CN217205180U

CN217205180U - Pin key type scaffold tool convenient to disassemble and assemble

Info

Publication number: CN217205180U
Application number: CN202220757730.6U
Authority: CN
Inventors: 王洪东; 张涛; 周文静; 陈苗; 苏进
Original assignee: Hubei Zhongjin Construction Group Co ltd
Current assignee: Hubei Zhongjin Construction Group Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-16
Anticipated expiration: 2032-04-01

Abstract

The utility model provides a key type scaffold instrument of round pin convenient to dismouting, including last steel pipe, it is equipped with down the steel pipe to go up the steel pipe bottom, it has cup jointed the upper mounting panel to slide on the steel pipe bottom surface to go up, and be fixed with the lower mounting panel with the same specification of upper mounting panel on the steel pipe top surface down, under the effect of locking Assembly, when the card post enters the draw-in groove inside, when not rotating horizontal steel pipe, horizontal steel pipe and grafting section of thick bamboo become the locking condition, along with the equipment of last steel pipe and lower steel pipe, the spliced pole that corresponds inserts in the socket, when keeping upper mounting panel and lower mounting panel connectivity, strengthen the stability of horizontal steel pipe, and only need rotate when later stage dismantlement horizontal steel pipe makes the card post break away from the draw-in groove and can take out the steel pipe, compared with prior art, save a large amount of bolt and the expense of lock hoop, the time of installing these parts has also been practiced thrift simultaneously, installation and dismantlement scaffold are more high-efficient and stable when high-efficient.

Description

Pin key type scaffold tool convenient to disassemble and assemble

Technical Field

The utility model relates to a scaffold installation field specifically is a strong type scaffold instrument of round pin convenient to dismouting.

Background

The scaffold is the most common tool for construction of a construction site, due to the unique structure, the scaffold can be assembled through splicing, the scaffold with different heights can be formed to cope with the construction environment, the installation mode of the conventional scaffold is that the scaffold is assembled and spliced between steel pipes, a large number of bolts and hoops are required to be used in the assembly mode, a large amount of time can be spent by workers when the hoops and the bolts are installed, the installation process is very troublesome, the cost is very high, after the scaffold is used up, the bolts and the hoops are required to be disassembled and the steel pipes are collected and arranged, if the scaffold is not disassembled, the whole scaffold can occupy a large amount of space, and the scaffold is inconvenient to move integrally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strong type scaffold tool of round pin convenient to dismouting to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure carries out the built-up mounting with vertical steel pipe and horizontal steel pipe under the mating reaction through locking Assembly and spacing subassembly, and later stage dismantlement is convenient.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a strong type scaffold instrument of round pin convenient to dismouting, includes the last steel pipe, it is equipped with down the steel pipe to go up the steel pipe bottom, it has cup jointed the mounting panel to go up the steel pipe bottom and slide on the surface, and is fixed with the lower mounting panel with last mounting panel with the specification down on the steel pipe top surface, it is equipped with four horizontal steel pipes to go up between mounting panel and the lower mounting panel, horizontal steel pipe is equipped with the locking subassembly on the surface, and the locking subassembly is installed at last mounting panel under and between the mounting panel, go up the mounting panel and install spacing subassembly down on the outer wall of mounting panel.

This embodiment, horizontal steel pipe both sides all are equipped with horizontal breach, and horizontal steel pipe has seted up the draw-in groove along horizontal breach one side on the surface, two the draw-in groove becomes clockwise setting at horizontal breach side along horizontal steel pipe.

In the embodiment, four the transverse steel pipes are respectively arranged two along the X axis and the Y axis, the transverse steel pipes are close to the upper mounting plate and the transverse steel pipes are close to the lower mounting plate.

This embodiment, go up the steel pipe bottom and be fixed with and insert the post, and the corresponding position of inserting the post in steel pipe top down has seted up the slot, insert the post and slide and peg graft inside the slot, it all is provided with the fillet of thread on steel pipe bottom and the lower steel pipe top laminating surface to go up, and the fillet of thread outer wall meshing has cup jointed the thread bush, the thread bush rotates and installs in last mounting panel bottom.

