CN2860792Y - Integrated template for prefabrication boundary beam piece and centre beam piece of T-pattern beam bridge - Google Patents
Integrated template for prefabrication boundary beam piece and centre beam piece of T-pattern beam bridge Download PDFInfo
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- CN2860792Y CN2860792Y CN 200520035999 CN200520035999U CN2860792Y CN 2860792 Y CN2860792 Y CN 2860792Y CN 200520035999 CN200520035999 CN 200520035999 CN 200520035999 U CN200520035999 U CN 200520035999U CN 2860792 Y CN2860792 Y CN 2860792Y
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- template
- tabula
- formwork
- end socket
- movable
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Abstract
The utility model discloses an entirety formwork of the side beam and middle beam of the prefabricated T-type beams for bridge including a limb formwork (1), an across-partition formwork (2), a limb moving baffle (3) and an across-partition moving seal head (4). The structure and size of the limb formwork (1) are matched with those of the side beam. The setting of the across-partition formwork (2) is matched with the structure and size of the middle beam. The utility model designs the middle beam formwork and the side beam formwork as an entirety structure. The principal part of the matched formwork is designed in accordance with the structure of the middle beam. The widened part of the limb formwork (1) is designed according to the width of the beam. The formwork is divided at the across-partition plate. The limb moving baffle (3) is installed on the limb formwork (1) to fabricate the middle beam. The side beam can be fabricated by installation of the across-partition moving seal head (4) and by removal of the limb moving baffle (3). The utility model has a simple structure and is convenient for construction, can save investment capital of formwork and improves the use velocity of the formwork.
Description
Affiliated technical field
The utility model relates to a kind of concrete prefabricated production technology of T type beam sheet element of T type beam bridge, especially a kind of prefab-form of producing T type beam sheet.
Background technology
In the construction construction of the T type beam bridge of prior art, need prefabricated identical T type beam beam sheet of striding the footpath.Fig. 1 is the side bar of T type beam bridge and the structure section schematic diagram of central sill, the seam crossing (25) of the flange plate of adjacent T type beam beam sheet is connected with cast-in-place wet seam, the no diaphragm plate in side bar beam sheet (21) outside, between the diaphragm plate (24) of its inboard diaphragm plate (23) and adjacent central sill beam sheet (22), and between each corresponding diaphragm plate of adjacent central sill beam sheet (22) also the mode with cast-in-place wet seam connect.As depicted in figs. 1 and 2, for identical T type beam beam sheet of striding the footpath, its side bar beam sheet (21) that is positioned at the beam bridge both sides is slightly had any different with the size and the structure of the central sill beam sheet (22) that is positioned at the beam bridge centre, that is: central sill beam sheet (22) contains several diaphragm plates (24) to being provided with along T type beam bilateral symmetry, and the flange plate of side bar beam sheet is slightly wide in the size of bridge railings (26) one sides, and its outside does not have diaphragm plate.Therefore, need make the different steel form of two covers in the construction respectively, its template input cost is higher.
Technology contents of the present utility model
Problem to be solved in the utility model is to provide a kind of side bar beam sheet of prefabricated T type beam bridge and integrated template of central sill beam sheet of being used for, and it is simple in structure, and easy construction can be saved the template input cost, improves template and uses turnover rate.
The utility model adopts following technical scheme, comprise edge of a wing template and tabula template, the structure of described edge of a wing template and the structure and the size of size and side bar are complementary, the setting of described tabula template and the structure of central sill and size are complementary, also comprise the movable end socket of edge of a wing sideboard and tabula, described edge of a wing sideboard is connected with edge of a wing template is movable by the first movable jockey, the flange plate structure and the size of its connector and central sill are complementary, the movable end socket of described tabula is connected with the tabula template is movable by the second movable jockey, and the soffit of girder structure and the size in its connector and the side bar outside are complementary.The part (width designs with side bar) of widening of edge of a wing template has been set up edge of a wing sideboard, adjust its set-up mode and can be respectively applied for cast central sill and side bar, when cast central sill beam sheet, described edge of a wing sideboard is fixed on the template of the edge of a wing by the first movable jockey, edge of a wing template is widened the cast storehouse that partly forms and promptly is separated into two parts, and its outside promptly is spaced with widening partly of side bar size design; During cast side bar beam sheet, shed edge of a wing sideboard, edge of a wing template is promptly recovered to contain side bar and is widened cast storehouse partly.In like manner, the tabula template part is set up the movable end socket of tabula, adjust its set-up mode and can be respectively applied for cast side bar and central sill, when cast side bar beam sheet, need the movable end socket of tabula by the second movable jockey, be installed on the tabula template on the soffit of girder of the side bar outside, the cast storehouse that these tabula templates form promptly is spaced, and can not establish the side bar of diaphragm plate for the cast outside; Removing the movable end socket of tabula is pourable central sill beam sheet.
