CN220167428U - Steel construction overhauls platform - Google Patents

Abstract

The utility model discloses a steel structure overhaul platform, and mainly relates to the field of overhaul facilities. Including the brace table of dull and stereotyped structure, the below of brace table is fixed with the pipe stand, the week side of brace table is fixed with the sealed guardrail that upwards erects the setting, and adjacent both sides side is equipped with interior cat ladder and outer cat ladder respectively, the top of interior cat ladder is fixed with interior cage, interior cage setting is in the below of brace table, the top of outer cat ladder is fixed with outer cage, the outside arch of brace table is kept away from to outer cat ladder, the top side of outer cage is corresponding with the top side of sealed guardrail, the sealed guardrail corresponds outer cage and is equipped with the entry. The utility model has the beneficial effects that: it can provide multi-direction and high altitude operation space, guarantees the operation safety.

Description

Steel construction overhauls platform

Technical Field

The utility model relates to the field of overhaul facilities, in particular to a steel structure overhaul platform.

Background

Daily operation and maintenance of large pipe networks, tanks and equipment often need to climb to the high positions of the equipment and the pipe networks for overhauling and checking. The height of the device is often more than 5m, the conventional device is commonly used for auxiliary inspection by using movable equal-height facilities, or the device is directly used for climbing from a ladder stand to a high place for inspection, and a large potential safety hazard exists in the overhaul process. And the accessible operation range has strong limitation, and brings certain difficulty and danger to operation and maintenance personnel.

Disclosure of Invention

The utility model aims to provide a steel structure maintenance platform which can provide multidirectional and high-altitude working space and ensure working safety.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides a steel construction overhauls platform, includes the brace table of dull and stereotyped structure, the below of brace table is fixed with the pipe stand, the week side of brace table is fixed with the sealed guardrail that upwards erects the setting, and adjacent both sides side is equipped with interior cat ladder and outer cat ladder respectively, the top of interior cat ladder is fixed with interior cage, interior cage setting is in the below of brace table, the top of outer cat ladder is fixed with outer cage, the outside cat ladder is kept away from the outside arch of brace table, the top side of outer cage is corresponding with the top side of sealed guardrail, the sealed guardrail corresponds outer cage and is equipped with the entry.

Armrests are arranged on two sides of the inlet.

The supporting table is a grid plate or a rectangular steel plate, the length of the supporting table is 1500mm, and the width of the supporting table is 1200mm.

The bottom surface of supporting bench is fixed with the braced frame that corresponds rather than the size, braced frame includes four supporting beams, be equipped with a plurality of welding both ends and fix the stiffening beam on supporting beam in the braced frame.

The top of outer cat ladder is fixed in the outside central point of supporting beam, the top of interior cat ladder is fixed in the inboard central point of supporting beam.

The outer cat ladder and the inner cat ladder respectively comprise two vertically oppositely arranged ladder beams, and a plurality of pedal rods with the interval of 300mm are fixed between the ladder beams at equal intervals.

The inner protection cage and the outer protection cage structure respectively comprise a plurality of U-shaped guardrails which are distributed along the height direction at equal intervals by 300mm, a plurality of vertically arranged cage bars are fixedly welded on the U-shaped guardrails, the top ends of the cage bars are fixed with the U-shaped guardrails positioned at the top, and the bottom ends of the cage bars are fixed with the U-shaped guardrails positioned at the bottom side.

An auxiliary frame is arranged in the middle of the round pipe stand column, the auxiliary frame is transversely welded and fixed among the four round pipe stand columns, the auxiliary frame comprises two horizontally extending fixed transverse pipes,

the bottom of pipe stand and the outer end of fixed violently pipe are equipped with the supporting foot board respectively, run through on the supporting foot board has four mounting holes, be equipped with rather than complex expansion bolts or bolt in the mounting hole.

Compared with the prior art, the utility model has the beneficial effects that:

this overhaul platform sets up two cat ladders of adjacent right angle side, and one is convenient from the climbing from top to bottom of inboard, and one is convenient from climbing from the outside from top to bottom, has expanded the scope of overhaul greatly, makes things convenient for the staff to operate and overhauls. And the protection cages which are sealed and wrapped are respectively arranged at the height positions, so that the safety of climbing at high altitude is greatly improved.

The device is used as a modularized maintenance platform, can be additionally arranged on facilities such as equipment, a pipe network and the like which are required to be frequently maintained according to the needs, can be adjusted in height according to the needs of a target, is correspondingly arranged in a region which is required to be frequently maintained, is simple and reliable to install, is convenient to use after being installed, and improves the convenience and safety of maintenance.

