CN215291319U - Multi-point elevator shaft construction lifting platform - Google Patents
Multi-point elevator shaft construction lifting platform Download PDFInfo
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- CN215291319U CN215291319U CN202120834668.1U CN202120834668U CN215291319U CN 215291319 U CN215291319 U CN 215291319U CN 202120834668 U CN202120834668 U CN 202120834668U CN 215291319 U CN215291319 U CN 215291319U
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- truss
- elevator shaft
- guide rail
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Abstract
The utility model discloses a multiple spot position elevartor shaft construction hoisting platform, this hoisting platform is including the wall body of having been under construction, install more than two sets of wall supports that attach on the wall body of having been under construction symmetrically, install on every group attaches the wall support and climb a guide rail, install electric block on the upper portion of the wall body of having been under construction, and electric block's couple and climb a guide rail lower extreme and be connected, fixedly connected with main truss between the top of climbing a guide rail, be fixed with a set of secondary truss perpendicularly on main truss, constitute the truss platform, it has elevartor shaft operation platform and elevator shaft template subassembly to hang respectively through wire rope in the below of truss platform. The utility model discloses a laying truss platform, elevartor shaft operation platform and electric block hoist lift system, forming multiple spot position overall lift system, can climb through electric block is automatic in the work progress, improved the efficiency of construction of elevartor shaft, practiced thrift the manual work, shortened the engineering time.
Description
Technical Field
The utility model relates to a multiple spot position elevartor shaft construction promotes platform belongs to construction technical field.
Background
The construction operation platform of the elevator shaft at the position of the existing super high-rise core tube is mainly constructed in a mode of erecting a scaffold, and the scaffold is erected to a construction layer from the bottom; the method comprises the following steps that a template is required to be laid at the upper end of a scaffold, so that workers can conveniently step on the template to carry out construction, the template at the upper end of the scaffold is required to be dismantled by the workers every time one layer of concrete is poured, then the scaffold is heightened to a construction layer, and the template is laid again; the I-steel stress layer that encorbelments needs to be done because the steel pipe strength problem of scaffold frame at every certain floor, needs the fixed steel of encorbelmenting of embedded steel bar, and manpower and materials are wasted to this kind of operating means, greatly reduced the efficiency of construction, prolonged construction cycle.
In addition, after the traditional formwork around the elevator shaft is manually dismantled, the formwork needs to be manually transferred to an upper construction layer, a reinforcing back edge and the like, or the whole elevator shaft is hoisted by using a tower crane, so that the process is dangerous, and the formwork and the reinforcing member are easy to fall off and fall down to hurt people; the work of demolising of later stage scaffold frame and steel of encorbelmenting in the super high-rise elevator shaft is very dangerous, and these dismouting work need consume a large amount of manual works simultaneously, and the work progress benefit is low, is unfavorable for project construction cost's control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a efficiency of construction is high, with low costs, convenient operation's multiple spot position elevartor shaft construction lift platform to overcome not enough among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multiple spot position elevartor shaft construction lift platform, including the wall body of having constructed, install more than two sets of wall supports that attach on the wall body of having constructed symmetrically, install on every group attaches the wall support and climb a guide rail, install electric block on the upper portion of the wall body of having constructed, and electric block's couple is connected with climbing a guide rail lower extreme, fixedly connected with main truss between the top of climbing a guide rail, be fixed with a set of secondary truss perpendicularly on main truss, constitute the truss platform, it has elevartor shaft operation platform and elevator shaft template subassembly to hang respectively through wire rope in the below of truss platform.
Furthermore, each main truss is fixedly connected with more than two climbing frame guide rails.
Furthermore, a small platform for operation of the upper person is fixedly arranged on the climbing frame guide rail.
Furthermore, the elevator shaft template assembly consists of a template, a back ridge and a wall-penetrating bolt.
Since the technical scheme is used, the utility model discloses an advantage has below:
firstly, a multi-point integral lifting system is formed by arranging a truss platform, an elevator shaft operating platform and an electric hoist lifting system, and the elevator shaft can automatically climb through the electric hoist in the construction process, so that the construction efficiency of the elevator shaft is improved, the labor is saved, and the construction time is shortened;
the elevator shaft operating platform is produced industrially, so that the edge sealing performance and the stability are better, the safety and the reliability are higher, and the construction safety is ensured;
the elevator shaft operating platform can also be used as a material transporting platform, materials can be placed above the platform and integrally lifted along with the truss platform, and the transporting way and efficiency of the materials are increased;
fifthly, the elevator shaft template component can be fixed with the truss platform through the steel wire rope and integrally lifted along with the truss platform, so that manpower transportation is saved, and production benefits are improved.
