CN114922084A - Bracket system for rectangular high-pier capping beam construction - Google Patents
Bracket system for rectangular high-pier capping beam construction Download PDFInfo
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- CN114922084A CN114922084A CN202210630661.7A CN202210630661A CN114922084A CN 114922084 A CN114922084 A CN 114922084A CN 202210630661 A CN202210630661 A CN 202210630661A CN 114922084 A CN114922084 A CN 114922084A
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 17
- 238000009415 formwork Methods 0.000 description 22
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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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- 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)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to the field of bridge capping beam construction, in particular to a bracket system for rectangular high pier capping beam construction. It includes: the two bracket components are detachably fixed on the rectangular pier column and distributed up and down; bracket support, bracket support is including the horizon bar and the bracing piece that are used for bearing distribution beam system, the one end of horizon bar is through bolt and the bracket component connection who is located the top, bracing piece one end is connected bottom the horizon bar, and the other end passes through the bolt and the bracket component connection who is located the below. The embodiment of the application provides a bracket support system for construction of rectangular high pier bent cap to solve the problem that current bracket method is under construction to the bent cap among the prior art, can cause the influence to rectangle pier shaft structure outward appearance.
Description
Technical Field
The application relates to the field of bridge capping beam construction, in particular to a bracket system for rectangular high pier capping beam construction.
Background
As for the construction method of the bridge capping beam, a hoop method, a bracket method, a pin method, a floor stand method, and the like are common methods.
In the related technology, the embedded part is placed before pouring of the pier body, the embedded part is chiseled after pouring of the pier body is completed, and subsequent construction is carried out by welding the bracket.
Therefore, a special system for the bracket of the bent cap bracket, which is more practical, convenient and easy to disassemble and does not affect the structural appearance, is needed.
Disclosure of Invention
The embodiment of the application provides a bracket support system for construction of rectangular high pier bent cap to solve the problem that current bracket method is under construction the bent cap among the prior art, can cause the influence to rectangle pier shaft structural appearance.
To achieve the above objects, the present application provides a bracket system for rectangular high pier capping beam construction, which includes:
the two bracket components are detachably fixed on the rectangular pier column and distributed up and down;
the bracket support, the bracket support is including the horizon bar and the bracing piece that are used for bearing the weight of the distribution beam system, the one end of horizon bar is passed through the bolt and is connected with the bracket component that is located the top, bracing piece one end is connected bottom the horizon bar, and the other end passes through the bolt and is connected with the bracket component that is located the below.
In some embodiments, the bracket member comprises four fixing plates for being mounted around the rectangular pier, and the four fixing plates are connected by a connecting member and form a rectangle.
In some embodiments, the fixing plate comprises:
a first template;
the two second templates are respectively connected to two ends of the first template;
the transverse back rib is perpendicular to the direction of a connecting seam of the first template and the second template and is connected with the middle template and the fixed template, and the connecting piece penetrates through the transverse back rib to fixedly connect the four fixed plates.
In some embodiments, two ends of the transverse back rib, which are away from the second template, are respectively connected with a back rib connecting plate, and the back rib connecting plate of one of the two adjacent fixing plates is fixedly connected with the back rib connecting plate of the other fixing plate through a connecting piece.
In some embodiments, vertical back ribs are welded to both the first formwork and the second formwork.
In some embodiments, the second form has a channel section welded transversely thereto.
In some embodiments, the bracket member further comprises four arc-shaped formworks, the arc-shaped formworks are respectively arranged at four corners connected with the four second formworks and are respectively connected with the second formworks.
In some embodiments, the horizontal bar is connected at one end to the first form of the upper bracket member, the support bar is connected at one end to the bottom of the horizontal bar, and at the other end to the first form of the lower bracket member by bolts.
In some embodiments, stiffening plates are welded into the horizontal rods.
In some embodiments, the length of the lower corbel member in the vertical direction is greater than the length of the upper corbel member in the vertical direction.
