CN117552607B - Quick-assembly scaffold for building and assembling method thereof - Google Patents
Quick-assembly scaffold for building and assembling method thereof Download PDFInfo
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- CN117552607B CN117552607B CN202410046052.6A CN202410046052A CN117552607B CN 117552607 B CN117552607 B CN 117552607B CN 202410046052 A CN202410046052 A CN 202410046052A CN 117552607 B CN117552607 B CN 117552607B
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- steel pipe
- locking
- butt joint
- connection steel
- block
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 187
- 239000010959 steel Substances 0.000 claims abstract description 187
- 210000001503 joint Anatomy 0.000 claims abstract description 103
- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the field of building scaffolds, in particular to a quick-assembly type scaffold for a building and an assembly method thereof, and solves the problems that the scaffold is locked by bolts, screws or steel wire ropes during assembly, the operation time is long, the working procedures are complicated, the construction efficiency is low, and the disassembly and the recovery are inconvenient. The utility model provides a quick-assembling scaffold for building and its assembly method, includes transverse connection steel pipe, vertical connection steel pipe and vertical connection steel pipe, install quick butt joint module between transverse connection steel pipe, vertical connection steel pipe and the vertical connection steel pipe, quick butt joint module includes the center connecting block, the slip grafting of one side surface of center connecting block has the locking pull rod, the equal transmission grafting of five other sides of center connecting block has the locking piece. The invention shortens the assembly time of the scaffold, reduces the operation difficulty of the scaffold during assembly, improves the assembly efficiency of the scaffold, and is convenient for disassembling and recycling the scaffold.
Description
Technical Field
The invention relates to the field of pieces scaffold, in particular to a quick-assembled scaffold for a building and an assembly method thereof.
Background
The scaffold is a working platform erected for ensuring that each construction process is carried out smoothly, and is divided into an outer scaffold and an inner scaffold according to the erected positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are upright type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, picking type scaffold and climbing type scaffold;
the scaffold is commonly used in the field of building engineering, and the scaffold generally comprises horizontal transverse steel pipes, horizontal longitudinal steel pipes, vertical support steel pipes and steel pipe connecting components which are assembled together, and then plates are paved on the horizontal transverse steel pipes and the horizontal longitudinal steel pipes for staff to tread, and the connecting parts of the scaffold are generally bound and reinforced by bolts, screws or steel wire ropes.
The scaffold is locked by bolts, screws or steel wire ropes during assembly, the operation time is long, the working procedures are complicated, the construction efficiency is low, and the scaffold is inconvenient to disassemble and recover; therefore, the existing requirements are not met, and for this reason we propose a fast-assembled scaffold for construction and an assembling method thereof.
Disclosure of Invention
The invention aims to provide a quick-assembled scaffold for a building and an assembling method thereof, which are used for solving the problems that the scaffold provided in the background art is locked by using bolts, screws or steel wires during assembling, the operation time is long, the working procedures are complicated, the building efficiency is low, and the disassembly and the recovery are inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the quick-assembly scaffold for the building comprises a transverse connection steel pipe, a vertical connection steel pipe and a longitudinal connection steel pipe, wherein a quick butt joint module is arranged among the transverse connection steel pipe, the vertical connection steel pipe and the longitudinal connection steel pipe, the quick butt joint module comprises a central connection block, a locking pull rod is slidingly inserted on one side surface of the central connection block, locking blocks are inserted on the other five side surfaces of the central connection block in a transmission manner, a butt joint end pipe positioned outside the central connection block is fixed at the end part of the locking blocks, and the other end of the butt joint end pipe is connected with the transverse connection steel pipe, the vertical connection steel pipe or the longitudinal connection steel pipe;
the inside slidable mounting of center connecting block has five locking pull blocks, and five locking pull blocks one-to-one, two locking clamping plates of locking pull block towards the tip movable mounting of locking block, two be fixed with a plurality of reset springs between the locking clamping plate, locking pull block's the other end is fixed with locking wire rope, locking wire rope keeps away from the tip of locking pull block and the tip fixing of locking pull rod grafting in the center connecting block.
