CN219772748U - Bridge node reinforcing apparatus - Google Patents

Bridge node reinforcing apparatus Download PDF

Info

Publication number
CN219772748U
CN219772748U CN202321091572.6U CN202321091572U CN219772748U CN 219772748 U CN219772748 U CN 219772748U CN 202321091572 U CN202321091572 U CN 202321091572U CN 219772748 U CN219772748 U CN 219772748U
Authority
CN
China
Prior art keywords
plate
fixed
plates
threaded rod
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202321091572.6U
Other languages
Chinese (zh)
Inventor
段有全
于春建
孟琳
于兴雷
李桥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202321091572.6U priority Critical patent/CN219772748U/en
Application granted granted Critical
Publication of CN219772748U publication Critical patent/CN219772748U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Bridges Or Land Bridges (AREA)

Abstract

The utility model discloses a bridge node reinforcing device, in particular to the technical field of road and bridge equipment, which comprises a beam plate and a column plate, wherein two support plates are movably arranged at positions, close to the beam plate, of the column plate, two telescopic rods are fixedly arranged at the tops of two sides of the support plates, a fixed plate is fixedly arranged at one end, far away from the support plates, of each telescopic rod, sleeves are movably arranged on each telescopic rod, and sliding plates are fixedly arranged between the sleeves. According to the utility model, by arranging the diagonal bracing assembly, when the original plate is additionally supported, the first threaded rod and the second threaded rod are rotated out of the rotary drum by rotating the rotary drum, so that the whole length of the diagonal bracing assembly is adjusted, and the purpose of pushing the sliding plate to a proper position at the bottom of the plate is achieved.

Description

一种桥梁节点加固装置A bridge node reinforcement device

技术领域Technical field

本实用新型涉及道路桥梁设备技术领域,更具体地说,本实用新型涉及一种桥梁节点加固装置。The utility model relates to the technical field of road and bridge equipment, and more specifically, the utility model relates to a bridge node reinforcement device.

背景技术Background technique

随着我国基础设施建设的不断推进,钢结构桥梁由于安装方便,施工周期短等优点而得到了广泛运用,钢结构桥梁采用节点连接形式将各个零部件进行连接,节点装置的连接强度直接影响钢结构桥梁的安全性和使用寿命。With the continuous advancement of infrastructure construction in our country, steel structure bridges have been widely used due to their advantages such as easy installation and short construction period. Steel structure bridges use node connections to connect various components. The connection strength of the node devices directly affects the steel structure. Safety and service life of structural bridges.

现有的桥梁节点加固装置是在桥梁节点处加设加固板,再由斜杆支撑加固,最终完成对桥梁加固,但是该加固装置结构固定,当需要在节点处加设垫板,从而增加节点的加固措施时,由于斜杆无法移动,所以对加设的垫板的支撑不稳定,从而影响加固装置的支撑强度。The existing bridge node reinforcement device is to add reinforcement plates at the bridge nodes, and then use diagonal rods to support the reinforcement, and finally complete the bridge reinforcement. However, the structure of the reinforcement device is fixed. When it is necessary to add pads at the nodes, thereby increasing the number of nodes. When taking reinforcement measures, since the inclined rod cannot move, the support for the added pad is unstable, thus affecting the support strength of the reinforcement device.

实用新型内容Utility model content

为了克服现有技术的上述缺陷,本实用新型提供一种桥梁节点加固装置,以解决上述背景技术中提出的问题。In order to overcome the above-mentioned defects of the prior art, the present invention provides a bridge node reinforcement device to solve the problems raised in the above-mentioned background art.

为实现上述目的,本实用新型提供如下技术方案:一种桥梁节点加固装置,包括梁板和柱板,所述柱板临近梁板的位置处活动设有两个支撑板,所述支撑板两侧顶部均固定设有两个伸缩杆,多个所述伸缩杆远离支撑板的一端均固定设有固定板,多个所述伸缩杆上均活动设有套筒,多个所述套筒之间均固定设有滑动板,所述滑动板的数量设置为两个,两个所述滑动板顶部和两个支撑板远离柱板的一侧均固定设有固定块,多个所述固定块之间均设有斜撑组件,所述斜撑组件的数量设置为两个。In order to achieve the above purpose, the present utility model provides the following technical solution: a bridge node reinforcement device, which includes a beam plate and a column plate. The column plate is movable with two support plates adjacent to the beam plate. Two telescopic rods are fixed on the side tops, and fixed plates are fixed on one end of the telescopic rods away from the support plate. Sleeves are movable on the telescopic rods, and sleeves are movable on each of the telescopic rods. Sliding plates are fixedly installed on both sides, and the number of the sliding plates is set to two. Fixed blocks are fixed on the tops of the two sliding plates and on the side of the two support plates away from the column plate. A plurality of the fixed blocks There are diagonal support components between them, and the number of the diagonal support components is set to two.

