CN109849157A - A kind of bed die pedestal and its application method for precast beam pedestal bale handle hole - Google Patents
A kind of bed die pedestal and its application method for precast beam pedestal bale handle hole Download PDFInfo
- Publication number
- CN109849157A CN109849157A CN201811481141.4A CN201811481141A CN109849157A CN 109849157 A CN109849157 A CN 109849157A CN 201811481141 A CN201811481141 A CN 201811481141A CN 109849157 A CN109849157 A CN 109849157A
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- bed die
- pedestal
- framed bent
- handle hole
- precast beam
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a kind of bed die pedestals for precast beam pedestal bale handle hole, it is related to precast beam pedestal field, including bed die framed bent, transport structure and support adjustment mechanism, bed die framed bent is matched with bale handle hole shape, transhipment structure includes multiple idler wheels below the bed die framed bent and the track for the roller-coaster, support adjustment mechanism includes the multiple supporting beams being fixed below the bed die framed bent and multiple bracketings for being fixed below the supporting beam, the bracketing is for adjusting the support depth of beam, bed die framed bent can be consolidated and is supported at bale handle hole by the present invention, it is connected bed die framed bent with the precast beam pedestal plane smooth at bale handle hole, guarantee the precast beam after the completion of pouring meets pre-provisioning request at beam is linear, easily the bed die framed bent can be removed rapidly and be transported out at bale handle hole, in order to complete to prefabricated The fallback hanging of beam.
Description
Technical field
The present invention relates to precast beam pedestal fields, and in particular to a kind of bed die pedestal for precast beam pedestal bale handle hole and
Its application method.
Background technique
Largely it is related to the production of precast beam in bridge construction process, and it is more to hang shifting from beam making bench for precast beam
By the way of fallback hanging.
And it needs that bale handle hole is arranged on precast beam pedestal by the way of fallback hanging；Conventional treatment mode is in bale handle hole
Timber wedge and steel stool pad are used under bed die steel plate.It is uneven, shakiness that pad easily occurs in bed die steel plate in the conventional treatment mode
Situation, bed die steel plate quadrangle elevation easily go out relatively large deviation, cause not concordant with surrounding precast beam pedestal plane, and then cause mixed
The case where being easy to appear spillage and beam bottom faulting of slab ends, out-of-flatness in solidifying soil casting process, meanwhile, when precast beam is completed for bale handle
Bed die steel plate is removed also more inconvenient at hole.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide one kind to be used for precast beam pedestal bale handle hole
Bed die pedestal, can guarantee that the precast beam poured meets the requirements, and have the characteristics that it is readily removable except.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of bed die for precast beam pedestal bale handle hole
Pedestal, comprising:
Bed die framed bent is matched with bale handle hole shape；
Transport structure comprising multiple idler wheels below the bed die framed bent and the track for the roller-coaster；
Support adjustment mechanism comprising multiple supporting beams for being fixed below the bed die framed bent and be fixed on the support
Multiple bracketings below beam, the bracketing is for adjusting the support depth of beam.
Based on the above technical solution, the bed die framed bent includes bed die steel facing, and the bed die steel facing is divided into
There are more longitudinal support beams of longitudinal parallel interval arrangement, the longitudinal support beam has tile vertically spaced more
Cross-brace beam.
Based on the above technical solution, the supporting beam is equipped with multiple adjustment holes, and described bracketing one end is equipped with spiral shell
Line and pass through the adjustment hole, set on the bracketing there are two with the matched nut of the screw thread, the nut is located at the branch
Support beam two sides.
Based on the above technical solution, the diameter of the adjustment hole is greater than the bracketing diameter, and is less than the spiral shell
Female overall diameter.
Based on the above technical solution, the bracketing is hydraulic pump.
Based on the above technical solution, the idler wheel and bracketing are equipped with 4.
Based on the above technical solution, the idler wheel section is groove profile.
Based on the above technical solution, the bracketing bottom is equipped with backing plate.
