CN218375096U - Overhanging steel pipe scaffold for internal and external operation of building with wide upper part and narrow lower part - Google Patents
Overhanging steel pipe scaffold for internal and external operation of building with wide upper part and narrow lower part Download PDFInfo
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- CN218375096U CN218375096U CN202221814929.4U CN202221814929U CN218375096U CN 218375096 U CN218375096 U CN 218375096U CN 202221814929 U CN202221814929 U CN 202221814929U CN 218375096 U CN218375096 U CN 218375096U
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Abstract
The utility model belongs to the technical field of the high-rise building construction, especially, be a steel pipe scaffold of encorbelmenting that is used for narrow building inside and outside operation under the width, include for circular shape building body, building body's construction section is narrow inverted circular truncated cone structure under the width, has the outline and is used for installing the steel joist of curtain at building body construction section's lateral surface periphery, still includes the scaffold of encorbelmenting, just the scaffold of encorbelmenting includes multilayer horizontal installation's the steel pipe of encorbelmenting, the vertical steel pipe of a plurality of vertical installations, a plurality of oblique steel pipe, the vertical horizontal short steel pipe that are the slope form installation, even wall spare and off-load subassembly, wherein: the cantilever steel pipe comprises a first layer of cantilever rods, a second layer of cantilever rods and a third layer of cantilever rods, and scaffold boards are built on the second layer of cantilever rods and the third layer of cantilever rods; the utility model discloses a steel pipe scaffold frame encorbelments builds convenience, stability can be high, is applicable to the interior outer operation of narrow building under the wide, has solved the problem that leads to encorbelmenting construction platform and can't set up under the no I-steel condition.
Description
Technical Field
The utility model belongs to the technical field of the high-rise building construction, concretely relates to steel pipe scaffold frame of encorbelmenting that is used for narrow building inside and outside operation under the width, be suitable for wide narrow high-rise building down, under the restricted condition of shaped steel of encorbelmenting, adopt the steel pipe to encorbelment and be used for indoor outer operation platform.
Background
With the development of times and the planning and design of cities, the number of high-rise special-shaped buildings in cities is gradually increased, and most of the buildings are used as novel landmark buildings in cities.
The construction platform and the protection frame are generally built by using overhanging I-beams, and no other better construction method exists in the construction industry at present under the condition that the overhanging I-beams cannot be used due to limited hoisting.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a steel pipe scaffold frame of encorbelmenting for narrow building inside and outside operation under the wide, build convenience, stability can be high, has solved the problem that leads to the construction platform of encorbelmenting to set up under the no I-steel condition.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe scaffold of encorbelmenting for interior outer operation of narrow building under wide, includes and is the circular shape building body, building body's construction section is narrow inverted circular truncated cone structure under wide the lateral surface periphery of building body construction section has the outline and is used for installing the steel joist of curtain, still includes the scaffold of encorbelmenting, just the scaffold of encorbelmenting includes the steel pipe of encorbelmenting of multilayer horizontal installation, the vertical steel pipe of a plurality of vertical installations, a plurality of oblique steel pipes, the short steel pipe of vertical level that are the slope form installation, even wall spare and off-load subassembly, wherein:
the cantilever steel pipe comprises a first layer of cantilever rods, a second layer of cantilever rods and a third layer of cantilever rods which are all fixed on the wall surface of the building body through wall connecting pieces, and scaffold boards are built on the second layer of cantilever rods and the third layer of cantilever rods;
the vertical steel pipe comprises a first vertical rod, a second vertical rod and a third vertical rod, the first vertical rod, the second vertical rod and the third vertical rod are connected with a first layer of cantilever rod, a second layer of cantilever rod and a third layer of cantilever rod, and the bottom ends of the first vertical rod, the second vertical rod and the third vertical rod are fixed on the top surface of the corridor;
the longitudinal horizontal short steel pipe is fixed at the joint position of the vertical steel pipe and the cantilever steel pipe and is used for supporting the cantilever steel pipe;
the inclined steel pipe comprises a first inclined rod, a second inclined rod and a third inclined rod, the first inclined rod is connected with the first layer of cantilever rod and the second layer of cantilever rod, the second inclined rod is connected with the first vertical rod, the second vertical rod and the third vertical rod, and the third inclined rod is connected with the first layer of cantilever rod, the second layer of cantilever rod and the third layer of cantilever rod;
the wall connecting piece comprises an anchor plate and a connecting steel pipe, the anchor plate is fixed on the wall surface of the building body through screws, the connecting steel pipe is vertically welded on the surface of the anchor plate, and the first vertical rod is fixedly connected with the connecting steel pipe;
the unloading assembly comprises a connecting wall plate, an unloading steel wire rope and a steel wire rope clamp, the connecting wall plate is fixed to the wall surface of the building body through screws, the unloading steel plate is vertically welded to the surface of the connecting wall plate, a through hole for the unloading steel wire rope to penetrate through is formed in the unloading steel plate, the tail end of the unloading steel wire rope penetrates through the through hole and then is closed through the steel wire rope clamp to form a rigging lantern ring matched with the through hole, and the head end of the unloading steel wire rope is connected with the one-layer cantilever rod.
