CN113832857A - Template structure is used in construction of bridge anticollision wall - Google Patents
Template structure is used in construction of bridge anticollision wall Download PDFInfo
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- CN113832857A CN113832857A CN202111084252.3A CN202111084252A CN113832857A CN 113832857 A CN113832857 A CN 113832857A CN 202111084252 A CN202111084252 A CN 202111084252A CN 113832857 A CN113832857 A CN 113832857A
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- driving piece
- template
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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
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a template structure is used in construction of bridge anticollision wall for thereby solve the adoption that mentions among the background art with bolt or splice bar pre-buried template and bolt or the splice bar fixed connection that will be used for constructing the anticollision roof beam in the case roof beam, this kind of mode causes the construction process complicated and causes the easy destroyed technical problem of case roof beam. The side formworks comprise two side formworks, wherein the surface of each side formwork is opposite to that of the other side formwork, the bottom of one side formwork is bent towards the other side formwork so as to form a bent part, and the bent part is positioned below the bottom of the other side formwork; the mounting plate is fixedly connected with the top of the side template with the bending part; the driving piece penetrates through the mounting plate, the bottom of the driving piece is connected with the top of the side formwork without the bent part, and the driving piece is used for driving the side formwork to vertically slide.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a template structure for bridge anti-collision wall construction.
Background
The upper structures of a plurality of existing bridge structures are all hollow box girder structures, and compared with traditional bridges, the box girder structures have the advantages of small self weight, high strength and the like, so that the box girder structures are widely applied to bridge construction.
The both sides of case roof beam main part are called the flange board part, pour the completion back when the flange board of case roof beam main part and its both sides, constructor need be at flange board border along the length direction construction anticollision wall of flange board, the anticollision wall also generally is concrete structure, construction process according to the anticollision wall, constructor at first needs the skeleton reinforcing bar of installing the anticollision wall, the back is accomplished in the installation of skeleton reinforcing bar, constructor need install the template in the outside of skeleton reinforcing bar, later pour the concrete, thereby the construction of anticollision wall is accomplished.
Constructor is pre-buried bolt or splice bar on the box girder construction generally in advance, and then will install on template and the box girder in the anticollision wall skeleton outside pre-buried bolt or splice bar fixed connection to accomplish the fixed to the template, there are a great deal of not enough in this kind of fixed die plate's mode:
firstly, when a constructor constructs the box girder, bolts or connecting ribs need to be pre-embedded in the box girder in advance, so that the workload of constructing the box girder is increased, and the working procedure is complicated;
secondly, constructors need to fixedly connect the template with bolts or connecting ribs embedded in the box girder, and the constructors need to construct in the manner of welding and the like in the fixed connection process, so that the number of mechanical devices for operation is increased, and the complexity of the operation is further improved;
thirdly, bolts or steel bars embedded in the box girder extend out of the box girder, when the outside rains or bad weather climate occurs, rainwater or temperature change can corrode the position of the box girder with the embedded bolts or the embedded connecting bars, the corrosion can spread to the inside of the box girder, so that the box girder structure is damaged, the service life of the box girder is reduced, even if protective measures such as water prevention are applied to the position of the box girder embedded with the bolts or the embedded connecting bars, the part structure of the box girder embedded with the bolts or the embedded connecting bars cannot be effectively protected for a long time.
Disclosure of Invention
The invention aims to provide a template structure for construction of an anti-collision wall of a bridge, aiming at overcoming the defects in the prior art, and solving the technical problems that the construction process is complicated and a box girder is easy to damage due to the adoption of the mode that bolts or connecting ribs are embedded in the box girder so as to fixedly connect a template for constructing the anti-collision beam with the bolts or the connecting ribs.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a template structure is used in construction of bridge anticollision wall, includes:
the two side templates are opposite in surface, the bottom of one side template is bent towards the direction of the other side template so as to form a bent part, and the bent part is positioned below the bottom of the other side template;
the mounting plate is fixedly connected with the top of the side template with the bending part;
the driving piece penetrates through the mounting plate, the bottom of the driving piece is connected with the top of the side formwork without the bent part, and the driving piece is used for driving the side formwork to vertically slide.
