CN215331354U - Inner support combined structure of lifting scaffold - Google Patents
Inner support combined structure of lifting scaffold Download PDFInfo
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- CN215331354U CN215331354U CN202023273135.5U CN202023273135U CN215331354U CN 215331354 U CN215331354 U CN 215331354U CN 202023273135 U CN202023273135 U CN 202023273135U CN 215331354 U CN215331354 U CN 215331354U
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- 238000000034 method Methods 0.000 claims description 2
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- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
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Abstract
The utility model provides an inner support combined structure of a lifting scaffold, which comprises an attached wall base, a plurality of guide rails, a lifting mechanism, a plurality of walking components and an inner support component, wherein the attached wall base is provided with a plurality of guide rails; the wall-attached seats are fixed on the wall at intervals, the guide rails are arranged along the vertical direction and embedded at one end of the wall-attached seat far away from the wall, and the guide rails are connected with the wall-attached seats in a sliding or rolling manner; the lifting mechanism is fixedly connected with the wall body and the guide rail respectively, and drives the guide rail to move up and down along the wall-attached base; the walking assemblies are arranged at intervals along the vertical extending direction of the wall body, extend along the horizontal direction and are fixedly connected with the end faces, far away from the wall body, of the guide rails; the inner support component is arranged between the adjacent guide rails, and the inner support component is fixedly connected with the end face of the guide rail far away from the wall body and the end face of each walking component close to the wall body respectively.
Description
Technical Field
The utility model relates to the technical field of building attached scaffolds, in particular to an inner support combined structure of a lifting scaffold.
Background
The attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed in the early century, and has important influence on the progress of construction technology in China. It becomes the low place operation with the eminence operation, becomes the inside operation of support body with unsettled operation, has apparent low carbon nature, high-tech content and characteristics such as more economic, safer, more convenient. The attached lifting scaffold is an outer scaffold which is erected at a certain height, attached to an engineering structure, can ascend or descend layer by layer along with the engineering structure by depending on self lifting equipment and devices, and is provided with an anti-overturning and anti-falling device; the attached lifting scaffold mainly comprises a guide rail, an attached lifting scaffold frame body structure, an attached wall supporting seat, an anti-tilting device, an anti-falling device, a lifting mechanism, a control device and the like.
In order to prevent workers on the lifting scaffold from having enough activity space and prevent materials or tools from falling to hurt people, the inner support of the attached scaffold must be simple in structure, firm, durable and safe enough. The existing inner support frame of the lifting scaffold has complex structure and poor interchangeability, and is usually spliced section by section in a construction site after being assembled and welded in advance, so that the production and the installation of the inner support frame are very inconvenient, and the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an inner support combination structure of a lifting scaffold, which has the advantages of reliable connection, no need of pre-assembly welding and convenient installation.
The technical scheme of the utility model is realized as follows: the utility model provides an inner support combined structure of a lifting scaffold, which comprises an attached wall base (1), a plurality of guide rails (2), a lifting mechanism (3), a plurality of walking components (4) and an inner support component (5);
the wall attaching bases (1) are fixed on a wall at intervals, each guide rail (2) is arranged along the vertical direction, the guide rail (2) is embedded at one end of the wall attaching base (1) far away from the wall, and the guide rails (2) are connected with the wall attaching base (1) in a sliding or rolling manner; the lifting mechanism (3) is respectively fixedly connected with the wall body and the guide rail (2), and the lifting mechanism (3) drives the guide rail (2) to move up and down along the wall-attached base (1);
the walking assemblies (4) are arranged at intervals along the vertical extending direction of the wall body, and the walking assemblies (4) also extend along the horizontal direction and are fixedly connected with the end face, far away from the wall body, of the guide rail (2);
the inner support component (5) is arranged between the adjacent guide rails (2), and the inner support component (5) is fixedly connected with the end face, far away from the wall body, of the guide rail (2) and the end face, close to the wall body, of each walking component (4) respectively.