Drawings
Fig. 1 is a top view of a schematic structural diagram of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
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 work belong to the protection scope of the present invention.
The embodiment of the utility model provides a: referring to fig. 1 and 2, a multi-point elevator shaft construction lifting platform comprises a constructed wall 1, more than two groups of wall-attached supports 2 are symmetrically installed on the constructed wall 1, a climbing frame guide rail 6 is installed on each group of wall-attached supports 2, an electric hoist 11 is installed on the upper portion of the constructed wall 1, a hook of the electric hoist 11 is connected with the lower end of the climbing frame guide rail 6, a main truss 3 is fixedly connected between the tops of the climbing frame guide rails 6, a group of secondary trusses 4 are vertically fixed on the main truss 3 to form a truss platform, and an elevator shaft operating platform 9 and an elevator shaft template assembly 8 are respectively suspended below the truss platform through a steel wire rope 7. Each main truss 3 is fixedly connected with more than two climbing frame guide rails 6, so that the main trusses 3 can obtain enough supporting strength. The climbing frame guide rail 6 is fixedly provided with a small platform 10 for operation of a person, so that manual operation is facilitated. The elevator shaft formwork assembly 8 consists of a formwork, a back ridge and a wall-penetrating bolt.
When the multipoint elevator shaft construction lifting platform is adopted for elevator shaft construction, the following steps can be adopted:
the method comprises the following steps: firstly, more than two groups of wall-attached supports 2 are symmetrically arranged on a constructed wall body 1, a climbing frame guide rail 6 is arranged on each group of wall-attached supports 2, an electric hoist 11 is arranged on the upper part of the constructed wall body 1, and a hook of the electric hoist 11 is connected with the lower end of the climbing frame guide rail 6;
step two: a main truss 3 is fixedly connected between the tops of the climbing frame guide rails 6, and a group of secondary trusses 4 are vertically fixed on the main truss 3 to form a truss platform;
step three: an elevator shaft operating platform 9 and an elevator shaft template assembly 8 are respectively suspended below the truss platform through steel wire ropes 7; the elevator shaft operating platform 9 can be used as a material transportation platform at the same time;
step four: a worker stands on the elevator shaft operating platform 9 to assemble and fix the elevator shaft template assembly 8, and then the elevator shaft concrete is poured;
step five: after the elevator shaft concrete reaches the designed strength, firstly removing the wall penetrating bolts on the elevator shaft formwork assembly 8, then removing the connecting bolts between the wall attaching support 2 and the climbing frame guide rails 6, finally starting all the electric hoists 11 and simultaneously lifting all the climbing frame guide rails 6 so as to drive the truss platform to be integrally lifted to the previous construction floor, and then fixedly connecting the wall attaching support 2 and the climbing frame guide rails 6;
step six: and repeating the first step to the fifth step until the construction of the elevator shaft of all the floors is completed.
Claims (4)
1. The utility model provides a multiple spot position elevartor shaft construction lift platform, includes construction wall body (1), its characterized in that: install attaching wall support (2) more than two sets of symmetrically on the wall body (1) of having constructed, it climbs a guide rail (6) to install on every group attaches wall support (2), install electronic calabash (11) on the upper portion of wall body (1) of having constructed, and the couple of electronic calabash (11) is connected with climbing a guide rail (6) lower extreme, fixedly connected with main truss (3) between the top of climbing a guide rail (6), be fixed with a set of secondary truss (4) perpendicularly on main truss (3), constitute the truss platform, it has elevartor shaft operation platform (9) and elevartor shaft template component (8) to hang respectively through wire rope (7) in the below of truss platform.
2. The multi-point elevator shaft construction hoist platform of claim 1, characterized in that: each main truss (3) is fixedly connected with more than two climbing frame guide rails (6).
3. The multi-point elevator shaft construction hoist platform of claim 1, characterized in that: and a small upper operating platform (10) is fixedly arranged on the climbing frame guide rail (6).
4. The multi-point elevator shaft construction hoist platform of claim 1, characterized in that: the elevator shaft formwork component (8) consists of a formwork, a back ridge and a wall-penetrating bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120834668.1U CN215291319U (en) | 2021-04-22 | 2021-04-22 | Multi-point elevator shaft construction lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120834668.1U CN215291319U (en) | 2021-04-22 | 2021-04-22 | Multi-point elevator shaft construction lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291319U true CN215291319U (en) | 2021-12-24 |
Family
ID=79537706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120834668.1U Active CN215291319U (en) | 2021-04-22 | 2021-04-22 | Multi-point elevator shaft construction lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291319U (en) |
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2021
- 2021-04-22 CN CN202120834668.1U patent/CN215291319U/en active Active
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