The technical scheme who provides this application brings beneficial effect includes:
the embodiment of the application provides a bracket support system for rectangular high pier capping beam construction, because an upper bracket component and a lower bracket component are clamped on a rectangular pier stud, the bracket support originally required to be arranged on the pier stud through an embedded part can be erected on the two bracket components, the embedded part does not need to be placed when the pier body is poured, the embedded part does not need to be chiseled after the pouring of the pier body is finished, and the bracket is welded for subsequent construction, thereby avoiding the problems of reserved holes and no later repair, simplifying the construction steps, the bracket component can not damage the pier stud, the horizontal rod of the bracket support is connected with the bracket component at the upper part, the support rod is connected with the bracket component at the lower part, the two bracket components disperse the pressure of the bracket support to the pier stud, the safety and the practicability are ensured, therefore, the problem that the existing cow leg method in the related art can influence the appearance of the pier body structure when constructing the bent cap can be solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a longitudinal cross-sectional view of a corbel stent system provided in accordance with an embodiment of the present application;
FIG. 2 is a transverse cross-sectional view of a corbel bracket system provided in accordance with an embodiment of the present application;
FIG. 3 is a schematic plan view of a fixing plate;
FIG. 4 is an elevational view of the stationary plate of the upper bracket member;
FIG. 5 is a schematic plan view of the fixing plate with the arc-shaped form attached;
FIG. 6 is a schematic plan view of a corbel member;
FIG. 7 is a three-dimensional view of a first template;
FIG. 8 is a three-view illustration of a second template;
FIG. 9 is a three-dimensional view of an arcuate form;
fig. 10 is a side view of a bull horn support.
In the figure: 1. a rectangular pier stud; 2. a bracket member; 3. a distribution beam system; 4. a bracket support; 41. a horizontal bar; 411. a stiffening plate; 42. a support bar; 5. a fixing plate; 51. a first template; 52. a second template; 53. an arc-shaped template; 54. a transverse back rib; 541. a back rib connecting plate; 55. a vertical back rib; 6. channel steel; 7. a connecting member; 8. bolt holes; 9. a construction platform; 10. and a capping beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a bracket system for rectangular high pier bent cap construction, which can solve the problem that the existing bracket method in the related art is used for constructing the bent cap and influences the appearance of a rectangular pier body structure.
Referring to fig. 1 to 10, the present embodiment provides a bracket support system for rectangular high pier capping beam construction, which includes two bracket members 2 for detachably fixing on a rectangular pier stud 1, wherein the two bracket members 2 are distributed up and down; and the bracket support 4, the bracket support 4 comprises a horizontal rod 41 and a support rod 42 for bearing the distribution beam system 3, specifically, one end of the horizontal rod 41 is connected with the bracket member 2 located above through a bolt, one end of the support rod 42 is connected with the bottom of the horizontal rod 41, and the other end is connected with the bracket member 2 located below through a bolt. Specifically, the bracket member 2 is clamped on the rectangular pier stud 1.
The embodiment of the application provides a bracket support system for rectangular high pier capping beam construction, because an upper bracket component 2 and a lower bracket component 2 are clamped on a rectangular pier stud 1, the bracket support 4 which is originally required to be arranged on the rectangular pier stud 1 through an embedded part can be erected on the two bracket components 2, the embedded part is not required to be placed when a pier body is poured, the embedded part is chiseled after the pouring of the pier body is finished, and then the bracket is welded for subsequent construction, so that the construction steps are simplified, and the bracket component 2 can not damage the pier stud, the horizontal rod 41 of the bracket support 4 is connected on the bracket component 2 at the upper part, the support rod 42 is connected on the bracket component 2 at the lower part, the two bracket components 2 disperse the pressure of the bracket support 4 on the rectangular pier stud 1, the safety and the practicability are ensured, therefore, the problem that the existing cow leg method in the related art can influence the appearance of the pier body structure when constructing the bent cap can be solved.
In some preferred embodiments, referring to fig. 6, the bracket member 2 comprises four fixing plates 5 for being installed around the rectangular pier 1, and the four fixing plates 5 are connected by a connecting member 7 and form a rectangle. Specifically, during actual installation, the four fixing plates 5 are connected by the connecting pieces 7, but are not screwed, then the connected bracket member 2 is lifted integrally and sleeved on the rectangular pier stud 1, then the connecting pieces 7 are screwed, and the support rods of the bracket member 2 are clamped on the rectangular pier stud 1. Specifically, the connecting member 7 may use a combination of a steel rod and a nut, as shown in fig. 6, the steel rod passes through two adjacent fixing plates 5, and the portion of the steel rod passing through the fixing plates 5 is fixed by the nut, so that the steel rod is placed to displace.
Preferably, the fixed plate 5 is provided with the slipmat near one side of rectangle pier stud 1, and preferably, the slipmat is the cushion, and its one side bonds on fixed plate 5, and the opposite side is used for contacting with rectangle pier stud 1 to increase the coefficient of friction between fixed plate 5 and the rectangle pier stud 1. Of course, the non-slip mat may be fixed to the fixing plate 5 by bolts.