The working principle is as follows:
constructor holds the mounting panel to this side form that will have the kink is close to the edge of flange board, later transfers this side form, thereby makes the bottom butt of kink and flange board, later constructor passes through the driving piece drives the side form vertical slip who does not take the kink, thereby makes this side form bottom and the top butt of flange board that does not take the kink, later will not take this side form of kink and the relative locking of mounting panel, two this moment the side form forms the clamping state to the flange board, and the framework of reinforcement of anticollision wall is located two between the side form, constructor when the concrete of pouring anticollision wall, thereby constructor can avoid sheltering from of mounting panel to pour the concrete between two side forms.
After crashproof wall concrete hardens, constructor can hit and beat two the side form to make the bonding disconnection between side form and the crashproof wall, then constructor passes through once more the driving piece makes this piece of side form slip that does not take the kink, thereby makes this piece of side form rebound and break away from the crashproof wall, and the mounting panel is handed to last constructor and is removed the mounting panel along the horizontal direction, thereby makes the mounting panel drive two side forms and remove to the outside of crashproof wall, until two side forms all break away from the flange board can, the crashproof wall construction was accomplished this moment.
The invention has the beneficial effects that:
during the use process of the invention, a constructor firstly holds the mounting plate by hand to enable the side template with the bent part to be close to the outer side of the flange plate, then puts down the side template through the mounting plate to enable the side template to be abutted against the side edge of the flange plate, enable the bent part at the bottom of the side template to be abutted against the bottom of the flange plate, and then adjusts the other side template by downwards sliding the driving part, so that the abutting part of the other side template is abutted against the top of the flange plate and fixes the side template and the mounting plate relatively, and at the moment, the two side templates form a clamping state for the flange plate.
According to the design mode, the two side templates are used as templates for constructing the anti-collision wall, the two side templates simultaneously clamp the flange plates to achieve the double effects of fixing the two side templates to the flange plates, and bolts or connecting ribs do not need to be additionally embedded in the box girder, so that the structure of the box girder can be protected, and the installation and fixing efficiency of the two side templates can be effectively simplified.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: side form 1, kink 2, mounting panel 3, driving piece 4, installation pole 5, wear to establish pole 6, connecting plate 7, stiffening rib 8, first horizontal pole 9, second horizontal pole 10, first diaphragm 11, second diaphragm 12, first inserting groove 13, first inserting piece 14, second inserting groove 15, second inserting piece 16, connecting rod 17, stopper 18, stop nut 19, mounting groove 20, turning block 21, spacing piece 22, crashproof wall 23, flange board 24.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, a template structure for bridge anti-collision wall construction includes:
the side formworks 1 are two side formworks 1, the surfaces of the two side formworks 1 are opposite, the bottom of one side formwork 1 is bent towards the other side formwork 1, so that a bent part 2 is formed, and the bent part 2 is positioned below the bottom of the other side formwork 1.
And the mounting plate 3 is fixedly connected with the top of the side template 1 with the bending part 2.
The driving part 4, the mounting panel 3 is worn to establish by this driving part 4, and this driving part 4 bottom is connected with the side form 1 top of not taking kink 2, and this driving part 4 is used for driving this piece of side form 1 vertical slip.
