CN218149655U

CN218149655U - Outer hanging triangular supports scaffold frame of encorbelmenting

Info

Publication number: CN218149655U
Application number: CN202222220236.9U
Authority: CN
Inventors: 汲东; 许之友; 陈壮壮; 张玉良; 马硕
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-27
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a scaffold frame technical field encorbelments discloses a scaffold frame is encorbelmented to outer hanging triangular supports, and it includes triangular supports frame, scaffold frame, wears wall bolt and pull rod, triangular supports frame is through wearing wall bolt fixed mounting on the wall, scaffold frame links to each other with triangular supports frame. The utility model discloses have and demolish little and reuse's of back entrance to a cave effect.

Description

Outer hanging triangular supports scaffold frame of encorbelmenting

Technical Field

The utility model belongs to the technical field of the technique of scaffold frame of encorbelmenting and specifically relates to a scaffold frame is encorbelmented to outer hanging triangular supports.

Background

With the rapid development of the building industry, more and more multi-storey and high-rise buildings are required, and during the building process, a scaffold for outward choosing needs to be erected for safety protection.

The traditional profile steel cantilever outer frame is formed by placing profile steel on a floor surface, when meeting the position of a shear wall, a profile steel cantilever beam needs to penetrate through the shear wall, and the profile steel cantilever beam is removed after completion; or the U-shaped ring is pre-embedded and the cable-stayed steel wire rope is installed, and the U-shaped ring and the cable-stayed steel wire rope need to be dismantled after completion.

Because the width of the section steel is larger, the hole after the section steel is pulled out is larger, the plugging is difficult, and if the plugging is improper, the phenomena of water seepage and water leakage of the outer wall are easily caused; the pre-buried U-shaped ring needs to be cut and removed, and the removed U-shaped ring and the steel wire rope for diagonal pulling cannot be reused, so that material waste is caused.

SUMMERY OF THE UTILITY MODEL

The difficult shutoff problem and the U type ring cutting that lead to too greatly of back entrance to a cave removed for effectual solution shaped steel can not used repeatedly after demolising and cause the extravagant problem of material, the utility model provides an outer hanging triangular supports scaffold frame of encorbelmenting.

The utility model provides a pair of outer hanging triangular supports scaffold frame of encorbelmenting adopts following technical scheme:

the utility model provides an outer hanging triangular supports scaffold frame of encorbelmenting, includes triangular supports frame, scaffold frame and wears the wall bolt, triangular supports frame is through wearing wall bolt fixed mounting on the wall body, the scaffold frame links to each other with triangular supports frame.

Through adopting above-mentioned technical scheme, utilize the wall bolt to install the triangular supports frame outside the wall, fix the scaffold frame on the triangular supports frame again to at the external fixed scaffold frame of wall. Because the through-wall bolt is less than the shaped steel width on the scaffold frame, the perforation diameter that leaves after the through-wall bolt is demolishd also can be less than the perforation diameter after demolishd the shaped steel, and the easy shutoff of the perforation that the diameter is little is favorable to solving the perforation shutoff degree of difficulty big, the improper outer wall that causes of shutoff infiltration, the problem of leaking. Moreover, the wall-penetrating bolt is convenient to disassemble and does not need to be cut and disassembled, and the disassembled wall-penetrating bolt and the triangular support frame can be repeatedly used, so that the problem of material waste is solved.

Preferably, the wall-mounted type solar energy storage device further comprises a pull rod assembly, one end of the pull rod assembly is connected with an end point of the triangular support frame, which is far away from the wall body, and the other end of the pull rod assembly is fixedly installed on the wall body through a wall penetrating bolt.

Through adopting above-mentioned technical scheme, pull rod assembly links to each other with the wall body with the one end that the wall body was kept away from to the triangular supports frame, increases the stability of triangular supports frame, prevents that the environmental erosion from resulting in the one end slope that the wall body was kept away from to the triangular supports frame.

Preferably, the pull rod assembly comprises an upper pull rod and a lower pull rod, an adjusting sleeve is connected between the upper pull rod and the lower pull rod, pin shafts are arranged at two ends of the adjusting sleeve, and a plurality of pin holes for the pin shafts to insert are formed in the upper pull rod and the lower pull rod.

By adopting the technical scheme, the mode that the adjusting sleeve is arranged between the upper pull rod and the lower pull rod is adopted, the upper pull rod can be connected to shear walls with different heights, and after the lengths of the upper pull rod and the lower pull rod are adjusted, the upper pull rod and the lower pull rod are fixed through the pin shaft and the pin hole, so that the effect of adjusting the length of the pull rod assembly is effectively achieved.

Preferably, one end of the upper pull rod, which is far away from the adjusting sleeve, is connected with a first connecting lug plate, one end of the first connecting lug plate, which is far away from the upper pull rod, is connected with a first connecting plate, a first rotating shaft is rotatably connected between the first connecting lug plate and the first connecting plate, and the first connecting plate is connected with a wall body.

By adopting the technical scheme, because the angle is formed between the upper pull rod and the wall body, and the angle can be changed according to the length difference of the pull rod assembly, the joint of the pull rod assembly and the wall body is required to be rotatably connected according to the angle difference, so that the first connecting lug plate and the first connecting plate which are rotatably connected are arranged between the upper pull rod and the wall body, and the upper pull rod and the wall body can rotate at different angles.

Preferably, one end of the lower pull rod, which is far away from the adjusting sleeve, is connected with a second connecting lug plate, one end of the second connecting lug plate, which is far away from the lower pull rod, is connected with a second connecting plate, a second rotating shaft is rotatably connected between the second connecting lug plate and the second connecting plate, and the second connecting plate is connected with the triangular support frame.

By adopting the technical scheme, because the angle is formed between the lower pull rod and the triangular support frame, and the angle can be changed according to the length difference of the pull rod assembly, the joint of the pull rod assembly and the triangular support frame can be rotationally connected according to the angle difference, and the second connecting lug plate and the second connecting plate which are rotationally connected are arranged between the lower pull rod and the triangular support frame, so that the lower pull rod and the triangular support frame can rotate at different angles.

Preferably, a plurality of fixing frames are arranged in the middle of the triangular support frame.

Through adopting above-mentioned technical scheme, set up a plurality of mounts between the triangular supports frame, fixed stay triangular supports frame makes the triangular supports frame non-deformable when the atress.

Preferably, the through-wall bolt comprises a screw and a nut, and the nut adopts double nuts.

Through adopting above-mentioned technical scheme, wear wall bolt both ends and adopt two nuts to screw up. The double nuts are formed by screwing the inner nut firstly, then screwing the outer nut and then screwing the inner nut backwards, so that the effect of preventing the nut and the screw from loosening is achieved.

Preferably, a back plate is arranged between the double nuts and the wall body.

Through adopting above-mentioned technical scheme, the backplate can prevent nut and wall structure friction, can reduce the impaired degree of wall body effectively.

Preferably, a fixing piece is arranged at the joint of the triangular support frame and the scaffold.

Through adopting above-mentioned technical scheme, adopt mounting to connect triangular supports frame and scaffold frame, can make the junction more firm, also can make things convenient for to dismantle between triangular supports frame and the scaffold frame.

To sum up, the utility model discloses following useful technological effect has:

1. the triangular support frame is installed outside the wall through wall bolts, and then the scaffold is fixed on the triangular support frame, so that the scaffold is fixed outside the wall. Because the through-wall bolt is less than the shaped steel width on the scaffold frame, the perforation diameter that leaves after the through-wall bolt is demolishd also can be less than the perforation diameter after demolishd the shaped steel, and the easy shutoff of the perforation that the diameter is little is favorable to solving the perforation shutoff degree of difficulty big, the improper outer wall that causes of shutoff infiltration, the problem of leaking. In addition, the through-wall bolt can take down the nut, the screw rod is pulled out of the wall, the through-wall bolt is convenient to disassemble, the through-wall bolt does not need to be cut and disassembled, and the disassembled through-wall bolt and the triangular support frame can be repeatedly used, so that the problem of material waste is solved;

2. the pull rod assembly is connected with one end, far away from the wall body, of the triangular support frame and the wall body, so that the stability of the triangular support frame is improved, and the condition that one end, far away from the wall body, of the triangular support frame inclines due to environmental erosion is reduced.

Drawings

Fig. 1 is the utility model relates to an overall structure of outer hanging triangular supports scaffold frame of encorbelmenting.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a partially enlarged view of the present invention at B in fig. 1.

Fig. 4 is a partially enlarged view of the present invention at C in fig. 1.

Fig. 5 is a partially enlarged view of fig. 1 at D.

Description of the reference numerals: 1. a triangular support frame; 2. a scaffold; 3. a through-wall bolt; 4. a drawbar assembly; 5. an upper pull rod; 6. a lower pull rod; 7. an adjustment sleeve; 8. a pin shaft; 9. a pin hole; 10. a first connecting lug plate; 11. a first connecting plate; 12. a first rotating shaft; 13. a second connecting lug plate; 14. a second connecting plate; 15. a second rotating shaft; 16. a fixed mount; 17. double nuts; 18. a back plate; 19. and a fixing member.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 5.

The embodiment of the utility model discloses outer hanging triangular supports scaffold frame of encorbelmenting. Referring to fig. 1, the apparatus includes a triangular support 1, a scaffold 2, and a through-wall bolt 3.

Wherein triangular supports 1 is right triangle shape, is provided with three mount 16 in the middle of triangular supports 1, and three mount 16 all links to each other with triangular supports 1, with 1 inside four little triangles that divide into of triangular supports, increases triangular supports 1's stability.

Referring to fig. 2, one of the right-angle sides of the triangular support frame 1 is attached to the wall body, and the triangular support frame 1 is fixed on the wall body by using a wall bolt 3. The wall-penetrating bolt 3 comprises a screw rod and a nut, in order to enable the triangular support frame 1 to be fixed more firmly, the nut of the wall-penetrating bolt 3 adopts two nuts 17, an inner nut is screwed firstly, then an outer nut is screwed, and then the inner nut is screwed reversely, so that the effect of preventing looseness between the nut and the screw rod is achieved conveniently. Because two nuts 17 and wall body contact, two nuts 17 are screwed up the back, can produce the friction to the wall body structure, so install backplate 18 between two nuts 17 and wall body, can effectual reduction wall body's impaired degree.

Be connected with pull rod assembly 4 between triangular supports frame 1 and wall body, pull rod assembly 4 includes pull rod 5 and lower link 6, and wherein lower link 6 is connected on triangular supports frame 1 keeps away from the extreme point of wall body, and pull rod 5 passes through wall bolt 3 to be connected on the wall body, and the tie point of pull rod 5 and wall body is higher than the tie point of triangular supports frame 1 and wall body, and two tie points are in same vertical on-line.

Install adjusting sleeve 7 between last pull rod 5 and the lower link 6, adjusting sleeve 7 is cylindricly, and adjusting sleeve 7's diameter ratio is big than the diameter of going up pull rod 5 and lower link 6, can stretch into adjusting sleeve 7 with last pull rod 5 and lower link 6. The length of the pull rod assembly 4 can be freely adjusted by adjusting the positions of the upper pull rod 5, the lower pull rod 6 and the adjusting sleeve 7.

Referring to fig. 3, a pin 8 is disposed on the adjusting sleeve 7, a plurality of pin holes 9 for the pin 8 to insert are respectively disposed on the upper pull rod 5 and the lower pull rod 6, and after the length of the pull rod assembly 4 is determined, the pin 8 can be inserted into the pin holes 9 to fix the upper pull rod 5, the lower pull rod 6 and the adjusting sleeve 7.

Referring to fig. 4, since there is an angle between the upper rod 5 and the wall, and the angle varies according to the length of the rod assembly 4, the connection between the rod assembly 4 and the wall needs to be rotatable according to the angle. Therefore, the upper pull rod 5 is connected with the first connecting lug plate 10, the first connecting lug plate 10 is connected with the first connecting plate 11, the first connecting plate 11 is connected with the wall, and the first connecting lug plate 10 and the first connecting plate 11 are connected with the first rotating shaft 12 in a rotating mode.

Referring to fig. 5, since there is also an angle between the lower pull rod 6 and the triangular support frame 1, and the angle also changes according to the length of the pull rod 4, and further it is required that the joint of the pull rod 4 and the triangular support frame 1 can be rotatably connected according to the angle, the lower pull rod 6 is connected to the second connecting lug 13, the second connecting plate 14 is connected to the triangular support frame 1, and a second rotating shaft 15 is rotatably connected between the second connecting lug 13 and the second connecting plate 14, the second rotating shaft 15 can rotate the second connecting lug 13 and the second connecting plate 14 by a certain angle, so that the lower pull rod 6 and the triangular support frame 1 can also rotate by a certain angle, and the installation of the pull rod 4 is facilitated.

After triangular supports frame 1 and drawbar components 4 are accomplished in fixed mounting, with scaffold frame 2 fixed mounting on triangular supports frame 1, be provided with mounting 19 in scaffold frame 2 and the 1 junction of triangular supports frame, mounting 19 is rectangular steel sheet, buckle into the right angle shape with the steel sheet, a right-angled limit and scaffold frame 2 welding or bolted connection, another limit of right angle and triangular supports frame 1 welding or bolted connection, can make the junction more firm, also can make things convenient for to dismantle between triangular supports frame 1 and the scaffold frame 2.

The embodiment of the utility model provides an outer hanging triangular supports scaffold frame of encorbelmenting's implementation principle does: the triangular support frame 1 is fixed on a wall body through the wall-through bolt 3, the triangular support frame is screwed down through the double nuts 17, the first rotating shaft 12 and the second rotating shaft 15 are rotated, the pull rod assembly 4 is fixed in position, the length of the pull rod assembly 4 is adjusted by pulling the upper pull rod 5, the lower pull rod 6 and the adjusting sleeve 7, the pin shaft 8 is inserted into the pin hole 9 to fix the length of the pull rod assembly 4, and then the pull rod assembly 4 is fixed on the wall through the wall-through bolt 3. Finally, the scaffold 2 is connected to the triangular support frame 1 through the fixing piece 19, and the installation stability of the scaffold 2 is guaranteed.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an outer hanging triangular supports scaffold frame of encorbelmenting which characterized in that: the wall-penetrating bolt-free triangular support comprises a triangular support frame (1), a scaffold (2) and a wall-penetrating bolt (3), wherein the triangular support frame (1) is fixedly installed on a wall body through the wall-penetrating bolt (3), and the scaffold (2) is connected with the triangular support frame (1).

2. The externally hung type triangular support overhanging scaffold according to claim 1, characterized in that: the wall-mounted type building structure is characterized by further comprising a pull rod assembly (4), wherein one end of the pull rod assembly (4) is connected with an end point of the triangular support frame (1) far away from the wall body, and the other end of the pull rod assembly (4) is fixedly mounted on the wall body through a wall-penetrating bolt (3).

3. The externally hung type triangular support overhanging scaffold according to claim 2, characterized in that: pull rod assembly (4) include pull rod (5) and lower link (6), be connected with adjusting sleeve (7) between pull rod (5) and lower link (6), adjusting sleeve (7) both ends are provided with round pin axle (8), be provided with a plurality of pinhole (9) that can supply round pin axle (8) to insert on pull rod (5) and lower link (6).

4. The externally hung type triangular support overhanging scaffold according to claim 3, characterized in that: go up pull rod (5) and keep away from the one end of adjusting sleeve (7) and be connected with first connection otic placode (10), the one end that upper pull rod (5) were kept away from in first connection otic placode (10) is connected with first connecting plate (11), swivelling joint has first pivot (12) between first connection otic placode (10) and first connecting plate (11), first connecting plate (11) and wall connection.

5. The externally hung type triangular support overhanging scaffold according to claim 3, characterized in that: one end of the lower pull rod (6) far away from the adjusting sleeve (7) is connected with a second connecting lug plate (13), one end of the second connecting lug plate (13) far away from the lower pull rod (6) is connected with a second connecting plate (14), a second rotating shaft (15) is rotatably connected between the second connecting lug plate (13) and the second connecting plate (14), and the second connecting plate (14) is connected with the triangular support frame (1).

6. The externally hung type triangular support overhanging scaffold according to claim 1, characterized in that: a plurality of fixing frames (16) are arranged in the middle of the triangular supporting frame (1).

7. The externally hung type triangular support overhanging scaffold according to claim 1, characterized in that: the wall-penetrating bolt (3) comprises a screw rod and a nut, and the nut adopts double nuts (17).

8. The externally hung type triangular support overhanging scaffold according to claim 7, wherein: and a back plate (18) is arranged between the double nuts (17) and the wall body.

9. The externally hung type triangular support overhanging scaffold according to claim 1, characterized in that: and a fixing piece (19) is arranged at the joint of the triangular support frame (1) and the scaffold (2).