As a preferred technical scheme of the utility model, still include the horizon bar, just the horizon bar is connected a pole setting No. two pole settings and No. three pole settings, the tail end of horizon bar utilizes even wall spare to be fixed in building body's wall the horizon bar with a pole setting No. two pole settings and the contact position of No. three pole settings all is fixed with vertical level short steel pipe and is used for supporting the horizon bar.
As a preferred technical scheme of the utility model, still include No. four pole settings and No. five pole settings, just No. four pole settings are connected along vertical direction the one deck cantilever bar with two layers cantilever bar, no. five pole settings are connected along vertical direction the one deck cantilever bar two layers cantilever bar and the three-layer cantilever bar.
As a preferred technical scheme of the utility model, the whole fan-shaped structure of building of scaffold frame of encorbelmenting, just the centre of a circle angle that scaffold frame of encorbelmenting corresponds is 67.5.
As an optimized technical scheme of the utility model, the one end that off-load wire rope is close to the rigging lantern ring has the safety ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a steel pipe scaffold frame encorbelments builds convenience, stability can be high, is applicable to the interior outer operation of narrow building under the wide, has solved the problem that leads to encorbelmenting construction platform and can't set up under the no I-steel condition.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic side structure view of the overhanging scaffold of the present invention;
FIG. 4 is a schematic side view of the wall connecting member of the present invention;
FIG. 5 is a schematic side view of the unloading assembly of the present invention;
fig. 6 is a schematic view of a top view structure of the unloading steel wire rope of the present invention;
in the figure: 1. a building body; 2. overhanging the scaffold; 3. an outer corridor; 4. a steel keel; 5. a layer of cantilever rods; 6. two layers of cantilever rods; 7. three layers of cantilever rods; 8. a wall connecting piece; 9. a first upright rod; 10. a second upright rod; 11. a third upright rod; 12. a fourth upright rod; 13. a fifth vertical rod; 14. a horizontal bar; 15. a first inclined rod; 16. a second diagonal rod; 17. a third diagonal rod; 18. an unloading assembly; 19. an anchor plate; 20. connecting the steel pipes; 21. connecting a wallboard; 22. unloading the steel plate; 23. perforating; 24. unloading the steel wire rope; 25. a rigging collar; 26. a safety ring; 27. a steel wire rope clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a steel pipe scaffold of encorbelmenting for narrow building inside and outside operation under last width, include for circular shape building body 1, building body 1's construction section is narrow inverted circular truncated cone structure under last width, lateral surface periphery at building body 1 construction section has outline 3 and is used for installing the steel joist 4 of curtain, still including the scaffold of encorbelmenting 2, and the scaffold of encorbelmenting 2 includes the steel pipe of encorbelmenting of multilayer horizontal installation, the vertical steel pipe of a plurality of vertical installations, a plurality of oblique steel pipes that are the slope form installation, the short steel pipe of vertical level, even wall 8 and off-load subassembly 18, the whole fan-shaped structure of building of scaffold of encorbelmenting 2, and the centre of a circle angle that the scaffold of encorbelmenting 2 correspond is 67.5, wherein: the overhanging steel pipe comprises a first layer of overhanging rod 5, a second layer of overhanging rod 6 and a third layer of overhanging rod 7 which are all fixed on the wall surface of the building body 1 