CN214995820U - Small-space lifting scaffold - Google Patents
Small-space lifting scaffold Download PDFInfo
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- CN214995820U CN214995820U CN202120745657.6U CN202120745657U CN214995820U CN 214995820 U CN214995820 U CN 214995820U CN 202120745657 U CN202120745657 U CN 202120745657U CN 214995820 U CN214995820 U CN 214995820U
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Abstract
The utility model relates to the technical field of building construction, and discloses a small-space lifting scaffold, wherein a first scaffold board is positioned at the bottom of a plurality of scaffold pipes, and a second scaffold board is positioned at the top of the plurality of scaffold pipes; the first scaffold board is arranged on the frame structure, and the plurality of scaffold tubes are connected with the frame structure; the wall body is all run through to the one end of every bracing piece to can dismantle with the wall body and be connected, other end level overhang, frame construction installs on a plurality of bracing pieces. The utility model provides a little space scaffold can be applicable to narrow and small construction space, simple to operate avoids the long-time high altitude construction of constructor, improves the construction security. A plurality of bracing pieces of template bolt hole installation that leave when utilizing the wall body construction can not damage wall structure, avoids taking place the seepage scheduling problem, guarantees construction quality. Meanwhile, the scaffold can be rapidly installed and lifted, so that the construction efficiency is improved, and the construction progress is guaranteed.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a little space lifting foot hand rack.
Background
With the vigorous development of the real estate industry, the construction external scaffold technology is also rapidly advanced. The requirements of building houses on lighting and modeling are higher and higher, so that the shapes of the facades of the buildings are more and more. In the field of construction in the present stage, the attached lifting scaffold is rapidly applied more and more by virtue of the characteristics of higher technological content, more economy, safety, convenience and the like. However, the attached lifting scaffold cannot be used in a special part of a building with a special shape, and cannot be installed in a narrow space such as a long and narrow U-shaped lighting well of a residential building due to a small width. If the overhanging scaffold is adopted, the advantages of the attached scaffold are lost.
The construction method for the building outer vertical face with the special shape in the prior art has the following problems that firstly, constructors need to work high above the ground, the safety is low, a hole reserved in a wall is large, the leakage risk exists, and the quality hidden danger is high. Secondly, the scaffold is difficult to build and disassemble, the scaffold is inconvenient to use, the construction efficiency is low, the construction progress is influenced, meanwhile, the material consumption is large, the needed labor is large, and the economical efficiency is poor.
SUMMERY OF THE UTILITY MODEL
Based on above problem, an object of the utility model is to provide a little space lifting foot hand rack can be applicable to narrow and small construction space, has solved the problem that narrow and small space set up lifting foot rack difficulty, and simple to operate, and the security is high, can realize setting up fast of scaffold, improves the efficiency of construction, guarantees the construction progress.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a small space lifting scaffold comprising:
a scaffolding assembly comprising a first scaffold plate, a second scaffold plate, and a plurality of scaffold tubes, the first scaffold plate being located at a bottom of the plurality of scaffold tubes and the second scaffold plate being located at a top of the plurality of scaffold tubes;
a first support assembly including a frame structure, said first scaffold board being disposed on said frame structure, a plurality of said scaffold tubes being connected to said frame structure;
the second supporting assembly comprises a plurality of supporting rods, each supporting rod penetrates through the wall body at one end and is detachably connected with the wall body, the other end of each supporting rod horizontally stretches, and the frame structure is installed on the plurality of supporting rods.
As the utility model discloses a little space lifting scaffolding's preferred scheme, every all be provided with the stop part on the bracing piece, the stop part is located the inboard of wall body, and with the connection can be dismantled to the bracing piece.
As the utility model discloses a little space lifting scaffolding's preferred scheme, the both sides that frame construction is relative all are provided with a plurality of locating parts, every the locating part all corresponds with one the bracing piece joint, with will frame construction is spacing in a plurality of on the bracing piece.
As the utility model discloses a little space lifting foot hand rack's preferred scheme, the locating part includes first gag lever post and the second gag lever post that the interval set up, the bracing piece clamp is located first gag lever post with between the second gag lever post.
