CN213596808U - Suspended maintenance platform at bottom of steel structure beam - Google Patents

Abstract

The utility model discloses a suspension type maintenance platform at bottom of steel construction beam, which comprises a connecting plate, the stores pylon, the square steel, panel components and four-head pipe assembly, the connecting plate is two bisymmetry settings, the connecting plate lower wall is located to the stores pylon, the stores pylon lower wall is located to the four-head pipe assembly, the panel is located on the four-head pipe assembly, the square steel is located on the four-head pipe assembly, the stores pylon includes rings and jib, rings are the symmetry and locates the connecting plate lower wall, rings are semi-circular setting, rings face wall is equipped with jib reservation bolt hole and safety chain hanging hole, the jib is located between the rings, rings face wall center department is located to the jib reservation bolt hole, the safety chain hanging hole. The utility model belongs to the technical field of the bridge overhauls, specifically a suitability is strong, use durable, the on-the-spot installation of being convenient for, once arrange alright use repeatedly, safe and reliable is secure, can provide a safe firm working face, high-efficient convenient steel construction beam bottom suspension type maintenance platform for maintenance personal.

Description

Suspended maintenance platform at bottom of steel structure beam

Technical Field

The utility model belongs to the technical field of the bridge overhauls, especially, relate to steel construction beam bottom suspension type overhauls platform.

Background

The urban bridge has various crossing forms, complex lower crossing environment, crossing rivers, crossing existing railways, existing urban roads and the like. When carrying out daily maintenance and maintenance operation, can't utilize the overhead truck, set up modes such as support and form the operation and overhaul the platform, caused huge inconvenience to the progress of work, consequently, need an suitability strong, use durable, the on-the-spot installation of being convenient for, once arrange alright repeatedly use, safe and reliable is secure, can provide a safe firm working face for maintenance personal, the problem that needs the solution is urgent to high-efficient convenient steel construction beam bottom suspension type maintenance platform.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a steel construction beam-bottom suspension type overhauls platform has that the suitability is strong, use durable, the on-the-spot installation of being convenient for, once arrange alright repeatedly use, safe and reliable is secure, can provide a safe firm working face, high-efficient convenient beneficial effect for maintenance personal.

The utility model adopts the technical scheme as follows: the steel structure beam bottom suspension type maintenance platform comprises a connecting plate, a hanging frame, square steel, a panel component and a four-head pipe component, the connecting plates are arranged in a pairwise symmetry manner, the hanging rack is arranged on the lower wall of the connecting plates, the four-head pipe assembly is arranged on the lower wall of the hanging rack, the panel is arranged on the four-head pipe assembly, the square steel is arranged on the four-head pipe assembly, the hanging frame comprises a hanging ring and a hanging rod, the hanging rings are symmetrically arranged on the lower wall of the connecting plate, the hanging rings are arranged in a semicircular shape, the surface wall of each hanging ring is provided with a hanging rod reserved bolt hole and a safety chain hanging hole, the hanger rod is arranged between the hanging rings, the hanger rod reserved bolt hole is arranged at the center of the face wall of the hanging ring, the safety chain hanging holes are symmetrically arranged at two sides of the hanger rod reserved bolt hole, the jib lateral wall is equipped with jib bolt hole and safety chain mounting hole, the jib reserves bolt hole and jib bolt hole bolt joint through the jib with rings.

Further, the four-head pipe assembly comprises a transverse plate, a longitudinal plate and a bottom plate, the bottom plate is arranged on the lower wall of the hanging rod, the bottom plate is concentric with the center of the hanging rod, the transverse plate is arranged on the bottom plate, the transverse plate is symmetrically arranged on two opposite side walls of the hanging ring, the longitudinal plate is symmetrically arranged on two lateral side walls of the transverse plate, the longitudinal plate is symmetrically arranged on two opposite side walls of the hanging rod, the transverse plate and the longitudinal plate are respectively provided with a square steel reserved bolt hole, the square steel is bolted with the longitudinal plate through the square steel reserved bolt holes, the four-head pipe assembly is adopted between the hanging rods to be fastened, and the structure is firm and reliable.