As improvement of the present utility model, the described first movable jockey comprises second through hole of correspondence position on first through hole on the frame of being located at the flange plate sideboard, the edge of a wing template and the screw rod that matches, nut.Adopt this bolt connecting mode, can be easy for installation and removal.
As further improvement of the utility model, the described second movable jockey comprises end socket pull bar, pressing plate, described end socket pull bar one end is fixed on the backboard of the movable end socket of described tabula, the nut that the described end socket pull bar other end is provided with screw thread and matches, correspondence position is provided with the third through-hole that matches with the end socket pull bar on the pressing plate, the pressing plate two ends are provided with fourth hole, on the frame of two branch plates of tabula template, be provided with the fifth hole corresponding with fourth hole, during installment state, fourth hole is connected by bolt with fifth hole.This structure also is to connect by bolt, is convenient to installation and removal.
The utility model unites two into one middle beam forms and side bar template, has saved the template input cost, has improved the template service efficiency.Its concrete technical scheme is to be integral structure with middle beam forms and side bar stencil design, and the main body of a whole set of template is pressed the structural design of central sill, and edge of a wing template is widened and partly pressed the design of side bar width, at diaphragm plate punishment mould.Edge of a wing sideboard is installed on the template of the edge of a wing, can be produced central sill beam sheet; Remove the flange plate sideboard, install the movable end socket of diaphragm plate, but both diaphragm plate casting spaces at shutoff tabula template place is used to produce side bar beam sheet.
Marginal data
Below in conjunction with embodiment the utility model is made further detailed explanation.
Fig. 1 is that the side bar and the central sill of T type beam bridge is combined into whole sectional schematic diagram of striding.
Fig. 2 is the central sill perspective view of T type beam bridge.
Fig. 3 is that (figure a shows the cross section structure of edge of a wing sideboard to edge of a wing sideboard structural representation; Figure b looks schematic diagram for the right side of figure a)
The utility model template group assembling structure sectional schematic diagram when Fig. 4 is the cast central sill.
The utility model template group assembling structure sectional schematic diagram when Fig. 5 is the cast side bar.
Fig. 6 is that (figure c shows the end socket agent structure to the movable end enclosure structure schematic diagram of diaphragm plate; Figure d looks schematic diagram for a figure c left side; Figure e shows the end socket pull bar and the pressure plate structure of the second movable jockey).
Specific embodiment
Extremely shown in Figure 6 as Fig. 4, the utility model comprises edge of a wing template 1 and tabula template 2, the structure of described edge of a wing template 1 and the structure and the size of size and side bar are complementary, the setting of described tabula template 2 and the structure of central sill and size are complementary, also comprise the movable end socket 4 of edge of a wing sideboard 3 and tabula, described edge of a wing sideboard 3 is by the first movable jockey 5 and 1 movable connection of edge of a wing template, and flange plate 14 structures and the size of its connector and central sill are complementary; The movable end socket 4 of described tabula is by the second movable jockey 6 and 2 movable connections of tabula template, and the soffit of girder 13 structures and the size in its connector and the side bar outside are complementary.The part (width designs with side bar) of widening of edge of a wing template 1 has been set up edge of a wing sideboard 3, adjust its set-up mode and can be respectively applied for cast central sill and side bar, when cast central sill beam sheet, described edge of a wing sideboard 3 is fixed on the edge of a wing template 1 by the first movable jockey 5, the cast storehouse that forms on the edge of a wing template 1 promptly is separated into two parts, and its outside promptly is spaced with widening partly of side bar size design; During cast side bar beam sheet, shed edge of a wing sideboard 3, edge of a wing template 1 is promptly recovered to be provided with side bar and is widened cast storehouse partly.In like manner, tabula template 2 places set up the movable end socket 4 of tabula, adjust its set-up mode and can be respectively applied for cast side bar and central sill, when cast side bar beam sheet, need the movable end socket 4 of tabula by the second movable jockey 6, be installed on the tabula template 2 on the soffit of girder 13 of the side bar outside, the cast storehouse that tabula template 2 herein forms promptly is spaced, and can not establish the side bar of diaphragm plate for the cast outside; Remove the movable end socket 4 of tabula and recover tabula template cast storehouse, promptly pourable central sill beam sheet.
Figure 3 shows that the structural principle of flange plate sideboard 3, Fig. 3-b is the comb structure of edge of a wing sideboard 3, and this structure does not influence the normal configuration of exposed steel bar, can ensure its plugging effect again.