through a wall connecting piece 8, and scaffold boards are built on the second layer of overhanging rod 6 and the third layer of overhanging rod 7; the vertical steel pipes comprise a first vertical rod 9, a second vertical rod 10 and a third vertical rod 11, the first vertical rod 9, the second vertical rod 10 and the third vertical rod 11 are connected with a first layer of cantilever rod 5, a second layer of cantilever rod 6 and a third layer of cantilever rod 7, and the bottom ends of the first vertical rod 9, the second vertical rod 10 and the third vertical rod 11 are fixed on the top surface of the gallery 3; the longitudinal horizontal short steel pipe is fixed at the joint position of the vertical steel pipe and the cantilever steel pipe and is used for supporting the cantilever steel pipe; the inclined steel pipe comprises a first inclined rod 15, a second inclined rod 16 and a third inclined rod 17, the first inclined rod 15 is connected with a first layer of cantilever rod 5 and a second layer of cantilever rod 6, the second inclined rod 16 is connected with a first upright rod 9, a second upright rod 10 and a third upright rod 11, and the third inclined rod 17 is connected with the first layer of cantilever rod 5, the second layer of cantilever rod 6 and the third layer of cantilever rod 7; the wall connecting piece 8 comprises an anchor plate 19 and a connecting steel pipe 20, the anchor plate 19 is fixed on the wall surface of the building body 1 through screws, the connecting steel pipe 20 is vertically welded on the surface of the anchor plate 19, and the first vertical rod 9 is fixedly connected with the connecting steel pipe 20; the unloading assembly 18 comprises a connecting wall plate 21, an unloading steel plate 22, an unloading steel wire rope 24 and a steel wire rope clamp 27, the connecting wall plate 21 is fixed on the wall surface of the building body 1 through screws, the unloading steel plate 22 is vertically welded on the surface of the connecting wall plate 21, a through hole 23 for the unloading steel wire rope 24 to penetrate through is formed in the unloading steel plate 22, the tail end of the unloading steel wire rope 24 penetrates through the through hole 23 and then is closed through the steel wire rope clamp 27 to form a rigging lantern ring 25 matched with the through hole 23, the head end of the unloading steel wire rope 24 is connected with a layer of cantilever rod 5, and in addition, in the embodiment, one end, close to the rigging lantern ring 25, of the unloading steel wire rope 24 is provided with a safety ring 26.
Specifically, as shown in fig. 1, fig. 2, and fig. 3, in this embodiment, the building further includes a horizontal rod 14, the horizontal rod 14 is connected to a first vertical rod 9, a second vertical rod 10, and a third vertical rod 11, the tail end of the horizontal rod 14 is fixed to the wall surface of the building body 1 by using a wall connecting member 8, and longitudinal horizontal short steel pipes are fixed at the joint positions of the horizontal rod 14 and the first vertical rod 9, the second vertical rod 10, and the third vertical rod 11 for supporting the horizontal rod 14, so that the stability of the first vertical rod 9, the second vertical rod 10, and the third vertical rod 11 is improved.
Specifically, as shown in fig. 1, fig. 2, and fig. 3, in this embodiment, a fourth vertical rod 12 and a fifth vertical rod 13 are further included, the fourth vertical rod 12 connects the first layer of cantilever rod 5 and the second layer of cantilever rod 6 in the vertical direction, and the fifth vertical rod 13 connects the first layer of cantilever rod 5, the second layer of cantilever rod 6, and the third layer of cantilever rod 7 in the vertical direction, so that the stability of the first layer of cantilever rod 5, the second layer of cantilever rod 6, and the third layer of cantilever rod 7 is improved.