On the basis of the technical scheme, preferably, the inner support assembly (5) comprises a plurality of inner vertical rods (51) and cross rods (52); each inner vertical rod (51) extends along the vertical direction, and the surface of each inner vertical rod (51) far away from the wall body is fixedly connected with the surface of each walking assembly (4) close to the wall body; the cross rod (52) is arranged between two layers of walking components (4) which are adjacent up and down, the cross rod (52) extends along the horizontal direction, and the surface of the cross rod (52) close to the wall body is fixedly connected with the surface of the guide rail (2) far away from the wall body and the surface of the inner vertical rod (51) far away from the wall body respectively.
Further preferably, the inner support assembly (5) further comprises a combined fastener (53) and a diagonal support (54); the combined fastener (53) is arranged at the intersection of the cross rod (52) and the inner vertical rod or the guide rail (2), the combined fastener (53) is provided with two opposite end faces, and the two end faces are respectively and fixedly connected with the end face, close to the wall, of the cross rod (52) and the end face, far away from the wall, of the inner vertical rod or the guide rail (2); the horizontal width of the combined fastener (53) is larger than that of the inner vertical rod or the guide rail (2), the part of the combined fastener (53) exceeding the inner vertical rod or the guide rail (2) is fixedly connected with one end of the diagonal support piece (54), and the other end of the diagonal support piece (54) is fixedly connected with the surface, close to the wall, of the walking assembly (4).
Still more preferably, the combined fastener (53) is of a T-shaped structure.
Still more preferably, the inner vertical rod (51), the cross rod (52) and the diagonal support (54) are all tubular structures.
More preferably, the side surface of the guide rail (2) is also provided with an upper lifting unit (6) and a lower lifting unit (7), and the upper lifting unit (6) and the lower lifting unit (7) are both fixedly arranged on the surface of the same side of the guide rail (2) and are arranged at intervals; the lifting mechanism (3) is provided with a fixed end, an upper connecting end and a lower connecting end, the fixed end of the lifting mechanism (3) is fixedly connected with the wall body, and the upper connecting end and the lower connecting end of the lifting mechanism (3) are correspondingly connected with the upper lifting unit (6) and the lower lifting unit (7) respectively; the cross bar (52) is also fixedly connected with the lower lifting unit (7); the internal structures of the upper lifting unit (6) and the lower lifting unit (7) are the same.
Still further preferably, the lower lifting unit (7) comprises a first pipe body (71), a second pipe body (72), a third pipe body (73), two first connecting plates (74) and a plurality of second connecting plates (75), the first pipe body (71) and the second pipe body (72) are arranged in parallel and at intervals, two first connecting plates (74) are arranged between the first pipe body (71) and the second pipe body (72), the two first connecting plates (74) are arranged in parallel and at intervals, and two ends of each first connecting plate (74) are respectively fixedly connected with the opposite surfaces of the first pipe body (71) and the second pipe body (72); a third pipe body (73) and a plurality of second connecting plates (75) are arranged between the two first connecting plates (74), the third pipe body (73) and the first pipe body (71) are arranged in parallel in the axial direction, and the second connecting plates (75) are fixedly connected with the surfaces of the first connecting plates (74) or the third pipe bodies (73) respectively; first body (71) and guide rail (2) side fixed connection, first body (71) or second body (72) all are fixed on keeping away from the surface of wall body and are provided with combination fastener (53).
Further preferably, the first connecting plates (74) are provided with first through holes (76), and the first through holes (76) penetrate through the two first connecting plates (74) along the horizontal direction.
Still further preferably, a step part (21) is provided on a side surface of the guide rail (2), and surfaces of the upper lifting unit (6) and the lower lifting unit (7) are abutted against the side surface of the guide rail (2) at the step part (21).
Further preferably, the walking assembly (4) is made of integrally formed materials and sequentially spliced.
