CN112609953A - A operation platform for managing truss - Google Patents

A operation platform for managing truss Download PDF

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Publication number
CN112609953A
CN112609953A CN202011521956.8A CN202011521956A CN112609953A CN 112609953 A CN112609953 A CN 112609953A CN 202011521956 A CN202011521956 A CN 202011521956A CN 112609953 A CN112609953 A CN 112609953A
Authority
CN
China
Prior art keywords
frame
pipe
work platform
pipe truss
connecting frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011521956.8A
Other languages
Chinese (zh)
Inventor
任鸾杰
陈韬
方振亚
张瑜
尹恒
石承龙
吕鑫
郑涨潮
王岩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Science and Industry Corp Ltd
Original Assignee
China Construction Science and Industry Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Science and Industry Corp Ltd filed Critical China Construction Science and Industry Corp Ltd
Priority to CN202011521956.8A priority Critical patent/CN112609953A/en
Publication of CN112609953A publication Critical patent/CN112609953A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/04Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/14Railings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/02Connections between parts of the scaffold with separate coupling elements
    • E04G7/06Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/20Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • E04G2003/283Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

The invention relates to the technical field of steel structure construction, in particular to an operation platform for a pipe truss, which is suitable for being erected between two round pipes of the pipe truss, is assembled by adopting a modular structure and comprises at least two door frames and a connecting frame, wherein the door frames are suitable for being hung on the round pipes of the pipe truss; the connecting frame is detachably connected between the two door frames. Before the circular pipes are hoisted, the operation platform is fixed on the two circular pipes on the ground. And after the circular tube is lifted to finish the initial installation, performing a welding process. A welder firstly welds one of the round tubes, and then the round tube is moved to the other round tube through the connecting frame to be welded after the welding is finished. Through above-mentioned pipe truss work platform, reduced the number of times that the workman scrambleed perpendicular cat ladder, the workman can carry out corresponding installation and welding operation on this work platform, safe and reliable.