The present invention also provides a kind of application methods using above-mentioned bed die pedestal, which comprises the following steps:
Prefabricated bed die pedestal；
Rail portion is embedded in precast beam pedestal bale handle hole, the mobile bed die framed bent of transhipment structure to precast beam platform is passed through
In seat bale handle hole, it is connected the projection of the bed die framed bent with precast beam pedestal table top；
Adjusting support adjustment mechanism control bed die framed bent rises to bed die framed bent and is connected with precast beam pedestal table top；
After the completion of the pouring of precast beam, adjusts support adjustment mechanism control bed die framed bent and drop to idler wheel and be placed in track
On, outside the mobile bed die framed bent to precast beam pedestal bale handle hole of transhipment structure.
Based on the above technical solution, the support adjustment mechanism, which adjusts bed die framed bent and drops to idler wheel, is placed in rail
When on road, bracketing continues to adjust, so that the bracketing is detached from far from one end of the supporting beam.
Compared with the prior art, the advantages of the present invention are as follows:
(1) a kind of bed die pedestal for precast beam pedestal bale handle hole of the invention, the bed die framed bent of setting and support are adjusted
Mechanism is saved, bed die framed bent can be consolidated and be supported at bale handle hole, make the precast beam pedestal plane at bed die framed bent and bale handle hole
It links up smoothly, to guarantee that the precast beam after the completion of pouring at beam is linear meets pre-provisioning request, after the completion of precast beam pours
By support adjustment mechanism and transhipment structure, easily the bed die framed bent can be removed rapidly and transported out at bale handle hole, with
Convenient for completing the fallback hanging to precast beam.
(2) bed die framed bent includes bed die steel facing, longitudinal support beam and cross-brace beam, can be improved the whole of bed die framed bent
Body rigidity guarantees the case where will not occuring bending and deformation when pouring precast beam.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of indsole of embodiment of the present invention die station seat；
Fig. 2 is the lifting diagram of indsole of embodiment of the present invention die station seat；
Fig. 3 is the dismounting schematic diagram of indsole of embodiment of the present invention die station seat.
In figure: 1- bed die framed bent, 11- bed die steel facing, 12- longitudinal support beam, 13- cross-brace beam, 2- transport structure,
21- track, 22- idler wheel, 3- support adjustment mechanism, 31- supporting beam, 32- bracketing, 33- nut, 4- backing plate, 5- precast beam pedestal.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Referring to figure 1 and figure 2, the embodiment of the present invention provides a kind of bed die pedestal for precast beam pedestal bale handle hole,
It is matched including bed die framed bent 1, transhipment structure 2 and support adjustment mechanism 3, bed die framed bent 1 with bale handle hole shape, transhipment structure 2 is wrapped
Include track 21 and multiple idler wheels 22 set on 1 lower section of bed die framed bent, it is preferred that idler wheel 22 is equipped with 4, and idler wheel 22 is used in track
It is slided on 21, to complete to transport bed die framed bent 1, support adjustment mechanism 3 includes the multiple supporting beams 31 fixed with bed die framed bent 1
With the multiple bracketings 32 being connect with supporting beam 31, it is preferred that bracketing 32 is equipped with 4, and bracketing 32 is for adjusting about 31 supporting beam
Movement.
The bed die framed bent 1 and support adjustment mechanism 3 of setting pass through when needing for bed die framed bent 1 to be fixed at bale handle hole
Support adjustment mechanism 3 carries out jacking operation to bed die framed bent 1, and is supported to bed die framed bent 1, guarantees bed die framed bent 1 and mentions
The precast beam pedestal plane smooth of Liang Kongchu is connected, thus guarantee the precast beam after the completion of pouring at beam it is linear can meet it is pre-
Provisioning request, after the completion of precast beam pours, adjusting bracketing 32 is detached from bed die framed bent 1 and precast beam, and passes through transhipment structure 2
Effect is completed to make bed die framed bent 1 transport out bale handle hole the transfer operation of bed die framed bent 1, subsequent to precast beam in order to complete
Fallback hanging, wherein the mating reaction of existing bed die steel plate and pad is completed precast beam and is poured, and when being removed, needs
Pad is first removed, and causes to be located at copying under bed die steel plate since corresponding pressure during pouring precast beam, can be generated
Pad has biggish frictional force with bed die steel plate and ground, to be not easy to carry out removing pad and subsequent dismounting bed die steel
Plate, and the effect of adjusting 1 raising and lowering of bed die framed bent by bracketing 32 not will increase corresponding when splitting out bed die framed bent 1
Frictional force, thus have the characteristics that convenient for remove.