Preferably, the butt joint clamping grooves are formed in the two end parts of the transverse connection steel pipe, the vertical connection steel pipe, the longitudinal connection steel pipe and the outer end part of the butt joint end pipe, the butt joint inserting plates are inserted into the inner sides of the butt joint clamping grooves, and the transverse connection steel pipe, the vertical connection steel pipe, the longitudinal connection steel pipe and the butt joint end pipe are reinforced and connected by the butt joint inserting plates.
Preferably, the docking board has three sides and the three sides are rotationally symmetrical, and the external diameter size of the docking board is consistent with the internal diameter size of the docking card slot.
Preferably, the end of the locking block inserted in the central connecting block is provided with a locking clamping groove, one end of the locking clamping plate is inserted in the locking clamping groove, and a rubber limiting strip is fixed on the inner wall of the central connecting block.
Preferably, the end part of the locking clamping plate, which is positioned in the locking clamping groove, is outwards bent in a U shape, and the other end of the locking clamping plate is fixedly provided with a connecting shaft pin.
Preferably, the end part of the locking pull block connected with the locking clamping plate is provided with a mounting groove, the end part of the locking clamping plate, provided with the connecting shaft pin, is positioned at the inner side of the mounting groove, and the two ends of the connecting shaft pin penetrate through the locking clamping plate and are rotationally inserted into the inner wall of the mounting groove.
Preferably, a plurality of through limiting holes are linearly distributed on the outer surface of the locking pull rod, a limiting inserted rod is inserted into the inner side of the limiting hole in a sliding mode, interference fit is adopted between the limiting inserted rod and the limiting hole, and the length size of the limiting inserted rod is three to four times that of the limiting hole.
Preferably, the bottom of transversely connecting steel pipe, vertical connecting steel pipe and butt joint end pipe is all installed spacing elastic band, the both ends of spacing elastic band are all run through and are fixed with the fixed pin, fixed pin fixed grafting is in the bottom of transversely connecting steel pipe, vertical connecting steel pipe or butt joint end pipe, install spacing picture peg between spacing elastic band and butt joint end pipe, transversely connecting steel pipe, vertical connecting steel pipe, the bottom of butt joint end pipe is run through transversely connecting steel pipe, vertical connecting steel pipe or butt joint end pipe and peg graft in the butt joint end pipe in the top of spacing picture peg.
Preferably, the materials of the transverse connection steel pipe, the vertical connection steel pipe, the longitudinal connection steel pipe and the butt joint end pipe are the same, and the hardness of the butt joint plugboard is higher than that of the transverse connection steel pipe, the vertical connection steel pipe and the longitudinal connection steel pipe.
An assembling method of a quick-assembly scaffold for a building, comprising the following steps:
s1: firstly, assembling a quick docking module according to the current layer number of scaffold assembly, and selecting a proper number of locking blocks and a center connecting block for assembling according to the current layer number of scaffold assembly during assembling;
s2: if the current assembly layer number is the bottommost layer of the scaffold and is in contact with the ground, only four locking blocks are required to be assembled with the central connecting block, the bottom surface of the central connecting block is ensured not to be provided with the locking blocks, the bottom of the central connecting block is ensured to be kept flat, and the scaffold can be stably placed on the ground;
s3: if the number of the assembled layers is not the lowest layer of the scaffold, all the five locking blocks are required to be assembled with the central connecting block;
s4: when the locking block is assembled with the central connecting block, the locking block is inserted into the central connecting block, the locking block firstly contacts with the two locking clamping plates after entering the central connecting block, and because one end of the locking clamping plate is bent in a U shape, the two locking clamping plates are mutually close due to extrusion of the locking block and compress the reset spring until the locking block completely enters the central connecting block;
s5: after the locking blocks enter the center connecting block, the locking clamping plates enter the inner side of the locking clamping groove, at the moment, the reset springs elastically restore and enable the two locking clamping plates to be mutually far away and restore to the previous state, all the selected locking blocks are connected with the center connecting block in sequence, after all the locking blocks are assembled, workers need to drag the locking pull rod forcefully, the locking pull rod stretches out of the center connecting block and tightens the locking steel wire rope, at the moment, the locking steel wire rope drives the locking pull block and the locking clamping plates to slide, and the end part of the locking clamping plates, which is bent in a U shape, applies a pulling force pointing to the inside of the center connecting block to the locking block from the inside of the locking block, so that the locking block cannot be separated from the inside of the center connecting block;
s6: and finally, the butt joint inserting plate is used for butt joint of the transverse connection steel pipe, the vertical connection steel pipe and the longitudinal connection steel pipe with the butt joint end pipe, the transverse connection steel pipe, the vertical connection steel pipe, the longitudinal connection steel pipe or the limit inserting plate below the butt joint end pipe is pulled downwards during butt joint, then the end part of the butt joint inserting plate is inserted into the butt joint clamping groove of the transverse connection steel pipe, the vertical connection steel pipe and the longitudinal connection steel pipe or the butt joint end pipe end part, and then the limit inserting plate is loosened, so that the limit inserting plate is inserted into the butt joint end pipe under the elastic action of the limit elastic band, the process is repeated, and the assembly of the current layer number of the scaffold can be completed after the transverse connection steel pipe, the vertical connection steel pipe, the longitudinal connection steel pipe and the butt joint end pipe are all assembled.
