CN-224213145-U - Safety operation platform for bent cap hoop construction

Abstract

The utility model discloses a cover beam hoop construction safety operation platform which comprises two bottom posts, wherein hoop bodies are fixedly arranged on the two bottom posts respectively, an operation platform body is fixedly arranged at the top ends of the two bottom posts, the operation platform body is fixedly connected with the hoop body, two side fences and a main fence are arranged on the operation platform body, rotating shafts are rotatably arranged at the top ends of the two main fences, a protection plate and a bearing plate are fixedly arranged on the two rotating shafts respectively, the protection plate and the bearing plate are vertically arranged, and a lap joint assembly is arranged at the inner side of the main fence. When the staff needs to maintain the concrete from the eminence, through the upset pivot, can rotate the carriage plate to the inside of operation platform body, carry out spacingly to the carriage plate through the overlap piece, the guard plate has replaced the position of original carriage plate to protect the carriage plate, the high normal safety requirement that satisfies of guard plate can prevent that the workman from falling.

Inventors

• HUI JUN
• SUN GUANGYUE
• SHENG FANG
• SUN GUANGHUI
• SHI MINGQING
• KAN XINFENG
• YU CAIHONG

Assignees

• 浙江集川交通科技有限公司

Dates

Publication Date

20260508

Application Date

20250605

Claims (6)

1. 1. The utility model provides a capping beam staple bolt construction safety operation platform, includes sill post (1), two respectively fixed mounting has staple bolt body (102) on sill post (1), two the top fixed mounting of sill post (1) has operation platform body (2), operation platform body (2) and staple bolt body (102) fixed connection, be provided with two side wall fence (3) and main rail (4) on operation platform body (2), its characterized in that, two pivot (6) are all rotated on the top of main rail (4), two respectively fixed mounting have guard plate (7) and loading board (8) on pivot (6), guard plate (7) and loading board (8) set up perpendicularly, the inboard of main rail (4) is provided with overlap joint subassembly.
2. 2. The cover beam hoop construction safety operation platform according to claim 1, wherein a safety door (5) is arranged on one side wall fence (3).
3. 3. The bent cap staple bolt construction safety operation platform according to claim 1, wherein, two the outside of main rail (4) is all fixed mounting has strap (9), two the overlap joint of guard plate (7) initial position is on the top of strap (9), and two the initial position setting of loading board (8) is in the top of main rail (4) and is used for protecting operation platform body (2).
4. 4. The capping beam hoop construction safety operation platform according to claim 1, wherein the lap joint assembly comprises a sliding groove (10) formed in the inner walls of the two main fences (4), a sliding block (11) is slidably mounted in the sliding groove (10), and a lap joint block (12) is fixedly mounted on the sliding block (11).
5. 5. The capping beam hoop construction safety operation platform according to claim 4, wherein the sliding block (11) and the sliding groove (10) are mutually matched, the width of one side of the sliding block (11) close to the inner side of the sliding groove (10) is larger than the width of one side of the sliding block (11) close to the outer side of the sliding groove (10), the section of the sliding block (11) presents an isosceles trapezoid, and the opening of the sliding groove (10) is mutually matched with the sliding block (11).
6. 6. The capping beam hoop construction safety operation platform according to claim 1, wherein a plurality of water leakage holes (13) are formed in the top end of the bearing plate (8), and an anti-slip layer (14) is arranged on the top end of the bearing plate (8).

Description

Safety operation platform for bent cap hoop construction Technical Field The utility model relates to the technical field of bent cap anchor ear construction, in particular to a safe operation platform for bent cap anchor ear construction. Background The bent cap staple bolt is the important temporary support structure of bridge bent cap construction. The bridge pier is made of high-strength steel, the two semicircular hoops are connected through high-strength bolts, the bridge pier column is hooped tightly, the pier column is utilized to bear the construction load of the bent cap, and the defect of a traditional ground supporting mode is avoided. When the bridge pier column parameter customizing hoop is implemented, the pier column parameter customizing hoop is accurately measured firstly, the semicircular hoop body is lifted to the periphery of the pier column to be in place by using the crane, the tightening moment of the bolt is adjusted, so that the hoop is tightly attached to the pier column, and the load is borne by virtue of friction force. After installation, the levelness, the verticality and the bolt tightening condition of the anchor ear are strictly checked, so that firm and stable installation is ensured, and reliable support is provided for capping beam construction. The capping beam construction high-altitude construction is many, and the security risk is big, and it is very necessary to build safe operation platform, and capping beam staple bolt construction safe operation platform relies on the staple bolt to build, and the platform frame is with shaped steel welding, with the staple bolt reliable connection guarantee whole stability. Patent document CN212077651U discloses a bent cap staple bolt installation device, including base, supporting seat and lifting ring, the base has the via hole that suits with the bent cap staple bolt periphery, and the supporting seat sets up in the periphery of base, rings setting at the top of supporting seat, and rings have two at least. The anchor ear can be placed on the base, the cover beam anchor ear installation device is lifted by the lifting device through the lifting ring and is installed at the corresponding position of the pier column, a person can stand on the base, the anchor ear on the base is installed on the pier column, then the cover beam anchor ear installation device is rotated by an angle, the anchor ear corresponds to the installation space, and the cover beam anchor ear installation device is lifted and taken away; the utility model solves the problem of inconvenient installation of the anchor ear, provides a safe and reliable operation platform for workers, and ensures the safety of the anchor ear installation. In the prior art of the above patent, most of the operation platforms are fixed in height, after the operation platforms are built, in the subsequent work, a concrete pouring mold needs to be installed between two bottom posts, then concrete is poured on the mold, before the concrete is demolded, the concrete needs to be watered and maintained, the height of the cover beam is higher, workers need to stand at a higher position to maintain the concrete, the original operation platforms cannot meet the subsequent work requirements, and inconvenience is caused for the subsequent maintenance process. Disclosure of utility model The utility model aims to provide a cover beam hoop construction safety operation platform which aims to solve the defects in the prior art. In order to achieve the above purpose, the cover beam hoop construction safety operation platform comprises two bottom posts, hoop bodies are fixedly arranged on the two bottom posts respectively, operation platform bodies are fixedly arranged at the top ends of the two bottom posts, the operation platform bodies are fixedly connected with the hoop bodies, two side fences and a main fence are arranged on the operation platform bodies, rotating shafts are rotatably arranged at the top ends of the two main fences, protection plates and bearing plates are fixedly arranged on the two rotating shafts respectively, the protection plates and the bearing plates are vertically arranged, and lap joint assemblies are arranged on the inner sides of the main fences. As a further description of the above technical solution, a safety door is provided on one of the side rails. As further description of the technical scheme, the outer sides of the two main fences are fixedly provided with the lapping plates, the initial positions of the two protection plates are lapped at the top ends of the lapping plates, and the initial positions of the two bearing plates are arranged above the main fences and used for protecting the operation platform body. As further description of the technical scheme, the lap joint assembly comprises sliding grooves formed in the inner walls of the two main fences, sliding blocks are slidably arranged in the sliding grooves, and lap joint blocks are fixedly arran