CN-224213125-U - Steel guardrail upright post assembling tool

CN224213125UCN 224213125 UCN224213125 UCN 224213125UCN-224213125-U

Abstract

The utility model provides a steel guardrail upright post assembling tool, which belongs to the technical field of upright post assembling tools and comprises a bottom plate, an upright post bottom plate limiting structure and a plurality of upright post body fixing limiting structures, wherein the upright post bottom plate limiting structure and the plurality of upright post body fixing limiting structures are arranged on the bottom plate, the upright post bottom plate limiting structure is arranged at one end of the bottom plate, the plurality of upright post body fixing limiting structures are arranged at intervals, and steel guardrail upright posts are arranged on the upright post bottom plate limiting structure and the plurality of upright post body fixing limiting structures for positioning and assembling. The utility model can obviously improve the installation precision and efficiency of the steel guardrails and is suitable for batch construction requirements. In practical application, parameters are required to be finely adjusted according to field conditions, transverse fixation can be achieved by arranging the pre-tightening bolts, each part of the steel guardrail upright post can be limited and fixed by the aid of the arranged tooling structure, better assembly is achieved, 40% of time is saved compared with a traditional method, the risk of manual fatigue is reduced, and meanwhile cost is saved.

Inventors

ZHAO QIANG
LI PANDENG
BAI XUEFEI
HE ZHICHAO
LIU WEI
ZHOU JIANHAO
WU HAITAO
ZHANG ZHIAN
ZANG WEI
GUO FENG

Assignees

中交世通(重庆)重工有限公司
广西中交一公局平容高速公路有限公司

Dates

Publication Date: 20260508
Application Date: 20250530

Claims (6)

1. The steel guardrail upright post assembling tool is characterized by comprising a bottom plate (1), upright post bottom plate limiting structures and a plurality of upright post body fixing limiting structures, wherein the upright post bottom plate limiting structures and the plurality of upright post body fixing limiting structures are arranged on the bottom plate (1), the upright post bottom plate limiting structures are arranged at one end of the bottom plate (1), the plurality of upright post body fixing limiting structures are arranged at intervals, and steel guardrail upright posts are placed on the upright post bottom plate limiting structures and the plurality of upright post body fixing limiting structures for positioning and assembling.
2. The steel guardrail column assembly fixture of claim 1, wherein the steel guardrail column comprises a column bottom plate (10), a column web plate (11), a column back plate (12), stiffening ribs (13), column wing plates (14) and beam angle steels (15), the column web plate (11) is arranged between the column back plate (12) and the column wing plates (14), a plurality of stiffening ribs (13) are arranged on the column web plate (11) at intervals and between the column back plate (12) and the column wing plates (14), a plurality of beam angle steels (15) are arranged on the side edges of the column wing plates (14) at intervals, and the column bottom plate (10) is arranged at the end parts of the column back plate (12) and the column wing plates (14).
3. The steel guardrail column assembly fixture of claim 2, wherein the column bottom plate limiting structure comprises a column bottom plate limiting front (8) and a column bottom plate limiting rear plate (9), the column bottom plate limiting front (8) and the column bottom plate limiting rear plate (9) are arranged at intervals, and the column bottom plate (10) is arranged between the column bottom plate limiting front (8) and the column bottom plate limiting rear plate (9).
4. The steel guardrail column assembly tool of claim 2, wherein the column body fixing limiting structure comprises a wing plate fixing plate (2), a transverse limiting plate (3), a web plate supporting plate (5) and a side limiting structure, the wing plate fixing plate (2) is arranged transversely, the transverse limiting plate (3) and the side limiting structure are arranged on two sides of the wing plate fixing plate (2), the web plate supporting plate (5) is arranged at the front end of the wing plate fixing plate (2), and the height of the web plate supporting plate (5) is higher than that of the wing plate fixing plate (2).
5. The steel guardrail column assembly tool of claim 4 is characterized in that the transverse limiting plate (3) is provided with a pre-tightening bolt (4), and the pre-tightening bolt (4) is transversely screwed and pressed to fix the column backboard (12).
6. The steel guardrail column assembly tool of claim 4, wherein the side limit structure comprises a base plate limit plate (6) and an angle steel limit plate (7), the base plate limit plate (6) and the transverse limit plate (3) are arranged oppositely, and the angle steel limit plate (7) is arranged on the side edge of the base plate limit plate (6).