1. According to the invention, the locking block is inserted into the central connecting block, the locking block covers the locking clamping plate after entering the central connecting block, then, a worker pulls the locking pull rod by force to enable the locking pull rod to extend out of the central connecting block and tighten the locking steel wire rope, at the moment, the locking steel wire rope drives the locking pull block and the locking clamping plate to slide, so that the U-shaped bent end part of the locking clamping plate applies a pulling force pointing to the inner part of the central connecting block to the locking block from the inner part of the locking block, the locking block cannot be separated from the inner part of the central connecting block, and finally, the transverse connecting steel pipe, the vertical connecting steel pipe, the longitudinal connecting steel pipe and the butt joint end pipe are assembled by using the butt joint plugboard, so that the assembling time of the scaffold can be shortened, the operation difficulty of the scaffold during assembling is reduced, the assembling efficiency of the scaffold is improved, and the scaffold is convenient to disassemble and recover;
2. the locking clamping plate with one U-shaped bent end is used for connecting the locking pull block and the locking block, and the locking clamping plate is used for applying a pulling force to the locking block, which is directed to the inner part of the central connecting block, so that the stability of the locking block after installation can be increased, the connection strength and the connection stability of the joint of the scaffold after the whole scaffold is assembled can be ensured, and the safety of the scaffold after the scaffold is assembled can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of the quick docking module of the present invention;
FIG. 3 is a schematic view of the structure of the center connection block of the present invention;
FIG. 4 is a schematic view of a partial structure of the quick docking module of the present invention;
FIG. 5 is a vertical cross-sectional view of the quick docking module of the present invention;
FIG. 6 is a horizontal cross-sectional view of the quick docking module of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 5;
FIG. 8 is a cross-sectional view of a butt end tube of the present invention;
fig. 9 is a schematic structural view of a limiting insert plate according to the present invention.
In the figure: 1. transversely connecting steel pipes; 2. the steel pipes are vertically connected; 3. longitudinally connecting steel pipes; 4. a quick docking module; 401. a central connecting block; 402. butt joint end pipe; 403. a locking block; 404. locking the pull rod; 405. a limiting hole; 406. a limit inserted link; 407. a locking clamping groove; 408. locking the pull block; 409. locking the steel wire rope; 410. locking the clamping plate; 411. a return spring; 412. a connecting shaft pin; 413. a mounting groove; 414. a rubber limit bar; 5. a docking board; 6. a butt joint clamping groove; 7. limiting plugboards; 8. a limit elastic band; 9. and fixing the pin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1 and 3, a quick-assembly scaffold for construction comprises a transverse connection steel pipe 1, a vertical connection steel pipe 2 and a longitudinal connection steel pipe 3, wherein a quick butt joint module 4 is installed among the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 3.
