CN217257057U - Prefabricated T roof beam template subassembly of adjustable length - Google Patents
Prefabricated T roof beam template subassembly of adjustable length Download PDFInfo
- Publication number
- CN217257057U CN217257057U CN202123440408.5U CN202123440408U CN217257057U CN 217257057 U CN217257057 U CN 217257057U CN 202123440408 U CN202123440408 U CN 202123440408U CN 217257057 U CN217257057 U CN 217257057U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- table top
- length
- web
- template
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a prefabricated T beam template assembly with adjustable length, which comprises a pedestal and a T beam template, wherein the T beam template comprises a web side mold and a web end mold, the web side mold positioned at the middle cross section of the T beam span is provided with a template adjusting block, and a counter-pulling screw rod is arranged between the web end mold and the end part of the web side mold; the prefabricated pedestal is divided into two parts, one part is a basic pedestal and is provided with a fixed table board, the other part is a lengthened pedestal which is shorter than the basic pedestal, and a movable table board is arranged above the lengthened pedestal; the widths of the fixed table top and the movable table top are equal to the width of the bottom surface of the middle cross section of the T-shaped beam; a bag bottom is arranged at the bottom of a web side mold of the bottom surface widening section and the bottom surface width gradually changing section at two ends of the T-shaped beam; arranging a beam shoe bottom die at the position of the beam shoe; an on-site adjusting section is arranged between the beam shoe bottom die and the movable table top or the fixed table top. Adopt the utility model discloses, use the precast beam that multiple length can be produced to same set of template and pedestal, can effectively promote the utilization ratio of template and pedestal, reduce the resource input.
Description
Technical Field
The utility model relates to a prefabricated T roof beam template and pedestal, especially a prefabricated T roof beam template and pedestal of adjustable length.
Background
Roads in mountainous areas are limited by terrains, longitudinal slopes and linear curvatures of bridges are large, and more simply supported bridge bridges are prefabricated due to the consideration of shock resistance and uneven deformation resistance; especially, on the interchange overpass, the irregular precast beams with large deflection angle, large longitudinal slope and variable beam length are used in large quantity. The irregularity of the precast beam causes the precast beam to have complex precast process, the utilization rate of the conventional matched template and pedestal is low, the construction period and the cost investment are increased, and the original conventional precast beam template and pedestal can not be well adapted to the production of a large number of precast beams with complex and variable parameters.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the well-known technology and provide a prefabricated T roof beam template subassembly of adjustable length, use the precast beam that same set of template and pedestal can produce arbitrary length, can effectively promote the utilization ratio of template and pedestal, improve the efficiency of construction, reduce the resource input.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the utility model provides a prefabricated T roof beam template subassembly of adjustable length, includes pedestal and T roof beam template, T roof beam template includes web side mould and web end mould, is located the web side mould that the T roof beam strides the medium cross section and is provided with the template regulating block, the template regulating block has two kinds, and one kind is the fixed length regulating block, and one kind is the modulus regulating block, the length of fixed length regulating block is not less than 1000mm, the length of modulus regulating block uses T roof beam driving track slab steel bar interval's 1/2 as the modulus, is not more than 500mm the four corners of web end mould with set up the diagonal screw rod between the tip of web side mould, the diagonal screw rod with web end mould passes through nut I and is connected, nut I welding is in web end mould inboard, the diagonal screw rod with web side mould tip passes through the otic placode connection, and the otic placode welding is at web side mould tip, the oppositely pulling screw rods are fixedly connected to the ear plates in an adjustable position; the pedestal is a concrete pedestal and is divided into two parts, one part is a foundation pedestal and is provided with a fixed table top, channel steel I is arranged on two sides below the fixed table top, a grout stopping strip I is arranged in the channel steel I, the channel steel I and the fixed table top are both fixed on the top of the foundation pedestal, and the length of the foundation pedestal is equal to the length of a minimum designed beam length minus beam shoes at two ends of the beam; the other part is a lengthened pedestal which is lower than the basic pedestal, a movable table top is arranged above the lengthened pedestal and is arranged at two ends of the basic pedestal, the movable table top is flush with the fixed table top, two sides below the movable table top are provided with channel steel II, a grout stopping strip II is arranged in the channel steel II, and the channel steel II is arranged on the top surface of the lengthened pedestal; the widths of the fixed table top and the movable table top are equal to the width of the bottom surface of the middle cross section of the T-shaped beam; the bottom of a web plate side die of a bottom surface widening section and a bottom surface width gradual change section at two ends of the T beam is provided with a bag bottom, the bag bottom is made of section steel or a thick steel plate, one side of the bag bottom is welded and fixed with the web plate side die, the other side of the bag bottom is aligned with the fixed table top or the movable table top, the top surface of the bag bottom is a plane and is aligned with the fixed table top or the movable table top, the width of the bag bottom changes along with the change of the width of the bottom surface at different positions of the T beam and is equal to half of the difference value of the width of the bottom surface of the T beam between the corresponding positions of the T beam and the middle bottom surface; arranging a beam shoe bottom die at the position of a beam shoe, wherein the beam shoe bottom die adopts a wood wedge support pad to form a slope; the roof beam boots die block with the activity mesa or be equipped with the on-the-spot regulation section between the fixed mesa, the on-the-spot regulation section is equipped with the square frame of being enclosed by only the thick liquid strip the square frame intussuseption is filled with the coarse sand body the square frame top covers there is the plywood, the plywood top covers there is the plastic sheeting, the plastic sheeting with the activity mesa or the fixed mesa parallel and level.