Compared with the prior art, the inner support combined structure of the lifting scaffold provided by the utility model has the following beneficial effects:
(1) the inner support combined structure provided by the utility model has the advantages that the longitudinal extension direction and the transverse extension direction cannot be directly abutted against the surfaces of other components to cause interference, the inner support combined structure can be integrally formed and is arranged at one end of the walking component close to a wall body, the inner support combined structure can be directly assembled on a construction site, the pre-assembly welding is not needed, and the processing working hours and metal materials can be saved;
(2) the end surface of the inner vertical rod is flush with the guide rail, so that the cross rod can be conveniently and horizontally connected with the inner vertical rod of the guide rail and the walking assembly;
(3) the cross rods are arranged between the bottoms of the adjacent vertical rods, so that the strength of the rack body is enhanced;
(4) the combined fastener further strengthens the connection strength among the cross rod, the inner vertical rod or the guide rail, can also provide an installation foundation for the diagonal support piece, enables the diagonal support piece, the inner vertical rod or the guide rail and the walking to form a stable triangular structure, and improves the safety of the inner support structure;
(5) the upper lifting unit and the lower lifting unit assist in mounting the lifting mechanism on one hand, and on the other hand also play a role of an inner vertical rod, so that the combined effect of the fixed cross rod, the diagonal support piece and the combined fastener is facilitated to be enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 drawings without creative efforts.
Fig. 1 is a perspective view of an inner support assembly structure of a lifting scaffold according to the present invention in a use state;
fig. 2 is a perspective view of a traveling assembly of an inner support assembly structure of a lifting scaffold according to the present invention;
fig. 3 is a perspective view of an inner vertical rod of the inner support composite structure of the lifting scaffold of the present invention;
fig. 4 is a perspective view of a cross bar of an inner support assembly structure of the lifting scaffold of the present invention;
fig. 5 is a perspective view of a combination fastener of an inner support combination structure of a lifting scaffold according to the present invention;
fig. 6 is a perspective view of a diagonal stay of an inner support combination structure of a lifting scaffold according to the present invention;
fig. 7 is a perspective view illustrating a combined state of a guide rail and upper and lower lifting units of an inner support combination structure of a lifting scaffold according to the present invention;
fig. 8 is a perspective view of an upper lifting unit of an inner support assembly of the lifting scaffold of the present invention;
fig. 9 is a perspective view of a lower lifting unit of an inner support assembly of a lifting scaffold according to the present invention;
fig. 10 is a plan view of a lower lifting unit of an inner support assembly structure of a lifting scaffold according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the technical solution of the present invention is realized as follows: the utility model provides an inner support combined structure of a lifting scaffold, which comprises an attached wall base 1, a plurality of guide rails 2, a lifting mechanism 3, a plurality of walking components 4 and an inner support component 5, wherein the inner support component is arranged on the attached wall base;
the wall attaching bases 1 are fixed on a wall at intervals, each guide rail 2 is arranged along the vertical direction, the guide rail 2 is embedded at one end of the wall attaching base 1 far away from the wall, and the guide rails 2 are connected with the wall attaching base 1 in a sliding or rolling manner; the lifting mechanism 3 is respectively fixedly connected with the wall body and the guide rail 2, and the lifting mechanism 3 drives the guide rail 2 to move up and down along the wall-attached base 1; the wall-attached base 1 can unload the force of the guide rail 2 and the accessory components thereof to the wall body; the lifting mechanism 3 can drive the guide rail 2 to move along the wall body to reach different heights, and the illustrated lifting mechanism 3 can adopt a chain wheel hoist.
The walking assemblies 4 are arranged at intervals along the vertical extending direction of the wall body, and the walking assemblies 4 also extend along the horizontal direction and are fixedly connected with the end face, far away from the wall body, of the guide rail 2; the walking components 4 form a multi-layer horizontally-arranged activity space outside the wall body.
And the inner support component 5 is arranged between the adjacent guide rails 2, and the inner support component 5 is fixedly connected with the end surface of each guide rail 2 far away from the wall body and the end surface of each walking component 4 close to the wall body respectively. The inner support assembly 5 can provide wall-facing protection for one side, close to the wall body, of the walking assembly 4, and accidental falling accidents are prevented.