The butt joint clamping grooves 6 are formed in the two end parts of the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 3 and the outer end part of the butt joint end pipe 402, the butt joint inserting plate 5 is inserted into the inner side of the butt joint clamping grooves 6, the transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 and the butt joint end pipe 402 are all reinforced and connected through the butt joint inserting plate 5, the butt joint inserting plate 5 is provided with three sides and three sides which are rotationally symmetrical, the outer diameter size of the butt joint inserting plate 5 is consistent with the inner diameter size of the butt joint clamping grooves 6, the end parts of the butt joint inserting plate 5 are inserted into the butt joint clamping grooves 6 of the transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 and the butt joint end pipe 402, and the butt joint inserting plate 5 are reinforced through the limiting inserting plates 7, the connection strength between the transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 and the butt joint end pipe 402 can be increased, and the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 402 are not easily separated after being connected with the butt joint end pipe 402.
The transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 and the butt joint end pipe 402 are the same in material, the hardness of the butt joint inserting plate 5 is higher than that of the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 3, the hardness of the butt joint inserting plate 5 is higher, the connection strength of the joint after the transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 and the butt joint end pipe 402 are connected is guaranteed, and the butt joint inserting plate 5 is prevented from being broken earlier than the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 3.
As shown in fig. 2 to 9, the quick docking module 4 includes a central connection block 401, a locking pull rod 404 is slidingly inserted on one side surface of the central connection block 401, locking blocks 403 are inserted on the other five sides of the central connection block 401 in a transmission manner, a docking end pipe 402 located outside the central connection block 401 is fixed at the end of each locking block 403, the other end of each docking end pipe 402 is connected with a transverse connection steel pipe 1, a vertical connection steel pipe 2 and a longitudinal connection steel pipe 3, five locking pull blocks 408 are slidingly installed inside the central connection block 401, the five locking pull blocks 408 are in one-to-one correspondence with the five locking blocks 403, two locking clamping plates 410 are movably installed at the end of each locking pull block 408, a plurality of return springs 411 are fixed between the two locking clamping plates 410, locking steel wire ropes 409 are fixed at the other end of each locking pull block 408, and the end of each locking steel wire rope 409, which is far away from the locking pull block, is inserted at the end of each locking pull rod 404 in the central connection block 401.
The locking clamping groove 407 is formed in the end portion of the locking block 403, one end of the locking clamping plate 410 is inserted into the locking clamping groove 407, a rubber limiting strip 414 is fixed on the inner wall of the central connecting block 401, the locking clamping plate 408 is limited by the rubber limiting strip 414, the locking block 403 is prevented from moving when being connected with the central connecting block 401, the end portion of the locking clamping plate 410, which is located in the locking clamping groove 407, is bent outwards in a U shape, the connecting shaft pin 412 is fixed to the other end of the locking clamping plate 410, a mounting groove 413 is formed in the end portion of the locking clamping plate 408, which is connected with the locking clamping plate 410, the end portion of the connecting shaft pin 412 is located in the inner side of the mounting groove 413, two ends of the connecting shaft pin 412 penetrate through the locking clamping plate 410 and are rotationally inserted into the inner wall of the mounting groove 413, the locking block 403, and the locking block 403, which is inserted into the central connecting block 401, is prevented from falling off the central connecting block 401, can be reinforced by the locking clamping plate 408 after being tensioned, and the locking block 403 can be applied with a pulling force which points to the inner portion of the central connecting block 401.
The outer surface linear distribution of locking pull rod 404 has a plurality of spacing holes 405 that run through, and the inboard slip grafting of spacing hole 405 has spacing inserted bar 406, adopts interference fit between spacing inserted bar 406 and the spacing hole 405, and the length dimension of spacing inserted bar 406 is three to four times of the length dimension of spacing hole 405, utilizes spacing inserted bar 406 grafting in spacing hole 405, can restrict the length dimension that locking pull rod 404 stretches out spacing hole 405, guarantees that spacing hole 405 is taut back to locking wire rope 409 and locking pull block 408, and locking pull block 408 can not appear becoming flexible or reset.
