CN108532464A - Bridge High-pier turns over the three-dimensional adjusting method of creeping formwork template - Google Patents
Bridge High-pier turns over the three-dimensional adjusting method of creeping formwork template Download PDFInfo
- Publication number
- CN108532464A CN108532464A CN201810288638.8A CN201810288638A CN108532464A CN 108532464 A CN108532464 A CN 108532464A CN 201810288638 A CN201810288638 A CN 201810288638A CN 108532464 A CN108532464 A CN 108532464A
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- China
- Prior art keywords
- template
- sliding block
- sliding
- pedestal
- adjusted
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to Bridge High-piers to turn over mould crawling technology field, provides the three-dimensional adjusting method that a kind of Bridge High-pier turns over creeping formwork template, template is adjusted using three-dimensional regulating device；Include the following steps：Pedestal will be adjusted mounted on the upper end of the lateral surface of the template of lower layer；Fixing nut is mounted on to the lower end of the lateral surface of the template on upper layer；Longitudinally adjust positioning device is controlled, lengthwise position of first sliding block on adjusting pedestal is adjusted；Lateral adjustments positioning device is controlled, lateral position of second sliding block on the first sliding block is adjusted；Vertical alignment pin axis is rotated, adjusts the bottom end of vertical centering axis pin to the distance of fixing nut；By the top of the template of the template movement on upper layer to lower layer, then the template on upper layer is moved down, the bottom end of vertical centering axis pin is made to be inserted into locating slot.Before template installation, the installation error of template is adjusted by three-dimensional regulating device, the working strength and workload of operating personnel is reduced, ensure that the construction quality of pier stud.
Description
Technical field
The present invention relates to Bridge High-piers to turn over mould crawling technology field, and especially a kind of Bridge High-pier turns over the three-dimensional tune of creeping formwork template
Section method.
Background technology
When bridge pier column turns over clambing shuttering construction, after the completion of upper former pours, lower template needs to be promoted to upper former
Installation is repositioned in top, to ensure that pier stud verticality and pier stud Surface Quality of Concrete, the template of four side of bridge pier must be installed
Accurately.
When traditional bridge pier column turns over clambing shuttering construction, upper sliding block drives single tier templates to carry under hydraulic system power
It is raised to above upper former, can there is installation error after the completion of promotion during reinstalling template, at this time with regard to needs pair
The position of template is adjusted, and template is made to meet construction quality requirement, and majority passes through telescoping mechanism or hoist straightening die at present
Board position, there are school mould inconvenience, low precision, schools to imitate the problems such as rate is low for this regulating device.
Invention content
The technical problem to be solved by the present invention is to：The three-dimensional adjusting method that a kind of Bridge High-pier turns over creeping formwork template is provided,
Error when can be installed to template is adjusted.
The technical solution adopted by the present invention to solve the technical problems is：Bridge High-pier turns over the three-dimensional adjusting side of creeping formwork template
Method is adjusted template using three-dimensional regulating device；The three-dimensional regulating device includes level(l)ing device and vertical adjustment
Device；The level(l)ing device includes the adjusting pedestal, the first sliding block and the second sliding block being arranged from bottom to top；Described first slides
Block, which is slidably mounted on, adjusts on pedestal and is only capable of the longitudinal sliding motion on adjusting pedestal；It is additionally provided with adjusting on the adjusting pedestal
The longitudinally adjust positioning device of first sliding block lengthwise position；Second sliding block is slidably mounted on the first sliding block and is only capable of
It is slid laterally on first sliding block；The lateral adjustments positioning dress for adjusting the second sliding block lengthwise position is additionally provided on first sliding block
It sets；The vertical adjustment device includes fixing nut, the vertical centering axis pin being threadedly coupled with fixing nut；Second sliding block
Top be provided with the matched locating slot in bottom end with vertical centering axis pin；
It is further comprising the steps of：
A pedestal will) be adjusted mounted on the upper end of the lateral surface of the template of lower layer；Fixing nut is mounted on to the template on upper layer
Lateral surface lower end；
B longitudinally adjust positioning device) is controlled, lengthwise position of first sliding block on adjusting pedestal is adjusted；Control is laterally adjusted
Positioning device is saved, lateral position of second sliding block on the first sliding block is adjusted；Vertical alignment pin axis is rotated, vertical alignment pin is adjusted
Distance of the bottom end of axis to fixing nut；
C then that the template on upper layer is downward by the top of the template of the template movement on upper layer to lower layer) after the completion of step B
It is mobile, so that the bottom end of vertical centering axis pin is inserted into locating slot.