As shown in fig. 1 in conjunction with fig. 2-6, the inner frame member 5 is assembled using a splice structure. The inner support assembly 5 comprises a plurality of inner vertical rods 51 arranged longitudinally and a cross rod 52 arranged horizontally; each inner vertical rod 51 extends along the vertical direction, and the surface of each inner vertical rod 51 far away from the wall is fixedly connected with the surface of each walking assembly 4 close to the wall; the cross bar 52 is arranged between the two adjacent layers of walking components 4, the cross bar 52 extends along the horizontal direction, and the surface of the cross bar 52 close to the wall body is fixedly connected with the surface of the guide rail 2 far away from the wall body and the surface of the inner vertical rod 51 far away from the wall body respectively. The end surface of the inner upright 51 is flush with the end surface of the guide rail 2, preventing the cross bar 52 from interfering with the guide rail 2 when extended. Each component of the inner support component 5 can be made by adopting a hard aluminum alloy integral forming mode, has better interchangeability, can save processing time, metal materials and cost, and can replace the existing prewelded inner support structure.
To further improve the strength and reliability of the inner stent module 5, the inner stent module 5 further comprises a combination fastener 53 and a diagonal strut 54. The combined fastener 53 is arranged at the intersection of the cross bar 52 and the inner vertical rod 51 or the guide rail 2, the combined fastener 53 has two opposite end faces, and the two end faces are respectively and fixedly connected with the end face of the cross bar 52 close to the wall and the end face of the inner vertical rod or the guide rail 2 far away from the wall; the horizontal width of the combined fastener 53 is greater than that of the inner vertical rod 51 or the guide rail 2, the part of the combined fastener 53, which exceeds the inner vertical rod or the guide rail 2, is fixedly connected with one end of the diagonal support member 54, and the other end of the diagonal support member 54 is fixedly connected with the surface, close to the wall, of the walking assembly 4. The combined fastener 53 can provide sufficient surface contact with the inner vertical rod or the guide rail and the walking component 4 to ensure that the combination is more stable, and on the other hand, the inclined strut member 54, the inner vertical rod 51 or the guide rail 2 and the walking component 4 form a stable triangular structure, so that the stability and the safety of the inner support combined structure are improved.
Further preferably, the combined fastener 53 of the present invention may have a T-shaped structure. The inner upright 51, the cross bar 52 and the diagonal support 54 are all tubular structures, preferably square tubular structures, for easy installation.
As shown in fig. 7, in order to facilitate installation of the lifting mechanism 3, an upper lifting unit 6 and a lower lifting unit 7 are further disposed on a side surface of the guide rail 2, and the upper lifting unit 6 and the lower lifting unit 7 are both fixedly disposed on a surface of the same side of the guide rail 2 and are disposed at intervals; the lifting mechanism 3 is provided with a fixed end, an upper connecting end and a lower connecting end, the fixed end of the lifting mechanism 3 is fixedly connected with the wall body, and the upper connecting end and the lower connecting end of the lifting mechanism 3 are correspondingly connected with the upper lifting unit 6 and the lower lifting unit 7 respectively; the cross bar 52 is also fixedly connected with the lower lifting unit 7; the internal structure of the upper and lower lifting units 6 and 7 is the same. The upper lifting unit 6 and the lower lifting unit 7 can shift the lifting mechanism 3 by a distance from one end of the guide rail 2, so that the interference between the lifting mechanism 3 and the walking component 4 or the guide rail 2 during the action is prevented.