As the utility model discloses a little space lifting scaffolding's preferred scheme, the scaffold pipe includes that scaffold standpipe and scaffold violently manage, the both sides that frame construction is relative all are provided with a plurality of setting elements, and are a plurality of the setting element all is located frame construction dorsad the one side of bracing piece, every the scaffold standpipe all corresponds to insert and locates one on the setting element.
As the utility model discloses a little space lift scaffold's preferred scheme, the last a plurality of hook members that are provided with of frame construction, hook member is configured to be connected with lifting by crane equipment, in order to go up and down frame construction.
As the utility model discloses a little space lifting scaffolding's preferred scheme, first scaffold board with second scaffold board all includes the first board and the second board of concatenation, all be provided with a plurality of holes of dodging on the first board of first scaffold board and the second board, it is a plurality of the hook and loop spare and a plurality of the setting element all corresponds and passes one dodge the hole.
As the utility model discloses a preferred scheme of little space lifting scaffolding, first supporting component still includes a plurality of supporting beam, and is a plurality of supporting beam follows frame construction's length direction interval sets up, the first board and the second board of first scaffold board are all with a plurality of supporting beam pastes and leans on.
As the utility model discloses a little space lift scaffold's preferred scheme, little space lift scaffold still includes a plurality of scaffold fasteners, the scaffold violently manage with pass through between the scaffold standpipe scaffold fasteners are connected.
As the utility model discloses a little space lift scaffold's preferred scheme, little space lift scaffold still includes a plurality of wall spare even, scaffold subassembly is through a plurality of even wall spare is fixed in on the wall body.
The utility model has the advantages that:
the utility model provides a little space lifting foot hand rack, when the construction, at first with a plurality of bracing pieces predetermine that the mounted position has had the template bolt hole on inserting the wall body respectively downthehole to fix the bracing piece on the wall body. Secondly, install first scaffold board on frame construction to use the equipment of lifting by crane to hang its whole to predetermineeing the mounted position, frame construction installs on a plurality of bracing pieces, fixed frame construction. Then, a scaffold assembly is erected on the frame structure, a second scaffold board is laid on the top of the scaffold tube, and the scaffold tube and the wall are fixed together. After the construction of current position is accomplished, hang first supporting component and scaffold frame subassembly from to next construction position to demolish a plurality of bracing pieces install to next construction position can, realize the lift of scaffold frame, this lifting scaffold can arrange the use with inserted lifting scaffold frame, has improved the efficiency of construction, guarantees the construction progress. The utility model provides a little space scaffold can be applicable to narrow and small construction space, simple to operate avoids the long-time high altitude construction of constructor, improves the construction security. And this lifting scaffold frame utilizes the template bolt hole that leaves when the wall body construction to install a plurality of bracing pieces, need not additionally to punch on the wall body, can not damage wall body structure, avoids taking place seepage scheduling problem, guarantees construction quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first support assembly and a second support assembly of a small space lifting scaffold provided by an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is an installation schematic diagram of a small space lifting scaffold provided by the embodiment of the present invention.
In the figure:
1-a scaffold assembly; 2-a first support member; 3-a second support member; 4-wall connecting pieces;
11-a first scaffold board; 12-a second scaffold board; 13-scaffold tube;
111-a first plate; 112-a second plate; 131-horizontal scaffold tube; 132-scaffold standpipe;
21-a frame structure; 22-a support beam;
211-a limit stop; 212-a positioning element; 213-hook member;
2111-a first stop bar; 2112-a second stop bar;
31-a support bar; 32-a stop;
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the present embodiment provides a small space lifting scaffold which can be applied to a narrow construction space, and includes a scaffold assembly 1, a first support assembly 2 and a second support assembly 3.
The scaffold assembly 1 comprises a first scaffold board 11, a second scaffold board 12 and a plurality of scaffold tubes 13, wherein the first scaffold board 11 is positioned at the bottoms of the scaffold tubes 13, and the second scaffold board 12 is positioned at the tops of the scaffold tubes 13; the first support assembly 2 comprises a frame structure 21, the first scaffold board 11 is placed on the frame structure 21, and the plurality of scaffold tubes 13 are connected with the frame structure 21; the second supporting component 3 comprises a plurality of supporting rods 31, one end of each supporting rod 31 penetrates through the wall body and is detachably connected with the wall body, the other end of each supporting rod 31 horizontally extends in an overhanging manner, and the frame structure 21 is installed on the plurality of supporting rods 31.