This embodiment, the locking subassembly is including inserting a section of thick bamboo, the inside position that corresponds horizontal breach of an inserting section of thick bamboo is equipped with two card posts, card post and horizontal breach and draw-in groove slip joint, it cup joints on horizontal steel pipe surface to insert a section of thick bamboo slip, the section of thick bamboo of pegging graft of the horizontal steel pipe of X axle is fixed in last mounting panel bottom, the section of thick bamboo of pegging graft of the horizontal steel pipe of Y axle is fixed at the mounting panel top down, X axle is inserted a section of thick bamboo and Y axle horizontal steel pipe bottom and top and is all fixed with the spliced pole, and goes up the mounting panel bottom and the position that corresponds the spliced pole at lower mounting panel top and all is fixed with the socket, the spliced pole slip inserts inside the socket.

In this embodiment, two moving grooves are formed in the inner wall of the splicing barrel, the two moving grooves are arranged clockwise, a moving block is fixed inside each moving groove, the clamping columns are fixed on the moving block, two springs are fixed on the inner wall of each moving groove, and the other ends of the springs are fixed on the moving block.

In this embodiment, all the symmetry is fixed with four adapter sleeves on going up the mounting panel and installing down the lateral wall, and the inside meshing of adapter sleeve is pegged graft and is had the screw rod, the screw rod top is fixed with the turn button, the horizontal breach of the horizontal steel pipe of X axle and the horizontal steel pipe of Y axle is passed on the screw rod surface.

In this embodiment, the entrance at two sides of the transverse notch of the transverse steel pipe is set to be an arc round surface.

The utility model has the advantages that: the utility model discloses a pin key type scaffold tool convenient for disassembly and assembly, which comprises an upper steel pipe; an upper mounting plate; a threaded sleeve; a thread ring; inserting a column; a steel pipe is arranged; a lower mounting plate; a slot; a transverse steel pipe; a transverse notch; a card slot; a locking assembly; a plug-in barrel; connecting columns; a socket; clamping the column; a moving block; a spring; a moving groove; a limiting component; turning a button; connecting sleeves; a screw.

1. This strong type scaffold tool of round pin convenient to dismouting passes through under the effect of thread circle and thread bush, has realized the convenience of installation between two upper and lower steel pipes, and the combined action of mounting panel and installation down in the cooperation, strengthens connection stability.

2. This strong type of scaffold tool of round pin convenient to dismouting passes through under the effect of locking Assembly, when the card post enters into the draw-in groove inside, when not rotating horizontal steel pipe, horizontal steel pipe becomes the lock state with a grafting section of thick bamboo, along with the equipment of last steel pipe with lower steel pipe, inside the socket was inserted to the spliced pole that corresponds, when keeping mounting panel and lower mounting panel connectivity, the stability of reinforcing horizontal steel pipe, and only need rotate when the horizontal steel pipe is dismantled to the later stage and make the card post break away from the draw-in groove alright take out the steel pipe.

3. This strong type scaffold tool of round pin convenient to dismouting passes through limiting assembly's effect down, and the screw rod passes inside the horizontal breach of the horizontal steel pipe of X axle and the horizontal steel pipe of Y axle on the same vertical line, carries out limiting displacement, makes the unable rotation of horizontal steel pipe on the same vertical line, prevents droing of horizontal steel pipe, and the screw rod has also played the effect of strengthening steel pipe and lower steel pipe connection stability simultaneously.

4. This strong type scaffold tool of round pin convenient to dismouting passes through the cooperation of spring, shifting chute and movable block, through the effect of spring force, makes inside the card post enters into the draw-in groove automatically, saves artificial intervention's inconvenience.

5. Compared with the prior art, the pin key type scaffold tool convenient to disassemble and assemble saves a large number of bolts and hooping cost, saves time for installing the parts, and is more efficient and stable when the scaffold is installed and disassembled efficiently.