In some preferred embodiments, referring to fig. 3 and 4, the fixing plate 5 includes a first template 51, two second templates 52 respectively attached to the first templates 52, and a transverse back rib 54; specifically, as shown in fig. 5 in conjunction, two second formworks 52 are respectively attached to both ends of the first formwork 51, and as also shown in fig. 3 and 4, the transverse back rib 54 is disposed perpendicular to the direction of the attachment seam of the first formwork 51 and the second formwork 52, and is attached to the first formwork 51 and the second formwork 52. Preferably, the connecting members 7 pass through the transverse back ribs 54 to connect and fix the four fixing plates 5.
Preferably, as shown in fig. 3 and 4, and fig. 7 and 8, vertical back ribs 55 are welded to both the first formwork 52 and the second formwork 52 to enhance the strength of the first formwork 52 and the second formwork 52.
Specifically, referring to fig. 7 and 8, which are three views of a first template 51 and a second template 52, respectively, it can be seen that the first template 51 and the second template 52 are provided with connecting holes 8 at the connecting positions of the two, and the first template 51 and the second template 52 are connected through the connecting holes 8.
Preferably, referring to fig. 2, one end of the horizontal bar 41 is connected to the first form 51 of the upper bracket member 2, and one end of the support bar 42 is connected to the bottom of the horizontal bar 41, and the other end is connected to the first form 51 of the lower bracket member 2 by bolts.
Preferably, a channel steel 6 is further welded to the second formwork 52, and the channel steel 6 is arranged at intervals along the width direction of the second formwork 52 to increase the rigidity of the second formwork 52. Since the support rod 42 needs to be connected and fixed to the first form 51, the channel steel 6 is not provided in the first form 51.
Since the size of the rectangular pier 1 is not constant, the size of the second template 52 is fixed in the present embodiment, the size of the first template 51 is processed according to the size of the rectangular pier 1, and the first template 51 is processed on the second template 52 in the field and welded to form the fixing plate 5.
In some preferred embodiments, referring to fig. 3 and 6, two ends of the transverse back rib 54 away from one side of the second template 52 are respectively connected with a back rib connecting plate 541, and in two adjacent fixing plates 5, the back rib connecting plate 541 of one fixing plate 5 is fixedly connected with the back rib connecting plate 541 of the other fixing plate 5 through a connecting piece 7; specifically, as shown in fig. 6, the back-rib connecting plate 541 is a triangular structure, preferably, the back-rib connecting plate 541 is a right-angled triangular structure, and the connecting member 7 vertically penetrates through one right-angled side of the back-rib connecting plate 541, and a portion of the connecting member 7 penetrating through the back-rib connecting plate 541 is fixed by using a bolt, so as to increase the connection strength between the fixing plates 5.
Preferably, as shown in fig. 4, four transverse back ribs 54 are connected above and below the first and second templates 51 and 52, respectively, and a back rib connecting plate 541 is connected to each of the four transverse back ribs 54 to further enhance the connection between the fixing plates 5. Of course, there may be more than one transverse back rib 54 without obstructing the installation of the bracket 4.
In some preferred embodiments, referring to fig. 5 and 6, the leg member 2 further comprises four arc-shaped templates 53, and generally, the four corners of the rectangular pier 1 are curved, so the arc-shaped templates 53 are arranged to accommodate the arc-shaped corners of the rectangular pier 1; referring to fig. 7, four arc-shaped formworks are respectively disposed at four corners where the four second formworks 52 are connected, and are connected to the second formworks 52.
Specifically, as shown in fig. 8 and 9, the second mold plate 52 and the arc-shaped mold plate 53 are provided with connecting holes 8 at the sides thereof, and the second mold plate 52 and the arc-shaped mold plate 53 can be connected by bolts passing through the connecting holes 8.
In some preferred embodiments, referring to fig. 1 and 10, stiffening plates 411 are welded inside the horizontal rods 41 of the bracket support 4, and in particular, the stiffening plates 411 are arranged perpendicular to the length direction of the horizontal rods 41 to enhance the supporting capability of the horizontal rods 41 on the distribution beam system 3 and ensure the smooth casting of the capping beam 10.
In some preferred embodiments, referring to fig. 1 and 2, the length of the upper corbel member 2 in the vertical direction is greater than the length of the lower corbel member 2 in the vertical direction, specifically, in combination with fig. 1, the horizontal rod 41 is horizontally connected to the upper corbel member 2, the support rod 42 is obliquely connected to the upper corbel member 2, and the support rod 42 serves as a leg for supporting the horizontal rod 41, which is more stressed, so that the lower corbel member 2 is longer than the upper corbel member 2.