Description

A operation platform for managing truss
Technical Field
The invention relates to the technical field of steel structure construction, in particular to an operation platform for a pipe truss.
Background
With the continuous application of steel structures in the field of building engineering in China, pipe truss structure systems are applied more and more. When the pipe truss structure member is installed and constructed aloft, the operation risk on the circular pipe is high, when the welding position changes, a large potential safety hazard can exist when a welder shifts, and a corresponding operation platform must be adopted to ensure the operation safety.
The prior art sets up simple and easy cage of hanging on the truss pipe usually, and this way can solve installation work platform problem to a certain extent, nevertheless has following shortcoming: when the high-altitude truss needs to be welded between the two parallel circular tubes, after one end of the high-altitude truss is welded, the truss at the other end needs to be welded, and at the moment, a welder needs to move to change the welding position. In the shifting process, the vertical crawling ladder needs to be adopted to climb up and down, time and labor are wasted, and certain safety risk exists in the process.
Disclosure of Invention
The invention aims to provide an operation platform for a pipe truss, which reduces the climbing times of workers, can be used for corresponding installation and welding operations of the workers on the operation platform, and is safe and reliable.
In order to achieve the above object, the technical scheme adopted by the invention is to provide an operation platform for a pipe truss, which is suitable for being erected between two circular pipes of the pipe truss, is assembled by adopting a modular structure and comprises at least two door frames and a connecting frame, wherein the door frames are suitable for being hung on the circular pipes of the pipe truss; the connecting frame is detachably connected between the two door frames.
Further, the door frame and the connecting frame are both frame-type structures.
Furthermore, the door frame is connected with the connecting frame through a connecting sleeve; the gantry is provided with a first connecting arm extending towards the connecting frame, the connecting frame is provided with a second connecting arm extending towards the gantry, and two ends of the connecting sleeve are connected with the first connecting arm and the second connecting arm through fasteners respectively.
Further, the connecting sleeves connected between the door frames and the connecting frames are provided with at least four connecting sleeves which are arranged in parallel at intervals.
Furthermore, the two ends of the connecting sleeve are respectively sleeved on the first connecting arm and the second connecting arm, a plurality of connecting holes are formed in the connecting sleeve at intervals, and the fastening piece penetrates through the connecting holes to be connected with the first connecting arm or the second connecting arm.
Furthermore, a hanging groove which is opened downwards and is used for hanging and connecting the circular pipe of the pipe truss is formed on the door frame.
Furthermore, the surface of the hanging groove, which is in contact with the circular tube, is provided with an anti-skid pad.
Furthermore, a plurality of cross beams arranged at intervals are arranged below the door frame and the connecting frame.
Furthermore, a connecting plate is laid above the cross beam in the door frame and the connecting frame.
Further, the connection frame has a plurality of connection frames connected by connection sleeves.
The invention has the beneficial effects that:
1. before the circular pipes are hoisted, the operation platform is fixed on the two circular pipes on the ground. And after the circular tube is lifted to finish the initial installation, performing a welding process. A welder firstly welds one of the round tubes, and then the round tube is moved to the other round tube through the connecting frame to be welded after the welding is finished. Through above-mentioned pipe truss work platform, reduced the number of times that the workman scrambleed perpendicular cat ladder, the workman can carry out corresponding installation and welding operation on this work platform, safe and reliable.
2. The door frame is connected with the connecting frame through a connecting sleeve, the connecting sleeve is provided with a plurality of connecting holes arranged at intervals, and the fastening piece is connected with the first connecting arm or the second connecting arm through penetrating through the connecting holes. The length of the operation platform can be adjusted within a certain limit through the connecting sleeve. When the interval of two pipes changes, install on the connecting hole of difference through the adjustment fastener, just adjustable two portal's position interval for the portal still can the joint on the pipe, has strengthened operation platform's suitability.
3. The door frame is provided with a hanging groove and is hung on the circular tube through the hanging groove. The fixing of portal both can be realized through the groove of connecing of setting up, when the welding process accomplishes the back and need dismantle operation platform, this operation platform just can be removed through the mode of handling lifting directly simultaneously, realizes dismantling fast.
4. The connecting frame is provided with a plurality of connecting frames which are connected through connecting sleeves. A plurality of link frames can be connected through connecting sleeves to form link frames with different lengths. According to the construction requirement, the multi-section connecting frames can be correspondingly connected, and the length adjustment of the operation platform is realized.
5. The blocking pieces are distributed around the pipe truss operation platform in a circle, the blocking pieces are arranged to play a certain protection role for workers who stand on the connecting plate for construction, and the safety of the operation platform is improved due to the arrangement of the blocking pieces.