Further, the top for adjusting pedestal has longitudinally disposed the first sliding groove；The bottom of first sliding block
With with matched first convex block of the first sliding groove；First convex block is slidably mounted in the first sliding groove.
Further, the top of first sliding block has the second sliding slot being laterally arranged；The bottom of second sliding block
With with matched second convex block of second sliding slot；Second convex block is slidably mounted in second sliding slot.
Further, the longitudinally adjust positioning device is longitudinal setting-up screw；The side for adjusting pedestal is provided with
The first threaded hole being connected to the first sliding groove；The longitudinal direction setting-up screw is screwed into the first threaded hole and its end and first convex
Block connects.
Further, the lateral adjustments positioning device is lateral setting-up screw；The side of first sliding block is provided with
The second threaded hole being connected to second sliding slot；The transverse direction setting-up screw is screwed into the second threaded hole and its end and second convex
Block connects.
Further, it is provided at least one connecting plate in the fixing nut.
Further, the locating slot is the pyramidal structure that upper end is big, lower end is small；The bottom end of the vertical centering axis pin is
With the matched pyramidal structure of locating slot.
Further, rotating handles are additionally provided on the vertical centering axis pin.
The beneficial effects of the invention are as follows：
1, the three-dimensional regulating device in the present invention is stable and reliable for performance, in actual use, strong operability, efficiency
It is high.
2, Bridge High-pier of the present invention turns over the three-dimensional adjusting method of creeping formwork template, by level(l)ing device and vertical tune
Regulating device is separately mounted in two layers of template；It can be to mould by controlling longitudinally adjust positioning device and lateral adjustments positioning device
Plate is adjusted in vertical and horizontal；By rotating vertical alignment pin axis, template can be vertically adjusted.
3, before template installation, the installation error of template is adjusted by three-dimensional regulating device, then will be erected again
It is inserted into locating slot to the bottom end of centering axis pin, realizes the installation positioning of template；The work for not only reducing operating personnel is strong
Degree and workload, improve safety when operation, and ensure that the construction quality of pier stud.
Description of the drawings
Fig. 1 is the structural schematic diagram of three-dimensional regulating device in the present invention；
Fig. 2 is the exploded perspective view of three-dimensional regulating device in the present invention.
Reference numeral is in figure：1- level(l)ing devices, 2- vertical adjustment devices, 3- adjust pedestal, the first sliding blocks of 4-, 5-
Second sliding block, 6- fixing nuts, the vertical centering axis pins of 7-, the longitudinal directions 8- setting-up screw, 9- transverse direction setting-up screws, 10- connecting plates,
11- rotating handles, 12- templates, 31- the first sliding grooves, the first threaded holes of 32-, the first convex blocks of 41-, 42- second sliding slots, 43- second
Threaded hole, 51- locating slots, the second convex blocks of 52-.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in Figure 1 to Figure 2, Bridge High-pier of the present invention turns over the three-dimensional adjusting method of creeping formwork template, using three-dimensional
Template 12 is adjusted in regulating device；The three-dimensional regulating device includes level(l)ing device 1 and vertical adjustment device 2；Institute
It includes adjusting pedestal 3, the first sliding block 4 and the second sliding block 5 being arranged from bottom to top to state level(l)ing device 1；First sliding block 4
It is slidably mounted on and adjusts on pedestal 3 and be only capable of the longitudinal sliding motion on adjusting pedestal 3；It is additionally provided with adjusting on the adjusting pedestal 3
The longitudinally adjust positioning device of first sliding block, 4 lengthwise position；Second sliding block 5 is slidably mounted on the first sliding block 4 and is only capable of
It is slid laterally on the first sliding block 4；The lateral adjustments for adjusting 5 lengthwise position of the second sliding block are additionally provided on first sliding block 4