The split screw is locked on the ear plate by adopting a front nut and a rear nut II.
The utility model has the advantages and positive effects that: the length of the web side die is greatly adjusted by adopting the fixed-length adjusting block and the modulus adjusting block, the length of the beam is finely adjusted by adopting the end die with the counter-pulling screw rod, the length of the panel of the prefabricated pedestal is greatly adjusted by adopting the movable panel of the prefabricated pedestal, the length of the panel of the prefabricated pedestal is finely adjusted by adopting the field adjusting section made of the grout stopping strip and coarse sand, the beam shoe can be arranged at any position on the prefabricated pedestal according to the designed length of the T beam by adjusting the length of the panel of the prefabricated pedestal, the bottom widening section of the T beam can be changed along with the change of the position of the template by arranging the bottom covers at the bottoms of the web side dies at two ends of the T beam, and the prefabricated T beam with any length can be produced by matching the side dies with the prefabricated pedestal.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a T-beam web side form of the present invention;
FIG. 3 is a cross-sectional view of the foundation bed of the present invention;
FIG. 4 is a cross-sectional view of the lengthened pedestal and the movable table of the present invention;
FIG. 5 is a cross-sectional structural view of the movable table of the present invention;
fig. 6 is a cross-sectional structural view of the field adjustment section of the present invention.
In the figure: 1. a web side mold; 2. a web end die; 3.1, a fixed length adjusting block; 3.2 modulus adjusting block; 4. oppositely pulling the screw rod; 5. a nut I; 6. an ear plate; 7. a nut II; 8. a foundation pedestal; 9. fixing the table top; 10. channel steel I; 11. a grout stopping strip I; 12. lengthening the pedestal; 13. a movable table top; 14. channel steel II; 15. a grout stopping strip II; 16. wrapping the bottom; 17. a beam shoe bottom die; 18. wood wedge; 19. a field conditioning section; 20. a square frame surrounded by the grout stopping strips; 21. coarse sand bodies; 22. a plywood panel; 23. and (3) plastic cloth.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
referring to fig. 1 to 6, a prefabricated T-beam formwork assembly with adjustable length includes a pedestal and a T-beam formwork, where the T-beam formwork includes a web side formwork 1 and a web end formwork 2, and the web side formwork located at a middle cross section of a T-beam span is provided with two formwork adjusting blocks, one of the two formwork adjusting blocks is a fixed length adjusting block 3.1, the other is a modulus adjusting block 3.2, the length of the fixed length adjusting block 3.1 is not less than 1000mm, and in this embodiment, the two lengths are 1500mm and 1000mm, respectively. The length of the module adjusting block 3.2 takes 1/2 of the steel bar spacing of the T-beam roadway plate as a module l, the maximum length is not more than 500mm, and in the embodiment, the length is l, 2l, 3l and 4 l. Web end mould 2's four corners with set up between the tip of web side form 1 and to drawing screw rod 4, to drawing screw rod 4 with web end mould passes through nut I5 and connects, nut I5 welding is in 2 inboards of web end mould, to drawing screw rod 4 with web side form tip passes through otic placode 6 and connects, and otic placode 6 welding is at 1 tip of web side form, to drawing screw rod 4 adjustable ground rigid coupling of position is in on the otic placode 6.