The bracket support system for rectangular high pier capping beam construction provided by the embodiment of the application has the following specific operation flow:
the method comprises the following steps: according to the size of the rectangular pier stud, a first template 51 is processed in advance, the first template 51, a second template 52, transverse back ribs 54 and the like are connected into a fixing plate 5, and then all the fixing plates are assembled on the ground;
step two: according to the selection of the distribution beam system 3, the mounting position of the bracket support 4 is determined in advance, and marks are made on the rectangular pier stud 1;
step three: respectively hoisting the two bracket members 2 to corresponding positions, installing and screwing all bolts on the fixed plate 5, and reinforcing by using the connecting piece 7;
step four: a bracket support 4 is arranged on the bracket component 2, so that the two bracket components 2 and the bracket support 4 form a stress system;
step five: installing a distribution beam system 3 on the bracket support 4, and pouring a cover beam 10;
step six: dismantling the distribution beam system 3 and the bracket support 4, loosening bolts on the bracket component 2 above, and hoisting the bracket component 2 above to the ground;
step seven: the bolts on the lower corbel member 2 are loosened and the lower corbel member 2 is hoisted to the ground.
According to the bracket support system for rectangular high pier capping beam construction, the problem that a reserved hole is reserved before and after capping beam pouring and when the bracket support 4 is installed is solved, and later repair is not needed, so that the appearance quality of a later-stage main body structure is ensured; and the bracket component 2 is easy to install and remove, the installation of the bracket system can be completed by using a common truck crane, the bracket system can be suitable for the construction of the bent cap close to a railway, an upper-span expressway and a nearby municipal population dense area, and the bracket system has the advantages of safety, reliability, low cost and strong applicability.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
It is noted that, in this application, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a bracket support system for construction of rectangular high mound bent cap which characterized in that, it includes:
the two bracket members (2) are detachably fixed on the rectangular pier stud (1), and the two bracket members (2) are distributed up and down;
bracket support (4), bracket support (4) are including horizon bar (41) and bracing piece (42) that are used for bearing distributive girder system (3), the one end of horizon bar (41) is passed through the bolt and is connected with bracket component (2) that are located the top, bracing piece (42) one end is connected with horizon bar (41) bottom, and the other end passes through the bolt and is connected with bracket component (2) that are located the below.
2. The corbel bracket system for rectangular high pier capping beam construction according to claim 1, wherein:
bracket component (2) are used for installing at rectangle pier stud (1) fixed plate (5) all around including four, four connect through connecting piece (7) between fixed plate (5) to form a rectangle.
3. The corbel bracket system for rectangular high pier capping beam construction according to claim 2, wherein the fixing plate (5) comprises:
a first template (51);
two second templates (52), wherein the two second templates (52) are respectively connected to two ends of the first template (51);
the transverse back rib (54) is perpendicular to the direction of a connecting seam of the first template (51) and the second template (52), the transverse back rib (54) is connected with the middle template (51) and the fixed template (52), and the connecting piece (7) penetrates through the transverse back rib (54) to connect and fix the four fixing plates (5).
4. The corbel bracket system for use in rectangular high pier capping beam construction of claim 3, wherein:
two ends of one surface, away from the second template (52), of the transverse back rib (54) are respectively connected with a back rib connecting plate (541), and in the two adjacent fixing plates (5), the back rib connecting plate (541) of one fixing plate (5) is fixedly connected with the back rib connecting plate (541) of the other fixing plate (5) through a connecting piece (7).
5. The corbel bracket system for use in rectangular high pier capping beam construction of claim 3, wherein:
vertical back ribs (55) are welded on the first template (51) and the second template (52).
6. The corbel bracket system for use in rectangular high pier capping beam construction of claim 3, wherein:
and a channel steel (6) is transversely welded on the second template (52).
7. The corbel bracket system for rectangular high pier capping beam construction of claim 2, wherein:
the bracket component (2) further comprises four arc-shaped templates (53), wherein the arc-shaped templates (53) are respectively arranged at four corners connected with the four second templates (52) and are respectively connected with the second templates (52).
8. The corbel bracket system for use in rectangular high pier capping beam construction of claim 1, wherein:
one end of the horizontal rod (41) is connected to the first template (51) of the bracket member (2) positioned above, one end of the supporting rod (42) is connected to the bottom of the horizontal rod (41), and the other end of the supporting rod is connected to the first template (51) of the bracket member (2) positioned below through a bolt.
