CN205617245U - A unsettled built -up plate support frame for high pier capping beam - Google Patents
A unsettled built -up plate support frame for high pier capping beam Download PDFInfo
- Publication number
- CN205617245U CN205617245U CN201620045072.2U CN201620045072U CN205617245U CN 205617245 U CN205617245 U CN 205617245U CN 201620045072 U CN201620045072 U CN 201620045072U CN 205617245 U CN205617245 U CN 205617245U
- Authority
- CN
- China
- Prior art keywords
- capping beam
- pier shaft
- stull
- pier
- support frame
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an unsettled built -up plate support frame for high pier capping beam, including pier shaft steel form and support frame subassembly, pier shaft steel form horizontally connect is between the reinforcing bar of pier shaft epimerite chamfer department, and the support frame subassembly includes support frame stull and bent cap template bracing, the support frame stull through a coupling assembling horizontally connect between the pier shaft steel form of pier shaft both sides, bent cap template bracing slopes the connection between bent cap template and pier shaft steel form through the 2nd coupling assembling. Solved the high mound of strong wind environment construction difficulty, a work efficiency low grade difficult problem effectively, the operation in high wind for a long time of operation personnel, mechanical equipment has been avoided to more conventional high mound support technology, has ensured construction safety effectively to the work efficiency has been improved, more pre -buried bracket technology has reduced the installation of pre -buried steel sheet, has reduced and has removed the bracket risk, has simplified the process, has improved work efficiency and dry mass.
Description
Technical field
The utility model belongs to bridge engineering construction technical field, especially relates to a kind of unsettled gang form bracing frame for high pier capping beam.
Background technology
Bridge spanning the sea height pier capping beam construction under the conditions of marine site belongs to work high above the ground, and is in the adverse circumstances such as monsoon, typhoon, operating personnel's operating difficulties, and security risk is high, and equipment work efficiency is low.At present, over strait, in the large bridges such as river in high pier capping beam work progress frequently with setting up high pier support, pier shaft sidewall pre-buried load-bearing bracket sets up the construction technologies such as bracing frame.Face and the bad weather such as monsoon, typhoon is set up steel pipe in high pier support to set up precision uncontrollable, it is higher that pre-buried bracket sets up the installation of pre-buried bracket and dismounting security risk in supporting frame construction, and external quality of pier reparation need to be carried out to pre-buried position, constructing operation personnel are in operation under the high wind of high-altitude, and potential safety hazard is big.
Utility model content
In view of this, the utility model is directed to a kind of unsettled gang form bracing frame for high pier capping beam, efficiently solve the difficult problems such as harsher wind conditions high pier construction is difficult, work efficiency is low, more conventional high pier support technique, avoid operating personnel, plant equipment and be in operation in high wind for a long time, effectively ensure construction safety, and improve work efficiency；More pre-buried bracket technique, decreases the installation of pre-embedded steel slab, reduces dismounting bracket risk, has simplified operation, improve work efficiency and architecture quality.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of unsettled gang form bracing frame for high pier capping beam, including pier shaft steel form and bracket assembly, described pier shaft steel form is connected horizontally between the reinforcing bar at pier shaft epimerite chamfering, support frame as described above assembly includes bracing frame stull and capping beam template diagonal brace, support frame as described above stull is connected between the described pier shaft steel form of pier shaft both sides by the first connection component level, and described capping beam template diagonal brace tilts to be connected between capping beam template and described pier shaft steel form by the second connection assembly.
Further, support frame as described above stull includes template cross rib, square steel stull, gusset plate and triangle gad, described square steel stull is connected between two described template cross ribs being placed in parallel, being welded with described gusset plate between described square steel stull and described template cross rib, the corresponding described square steel stull of described triangle gad is welded on the outside of described template cross rib.
Further, described template cross rib is welded after spelling by two channel-section steel dorsal parts.
Further, described capping beam template diagonal brace includes raker beam, and described raker beam is welded after two channel-section steel dorsal part splicings.
Further, described capping beam template diagonal brace also includes batten plate, and described batten plate interval is welded in described raker beam.
Further, described first connection assembly includes bolt and steel plate.