As shown in fig. 1, driving piece 4 is vertical lead screw structure, and this driving piece 4 and mounting panel 3 threaded connection, and the bottom of this driving piece 4 and the top of side form 1 rotate and be connected, side form 1 top is opened has the mounting groove 20 that has the cylinder cavity, driving piece 4 bottom is fixed with columniform turning block 21, and this turning block 21, mounting groove 20 all are coaxial with driving piece 4, and turning block 21 locates in mounting groove 20 and its mounting groove 20 rotates relatively. The installation structure further comprises an installation rod 5, two vertical penetrating rods 6 are fixed on the installation rod 5, the two penetrating rods 6 penetrate through the installation plate 3 and can vertically slide relative to the installation plate 3, a connecting plate 7 is fixed on each penetrating rod 6, a plurality of stiffening ribs 8 are fixed on each connecting plate 7, the two connecting plates 7 are respectively positioned at the opposite outer sides of the two side templates 1, a plurality of stiffening ribs 8 on one connecting plate 7 are abutted with the outer side of one side template 1, a plurality of stiffening ribs 8 on the other connecting plate 7 are abutted with the outer side of the other side template 1, and stiffener 8 can follow the vertical slip in the 1 outside of corresponding side form board, and driving piece 4 wears to establish on installation pole 5 and its installation pole 5 rotates relatively, fixes two spacing pieces 22 on driving piece 4, and two these spacing pieces 22 distribute in the both sides of installation pole 5, setting up of spacing piece 22 can prevent that installation pole 5 from slipping on driving piece 4.
Constructors can not only move the side template 1 connected with the side template 1 to abut against the top of the flange plate 24 by screwing the driving piece 4 in the arrangement mode, but also can drive the stiffening ribs 8 to slide to the outer side of the side template 1, so that the plurality of stiffening ribs 8 can further reinforce the side template 1, prevent that side form 1 from taking place buckling deformation, consequently constructor only need screw in driving piece 4 and just can reach two kinds of effects, firstly can drive the side form 1 of being connected with driving piece 4 slide to with 24 top butts of flange board, the second just can drive many stiffening rib 8 and slide the side form 1 outside to further consolidate the mounted position of side form 1, prevent that side form 1 from buckling deformation.
As shown in fig. 1, the stiffening ribs 8 are horizontally arranged along the length direction of the side template 1, and the arrangement mode enables the plurality of stiffening ribs 8 to better limit the side template 1, so that the stress of the side template 1 is more uniform, and the deformation of the side template 1 is prevented. As shown in fig. 1, the mounting rod 5 includes a first cross rod 9 and a second cross rod 10 detachably and fixedly connected with the first cross rod 9, two penetrating rods 6 are respectively and correspondingly and fixedly connected with the first cross rod 9 and the second cross rod 10, the mounting plate 3 includes a first cross plate 11 and a second cross plate 12 detachably and fixedly connected with the first cross plate 11, the two penetrating rods 6 are respectively and correspondingly penetrated through the first cross plate 11 and the second cross plate 12, the first cross rod 9 and the first cross plate 11 are both located above the side formwork 1 without the bending portion 2, the driving member 4 is penetrated on the first cross rod 9, the driving member 4 is penetrated through the first cross plate 11 and is in threaded connection with the first cross plate 11, the mounting rod 5 is set to include the first cross rod 9 and the second cross rod 10, and the mounting plate 3 is set to include the first cross plate 11 and the second cross plate 12, which is mainly used for disconnecting the mounting rod 5 and the mounting plate 3, and then make two 1 disconnection of side form board, this kind of mode more is favorable to the constructor to take off two 1 side form boards directly from the both sides of crashproof wall 23, the further constructor drawing of patterns of being convenient for.
As shown in fig. 2, a first insertion groove 13 is formed at an end portion of the second cross bar 10, a first insertion block 14 inserted in the first insertion groove 13 is fixed at an end portion of the first cross bar 9, a second insertion groove 15 is formed at an end portion of the second cross bar 12, a second insertion block 16 inserted in the second insertion groove 15 is fixed at an end portion of the first cross bar 11, and a vertical connecting rod 17 is further included, the connecting rod 17 is respectively inserted into the first insertion groove 13, the first insertion block 14, the second insertion groove 15, and the second insertion block 16, and the connecting rod 17 can vertically slide, as shown in fig. 1 and fig. 2, a limiting block 18 is fixed at one end of the connecting rod 17, an external thread is formed at the other end of the connecting rod 17, and a limiting nut 19 is screwed at the end, in this arrangement, a constructor can disconnect the first cross bar 9 and the second cross bar 10, and also disconnect the first cross bar 11 and the second cross bar 12, this kind of mode of setting up is more convenient for constructor and is disconnected installation pole 5 and mounting panel 3 respectively, improves disconnection efficiency.