Further, supporting beam 31 is equipped with multiple adjustment holes, and 32 one end of bracketing is equipped with screw thread and passes through adjustment hole, bracketing
With the matched nut 33 of screw thread there are two setting on 32, nut 33 is located at 31 two sides of supporting beam, in the height that bed die framed bent 1 is adjusted
When spending, it is located at the position on bracketing 32 by adjusting two nuts 33, to change the height of bed die framed bent 1, it is made to meet and mention
Precast beam pedestal table top concordantly pours the precast beam of completion with disengaging around beam hole；Wherein, the diameter of adjustment hole is greater than bracketing 32
Diameter, and it is less than 33 overall diameter of nut.
Further, bracketing 32 is hydraulic pump, when bracketing 32 is hydraulic pump, it is only necessary to by one end of hydraulic pump and support
Beam 31 connects, and when bed die 1 height of framed bent is adjusted, support ground certain jacking supporting beam 31 in hydraulic pump one end is completed to jack with this
The height of bed die framed bent 1, meanwhile, when carrying out removing bed die framed bent 1, is acted on by the backhaul of hydraulic pump, arrange bed die
Frame 1 not will receive the support force of hydraulic pump, complete the disengaging of bed die framed bent 1, and the setting of hydraulic pump, which has, to be adjusted convenient and easily obtain
The characteristics of taking.
Bed die framed bent 1 includes bed die steel facing 11, and bed die steel facing 11 has more that longitudinal parallel interval arranges and indulges
To supporting beam 12, longitudinal support beam 12 has the spaced more cross-brace beams 13 of tile vertically, can arrange bed die
Frame 1 plays the role of reinforcement, guarantees that the bed die framed bent 1, will not be excessive due to the active force poured when carrying out pouring precast beam,
Cause bed die framed bent 1 to deform or damage, keeps bed die framed bent 1 and surrounding precast beam pedestal plane not concordant, and then cause
Occurs the case where spillage and Prefabricated bar bottom faulting of slab ends, out-of-flatness in concreting process；And pass through longitudinal support beam 12 and cross
Setting to supporting beam 13 can be improved the stability of the bed die framed bent 1.
Wherein, 22 section of idler wheel is groove profile, guarantees idler wheel 22 when sliding on track 21, due to the structure function of itself,
Can on track 21 Stable sliding, the case where being less prone to offset track 21.
32 bottom of bracketing, which is equipped with backing plate 4, can increase the contact area of bracketing 32 Yu ground by the backing plate 4 of setting, from
And avoid since 32 stress of bracketing is larger, make at bracketing 32 that the ground caved in, the bed die framed bent 1 adjusted inclination finally occurs, or adjust
Not the case where 1 height of bed die framed bent of section does not reach requirement.
Shown in referring to figs. 2 and 3, the embodiment of the present invention also provides a kind of application method using above-mentioned bed die pedestal, packet
Include following steps:
Prefabricated bed die pedestal；
21 part of track is embedded in precast beam pedestal bale handle hole, by the mobile bed die framed bent 1 of transhipment structure 2 to prefabricated
In beam pedestal bale handle hole, it is connected the projection of bed die framed bent 1 with precast beam pedestal table top；
The adjusting control bed die framed bent 1 of support adjustment mechanism 3 rises to bed die framed bent 1 and is connected with precast beam pedestal table top；
After the completion of the pouring of precast beam, adjusts support adjustment mechanism 3 and control bed die framed bent 1 and drop to idler wheel 22 and be placed in
On track 21, outside the mobile bed die framed bent 1 to precast beam pedestal bale handle hole of transhipment structure 2.
Wherein, pre-buried by carrying out track 21, it can guarantee bed die framed bent 1 when moving on track 21, track 21 is not
The case where will appear displacement, and cause bed die framed bent 1 occur can not to be moved in bale handle hole；Complete tearing open to bed die framed bent 1
After work, the precast beam fallback hanging for pouring completion is operated, after the completion of precast beam lifting, repeat above-mentioned transhipment structure
2 and support adjustment mechanism 3 transhipment and support adjust operation, complete to it is another pour precast beam support operation.