The pedestal is a concrete pedestal and is divided into two parts, one part is a foundation pedestal 8 and is provided with a fixed table top 9, two sides below the fixed table top are provided with channel steel I10, a grout stopping bar I11 is arranged in the channel steel I10, the channel steel I11 and the fixed table top 9 are both fixed at the top of the foundation pedestal 8, and the length of the foundation pedestal 8 is equal to the length of a minimum designed beam length minus beam shoes at two ends of the beam; the other part is a lengthened pedestal 12 which is lower than the basic pedestal, a movable table top 13 is arranged above the lengthened pedestal and is arranged at two ends of the basic pedestal 8, the movable table top 13 is flush with the fixed table top 9, two sides below the movable table top 13 are provided with channel steel II 14, a grout stopping bar II 15 is arranged in the channel steel II 14, and the channel steel II 14 is arranged on the top surface of the lengthened pedestal 12; the widths of the fixed table top 9 and the movable table top 13 are equal to the width of the bottom surface of the middle cross section of the T-shaped beam.
Set up package end 16 in 1 bottoms of web side form of T roof beam both ends bottom surface widening section and bottom surface width transition, package end 16 adopts shaped steel or steel plate to make, one side with 1 welded fastening of web side form, the opposite side with fixed table surface 9 or activity mesa 13 is drawn close to, package end 16 top surface is the plane, with fixed table surface 9 or activity mesa 13 parallel and level, the width of package end 16 changes along with the change of the different position bottom surface width of T roof beam, equals that T roof beam corresponding part bottom surface width subtracts half of the difference of T roof beam stride bottom surface width.
A beam shoe bottom die 17 is arranged at the position of a beam shoe, and the beam shoe bottom die is padded by a wood wedge 18 to form a slope; a field adjusting section 19 is arranged between the beam boot bottom mold 17 and the movable table top 13 or the fixed table top 9, the field adjusting section 19 is provided with a square frame 20 enclosed by a grout stopping strip, the square frame 20 is filled with coarse sand bodies 21, the top of the square frame 20 is covered with a plywood 22, the top of the plywood 22 is covered with plastic cloth 23, and the plastic cloth 23 is flush with the movable table top 13 or the fixed table top 9.
In this embodiment, the opposite-pulling screw rod 4 is locked on the ear plate 6 by adopting a front nut and a rear nut II 7, so that the installation and the disassembly are convenient.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.
Claims (2)
1. The utility model provides a prefabricated T roof beam template subassembly of adjustable length, includes pedestal and T roof beam template, the T roof beam template includes web side mould and web end mould, its characterized in that, and the web side mould that is located T roof beam and strides the medium cross section is provided with the template regulating block, the template regulating block has two kinds, one kind is the fixed length regulating block, one kind is the modulus regulating block, the length of fixed length regulating block is not less than 1000mm, the length of modulus regulating block uses 1/2 of T roof beam driving lane slab rebar interval as the modulus, and the maximum length is not more than 500mm set up the split screw rod between the four corners of web end mould and the tip of web side mould, the split screw rod with web end mould passes through nut I and is connected, nut I welds in web end mould inboard, the split screw rod with web side mould tip passes through the otic placode connection, the otic placode welding is at web side mould tip, the oppositely pulling screw rods are fixedly connected to the ear plates in an adjustable position;
the pedestal is a concrete pedestal and is divided into two parts, one part is a foundation pedestal and is provided with a fixed platform surface, two sides below the fixed platform surface are provided with channel steel I, a grout stopping strip I is installed in the channel steel I, the channel steel I and the fixed platform surface are both fixed at the top of the foundation pedestal, and the length of the foundation pedestal is equal to the length of a minimum designed beam length minus beam shoes at two ends of the beam; the other part is a lengthened pedestal which is lower than the basic pedestal, a movable table top is arranged above the lengthened pedestal and is arranged at two ends of the basic pedestal, the movable table top is flush with the fixed table top, two sides below the movable table top are provided with channel steel II, a grout stopping strip II is arranged in the channel steel II, and the channel steel II is arranged on the top surface of the lengthened pedestal; the widths of the fixed table top and the movable table top are equal to the width of the bottom surface of the middle cross section of the T-shaped beam;
the bottom of a web plate side die of a bottom surface widening section and a bottom surface width gradual change section at two ends of the T beam is provided with a bag bottom, the bag bottom is made of section steel or a thick steel plate, one side of the bag bottom is welded and fixed with the web plate side die, the other side of the bag bottom is aligned with the fixed table top or the movable table top, the top surface of the bag bottom is a plane and is aligned with the fixed table top or the movable table top, the width of the bag bottom changes along with the change of the width of the bottom surface at different positions of the T beam and is equal to half of the difference value of the width of the bottom surface of the T beam between the corresponding positions of the T beam and the middle bottom surface;
arranging a beam boot bottom die at the position of a beam boot, wherein the beam boot bottom die adopts a wood wedge support pad to form a slope; the beam boot die block with the activity mesa or be equipped with the on-the-spot regulation section between the fixed mesa, the on-the-spot regulation section is equipped with the square frame of being enclosed by only thick liquid strip the square frame intussuseption is filled with the coarse sand body the square frame top covers there is the plywood, the plywood top covers there is the plastic sheeting, the plastic sheeting with the activity mesa or the fixed mesa parallel and level.