Drawings

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is an overall schematic of the present utility model.

Fig. 3 is a schematic view of the top half style view of the present utility model.

Fig. 4 is a schematic top view of the present utility model.

Fig. 5 is a side view of the present utility model.

FIG. 6 is a schematic view of the present utility model in use.

The reference numbers shown in the drawings:

1. a support table; 2. a support frame; 3. a stiffening beam; 4. a round tube column; 5. a backing plate; 6. foot supporting plates; 7. an auxiliary frame; 8. fixing the transverse tube; 9. an inner ladder stand; 10. an outer ladder stand; 11. ladder beams; 12. a pedal rod; 13. an inner protection cage; 14. an outer protective cage; 15. u-shaped guardrails; 16. cage bars; 17. closing the guardrail; 18. an armrest.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.

Examples:

a steel structure overhauling platform is mainly used for overhauling equipment at a high place.

Specifically, the maintenance platform includes supporting bench 1, supporting bench 1 is grid board or dull and stereotyped, supporting bench 1 is used for providing the operation platform in the eminence, supporting bench 1 is rectangular platy structure, and the size is 1200 x 1500mm, supporting bench 1 bottom is fixed with braced frame 2, braced frame 2 constitutes through four supporting beam welding, supporting beam fixed welding is in the bottom surface of supporting bench 1, adjacent the both ends welding reinforcement of supporting beam. Four supporting beams form a firm bearing frame structure at the periphery of the supporting table 1, and reinforcing beams 3 used for reinforcing are welded between the supporting beams, so that the strength and stability of the supporting are further improved.

The four corners extreme point position welded fastening of braced frame 2 has pipe stand 4, the top of pipe stand 4 is equipped with backing plate 5, through backing plate 5 and braced frame 2 bottom surface welded fastening, backing plate 5 is the metal sheet, is convenient for preprocess pipe stand 4 through backing plate 5 to increase fixed area.

The bottom of pipe stand 4 is equipped with the stabilizer blade 6, run through on the stabilizer blade board 6 has four mounting holes, be equipped with rather than complex expansion bolts or bolt in the mounting hole, be convenient for fix subaerial through expansion bolts, can conveniently fix on other platforms or equipment through the bolt.

The four round tube stand columns 4, the supporting frame 2 and the supporting table 1 form a basic structure of the maintenance platform and are used for providing a high-position operation platform.

The middle part of pipe stand 4 is equipped with auxiliary frame 7, auxiliary frame 7 transversely welds between four pipe stands 4 to be fixed, auxiliary frame 7 includes two transversely extending's fixed violently pipe 8, fixed violently pipe 8 horizontal extension, the outer end of fixed violently pipe 8 also is equipped with prop up sole 6, can fix on the equipment that is close mutually through prop up sole 6, strengthens fixedly on the side.

The utility model discloses a ladder stand, including supporting bench 1, outer cat ladder 10, ladder beam 11's interval 600mm, two equidistant is fixed with pedal rod 12 in the middle of the ladder beam 11, adjacent pedal rod 12 interval 300mm, the climbing of being convenient for, the pedal rod 12 of the lowest side is apart from stabilizer blade 6400mm.

The outer cat ladder 10 welded fastening is in the outside central point of the supporting beam of braced frame 2, interior cat ladder 9 welded fastening is in the central point of the inboard of supporting beam, and outer cat ladder 10 conveniently climbs from the outside from top to bottom, and interior cat ladder 9 conveniently climbs from top to bottom in four pipe stands 4.

The top of interior cat ladder 9 is fixed with interior cage 13, the top of outer cat ladder 10 is fixed with outer cage 14, interior cage 13 and outer cage 14 structure are similar, include a plurality of U type guardrail 15U that distribute along the equidistant 300mm of direction of height respectively, fixed welding many upright cage bars 16 that set up on the U type guardrail 15U, the top of cage bar 16 is fixed with the U type guardrail 15U that is located the top, the bottom of cage bar 16 is fixed with the U type guardrail 15U that is located the bottom side.

The both ends of U type guardrail 15U are fixed respectively on two ladder beams 11 of outer cat ladder 10 or interior cat ladder 9, and outer cage 14 is carried out at outer fender that encloses to the top of outer cat ladder 10, and interior cage 13 is and is carried out inwards enclosing to the top of interior cat ladder 9 and keep off, outer cage 14 flushes with the bottom side of interior cage 13, is the height 2600mm apart from ground, and when the people upwards climbs from outer cat ladder 10 or interior cat ladder 9 respectively, climbing to the eminence can both keep off the people's circle in the cage.