The utility model discloses a theory of operation and use flow: the construction mode, the use principle and the attention points of the scaffold of the utility model are introduced by taking 14-15 layers of daylighting roof glass as an example, a steel pipe suspension frame is adopted to be used as a construction operation platform for replacing curtain wall glass indoors and indoors, the 14 layers of outer galleries are constructed at the north side of 3 positions of the outer galleries at 67.5 degrees, and the overhanging scaffold 2 is positioned at 14-15 layers and overhears from the north side; it should be noted that, the dismantling process and the building process of the cantilever scaffold 2 are opposite processes, and are not described herein again, and the building process of the cantilever scaffold 2 of the present invention is described in detail below;
the overhanging scaffold 2 is positioned on 14-15 layers of the tower, and overhangs outwards from the north side, the accurate range comprises 13 steel keel 4 columns, namely the range of 12 pieces of curtain wall glass in the horizontal direction, the parts of the overhanging scaffold 2 are hoisted to the operation platform on the south side of the frame body, then the working platform is transported to the north side of the frame body in a manual carrying mode, the overhanging scaffold 2 adopts steel pipes for overhanging, namely two longitudinal horizontal short steel pipes are arranged between two adjacent steel keels 4 along the annular direction, the longitudinal horizontal short steel pipes are radially arranged and fixed on vertical steel pipes on two sides of the vertical steel keel 4, the distance between the near-end centers is 0.4m, the distance between the far-end centers is 0.54m, the average distance is 0.48m, and 48.3 multiplied by 3.6mm steel pipes are adopted for overhanging;
as shown in figure 1, the overhanging range is 67.5 degrees of the north side, the arc length is about 12m,14-15 layers are communicated outer galleries 3, the highest point of the inner side of each outer gallery 3 is 8.04m, and the height of the lowest point is 5.41m; the horizontal direction ground along the radial width is 1.57m, and the widest position is 4.7m;
4 layers of glass are arranged on 14-15 layers of inclined planes of a certain tower, 64 pieces of glass are arranged on each layer, the number of the glass is unchanged from high to low, the size of the glass is gradually reduced according to the circumference, the diameter of the widest part of 14-15 layers is 27.65m, the narrowest part is 18.6m, and 64 steel keels are arranged in one circle;
the annular rails of the window cleaning machine are arranged outdoors on each of 11-14 layers, the rails are two parallel 10# I-shaped steels, the top of each annular rail is 310mm higher than the indoor ground, the steel structure part of the bearing part at the lower part of each rail is wrapped by stainless steel, the cross section of the stainless steel is 750 mm multiplied by 300mm, and the inner side of each rail is 400mm away from the outer side of the structure surface.
The construction load of the overhanging scaffold 2 is 2 persons and 1 piece of glass, the maximum size of the curtain wall glass is 1294 multiplied by 1650mm, the theoretical weight is not more than 103kg, and therefore the construction load of the overhanging section is 3KN/m 2 Taking into account;
floor on 14-15 layers is encorbelmented with 6m long steel pipe, is worn out through curtain wall steel joist 4 frame by the inboard, and when placing, the direction is with radially one end hug closely the 3 shear force walls outsides of outline, and the opposite side stretches out outdoors, and the steel pipe is evenly placed, blocks the regional region of encorbelmenting through steel joist 4 and cut apart the regional assurance of encorbelmenting to only use the region of encorbelmenting section inboard 1.4m during the construction to reduce construction safety risk, during the construction the support body is set up and is alternated with curtain wall glass and go on.
The wall connecting piece 8 can avoid the frame body from overturning, the anchor plate 19 adopts a steel plate with the length of 100 multiplied by 10mm, the connecting steel pipe 20 adopts a steel plate with the length of 2M and the length of 48.3 multiplied by 3.6mm, 4 chemical screws with the length of 12 multiplied by 160mm are fixed on the shear wall of the building body 1 in a construction site, and the buried depth is 10cm.