As shown in fig. 2, the limit nut 19 is located at the top end of the connecting rod 17, and the limit block 18 is located at the bottom end of the connecting rod 17, so that the setting mode is more convenient for a constructor to install the limit nut 19 onto the connecting rod 17 in a threaded manner, and the constructor can take the limit nut 19 off the connecting rod 17. The opposite inner sides of the two side templates 1 are coated with the release agent, and the release agent is arranged to prevent the anti-collision wall 23 from being bonded with the side templates 1, so that the demolding treatment of constructors is further facilitated.
The working principle is as follows: the constructor holds the mounting plate 3 by hand, so that the side formwork 1 with the bent part 2 is close to the edge of the flange plate 24, then the side formwork 1 is put down, the side formwork 1 is abutted against the side edge of the flange plate 24, the bent part 2 is abutted against the bottom of the flange plate 24, then the constructor drives the side formwork 1 without the bent part 2 to vertically slide by screwing in the driving part 4, so that the bottom of the side formwork 1 without the bent part 2 is abutted against the top of the flange plate 24, meanwhile, the driving part 4 drives the mounting rod 5 to downwards move in the moving process, the mounting rod 5 drives the penetrating rod 6, the connecting plate 7 and the stiffening ribs 8 to slide to the outer side of the side formwork 1, at the moment, the side formwork 1 without the bent part 2 is locked relative to the mounting plate 3, at the moment, the two side formworks 1 form a clamping state for the flange plate 24, and the steel reinforcement framework of the anti-collision wall 23 is positioned between the two side formworks 1, when the constructor pours the concrete of the anti-collision wall 23, the constructor can avoid the shielding of the mounting plate 3 to pour the concrete between the two side templates 1.
After 23 concrete hardening of anticollision wall, constructor can hit and beat two side form 1 to make the bonding disconnection between side form 1 and the anticollision wall 23, then constructor passes through once more driving piece 4 makes this piece of side form 1 who does not take kink 2 slide, thereby makes this piece of side form 1 upwards remove and break away from anticollision wall 23, and last constructor holds mounting panel 3 and moves mounting panel 3 along the horizontal direction, thereby makes mounting panel 3 drive two side forms 1 and remove to the outside of anticollision wall 23, until two side forms 1 all break away from flange board 24 can, anticollision wall 23 construction completion this moment.
In order to better demold, constructor can unscrew stop nut 19, and will connecting rod 17 takes out, this moment first horizontal pole 9 and second horizontal pole 10 disconnection, first diaphragm 11 and second diaphragm 12 also disconnection, then constructor can be directly with two the side form 1 respectively from the both sides of crashproof wall 23 take off can, can improve drawing of patterns efficiency.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a template structure is used in construction of bridge anticollision wall which characterized in that includes:
the side formworks (1) are divided into two side formworks (1), the surfaces of the two side formworks are opposite, the bottom of one side formwork (1) is bent towards the other side formwork (1) so as to form a bent part (2), and the bent part (2) is positioned below the bottom of the other side formwork (1);
the mounting plate (3), the mounting plate (3) is fixedly connected with the top of the side template (1) with the bending part (2);
the driving piece (4), the mounting panel (3) is worn to establish by this driving piece (4), and this driving piece (4) bottom is connected with the side form board (1) top of not taking kink (2), and this driving piece (4) are used for driving this piece side form board (1) vertical slip.
2. The template structure for bridge anti-collision wall construction according to claim 1, characterized in that: the driving piece (4) is of a vertical screw rod structure, the driving piece (4) is in threaded connection with the mounting plate (3), and the bottom of the driving piece (4) is rotatably connected with the top of the side formwork (1).