As shown in Figure 4, as improvement of the present utility model, the described first movable jockey 5 comprises second through hole of correspondence position on first through hole on the frame of being located at flange plate sideboard 3, the edge of a wing template 1 and the screw rod that matches, nut.Adopt this bolt connecting mode, can be easy for installation and removal.
As shown in Figure 5 and Figure 6, improve as this practical another kind, the described second movable jockey 6 comprises end socket pull bar 7, pressing plate 8, described end socket pull bar 7 one ends are fixed on the backboard of the movable end socket 4 of described tabula, the nut 12 that described end socket pull bar 7 other ends are provided with screw thread and match, correspondence position is provided with the third through-hole 9 that matches with end socket pull bar 7 on the pressing plate 8, pressing plate 8 two ends are provided with fourth hole 10, on the frame of two branch plates of tabula template 2, be provided with the fifth hole 11 corresponding with fourth hole 10, during installment state, fourth hole 10 and fifth hole 11 are connected by bolt.This structure also is to connect by bolt, is convenient to installation and removal.
Shown in Fig. 5 and Fig. 6-c, the utility model also has a kind of improvement, and the correspondence position on the frame of the both ends of the movable end socket 4 of described tabula and two branch plates of tabula template 2 also is provided with end socket locating hole 15.The movable end socket 4 of tabula is connected with tabula template 2 by bolt at end socket locating hole 15 places, its locating effect is better.
Certainly; the of the present utility model above-mentioned first movable jockey 5 and the second movable jockey 6 also can adopt the connected mode of other the multiple variation except that bolt is connected; as snap-in, blade inserting etc.; the utility model is not limited to the concrete structure of the foregoing description; the equivalent transformation of other homogeneous structure all falls within the protection domain of the present utility model.
Claims (4)
1, a kind of side bar beam sheet of prefabricated T type beam bridge and integrated template of central sill beam sheet of being used for, comprise edge of a wing template and tabula template, it is characterized in that: the structure of described edge of a wing template and the structure and the size of size and side bar are complementary, the setting of described tabula template and the structure of central sill and size are complementary, also comprise the movable end socket of edge of a wing sideboard and tabula
Described edge of a wing sideboard is connected with edge of a wing template is movable by the first movable jockey, and the flange plate structure and the size of its connector and central sill are complementary;
The movable end socket of described tabula is connected with the tabula template is movable by the second movable jockey, and the soffit of girder structure and the size in its connector and the side bar outside are complementary.
2, a kind of side bar beam sheet of prefabricated T type beam bridge and integrated template of central sill beam sheet of being used for according to claim 1 is characterized in that: the described first movable jockey comprises second through hole of correspondence position on first through hole on the frame of being located at the flange plate sideboard, the edge of a wing template and the screw rod that matches, nut.
3, a kind of side bar beam sheet of prefabricated T type beam bridge and integrated template of central sill beam sheet of being used for according to claim 1, it is characterized in that: the described second movable jockey comprises the end socket pull bar, pressing plate, described end socket pull bar one end is fixed on the backboard of the movable end socket of described tabula, the nut that the described end socket pull bar other end is provided with screw thread and matches, correspondence position is provided with the third through-hole that matches with the end socket pull bar on the pressing plate, the pressing plate two ends are provided with fourth hole, on the frame of two branch plates of tabula template, be provided with the fifth hole corresponding with fourth hole, during installment state, fourth hole is connected by bolt with fifth hole.
4, a kind of side bar beam sheet of prefabricated T type beam bridge and integrated template of central sill beam sheet of being used for according to claim 3 is characterized in that: the correspondence position on the frame of the both ends of the movable end socket of described tabula and two branch plates of tabula template is provided with the end socket locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035999 CN2860792Y (en) | 2005-11-03 | 2005-11-03 | Integrated template for prefabrication boundary beam piece and centre beam piece of T-pattern beam bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035999 CN2860792Y (en) | 2005-11-03 | 2005-11-03 | Integrated template for prefabrication boundary beam piece and centre beam piece of T-pattern beam bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860792Y true CN2860792Y (en) | 2007-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035999 Expired - Fee Related CN2860792Y (en) | 2005-11-03 | 2005-11-03 | Integrated template for prefabrication boundary beam piece and centre beam piece of T-pattern beam bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860792Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152392A (en) * | 2010-12-31 | 2011-08-17 | 北京中铁房山桥梁有限公司 | Hydraulic device for moulding board of precast beam |
-
2005
- 2005-11-03 CN CN 200520035999 patent/CN2860792Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152392A (en) * | 2010-12-31 | 2011-08-17 | 北京中铁房山桥梁有限公司 | Hydraulic device for moulding board of precast beam |
| CN102152392B (en) * | 2010-12-31 | 2012-09-05 | 北京中铁房山桥梁有限公司 | Hydraulic device for moulding board of precast beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20091203 |