Further, the panel components includes fixed frame, wire side and support bar, fixed frame is located on the bottom plate, the support bar is located on the two relative inner walls of fixed frame, the support bar is even interval setting, fixed frame upper wall is located to the wire side, fixed frame outer wall is equipped with the panel and reserves the bolt hole, the panel passes through the panel and reserves bolt hole and square steel bolt joint, and the support bar plays the additional strengthening to fixed frame, also plays the supporting role to the wire side, improves panel components factor of safety, and is more firm.

Further, the square steel outer wall is equipped with safety barrier, safety barrier is even interval setting, provides safety protection to the operator.

Furthermore, the panel is made of a steel wire mesh, and the steel wire mesh enables the mesh surface to have enough bearing capacity and is durable.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model discloses suspension type maintenance platform at bottom of steel construction beam, the jib is connected with rings, adopt the four-head pipe subassembly to tie between the jib, carry out the bolt with the square steel between the four-head pipe subassembly, set up the panel on forming holistic jib bottom square steel, panel and square steel bolt, the support bar plays the additional strengthening to fixed frame, also play the supporting role to the wire side, improve panel subassembly factor of safety, safety barrier is even interval setting, safety protection is provided to the operator, the wire net makes the wire side have sufficient bearing capacity, and durable, this kind of method suitability is strong, long-lasting, be convenient for field installation, once arrange alright reuse, safe and reliable is secure, can provide a safe firm working face for maintenance personal, it is high-efficient convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of the suspended type maintenance platform with steel structure beam bottom of the utility model;

FIG. 2 is a schematic structural view of a four-head pipe assembly of the suspended type maintenance platform with steel structure beam bottom of the present invention;

FIG. 3 is a schematic structural view of a panel assembly of the steel structure beam bottom suspension type maintenance platform of the present invention;

FIG. 4 is a schematic structural view of a lifting ring assembly of the steel structure beam bottom suspension type maintenance platform of the present invention;

fig. 5 is the utility model discloses steel construction beam bottom suspension type overhauls platform's user state schematic diagram.

In the drawings: 1. the connecting plate, 2, stores pylon, 3, square steel, 4, panel assembly, 5, four-head tube subassembly, 6, rings, 7, jib, 8, the jib reserves the bolt hole, 9, safety chain hanging hole, 10, jib bolt hole, 11, safety chain mounting hole, 12, diaphragm, 13, vertical plate, 14, bottom plate, 15, square steel reserves the bolt hole, 16, fixed frame, 17, the wire side, 18, the support bar, 19, the bolt hole is reserved to the panel, 20, safety barrier.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

As shown in fig. 1-5, the steel structure beam bottom suspension type maintenance platform comprises a connecting plate 1, a hanging frame 2, a square steel 3, a panel component 4 and a four-head tube component 5, wherein the connecting plate 1 is arranged in a pairwise symmetry manner, the hanging frame 2 is arranged on the lower wall of the connecting plate 1, the four-head tube component 5 is arranged on the lower wall of the hanging frame 2, the panel is arranged on the four-head tube component 5, the square steel 3 is arranged on the four-head tube component 5, the hanging frame 2 comprises a hanging ring 6 and a hanging rod 7, the hanging ring 6 is symmetrically arranged on the lower wall of the connecting plate 1, the hanging ring 6 is arranged in a semicircular manner, a hanging rod reserved bolt hole 8 and a safety chain hanging hole 9 are arranged on the surface wall of the hanging ring 6, the hanging rod 7 is arranged between the hanging rings 6, the hanging rod reserved bolt hole 8 is arranged at the center of the surface wall of the hanging ring 6, the safety, the hanger rod 7 and the hanging ring 6 are bolted through a hanger rod reserved bolt hole 8 and a hanger rod bolt hole 10.

