CN204252083U - Arch dam bracket hangs plate device by the feet entirely - Google Patents
Arch dam bracket hangs plate device by the feet entirely Download PDFInfo
- Publication number
- CN204252083U CN204252083U CN201420722936.0U CN201420722936U CN204252083U CN 204252083 U CN204252083 U CN 204252083U CN 201420722936 U CN201420722936 U CN 201420722936U CN 204252083 U CN204252083 U CN 204252083U
- Authority
- CN
- China
- Prior art keywords
- truss
- sub
- plate device
- arch dam
- prefabricated panel
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims abstract description 29
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 21
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of arch dam bracket and entirely hang plate device by the feet, comprise prefabricated panel, sub-truss, the first pre-buried locating cone and tight fixed bolt, first pre-buried locating cone is embedded in the concrete side walls of arch dam, sub-truss is connected to the dorsal part of prefabricated panel by tight fixed bolt, sub-truss top is equiped with the suspender be connected with the first pre-buried locating cone for lifting sub-truss, suspender top is provided with the first suspension centre, and the first suspension centre is arranged at and connects on the prefabricated panel of entirety and the center of gravity line of sub-truss.This plate device has the high advantage of simple to operate, short construction period, safety.
Description
Technical field
The utility model relates generally to building engineering construction field, particularly relates to a kind of arch dam bracket and entirely hangs plate device by the feet.
Background technology
In the Arch Dam Structure of hydraulic engineering, need to arrange a large amount of bracket structures, in bracket structure work progress, the construction of cantilever position is particularly crucial, and the difficult point of cantilever position concrete construction is work high above the ground.In prior art, it is the mode of on-the-spot formwork erection that cantilever position concrete lower part supports what adopt, namely the bracket template of supporting the reinforcement of concrete is that on-the-spot in bulk faling apart tears formula structure open, due to the complexity at bracket position, adopt the on-the-spot loose mode of tearing open in bulk in this high-altitude to there is great potential safety hazard, meanwhile, its difficulty of construction is also very large, substantially prolongs construction period, raise construction cost.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, and the arch dam bracket providing a kind of simple to operate, short construction period, safety high hangs plate device by the feet entirely.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of arch dam bracket hangs plate device by the feet entirely, comprise prefabricated panel, sub-truss, the first pre-buried locating cone and tight fixed bolt, described first pre-buried locating cone is embedded in the concrete side walls of arch dam, described sub-truss is connected to the dorsal part of prefabricated panel by tight fixed bolt, described sub-truss top be equiped with for lift that sub-truss is connected with the first pre-buried locating cone suspender, described suspender top is provided with the first suspension centre, and described first suspension centre is arranged at and connects on the prefabricated panel of entirety and the center of gravity line of sub-truss.
Further improvement as technique scheme:
Described suspender top is also provided with and connects into overall prefabricated panel and the second suspension centre of sub-truss pendulum angle for adjusting.
Described suspender comprises interconnective brace and cross bar, and described brace and sub-truss are fastenedly connected, and described first suspension centre and the second suspension centre are arranged on cross bar and the second suspension centre is close to brace.
Bracing piece is connected with between described brace and cross bar.
The leading flank of described prefabricated panel near top is equiped with the second pre-buried locating cone.
Compared with prior art, the utility model has the advantage of:
Arch dam bracket of the present utility model hangs plate device by the feet entirely, comprise prefabricated panel, sub-truss, first pre-buried locating cone and tight fixed bolt, first pre-buried locating cone is embedded in the concrete side walls of arch dam, sub-truss is connected to the dorsal part of prefabricated panel by tight fixed bolt, sub-truss top be equiped with for lift that sub-truss is connected with the first pre-buried locating cone suspender, suspender top is provided with the first suspension centre, first suspension centre is arranged at and connects on the prefabricated panel of entirety and the center of gravity line of sub-truss, in this structure, prefabricated panel, sub-truss, first pre-buried locating cone and tight fixed bolt all can make in factory in advance in batch, during installation, first with tight fixed bolt, sub-truss is connected to the dorsal part of prefabricated panel to form integral mold plate structure, then the top of suspender with the sub-truss in this overall structure is connected, again the first pre-buried locating cone is embedded in the concrete side walls of arch dam, finally be connected with first suspension centre at suspender top with lifting appliance, after the handling to erecting bed of integral mold plate structure, with securing member, sub-truss and the first pre-buried locating cone are formed to be fastenedly connected, the installation work that a unit hangs plate device entirely by the feet can be completed, comparatively traditional structure, this plate device can by strong time loss such as storehouse surface concretes in rear pre-fabricated factory, shorten the standby storehouse time of this cantilever-face, substantially reduce construction period, reduce difficulty of construction and construction cost, simultaneously, due to employing is integral hoisting mode, without facing idle job face during whole plate device construction, substantially increase the safety of construction, and, first suspension centre is arranged at and connects on the prefabricated panel of entirety and the center of gravity line of sub-truss, when making lifting, integral mold plate structure there will not be beat phenomenon, be conducive to the control of hanging angle by the feet, improve construction quality.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model arch dam bracket hangs plate device entirely by the feet.