As shown in fig. 8 to 10, the upper and lower lifting units 6 and 7 may be formed in an integrally formed structure. Specifically, for example, the lower lifting unit 7 includes a first pipe 71, a second pipe 72, a third pipe 73, two first connecting plates 74 and a plurality of second connecting plates 75, wherein the first pipe 71 and the second pipe 72 are arranged in parallel and at intervals, the two first connecting plates 74 are arranged between the first pipe 71 and the second pipe 72, the two first connecting plates 74 are arranged in parallel and at intervals, and two ends of the first connecting plates 74 are respectively fixedly connected with the opposite surfaces of the first pipe 71 and the second pipe 72; a third pipe 73 and a plurality of second connecting plates 75 are arranged between the two first connecting plates 74, the third pipe 73 is arranged in parallel with the axial direction of the first pipe 71, and the second connecting plates 75 are respectively fixedly connected with the surfaces of the first connecting plates 74 or the third pipe 73; the first pipe 71 is fixedly connected with the side surface of the guide rail 2, and the surface of the first pipe 71 or the surface of the second pipe 72 far away from the wall are fixedly provided with combined fasteners 53. The illustrated first pipe 71 and second pipe 72 are square pipes, and the radial dimension of the pipes is larger than that of the third pipe 73; the combined structure formed by the first connecting plate 74 and the second connecting plate 75 can reduce the weight while enhancing the strength of the upper hoist unit 6 or the lower hoist unit 7; and the combined fastener 53 can be used as an installation part to be further connected with the cross bar 52, the diagonal support member 54 and the walking component 4, and can also form a triangular structure to further improve the strength of the inner support combined structure.
The first connecting plates 74 are formed with first through holes 76, and the first through holes 76 penetrate through the two first connecting plates 74 in the horizontal direction. The first through-holes 76 may facilitate the installation of the upper and lower lifting units 6 and 7 with the guide rail 2, and serve as a function of the penetration of fasteners.
To facilitate the connection of the guide rail 2 with the upper lifting unit 6 and the lower lifting unit 7; the bending and twisting resistance effect of the guide rail 2 is improved; the side of the guide rail 2 is provided with a step 21, and the surfaces of the upper and lower lift units 6 and 7 are each abutted against the side of the guide rail 2 at the step 21. The step 21 also further strengthens the bending resistance on the upper and lower lifting units 6, 7 connected thereto.
The walking component 4 of the utility model can also be made of integrally formed materials and sequentially spliced, thus simplifying the processing procedure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An inner support combined structure of a lifting scaffold comprises an attached wall base (1), a plurality of guide rails (2) and a lifting mechanism (3), wherein the attached wall base (1) is fixed on a wall body at intervals, each guide rail (2) is arranged along the vertical direction, the guide rails (2) are embedded at one end, far away from the wall body, of the attached wall base (1), and the guide rails (2) are connected with the attached wall base (1) in a sliding or rolling manner; the lifting mechanism (3) is respectively fixedly connected with the wall body and the guide rail (2), and the lifting mechanism (3) drives the guide rail (2) to move up and down along the wall-attached base (1); the method is characterized in that: also comprises a plurality of walking components (4) and inner support components (5);
the walking assemblies (4) are arranged at intervals along the vertical extending direction of the wall body, and the walking assemblies (4) also extend along the horizontal direction and are fixedly connected with the end face, far away from the wall body, of the guide rail (2);
the inner support component (5) is arranged between the adjacent guide rails (2), and the inner support component (5) is fixedly connected with the end face, far away from the wall body, of each guide rail (2) and the end face, close to the wall body, of each walking component (4) respectively;
the inner support component (5) comprises a plurality of inner upright rods (51) and cross rods (52); each inner vertical rod (51) extends along the vertical direction, and the surface of each inner vertical rod (51) far away from the wall body is fixedly connected with the surface of each walking assembly (4) close to the wall body; the cross rod (52) is arranged between two layers of walking components (4) which are adjacent up and down, the cross rod (52) extends along the horizontal direction, and the surface of the cross rod (52) close to the wall body is fixedly connected with the surface of the guide rail (2) far away from the wall body and the surface of the inner upright rod (51) far away from the wall body respectively;