The bottom of transversely connecting steel pipe 1, vertical connecting steel pipe 2, vertical connecting steel pipe 3 and butt joint end pipe 402 is all installed spacing elastic webbing 8, spacing elastic webbing 8 both ends all run through and are fixed with fixed pin 9, fixed pin 9 fixedly peg graft in transversely connecting steel pipe 1, vertical connecting steel pipe 2, the bottom of vertical connecting steel pipe 3 or butt joint end pipe 402, spacing picture peg 7 is installed between spacing elastic webbing 8 and butt joint end pipe 402, transversely connecting steel pipe 1, vertical connecting steel pipe 2, the vertical connecting steel pipe 3, the top of spacing picture peg 7 runs through transversely connecting steel pipe 1, vertical connecting steel pipe 2, the bottom of vertical connecting steel pipe 3 or butt joint end pipe 402 and peg graft in butt joint end pipe 402, utilize spacing picture peg 7 to increase the stability and the joint strength after butt joint picture peg 5 and transversely connecting steel pipe 1, vertical connecting steel pipe 2, vertical connecting steel pipe 3 or butt joint end pipe 402 are connected, guarantee the bulk strength and stability after the scaffold frame equipment.
An assembling method of a quick-assembly scaffold for a building comprises the following steps:
s1: firstly, inserting a butt-joint plugboard 5 into butt-joint clamping grooves 6 at the end parts of a transverse connection steel pipe 1, a vertical connection steel pipe 2 and a longitudinal connection steel pipe 3, then assembling a quick butt-joint module 4 according to the current layer number of scaffold assembly, and selecting a proper number of locking blocks 403 according to the current layer number of scaffold assembly to assemble with a central connection block 401 during assembly;
s2: if the current assembly layer number is the bottommost layer of the scaffold and is in contact with the ground, only four locking blocks 403 are required to be assembled with the central connection block 401, the bottom surface of the central connection block 401 is ensured not to be provided with the locking blocks 403, the bottom of the central connection block 401 is ensured to be kept flat, and the scaffold can be stably placed on the ground;
s3: if the number of the current assembly layers is not the lowest layer of the scaffold, all the five locking blocks 403 are required to be assembled with the central connecting block 401;
s4: when the locking block 403 is assembled with the central connection block 401, the locking block 403 is inserted into the central connection block 401, the locking block 403 is contacted with the two locking clamping plates 410 after entering the central connection block 401, and because one end of the locking clamping plates 410 is bent in a U shape, the two locking clamping plates 410 are mutually close to each other due to extrusion of the locking block 403, and the reset spring 411 is compressed until the locking block 403 completely enters the central connection block 401;
s5: after the locking blocks 403 enter the center connecting block 401, the locking clamping plates 410 enter the inner sides of the locking clamping grooves 407, at the moment, the reset springs 411 elastically restore and enable the two locking clamping plates 410 to be far away from each other and restore to the previous state, all the selected locking blocks 403 are connected with the center connecting block 401 in sequence, after all the locking blocks 403 are assembled, workers need to drag the locking pull rods 404 forcefully, the locking pull rods 404 extend out of the center connecting block 401 and tighten the locking steel wire ropes 409, at the moment, the locking steel wire ropes 409 drive the locking pull blocks 408 and the locking clamping plates 410 to slide, and the ends of the locking clamping plates 410 which are bent in a U shape apply pulling forces which point to the inner parts of the center connecting block 401 to the locking blocks 403 from the inner parts of the locking blocks 403, so that the locking blocks 403 cannot be separated from the inner parts of the center connecting block 401;
s6: finally, the butt joint inserting plate 5 is used for butt joint of the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 3 and the butt joint end pipe 402, the limiting inserting plate 7 below the transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 or the butt joint end pipe 402 is pulled downwards during butt joint, then the end part of the butt joint inserting plate 5 is inserted into the butt joint clamping groove 6 at the end part of the transverse connection steel pipe 1, the vertical connection steel pipe 2 and the longitudinal connection steel pipe 3 or the butt joint end pipe 402, and then the limiting inserting plate 7 is loosened, so that the limiting inserting plate 7 is inserted into the butt joint end pipe 402 under the elastic action of the limiting elastic band 8, the process is repeated, and the assembly of the current layer number of the scaffold can be completed after the transverse connection steel pipe 1, the vertical connection steel pipe 2, the longitudinal connection steel pipe 3 and the butt joint end pipe 402 are completely assembled.