3. The template structure for bridge anti-collision wall construction according to claim 2, characterized in that: the device also comprises an installation rod (5), two vertical penetrating rods (6) are fixed on the installation rod (5), the two penetrating rods (6) penetrate through the installation plate (3) and can vertically slide relative to the installation plate (3), a connecting plate (7) is fixed on each penetrating rod (6), a plurality of stiffening ribs (8) are fixed on each connecting plate (7), the two connecting plates (7) are respectively positioned at the opposite outer sides of the two side templates (1), a plurality of stiffening ribs (8) on one connecting plate (7) are abutted with the outer side of one side template (1), a plurality of stiffening ribs (8) on the other connecting plate (7) are abutted with the outer side of the other side template (1), and the stiffening ribs (8) can vertically slide along the outer sides of the corresponding side templates (1), and the driving piece (4) penetrates through the mounting rod (5) and can rotate relative to the mounting rod (5).
4. The template structure for bridge anti-collision wall construction according to claim 3, characterized in that: the stiffening ribs (8) are horizontally arranged along the length direction of the side template (1).
5. The template structure for bridge anti-collision wall construction according to claim 3, characterized in that: installation pole (5) include first horizontal pole (9) and with first horizontal pole (9) detachably fixed connection's second horizontal pole (10), two wear to establish pole (6) respectively one-to-one with first horizontal pole (9) and second horizontal pole (10) fixed connection, mounting panel (3) include first diaphragm (11) and with first diaphragm (11) detachably fixed connection's second diaphragm (12), two wear to establish pole (6) respectively one-to-one and wear to establish first diaphragm (11) and second diaphragm (12), first horizontal pole (9) and first diaphragm (11) all are located that side form board (1) top of not taking kink (2), driving piece (4) are worn to establish on first horizontal pole (9), and driving piece (4) are worn to establish first diaphragm (11) and both threaded connection.
6. The template structure for bridge anti-collision wall construction according to claim 5, wherein: second horizontal pole (10) tip is opened there are first inserting groove (13), first horizontal pole (9) end fixing has first inserting piece (14) of grafting in first inserting groove (13), second diaphragm (12) tip is opened has second inserting groove (15), first diaphragm (11) end fixing has second inserting piece (16) of grafting in second inserting groove (15), still include a vertical connecting rod (17), first inserting piece (14), second inserting groove (15) and second inserting piece (16) and connecting rod (17) can be followed vertical slip are worn to establish respectively in this connecting rod (17), this connecting rod (17) one end is fixed with spacing piece (18), this connecting rod (17) other end is equipped with external screw thread and this end threaded connection has stop nut (19).
7. The template structure for bridge anti-collision wall construction according to claim 6, wherein: the limiting nut (19) is located at the top end of the connecting rod (17), and the limiting block (18) is located at the bottom end of the connecting rod (17).
8. The template structure for bridge anti-collision wall construction according to claim 1, characterized in that: and the opposite inner sides of the two side templates (1) are coated with release agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111084252.3A CN113832857B (en) | 2021-09-16 | 2021-09-16 | Template structure for bridge anti-collision wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111084252.3A CN113832857B (en) | 2021-09-16 | 2021-09-16 | Template structure for bridge anti-collision wall construction |
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| Publication Number | Publication Date |
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| CN113832857A true CN113832857A (en) | 2021-12-24 |
| CN113832857B CN113832857B (en) | 2023-08-08 |