Positioning device；The vertical centering axis pin 7 that the vertical adjustment device 2 includes fixing nut 6, is threadedly coupled with fixing nut 6；Institute
The top for stating the second sliding block 5 is provided with and the matched locating slot in the bottom end of vertical centering axis pin 7 51；
It is further comprising the steps of：
A pedestal 3 will) be adjusted mounted on the upper end of the lateral surface of the template 12 of lower layer；Fixing nut 6 is mounted on upper layer
The lower end of the lateral surface of template 12；
B longitudinally adjust positioning device) is controlled, lengthwise position of first sliding block 4 on adjusting pedestal 3 is adjusted；Control is laterally
Regulating positioning device adjusts lateral position of second sliding block 5 on the first sliding block 4；Vertical alignment pin axis 7 is rotated, is adjusted vertical
Distance of the bottom end of centering axis pin 7 to fixing nut 6；
C) after the completion of step B, the template 12 on upper layer is moved to the top of the template 12 of lower layer, then by the template on upper layer
12 move down, and the bottom end of vertical centering axis pin 7 is made to be inserted into locating slot 51.
The effect of the longitudinally adjust positioning device is the longitudinal position for adjusting the first sliding block 4 first on adjusting pedestal 3
It moves, secondly position of first sliding block 4 on adjusting pedestal 3 is positioned.The effect of the lateral adjustments positioning device is, first
Lateral displacement of second sliding block 5 on the first sliding block 4 is first adjusted, secondly the position to the second sliding block 5 on the first sliding block 4 carries out
Positioning.There is external thread section compatible with fixing nut 6, on the vertical centering axis pin 7 on the vertical centering axis pin 7
External thread section is screwed into fixing nut 6, in use, rotating vertical alignment pin axis 7, to adjust it vertical in fixing nut 6
Displacement.
In step A, as shown in Figure 1, pedestal 3 will be adjusted mounted on the upper end of 12 lateral surface of template of lower layer, thus will
Level(l)ing device 1 is mounted in the template 12 of lower layer.Fixing nut 6 is mounted under the lateral surface of the template 12 on upper layer
End；Thus vertical adjustment device 2 is mounted in the template 12 on upper layer.The template 12 on upper layer is placed in the template 12 of lower layer
When upper, the bottom end of the vertical centering axis pin 7 can be inserted into locating slot 51.The adjusting pedestal 3 and fixing nut 6 are mounted on
Position in template 12 is determined according to design.
In step B, after the completion of the pier stud of lower layer pours, staff measures the installation error of pier stud；According to the pier of measurement
Column installation error makes the first sliding block 4 and the second sliding block 5 be indulged on adjusting pedestal 3 together by controlling longitudinally adjust positioning device
To movement, after the completion of adjusting, determined by the lengthwise position of longitudinally adjust positioning device pair the first sliding block 4 and the second sliding block 5
Position.By controlling lateral adjustments positioning device, makes the second sliding block 5 transverse shifting on the first sliding block 4, after adjusting, pass through
The lateral position of the second sliding block of lateral adjustments positioning device pair 5 positions.This completes locating slots 51 lateral and vertical
Adjustment to position completes the adjustment of the position in the horizontal direction of locating slot 51.
Vertical alignment pin axis 7 is rotated, adjusts the bottom end of vertical centering axis pin 7 to the distance of fixing nut 6, adjusting finishes
It afterwards, can be to the vertical position of vertical 7 bottom end of centering axis pin by the helicitic texture between vertical centering axis pin 7 and fixing nut 6
It is positioned, completes adjustment of the vertical centering axis pin 7 in vertical position.
In step C, the template 12 on upper layer is hung to the top of the template 12 of lower layer, then by the template on upper layer 12 to moving down
It is dynamic, so that the bottom end of vertical centering axis pin 7 is inserted into locating slot 51, can thus complete the installation of the template 12 on upper layer.