Wherein, the four-head pipe assembly 5 comprises a transverse plate 12, a longitudinal plate 13 and a bottom plate 14, the bottom plate 14 is arranged at the lower wall of the suspension rod 7, the bottom plate 14 is concentric with the center of the suspension rod 7, the transverse plate 12 is arranged on the bottom plate 14, the transverse plate 12 is symmetrically arranged on two opposite side walls of the suspension ring 6, the longitudinal plate 13 is symmetrically arranged on the outer side walls of the transverse plates 12 at two sides, the longitudinal plate 13 is symmetrically arranged at the outer sides of the two opposite side walls of the suspension rod 7, the transverse plate 12 and the longitudinal plate 13 are respectively provided with a square steel 3 reserved bolt hole at the center, the square steel 3 is respectively bolted with the transverse plate 12 and the longitudinal plate 13 through the square steel 3 reserved bolt hole, the four-head pipe assembly 5 is adopted between the suspension rods 7 for fastening, the structure is firm and reliable, the panel assembly 4 comprises a fixed frame 16, a net surface 17 and a support bar 18, support bar 18 is even interval setting, 16 upper walls of fixed frame are located to wire side 17, 16 outer walls of fixed frame are equipped with panel reserved bolt hole 19, panel components 4 reserve bolt hole 19 and 3 bolted connections of square steel through the panel, and support bar 18 plays the additional strengthening to fixed frame 16, also plays the supporting role to wire side 17, improves panel components 4 factor of safety, and is more firm, 3 outer walls of square steel are equipped with safety barrier 20, safety barrier 20 is even interval setting, has provided safety protection to the operator, the material of panel is the wire net, and the wire net makes wire side 17 have sufficient bearing capacity, and durable.

When specifically using, carry out 1m equidistant arrangement with connecting plate 1 and install on the flange board, install from the left right side, rings 6 and 1 rigid coupling of connecting plate, with jib 7 and rings 6 bolt, adopt four-head pipe assembly 5 to bolt between jib 7, bolt with square steel 3 between four-head pipe assembly 5, set up the panel on forming holistic jib 7 bottom square steel 3, panel and square steel 3 bolt, support bar 18 plays the reinforcing effect to fixed frame 16, also play the supporting role to wire side 17, improve panel subassembly 4 factor of safety, safety barrier 20 is even interval setting, safety protection has been provided to the operator, the wire net makes wire side 17 have sufficient bearing capacity, and durable, when needing to overhaul the bridge, operating personnel enters into on panel subassembly 4, stand on wire side 17 and overhaul the position that needs to overhaul.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. Steel construction beam bottom suspension type overhauls platform, its characterized in that: including connecting plate, stores pylon, square steel, panel components and four-head tube assembly, the connecting plate is two bisymmetry settings, the connecting plate lower wall is located to the stores pylon, the stores pylon lower wall is located to the four-head tube assembly, the panel is located on the four-head tube assembly, the square steel is located on the four-head tube assembly, the stores pylon includes rings and jib, rings are the symmetry setting and locate the connecting plate lower wall, rings semicircular in shape sets up, rings face wall is equipped with jib reservation bolt hole and safety chain hanging hole, the jib is located between the rings, rings face wall center department is located to jib reservation bolt hole, safety chain hanging hole is the symmetry setting and locates jib reservation bolt hole both sides, the jib lateral wall is equipped with jib bolt hole and safety chain mounting hole, the jib carries out the bolt joint through jib reservation bolt hole and jib bolt hole with rings.

2. The steel structure beam bottom suspended type maintenance platform according to claim 1, characterized in that: the four-head pipe assembly comprises transverse plates, longitudinal plates and a bottom plate, the bottom plate is arranged on the lower wall of the hanging rod, the bottom plate is concentric with the center of the hanging rod, the transverse plates are arranged on the bottom plate, the transverse plates are symmetrically arranged on two opposite side walls of the hanging ring, the longitudinal plates are symmetrically arranged on outer side walls of the transverse plates on two sides, the longitudinal plates are symmetrically arranged on outer sides of the two opposite side walls of the hanging rod, square steel reserved bolt holes are formed in the centers of the transverse plates and the longitudinal plates respectively, and the square steel is bolted with the longitudinal plates through the square steel reserved bolt holes respectively.

3. The steel structure beam bottom suspended type maintenance platform according to claim 1, characterized in that: the panel subassembly is including fixed frame, wire side and support bar, fixed frame is located on the bottom plate, the support bar is located on the two relative inner walls of fixed frame, the support bar is even interval setting, the fixed frame upper wall is located to the wire side, fixed frame outer wall is equipped with the panel and reserves the bolt hole, the panel passes through the panel and reserves bolt hole and square steel bolt.

4. The steel structure beam bottom suspended type maintenance platform according to claim 1, characterized in that: the square steel outer wall is equipped with safety barrier, safety barrier is even interval setting.

5. The steel structure beam bottom suspended type maintenance platform according to claim 1, characterized in that: the panel is made of a steel wire mesh.

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