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 description of the embodiments or 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 other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a work platform for a pipe truss according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an explosive structure of a work platform for a pipe truss according to an embodiment of the present invention;
fig. 3 is a schematic overall structural diagram of a connection frame used in a work platform for a pipe truss according to an embodiment of the present invention.
Description of reference numerals:
1. a connecting plate; 2. a gantry; 21. a hanging groove; 22. a first connecting arm; 23. a non-slip mat; 3. a connecting frame; 31. a subunit; 32. a second connecting arm; 4. connecting sleeves; 5. a safety cord; 6. a circular tube; 7. a cross member.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., 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, but 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 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 3, a work platform for a pipe truss according to an embodiment of the present invention is adapted to be erected between two circular pipes 6 of the pipe truss, and the work platform is assembled in a modular structure. The operation platform comprises at least two gantries 2 and a connecting frame 3, wherein the gantries 2 are suitable for being hung on a circular tube 6 of the tube truss; the connecting frame 3 is detachably connected between the two door frames 2.
Before the circular pipes 6 are hoisted, the operation platform is fixed on the two circular pipes 6 on the ground. And after the circular tube 6 is lifted to finish the primary installation, performing a welding process. A welder firstly welds one of the round tubes 6, and then the welder moves to the other round tube 6 through the connecting frame 3 to perform welding operation after the welding is finished. Through above-mentioned pipe truss work platform, reduced the number of times that the workman scrambleed perpendicular cat ladder, the workman can carry out corresponding installation and welding operation on this work platform, safe and reliable.
In particular, the gantry 2 and the connection frame 3 are both frame-type structures. The portal 2 is formed by welding a transverse square pipe and a vertical square pipe into a frame structure, and the right-angle joint of the frame structure of the portal 2 is welded with a reinforcing angle steel to reinforce the stability of the frame structure. The gantry 2 is formed with a hanging groove 21 which opens downward and is used for hanging on the round pipe 6 of the pipe truss. The gantry 2 is provided with a hanging groove 21, and the gantry 2 is hung on the circular tube 6 through the hanging groove 21. The fixing of the portal 2 can be realized through the hanging groove 21, and meanwhile, when the operation platform needs to be detached after the welding process is completed, the operation platform can be directly removed through a lifting mode, so that the rapid detachment is realized. The surface of the hanging groove 21 contacted with the round tube 6 is provided with a non-slip mat 23. The connecting frame 3 is formed by welding a transverse square pipe and a vertical square pipe into a frame structure. The gantry 2 and the connecting frame 3 are connected through a connecting sleeve 4. The gantry 2 is provided with a first connecting arm 22 extending towards the connecting frame 3, the connecting frame 3 is provided with a second connecting arm 32 extending towards the gantry 2, and two ends of the connecting sleeve 4 are respectively connected with the first connecting arm 22 and the second connecting arm 32 through fasteners. The connecting sleeves 4 for connecting the portal frame 2 and the connecting frame 3 are at least four and are arranged in parallel at intervals. In this embodiment, the number of the connecting sleeves 4 connecting the gantry 2 and the connecting frame 3 is four, which corresponds to the number of the first connecting arms 22 or the number of the second connecting arms 32, and the fastening members are bolts. Two ends of the connecting sleeve 4 are respectively sleeved on the first connecting arm 22 and the second connecting arm 32, a plurality of connecting holes are formed in the connecting sleeve 4 at intervals, and the fastening piece is connected with the first connecting arm 22 or the second connecting arm 32 by penetrating through the connecting holes. The length of the operation platform can be adjusted within a certain limit through the arranged connecting sleeve 4. When the interval of two pipe 6 changes, install on the connecting hole of difference through the adjustment fastener, just adjustable two portal 2's position interval for portal 2 still can the joint on pipe 6, has strengthened operation platform's suitability.
As a variant, the hanging groove 21 may not be provided on the gantry 2, and the work platform may be hung on the circular pipe 6 by a hanging rope provided at this time. The connecting sleeve 4 can be replaced by a connecting rod, the connecting rod is provided with a plurality of connecting holes arranged at intervals, one end of the connecting rod is inserted into the first connecting arm 22, the other end of the connecting rod is inserted into the second connecting arm 32, and the fastener is connected with the first connecting arm 22 or the second connecting arm 32 by penetrating through the connecting holes.
Further, hang and connect groove 21 and keep away from being equipped with frame rack structure on the portal 2 of connecting frame 3 one side, through setting up frame rack structure, strengthened the structural strength who connects groove 21 lateral wall for operation platform overall structure is more stable, and difficult emergence is warp, increases the operational safety nature.
Further, a plurality of cross beams 7 arranged at intervals are arranged below the door frame 2 and the connecting frame 3.