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| CN202111084252.3A Active CN113832857B (en) | 2021-09-16 | 2021-09-16 | Template structure for bridge anti-collision wall construction |
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| GB446076A (en) * | 1935-10-30 | 1936-04-23 | Harold Hodgkinson Broughton | Improvements in and relating to shuttering supports for casting concrete buildings in situ |
| GB1288468A (en) * | 1969-08-26 | 1972-09-13 | ||
| GB1377554A (en) * | 1972-03-30 | 1974-12-18 | Magdeburg Spezialbau | Sliding shuttering apparatus for concrete work |
| DE3928868A1 (en) * | 1989-08-31 | 1991-03-07 | Dieter Weiss | Fixing clamp for panels of concrete shuttering - is in form of inverted U with adjusting screws at lower ends of legs |
| EP2210979A2 (en) * | 2009-01-22 | 2010-07-28 | Peri GmbH | Formwork device, in particular for concreting a winged flange, with mobile formwork holder on which an external shield holder can be moved |
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| CN208039042U (en) * | 2018-03-23 | 2018-11-02 | 江苏省交通工程集团有限公司 | A kind of non-strut construction structure of Collison fence for bridge |
| CN209741673U (en) * | 2019-01-21 | 2019-12-06 | 黄振亚 | Bridge anticollision barrier's no pull rod construction structures |
| CN210947705U (en) * | 2019-09-17 | 2020-07-07 | 中国建筑土木建设有限公司 | Infilled wall coping template reinforcing system |
| CN211228159U (en) * | 2019-11-16 | 2020-08-11 | 南通创为机械科技有限公司 | Bridge anticollision wall template does not have pull rod structure |
| CN211666270U (en) * | 2019-12-11 | 2020-10-13 | 中国二冶集团有限公司 | Template clamp |
| CN112096062A (en) * | 2020-09-02 | 2020-12-18 | 中国建筑第八工程局有限公司 | Adjustable beam template fixing clamp and beam template fixing method |
| CN112832126A (en) * | 2020-12-31 | 2021-05-25 | 浙江交工集团股份有限公司 | Construction method of special-shaped cast-in-place concrete flower trough anti-collision guardrail |
| CN213979903U (en) * | 2020-08-17 | 2021-08-17 | 淘氧科技(上海)有限公司 | Novel building template |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB446076A (en) * | 1935-10-30 | 1936-04-23 | Harold Hodgkinson Broughton | Improvements in and relating to shuttering supports for casting concrete buildings in situ |
| GB1288468A (en) * | 1969-08-26 | 1972-09-13 | ||
| GB1377554A (en) * | 1972-03-30 | 1974-12-18 | Magdeburg Spezialbau | Sliding shuttering apparatus for concrete work |
| DE3928868A1 (en) * | 1989-08-31 | 1991-03-07 | Dieter Weiss | Fixing clamp for panels of concrete shuttering - is in form of inverted U with adjusting screws at lower ends of legs |
| EP2210979A2 (en) * | 2009-01-22 | 2010-07-28 | Peri GmbH | Formwork device, in particular for concreting a winged flange, with mobile formwork holder on which an external shield holder can be moved |
| CN103643646A (en) * | 2013-12-26 | 2014-03-19 | 上海市基础工程集团有限公司 | Bracket-free and pull rod-free steel template device for overhead cast-in-place concrete anti-collision wall |
| CN203741724U (en) * | 2014-03-04 | 2014-07-30 | 上海建工二建集团有限公司 | Anti-collision wall formwork system |
| CN208039042U (en) * | 2018-03-23 | 2018-11-02 | 江苏省交通工程集团有限公司 | A kind of non-strut construction structure of Collison fence for bridge |
| CN209741673U (en) * | 2019-01-21 | 2019-12-06 | 黄振亚 | Bridge anticollision barrier's no pull rod construction structures |
| CN210947705U (en) * | 2019-09-17 | 2020-07-07 | 中国建筑土木建设有限公司 | Infilled wall coping template reinforcing system |
| CN211228159U (en) * | 2019-11-16 | 2020-08-11 | 南通创为机械科技有限公司 | Bridge anticollision wall template does not have pull rod structure |
| CN211666270U (en) * | 2019-12-11 | 2020-10-13 | 中国二冶集团有限公司 | Template clamp |
| CN213979903U (en) * | 2020-08-17 | 2021-08-17 | 淘氧科技(上海)有限公司 | Novel building template |
| CN112096062A (en) * | 2020-09-02 | 2020-12-18 | 中国建筑第八工程局有限公司 | Adjustable beam template fixing clamp and beam template fixing method |
| CN112832126A (en) * | 2020-12-31 | 2021-05-25 | 浙江交工集团股份有限公司 | Construction method of special-shaped cast-in-place concrete flower trough anti-collision guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113832857B (en) | 2023-08-08 |
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