在一个优选地实施方式中,两个所述斜撑组件均包括多个固定块远离滑动板的一侧均活动设有第一螺纹杆,所述第一螺纹杆的数量设置为两个。In a preferred embodiment, both of the diagonal brace assemblies include a plurality of fixed blocks with first threaded rods movable on the side away from the sliding plate, and the number of the first threaded rods is set to two.

在一个优选地实施方式中,两个所述斜撑组件均还包括多个所述固定块远离支撑板的一侧均活动设有第二螺纹杆,所述第二螺纹杆的数量设置为两个。In a preferred embodiment, both of the diagonal brace assemblies further include a plurality of second threaded rods movable on the side of the fixing block away from the support plate, and the number of the second threaded rods is set to two indivual.

在一个优选地实施方式中,两个所述斜撑组件还均包括两个第一螺纹杆远离固定块的一端均活动设有的转筒,所述转筒的数量设置为两个。In a preferred embodiment, both of the diagonal brace assemblies further include two first threaded rods with rotating drums movable at one end away from the fixed block, and the number of the rotating drums is set to two.

在一个优选地实施方式中,两个所述转筒远离第一螺纹杆的一端均与第二螺纹杆活动连接,两个所述转筒上均固定设有防滑纹路。In a preferred embodiment, the ends of the two rotating drums away from the first threaded rod are movably connected to the second threaded rod, and the two rotating drums are fixedly provided with anti-slip textures.

在一个优选地实施方式中,两个所述支撑板远离柱板的一侧均固定设有支撑杆,两个所述支撑板顶部设有垫板。In a preferred embodiment, support rods are fixed on the sides of the two support plates away from the column plate, and pads are provided on the tops of the two support plates.

在一个优选地实施方式中,两个所述垫板之间和两个支撑板之间均活动设有第一螺栓,两个所述滑动板顶部两侧均活动设有第二螺栓。In a preferred embodiment, first bolts are movably provided between the two backing plates and between the two support plates, and second bolts are movably provided on both sides of the tops of the two sliding plates.

本实用新型的技术效果和优点:Technical effects and advantages of this utility model:

1、通过设置斜撑组件,可以在增设支撑原件垫板时,通过转动转筒将第一螺纹杆和第二螺纹杆转出转筒,从而调整斜撑组件的整体长度,达到将滑动板推至垫板底部合适位置的目的,与现有技术相比,在增设节点加固措施时,可以调节斜撑组件,从而将垫板支撑稳定,提高了加固装置的支撑强度;1. By setting up the diagonal brace assembly, when adding a supporting original backing plate, the first threaded rod and the second threaded rod can be rotated out of the drum by rotating the drum, thereby adjusting the overall length of the diagonal brace assembly to push the sliding plate. In order to reach the appropriate position of the bottom of the pad, compared with the existing technology, when adding node reinforcement measures, the diagonal brace assembly can be adjusted to stabilize the support of the pad and improve the support strength of the reinforcement device;

2、通过设置伸缩杆,在调节斜撑组件时,斜撑装置的长度和倾斜角度都发生变化,伸缩杆可以支撑滑动板由斜撑组件带来的滑动的变化。2. By setting the telescopic rod, when adjusting the diagonal brace assembly, the length and inclination angle of the diagonal brace device will change. The telescopic rod can support the sliding changes of the sliding plate caused by the diagonal brace assembly.

附图说明Description of the drawings

图1为本实用新型的整体结构示意图。Figure 1 is a schematic diagram of the overall structure of the utility model.

图2为本实用新型的桥梁节点加固装置结构仰视图。Figure 2 is a bottom view of the structure of the bridge node reinforcement device of the present invention.

图3为本实用新型图1中A处放大结构示意图。Figure 3 is an enlarged structural schematic diagram of position A in Figure 1 of the present invention.