The specific construction process comprises the following steps:
(1) Removing 4 pieces of glass on the lowest layer of 14 layers:
the opening sash is positioned in the north construction section of the lowest layer of the 14 layers, and from the opening sash, the opening sash is firstly opened to remove glass at the opening sash, and a first piece of curtain wall glass is removed from the indoor space;
when the rear glass is dismantled, 2 persons in the room and 2 persons in the outside need to cooperate, 2 persons in the room hang the safety belt on the outdoor handrail, stand on the outdoor window cleaning machine track for construction, the dismantled glass is sent into the room, namely 14 layers of outer galleries 3, then is transported to the outdoor ground through a north elevator, and after the glass on the lowest side is dismantled, an operation platform for constructing the second layer of glass is set up.
(2) Removing 14 layers of second 4 pieces of glass from bottom to top:
the indoor vertical steel pipe and the vertical horizontal short steel pipe are erected, the wall connecting piece 8 is arranged, the cantilever rod 5 is arranged on the cantilever layer, the size of the second layer of curtain wall glass is large, a temporary construction platform needs to be erected when the curtain wall glass stands on a window cleaning machine rail and is not high enough, and after an outdoor constructor hangs a safety belt, the second glass is detached.
(3) Removing 14 layers of the third 4 pieces of glass from bottom to top:
dismantling the temporary construction operation platform dismantled by the second layer of glass, then building a second layer of cantilever rods 6, and dismantling a third layer of glass; firstly, setting up an indoor vertical steel pipe and a vertical horizontal short steel pipe, overhanging two layers of overhanging rods 6, setting a corresponding second layer of wall connecting piece 8, after chemical bolts reach the strength, laying the vertical horizontal short steel pipe and a scaffold steel fence mesh on the two layers of overhanging rods 6, and penetrating an inclined steel pipe after hanging a safety belt; then a fifth upright rod 13 at the outermost layer of the second layer is erected; finally, a fourth upright post 12 is arranged at a position 131.4m away from the fifth upright post to control the overhanging length, and a waist blocking rod, a safety net and a vertical dense mesh net are erected;
because the height of the construction operation surface from the ground is larger, the vertical dense mesh net at the outermost side is only laid by 1.8m so as to prevent the side surface from being subjected to wind load;
the unloading assembly 18 is installed, the connecting wall plate 21 is installed on a shear wall with the floor height of 15 floors, the thickness of the connecting wall plate 21 and the unloading steel plate 22 is 25mm, the connecting wall plate 21 is fixed on the wall surface by adopting 4M 16 chemical bolts, and then the unloading steel plate 22 and one layer of cantilever rod 5 are connected by adopting an unloading steel wire rope 24 with the diameter of 1.4 cm.
(4) Removing 14 layers of fourth 4 pieces of glass from bottom to top:
and (5) erecting a third layer of cantilever rods 7 and dismantling a fourth layer of glass.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a steel pipe scaffold frame of encorbelmenting for interior outer operation of narrow building under wide, includes for circular shape building body (1), the construction section of building body (1) is narrow inverted circular truncated cone structure under wide building body (1) construction section's lateral surface periphery has outline (3) and is used for installing steel joist (4) of curtain, its characterized in that: still including scaffold frame (2) of encorbelmenting, just scaffold frame (2) of encorbelmenting includes the steel pipe of encorbelmenting of multilayer horizontal installation, the vertical steel pipe of a plurality of vertical installations, a plurality of oblique steel pipes that are the installation of slope form, vertical horizontal short steel pipe, even wall spare (8) and off-load subassembly (18), wherein:
the cantilever steel pipe comprises a first layer of cantilever rods (5), a second layer of cantilever rods (6) and a third layer of cantilever rods (7) which are all fixed on the wall surface of the building body (1) through a wall connecting piece (8), and scaffold boards are built on the second layer of cantilever rods (6) and the third layer of cantilever rods (7);
the vertical steel pipe comprises a first vertical rod (9), a second vertical rod (10) and a third vertical rod (11), the first vertical rod (9), the second vertical rod (10) and the third vertical rod (11) are all connected with a first layer of cantilever rod (5), a second layer of cantilever rod (6) and a third layer of cantilever rod (7), and the bottom ends of the first vertical rod (9), the second vertical rod (10) and the third vertical rod (11) are fixed on the top surface of the outer corridor (3);
