CN210659388U - Construction frame type safety stair - Google Patents

Abstract

The utility model discloses a construction frame-type safety stair, including stand and one deck stair, the stand is four group's symmetric distributions altogether, and is adjacent through a plurality of horizontal poles of group and vertical pole looks intersection between the stand and with the stand welding, the fixed position that sets up between being close to two sets of stands of one deck stair, one deck stair include bottom clean bench, middle platform, side shield and building footboard, the side shield through two sets of symmetries between bottom clean bench and the middle platform is connected fixedly. A construction frame-type safety stair, utilize two sets of mud ribs of scraping earlier to scrape the shoes mud on clean bench, the walking friction of deuterogamy ground mat and antislip strip utilizes the hair fibre on the ground mat to fully wipe the mud sediment and absorb moisture, lets shoes become totally clean, maintains the cleanliness on stair layer, skids when also preventing to walk, is suitable for different working conditions, brings better use prospect.

Description

Construction frame type safety stair

Technical Field

The utility model relates to a construction field, in particular to construction frame type safety stair.

Background

When the building construction stairs are constructed, all-steel stairs are needed to be used for stepping to the top of the building, and the stairs mainly comprise two types of frame type safety stairs and disc buckle type safety stairs, wherein the frame type safety stairs have the advantages of firmness and stability, and the disc buckle type safety stairs have the advantages of convenience in disassembly and assembly; the design of the mud scraping table at the bottommost part of the existing building construction frame type safety stair is simple, the mud scraping and dust removing effects are general, mud blocks are easily brought to the stair, meanwhile, when workers carry heavy objects such as tool boxes and the like, the stairs are inconvenient to climb, certain dangerousness exists, certain adverse effects are brought in the using process, and therefore the building construction frame type safety stair is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a construction frame-type safety stair can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a framework type safety stair for building construction comprises stand columns and one-layer stairs, wherein the stand columns are symmetrically distributed in four groups, the adjacent stand columns are crossed with a plurality of groups of transverse rods and longitudinal rods and are welded with the stand columns, the one-layer stairs are fixedly arranged at a position close to the position between two groups of stand columns, the one-layer stairs comprise a bottom cleaning platform, a middle platform, side baffles and floor pedals, the bottom cleaning platform and the middle platform are fixedly connected through two groups of symmetrical side baffles, six groups of floor pedals are welded between the two groups of side baffles in an inclined equidistant mode, the bottom cleaning platform comprises a cleaning platform main body, two groups of mud scraping ribs are transversely and symmetrically welded at the position of the upper end surface of the cleaning platform main body and located at the outermost side, mud discharge grooves are formed between the two groups of mud scraping ribs and at positions close to the inner sides, a plurality of groups of ground mats and anti-slip ribs are further arranged at intervals on the horizontal side of the, the side of a set of side shield is riveted with the freight passageway, the middle part symmetry of freight passageway is provided with two sets of tracks, the inside of freight passageway has placed the thing basket and the thing basket passes through the pulley and moves on two sets of tracks.

Preferably, the safety iron net is installed at the position of a plurality of groups of transverse rods and longitudinal rods gaps, the stand columns are made of stainless steel square steel materials, and the transverse rods and the longitudinal rods are made of stainless steel round pipe materials.

Preferably, short supporting legs are further welded at four corners of the lower end face of the bottom cleaning table, the sludge discharge groove penetrates through the bottom of the cleaning table main body, and a plurality of groups of anti-skid lines are distributed on the anti-skid strips.

Preferably, another tip of middle platform connects two layers of stair, be provided with the reinforcement backing plate between middle platform and two sets of side shields, the surface of floor's footboard is provided with a plurality of groups of through-holes and anti-skidding line.

Preferably, the carrying basket is made of a plurality of steel bars and iron wires in a connected mode, and the pulleys are symmetrically distributed in four groups.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the building construction frame type safety stair, two groups of mud scraping ribs are used for scraping shoe mud on a cleaning table, walking friction of a ground mat and anti-slip strips is matched, mud residues are fully wiped off and moisture is absorbed by using wool fibers on the ground mat, dust can be absorbed, shoes are completely cleaned, the cleanliness of stair layers is maintained, and slipping during walking is prevented; the goods carrying basket is pushed or pulled to move upwards in the goods carrying channel for transporting tool boxes or other heavy goods, so that the problem of inconvenience in carrying of workers is solved, time and labor are saved, and the safety of climbing stairs is also ensured; whole frame-type safety stair design is simple, convenient operation, and the effect of use is better for traditional mode, and the part that does not involve in this device all is the same with prior art or can adopt prior art to realize.

Drawings

Fig. 1 is a schematic view of the overall structure of a frame-type safety stair for building construction of the present invention;

FIG. 2 is a structural view of a first-story staircase according to the present invention;

FIG. 3 is a view showing the structure of the bottom cleaning table of the present invention;

fig. 4 is a cross-sectional view of the cargo channel of the present invention.

In the figure: 1. a column; 2. a cross bar; 3. a longitudinal bar; 4. a layer of stairs; 41. a bottom cleaning station; 411. a cleaning table main body; 412. scraping mud ribs; 413. a sludge discharge groove; 414. a floor mat; 415. anti-slip strips; 42. an intermediate platform; 43. a side dam; 44. building steps; 5. a cargo channel; 6. a track; 7. a carrying basket; 8. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, a frame-type safety stair for building construction comprises upright posts 1 and a stair layer 4, wherein the upright posts 1 are symmetrically distributed in four groups, adjacent upright posts 1 are crossed with longitudinal rods 3 through a plurality of groups of cross rods 2 and welded with the upright posts 1, the stair layer 4 is fixedly arranged at a position close to the position between two groups of upright posts 1, the stair layer 4 comprises a bottom cleaning platform 41, a middle platform 42, side baffles 43 and stair treads 44, the bottom cleaning platform 41 and the middle platform 42 are fixedly connected through two groups of symmetrical side baffles 43, six groups of stair treads 44 are welded between the two groups of side baffles 43 at equal intervals in an inclined manner, the bottom cleaning platform 41 comprises a cleaning platform main body 411, two groups of mud scraping ribs 412 are welded on the upper end surface of the cleaning platform main body 411 at the position at the outermost side in a transverse symmetrical manner, mud discharging grooves 413 are arranged between the two groups of mud scraping ribs, a plurality of groups of ground mats 414 and anti-slip strips 415 are further arranged on the upper end surface of the cleaning table main body 411 and on one horizontal side of the mud discharge groove 413 at intervals, a goods carrying channel 5 is riveted on the side surface of one group of side baffles 43, two groups of rails 6 are symmetrically arranged in the middle of the goods carrying channel 5, a goods carrying basket 7 is placed inside the goods carrying channel 5, and the goods carrying basket 7 moves on the two groups of rails 6 through a pulley 8;

a safety iron net is arranged in the gap between the plurality of groups of the cross rods 2 and the longitudinal rods 3 to play a role in protection, the upright posts 1 are made of stainless steel square materials, and the cross rods 2 and the longitudinal rods 3 are made of stainless steel round tubes; short support legs are further welded at four corners of the lower end face of the bottom cleaning table 41 to play a supporting role, a mud discharging groove 413 penetrates through the bottom of the cleaning table main body 411, mud is discharged to the bottom of the bottom cleaning table 41, and a plurality of groups of anti-skidding lines are distributed on the anti-skidding strips 415 to increase friction force between the anti-skidding lines and shoes; the other end of the middle platform 42 is connected with a second-layer stair, a reinforcing base plate is arranged between the middle platform 42 and the two groups of side baffles 43 to play a role in reinforcing connection, and a plurality of groups of through holes and anti-skid lines are arranged on the surface of the floor pedal 44; the carrying basket 7 is made of a plurality of steel bars and iron wires which are connected, and is solid and firm, and the pulleys 8 are symmetrically distributed in four groups.

It should be noted that, the utility model relates to a building construction frame-type safety stair, when using, when carrying earth on workman's shoes, through scraping between two sets of mud scraping ribs 412, then mud has seted up mud groove 413 from between two sets of mud scraping ribs 412 and near inboard position and has fallen down, still remains mud residue and moisture on the shoes and can't directly get rid of afterwards, through walking the friction on ground mat 414 and antislip 415 of bottom clean bench 41, utilizes the hair fibre on ground mat 414 to fully wipe off mud residue and absorb moisture, lets shoes become totally clean; when a worker carries a tool box or other heavy objects, the worker places the tool box or other heavy objects in the carrying basket 7, pushes or pulls the carrying basket 7 to move upwards in the cargo carrying channel 5, and finally reaches the top of the safety stair, so that the purpose of saving labor is achieved, and the safety stair is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a construction frame type safety stair, includes stand (1) and one deck stair (4), its characterized in that: the upright columns (1) are symmetrically distributed in four groups, the upright columns (1) are mutually crossed and welded with the upright columns (1) through a plurality of groups of cross rods (2) and longitudinal rods (3), one-layer stairs (4) are fixedly arranged at positions close to two groups of upright columns (1), one-layer stairs (4) comprise bottom cleaning tables (41), middle platforms (42), side baffles (43) and floor pedals (44), the bottom cleaning tables (41) and the middle platforms (42) are fixedly connected through two groups of symmetrical side baffles (43), six groups of floor pedals (44) are welded between the two groups of side baffles (43) in an inclined equidistant mode, each bottom cleaning table (41) comprises a cleaning table main body (411), two groups of mud scraping edge strips (412) are welded on the upper end face of the cleaning table main body (411) in a transverse symmetrical mode at positions located on the outermost side, mud discharging grooves (413) are formed between the two groups of mud scraping edge strips (412) and positions close to the inner side, the up end of clean platform main part (411) is located the level one side of mud groove (413) and still the interval is provided with ground mat (414) of a plurality of groups and antislip strip (415) respectively, the side riveting of a set of side shield (43) has freight passageway (5), the middle part symmetry of freight passageway (5) is provided with two sets of tracks (6), the inside of freight passageway (5) has been placed and has been carried thing basket (7) and carry thing basket (7) through pulley (8) on two sets of tracks (6) the motion.

2. A construction frame type safety staircase according to claim 1, wherein: the safety iron net is installed at the position of a plurality of groups of gaps between the cross rods (2) and the longitudinal rods (3), the stand columns (1) are made of stainless steel square steel materials, and the cross rods (2) and the longitudinal rods (3) are made of stainless steel round tube materials.

3. A construction frame type safety staircase according to claim 1, wherein: short supporting legs are further welded at four corners of the lower end face of the bottom cleaning table (41), the sludge discharge groove (413) penetrates through the bottom of the cleaning table main body (411), and a plurality of groups of anti-skidding lines are distributed on the anti-skidding strips (415).

4. A construction frame type safety staircase according to claim 1, wherein: another tip of middle platform (42) is connected two layers of stair, be provided with the reinforcement backing plate between middle platform (42) and two sets of side shield (43), the surface of floor board (44) is provided with a plurality of groups of through-hole and anti-skidding line.

5. A construction frame type safety staircase according to claim 1, wherein: the object carrying basket (7) is formed by connecting a plurality of steel bars and iron wires, and the pulleys (8) are symmetrically distributed in four groups.

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