图4为本实用新型图2中B处放大结构示意图。Figure 4 is an enlarged structural schematic diagram of position B in Figure 2 of the present invention.

附图标记为:1、梁板;2、柱板;3、支撑板;4、伸缩杆;5、固定板;6、套筒;7、滑动板;8、固定块;9、第一螺纹杆;10、第二螺纹杆;11、转筒;12、防滑纹路;13、支撑杆;14、垫板;15、第一螺栓;16、第二螺栓。The reference numbers are: 1. Beam plate; 2. Column plate; 3. Support plate; 4. Telescopic rod; 5. Fixed plate; 6. Sleeve; 7. Sliding plate; 8. Fixed block; 9. First thread Rod; 10. Second threaded rod; 11. Rotary drum; 12. Anti-slip texture; 13. Support rod; 14. Backing plate; 15. First bolt; 16. Second bolt.

具体实施方式Detailed ways

下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

如附图1-4所示的一种桥梁节点加固装置,包括梁板1和柱板2,所述柱板2临近梁板1的位置处活动设有两个支撑板3,所述支撑板3两侧顶部均固定设有两个伸缩杆4,多个所述伸缩杆4远离支撑板3的一端均固定设有固定板5,多个所述伸缩杆4上均活动设有套筒6,多个所述套筒6之间均固定设有滑动板7,所述滑动板7的数量设置为两个,两个所述滑动板7顶部和两个支撑板3远离柱板2的一侧均固定设有固定块8,多个所述固定块8之间均设有斜撑组件,所述斜撑组件的数量设置为两个,设置两个支撑板3为了将两个支撑板3拼装在柱板2上,从而将两个支撑板3之间进行固定,然后由固定牢靠的两个支撑板3支撑在柱板2上。As shown in Figures 1-4, a bridge node reinforcement device includes a beam plate 1 and a column plate 2. The column plate 2 is movable with two support plates 3 adjacent to the beam plate 1. The support plates 3. Two telescopic rods 4 are fixed on the tops of both sides. Fixed plates 5 are fixed on one end of the telescopic rods 4 away from the support plate 3. Sleeves 6 are movable on the telescopic rods 4. , sliding plates 7 are fixed between the plurality of sleeves 6, and the number of the sliding plates 7 is set to two. The tops of the two sliding plates 7 and the two support plates 3 are far away from the column plate 2. Fixed blocks 8 are fixed on both sides, and diagonal brace assemblies are provided between multiple fixed blocks 8. The number of diagonal brace assemblies is set to two. Two support plates 3 are provided in order to connect the two support plates 3. It is assembled on the column plate 2, thereby fixing the two support plates 3, and then the two firmly fixed support plates 3 are supported on the column plate 2.

如图3所示,两个所述斜撑组件均包括多个固定块8远离滑动板7的一侧均活动设有第一螺纹杆9,所述第一螺纹杆9的数量设置为两个,设置第一螺纹杆9是为了在增设垫板14需要牢靠的斜撑时,由第一螺纹杆9在转筒11中的伸缩,从而调节斜撑组件的整体长度。As shown in Figure 3, both of the diagonal brace assemblies include a plurality of fixed blocks 8, and first threaded rods 9 are movable on the side away from the sliding plate 7. The number of the first threaded rods 9 is set to two. , the first threaded rod 9 is provided to adjust the overall length of the diagonal brace assembly by the expansion and contraction of the first threaded rod 9 in the rotating drum 11 when the additional pad 14 requires a firm diagonal brace.

如图1所示,两个所述斜撑组件均还包括多个所述固定块8远离支撑板3的一侧均活动设有第二螺纹杆10,所述第二螺纹杆10的数量设置为两个,设置第二螺纹杆10也是为了在增设垫板14需要牢靠的斜撑时,由第二螺纹杆10在转筒11中的伸缩,从而调整斜撑组件的整体长度。As shown in Figure 1, both of the diagonal brace assemblies also include a plurality of second threaded rods 10 movable on the side of the fixed blocks 8 away from the support plate 3. The number of the second threaded rods 10 is set. There are two second threaded rods 10, and the second threaded rod 10 is also provided to adjust the overall length of the diagonal brace assembly by the expansion and contraction of the second threaded rod 10 in the rotating drum 11 when the additional pad 14 requires a firm diagonal brace.