To building facade dysmorphism, special parts construction space is limited etc. and the condition that can't use inserted lift scaffold, the little space scaffold that this embodiment provided all is applicable, and simple to operate, avoids constructor long-time high altitude construction, can improve construction safety. Meanwhile, the plurality of support rods 31 are installed in the template bolt holes reserved in the wall construction process, holes do not need to be additionally formed in the wall, the wall structure cannot be damaged, the problems of leakage and the like are avoided, and the construction quality is guaranteed. Meanwhile, the lifting scaffold can be installed and lifted quickly, can be matched with an attached lifting scaffold for use, improves the construction efficiency and can guarantee the construction progress. In addition, each part subassembly of the little space lift scaffold of this embodiment all can used repeatedly, improves material utilization, reduces construction cost.
In this embodiment, the frame structure 21 is preferably formed by channel steel, so that the frame structure can be reduced in weight while ensuring sufficient strength.
As shown in fig. 1 and 2, optionally, a stopper 32 is disposed on each support rod 31, and the stopper 32 is located on the inner side of the wall body and detachably connected to the support rod 31. When the support rod 31 is installed, one end of the support rod 31 extends into the template bolt hole and penetrates through the wall body. A stopper 32 is installed at one end of the support rod 31 penetrating the wall to fix the support rod 31 and prevent the support rod 31 from being separated from the wall. In this embodiment, preferably, one end of the support rod 31 penetrating through the wall body is provided with a section of external thread, and the stop member 32 is in threaded connection with the support rod 31, so that the installation and the disassembly are convenient. Further, the stopper 32 is preferably a nut.
As shown in fig. 1, optionally, a plurality of limiting members 211 are disposed on two opposite sides of the frame structure 21, and each limiting member 211 is correspondingly connected to one support rod 31 in a clamping manner, so as to limit the frame structure 21 on the plurality of support rods 31. Specifically, the limiting member 211 includes a first limiting rod 2111 and a second limiting rod 2112 which are disposed at an interval, and the supporting rod 31 is clamped between the first limiting rod 2111 and the second limiting rod 2112. In this embodiment, preferably, the frame structure 21 is a rectangular frame, two long sides of the frame structure 21 are both provided with a plurality of limiting members 211, and one support rod 31 is correspondingly clamped with two limiting members 211 opposite to two sides of the frame structure 21. Further, the first limiting rod 2111 and the second limiting rod 2112 are welded to the frame structure 21, and the distance between the first limiting rod 2111 and the second limiting rod 2112 matches the diameter of the support rod 31, so that the support rod 31 can be just clamped between the first limiting rod 2111 and the second limiting rod 2112. Illustratively, the number of the support rods 31 is 7, and correspondingly, the number of the stoppers 211 is 14. In other embodiments, the number of the support rods 31 may be set according to the size of a specific construction space, and is not limited herein.
As shown in fig. 1 and fig. 3, optionally, the scaffold tube 13 includes a scaffold vertical tube 132 and a scaffold horizontal tube 131, two opposite sides of the frame structure 21 are respectively provided with a plurality of positioning members 212, the plurality of positioning members 212 are respectively located on a side of the frame structure 21 facing away from the support rod 31, and each scaffold vertical tube 132 is correspondingly inserted into one positioning member 212. Further, the small space lifting scaffold further comprises a plurality of scaffold fasteners (not shown), and the scaffold cross tube 131 and the scaffold vertical tube 132 are connected through the scaffold fasteners. In this embodiment, the positioning members 212 are preferably steel reinforcing rods welded to the frame structure 21. When the scaffold assembly 1 is erected, the bottom ends of the scaffold vertical tubes 132 are sleeved on the positioning pieces 212 to position the scaffold vertical tubes 132, and the number of the positioning pieces 212 is matched with the number of the scaffold vertical tubes 132. Then, the plurality of horizontal scaffold tubes 131 and the plurality of vertical scaffold tubes 132 are fixed together by the scaffold fasteners, thereby completing the construction of the scaffold. Finally, a second scaffold board 12 is laid on top of the erected scaffold tube 13.