Specifically, be provided with crossbeam 7 between two horizontal square pipes of portal 2 below, be equipped with crossbeam 7 between two horizontal square pipes of link 3 below, be equipped with crossbeam 7 between two adapter sleeves 4 near the operation platform bottom, the bottom of operation platform is provided with a plurality of crossbeams 7, and equidistant setting. A connecting plate 1 is laid above the cross beam 7, and the connecting plate 1 is made of a steel scaffold plate. The operation workman directly tramples on connecting plate 1, and connecting plate 1 supports more stably and safer to the operation workman.
Further, the connecting frame 3 has a plurality of pieces connected by connecting sleeves 4.
Specifically, the connecting frame 3 includes a plurality of sub-units 31, and the sub-units 31 are connected by the connecting sleeves 4 to form the connecting frames 3 with different lengths. According to the construction requirement, the multi-section subunits 31 can be correspondingly connected to form the connecting frames 3 with different lengths, so that the length adjustment of the working platform is realized.
Further, the operation platform for the pipe truss further comprises a safety rope 5, the safety rope 5 is distributed around the operation platform for a circle, the effect of blocking an operator can be achieved, and the safety of construction operation is improved. According to actual demand, safety rope 5 can set up the multilayer, and it is better to block the effect, and the security is higher.
According to the operation platform for the pipe truss, provided by the embodiment of the invention, through the modular assembling and disassembling design of the units such as the portal frame 2, the connecting frame 3 and the connecting sleeve 4, the operation platform can be quickly assembled and disassembled, and the assembling and constructing efficiency is improved. The connecting frame 3 is connected through a plurality of subunits 31 to form the connecting frame 3 with different lengths, and the sections can be flexibly adjusted to meet the construction requirements of truss structures facing different spans, so that the adaptability of the operation platform is better. Meanwhile, all materials can be recycled, energy is saved, environment is protected, and the material utilization rate is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. A work platform for a pipe truss, adapted to be erected between two round pipes (6) of the pipe truss, characterised by being assembled in a modular structure, comprising:
the device comprises a portal (2) and at least two portals (2), wherein the portal (2) is suitable for being hung on a round pipe (6) of a pipe truss;
the connecting frame (3) is detachably connected between the two door frames (2).
2. A work platform for a pipe truss, as claimed in claim 1, wherein the mast (2) and the connecting frame (3) are of frame-like construction.
3. A work platform for a pipe truss according to claim 2, wherein the gantry (2) and the connecting frame (3) are connected by a connecting sleeve (4); the door frame (2) is provided with a first connecting arm (22) extending towards the connecting frame (3), the connecting frame (3) is provided with a second connecting arm (32) extending towards the door frame (2), and two ends of the connecting sleeve (4) are respectively connected with the first connecting arm (22) and the second connecting arm (32) through fasteners.
4. A work platform for a pipe truss according to claim 3, wherein the connecting sleeves (4) connected between the mast (2) and the connecting frame (3) have at least four arranged in parallel and spaced apart.
5. The work platform for the pipe truss according to claim 3, wherein two ends of the connecting sleeve (4) are respectively sleeved on the first connecting arm (22) and the second connecting arm (32), the connecting sleeve (4) is provided with a plurality of connecting holes arranged at intervals, and a fastener is connected with the first connecting arm (22) or the second connecting arm (32) by penetrating through the connecting holes.
6. A work platform for pipe trusses as claimed in claim 2, wherein the mast (2) is formed with downwardly open hitching grooves (21) for hitching the round pipes (6) of the pipe trusses.
7. A work platform for pipe trusses as claimed in claim 6, wherein a non-slip mat (23) is provided on the surface of the hitching groove (21) contacting the circular pipe (6).
8. A work platform for a pipe truss according to claim 2 wherein a plurality of spaced cross beams (7) are provided below the mast (2) and the connecting frame (3).
9. A work platform for pipe trusses as claimed in claim 8, wherein a connection plate (1) is laid above the cross beams (7) in the portal frame (2) and the connection frame (3).
10. A work platform for a pipe truss according to any one of claims 1-9, wherein the connecting frame (3) has a plurality of connected by connecting sleeves (4).
CN202011521956.8A 2020-12-21 2020-12-21 A operation platform for managing truss Pending CN112609953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011521956.8A CN112609953A (en) 2020-12-21 2020-12-21 A operation platform for managing truss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011521956.8A CN112609953A (en) 2020-12-21 2020-12-21 A operation platform for managing truss

Publications (1)

Publication Number Publication Date
CN112609953A true CN112609953A (en) 2021-04-06

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ID=75243787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011521956.8A Pending CN112609953A (en) 2020-12-21 2020-12-21 A operation platform for managing truss

Country Status (1)

Country Link
CN (1) CN112609953A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113338604A (en) * 2021-06-15 2021-09-03 中国二十二冶集团有限公司 Operating platform for high-altitude cantilever steel pipe truss construction and implementation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113338604A (en) * 2021-06-15 2021-09-03 中国二十二冶集团有限公司 Operating platform for high-altitude cantilever steel pipe truss construction and implementation method

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