如图1、图2所示,两个所述斜撑组件还均包括两个第一螺纹杆9远离固定块8的一端均活动设有的转筒11,所述转筒11的数量设置为两个,通过转动转筒11,可以将转筒11内部两侧有着相反螺纹的第一螺纹杆9和第二螺纹杆10同时转出或转入,从而为调整斜撑组件的整体长度提供动力源。As shown in Figures 1 and 2, both of the diagonal brace assemblies also include two rotary drums 11 movable at one end of the first threaded rod 9 away from the fixed block 8. The number of the rotary drums 11 is set to Two, by rotating the drum 11, the first threaded rod 9 and the second threaded rod 10 with opposite threads on both sides of the drum 11 can be rotated out or in at the same time, thereby providing power for adjusting the overall length of the diagonal brace assembly. source.

如图4所示,两个所述转筒11远离第一螺纹杆9的一端均与第二螺纹杆10活动连接,两个所述转筒11上均固定设有防滑纹路12,设置防滑纹路12,是为了方便转动转筒11,使操作者在转动转筒11时,不至于打滑。As shown in Figure 4, one end of the two rotating drums 11 away from the first threaded rod 9 is movably connected to the second threaded rod 10. The two rotating drums 11 are fixedly provided with anti-skid textures 12, and anti-skid textures are provided. 12, is for the convenience of rotating the drum 11, so that the operator will not slip when rotating the drum 11.

如图1、图2所示,两个所述支撑板3远离柱板2的一侧均固定设有支撑杆13,两个所述支撑板3顶部设有垫板14,设置垫板14是为了增设对桥梁节点的加固措施。As shown in Figures 1 and 2, support rods 13 are fixed on the sides of the two support plates 3 away from the column plate 2, and pads 14 are provided on the tops of the two support plates 3. The pad 14 is provided. In order to add reinforcement measures to bridge nodes.

如图1、图2所示,两个所述垫板14之间和两个支撑板3之间均活动设有第一螺栓15,两个所述滑动板7顶部两侧均活动设有第二螺栓16,设置第一螺栓15是为了将两个垫板14和两个支撑板3固定支撑在柱板2上,设置第二螺栓16,是为了在调节好滑动板7在垫板14底部的支撑后,通过第二螺栓16将滑动板7与垫板14刚性固定,从而使节点斜撑的支撑更牢靠。As shown in Figures 1 and 2, first bolts 15 are movably provided between the two backing plates 14 and between the two support plates 3, and the first bolts 15 are movably provided on both sides of the tops of the two sliding plates 7. Two bolts 16. The first bolt 15 is provided to securely support the two backing plates 14 and the two support plates 3 on the column plate 2. The second bolt 16 is provided to adjust the sliding plate 7 at the bottom of the backing plate 14. After the support, the sliding plate 7 and the backing plate 14 are rigidly fixed through the second bolt 16, so that the support of the node diagonal brace is more reliable.

本实用新型工作原理:使用时,将两个支撑板3拼装在柱板2上,待支撑板3拼装到合适位置上,通过第一螺栓15将两块支撑板3与柱板2之间固定牢靠,然后将需要增设的两个垫板14,拼装在支撑板3顶部与梁板1底部之间的主板上,再通过第一螺栓15将两个垫板14与柱板2固定牢靠;The working principle of the utility model: when in use, assemble the two support plates 3 on the column plate 2. After the support plates 3 are assembled to the appropriate position, the two support plates 3 and the column plate 2 are fixed by the first bolt 15. securely, then assemble the two additional pads 14 on the main plate between the top of the support plate 3 and the bottom of the beam plate 1, and then securely fix the two pads 14 and the column plate 2 through the first bolts 15;