2. A prefabricated length adjustable T-beam formwork assembly as claimed in claim 1 wherein said tie screws are locked to said ear plates using two nuts ii.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123440408.5U CN217257057U (en) | 2021-12-30 | 2021-12-30 | Prefabricated T roof beam template subassembly of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123440408.5U CN217257057U (en) | 2021-12-30 | 2021-12-30 | Prefabricated T roof beam template subassembly of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217257057U true CN217257057U (en) | 2022-08-23 |
Family
ID=82892331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123440408.5U Active CN217257057U (en) | 2021-12-30 | 2021-12-30 | Prefabricated T roof beam template subassembly of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217257057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434612A (en) * | 2021-12-30 | 2022-05-06 | 中国建筑第六工程局有限公司 | Variable-parameter prefabricated T beam template system |
-
2021
- 2021-12-30 CN CN202123440408.5U patent/CN217257057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434612A (en) * | 2021-12-30 | 2022-05-06 | 中国建筑第六工程局有限公司 | Variable-parameter prefabricated T beam template system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217257057U (en) | Prefabricated T roof beam template subassembly of adjustable length | |
| CN106863555A (en) | And of Varying Depth PC track girder adjustable forms | |
| CN209533716U (en) | A kind of fixed station A seating high-precision adjustable three-dimensional PC track beam form | |
| CN216427858U (en) | Linear adjusting template device for post-cast section of curved track beam | |
| CN110409285A (en) | The horizontally-spliced widened structure of three dimension prestressing concrete box-beam bridge and its construction method | |
| CN102206934B (en) | Method for block-by-block casting of concrete continuous beam bridge by using military truss shift mould | |
| CN211036736U (en) | Temporary support structure for width splicing connection of existing T-shaped beam | |
| CN217494634U (en) | Prefabricated T roof beam template of adjustable cross slope angle | |
| CN114434612A (en) | Variable-parameter prefabricated T beam template system | |
| CN208347799U (en) | A kind of tunnel cable channel forming device | |
| CN207109591U (en) | A kind of road and bridge construction Bridge Erector height adjuster | |
| CN220534487U (en) | Assembled and vibrated integrated template device for prefabricating reinforced concrete bridge deck | |
| CN219926369U (en) | Prefabricated case roof beam wedge mould subassembly of variable position | |
| CN211872655U (en) | Pi-shaped steel mixed combination bridge unit construction mold | |
| CN109057824A (en) | A kind of tunnel cable channel forming device and forming method | |
| CN218263430U (en) | Large-span cast-in-place beam (slab) Bailey beam structure | |
| CN219862143U (en) | Concrete construction control device for middle sealing layer of ballastless track | |
| CN211897894U (en) | Sliding formwork structure for reducing pier | |
| CN217869853U (en) | Traction mechanism of crawler-type slip form paver | |
| CN210917036U (en) | Bridge turnover formwork variable cross-section pier body formwork reinforcing and slope adjusting device | |
| CN218436592U (en) | Road bridge connection section road structure for preventing and treating vehicle bump at bridge head | |
| CN214939400U (en) | A whole sideslip beam type support for cast in situ concrete box girder construction | |
| CN219768599U (en) | Length-adjustable slope plate double-T plate self-supporting load production pedestal | |
| CN218438253U (en) | Movable side slope stepping template device | |
| CN214350037U (en) | Vertical cutting device is used in road and bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |