CN216764250U - Lifting material platform for building - Google Patents
Lifting material platform for building Download PDFInfo
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- CN216764250U CN216764250U CN202220227460.8U CN202220227460U CN216764250U CN 216764250 U CN216764250 U CN 216764250U CN 202220227460 U CN202220227460 U CN 202220227460U CN 216764250 U CN216764250 U CN 216764250U
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Abstract
The utility model provides a lifting material platform for buildings, which comprises a guide rail and a material platform, wherein a plurality of mounting holes are formed in the guide rail at equal intervals, first connecting plates are symmetrically arranged on two sides of one end, away from the guide rail, of a bottom plate of the material platform, a first connecting hole is formed in each first connecting plate, a self-adjusting pull rod is arranged between each first connecting hole and each mounting hole, each self-adjusting pull rod comprises a connecting piece, a first pull rod, a second pull rod and a third pull rod, the first end of each first pull rod is connected with the corresponding first connecting hole, the first ends of the second pull rods and the third pull rods are connected with the corresponding mounting holes, and the second end of each first pull rod, the second end of each second pull rod and the second end of each third pull rod are connected with the corresponding connecting pieces. The lifting material platform for the building has an automatic leveling function, and is more convenient to install; the force distribution between the guide rail and the material platform is more uniform; the connection between the material platform and the guide rail is more stable, and the stress of the guide rail is more balanced.
Description
Technical Field
The utility model relates to the field of constructional engineering equipment, in particular to a lifting material platform for buildings.
Background
The lifting material platform for the building is a temporary operating platform which is erected on a building construction site and can bear materials or supply materials to be circulated in a certain construction period. The climbing device can be attached to an engineering structure and climbs layer by layer according to the progress of constructional engineering by means of self lifting equipment. The lifting material platform generally comprises five parts: the material platform comprises a material platform main body, a lifting system, a lifting guide rail, an attachment supporting system and an anti-falling system. When the material platform guide rail is installed, the material platform guardrail is assembled into a material platform box body by using bolts, and then the material platform guide rail is attached to a building structure through an attaching support system; hoisting the material platform box body on the guide rail mounting hole by using a tower crane, and connecting and mounting the inclined pull rod by using a bolt; installing other connecting rods and protective nets; and the rear mounting lifting system can complete the mounting of the lifting material platform.
The utility model discloses an application number is 202022191826.4's utility model discloses a climb a frame automatic rising material platform, it includes the control box and attaches wall support fixed connection at the guide rail of building wall through a plurality of, be equipped with sliding connection's material platform on the guide rail, material platform one end and guide rail sliding connection, other end both sides all are equipped with fixed connection's oblique pull rod, oblique pull rod and guide rail sliding connection, the guide rail pass through force sensor respectively with oblique pull rod and material platform fixed connection, still be equipped with the camera on the material platform, camera and force sensor all are connected with the control box electricity, carry out overload early warning through force sensor, through adding at the material platform and establish alarm device, alarm device can be warning loudspeaker, warning light or two kinds of combinations, be convenient for the suggestion workman in time adjust the load weight of material platform, control the load of material platform in real time, guaranteed workman's personal safety simultaneously. However, the material platform of the lifting material platform is connected with the guide rail through the inclined pull rod, and the lifting material platform does not have an automatic leveling function and is difficult to install between the material platform and the guide rail.
The utility model with the application number of 201821066026.6 discloses a lifting material platform for a scaffold, wherein, the side brackets are vertical and totally have two side rails, and are respectively provided with a guide rail at the inner side, the top ends of the middle positions of the two side brackets are fixed by a horizontal portal frame, and the portal frame is also arranged in the guide rail; the material platform is in a horizontal rectangular shape, one side of the material platform is fixed at the bottom ends of the brackets at two sides, and vertical protective rods are arranged around a bottom plate of the material platform; fixing plates are symmetrically arranged in the middle of the two side brackets, and are symmetrically hinged with a plurality of diagonal draw bars respectively and connected with the two sides of the material platform; the two lifting devices are respectively and symmetrically arranged on the portal frame, and the lifting device hanging ropes are hung on the two symmetrical lifting bearing frames fixed at the lower positions of the side bracket upper fixing plates; the wall attaching supports are two groups, the number of the wall attaching supports is three groups, and the two wall attaching supports of each group are arranged on the wall of the building body in parallel. This device can show the convenience that improves the upper and lower transportation to the material when using the scaffold, increases work efficiency. However, the material platform of the lifting material platform is also connected with the guide rail through the diagonal draw bar, and the lifting material platform does not have an automatic leveling function and is difficult to install between the material platform and the guide rail.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the technical problems, the utility model provides a lifting material platform for buildings.
The utility model provides a lift material platform for building, includes guide rail and material platform, the equidistant a plurality of mounting holes that are provided with on the guide rail, the bottom plate of material platform is kept away from the bilateral symmetry of the one end of guide rail is provided with first connecting plate, be provided with first connecting hole on the first connecting plate, first connecting hole with install self-interacting pull rod between the mounting hole, self-interacting pull rod includes connecting piece, first pull rod, second pull rod and third pull rod, the first end of first pull rod with first connecting hole is connected, the first end of second pull rod and the first end of third pull rod with the mounting hole is connected, the second end of first pull rod, the second end of second pull rod, the second end of third pull rod with the connecting piece is connected.
Preferably, the connecting piece is provided with three second connecting holes distributed in a triangular shape.
In any of the above schemes, preferably, the first end of the first pull rod is a sheet structure, and a third connecting hole is arranged on the first end of the first pull rod; the second end of the first pull rod, the second end of the second pull rod and the second end of the third pull rod are of sheet structures, and fourth connecting holes are formed in the sheet structures.
Preferably, in any one of the above schemes, the first end of the second pull rod and the first end of the third pull rod are of a U-shaped structure, and fifth connecting holes are formed in two wings of the U-shaped structure and are connected with the mounting holes in the guide rail through fasteners.
In any of the above embodiments, preferably, the third pull rod is disposed above the second pull rod, and at least one mounting hole is spaced between the mounting hole connected to the first end of the third pull rod and the mounting hole connected to the first end of the second pull rod.
In any of the above schemes, preferably, the third connection hole on the first end of the first pull rod is connected with the first connection hole through a first connection piece and a fastening piece, both ends of which are provided with first through holes.
Preferably, in any of the above schemes, the second end of the first pull rod, the second end of the second pull rod, and the fourth connecting hole on the second end of the third pull rod are respectively connected with the three second connecting holes on the connecting member through fasteners.
Preferably, in any one of the above schemes, the other end of the bottom plate of the material table is symmetrically provided with second connecting plates, and the second connecting plates are connected with the guide rails through second connecting pieces.
Preferably, in any one of the above schemes, a sixth connecting hole is formed in the second connecting plate, three second through holes distributed in a triangular shape are formed in the second connecting plate, one of the second through holes is connected with the sixth connecting hole through a fastener, and the other two second through holes are connected with the two mounting holes in the guide rail through fasteners.
In any of the above embodiments, preferably, each first pull rod is connected to the first connecting plate through two first connecting pieces, and the two first connecting pieces are located on two sides of the first connecting plate and the sheet structure at the first end of the first pull rod.
In any of the above schemes, preferably, each second connecting plate is connected to the guide rail through two second connecting pieces, and the two second connecting pieces are located on two sides of the second connecting plate and the guide rail.
In any of the above embodiments, preferably, the connecting member connected to each of the first pull rod, the second pull rod, and the third pull rod has two pieces, which are respectively disposed at two sides of the second end of the first pull rod, the second end of the second pull rod, and the second end of the third pull rod.
Preferably, in any of the above schemes, the material platform includes a bottom plate, a front side guardrail, a rear side guardrail and a rear door plate, the front side guardrail and the rear side guardrail are connected through a fastener to form the side guardrail, the side guardrail is connected with the bottom plate through the fastener, and the rear door plate is connected with the side guardrail and the bottom plate through the fastener to form the material platform with an opening at the front end.
In any of the above schemes, preferably, a third connecting plate is arranged above one end of the front side guardrail close to the guide rail, a seventh connecting hole is arranged on the third connecting plate, and the third connecting plate is connected with the mounting hole through a third connecting piece with third through holes arranged at two ends.
Preferably, in any of the above schemes, the lifting material platform further comprises a lifting system, an attachment supporting system and a falling prevention system.
In any of the above embodiments, preferably, the fastener includes at least one of a bolt, a nut, and a pin.
In any of the above solutions, preferably, the fasteners used for connecting the components in the self-adjusting pull rod and connecting the self-adjusting pull rod with other components are pin shafts.
In any of the above embodiments, preferably, the pin shaft is locked by a cotter pin.
The lifting material platform for the building has an automatic leveling function due to the adoption of the self-adjusting pull rod and the pin shaft, and meanwhile, the structure enables the material platform to be more conveniently installed when being connected with the guide rail; three pull rods in the self-adjusting pull rod radiate in three directions by taking the connecting piece as a center, so that the force between the guide rail and the material platform can be more uniformly distributed; there are 10 tie points altogether between material platform and the guide rail for the connection between material platform and the guide rail is more firm and the guide rail atress is more balanced.
Drawings
Fig. 1 is a schematic view showing a self-adjusting tension bar of a preferred embodiment of an elevating platform for construction according to the present invention.
Fig. 2 is a schematic view showing the connection between the self-adjusting tension rod and the material table of the embodiment of fig. 1 of the elevating material table for buildings according to the present invention.
Fig. 3 is a schematic view showing the connection between the self-adjusting tension rod and the guide rail of the embodiment of fig. 1 of the elevating platform for construction according to the present invention.
Fig. 4 is a schematic view of the material table of the embodiment shown in fig. 1 of the lifting material table for buildings according to the utility model.
Fig. 5 is a schematic view showing the overall structure of the embodiment of the elevating platform for buildings according to the present invention as shown in fig. 1.
The names of the components denoted by the reference numerals in the drawings are as follows:
1-a first pull rod, 2-a second pull rod, 3-a third pull rod, 4-a connecting piece, 5-a U-shaped structure, 6-a fifth connecting hole, 7-a third connecting hole, 8-a first connecting plate, 9-a first connecting piece, 10-a bottom plate, 11-a rear door plate, 12-a front side guardrail, 13-a rear side guardrail, 14-a second connecting piece, 15-a guide rail, 16-a mounting hole, 17-a third connecting piece, 18-a third connecting plate, 19-a second connecting plate, 20-a wall-attached support, 21-an upper hoisting point frame, 22-a lower hoisting point frame and 100-a pin shaft.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the following examples.
Example 1
As shown in fig. 1 to 5, a lifting material platform for building comprises a guide rail 15 and a material platform, a plurality of mounting holes 16 are arranged on the guide rail 15 at equal intervals, a first connecting plate 8 is symmetrically arranged on two sides of one end of the guide rail 15 far away from a bottom plate 10 of the material platform, a first connecting hole is arranged on the first connecting plate 8, a self-adjusting pull rod is arranged between the first connecting hole and the mounting holes 16 and comprises a connecting piece 4, a first pull rod 1, a second pull rod 2 and a third pull rod 3, the first end of the first pull rod 1 is connected with the first connecting hole, the first end of the second pull rod 2 and the first end of the third pull rod 3 are connected with the mounting holes 16, and the second end of the first pull rod 1, the second end of the second pull rod 2 and the second end of the third pull rod 3 are connected with the connecting piece 4.
As shown in fig. 1, three second connection holes are arranged on the connection member 4 in a triangular distribution. The second end of the first pull rod 1, the second end of the second pull rod 2 and the second end of the third pull rod 3 are of sheet-shaped structures, and fourth connecting holes are formed in the sheet-shaped structures. And fourth connecting holes in the second ends of the first pull rod 1, the second pull rod 2 and the third pull rod 3 are respectively connected with the three second connecting holes in the connecting piece 4 through fasteners. In this embodiment, it is preferable that the fastening member used here is a pin 100, and the pin 100 is locked by a cotter pin, so that the first pull rod 1, the second pull rod 2, and the third pull rod 3 can be rotated relative to the connecting member 4 under the condition that the pin is ensured not to fall off, thereby providing a possibility for the material table to be automatically leveled. In this embodiment, it is preferable that the connecting member 4 is triangular, three second connecting holes are formed in three corners of the connecting member 4, and meanwhile, two connecting members 4 connected to each group of the first pull rod 1, the second pull rod 2, and the third pull rod 3 are respectively disposed at two sides of the second end of the first pull rod 1, the second end of the second pull rod 2, and the second end of the third pull rod 3. The shape of the connecting piece 4, the arrangement mode of the second connecting holes on the connecting piece 4, the connecting pieces 4, the first pull rod 1, the second pull rod 2 and the third pull rod 3, the connecting fasteners adopted by the connecting piece 4, the number of the connecting pieces 4 and the like can be adjusted according to actual conditions.
As shown in fig. 2, the first end of the first pull rod 1 is a sheet structure, and a third connection hole 7 is formed in the first end of the first pull rod 1, the third connection hole 7 on the first end of the first pull rod 1 is connected to the first connection hole on the first connection plate 8 through a first connection plate 9 and a fastener, the first connection plate 9 and the fastener are aligned to each other and then threaded through, and the first connection hole on the first connection plate 8 and the first connection plate 9 are aligned to each other and then threaded through, so that the first pull rod 1 is connected to the first connection plate 8. The fastener used here is a pin which is locked by a cotter pin. Each first pull rod 1 is connected with the first connecting plate 8 through two first connecting plates 9, and the two first connecting plates 9 are located on two sides of the first connecting plate 8 and the sheet structure of the first end of the first pull rod 1.
As shown in fig. 2 and 3, the first end of the second pull rod 2 and the first end of the third pull rod 3 are U-shaped structures 5, and the two wings of the U-shaped structures 5 are provided with fifth connecting holes 6, and the fifth connecting holes 6 are connected with mounting holes 16 on the guide rail 15 through fasteners. Specifically, taking the second pull rod 2 as an example, two wings of the U-shaped structure 5 at the first end of the second pull rod 2 are disposed on two sides of one of the guide rails 15, and the fastening member is threaded after the fifth connecting hole 6 is aligned with the mounting hole 16 on the guide rail 15, so as to connect the first end of the second pull rod 2 with the guide rail 15. The connection between the third pull rod 3 and the guide rail 15 is the same. In this embodiment it is preferred that the fastening means used here is a pin, which is locked by a cotter pin. As shown in fig. 3, the third tie rod 3 is disposed above the second tie rod 2, and at least one mounting hole 16 is spaced between the mounting hole 16 connected to the first end of the third tie rod 3 and the mounting hole 16 connected to the first end of the second tie rod 2. In this embodiment, it is preferable to space the mounting holes 16 by two. The connection positions between the second pull rod 2 and the third pull rod 3 and the guide rail 15 are separated by a certain distance, so that the stress of the guide rail 15 can be dispersed, but if the separation distance is longer, under the same load, the stress of the second pull rod 2 and the third pull rod 3 can be increased, and therefore, the installation holes are preferably separated by 1-3.
As shown in fig. 4 and 5, the other end of the bottom plate 10 of the material table is symmetrically provided with a second connecting plate 19, and the second connecting plate 19 is connected with the guide rail 15 through a second connecting piece 14. The second connecting plate 19 is provided with a sixth connecting hole, the second connecting piece 14 is provided with three second through holes distributed in a triangular shape, one of the second through holes is connected with the sixth connecting hole through a fastener, and the other two second through holes are connected with the two mounting holes 16 on the guide rail 15 through fasteners. Each second connecting plate 19 is connected with the guide rail 15 through two second connecting pieces 14, and the two second connecting pieces 14 are located on two sides of the second connecting plate 19 and the guide rail 15.
As shown in fig. 4, the material platform includes a bottom plate 10, a front side guardrail 12, a rear side guardrail 13 and a rear door plate 11, the front side guardrail 12 and the rear side guardrail 13 are connected by a fastener to form a side guardrail, the side guardrail is connected with the bottom plate 10 by a fastener, and the rear door plate 11 is connected with the side guardrail and the bottom plate 10 by fasteners to form a material platform with an opening at the front end. A third connecting plate 20 is arranged above one end of the front side guardrail 12 close to the guide rail 15, a seventh connecting hole is arranged on the third connecting plate, and the third connecting plate 18 is connected with the mounting hole 16 through a third connecting piece 17 with third through holes arranged at two ends.
For the fastener not particularly described, a bolt and a nut are preferably used.
The lifting material platform further comprises a lifting system, an attachment supporting system and an anti-falling system. As shown in fig. 5, the guide rail 15 is installed on the building body by attaching the wall-attached support 20 in the supporting system, and the lifting points are installed by the upper lifting point frame 21 and the lower lifting point frame 22 of the lifting system, so as to lift the material platform.
For other parts, which are not described, of the lifting material platform for the building, reference may be made to a specific implementation manner in the prior art, and a detailed description thereof is omitted as it is not an innovative point of the present application.
It should be noted that the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the foregoing embodiments illustrate the utility model in detail, those skilled in the art will appreciate that: it is possible to modify the technical solutions described in the foregoing embodiments or to substitute some or all of the technical features thereof, without departing from the scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a material platform goes up and down for building, includes guide rail (15) and material platform, its characterized in that: a plurality of mounting holes (16) are arranged on the guide rail (15) at equal intervals, first connecting plates (8) are symmetrically arranged on two sides of one end, far away from the guide rail (15), of the bottom plate (10) of the material platform, a first connecting hole is arranged on the first connecting plate (8), a self-adjusting pull rod is arranged between the first connecting hole and the mounting hole (16), the self-adjusting pull rod comprises a connecting piece (4), a first pull rod (1), a second pull rod (2) and a third pull rod (3), the first end of the first pull rod (1) is connected with the first connecting hole, the first ends of the second pull rod (2) and the third pull rod (3) are connected with the mounting hole (16), the second end of the first pull rod (1), the second end of the second pull rod (2) and the second end of the third pull rod (3) are connected with the connecting piece (4).
2. The elevating material table for construction as set forth in claim 1, wherein: and three second connecting holes which are distributed in a triangular shape are arranged on the connecting piece (4).
3. The elevating material table for construction as set forth in claim 2, wherein: the first end of the first pull rod (1) is of a sheet structure, and a third connecting hole (7) is formed in the first end of the first pull rod; the second end of the first pull rod (1), the second end of the second pull rod (2) and the second end of the third pull rod (3) are of sheet-shaped structures, and fourth connecting holes are formed in the sheet-shaped structures.
4. The elevating material platform for construction as set forth in claim 3, wherein: the first end of second pull rod (2) first end of third pull rod (3) is U type structure (5), be provided with fifth connecting hole (6) on the both wings of U type structure (5), fifth connecting hole (6) pass through the fastener with mounting hole (16) on guide rail (15) are connected.
5. The elevating material table for construction as set forth in claim 3, wherein: the third connecting hole (7) on the first end of the first pull rod (1) is connected with the first connecting hole through a first connecting sheet (9) with first through holes arranged at two ends and a fastener.
6. The elevating material table for construction as set forth in claim 3, wherein: and a fourth connecting hole at the second end of the first pull rod (1), the second end of the second pull rod (2) and the second end of the third pull rod (3) is respectively connected with the three second connecting holes on the connecting piece (4) through fasteners.
7. The elevating material table for construction as set forth in claim 1, wherein: the other end of the bottom plate (10) of the material platform is symmetrically provided with second connecting plates (19), and the second connecting plates (19) are connected with the guide rails (15) through second connecting pieces (14).
8. The elevating material table for construction as set forth in claim 7, wherein: the second connecting plate (19) is provided with a sixth connecting hole, the second connecting plate (14) is provided with three second through holes distributed in a triangular shape, one of the second through holes is connected with the sixth connecting hole through a fastener, and the other two second through holes are respectively connected with the two mounting holes (16) in the guide rail (15) through fasteners.
9. The elevating material platform for construction as set forth in claim 6, wherein: the connecting pieces (4) connected with the first pull rod (1), the second pull rod (2) and the third pull rod (3) of each group are provided with two pieces which are respectively arranged at the two sides of the second end of the first pull rod (1), the second end of the second pull rod (2) and the second end of the third pull rod (3).
10. The elevating material table for construction as set forth in claim 4, 5 or 6, wherein: the fastener is a pin shaft, and the pin shaft is locked through a cotter pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220227460.8U CN216764250U (en) | 2022-01-27 | 2022-01-27 | Lifting material platform for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220227460.8U CN216764250U (en) | 2022-01-27 | 2022-01-27 | Lifting material platform for building |
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| CN216764250U true CN216764250U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220227460.8U Active CN216764250U (en) | 2022-01-27 | 2022-01-27 | Lifting material platform for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201348A (en) * | 2023-01-04 | 2023-06-02 | 中煤地建设工程有限公司 | Frame structure is climbed in outer wall construction and health safety monitoring system thereof |
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2022
- 2022-01-27 CN CN202220227460.8U patent/CN216764250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201348A (en) * | 2023-01-04 | 2023-06-02 | 中煤地建设工程有限公司 | Frame structure is climbed in outer wall construction and health safety monitoring system thereof |
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