然后安装人员可以握住转筒11上的防滑纹路12,转动转筒11,由于第一螺纹杆9和第二螺纹杆10上的螺纹转向相反,所以在转动转筒11时,第一螺纹杆9第二螺纹杆10同时伸出或伸入转筒11内部两侧,从而调整了斜撑装置的整体长度,在调整斜撑组件的整体长度时,第一螺纹杆9和第二螺纹杆10均在固定块8上转动,从而调整斜撑组件与垫板14之间的角度,且第一螺纹杆9推动滑动板7,使滑动板7两侧的套筒6带动伸缩杆4伸缩,在套筒6带动伸缩杆4伸缩时,固定板5防止套筒6滑出伸缩杆4,然后将滑动板7调整到垫板14底部合适为至,再通过第二螺栓16将滑动板7与垫板14固定牢靠,最终使在桥梁的节点位置处增设垫板14支撑稳定。The installer can then hold the anti-slip texture 12 on the drum 11 and rotate the drum 11. Since the threads on the first threaded rod 9 and the second threaded rod 10 turn in opposite directions, when the drum 11 is rotated, the first threaded rod 9 The second threaded rod 10 extends out or extends into both sides of the inside of the rotating drum 11 at the same time, thereby adjusting the overall length of the diagonal brace device. When adjusting the overall length of the diagonal brace assembly, the first threaded rod 9 and the second threaded rod 10 Both rotate on the fixed block 8 to adjust the angle between the diagonal support component and the backing plate 14, and the first threaded rod 9 pushes the sliding plate 7, so that the sleeves 6 on both sides of the sliding plate 7 drive the telescopic rod 4 to expand and contract. When the sleeve 6 drives the telescopic rod 4 to expand and contract, the fixed plate 5 prevents the sleeve 6 from sliding out of the telescopic rod 4, then adjust the sliding plate 7 to the bottom of the pad 14, and then use the second bolt 16 to secure the sliding plate 7 to the pad. The plate 14 is firmly fixed, and finally the support plate 14 added at the node position of the bridge is stable.

以上所述仅为本实用新型的优选实施例而已,并不用于限制本实用新型,凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. Within the protection scope of utility model.

Claims (7)

1.一种桥梁节点加固装置,包括梁板(1)和柱板(2),其特征在于:所述柱板(2)临近梁板(1)的位置处活动设有两个支撑板(3),所述支撑板(3)两侧顶部均固定设有两个伸缩杆(4),多个所述伸缩杆(4)远离支撑板(3)的一端均固定设有固定板(5),多个所述伸缩杆(4)上均活动设有套筒(6),多个所述套筒(6)之间均固定设有滑动板(7),所述滑动板(7)的数量设置为两个,两个所述滑动板(7)顶部和两个支撑板(3)远离柱板(2)的一侧均固定设有固定块(8),多个所述固定块(8)之间均设有斜撑组件,所述斜撑组件的数量设置为两个。1. A bridge node reinforcement device, including a beam plate (1) and a column plate (2), characterized in that: the column plate (2) is movable with two supporting plates (2) adjacent to the beam plate (1) 3), two telescopic rods (4) are fixed on the tops of both sides of the support plate (3), and fixed plates (5) are fixed on one end of the plurality of telescopic rods (4) away from the support plate (3). ), a plurality of telescopic rods (4) are movable with sleeves (6), and a sliding plate (7) is fixed between the plurality of sleeves (6). The sliding plate (7) The number is set to two, and fixed blocks (8) are fixed on the tops of the two sliding plates (7) and on the sides of the two supporting plates (3) away from the column plate (2). A plurality of the fixed blocks (8) There are diagonal brace assemblies between them, and the number of the diagonal brace assemblies is set to two. 2.根据权利要求1所述的一种桥梁节点加固装置,其特征在于:两个所述斜撑组件均包括多个固定块(8)远离滑动板(7)的一侧均活动设有第一螺纹杆(9),所述第一螺纹杆(9)的数量设置为两个。2. A bridge node reinforcement device according to claim 1, characterized in that: both of the diagonal brace assemblies include a plurality of fixed blocks (8) and a third movable block is provided on the side away from the sliding plate (7). A threaded rod (9), the number of the first threaded rods (9) is set to two. 3.根据权利要求1所述的一种桥梁节点加固装置,其特征在于:两个所述斜撑组件均还包括多个所述固定块(8)远离支撑板(3)的一侧均活动设有第二螺纹杆(10),所述第二螺纹杆(10)的数量设置为两个。3. A bridge node reinforcement device according to claim 1, characterized in that: both of the diagonal brace assemblies further include a plurality of fixed blocks (8) whose sides away from the support plate (3) are movable. A second threaded rod (10) is provided, and the number of the second threaded rod (10) is set to two. 4.根据权利要求1所述的一种桥梁节点加固装置,其特征在于:两个所述斜撑组件还均包括两个第一螺纹杆(9)远离固定块(8)的一端均活动设有的转筒(11),所述转筒(11)的数量设置为两个。4. A bridge node reinforcement device according to claim 1, characterized in that: both of the diagonal brace assemblies further include two first threaded rods (9) with one end far away from the fixed block (8) movable. There are rotating drums (11), and the number of the rotating drums (11) is set to two. 5.根据权利要求4所述的一种桥梁节点加固装置,其特征在于:两个所述转筒(11)远离第一螺纹杆(9)的一端均与第二螺纹杆(10)活动连接,两个所述转筒(11)上均固定设有防滑纹路(12)。5. A bridge node reinforcement device according to claim 4, characterized in that: one end of the two rotating drums (11) away from the first threaded rod (9) is movably connected to the second threaded rod (10). , the two rotating drums (11) are fixedly provided with anti-slip textures (12). 6.根据权利要求1所述的一种桥梁节点加固装置,其特征在于:两个所述支撑板(3)远离柱板(2)的一侧均固定设有支撑杆(13),两个所述支撑板(3)顶部设有垫板(14)。6. A bridge node reinforcement device according to claim 1, characterized in that: both support rods (13) are fixed on the sides of the two support plates (3) away from the column plate (2). A backing plate (14) is provided on the top of the support plate (3). 7.根据权利要求6所述的一种桥梁节点加固装置,其特征在于:两个所述垫板(14)之间和两个支撑板(3)之间均活动设有第一螺栓(15),两个所述滑动板(7)顶部两侧均活动设有第二螺栓(16)。7. A bridge node reinforcement device according to claim 6, characterized in that: first bolts (15) are movable between the two backing plates (14) and between the two support plates (3). ), and second bolts (16) are movable on both sides of the top of the two sliding plates (7).
CN202321091572.6U 2023-05-09 2023-05-09 Bridge node reinforcing apparatus Expired - Fee Related CN219772748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321091572.6U CN219772748U (en) 2023-05-09 2023-05-09 Bridge node reinforcing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321091572.6U CN219772748U (en) 2023-05-09 2023-05-09 Bridge node reinforcing apparatus