Three-dimensional regulating device in the present invention is stable and reliable for performance, and in actual use, strong operability is efficient.
Bridge High-pier of the present invention turns over the three-dimensional adjusting method of creeping formwork template, and the template 12 on upper layer is mounted on the template 12 of lower layer
Before, the installation error of the template 12 on upper layer can be adjusted, reduces the working strength and workload of construction personnel, carries
High adjusting efficiency, ensure that the construction quality of pier stud.
First sliding block 4, which is slidably mounted on, to be adjusted on pedestal 3, as a preferred embodiment, the top for adjusting pedestal 3
Portion has longitudinally disposed the first sliding groove 31；The bottom of first sliding block 4 has convex with the first sliding groove 31 matched first
Block 41；First convex block 41 is slidably mounted in the first sliding groove 31.Alternatively, the side for adjusting pedestal 3
Be provided with longitudinal chute, have on first sliding block 4 with the matched convex block of longitudinal chute, the convex block is slidably mounted on vertical
Into sliding slot.
Second sliding block 5 is slidably mounted on the first sliding block 4, as a preferred embodiment, the top of first sliding block 4
Portion has the second sliding slot 42 being laterally arranged；The bottom of second sliding block 5 has convex with second sliding slot 42 matched second
Block 52；Second convex block 52 is slidably mounted in second sliding slot 42.Alternatively, the side of first sliding block 4
It is provided with horizontal concrete chute, is provided on second sliding block 5 and is slidably mounted on the matched convex block of horizontal concrete chute, the convex block
In horizontal concrete chute.
The longitudinally adjust positioning device is longitudinal setting-up screw 8；The side for adjusting pedestal 3 is provided with to be slided with first
The first threaded hole 32 that slot 31 is connected to；The longitudinal direction setting-up screw 8 is screwed into the first threaded hole 32 and its end and the first convex block
41 connections.In use, the longitudinal setting-up screw 8 of rotation, drives the first convex block 41 in the first sliding groove 31 by longitudinal setting-up screw 8
Sliding, and then change the length travel of the first sliding block 4；Secondly by longitudinal setting-up screw 8 and first on 3 side of adjusting pedestal
The cooperation of threaded hole 32 can position the lengthwise position of the first convex block 41.Further, the longitudinally adjust positioning device is also
It can be other structures, such as the channel being connected to the first sliding groove 31 is provided on the side for adjusting pedestal 3, adjust pedestal
On 3 side and position corresponding with channel is fixed with nut, and longitudinal setting-up screw 8 is screwed into nut and its end and first
Convex block 41 connects.
The lateral adjustments positioning device is lateral setting-up screw 9；The side of first sliding block 4 is provided with to be slided with second
The second threaded hole 43 that slot 42 is connected to；The transverse direction setting-up screw 9 is screwed into the second threaded hole 43 and its end and the second convex block
52 connections.In use, the lateral setting-up screw 9 of rotation, drives the second convex block 52 in second sliding slot 42 by lateral setting-up screw 9
Sliding, and then change the lateral displacement of the second sliding block 5；Secondly by the second spiral shell of 4 side of lateral setting-up screw 9 and the first sliding block
The cooperation of pit 43 can position the lateral position of the second convex block 52.Further, the lateral adjustments positioning device is also
It can be other structures, such as the channel being connected to second sliding slot 42 is provided on the side of the first sliding block 4, in the second sliding block
On 4 side and position corresponding with channel is fixed with nut, and lateral setting-up screw 9 is screwed into nut and its end and second
Convex block 52 connects.
High temperature when can directly be welded and fixed, but weld between the template 12 in the present invention and fixing nut 6 can damage
Screw thread in bad fixing nut 6 causes vertical centering axis pin 7 that cannot be screwed into fixing nut 6.Preferably, described solid
Determine to be provided at least one connecting plate 10 on nut 6.In use, first connecting plate 10 and fixing nut 6 are welded, then to fixation
The screw thread of nut 6 is pre-processed, its screw thread is corrected, and then connecting plate 10 is welded in template 12 again, is designed just so not
It can cause the damage of internal thread in fixing nut 6.Preferably, the quantity of the connecting plate 10 is two.