the longitudinal horizontal short steel pipe is fixed at the joint position of the vertical steel pipe and the cantilever steel pipe and is used for supporting the cantilever steel pipe;
the inclined steel pipe comprises a first inclined rod (15), a second inclined rod (16) and a third inclined rod (17), the first inclined rod (15) is connected with the first layer of cantilever rod (5) and the second layer of cantilever rod (6), the second inclined rod (16) is connected with the first upright rod (9), the second upright rod (10) and the third upright rod (11), and the third inclined rod (17) is connected with the first layer of cantilever rod (5), the second layer of cantilever rod (6) and the third layer of cantilever rod (7);
the wall connecting piece (8) comprises an anchor plate (19) and a connecting steel pipe (20), the anchor plate (19) is fixed on the wall surface of the building body (1) through screws, the connecting steel pipe (20) is vertically welded on the surface of the anchor plate (19), and the first vertical rod (9) is fixedly connected with the connecting steel pipe (20);
unloading subassembly (18) are including linking wallboard (21), off-load steel sheet (22), off-load wire rope (24) and wire rope clamp (27), just it utilizes the screw fixation to link wallboard (21) the wall of building body (1), off-load steel sheet (22) vertical welding is in link wallboard (21) surface seted up the confession on off-load steel sheet (22) perforation (23) that off-load wire rope (24) run through, the end of off-load wire rope (24) runs through behind perforation (23) through wire rope clamp (27) closed in order to form with perforation (23) matched with rigging lantern ring (25), the head end of off-load wire rope (24) is connected one deck cantilever beam (5).
2. The overhanging steel-tube scaffold for the inside and outside operations of buildings with wide top and narrow bottom according to claim 1, wherein: still include horizon bar (14), just horizon bar (14) are connected No. one pole setting (9) No. two pole settings (10) and No. three pole settings (11), the tail end of horizon bar (14) utilizes even wall spare (8) to be fixed in the wall of building body (1) horizon bar (14) with pole setting (9) No. two pole settings (10) and the contact position of No. three pole settings (11) all is fixed with vertical level short steel pipe and is used for supporting horizon bar (14).
3. The overhanging steel-tube scaffold for the internal and external work of buildings with wide upper parts and narrow lower parts according to claim 1, which is characterized in that: still include No. four pole settings (12) and No. five pole settings (13), just No. four pole settings (12) are connected along vertical direction the one deck cantilever bar (5) with two layers cantilever bar (6), no. five pole settings (13) are connected along vertical direction the one deck cantilever bar (5), two layers cantilever bar (6) and three-layer cantilever bar (7).
4. The overhanging steel-tube scaffold for the inside and outside operations of buildings with wide top and narrow bottom according to claim 1, wherein: the cantilever scaffold (2) is integrally erected into a fan-shaped structure, and the corresponding circle center angle of the cantilever scaffold (2) is 67.5 degrees.
5. The overhanging steel-tube scaffold for the internal and external work of buildings with wide upper parts and narrow lower parts according to claim 1, which is characterized in that: one end of the unloading steel wire rope (24) close to the rigging collar (25) is provided with a safety ring (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814929.4U CN218375096U (en) | 2022-07-14 | 2022-07-14 | Overhanging steel pipe scaffold for internal and external operation of building with wide upper part and narrow lower part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814929.4U CN218375096U (en) | 2022-07-14 | 2022-07-14 | Overhanging steel pipe scaffold for internal and external operation of building with wide upper part and narrow lower part |
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| Publication Number | Publication Date |
|---|---|
| CN218375096U true CN218375096U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221814929.4U Active CN218375096U (en) | 2022-07-14 | 2022-07-14 | Overhanging steel pipe scaffold for internal and external operation of building with wide upper part and narrow lower part |
Country Status (1)
| Country | Link |
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| CN (1) | CN218375096U (en) |
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2022
- 2022-07-14 CN CN202221814929.4U patent/CN218375096U/en active Active
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