Drawings

Fig. 1 is one of the overall structural diagrams of a pin-key scaffold tool convenient for disassembly and assembly according to the present invention;

fig. 2 is a second schematic view of the overall structure of a pin-type scaffold tool convenient for disassembly and assembly according to the present invention;

FIG. 3 is a schematic view of the connection structure between the upper steel tube and the lower steel tube of the pin-key scaffold tool convenient for disassembly and assembly of the present invention;

fig. 4 is a schematic view of a transverse steel pipe structure of a pin-key scaffold tool convenient for disassembly and assembly of the present invention;

fig. 5 is a schematic structural view of a locking assembly of the pin-key type scaffold tool convenient for disassembly and assembly of the present invention;

FIG. 6 is a schematic view of the connection between the locking assembly and the transverse steel tube of the pin-key type scaffold tool convenient for disassembly and assembly of the present invention;

in the figure: 1. feeding a steel pipe; 11. an upper mounting plate; 12. a threaded sleeve; 13. a thread ring; 14. inserting a column; 2. a steel pipe is arranged; 21. a lower mounting plate; 22. a slot; 3. a transverse steel pipe; 31. a transverse notch; 32. a card slot; 4. a locking assembly; 41. a plug-in cylinder; 42. connecting columns; 43. a socket; 44. clamping the column; 45. a moving block; 46. a spring; 47. a moving groove; 5. a limiting component; 51. turning a button; 52. connecting sleeves; 53. a screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a pin key type scaffold tool convenient to disassemble and assemble comprises an upper steel pipe 1, wherein a lower steel pipe 2 is arranged at the bottom of the upper steel pipe 1, an upper mounting plate 11 is sleeved on the surface of the bottom of the upper steel pipe 1 in a sliding mode, a lower mounting plate 21 with the same specification as the upper mounting plate 11 is fixed on the surface of the top of the lower steel pipe 2, four transverse steel pipes 3 are arranged between the upper mounting plate 11 and the lower mounting plate 21, locking assemblies 4 are arranged on the surfaces of the transverse steel pipes 3, the locking assemblies 4 are mounted between the upper mounting plate 11 and the lower mounting plate 21, limiting assemblies 5 are mounted on the outer walls of the upper mounting plate 11 and the lower mounting plate 21, when the pin key type scaffold tool is used, the lower steel pipe 2 is fixed on the ground firstly, the upper steel pipe 1 and the lower steel pipe 2 are spliced and fixed, then the transverse steel pipes 3 are inserted into the corresponding locking assemblies 4 to complete locking and installation with the locking assemblies 4, the outer ends of the transverse steel pipes 3 are connected with the locking assemblies 4 of other vertical steel pipes, the complete scaffold structure is formed, and meanwhile, under the action of the limiting assembly 5, the transverse steel pipe 3 cannot contact with the locking action of the locking assembly 4.

In this embodiment, the two sides of the transverse steel pipe 3 are both provided with transverse notches 31, and the surface of the transverse steel pipe 3 is provided with clamping grooves 32 along one side of the transverse notch 31, the two clamping grooves 32 are clockwise arranged along the transverse steel pipe 3 at the side of the transverse notch 31, the two ends of the transverse steel pipe 3 are symmetrically provided with two transverse notches 31 along the side for matching with the clamping posts 44 of the locking component 4 to move, the clamping grooves 32 are arranged at the middle position of the transverse notch 31, the transverse notch 31 at the rear half section of the clamping grooves 32 is convenient for the clamping posts 44 to move during disassembly, when the clamping posts 44 move to the positions of the clamping grooves 32 along the transverse notch 31, the clamping posts 44 form a clamping effect with the clamping grooves 32, and under the action of the limiting component 5, the clamping posts 44 cannot be separated from the clamping grooves 32, when the transverse steel pipe 3 is disassembled at the later stage, the transverse steel pipe 3 is firstly contacted with the limiting component 5, the transverse steel pipe 3 is rotated to make the clamping posts 44 separated from the clamping grooves 32, and pulls the transverse steel pipe 3 to move to one side, the clamping column 44 in the transverse notch 31 of the transverse steel pipe 3 moves out along the transverse notch 31, and then the transverse steel pipe 3 is taken out of the insertion cylinder 41.