The periphery of brace table 1 is equipped with upright closed guardrail 17, closed guardrail 17 encloses along brace table 1 and closes into closed guardrail structure, can effectively guarantee the safety of eminence operation personnel, the top of outer protection cage 14 is corresponding with the topside of closed guardrail 17, closed guardrail 17 corresponds outer protection cage 14 and is equipped with the entry, the both sides of entry are equipped with handrail 18, through closed joint of closed guardrail 17 and outer protection cage 14, let the personnel who climbs on brace table 1 be located the protection of guardrail all the time.

All components of the overhaul platform of the example are of steel structures, the supporting table 1 adopts galvanized steel gratings, the round pipe upright post 4 adopts galvanized hollow round steel, and the ladder beam 11 adopts channel steel and the like. The steel structure has stable structure and strong support, and the galvanized paint on the surface is subjected to corrosion prevention treatment and is resistant to the humid use environment.

The maintenance platform of the example is embodied on a certain long-distance water delivery engineering pipeline along line, and a plurality of maintenance wells are arranged. A plurality of devices are installed at the axle head of the heavy hammer side of the internal hydraulic control butterfly valve, and maintenance and overhaul operations are often required. The height of the equipment is about 5-7m from the bottom surface, and a great potential safety hazard exists in the overhaul process. The overhaul platform of the present example may be directly installed and applied to the above-described apparatus, with a specific application effect as shown in fig. 4. The leg plate 6 for fixing the cross pipe 8 is fixed at one side of the equipment, and the leg plate 6 at the bottom end is installed on the concrete floor by using a stainless steel expansion bolt. Through the design of two cat ladders inside and outside this maintenance platform, can enlarge the maintenance scope, make things convenient for personnel to operate and overhaul equipment upper portion, bottom.

Claims (9)

1. The utility model provides a steel construction overhauls platform, includes the brace table of dull and stereotyped structure, the below of brace table is fixed with the pipe stand, the week side of brace table is fixed with the sealed guardrail that upwards erects the setting, its characterized in that, adjacent both sides side is equipped with interior cat ladder and outer cat ladder respectively, the top of interior cat ladder is fixed with interior cage, interior cage setting is in the below of brace table, the top of outer cat ladder is fixed with outer cage, outer cat ladder is kept away from the outside arch of brace table, the top side of outer cage is corresponding with the top side of sealed guardrail, sealed guardrail corresponds outer cage and is equipped with the entry.

2. The steel structure service platform of claim 1, wherein handrails are provided on both sides of the entrance.

3. The steel structure inspection platform according to claim 1, wherein the supporting table is a grid plate or a rectangular steel plate, the length of the supporting table is 1500mm, and the width of the supporting table is 1200mm.

4. The steel structure maintenance platform according to claim 1, wherein a supporting frame corresponding to the supporting table is fixed on the bottom surface of the supporting table, the supporting frame comprises four supporting beams, and a plurality of reinforcing beams with two welded ends fixed on the supporting beams are arranged in the supporting frame.

5. The steel structure service platform according to claim 4, wherein the top of the outer ladder is fixed at an outer central position of the support beam, and the top of the inner ladder is fixed at an inner central position of the support beam.

6. The steel structure maintenance platform according to claim 1, wherein the outer ladder stand and the inner ladder stand respectively comprise two upright ladder beams which are arranged oppositely, and a plurality of pedal rods with the interval of 300mm are fixed between the ladder beams at equal intervals.

7. The steel structure maintenance platform according to claim 1, wherein the inner protection cage and the outer protection cage respectively comprise a plurality of U-shaped guardrails distributed along the height direction at equal intervals by 300mm, a plurality of vertically arranged cage bars are fixedly welded on the U-shaped guardrails, the top ends of the cage bars are fixed with the U-shaped guardrails positioned at the top, and the bottom ends of the cage bars are fixed with the U-shaped guardrails positioned at the bottom side.

8. The steel structure maintenance platform according to claim 1, wherein an auxiliary frame is arranged in the middle of the round pipe upright post, the auxiliary frame is fixed between four round pipe upright posts in a transverse welding mode, and the auxiliary frame comprises two fixed transverse pipes extending horizontally.

9. The steel structure overhauling platform as recited in claim 8, wherein foot plates are respectively arranged at the bottom ends of the round tube upright posts and the outer ends of the fixed transverse tubes, four mounting holes are formed in the foot plates in a penetrating mode, and expansion bolts or bolts matched with the foot plates are arranged in the mounting holes.