Optionally, a plurality of hooks 213 are provided on the frame structure 21, the hooks 213 being configured to connect with a lifting device to raise and lower the frame structure 21. When lifting and installing the frame structure 21, the connecting end of the lifting equipment is connected with the plurality of hook members 213, and the frame structure 21 is lifted away from the preset installation position through the plurality of hook members 213, so that the scaffold is conveniently lifted. In this embodiment, four hooks 213 are disposed and distributed at four corners of the frame structure 21. Preferably, the hooking member 213 is a hanging ring welded to the frame structure 21. In other embodiments, the hook 213 may be a hook or the like.
As shown in fig. 3, optionally, the first scaffold board 11 and the second scaffold board 12 both include a first board 111 and a second board 112 that are spliced together, a plurality of avoiding holes (not shown) are respectively disposed on the first board 111 and the second board 112 of the first scaffold board 11, and the plurality of hooking members 213 and the plurality of positioning members 212 respectively pass through one of the avoiding holes. Through set up on first board 111 and the second board 112 at first scaffold board 11 and dodge the hole, when installing first scaffold board 11 on frame construction 21, hook 213 and setting element 212 all can carry on spacingly to first board 111 and second board 112, prevent that first scaffold board 11 from deviating frame construction 21, guarantee first scaffold board 11's support stability, improve the construction safety nature.
As shown in fig. 1, the first support assembly 2 optionally further comprises a plurality of support beams 22, the plurality of support beams 22 are spaced apart along the length of the frame structure 21, and the first plate 111 and the second plate 112 of the first scaffold plate 11 are each abutted against the plurality of support beams 22. I.e. the upper end surfaces of the support beams 22 are in the same horizontal plane as the upper end surface of the frame structure 21, against which the bottom surface of the first scaffold board 11 abuts. In this embodiment, the plurality of support beams 22 preferably include channel steel and angle steel, and the channel steel and the angle steel are distributed at intervals. Namely, it is ensured that one of the two adjacent support beams 22 is a channel steel and the other is an angle steel. The arrangement mode is to ensure the support stability of the first scaffold board 11 and avoid the bending deformation of the first scaffold board 11 caused by the too small number of the support beams 22. Secondly, the material consumption can be reduced, and the construction cost can be saved.
As shown in fig. 3, optionally, the small space elevating scaffold further includes a plurality of wall-connecting members 4, and the scaffold assembly 1 is fixed to the wall body by the plurality of wall-connecting members 4. After the scaffold pipe 13 is erected, the scaffold pipe 13 is connected with a wall body by using the wall connecting piece 4 at a proper position by means of positions such as a window, and the stability of the whole scaffold assembly 1 is ensured. Simultaneously, the scaffold of this embodiment is connected with the inserted lift scaffold of same high position, makes things convenient for constructor to be under construction.
The small space lifting scaffold provided by the embodiment has the following specific construction process:
first, a plurality of support rods 31 are inserted into existing formwork bolt holes of a wall body at predetermined installation positions, respectively, and the support rods 31 are fixed to the wall body using stoppers 32. Secondly, the first scaffold board 11 is installed on the frame structure 21, the first board 111 and the second board 112 of the first scaffold board 11 are sequentially placed on the frame structure 21, and the hook 213 and the positioning element 212 on the frame structure 21 correspondingly penetrate through the avoiding holes on the first board 111 and the second board 112 to limit the first scaffold board 11. After the first scaffold board 11 is fixed, the lifting device is used to hook the hook 213 on the frame structure 21, so as to integrally lift the frame structure 21 together with the first scaffold board 11 to a preset installation position, and place the frame structure 21 on the plurality of support rods 31. The limiting member 211 on the frame structure 21 is just engaged with the supporting rod 31 to fix the frame structure 21. Then, the scaffold assembly 1 is erected on the frame structure 21, the plurality of scaffold upright tubes 132 are correspondingly inserted into the positioning members 212, the scaffold cross tubes 131 and the scaffold upright tubes 132 are fixed together by the scaffold fasteners, the scaffold tubes 13 are erected, and then the first plates 111 and the second plates 112 of the second scaffold plates 12 are sequentially laid on the tops of the scaffold tubes 13. Finally, the scaffold tube 13 and the wall are fixed together by using connecting pieces at positions such as a window, and the scaffold and the attached lifting scaffold at the same height position are connected together for normal construction.
