CN211498483U - Hollow wall pier tie beam formwork system - Google Patents
Hollow wall pier tie beam formwork system Download PDFInfo
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- CN211498483U CN211498483U CN201822096026.7U CN201822096026U CN211498483U CN 211498483 U CN211498483 U CN 211498483U CN 201822096026 U CN201822096026 U CN 201822096026U CN 211498483 U CN211498483 U CN 211498483U
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- tie beam
- section steel
- steel girder
- side die
- tie
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Abstract
The utility model relates to a hollow wall pier tie beam formwork system, which comprises pier columns, external mold symmetrical bracket supports, a section steel girder and tie beam formworks, wherein the external mold symmetrical bracket supports are provided with the section steel girder which is provided with the tie beam formworks; the outer mold symmetrical bracket is hooped on the pier column outer template through a bracket hoop, and symmetrical supporting section steel main beams are arranged on the outer mold symmetrical bracket; the steel bar through hole of the profile steel girder is arranged on the profile steel girder, the opposite clamping pull rod of the profile steel girder passes through the steel bar through hole of the profile steel girder, and the limiting steel bar of the external mold profile steel girder is arranged at the lower part of the profile steel girder; the tie beam template comprises a tie beam bottom die and a tie beam side die; the lower part of the tie beam bottom die is provided with a platform plate, and two ends of the tie beam side die are respectively provided with a tie beam side die guide frame column. The utility model has the advantages that: the utility model discloses the shaped steel girder supports adopts staple bolt formula bracket support, to pressing from both sides pull rod and the spacing steel sheet combination of external mold shaped steel girder and supports the system, has ensured the levelness and the steadiness of shaped steel girder.
Description
Technical Field
The utility model relates to a hollow wall mound tie beam formwork system belongs to the bridge engineering field, is applicable to the construction of highway, railway bridge high mound, also is applicable to super high concrete structures construction such as high column, and the job site construction that is narrow in the construction site, road transportation difficulty more can demonstrate its superiority.
Background
With the rapid development of urbanization and the vigorous development of road traffic industry, bridges develop towards large-span and high piers, and the high piers with the height of more than 100m appear in succession. The high pier turning mold is developed and researched on the basis of summarizing the characteristics of a sliding lifting template, a hydraulic turning template, a climbing template and a reverse mold, and is a complete set of mold formed by combining a tower crane, a manual hoist turning vertical mold, a large block template for performing mold stripping operation and an internal and external operation platform. In the practical application process, due to the special bridge type, large span and high pier, the problems of the verticality and wind resistance of the pier, poor safety, low construction efficiency and the like exist. The adoption of the hollow wall pier tie beam formwork system is an effective measure for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies in the prior art and providing a hollow wall pier tie beam formwork system.
The hollow wall pier tie beam formwork system comprises pier columns, outer mold symmetrical bracket supports, section steel main beams and tie beam formworks, wherein the outer mold symmetrical bracket supports are provided with the section steel main beams, and the tie beam formworks are arranged on the section steel main beams; the outer mold symmetrical bracket is hooped on the pier column outer template through a bracket hoop, and symmetrical supporting section steel main beams are arranged on the outer mold symmetrical bracket; the steel bar through hole of the profile steel girder is arranged on the profile steel girder, the opposite clamping pull rod of the profile steel girder passes through the steel bar through hole of the profile steel girder, and the limiting steel bar of the external mold profile steel girder is arranged at the lower part of the profile steel girder; the tie beam template comprises a tie beam bottom die and a tie beam side die; the lower part of the tie beam bottom die is provided with a platform plate, two ends of the tie beam side die are respectively provided with a tie beam side die guide frame column, and the tie beam side die is fixedly connected with a side die top counter pull rod through a side die lug plate; the lower part of each pier column is provided with a pile foundation, and a ground tie beam is arranged between the pile foundations.
Preferably, the method comprises the following steps: the upper portion of the profile steel main beam is provided with a profile steel secondary beam, and the bottom of the profile steel secondary beam is provided with a sizing secondary beam placing limiting part.
The utility model has the advantages that:
(1) the utility model discloses the shaped steel girder supports adopts staple bolt formula bracket support, to pressing from both sides pull rod and the spacing steel sheet combination of external mold shaped steel girder and supports the system, has ensured the levelness and the steadiness of shaped steel girder.
(2) The utility model discloses the locating part is shelved to fixed adoption regularization secondary beam of shaped steel secondary beam, has effectively improved the efficiency of secondary beam installation.
(3) The utility model adopts the guide frame column to effectively ensure the verticality of the tie beam side form; the side die lug plates are used for oppositely pulling the pull rod pieces up and down, so that the balance and integrity of the tie beam formwork system are improved.
Drawings
Fig. 1 is a schematic structural view of a hollow wall pier tie beam formwork.