9. The corbel bracket system for rectangular high pier capping beam construction according to claim 1, wherein:
and stiffening plates (411) are welded in the horizontal rods (41).
10. The corbel bracket system for use in rectangular high pier capping beam construction of claim 1, wherein:
the length of the lower bracket member (2) in the vertical direction is larger than that of the upper bracket member (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210630661.7A CN114922084A (en) | 2022-06-06 | 2022-06-06 | Bracket system for rectangular high-pier capping beam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210630661.7A CN114922084A (en) | 2022-06-06 | 2022-06-06 | Bracket system for rectangular high-pier capping beam construction |
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| Publication Number | Publication Date |
|---|---|
| CN114922084A true CN114922084A (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210630661.7A Pending CN114922084A (en) | 2022-06-06 | 2022-06-06 | Bracket system for rectangular high-pier capping beam construction |
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| CN (1) | CN114922084A (en) |
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| CN206052554U (en) * | 2016-08-17 | 2017-03-29 | 中国建筑第六工程局有限公司 | A kind of Construction Supporting System for square twin columns great cantilever bent cap |
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| CN210066507U (en) * | 2019-04-15 | 2020-02-14 | 中交路桥建设有限公司 | Combined high pier capping beam construction support |
| CN210134353U (en) * | 2019-04-10 | 2020-03-10 | 中交路桥建设有限公司 | Bracket type hoop bracket for bent cap construction |
| CN210827132U (en) * | 2019-09-09 | 2020-06-23 | 四川路桥华东建设有限责任公司 | Single-pier capping beam concrete pouring construction platform |
| CN210856959U (en) * | 2019-09-16 | 2020-06-26 | 浙江交工集团股份有限公司 | Plain type bent cap construction bearing structure |
| CN211057595U (en) * | 2019-08-27 | 2020-07-21 | 中铁大桥局集团第八工程有限公司 | Butterfly support for large cantilever bent cap on single-column pier |
| CN112538822A (en) * | 2020-11-30 | 2021-03-23 | 中建五局第三建设有限公司 | Bridge rectangular high-pier single-pier capping beam triangular bracket system and construction method |
| DE202021103010U1 (en) * | 2020-08-18 | 2021-06-21 | China Tiesiju Civil Engineering Group Co., Ltd | Support structure for the installation of joinable cover beams of a prefabricated bridge |
| CN213867376U (en) * | 2020-10-12 | 2021-08-03 | 中建八局第一建设有限公司 | Hollow bent cap construction equipment of opposite sex mound precious stone |
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2022
- 2022-06-06 CN CN202210630661.7A patent/CN114922084A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206052554U (en) * | 2016-08-17 | 2017-03-29 | 中国建筑第六工程局有限公司 | A kind of Construction Supporting System for square twin columns great cantilever bent cap |
| CN208293427U (en) * | 2018-02-10 | 2018-12-28 | 东宏建设股份有限公司 | A kind of bent cap concrete cast template steel hoop support system |
| CN209024976U (en) * | 2018-10-24 | 2019-06-25 | 长安大学 | A kind of more hoop brackets of Bridge High-pier Coping Construction |
| CN210134353U (en) * | 2019-04-10 | 2020-03-10 | 中交路桥建设有限公司 | Bracket type hoop bracket for bent cap construction |
| CN210066507U (en) * | 2019-04-15 | 2020-02-14 | 中交路桥建设有限公司 | Combined high pier capping beam construction support |
| CN211057595U (en) * | 2019-08-27 | 2020-07-21 | 中铁大桥局集团第八工程有限公司 | Butterfly support for large cantilever bent cap on single-column pier |
| CN210827132U (en) * | 2019-09-09 | 2020-06-23 | 四川路桥华东建设有限责任公司 | Single-pier capping beam concrete pouring construction platform |
| CN210856959U (en) * | 2019-09-16 | 2020-06-26 | 浙江交工集团股份有限公司 | Plain type bent cap construction bearing structure |
| DE202021103010U1 (en) * | 2020-08-18 | 2021-06-21 | China Tiesiju Civil Engineering Group Co., Ltd | Support structure for the installation of joinable cover beams of a prefabricated bridge |
| CN213867376U (en) * | 2020-10-12 | 2021-08-03 | 中建八局第一建设有限公司 | Hollow bent cap construction equipment of opposite sex mound precious stone |
| CN112538822A (en) * | 2020-11-30 | 2021-03-23 | 中建五局第三建设有限公司 | Bridge rectangular high-pier single-pier capping beam triangular bracket system and construction method |
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