After the construction at the current position is completed, the connection between the connecting piece and the wall body is firstly released, and meanwhile, the connection between the lifting scaffold and the attached lifting scaffold is also disconnected. Then, the first support assembly 2 and the scaffold assembly 1 are lifted to the next construction position, the plurality of support rods 31 are removed, the steps are repeated, and the support rods are installed to the next construction position, so that the scaffold is lifted.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A small space lifting scaffold, comprising:
a scaffold assembly (1) comprising a first scaffold board (11), a second scaffold board (12) and a plurality of scaffold tubes (13), the first scaffold board (11) being located at the bottom of the plurality of scaffold tubes (13), the second scaffold board (12) being located at the top of the plurality of scaffold tubes (13);
a first support assembly (2) comprising a frame structure (21), said first scaffold board (11) being placed on said frame structure (21), a plurality of said scaffold tubes (13) being connected to said frame structure (21);
second supporting component (3), including a plurality of bracing pieces (31), every the wall body is all run through to the one end of bracing piece (31), and with the connection can be dismantled to the wall body, other end level overhang, frame construction (21) install in a plurality of on bracing piece (31).
2. A small space lifting scaffold according to claim 1, characterized in that a stop (32) is arranged on each support bar (31), said stop (32) being located inside the wall and being detachably connected to the support bar (31).
3. The small space lifting scaffold according to claim 1, wherein a plurality of position-limiting members (211) are disposed on two opposite sides of the frame structure (21), and each position-limiting member (211) is correspondingly connected to one of the support rods (31) in a snap-fit manner, so as to position the frame structure (21) on the plurality of support rods (31).
4. The small space lifting scaffold according to claim 3, wherein the limiting member (211) comprises a first limiting rod (2111) and a second limiting rod (2112) which are arranged at intervals, and the supporting rod (31) is clamped between the first limiting rod (2111) and the second limiting rod (2112).
5. The small space lifting scaffold according to claim 1, wherein the scaffold tubes (13) comprise scaffold vertical tubes (132) and scaffold horizontal tubes (131), a plurality of positioning members (212) are disposed on two opposite sides of the frame structure (21), the positioning members (212) are disposed on a surface of the frame structure (21) facing away from the support rod (31), and each scaffold vertical tube (132) is correspondingly inserted into one positioning member (212).
6. The small space lifting scaffold according to claim 5, characterized in that a plurality of hooking members (213) are provided on the frame structure (21), the hooking members (213) being configured to be connected with a lifting device for lifting the frame structure (21).
7. The small space lifting scaffold according to claim 6, wherein the first scaffold board (11) and the second scaffold board (12) comprise a first board (111) and a second board (112) which are spliced, a plurality of avoiding holes are arranged on the first board (111) and the second board (112) of the first scaffold board (11), and the plurality of hooking members (213) and the plurality of positioning members (212) correspondingly pass through one of the avoiding holes.
8. A small space lifting scaffold according to claim 7, characterized in that the first support assembly (2) further comprises a plurality of support beams (22), the plurality of support beams (22) being spaced apart along the length of the frame structure (21), the first (111) and second (112) plates of the first scaffold plate (11) each abutting a plurality of support beams (22).
9. The small space elevating scaffold as claimed in claim 5, further comprising a plurality of scaffold fasteners through which the horizontal scaffold tube (131) and the vertical scaffold tube (132) are connected.
10. A small space lifting scaffold according to any of claims 1-9, characterized in that it further comprises a plurality of wall connecting members (4), said scaffold assembly (1) being fixed to said wall by means of a plurality of said wall connecting members (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745657.6U CN214995820U (en) | 2021-04-13 | 2021-04-13 | Small-space lifting scaffold |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120745657.6U CN214995820U (en) | 2021-04-13 | 2021-04-13 | Small-space lifting scaffold |
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| CN214995820U true CN214995820U (en) | 2021-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942791A (en) * | 2021-04-13 | 2021-06-11 | 北京天润建设有限公司 | Small-space lifting scaffold and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942791A (en) * | 2021-04-13 | 2021-06-11 | 北京天润建设有限公司 | Small-space lifting scaffold and construction method |
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