in the panel, the distributing reinforcement it
Between open up skylight, two skylights bilateral symmetries are distributed;It pours to form skylight beam around the skylight;The left flank and the right side
Flank is symmetrically disposed below panel, forms double-T shaped structure;The mesh sheet is centrally disposed in flank, in mesh sheet two sides point
The a plurality of steel strand wires of cloth;The steel strand wires are fixed using strand tapered anchorage and anchor plate;Left and right both sides of the chest steel strand wires press respectively left and right, on
Lower symmetry direction tensioning.
2. the precast prestressed T plate according to claim 1 with skylight, it is characterised in that: the T plate further includes pre-
Bottom built-in fitting is arranged in embedded part and bottom built-in fitting, the quadrangle on skylight beam, arranges built-in fitting in the outside of the distributing reinforcement.
3. the precast prestressed T plate according to claim 1 with skylight, it is characterised in that: suspension hook is fixed on panel,
Shown suspension hook is symmetrical set.
4. the precast prestressed T plate according to claim 1 with skylight, it is characterised in that: skylight beam further includes skylight
Beam arrangement of reinforcement;Concealed beam is added in the beam of skylight short side direction.
5. the precast prestressed T plate according to claim 1 with skylight, it is characterised in that: the mesh sheet is steel mesh
Piece.
6. the precast prestressed T plate according to claim 1 with skylight, it is characterised in that: every steel twisted-line tension-force
For 193KN.
7. the precast prestressed T plate according to claim 1 with skylight, it is characterised in that: use YJM15-1 clip type
Anchorage, the end anchor plate thick using 1050mm high, 380mm wide, 100mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821607946.4U CN208934272U (en) | 2018-09-30 | 2018-09-30 | A kind of precast prestressed T plate with skylight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821607946.4U CN208934272U (en) | 2018-09-30 | 2018-09-30 | A kind of precast prestressed T plate with skylight |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208934272U true CN208934272U (en) | 2019-06-04 |
Family
ID=66723274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821607946.4U Active CN208934272U (en) | 2018-09-30 | 2018-09-30 | A kind of precast prestressed T plate with skylight |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208934272U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
-
2018
- 2018-09-30 CN CN201821607946.4U patent/CN208934272U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205653944U (en) | Prestressed concrete truss superimposed sheet | |
CN106703269A (en) | Prestressed concrete superimposed sheet with steel trusses and manufacturing method | |
CN211172623U (en) | Cast-in-place concrete floor structure free of form removal | |
CN107984610B (en) | A kind of prestressing force small box girder production method | |
CN207660136U (en) | A kind of assembly concrete frame-shear wall keyway connection structure | |
CN206352357U (en) | A kind of prestressed concrete overlapped slab with steel truss | |
CN208934272U (en) | A kind of precast prestressed T plate with skylight | |
CN208502068U (en) | A kind of partial precast assembly prestress girder with rolled steel section en cased in concrete | |
CN109138284A (en) | A kind of precast prestressed T plate and preparation method thereof with skylight | |
CN109356126B (en) | Semi-prefabricated gallery structure and gallery construction method | |
CN204676607U (en) | Poured band of outer wall of basement plugging structure | |
CN106639041A (en) | Vertical assembly type shear wall connecting system with hidden beams and hidden columns | |
CN216689076U (en) | A prefabricated apron that is used for hollow mound top to pour construction | |
CN216920894U (en) | Prefabricated floor panel with removable stiffening member | |
CN105971287B (en) | Counter force wall vertical prestressing construction method | |
CN113059685B (en) | Precast beam construction system and construction method | |
CN211057613U (en) | Anchorage front anchor chamber cover plate | |
CN115026944A (en) | Method for pre-stressed construction of highway municipal prestressed concrete precast box girder | |
CN208934218U (en) | A kind of precast prestressed T plate of flooring | |
CN206591624U (en) | A kind of prefabricated PC concrete overlaps groove type plate sheet-pile composite frame structure | |
CN109291208B (en) | Large-span prestressed concrete double-T-plate construction method | |
CN209011152U (en) | Tower crane based on bonded prestressed concrete | |
CN207277202U (en) | A kind of cast-in-place support hardened layer using special precast block | |
CN208428458U (en) | A kind of reinforcing bar tire fixture of precast segment box beam | |
CN110029762A (en) | One kind precast prestressed hollow superposed floor with ribbing and its construction method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |