CN115126205A

CN115126205A - Follow-up building scaffold

Info

Publication number: CN115126205A
Application number: CN202211043772.4A
Authority: CN
Inventors: 节曙光; 王进; 耿继国; 陈迎; 王旭
Original assignee: Jiangsu Shunwei Green Building Research Institute Co ltd
Current assignee: Jiangsu Shunwei Green Building Research Institute Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-09-30
Anticipated expiration: 2042-08-30
Also published as: CN115126205B

Abstract

The invention relates to the field of building scaffolds, in particular to a follow-up building scaffold, which comprises a plate-shaped connecting platform, a left follow-up rack and a right follow-up rack, wherein the left follow-up rack and the right follow-up rack are symmetrically arranged on two sides of the connecting platform, are rotatably connected with the connecting platform and have the same structure; according to the invention, the connecting platform is arranged, the left follow-up rack and the right follow-up rack which are symmetrically arranged on two sides of the connecting platform, are rotatably connected with the connecting platform and have the same structure, and the left follow-up rack and the right follow-up rack are respectively provided with the manual switching mechanism comprising the universal wheels and the abutting pier seats, so that an operator can conveniently rotate and move the left follow-up rack and the right follow-up rack on the scaffold without climbing up and down, the operation is simple, and the stability is good.

Description

Follow-up building scaffold

Technical Field

The invention relates to the field of building scaffolds, in particular to a follow-up building scaffold.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

In the building decoration engineering especially in the interior architecture decoration engineering, need use the removal scaffold, remove the construction to the building inner wall, traditional removal scaffold adopts the scaffold that has the locking wheel, in the in-service use process, because the load of scaffold bears on the locking wheel, take place to slide easily or rock, in addition, in order to guarantee that the safety needs personnel to remove it in the reciprocal climbing between ground and scaffold in the removal in-process, complex operation influences whole construction.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a follow-up building scaffold.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A follow-up type building scaffold comprises a plate-shaped connecting platform, a left follow-up rack and a right follow-up rack, wherein the left follow-up rack and the right follow-up rack are symmetrically arranged on two sides of the connecting platform, are rotatably connected with the connecting platform and have the same structure;

the left follow-up table frame comprises a round table, a support steel pipe and a manual switching mechanism, wherein the round table penetrates through the connecting platform and is in rotary connection with the connecting platform, the support steel pipe is fixed on the lower end face of the round table and is distributed in a circumferential mode, and the manual switching mechanism is arranged at the central axis position of the round table;

the manual switching mechanism comprises a universal wheel assembly, an abutting pier base assembly and a manual lead screw assembly, wherein the universal wheel assembly comprises a hollow cylindrical central cylinder fixedly connected with the lower end face of the circular truncated cone, a universal wheel arranged right below the central cylinder, a lifting frame connected with the upper end of the universal wheel and extending into the central cylinder, and a lower lifting ring slidably nested in the central cylinder and fixedly connected with the lifting frame; the abutting pier seat assembly comprises an abutting pier seat which is sleeved on the outer side of the central cylinder in a sliding manner, an outer sleeve which is embedded at the upper part of the abutting pier seat and sleeved on the outer side of the central cylinder, a sliding block which is fixedly connected with the inner wall of the outer sleeve and is in vertical sliding connection with the central cylinder, and an upper lifting ring which is embedded in the central cylinder in a sliding manner and is fixedly connected with the inner end of the connecting sliding block; the manual screw rod assembly comprises a bidirectional screw rod which penetrates through the lower lifting ring and the upper lifting ring and is in threaded connection with the lower lifting ring and the upper lifting ring, and a leg clamp handle which is fixedly connected with the end part of the bidirectional screw rod, which extends to the upper side of the circular truncated cone.

Preferably, the connecting platform comprises a connecting plate positioned in the middle and lantern rings symmetrically arranged on two sides of the connecting plate and fixedly connected with the connecting plate, and the connecting plate is a telescopic plate.

Preferably, the circular truncated cone is fixedly connected with a fixed cylinder which is sleeved outside the bidirectional screw rod and is rotationally connected with the bidirectional screw rod, the lower end of the leg clamp handle is provided with elastic bolts, and the fixed cylinder is provided with a plurality of groups of positioning holes which are distributed at equal intervals on the circumference and are clamped with the elastic bolts.

Preferably, a horizontal disc buckle assembly is installed on the central cylinder and comprises a buckle disc fixedly connected with the support steel pipe, a mounting ring which is fixedly sleeved on the central cylinder and is arranged at the same height as the buckle disc, and a clamping rod, the inner end of the clamping rod is hinged with the mounting ring, and the outer end of the clamping rod is clamped with the buckle disc.

Preferably, the middle part of the circular truncated cone is provided with an annular groove, the connecting platform is provided with a lantern ring sleeved in the annular groove, and the vertical height of the annular groove is greater than that of the lantern ring.

Preferably, the vertical projection area of a center section of thick bamboo on the bottom surface is greater than the vertical projection area of universal wheel on the bottom surface, and the butt pier seat is the round platform tubular structure of narrow width down, and butt pier seat lower extreme face is equipped with the friction bulge loop with butt pier seat integrated into one piece's multiunit concentric setting.

Preferably, a center section of thick bamboo is equipped with and supplies the vertical gliding vertical chute of link block, and center section of thick bamboo bottom plate is equipped with the through hole that supplies the crane to run through, and butt pier base upper portion runs through has run through bolt, and the run through bolt runs through outer lantern ring and link block in proper order and with last lifting ring threaded connection.

Preferably, a group of guardrails which are symmetrically arranged front and back are fixedly connected to the connecting platform.

Preferably, the left side and the right side of the leg clamp handle are provided with arc-shaped concave surfaces, the front side and the rear side of the leg clamp handle are provided with arc-shaped convex surfaces, and the elastic bolt is arranged on the inner sides of the front convex surface and the rear convex surface.

Preferably, articulated on the collar have be the kelly that circumference equidistance distributes, kelly front end is the L type, detain and be equipped with the draw-in groove with kelly front end complex on the dish.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) according to the invention, the connecting platform is arranged, the left follow-up rack and the right follow-up rack which are symmetrically arranged on two sides of the connecting platform, are rotatably connected with the connecting platform and have the same structure, and the left follow-up rack and the right follow-up rack are respectively provided with the manual switching mechanism comprising the universal wheels and the abutting pier seats, so that an operator can conveniently rotate and move the left follow-up rack and the right follow-up rack on the scaffold without climbing up and down, the operation is simple, and the stability is good.

(2) According to the invention, the abutting pier seat which is in a round table tube shape and sleeved outside the central tube and provided with a plurality of groups of concentric friction protruding rings on the lower end surface, the universal wheel arranged right below the central tube, the two-way screw rod arranged in the central tube, the lower lifting ring connected with the universal wheel, the upper lifting ring connected with the abutting pier seat and the leg clamp handle arranged above the round table and connected with the two-way screw rod are arranged, so that a person can conveniently operate the leg clamp handle to drive the universal wheel and the abutting pier seat to move in the opposite direction or the opposite direction, the alternate contact between the universal wheel and the abutting pier seat and the ground is realized, and the stable fixing and the quick switching of the rotating and moving states of the scaffold are realized.

(3) According to the invention, the connecting platform is provided with the circular truncated cone comprising the annular groove and the connecting plate comprising the sleeve ring and the sleeve type expansion plate, wherein the vertical height of the sleeve ring is less than that of the annular groove, so that the circular truncated cone can vertically move upwards after the universal wheel is grounded with the ground, the connecting platform and the follow-up rack are prevented from inclining, and the connecting platform and the circular truncated cone are kept in a horizontal state in the moving process; meanwhile, the connecting plate of the sleeve type expansion plate can conveniently extend the span of the connecting platform, and is suitable for different construction requirements.

(4) The fixing device comprises a fixing barrel and an elastic bolt, wherein the fixing barrel is provided with a positioning hole, the elastic bolt is arranged below the leg clamp handle, the leg clamp handle is fixed, the leg clamp handle is prevented from being touched by mistake to drive the bidirectional screw rod to rotate, meanwhile, the left side and the right side of the leg clamp handle are provided with arc-shaped concave surfaces, a constructor can clamp the leg clamp handle when standing, and the construction safety is improved.

(5) The clamping rods which are distributed at equal intervals on the circumference, the mounting ring and the disc buckle which is provided with the clamping groove and is connected with the supporting steel pipe are arranged, so that the supporting steel pipe and the central cylinder are connected into a whole, the torsion resistance of the follow-up rack is improved, the stability of the scaffold is improved, and the clamping rods and the whole scaffold are convenient to disassemble.

Drawings

FIG. 1 is a schematic top view perspective view of the present invention;

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic perspective view of the connection platform of the present invention;

FIG. 4 is a schematic perspective view of a circular truncated cone of the present invention;

FIG. 5 is a schematic cross-sectional view of the connection platform of the present invention;

FIG. 6 is a schematic perspective view of the left follow-up stage according to the present invention;

FIG. 7 is a schematic cross-sectional view of the left follower stand of the present invention;

FIG. 8 is an enlarged view of the structure at B in FIG. 7;

FIG. 9 is a schematic perspective view of the abutment block of the present invention;

FIG. 10 is a schematic view of the assembly of the outer collar and the upper lift ring of the present invention;

FIG. 11 is a perspective view of the universal wheel assembly of the present invention;

FIG. 12 is a perspective view of the center tube of the present invention;

fig. 13 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

The reference numbers in the figures illustrate: 1. connecting the platform; 101. a collar; 102. a connecting plate; 2. a left follow-up stage; 3. a right follow-up stage; 4. a circular table; 401. an annular groove; 5. supporting the steel pipe; 6. a manual switching mechanism; 7. a horizontal coil buckle assembly; 8. a central barrel; 801. a vertical chute; 802. a through hole; 9. a universal wheel; 10. a lifting frame; 11. a lower lifting ring; 12. abutting against the pier seat; 1201. a friction raised ring; 13. an outer collar; 14. connecting the sliding block; 15. an upper lifting ring; 16. a through bolt; 17. a bidirectional screw rod; 18. a leg clamp handle; 19. a fixed cylinder; 1901. positioning holes; 20. an elastic bolt; 21. buckling a disc; 22. a clamping rod; 23. a mounting ring; 24. and (4) a guardrail.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1 to 13, a follow-up type construction scaffold includes a plate-shaped connecting platform 1, a left follow-up stage 2 and a right follow-up stage 3 symmetrically disposed at two sides of the connecting platform 1 and rotatably connected to the connecting platform 1 and having the same structure;

the left follow-up table frame 2 comprises a circular table 4 which penetrates through the connecting platform 1 and is in rotary connection with the connecting platform 1, supporting steel pipes 5 which are fixed on the lower end face of the circular table 4 and are distributed circumferentially, and a manual switching mechanism 6 which is arranged at the central axis position of the circular table 4;

the manual switching mechanism 6 comprises a universal wheel assembly, an abutting pier base assembly and a manual lead screw assembly, wherein the universal wheel assembly comprises a hollow cylindrical central cylinder 8 fixedly connected with the lower end face of the circular truncated cone 4, a universal wheel 9 arranged right below the central cylinder 8, a lifting frame 10 connected with the upper end of the universal wheel 9 and extending into the central cylinder 8, and a lower lifting ring 11 slidably embedded in the central cylinder 8 and fixedly connected with the lifting frame 10; the abutting pier seat assembly comprises an abutting pier seat 12 which is sleeved outside the central cylinder 8 in a sliding manner, an outer sleeve ring 13 which is nested at the upper part of the abutting pier seat 12 and is sleeved outside the central cylinder 8, a sliding block 14 which is fixedly connected with the inner wall of the outer sleeve ring 13 and is vertically and slidably connected with the central cylinder 8, and an ascending and descending ring 15 which is nested in the central cylinder 8 in a sliding manner and is fixedly connected with the inner end of the sliding block 14; the manual screw rod assembly comprises a bidirectional screw rod 17 which penetrates through the lower lifting ring 11 and the upper lifting ring 15 and is in threaded connection with the lower lifting ring and the upper lifting ring, and a leg clamp handle 18 which is fixedly connected with the end part of the bidirectional screw rod 17 extending to the upper side of the circular truncated cone 4.

Specifically, when the scaffold of this application is being built, twist the leg in proper order and press from both sides handle 18 on left follow-up rack 2 and the right follow-up rack 3, go up the lifting ring 15 and do the removal in opposite directions with lower lifting ring 11 in the drive of two-way lead screw 17, go up lifting ring 15 and drive butt pier seat 12 downstream and ground contact, and then make left follow-up rack 2 and right follow-up rack 3 have better stability.

When the scaffold of the application needs to be moved, a constructor stands on the left follow-up rack 2 to screw the leg clamp handle 18 on the right follow-up rack 3, the leg clamp handle 18 drives the bidirectional screw rod 17 to rotate, the bidirectional screw rod 17 drives the lower lifting ring 11 and the upper lifting ring 15 to move back to back, at the moment, the lower lifting ring 11 drives the universal wheel 9 to move downwards through the lifting frame 10, the upper lifting ring 15 drives the abutting pier base 12 to move upwards through the connecting slide block 14 and the outer sleeve ring 13, the universal wheel 9 moves downwards to contact with the ground, and then the supporting steel pipe 5 is separated from the ground, then the constructor rotates the right follow-up rack 3 to make the right follow-up rack 3 rotate one hundred eighty degrees by taking the left follow-up rack 2 as an axis, the right side of the left follow-up rack 2 of the connecting platform 1 is moved to the left side of the left follow-up rack 2, so that the connecting platform 1 can move horizontally, and similarly, the left follow-up rack 2 can be moved by taking the right follow-up rack 3 as a rotating shaft; compare traditional scaffold frame adoption and have the locking wheel scheme, need not personnel's reciprocal climbing scaffold frame and remove the scaffold frame, improve the operating efficiency, in addition, the even bearing of quality of this application scaffold frame has better bearing capacity and stability on supporting steel pipe 5 and butt pier seat 12 under quiescent condition.

Referring to fig. 2, the circular truncated cone 4 is provided with an annular groove 401 in the middle, the connecting platform 1 is provided with a lantern ring 101 sleeved in the annular groove 401, and the vertical height of the annular groove 401 is greater than that of the lantern ring 101.

Specifically, make support steel pipe 5 and the in-process that the bottom surface breaks away from after universal wheel 9 and bottom surface contact, the vertical height of ring channel 401 is greater than the vertical height of lantern ring 101 for the follow-up rack that takes place to remove can rebound in the vertical direction, avoids connecting platform 1 and the round platform 4 of removal to take place to incline, improves the stability of removing.

Referring to fig. 2 and 9, the abutment seat 12 is a circular truncated cone-shaped structure with a narrow top and a wide bottom, and a plurality of sets of concentrically arranged friction protrusion rings 1201 integrally formed with the abutment seat 12 are disposed on the lower end surface of the abutment seat 12.

Specifically, the abutting pier seat 12 in the shape of a circular truncated cone cylinder enables the abutting pier seat 12 to have a good supporting effect, stability of the scaffold is improved, and meanwhile the friction bulge ring 1201 enables the abutting pier seat 12 to have large maximum static friction force, so that transverse displacement of the abutting pier seat 12 is prevented.

Referring to fig. 8, the vertical projection area of the central cylinder 8 on the bottom surface is larger than the vertical projection area of the universal wheels 9 on the bottom surface.

Specifically, the universal wheel 9 and the abutment pier seat 12 are prevented from interfering with each other during lifting.

Referring to fig. 8 and 12, in the present embodiment, the central cylinder 8 is provided with a vertical sliding slot 801 for the connection sliding block 14 to vertically slide, and the bottom plate of the central cylinder 8 is provided with a through hole 802 for the lifting frame 10 to pass through.

Referring to fig. 8, a through bolt 16 penetrates through the upper portion of the abutment seat 12, and the through bolt 16 penetrates through the outer collar 13 and the connecting slider 14 in sequence and is in threaded connection with the upper lifting ring 15.

Specifically, the abutting pier seat 12, the outer collar 13, the connecting slide block 14 and the upper lifting ring 15 are convenient to mount and dismount.

Referring to fig. 6 and 7, a horizontal disc buckle assembly 7 is mounted on the central cylinder 8, and the horizontal disc buckle assembly 7 includes a buckle disc 21 fixedly connected with the support steel pipe 5, a mounting ring 23 fixed on the central cylinder 8 in a sleeved manner and disposed at the same height as the buckle disc 21, and a clamping rod 22 having an inner end hinged to the mounting ring 23 and an outer end clamped to the buckle disc 21.

The mounting ring 23 is hinged with clamping rods 22 which are distributed at equal intervals on the circumference, the front end of each clamping rod 22 is L-shaped, and the buckle disc 21 is provided with a clamping groove matched with the front end of each clamping rod 22.

Specifically, subassembly 7 is detained to horizontal dish makes support steel pipe 5 and a central section of thick bamboo 8 link into an integrated entity, improves the antitorque performance that supports steel pipe 5, improves the stability of follow-up rack, and simultaneously, the kelly 22 of the articulated outer end joint of inner, the convenient dismantlement.

Referring to fig. 3-5, the connection platform 1 includes a connection plate 102 located at the middle portion and collars 101 symmetrically disposed at both sides of the connection plate 102 and fixedly connected to the connection plate 102, wherein the connection plate 102 is a telescopic plate.

Specifically, the connecting plate 102, which is a telescopic plate, can be unfolded in the actual use process, so that the area of the connecting platform 1 is enlarged.

Referring to fig. 1, a set of front and rear symmetrically arranged guardrails 24 is fixedly connected to the connecting platform 1.

Specifically, the safety of the connecting platform 1 is improved, and meanwhile, the guardrail 24 is convenient to hold to rotate when one of the follow-up racks is rotated, so that the operation is convenient.

Referring to fig. 7 and 13, a fixing cylinder 19 sleeved outside the bidirectional screw rod 17 and rotatably connected to the bidirectional screw rod 17 is fixedly connected to the circular table 4, elastic pins 20 are installed at the lower end of the leg clamp handle 18, and a plurality of positioning holes 1901 are formed in the fixing cylinder 19, are circumferentially and equidistantly distributed, and are in clamping connection with the elastic pins 20.

Specifically, the elastic bolt 20 and the fixing cylinder 19 with the positioning hole 1901 lock the leg clamp handle 18, so as to prevent the leg clamp handle 18 from being touched by mistake.

The left side and the right side of the leg clamping handle 18 are provided with arc concave surfaces, the front side and the rear side of the leg clamping handle 18 are provided with arc convex surfaces, and the elastic bolt 20 is arranged on the inner sides of the front convex surfaces and the rear convex surfaces.

Specifically, when a constructor stands on the circular truncated cone 4, the legs clamp the handle 18 with the legs, so that the operation safety is improved.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims

1. A follow-up type building scaffold is characterized by comprising a plate-shaped connecting platform (1), a left follow-up rack (2) and a right follow-up rack (3), wherein the left follow-up rack and the right follow-up rack are symmetrically arranged on two sides of the connecting platform (1), are rotatably connected with the connecting platform (1) and have the same structure;

the left follow-up table frame (2) comprises a circular table (4) which penetrates through the connecting platform (1) and is in rotary connection with the connecting platform (1), supporting steel pipes (5) which are fixed on the lower end face of the circular table (4) and distributed in a circumferential mode, and a manual switching mechanism (6) which is arranged at the central axis position of the circular table (4);

the manual switching mechanism (6) comprises a universal wheel assembly, an abutting pier base assembly and a manual lead screw assembly, wherein the universal wheel assembly comprises a hollow cylindrical central barrel (8) fixedly connected with the lower end face of the circular truncated cone (4), a universal wheel (9) installed right below the central barrel (8), a lifting frame (10) connected with the upper end of the universal wheel (9) and extending into the central barrel (8), and a lower lifting ring (11) slidably nested in the central barrel (8) and fixedly connected with the lifting frame (10); the abutting pier seat assembly comprises an abutting pier seat (12) which is sleeved on the outer side of the central cylinder (8) in a sliding mode, an outer sleeve ring (13) which is nested on the upper portion of the abutting pier seat (12) and is sleeved on the outer side of the central cylinder (8), a sliding block (14) which is fixedly connected with the inner wall of the outer sleeve ring (13) and is vertically connected with the central cylinder (8) in a sliding mode, and an ascending and descending ring (15) which is nested in the central cylinder (8) in a sliding mode and is fixedly connected with the inner end of the connecting sliding block (14); the manual screw rod assembly comprises a bidirectional screw rod (17) which penetrates through the lower lifting ring (11) and the upper lifting ring (15) and is in threaded connection with the lower lifting ring and the upper lifting ring, and a leg clamping handle (18) which is fixedly connected with the end part of the bidirectional screw rod (17) extending to the upper side of the circular truncated cone (4).

2. A follow-up construction scaffold according to claim 1, characterized in that the connection platform (1) comprises a connection plate (102) in the middle and collars (101) symmetrically arranged on both sides of the connection plate (102) and fixedly connected with the connection plate (102), the connection plate (102) being a telescopic plate.

3. The follow-up type building scaffold according to claim 2, wherein the round platform (4) is fixedly connected with a fixed cylinder (19) which is sleeved outside the bidirectional screw rod (17) and is rotatably connected with the bidirectional screw rod (17), the lower end of the leg clamp handle (18) is provided with an elastic bolt (20), and the fixed cylinder (19) is provided with a plurality of groups of positioning holes (1901) which are distributed at equal intervals on the circumference and are clamped with the elastic bolt (20).

4. The follow-up building scaffold according to claim 3, wherein the central cylinder (8) is provided with a horizontal disc buckle assembly (7), the horizontal disc buckle assembly (7) comprises a buckle disc (21) fixedly connected with the support steel pipe (5), a mounting ring (23) which is sleeved and fixed on the central cylinder (8) and is arranged at the same height as the buckle disc (21), and a clamping rod (22) of which the inner end is hinged with the mounting ring (23) and the outer end is clamped with the buckle disc (21).

5. The follow-up building scaffold according to claim 1, wherein the circular truncated cone (4) is provided with an annular groove (401) in the middle, the connecting platform (1) is provided with a collar (101) sleeved in the annular groove (401), and the vertical height of the annular groove (401) is greater than that of the collar (101).

6. The follow-up type building scaffold according to claim 1, wherein the vertical projection area of the central tube (8) on the bottom surface is larger than that of the universal wheel (9), the abutment pier seat (12) is a truncated cone-shaped tube structure with a narrow top and a wide bottom, and the lower end surface of the abutment pier seat (12) is provided with multiple sets of concentrically arranged friction raised rings (1201) which are integrally formed with the abutment pier seat (12).

7. The following building scaffold according to claim 1, wherein the central cylinder (8) is provided with a vertical sliding groove (801) for the connecting sliding block (14) to vertically slide, the bottom plate of the central cylinder (8) is provided with a through hole (802) for the lifting frame (10) to pass through, the upper part of the abutment pier seat (12) is penetrated with a through bolt (16), and the through bolt (16) sequentially penetrates through the outer collar (13), the connecting sliding block (14) and is in threaded connection with the upper lifting ring (15).

8. A follow-up construction scaffold according to claim 2, characterized in that a set of front and back symmetrically arranged guardrails (24) are fixedly connected to the connecting platform (1).

9. A follow-up construction scaffold according to claim 3, wherein the leg grip handle (18) is provided with curved concave surfaces on the left and right sides, the leg grip handle (18) is provided with curved convex surfaces on the front and rear sides, and the elastic plug (20) is installed on the inner side of the convex surfaces on the front and rear sides.

10. A follow-up construction scaffold according to claim 4, wherein the mounting ring (23) is hinged with clamping rods (22) which are distributed at equal intervals on the circumference, the front ends of the clamping rods (22) are L-shaped, and the buckle disc (21) is provided with clamping grooves matched with the front ends of the clamping rods (22).