When support adjustment mechanism 3 adjusts bed die framed bent 1 and drops to idler wheel 22 and be placed on track 21, bracketing 32 continues to adjust
Section can be avoided so that bracketing 32 is detached from far from one end of supporting beam 31 when being transported through bed die framed bent 1, bracketing 32 and ground
The case where face is closer and collides and rub with ground appearance, and cause to damage bracketing 32, by bracketing 32 after
Continuous adjustment effect, is conducive to the reuse of bracketing 32, improves the service life of the bed die pedestal.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of bed die pedestal for precast beam pedestal bale handle hole characterized by comprising
Bed die framed bent (1), matches with bale handle hole shape；
It transports structure (2) comprising the multiple idler wheels (22) and the confession idler wheel (22) being set to below the bed die framed bent (1) are sliding
Dynamic track (21)；
Support adjustment mechanism (3) comprising multiple supporting beams (31) for being fixed below the bed die framed bent (1) and be fixed on institute
Multiple bracketings (32) below supporting beam (31) are stated, the bracketing (32) is used to adjust the height of the supporting beam (31).
2. a kind of bed die pedestal for precast beam pedestal bale handle hole as described in claim 1, it is characterised in that: the bed die
Framed bent (1) includes bed die steel facing (11), and the bed die steel facing (11) has more longitudinal directions of longitudinal parallel interval arrangement
Supporting beam (12), the longitudinal support beam (12) have the spaced more cross-brace beams (13) of tile vertically.
3. a kind of bed die pedestal for precast beam pedestal bale handle hole as described in claim 1, it is characterised in that: the support
Beam (31) is equipped with multiple adjustment holes, and described bracketing (32) one end is equipped with screw thread and passes through the adjustment hole, the bracketing (32)
On set there are two with the matched nut of the screw thread (33), the nut (33) is located at the supporting beam (31) two sides.
4. a kind of bed die pedestal for precast beam pedestal bale handle hole as claimed in claim 2, it is characterised in that: the adjusting
The diameter in hole is greater than the bracketing (32) diameter, and is less than the nut (33) overall diameter.
5. a kind of bed die pedestal for precast beam pedestal bale handle hole as described in claim 1, it is characterised in that: the bracketing
It (32) is hydraulic pump.
6. a kind of bed die pedestal for precast beam pedestal bale handle hole as described in claim 1, it is characterised in that: the idler wheel
(22) and bracketing (32) is equipped with 4.
7. a kind of bed die pedestal for precast beam pedestal bale handle hole as described in claim 1, it is characterised in that: the idler wheel
(22) section is groove profile.
8. a kind of bed die pedestal for precast beam pedestal bale handle hole as described in claim 1, it is characterised in that: the bracketing
(32) bottom is equipped with backing plate (4).
9. a kind of application method using bed die pedestal described in claim 1, which comprises the following steps:
Prefabricated bed die pedestal；
Track (21) is partially embedded in precast beam pedestal bale handle hole, by transhipment structure (2) mobile bed die framed bent (1) to pre-
In beam making bench bale handle hole, it is connected the projection of the bed die framed bent (1) with precast beam pedestal table top；
Adjusting support adjustment mechanism (3) control bed die framed bent (1) rises to bed die framed bent (1) and is connected with precast beam pedestal table top；
After the completion of the pouring of precast beam, adjusts support adjustment mechanism (3) control bed die framed bent (1) and drop to idler wheel (22) placement
In on track (21), transport outside structure (2) movement bed die framed bent (1) to precast beam pedestal bale handle hole.