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a fast-assembling formula scaffold for building, includes transverse connection steel pipe (1), vertical connection steel pipe (2) and vertical connection steel pipe (3), its characterized in that: a quick butt joint module (4) is arranged between the transverse connection steel pipe (1), the vertical connection steel pipe (2) and the longitudinal connection steel pipe (3), the quick butt joint module (4) comprises a central connection block (401), a locking pull rod (404) is slidingly inserted on one side surface of the central connection block (401), locking blocks (403) are inserted on the other five sides of the central connection block (401) in a transmission manner, a butt joint end pipe (402) positioned outside the central connection block (401) is fixed at the end part of the locking blocks (403), and the other end of the butt joint end pipe (402) is connected with the transverse connection steel pipe (1), the vertical connection steel pipe (2) or the longitudinal connection steel pipe (3);
five locking pull blocks (408) are slidably arranged in the center connecting block (401), the five locking pull blocks (408) are in one-to-one correspondence with the five locking blocks (403), two locking clamping plates (410) are movably arranged at the end parts of the locking pull blocks (408) towards the locking blocks (403), a plurality of reset springs (411) are fixed between the two locking clamping plates (410), locking steel wire ropes (409) are fixed at the other ends of the locking pull blocks (408), and the end parts, far away from the locking pull blocks (408), of the locking steel wire ropes (409) are fixed with the end parts, spliced in the center connecting block (401), of the locking pull rods (404);
the utility model discloses a butt joint draw-in groove (6) have all been seted up to the both ends tip of transversely connecting steel pipe (1), vertical connecting steel pipe (2), vertical connecting steel pipe (3) and the outer end tip of butt joint end pipe (402), butt joint picture peg (5) have been pegged graft to the inboard of butt joint draw-in groove (6), transversely connecting steel pipe (1), vertical connecting steel pipe (2), vertical connecting steel pipe (3) and butt joint end pipe (402) all adopt butt joint picture peg (5) to consolidate and are connected, butt joint picture peg (5) have three side and three side rotational symmetry, the external diameter size of butt joint picture peg (5) is unanimous with the internal diameter size of butt joint draw-in groove (6), the surface linear distribution of locking pull rod (404) has a plurality of spacing holes (405) that run through, the inboard slip grafting of spacing hole (405) has spacing picture peg (406), adopt interference fit between spacing picture peg (406) and spacing hole (405), the length size of spacing picture peg (406) is three to four times.
2. The quick-install scaffolding for use in construction according to claim 1, wherein: the locking block (403) is inserted into the end part in the central connecting block (401) and provided with a locking clamping groove (407), one end of the locking clamping plate (410) is inserted into the locking clamping groove (407), and a rubber limit strip (414) is fixed on the inner wall of the central connecting block (401).
3. A quick-install scaffolding for buildings according to claim 2, wherein: the end part of the locking clamping plate (410) positioned in the locking clamping groove (407) is outwards bent in a U shape, and the other end of the locking clamping plate (410) is fixedly provided with a connecting shaft pin (412).
4. A quick-install scaffolding for buildings according to claim 3, wherein: the end part of the locking pull block (408) connected with the locking clamping plate (410) is provided with a mounting groove (413), the end part of the locking clamping plate (410) provided with the connecting shaft pin (412) is positioned at the inner side of the mounting groove (413), and the two ends of the connecting shaft pin (412) penetrate through the locking clamping plate (410) and are rotationally inserted into the inner wall of the mounting groove (413).
5. The quick-install scaffolding for use in a building as claimed in claim 4, wherein: the utility model discloses a butt joint end pipe, including horizontal connection steel pipe (1), vertical connection steel pipe (2), vertical connection steel pipe (3) and butt joint end pipe (402), spacing elastic band (8) are all installed to the bottom of horizontal connection steel pipe (1), vertical connection steel pipe (2), vertical connection steel pipe (3) or butt joint end pipe (402), spacing picture peg (7) are installed between spacing elastic band (8) and butt joint end pipe (402), horizontal connection steel pipe (2), vertical connection steel pipe (3), the top of spacing picture peg (7) runs through horizontal connection steel pipe (1), vertical connection steel pipe (2), vertical connection steel pipe (3) or butt joint end pipe (402) bottom and peg graft in butt joint end pipe (402).