Fig. 2 is the structural representation that the utility model arch dam bracket hangs suspender in plate device entirely by the feet.
In figure, each label represents:
1, prefabricated panel; 2, sub-truss; 3, the first pre-buried locating cone; 4, tight fixed bolt; 5, suspender; 51, the first suspension centre; 52, the second suspension centre; 53, brace; 54, cross bar; 55, bracing piece; 6, the second pre-buried locating cone.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
Fig. 1 and Fig. 2 shows the embodiment that the utility model arch dam bracket hangs plate device entirely by the feet, this plate device comprises prefabricated panel 1, sub-truss 2, first pre-buried locating cone 3 and tight fixed bolt 4, first pre-buried locating cone 3 is embedded in the concrete side walls of arch dam, sub-truss 2 is connected to the dorsal part of prefabricated panel 1 by tight fixed bolt 4, sub-truss 2 top be equiped with for lift that sub-truss 2 is connected with the first pre-buried locating cone 3 suspender 5, suspender 5 top is provided with the first suspension centre 51, first suspension centre 51 is arranged at and connects on the prefabricated panel 1 of entirety and the center of gravity line of sub-truss 2, in this structure, prefabricated panel 1, sub-truss 2, first pre-buried locating cone 3 and tight fixed bolt 4 all can make in factory in advance in batch, during installation, first with tight fixed bolt 4, sub-truss 2 is connected to the dorsal part of prefabricated panel 1 to form integral mold plate structure, then the top of suspender 5 with the sub-truss 2 in this overall structure is connected, again the first pre-buried locating cone 3 is embedded in the concrete side walls of arch dam, finally be connected with first suspension centre 51 at suspender 5 top with lifting appliance, after the handling to erecting bed of integral mold plate structure, with securing member, sub-truss 2 and the first pre-buried locating cone 3 are formed to be fastenedly connected, the installation work that a unit hangs plate device entirely by the feet can be completed, comparatively traditional structure, this plate device can by strong time loss such as storehouse surface concretes in rear pre-fabricated factory, shorten the standby storehouse time of this cantilever-face, substantially reduce construction period, reduce difficulty of construction and construction cost, simultaneously, due to employing is integral hoisting mode, without facing idle job face during whole plate device construction, substantially increase the safety of construction, and, first suspension centre 51 is arranged at and connects on the prefabricated panel 1 of entirety and the center of gravity line of sub-truss 2, when making lifting, integral mold plate structure there will not be beat phenomenon, be conducive to the control of hanging angle by the feet, improve construction quality.
In the present embodiment, suspender 5 top is also provided with and connects into overall prefabricated panel 1 and the second suspension centre 52 of sub-truss 2 pendulum angle for adjusting, by arranging the second suspension centre 52, can draw connecting into micro-that overall prefabricated panel 1 and sub-truss 2 do upwards, in order to adjust this integral mold plate structure pendulum angle upwards, its structure is simple, improves the scope of application that this hangs plate device by the feet.
In the present embodiment, suspender 5 comprises interconnective brace 53 and cross bar 54, brace 53 and sub-truss 2 are fastenedly connected, first suspension centre 51 and the second suspension centre 52 are arranged on cross bar 54 and the second suspension centre 52 is close to brace 53, in this structure, brace 53 and cross bar 54 form class " 7 " word structure, while guarantee lifting feasibility, brace 53 and cross bar 54 all can not be formed with plate device agent structure interferes, and builds provide good construction space for next step.