the inner support assembly (5) further comprises a combined fastener (53) and a diagonal support (54); the combined fastener (53) is arranged at the intersection of the cross rod (52) and the inner vertical rod or the guide rail (2), the combined fastener (53) is provided with two opposite end faces, and the two end faces are respectively and fixedly connected with the end face, close to the wall, of the cross rod (52) and the end face, far away from the wall, of the inner vertical rod or the guide rail (2); the horizontal width of the combined fastener (53) is greater than that of the inner vertical rod or the guide rail (2), the part of the combined fastener (53) exceeding the inner vertical rod or the guide rail (2) is fixedly connected with one end of the diagonal support piece (54), and the other end of the diagonal support piece (54) is fixedly connected with the surface, close to the wall, of the walking assembly (4);
the combined fastener (53) is of a T-shaped structure;
the inner vertical rod (51), the cross rod (52) and the diagonal support member (54) are all tubular structures;
the side surface of the guide rail (2) is also provided with an upper lifting unit (6) and a lower lifting unit (7), and the upper lifting unit (6) and the lower lifting unit (7) are fixedly arranged on the surface of the same side of the guide rail (2) and are arranged at intervals; the lifting mechanism (3) is provided with a fixed end, an upper connecting end and a lower connecting end, the fixed end of the lifting mechanism (3) is fixedly connected with the wall body, and the upper connecting end and the lower connecting end of the lifting mechanism (3) are correspondingly connected with the upper lifting unit (6) and the lower lifting unit (7) respectively; the cross bar (52) is also fixedly connected with the lower lifting unit (7); the internal structures of the upper lifting unit (6) and the lower lifting unit (7) are the same.
2. The inner support assembly structure of a lifting scaffold of claim 1, wherein: the lower lifting unit (7) comprises a first pipe body (71), a second pipe body (72), a third pipe body (73), two first connecting plates (74) and a plurality of second connecting plates (75), the first pipe body (71) and the second pipe body (72) are arranged in parallel at intervals, two first connecting plates (74) are arranged between the first pipe body (71) and the second pipe body (72), the two first connecting plates (74) are arranged in parallel at intervals, and two ends of each first connecting plate (74) are respectively fixedly connected with the opposite surfaces of the first pipe body (71) and the second pipe body (72); a third pipe body (73) and a plurality of second connecting plates (75) are arranged between the two first connecting plates (74), the third pipe body (73) and the first pipe body (71) are arranged in parallel in the axial direction, and the second connecting plates (75) are fixedly connected with the surfaces of the first connecting plates (74) or the third pipe bodies (73) respectively; first body (71) and guide rail (2) side fixed connection, first body (71) or second body (72) all are fixed on keeping away from the surface of wall body and are provided with combination fastener (53).
3. An internal support structure of a lifting scaffold according to claim 2, wherein: the first connecting plates (74) are provided with first through holes (76), and the first through holes (76) penetrate through the two first connecting plates (74) along the horizontal direction.
4. The inner support assembly structure of a lifting scaffold of claim 1, wherein: the side surface of the guide rail (2) is provided with a step part (21), and the surfaces of the upper lifting unit (6) and the lower lifting unit (7) are respectively propped against the side surface of the guide rail (2) at the step part (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023273135.5U CN215331354U (en) | 2020-12-29 | 2020-12-29 | Inner support combined structure of lifting scaffold |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023273135.5U CN215331354U (en) | 2020-12-29 | 2020-12-29 | Inner support combined structure of lifting scaffold |
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| CN215331354U true CN215331354U (en) | 2021-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110744A (en) * | 2022-07-26 | 2022-09-27 | 广州达蒙安防科技有限公司 | Alternate lifting type hydraulic climbing frame and adjusting method thereof |
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- 2020-12-29 CN CN202023273135.5U patent/CN215331354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110744A (en) * | 2022-07-26 | 2022-09-27 | 广州达蒙安防科技有限公司 | Alternate lifting type hydraulic climbing frame and adjusting method thereof |
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Effective date of registration: 20240103 Granted publication date: 20211228 |