Description

Steel guardrail upright post assembling tool Technical Field The utility model relates to the technical field of upright post assembling tools, in particular to a steel guardrail upright post assembling tool. Background With the development of economic construction, more and more roads need to be constructed as highway bridges. In the process of engineering construction of bridges, roads and the like, it is often necessary to construct a crash barrier to ensure the safety of vehicles running on the bridges and the roads, so that the construction of the crash barrier is an important task in the construction process. Because the common anti-collision guardrail is convenient for install the railing of back guardrail, the steel guardrail stand needs to be designed into irregular shape, and the steel guardrail stand that comprises curved surface part, web, front bezel and bottom plate is space frame structure, not only is more convenient for install the railing, and structural strength is high, and the appearance is pleasing to the eye. The steel guardrail upright post needs to assemble each part first, then carries out key connection part through spot welding to the welding of its overall structure of being convenient for guarantees its structural strength, but special-shaped structure can lead to its processing degree of difficulty to grow, just has the location difficulty in the assembly process each part of railing, difficult equipment and the problem of pre-welding. Therefore, a steel guardrail column assembly tool needs to be designed. Disclosure of utility model The utility model aims to provide a steel guardrail upright post assembling tool which solves the technical problems that the existing steel guardrail upright post assembling needs manual carrying, is low in efficiency and is insufficient in upright post verticality precision. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a steel guardrail stand equipment frock, includes bottom plate, stand bottom plate limit structure and the fixed limit structure of a plurality of stand body, and stand bottom plate limit structure and the fixed limit structure of a plurality of stand body all set up on the bottom plate, and stand bottom plate limit structure sets up in the one end of bottom plate, and the fixed limit structure interval of a plurality of stand body sets up, and steel guardrail stand is placed and is fixed limit structure on fixed limit structure of stand bottom plate limit structure and a plurality of stand body and fix a position the equipment. Further, the steel guardrail column comprises a column bottom plate, a column web plate, a column back plate, stiffening ribs, column wing plates and beam angle steels, wherein the column web plate is arranged between the column back plate and the column wing plates, a plurality of stiffening rib intervals are arranged on the column web plate and between the column back plate and the column wing plates, a plurality of beam angle steels are arranged on the side edges of the column wing plates at intervals, and the column bottom plate is arranged at the end parts of the column back plate and the column wing plates. Further, the column bottom plate limiting structure comprises a column bottom plate limiting front plate and a column bottom plate limiting rear plate, wherein the column bottom plate limiting front plate and the column bottom plate limiting rear plate are arranged at intervals, and the column bottom plate is arranged between the column bottom plate limiting front plate and the column bottom plate limiting rear plate. Further, the fixed limit structure of stand body includes pterygoid lamina fixed plate, horizontal limiting plate, web backup pad and side limit structure, and the pterygoid lamina fixed plate spanned the setting, and horizontal limiting plate and side limit structure set up in the both sides of pterygoid lamina fixed plate), and the web backup pad sets up the front end at the pterygoid lamina fixed plate, and the height of web backup pad is higher than the pterygoid lamina fixed plate. Further, a pre-tightening bolt is arranged on the transverse limiting plate and is transversely screwed and extruded to fix the upright post backboard. Further, the side limit structure comprises a base plate limit plate and an angle steel limit plate, the base plate limit plate and the transverse limit plate are arranged oppositely, and the angle steel limit plate is arranged on the side edge of the base plate limit plate. Due to the adoption of the technical scheme, the utility model has the following beneficial effects: The utility model can obviously improve the installation precision and efficiency of the steel guardrails and is suitable for batch construction requirements. In practical application, parameters are required to be finely adjusted according to field conditions, transverse fixation can be achieved b