Further, described second connection assembly includes bolt and top board.
Relative to prior art, the unsettled gang form bracing frame for high pier capping beam described in the utility model has the advantage that
The load that concrete and capping beam template are born can be delivered on pier shaft steel form by bracket assembly, bracing frame stull can be by the first connection assembly, utilize the pier shaft steel form bolt at the bolt in the first connection assembly and steel plate and high pier top joint chamfering, bear horizontal loading；Capping beam template diagonal brace can be utilized the bolt in the second connection assembly and top board to be connected between capping beam template and pier shaft steel form by the second connection assembly, born bent cap vertical load and share horizontal loading.Efficiently solve the difficult problems such as harsher wind conditions high pier construction difficulty, work efficiency is low: more conventional high pier support technique, it is to avoid operating personnel, plant equipment are in operation in high wind for a long time, have effectively ensured construction safety, and have improve work efficiency；More pre-buried bracket technique, decreases the installation of pre-embedded steel slab, reduces dismounting bracket risk, has simplified operation, improve work efficiency and architecture quality.
The gusset plate being welded with between square steel stull and template cross rib, can strengthen the connection between square steel stull and template cross rib, strengthens weight capacity；Triangle gad contributes to the corresponding grafting of template cross rib and fixes pier shaft steel form.
Brief description
Constituting a part of accompanying drawing of the present utility model to be further appreciated by of the present utility model for providing, schematic description and description of the present utility model is used for explaining the utility model, is not intended that to improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the utility model embodiment
Fig. 2 is the bracing frame transverse brace structure schematic diagram of the utility model embodiment；
Fig. 3 is the capping beam template inclined support structure schematic diagram of the utility model embodiment；
Fig. 4 is the schematic diagram of the utility model first step construction；
Fig. 5 is the schematic diagram of the utility model second step construction；
Fig. 6 is the schematic diagram of the utility model the 3rd step construction；
Fig. 7 is the schematic diagram of the utility model the 4th step construction；
Fig. 8 is the schematic diagram of the utility model the 5th step construction.
Description of reference numerals:
1-pier shaft steel form；2-bracing frame stull；21-template cross rib；22-square steel stull；23-gusset plate；24-triangle gad；3-capping beam template diagonal brace；31-raker beam；32-batten plate；4-first connects assembly；5-second connects assembly；6-temporary working platform；7-capping beam template.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the utility model and the feature in embodiment can be mutually combined.
In of the present utility model description, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship are for based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplify description, rather than device or the element of instruction or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can express or implicitly include one or more this feature.In of the present utility model description, unless otherwise stated, " multiple " are meant that two or more.
In of the present utility model description, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fix connection, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete meaning in the utility model for the above-mentioned term can be understood by concrete condition.
Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, the utility model provides a kind of unsettled gang form bracing frame for high pier capping beam, including pier shaft steel form 1 and bracket assembly, described pier shaft steel form 1 is connected horizontally between the reinforcing bar at pier shaft epimerite chamfering, support frame as described above assembly includes bracing frame stull 2 and capping beam template diagonal brace 3, support frame as described above stull 2 is connected horizontally between the described pier shaft steel form 1 of pier shaft both sides by the first connection assembly 4, and described capping beam template diagonal brace 3 tilts to be connected between capping beam template 7 and described pier shaft steel form 1 by the second connection assembly 5.
As shown in Figure 2, support frame as described above stull 2 includes template cross rib the 21st, square steel stull the 22nd, gusset plate 23 and triangle gad 24, described square steel stull 22 is connected between two described template cross ribs 21 being placed in parallel, being welded with described gusset plate 23 between described square steel stull 22 and described template cross rib 21, the corresponding described square steel stull 22 of described triangle gad 24 is welded on the outside of described template cross rib 21.
Described template cross rib 21 is welded after spelling by two channel-section steel dorsal parts.
Shown in Fig. 3, described capping beam template diagonal brace 3 includes raker beam 31, and described raker beam 31 is welded after two channel-section steel dorsal part splicings.
Described capping beam template diagonal brace 3 also includes batten plate 32, and described batten plate 32 interval is welded in described raker beam 31.