The lower end of vertical centering axis pin 7 is inserted into locating slot 15 for convenience, reduces the workload of worker.As excellent
It is the pyramidal structure that upper end is big, lower end is small to select scheme, the locating slot 51；The bottom end of the vertical centering axis pin 7 is and positioning
51 matched pyramidal structure of slot.The diameter of 51 upper end of the locating slot is more than the maximum gauge of vertical 7 bottom end of centering axis pin, this
Sample designs, and facilitates and vertical centering axis pin 7 is placed in locating slot 51, improve the convenience of installation.
In order to facilitate vertical alignment pin axis 7 is rotated, rotating handles 11 are additionally provided on the vertical centering axis pin 7.
Claims (8)
1. Bridge High-pier turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：Using three-dimensional regulating device to template (12)
It is adjusted；The three-dimensional regulating device includes level(l)ing device (1) and vertical adjustment device (2)；The Level tune dress
It includes the adjusting pedestal (3), the first sliding block (4) and the second sliding block (5) being arranged from bottom to top to set (1)；First sliding block (4) is sliding
Dynamic be mounted on adjusts on pedestal (3) and is only capable of the longitudinal sliding motion on adjusting pedestal (3)；It is additionally provided on the adjusting pedestal (3)
Adjust the longitudinally adjust positioning device of the first sliding block (4) lengthwise position；Second sliding block (5) is slidably mounted on the first sliding block
(4) it on and is only capable of sliding laterally on the first sliding block (4)；It is additionally provided on first sliding block (4) and adjusts the second sliding block (5)
The lateral adjustments positioning device of lengthwise position；The vertical adjustment device (2) includes fixing nut (6) and fixing nut (6) spiral shell
The vertical centering axis pin (7) of line connection；The bottom end phase with vertical centering axis pin (7) is provided at the top of second sliding block (5)
The locating slot (51) of cooperation；
It is further comprising the steps of：
A pedestal (3) will) be adjusted mounted on the upper end of the lateral surface of the template (12) of lower layer；Fixing nut (6) is mounted on upper layer
Template (12) lateral surface lower end；
B longitudinally adjust positioning device) is controlled, lengthwise position of the first sliding block (4) on adjusting pedestal (3) is adjusted；Control is laterally
Regulating positioning device adjusts lateral position of the second sliding block (5) on the first sliding block (4)；Vertical alignment pin axis (7) is rotated, is adjusted
The bottom end of vertical centering axis pin (7) is saved to the distance of fixing nut (6)；
C) after the completion of step B, the template (12) on upper layer is moved to the top of the template (12) of lower layer, then by the template on upper layer
(12) it moves down, the bottom end of vertical centering axis pin (7) is made to be inserted into locating slot (51).
2. Bridge High-pier according to claim 1 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：The adjusting
The top of pedestal (3) has longitudinally disposed the first sliding groove (31)；The bottom of first sliding block (4) has and the first sliding groove
(31) matched first convex block (41)；First convex block (41) is slidably mounted in the first sliding groove (31).
3. Bridge High-pier according to claim 1 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：Described first
The top of sliding block (4) has the second sliding slot (42) being laterally arranged；The bottom of second sliding block (5) has and second sliding slot
(42) matched second convex block (52)；Second convex block (52) is slidably mounted in second sliding slot (42).
4. Bridge High-pier according to claim 2 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：The longitudinal direction
Regulating positioning device is longitudinal setting-up screw (8)；The side for adjusting pedestal (3), which is provided with, to be connected to the first sliding groove (31)
First threaded hole (32)；The longitudinal direction setting-up screw (8) is screwed into the first threaded hole (32) and its end and the first convex block (41)
Connection.