10. the application method of bed die pedestal as claimed in claim 9, it is characterised in that: the support adjustment mechanism (3) adjusts bottom
Mould framed bent (1) drops to idler wheel (22) when being placed on track (21), and bracketing (32) continues to adjust, so that the bracketing (32) is remote
One end from the supporting beam (31) is detached from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811481141.4A CN109849157B (en) | 2018-12-05 | 2018-12-05 | Bottom die pedestal for prefabricating beam lifting hole of beam pedestal and using method of bottom die pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811481141.4A CN109849157B (en) | 2018-12-05 | 2018-12-05 | Bottom die pedestal for prefabricating beam lifting hole of beam pedestal and using method of bottom die pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109849157A true CN109849157A (en) | 2019-06-07 |
| CN109849157B CN109849157B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811481141.4A Active CN109849157B (en) | 2018-12-05 | 2018-12-05 | Bottom die pedestal for prefabricating beam lifting hole of beam pedestal and using method of bottom die pedestal |
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| CN (1) | CN109849157B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561596A (en) * | 2019-10-17 | 2019-12-13 | 福建鸿生高科环保科技有限公司 | Precast beam mold and working method thereof |
| CN110593047A (en) * | 2019-09-27 | 2019-12-20 | 上海城建市政工程（集团）有限公司 | Prefabricated terrace for bridge stand column prefabricated large-scale template and application method thereof |
| CN111823363A (en) * | 2020-06-22 | 2020-10-27 | 广东省建筑工程机械施工有限公司 | Novel precast beam bottom die and construction method thereof |
| CN112411381A (en) * | 2020-10-26 | 2021-02-26 | 中交路桥建设有限公司 | Construction method for erecting precast box girder of overbridge in deep cutting area |
| CN113059685A (en) * | 2021-03-31 | 2021-07-02 | 武汉联展达岩土工程技术有限公司 | Precast beam construction system and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010004210A1 (en) * | 2008-07-08 | 2010-01-14 | Razel | Shuttering method and system for producing a bridge |
| CN204054323U (en) * | 2014-06-28 | 2014-12-31 | 中铁十局集团第三建设有限公司 | Steel construction assembled beam making bench |
| CN204094940U (en) * | 2014-09-11 | 2015-01-14 | 葛洲坝集团第二工程有限公司 | Pre-embedded steel slab supertronic pedestal at the bottom of Precast T-Beam beam |
| CN204487809U (en) * | 2015-02-12 | 2015-07-22 | 河南省公路工程局集团有限公司 | Formula steel construction beam making bench beaten by combination cover |
| CN206825658U (en) * | 2017-05-31 | 2018-01-02 | 中铁四局集团路桥工程有限公司 | The prefabricated clipping adjustable T beams pedestal for becoming length T beams |
-
2018
- 2018-12-05 CN CN201811481141.4A patent/CN109849157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010004210A1 (en) * | 2008-07-08 | 2010-01-14 | Razel | Shuttering method and system for producing a bridge |
| CN204054323U (en) * | 2014-06-28 | 2014-12-31 | 中铁十局集团第三建设有限公司 | Steel construction assembled beam making bench |
| CN204094940U (en) * | 2014-09-11 | 2015-01-14 | 葛洲坝集团第二工程有限公司 | Pre-embedded steel slab supertronic pedestal at the bottom of Precast T-Beam beam |
| CN204487809U (en) * | 2015-02-12 | 2015-07-22 | 河南省公路工程局集团有限公司 | Formula steel construction beam making bench beaten by combination cover |
| CN206825658U (en) * | 2017-05-31 | 2018-01-02 | 中铁四局集团路桥工程有限公司 | The prefabricated clipping adjustable T beams pedestal for becoming length T beams |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593047A (en) * | 2019-09-27 | 2019-12-20 | 上海城建市政工程（集团）有限公司 | Prefabricated terrace for bridge stand column prefabricated large-scale template and application method thereof |
| CN110593047B (en) * | 2019-09-27 | 2024-04-19 | 上海城建市政工程（集团）有限公司 | Prefabricated terrace for prefabricating large formwork for bridge upright posts and application method of prefabricated terrace |
| CN110561596A (en) * | 2019-10-17 | 2019-12-13 | 福建鸿生高科环保科技有限公司 | Precast beam mold and working method thereof |
| CN111823363A (en) * | 2020-06-22 | 2020-10-27 | 广东省建筑工程机械施工有限公司 | Novel precast beam bottom die and construction method thereof |
| CN112411381A (en) * | 2020-10-26 | 2021-02-26 | 中交路桥建设有限公司 | Construction method for erecting precast box girder of overbridge in deep cutting area |
| CN113059685A (en) * | 2021-03-31 | 2021-07-02 | 武汉联展达岩土工程技术有限公司 | Precast beam construction system and construction method |
| CN113059685B (en) * | 2021-03-31 | 2023-07-21 | 武汉联展达岩土工程技术有限公司 | Precast beam construction system and construction method |
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