Described first connection assembly 4 includes bolt and steel plate.
Described second connection assembly 5 includes bolt and top board.
The job step of this example is as follows:
The first step, as shown in Figure 4, after the coxopodite pier shaft concrete strength of high pier meets requirement, erecting and welding pier shaft reinforcing bar, then pier shaft steel form 1 is installed between the reinforcing bar at pier shaft epimerite chamfering；
Second step, as it is shown in figure 5, be connected horizontally between the described pier shaft steel form 1 of pier shaft both sides bracing frame stull 2 by the first connection assembly 4；
3rd step, as shown in Figure 6, lays temporary working platform 6 in bracing frame stull 2；
4th step, as it is shown in fig. 7, rely on temporary working platform 6 to lift capping beam template diagonal brace 3, tilts to be connected between capping beam template 7 and pier shaft steel form 1 by the second connection assembly 5 by capping beam template diagonal brace 3；
5th step, as shown in Figure 8, continues to install up capping beam template 7, carries out bug check, rotary ligating cover beam steel to capping beam template 7, pour bent cap concrete.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; any modification, equivalent substitution and improvement etc. that are all within spirit of the present utility model and principle, that made, should be included within protection domain of the present utility model.
Claims (7)
1. the unsettled gang form bracing frame for high pier capping beam, it is characterised in that: include pier shaft
Steel form and bracket assembly, described pier shaft steel form be connected horizontally on the reinforcing bar at pier shaft epimerite chamfering it
Between, support frame as described above assembly includes bracing frame stull and capping beam template diagonal brace, and support frame as described above stull is passed through
First connection component level is connected between the described pier shaft steel form of pier shaft both sides, and described capping beam template is oblique
Support tilts to be connected between capping beam template and described pier shaft steel form by the second connection assembly.
2. the unsettled gang form bracing frame for high pier capping beam according to claim 1, it is special
Levy and be: support frame as described above stull includes template cross rib, square steel stull, gusset plate and triangle gad, institute
State square steel stull to be connected between two described template cross ribs being placed in parallel, described square steel stull and described
Being welded with described gusset plate between template cross rib, the corresponding described square steel stull of described triangle gad is welded on institute
State the outside of template cross rib.
3. the unsettled gang form bracing frame for high pier capping beam according to claim 2, it is special
Levy and be: described template cross rib is welded by two channel-section steel dorsal parts after spelling.
4. the unsettled gang form bracing frame for high pier capping beam according to claim 1, it is special
Levy and be: described capping beam template diagonal brace includes raker beam, after described raker beam is by two channel-section steel dorsal part splicings
It is welded.
5. the unsettled gang form bracing frame for high pier capping beam according to claim 4, it is special
Levying and being: described capping beam template diagonal brace also includes batten plate, described batten plate interval is welded in described raker beam.
6. the unsettled gang form bracing frame for high pier capping beam according to claim 1, it is special
Levy and be: described first connection assembly includes bolt and steel plate.
7. the unsettled gang form bracing frame for high pier capping beam according to claim 1, it is special
Levy and be: described second connection assembly includes bolt and top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045072.2U CN205617245U (en) | 2016-01-18 | 2016-01-18 | A unsettled built -up plate support frame for high pier capping beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045072.2U CN205617245U (en) | 2016-01-18 | 2016-01-18 | A unsettled built -up plate support frame for high pier capping beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617245U true CN205617245U (en) | 2016-10-05 |
Family
ID=57032767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045072.2U Withdrawn - After Issue CN205617245U (en) | 2016-01-18 | 2016-01-18 | A unsettled built -up plate support frame for high pier capping beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544402A (en) * | 2016-01-18 | 2016-05-04 | 中国铁建大桥工程局集团有限公司 | Suspended combined formwork supporting frame used for high pier bent cap and construction method |
-
2016
- 2016-01-18 CN CN201620045072.2U patent/CN205617245U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544402A (en) * | 2016-01-18 | 2016-05-04 | 中国铁建大桥工程局集团有限公司 | Suspended combined formwork supporting frame used for high pier bent cap and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20170616 |