Description of reference numerals: 62-external mold symmetrical bracket, 63-bracket hoop, 64-external mold steel girder limiting steel bar, 65-symmetrical support steel girder, 66-steel girder steel bar through hole, 67-steel girder opposite clamping pull rod, 68-steel secondary beam, 69-forming secondary beam placing limiting part, 70-platform plate, 71-beam tying bottom die, 72-beam tying side die, 73-beam tying side die guide frame column, 74-side die lug plate, 75-side die top opposite pull rod, 76-pier column, 77-pile foundation, 78-ground beam and 79-steel girder.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
The hollow wall pier tie beam formwork system comprises pier columns 76, outer mold symmetrical bracket supports 62, section steel main beams 79 and tie beam formworks, wherein the outer mold symmetrical bracket supports 62 are provided with the section steel main beams 79, and the tie beam formworks are arranged on the section steel main beams 79; the outer mold symmetrical bracket 62 is hooped on the pier column outer template through a bracket hoop 63, and symmetrical supporting section steel main beams 65 are arranged on the outer mold symmetrical bracket 62; the section steel main beam 79 is provided with a section steel main beam steel bar through hole 66, the section steel main beam opposite clamping pull rod 67 penetrates through the section steel main beam steel bar through hole 66, and the lower part of the section steel main beam 79 is provided with an external mold section steel main beam limiting steel bar 64; the tie beam template comprises a tie beam bottom die 71 and a tie beam side die 72; a platform plate 70 is arranged at the lower part of the tie beam bottom die 71, two ends of a tie beam side die 72 are respectively provided with a tie beam side die guide frame column 73, and the tie beam side die 72 is fixedly connected with a side die top counter pull rod 75 through a side die lug plate 74; the lower part of the pier stud 76 is provided with pile foundations 77, and a ground tie beam 78 is arranged between the pile foundations 77.
The upper part of the section steel main beam 79 is provided with a section steel secondary beam 68, and the bottom of the section steel secondary beam 68 is provided with a shaped secondary beam placing limiting part 69.
Claims (2)
1. A hollow wall pier tie beam formwork system is characterized by comprising pier columns (76), outer mold symmetrical bracket brackets (62), a section steel main beam (79) and tie beam formworks, wherein the outer mold symmetrical bracket brackets (62) are provided with the section steel main beam (79), and the tie beam formworks are arranged on the section steel main beam (79); the outer mold symmetrical bracket (62) is hooped on the pier column outer template through a bracket hoop (63), and symmetrical supporting section steel main beams (65) are arranged on the outer mold symmetrical bracket (62); a section steel main beam steel bar through hole (66) is formed in the section steel main beam (79), a section steel main beam opposite clamping pull rod (67) penetrates through the section steel main beam steel bar through hole (66), and an outer mold section steel main beam limiting steel bar (64) is arranged at the lower part of the section steel main beam (79); the tie beam template comprises a tie beam bottom die (71) and a tie beam side die (72); a platform plate (70) is arranged at the lower part of the tie beam bottom die (71), two ends of a tie beam side die (72) are respectively provided with a tie beam side die guide frame column (73), and the tie beam side die (72) is fixedly connected with a side die top counter pull rod (75) through a side die lug plate (74); the lower part of each pier column (76) is provided with a pile foundation (77), and a ground tie beam (78) is arranged between the pile foundations (77).
2. The hollow wall pier tie beam formwork system according to claim 1, wherein the upper part of the main section steel beam (79) is provided with a section steel secondary beam (68), and the bottom of the section steel secondary beam (68) is provided with a shaped secondary beam rest limiting part (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096026.7U CN211498483U (en) | 2018-12-13 | 2018-12-13 | Hollow wall pier tie beam formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096026.7U CN211498483U (en) | 2018-12-13 | 2018-12-13 | Hollow wall pier tie beam formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498483U true CN211498483U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822096026.7U Active CN211498483U (en) | 2018-12-13 | 2018-12-13 | Hollow wall pier tie beam formwork system |
Country Status (1)
| Country | Link |
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| CN (1) | CN211498483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585087A (en) * | 2021-08-30 | 2021-11-02 | 中铁十五局集团有限公司 | A easy dismouting template supporting platform for tie beam construction |
| CN113622317A (en) * | 2021-08-30 | 2021-11-09 | 中铁十五局集团有限公司 | Construction method of tie beam |
-
2018
- 2018-12-13 CN CN201822096026.7U patent/CN211498483U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585087A (en) * | 2021-08-30 | 2021-11-02 | 中铁十五局集团有限公司 | A easy dismouting template supporting platform for tie beam construction |
| CN113622317A (en) * | 2021-08-30 | 2021-11-09 | 中铁十五局集团有限公司 | Construction method of tie beam |
| CN113585087B (en) * | 2021-08-30 | 2023-05-23 | 中铁十五局集团有限公司 | A easily install and easily remove template supporting platform for tie beam construction |
| CN113622317B (en) * | 2021-08-30 | 2023-05-26 | 中铁十五局集团有限公司 | Construction method of tie beam |
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