6. The quick-install scaffolding for use in a building as claimed in claim 5, wherein: the transverse connection steel pipe (1), the vertical connection steel pipe (2), the longitudinal connection steel pipe (3) and the butt joint end pipe (402) are the same in material, and the hardness of the butt joint inserting plate (5) is higher than that of the transverse connection steel pipe (1), the vertical connection steel pipe (2) and the longitudinal connection steel pipe (3).
7. The method for assembling a quick-install scaffold for construction according to claim 6, wherein: the assembly method comprises the following steps:
s1: firstly, assembling a quick docking module (4) according to the current layer number of scaffold assembly, and selecting a proper number of locking blocks (403) to be assembled with a central connecting block (401) according to the current layer number of scaffold assembly during assembly;
s2: if the current assembly layer number is the bottommost layer of the scaffold and is in contact with the ground, only four locking blocks (403) are required to be assembled with the central connecting block (401), the bottom surface of the central connecting block (401) is ensured not to be provided with the locking blocks (403), and the bottom of the central connecting block (401) is ensured to be kept flat, so that the scaffold can be stably placed on the ground;
s3: if the number of the assembled layers is not the lowest layer of the scaffold, all the five locking blocks (403) are required to be assembled with the central connecting block (401);
s4: when the locking block (403) is assembled with the central connecting block (401), the locking block (403) is inserted into the central connecting block (401), the locking block (403) is contacted with the two locking clamping plates (410) after entering the central connecting block (401), and because one end of the locking clamping plates (410) is bent in a U shape, the two locking clamping plates (410) are mutually close due to extrusion of the locking block (403) and compress the reset spring (411) until the locking block (403) completely enters the central connecting block (401);
s5: after the locking blocks (403) enter the center connecting block (401), the locking clamping plates (410) can enter the inner side of the locking clamping grooves (407), at the moment, the reset springs (411) can elastically restore and enable the two locking clamping plates (410) to be far away from each other and restore to the previous state, all the selected locking blocks (403) are connected with the center connecting block (401) in sequence, after all the locking blocks (403) are assembled, workers need to drag the locking pull rod (404) with force, the locking pull rod (404) stretches out of the center connecting block (401) and tightens the locking steel wire rope (409), at the moment, the locking steel wire rope (409) can drive the locking pull block (408) and the locking clamping plates (410) to slide, and the U-shaped bent end parts of the locking clamping plates (410) can apply a pulling force pointing to the inside of the center connecting block (401) from the inside of the locking blocks (403), so that the locking blocks (403) cannot be separated from the inside of the center connecting block (401);
s6: finally, the butt joint inserting plate (5) is used for butt joint of the transverse connection steel pipe (1), the vertical connection steel pipe (2) and the longitudinal connection steel pipe (3) with the butt joint end pipe (402), the transverse connection steel pipe (1), the vertical connection steel pipe (2), the longitudinal connection steel pipe (3) or the limit inserting plate (7) below the butt joint end pipe (402) are pulled downwards during butt joint, then the end part of the butt joint inserting plate (5) is inserted into the butt joint clamping groove (6) of the end part of the transverse connection steel pipe (1), the vertical connection steel pipe (2) and the longitudinal connection steel pipe (3) or the butt joint end pipe (402), and then the limit inserting plate (7) is loosened, so that the limit inserting plate (7) is inserted into the butt joint end pipe (402) under the elastic action of the limit elastic band (8), the process is repeated, and the assembly of the transverse connection steel pipe (1), the vertical connection steel pipe (2), the longitudinal connection steel pipe (3) and the butt joint end pipe (402) is assembled completely, so that the assembly of the current layer number of scaffold can be completed.
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| CN116793277A (en) * | 2023-06-21 | 2023-09-22 | 广西博强建筑科技有限公司 | Building scaffold connection failure monitoring equipment based on Internet of things |
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| KR100841240B1 (en) * | 2007-03-27 | 2008-06-25 | 주식회사 엠코 | Built-up scaffold for construction field |
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| CN117552607A (en) | 2024-02-13 |
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