This embodiment, four horizontal steel pipe 3 respectively sets up two, two X axles along X axle and Y axle horizontal steel pipe 3 be close to last mounting panel 11, two Y axles horizontal steel pipe 3 be close to down mounting panel 21, respectively set up two along X axle and Y axle, make the horizontal steel pipe 3 of four directions of vertical steel pipe joinable, increase the scope that the scaffold can assemble and strengthen holistic stability, X axle and Y axle horizontal steel pipe 3 have the difference in height, do not influence each other when the horizontal steel pipe 3 of four directions of easy to assemble.

In this embodiment, the bottom of the upper steel tube 1 is fixed with the inserting column 14, and the top of the lower steel tube 2 is provided with a slot 22 corresponding to the inserting column 14, the inserting column 14 is inserted in the slot 22 in a sliding way, the joint surfaces of the bottom of the upper steel pipe 1 and the top of the lower steel pipe 2 are both provided with a thread ring 13, and the outer wall of the threaded ring 13 is engaged and sleeved with a threaded sleeve 12, the threaded sleeve 12 is rotatably installed at the bottom of the upper mounting plate 11, the insert column 14 is inserted into the slot 22, then the threaded sleeve 12 is rotated, the threaded sleeve 12 is engaged and rotated along the threaded ring 13, the upper mounting plate 11 is driven to move and simultaneously stays at the joint of the upper steel pipe 1 and the lower steel pipe 2, the threaded sleeves are meshed with the threaded rings 13 at the two ends, so that the upper steel pipe 1 and the lower steel pipe 2 can be installed, the threaded sleeves 12 are rotated to the surface of the upper steel pipe 1 to be not meshed with the threaded rings 13 on the surface of the lower steel pipe 2 during unlocking, and the upper steel pipe 1 and the lower steel pipe 2 can be separated at the moment.

In this embodiment, the locking assembly 4 includes a plug-in cylinder 41, the inside position that corresponds horizontal breach 31 of plug-in cylinder 41 is equipped with two card posts 44, card post 44 and horizontal breach 31 and draw-in groove 32 slip joint, plug-in cylinder 41 slides and cup joints on horizontal steel pipe 3 on the surface, the plug-in cylinder 41 of the horizontal steel pipe 3 of X axle is fixed in last mounting panel 11 bottom, the plug-in cylinder 41 of the horizontal steel pipe 3 of Y axle is fixed at mounting panel 21 top down, X axle plug-in cylinder 41 and the horizontal steel pipe 3 bottom of Y axle and top all are fixed with spliced pole 42, and the position that goes up mounting panel 11 bottom and mounting panel 21 top and correspond spliced pole 42 all is fixed with socket 43, inside spliced pole 42 slip-in socket 43, the initial position that corresponds the card post 44 with the horizontal breach 31 of horizontal steel pipe 3 both sides inserts, when card post 44 enters into draw-in groove 32, when the transverse steel pipe 3 is not rotated, the transverse steel pipe 3 and the insertion cylinder 41 are in a locked state, and the corresponding connection column 42 is inserted into the socket 43 along with the assembly of the upper steel pipe 1 and the lower steel pipe 2, so that the connection between the upper mounting plate 11 and the lower mounting plate 21 is maintained, and the stability of the transverse steel pipe 3 is enhanced.

In this embodiment, the inner wall of the insertion tube 41 is provided with two moving grooves 47, the two moving grooves 47 are arranged clockwise, a moving block 45 is fixed in the moving groove 47, the clamping column 44 is fixed on the moving block 45, two springs 46 are fixed on the inner wall of the moving groove 47, and the other end of the spring 46 is fixed on the moving block 45, the clamping column 44 is pressed by the transverse notch 31 to enter the notch, at the moment, the moving block 45 moves along the moving groove 47 and compresses the spring 46, after the clamping column 44 moves to the position of the clamping groove 32, the spring 46 pushes the moving block 45 and the clamping column 44 to enter the clamping groove 32, (the clamping column 44 automatically enters the clamping groove 32 under the action of the spring 46, so that the inconvenience of human intervention is eliminated) to form clamping between the moving block and the clamping column, and at the moment, the clamping column 44 is in the initial position, and only when the transverse steel pipe 3 is rotated, the clamping column 44 can be separated from the clamping groove 32.

In this embodiment, four connecting sleeves 52 are symmetrically fixed on the side walls of the upper mounting plate 11 and the lower mounting plate 21, and screws 53 are inserted into the connecting sleeves 52 in a meshed manner, a rotating knob 51 is fixed on the top of each screw 53, the surfaces of the screws 53 penetrate through the transverse notches 31 of the X-axis transverse steel tube 3 and the Y-axis transverse steel tube 3, after the X-axis transverse steel tube 3 and the Y-axis transverse steel tube 3 are mounted with the corresponding inserting cylinders 41, the rotating knob 51 is rotated, the rotating knob 51 drives the screws 53 to descend along the two connecting sleeves 52, and penetrate through the transverse notches 31 of the X-axis transverse steel tube 3 and the Y-axis transverse steel tube 3 on the same vertical line for limiting, so that the transverse steel tubes 3 on the same vertical line cannot rotate, the transverse steel tubes 3 are prevented from falling off, and the screws 53 play a role in enhancing the connection stability of the upper steel tube 1 and the lower steel tube 2.

In this embodiment, the inlets on both sides of the transverse notch 31 of the transverse steel tube 3 are set to be arc-shaped circular surfaces, which is more convenient for extruding and urging the clamp column 44 and the compression spring 46 to enter the transverse notch 31.

When the device is used, the lower steel pipe 2 is fixed on the ground, the inserting column 14 is inserted into the slot 22, then the threaded sleeve 12 is rotated, the threaded sleeve 12 is meshed and rotated along the threaded ring 13 to drive the upper mounting plate 11 to move and simultaneously stay at the joint of the upper steel pipe 1 and the lower steel pipe 2, the threaded sleeve and the threaded rings 13 at two ends are meshed, the upper steel pipe 1 and the lower steel pipe 2 are mounted, the transverse notches 31 at two sides of the transverse steel pipe 3 are inserted corresponding to the initial positions of the clamping columns 44, the clamping columns 44 enter the notches under the extrusion action of the transverse notches 31, the moving block 45 moves along the moving groove 47 and compresses the spring 46, after the clamping columns 44 move to the positions of the clamping grooves 32, the spring 46 pushes the moving block 45 and the clamping columns 44 into the clamping grooves 32 to form clamping connection of the clamping columns 44, at the initial positions, when the clamping columns 44 are at the initial positions, the transverse steel pipe 3 is not rotated, the horizontal steel pipe 3 and the insertion cylinder 41 are locked, and with the assembly of the upper steel pipe 1 and the lower steel pipe 2, the corresponding connecting column 42 is inserted into the socket 43, the stability of the transverse steel pipe 3 is enhanced while the connectivity of the upper mounting plate 11 and the lower mounting plate 21 is maintained, the outer end of the transverse steel pipe 3 is connected with a locking component 4 of another vertical steel pipe to form a complete scaffold structure, after the X-axis transverse steel pipe 3 and the Y-axis transverse steel pipe 3 are installed with the corresponding inserting cylinders 41, the knob 51 is rotated, the knob 51 drives the screw 53 to descend along the two connecting sleeves 52, and penetrates through the inner parts of the transverse notches 31 of the X-axis transverse steel pipe 3 and the Y-axis transverse steel pipe 3 on the same vertical line to perform a limiting effect, so that the transverse steel pipes 3 on the same vertical line can not rotate, the falling of the transverse steel pipes 3 is prevented, meanwhile, the screw 53 also plays a role in enhancing the connection stability of the upper steel pipe 1 and the lower steel pipe 2.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a strong type scaffold instrument of round pin convenient to dismouting, includes steel pipe (1), its characterized in that: go up steel pipe (1) bottom and be equipped with down steel pipe (2), it has cup jointed mounting panel (11) to go up steel pipe (1) bottom and slide on the surface, and steel pipe (2) top fixed with down mounting panel (11) with lower mounting panel (21) of specification down, it is equipped with four horizontal steel pipe (3) to go up between mounting panel (11) and lower mounting panel (21), horizontal steel pipe (3) are equipped with locking Assembly (4) on the surface, and locking Assembly (4) install at last mounting panel (11) under and between mounting panel (21), go up mounting panel (11) and install spacing subassembly (5) on the outer wall of mounting panel (21) down.

2. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 1, wherein: horizontal steel pipe (3) both sides all are equipped with horizontal breach (31), and have seted up draw-in groove (32) along horizontal breach (31) one side on horizontal steel pipe (3) surface, two draw-in groove (32) become clockwise setting at horizontal breach (31) side along horizontal steel pipe (3).

3. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 2, wherein: four horizontal steel pipe (3) respectively set up two along X axle and Y axle, two X axles horizontal steel pipe (3) be close to last mounting panel (11), two Y axles horizontal steel pipe (3) be close to down mounting panel (21).

4. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 1, wherein: go up steel pipe (1) bottom and be fixed with and insert post (14), and steel pipe (2) top corresponds the position of inserting post (14) down and has seted up slot (22), insert post (14) and slide and peg graft inside slot (22), it all is provided with thread circle (13) on steel pipe (1) bottom and lower steel pipe (2) top laminating surface, and thread circle (13) outer wall meshing has cup jointed thread bush (12), thread bush (12) rotate and install in last mounting panel (11) bottom.

5. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 3, wherein: the locking component (4) comprises an insertion cylinder (41), two clamping columns (44) are arranged in the insertion cylinder (41) at positions corresponding to the transverse notches (31), the clamping column (44) is in sliding clamping connection with the transverse notch (31) and the clamping groove (32), the inserting cylinder (41) is sleeved on the surface of the transverse steel pipe (3) in a sliding manner, the inserting cylinder (41) of the X-axis transverse steel pipe (3) is fixed at the bottom of the upper mounting plate (11), the plug-in cylinder (41) of the Y-axis transverse steel pipe (3) is fixed at the top of the lower mounting plate (21), connecting columns (42) are fixed at the bottom and the top of the X-axis inserting cylinder (41) and the Y-axis transverse steel pipe (3), and the bottom of the upper mounting plate (11) and the top of the lower mounting plate (21) are fixed with sockets (43) at positions corresponding to the connecting columns (42), and the connecting columns (42) are inserted into the sockets (43) in a sliding manner.

6. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 5, wherein: two moving grooves (47) are formed in the inner wall of the plug-in barrel (41), the two moving grooves (47) are arranged clockwise, a moving block (45) is fixed inside the moving grooves (47), the clamping columns (44) are fixed on the moving block (45), two springs (46) are fixed on the inner wall of the moving grooves (47), and the other ends of the springs (46) are fixed on the moving block (45).

7. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 3, wherein: go up all the symmetry on mounting panel (11) and lower mounting panel (21) lateral wall and be fixed with four adapter sleeves (52), and adapter sleeve (52) inside meshing is pegged graft and is had screw rod (53), screw rod (53) top is fixed with turn button (51), horizontal breach (31) of X axle horizontal steel pipe (3) and Y axle horizontal steel pipe (3) are passed on screw rod (53) surface.

8. A pin-and-key type scaffold tool for easy disassembly and assembly as claimed in claim 2, wherein: the transverse steel pipe (3) is positioned at the inlets at two sides of the transverse notch (31) and is arranged into an arc-shaped circular surface.