In the present embodiment, between brace 53 and cross bar 54, be connected with bracing piece 55, constitute three-legged structure between this bracing piece 55 and brace 53, cross bar 54, substantially increase the strength and stability of suspender 5.
In the present embodiment, the leading flank of prefabricated panel 1 near top is equiped with the second pre-buried locating cone 6, this second pre-buried locating cone 6 can form pulling force to the plate device of hanging by the feet of this unit after building, facilitate next unit hang by the feet plate device install time, can install as braced structures the sub-truss 2 of this unit, it is simple and practical.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (5)
1. an arch dam bracket hangs plate device by the feet entirely, it is characterized in that: comprise prefabricated panel (1), sub-truss (2), first pre-buried locating cone (3) and tight fixed bolt (4), described first pre-buried locating cone (3) is embedded in the concrete side walls of arch dam, described sub-truss (2) is connected to the dorsal part of prefabricated panel (1) by tight fixed bolt (4), described sub-truss (2) top be equiped with for lift that sub-truss (2) is connected with the first pre-buried locating cone (3) suspender (5), described suspender (5) top is provided with the first suspension centre (51), described first suspension centre (51) is arranged at and connects on the prefabricated panel (1) of entirety and the center of gravity line of sub-truss (2).
2. arch dam bracket according to claim 1 hangs plate device by the feet entirely, it is characterized in that: described suspender (5) top is also provided with and connects into overall prefabricated panel (1) and second suspension centre (52) of sub-truss (2) pendulum angle for adjusting.
3. arch dam bracket according to claim 2 hangs plate device by the feet entirely, it is characterized in that: described suspender (5) comprises interconnective brace (53) and cross bar (54), described brace (53) and sub-truss (2) are fastenedly connected, and described first suspension centre (51) and the second suspension centre (52) are arranged at cross bar (54) and go up and the second suspension centre (52) is close to brace (53).
4. arch dam bracket according to claim 3 hangs plate device by the feet entirely, it is characterized in that: be connected with bracing piece (55) between described brace (53) and cross bar (54).
5. arch dam bracket according to any one of claim 1 to 4 hangs plate device by the feet entirely, it is characterized in that: the leading flank of described prefabricated panel (1) near top is equiped with the second pre-buried locating cone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722936.0U CN204252083U (en) | 2014-11-27 | 2014-11-27 | Arch dam bracket hangs plate device by the feet entirely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722936.0U CN204252083U (en) | 2014-11-27 | 2014-11-27 | Arch dam bracket hangs plate device by the feet entirely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252083U true CN204252083U (en) | 2015-04-08 |
Family
ID=52956408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722936.0U Expired - Fee Related CN204252083U (en) | 2014-11-27 | 2014-11-27 | Arch dam bracket hangs plate device by the feet entirely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869250A (en) * | 2016-09-23 | 2018-04-03 | 俊川建筑科技有限公司 | Support reinforcerment system |
| CN116950017A (en) * | 2023-07-26 | 2023-10-27 | 中国水利水电第三工程局有限公司 | A construction method of concrete structure on top of dam spillway guide wall |
| CN116950016A (en) * | 2023-07-26 | 2023-10-27 | 中国水利水电第三工程局有限公司 | Dam spillway guide wall top bracket template structure |
| CN120357674A (en) * | 2025-05-19 | 2025-07-22 | 中电建振冲建设工程股份有限公司 | Cantilever formwork hoisting tool for double-arch dam and construction method |
-
2014
- 2014-11-27 CN CN201420722936.0U patent/CN204252083U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869250A (en) * | 2016-09-23 | 2018-04-03 | 俊川建筑科技有限公司 | Support reinforcerment system |
| CN116950017A (en) * | 2023-07-26 | 2023-10-27 | 中国水利水电第三工程局有限公司 | A construction method of concrete structure on top of dam spillway guide wall |
| CN116950016A (en) * | 2023-07-26 | 2023-10-27 | 中国水利水电第三工程局有限公司 | Dam spillway guide wall top bracket template structure |
| CN120357674A (en) * | 2025-05-19 | 2025-07-22 | 中电建振冲建设工程股份有限公司 | Cantilever formwork hoisting tool for double-arch dam and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |