CN217079616U - Channel type reverse-hanging scaffold - Google Patents

Abstract

The utility model discloses a reverse scaffold frame that hangs of passageway formula, include: a plurality of groups of channel scaffolds arranged in parallel and a plurality of groups of communicating scaffolds arranged in parallel; the channel scaffold is laid on the top of the lower chord of the net rack along the longitudinal direction; the communication scaffold is transversely laid on the top of the lower chord of the net rack and is used for communicating the passage scaffold; the channel scaffold and the communication scaffold jointly form a latticed aerial construction work platform for installing the suspended ceiling aluminum plate in the large space of the outdoor steel structure. Through the setting of passageway scaffold frame and intercommunication scaffold frame, constitute latticed high altitude construction work platform for the staff can be simple and convenient remove on the rack, simple reliable while, make things convenient for the constructor to carry out the furred ceiling operation.

Description

Channel type reverse-hanging scaffold

Technical Field

The utility model relates to a scaffold technical field, concretely relates to anti-scaffold frame that hangs of passageway formula.

Background

The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site.

The high-rise building block is mainly used in places where external walls, interior decoration or high floor height cannot be directly constructed, and is mainly used for up-and-down operation of constructors, maintenance of peripheral safety nets, high-altitude installation of components and the like.

The aluminum plate of the outdoor steel structure large-space suspended ceiling is mounted and is mostly positioned in the air, so that danger is extremely easy to occur when the mounting operation is difficult.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect of the big space furred ceiling aluminum plate installation difficulty of prior art of outdoor steel construction to a reverse scaffold frame that hangs of passageway formula is provided.

A catwalk reverse-hanging scaffold comprising:

a plurality of groups of channel scaffolds arranged in parallel and a plurality of groups of communicating scaffolds arranged in parallel;

the channel scaffold is laid on the top of the lower chord of the net rack along the longitudinal direction;

the communication scaffold is transversely laid on the top of the lower chord of the net rack and is used for communicating the passage scaffold;

the channel scaffold and the communication scaffold jointly form a latticed aerial construction work platform for installing the suspended ceiling aluminum plate in the large space of the outdoor steel structure.

Preferably, the gangway scaffold comprises a first transverse rod arranged longitudinally and a second transverse rod arranged transversely;

the lower chord of the net rack comprises a first lower chord arranged longitudinally and a second lower chord arranged transversely, and the first lower chord is fixedly connected with the second lower chord;

two ends of the second cross rod are respectively connected with a first cross rod;

the second cross rod is fixed to the top of the second lower chord through an iron wire;

first horizontal pole passes through the iron wire to be fixed first lower chord top.

Preferably, the first cross bar is connected with the second cross bar through a first fastener.

Preferably, the connecting scaffold comprises a third transverse rod arranged transversely and a fourth transverse rod arranged longitudinally;

two ends of the fourth cross rod are respectively connected with a third cross rod;

the fourth cross rod is fixed to the top of the first lower chord through an iron wire;

the third cross rod is fixed to the top of the second lower chord through iron wires.

Preferably, the third cross bar is connected with the fourth cross bar through a second fastener.

Preferably, still include and prevent the railing, it sets up passageway scaffold frame both sides and intercommunication scaffold frame both sides prevent that the railing downside is provided with the baseboard.

Preferably, the guardrail also comprises a scaffold board which is arranged at the bottom of the guardrail rod and is fully paved by adopting steel basketry sheets.

The utility model has the beneficial effects that the utility model discloses a latticed high altitude construction work platform is constituted in the setting of passageway scaffold frame and intercommunication scaffold frame for the staff can be simple and convenient remove on rack lower chord member, simple and reliable while, makes things convenient for the constructor to carry out the furred ceiling operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic connection diagram of an embodiment of the present invention;

fig. 2 is a front cross-sectional view of an embodiment of the present invention;

fig. 3 is a side cross-sectional view of an embodiment of the present invention;

fig. 4 is a schematic view of the installation of the lower chord of the net rack in the embodiment of the present invention;

fig. 5 is a schematic view of a fastener structure according to an embodiment of the present invention.

Description of reference numerals:

1. a net rack lower chord; 11. a first lower chord; 12. a second lower chord; 2. a passage scaffold; 21. a first cross bar; 22. a second cross bar; 3. connecting the scaffold; 31. a third cross bar; 32. a fourth cross bar; 4. a fastener.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

A catwalk reverse-hanging scaffold as shown in fig. 1, comprising: a plurality of groups of parallel channel scaffolds 2 and a plurality of groups of parallel communicating scaffolds 3.

As shown in fig. 3, the net rack lower chord 1 comprises a first lower chord 11 arranged longitudinally and a second lower chord 12 arranged transversely. The first lower chord 11 is fixedly connected with the second lower chord 12.

And a plurality of groups of channel scaffolds 2 are longitudinally paved on the top of the lower chord 1 of the net rack.

Multiunit intercommunication scaffold frame 3 is along transversely laying at 1 tops of rack lower chord member, sets up a intercommunication scaffold frame 3 about 20 meters in interval for intercommunication passageway scaffold frame 2.

The channel scaffold 2 and the communication scaffold 3 jointly form a latticed aerial construction work platform for mounting the suspended ceiling aluminum plate in the large space of the outdoor steel structure.

The gangway scaffold 2 includes a first crossbar 21 disposed longitudinally and a second crossbar 22 disposed transversely; two ends of the second cross bar 22 are respectively connected with the first cross bar 21; the second cross rod 22 is fixed on the top of the second lower chord 12 through iron wires; the first cross bar 21 and the first lower chord 11 are fixed by iron wires.

The communicating scaffold 3 comprises a third transverse bar 31 arranged transversely and a fourth transverse bar 32 arranged longitudinally; the two ends of the fourth cross bar 32 are respectively connected with the third cross bar 31; the fourth cross bar 32 is fixed on the top of the first lower chord 11 through iron wires; the third cross bar 31 is fixed to the second lower chord 12 by iron wires.

The fastener 4 is shown in fig. 5 and includes a first fastener and a second fastener.

The first rail 21 and the second rail 22 are connected by a first fastener.

The third cross bar 31 and the fourth cross bar 32 are connected by a second fastener.

As shown in fig. 2 and 3, the access scaffold 2 is provided with 1200mm protective railings on both sides symmetrically, the communicating scaffold 3 is provided with protective railings on both sides symmetrically, and the lower sides of the protective railings are provided with foot plates. The bottom of the protective railing is provided with a scaffold board which is fully paved by steel basketry pieces.

In this embodiment, the setting of passageway scaffold 2 and intercommunication scaffold 3 constitutes latticed high altitude construction work platform for the staff can be simple and convenient remove on rack lower chord member 1, simple and reliable while, makes things convenient for the constructor to carry out the furred ceiling operation.

Passageway scaffold 2, first horizontal pole 21 and second horizontal pole 22's setting for passageway scaffold 2 can be simple swift completion installation, simultaneously, can adjust passageway scaffold 2 through the length of adjusting first horizontal pole 21 and second horizontal pole 22 as required, and the setting of first fastener makes things convenient for first horizontal pole 21 and second horizontal pole 22 to be connected.

Intercommunication scaffold 3, third horizontal pole 31 and fourth horizontal pole 32's setting for completion installation that intercommunication scaffold 3 can be simple swift, simultaneously, can adjust intercommunication scaffold 3 through the length of adjusting third horizontal pole 31 and fourth horizontal pole 32 as required, and the setting of second fastener makes things convenient for the connection of third horizontal pole 31 and fourth horizontal pole 32.

The arrangement of the protective handrail ensures the safety of the operating personnel.

The steel basketry sheet scaffold board is convenient to install and use.

Example 2

Passageway scaffold frame 2 adopts fastener formula steel pipe scaffold frame to set up, and the scaffold frame width is 1200mm, and both sides set up 1200mm height and prevent guardrail bar, prevent that guardrail bar bottom sets up 180mm height and keep off the sole. Passageway scaffold frame 2 is on a parallel with the one-way setting of rack lower chord member 1, and mainly used furred ceiling aluminum plate's installation sets up a intercommunication scaffold frame 3 about every interval 20 meters of 2 directions of perpendicular to passageway scaffold frame, as each passageway scaffold frame 2 interface channel, makes things convenient for the constructor operation. The whole 1 upper portions that are located rack lower chord member of passageway scaffold 2, the scaffold frame adopts little horizontal pole atress, and big horizontal pole mainly is the whole stabilizing action of scaffold frame and constructional measure, and big horizontal pole and little horizontal pole adopt the iron wire ligature with 1 handing-over department of rack lower chord member, and 2 scaffold boards of passageway scaffold frame adopt steel basketry piece scaffold board full berth, and the convenient aluminum plate of being convenient for of dismantling hangs the construction from opposite directions.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (7)

1. The utility model provides a passageway formula reverse hanging scaffold frame which characterized in that includes:

a plurality of groups of channel scaffolds (2) arranged in parallel and a plurality of groups of communicating scaffolds (3) arranged in parallel;

the channel scaffold (2) is laid on the top of the lower chord (1) of the net rack along the longitudinal direction;

the communicating scaffold (3) is transversely paved on the top of the lower chord (1) of the net rack and is used for communicating the channel scaffold (2);

the channel scaffold (2) and the communication scaffold (3) jointly form a latticed aerial construction work platform for installing the outdoor steel structure large-space ceiling aluminum plate.

2. A gangway counter-lift scaffold according to claim 1, characterized in that the gangway scaffold (2) comprises a first crossbar (21) arranged longitudinally and a second crossbar (22) arranged transversely;

the net rack lower chord (1) comprises a first lower chord (11) arranged longitudinally and a second lower chord (12) arranged transversely, and the first lower chord (11) is fixedly connected with the second lower chord (12);

two ends of the second cross rod (22) are respectively connected with a first cross rod (21);

the second cross rod (22) is fixed to the top of the second lower chord (12) through an iron wire;

the first cross rod (21) is fixed to the top of the first lower chord (11) through an iron wire.

3. A catwalk reverse hanging scaffold according to claim 2, wherein said first crossbar (21) and said second crossbar (22) are connected by first fasteners.

4. A gangway counter-hanging scaffold according to claim 2, characterized in that the communicating scaffold (3) comprises a third transverse bar (31) arranged transversely and a fourth transverse bar (32) arranged longitudinally;

both ends of the fourth cross bar (32) are respectively connected with a third cross bar (31);

the fourth cross rod (32) is fixed to the top of the first lower chord (11) through an iron wire;

and the third cross rod (31) is fixed to the top of the second lower chord (12) through an iron wire.

5. A catwalk according to claim 4, wherein the third crossbar (31) and the fourth crossbar (32) are connected by a second fastener.

6. The channel type reverse-hanging scaffold according to claim 1, further comprising guard rails disposed on both sides of the channel scaffold (2) and both sides of the communicating scaffold (3), and a foot board is disposed on the lower side of the guard rails.

7. The channel type reverse hanging scaffold according to claim 6, further comprising a scaffold board, which is arranged at the bottom of the guard rail and fully paved with steel basketry pieces.

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