5. Bridge High-pier according to claim 3 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：The transverse direction
Regulating positioning device is lateral setting-up screw (9)；The side of first sliding block (4), which is provided with, to be connected to second sliding slot (42)
Second threaded hole (43)；The transverse direction setting-up screw (9) is screwed into the second threaded hole (43) and its end and the second convex block (52)
Connection.
6. Bridge High-pier according to claim 1 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：The fixation
At least one connecting plate (10) is provided on nut (6).
7. Bridge High-pier according to claim 1 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：The positioning
Slot (51) is the pyramidal structure that upper end is big, lower end is small；The bottom end of the vertical centering axis pin (7) is to be matched with locating slot (51)
Pyramidal structure.
8. Bridge High-pier according to claim 1 turns over the three-dimensional adjusting method of creeping formwork template, it is characterised in that：It is described vertical
Rotating handles (11) are additionally provided on centering axis pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288638.8A CN108532464A (en) | 2018-03-30 | 2018-03-30 | Bridge High-pier turns over the three-dimensional adjusting method of creeping formwork template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288638.8A CN108532464A (en) | 2018-03-30 | 2018-03-30 | Bridge High-pier turns over the three-dimensional adjusting method of creeping formwork template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108532464A true CN108532464A (en) | 2018-09-14 |
Family
ID=63482008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810288638.8A Pending CN108532464A (en) | 2018-03-30 | 2018-03-30 | Bridge High-pier turns over the three-dimensional adjusting method of creeping formwork template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930493A (en) * | 2019-04-24 | 2019-06-25 | 中铁二十四局集团有限公司 | A kind of bent cap assembly auxiliary device and its construction method |
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| CN2719998Y (en) * | 2004-08-19 | 2005-08-24 | 武汉港湾工程设计研究院 | Climbing device of hydraulic automatic climbing imitation system |
| JP3157606U (en) * | 2009-11-30 | 2010-02-25 | 戸田工業株式会社 | Steel formwork for manufacturing PC girders |
| CN201437577U (en) * | 2009-07-20 | 2010-04-14 | 中铁十七局集团第一工程有限公司 | Multifunction three-direction adjusting supporting bolt |
| JP2012047021A (en) * | 2010-08-24 | 2012-03-08 | Takao Sugimoto | Form device |
| CN202324602U (en) * | 2011-08-23 | 2012-07-11 | 杨元东 | Multifunctional section-variable template |
| CN203602978U (en) * | 2013-11-28 | 2014-05-21 | 北京九州一轨隔振技术有限公司 | Track board accurate adjustment device |
| CN105839542A (en) * | 2016-05-04 | 2016-08-10 | 中国十九冶集团有限公司 | High bridge pier self-lifting outer frame over-form device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2719998Y (en) * | 2004-08-19 | 2005-08-24 | 武汉港湾工程设计研究院 | Climbing device of hydraulic automatic climbing imitation system |
| CN201437577U (en) * | 2009-07-20 | 2010-04-14 | 中铁十七局集团第一工程有限公司 | Multifunction three-direction adjusting supporting bolt |
| JP3157606U (en) * | 2009-11-30 | 2010-02-25 | 戸田工業株式会社 | Steel formwork for manufacturing PC girders |
| JP2012047021A (en) * | 2010-08-24 | 2012-03-08 | Takao Sugimoto | Form device |
| CN202324602U (en) * | 2011-08-23 | 2012-07-11 | 杨元东 | Multifunctional section-variable template |
| CN203602978U (en) * | 2013-11-28 | 2014-05-21 | 北京九州一轨隔振技术有限公司 | Track board accurate adjustment device |
| CN105839542A (en) * | 2016-05-04 | 2016-08-10 | 中国十九冶集团有限公司 | High bridge pier self-lifting outer frame over-form device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930493A (en) * | 2019-04-24 | 2019-06-25 | 中铁二十四局集团有限公司 | A kind of bent cap assembly auxiliary device and its construction method |
| CN109930493B (en) * | 2019-04-24 | 2024-01-23 | 中铁二十四局集团有限公司 | Auxiliary assembly device for bent cap and construction method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |
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| RJ01 | Rejection of invention patent application after publication |