Publications (1)

Publication Number Publication Date
CN219772748U true CN219772748U (en) 2023-09-29

Family

ID=88109460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321091572.6U Expired - Fee Related CN219772748U (en) 2023-05-09 2023-05-09 Bridge node reinforcing apparatus

Country Status (1)

Country Link
CN (1) CN219772748U (en)

Similar Documents

Publication Publication Date Title
CN108344637B (en) Shield segment mechanical simulation test device
CN219772748U (en) Bridge node reinforcing apparatus
CN207567961U (en) Steel structure support suitable for sliding construction
CN105672638A (en) Scaffold with supporting and sliding functions and net rack mounting method
JP2000144640A (en) Arch rib constructing device for concrete arch bridge
CN211872489U (en) An adjustable cement concrete bridge deck paving auxiliary device
CN110284589B (en) Hub-type precast concrete beam-column assembled self-reset system and construction method
CN219491691U (en) A building construction formwork that can be quickly installed
CN210288126U (en) Novel fixed effectual bei lei piece
CN112727149A (en) Steel member spatial structure supporting system
CN209635745U (en) A kind of construction single-rail crane brake gear
CN209179483U (en) An adjustable prefabricated space node pouring formwork
CN109098439B (en) An adjustable prefabricated space node pouring template
CN111335175A (en) Leveling structure of prefabricated bridge deck and using method thereof
CN207974015U (en) A kind of steel box-girder sliding bracket
CN218580470U (en) A railway splicing construction beam
CN211737156U (en) A fixed connection mechanism of steel arch frame for tunnel
CN221236425U (en) Adjustable assembly jig frame of steel structure truss
CN221810531U (en) A cross-bracing concrete surface defect repairing device
CN219175948U (en) External reinforcing beam for transformation
CN211081917U (en) A secondary connection structure of a box culvert that penetrates an existing passenger railway and pushes a D-shaped beam
CN221345275U (en) Socket type longitudinal connecting device for segmental cantilever assembled bridge
CN217517270U (en) Track beam construction reinforcing apparatus
CN115198576B (en) Ultra-long track beam for wind tunnel test and high-precision installation method thereof
CN115928895B (en) A GFRP tube-concrete-steel beam composite node and construction method thereof

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20230929