CN216380518U - Steel construction elevator well construction platform - Google Patents
Steel construction elevator well construction platform Download PDFInfo
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- CN216380518U CN216380518U CN202122620599.7U CN202122620599U CN216380518U CN 216380518 U CN216380518 U CN 216380518U CN 202122620599 U CN202122620599 U CN 202122620599U CN 216380518 U CN216380518 U CN 216380518U
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Abstract
The utility model discloses a steel structure elevator shaft construction platform, which comprises a workbench, wherein a lifting mechanism is arranged at the upper part of the workbench, a first telescopic mechanism is arranged at the lower part of the workbench, and a second telescopic mechanism and a third telescopic mechanism are arranged at the upper part of the lifting mechanism; the first telescopic mechanism is used for fixing the workbench on a steel structure elevator shaft frame at the lower layer; the second telescopic mechanism and the third telescopic mechanism are used for fixing the lifting mechanism on a steel structure elevator shaft frame on the upper layer; the lifting mechanism is used for lifting the working platform to the upper steel structure elevator well construction section from the lower steel structure elevator well construction section. The utility model has the advantages that: simple structure, simple to operate, it is convenient to be under construction, and construction cost is low, is favorable to reduction in production cost, improves the profit of enterprise.
Description
Technical Field
The utility model relates to the technical field of elevator shaft construction, in particular to a steel structure elevator shaft construction platform.
Background
The elevator shaft construction platform is a common elevator shaft construction facility, and can help operators to finish construction of an elevator shaft better and faster. However, most elevator shaft construction platforms on the market are complex in structure, installation and operation are laborious, a large amount of time and energy can be consumed, the construction cost of the platform is low, and the reduction of the construction cost is not facilitated.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the background art, the utility model aims to provide a steel structure elevator shaft construction platform which is simple in structure and convenient to install and operate.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a steel structure elevator shaft construction platform is used for steel structure elevator shaft construction and comprises a workbench, wherein a lifting mechanism is arranged at the upper part of the workbench, a first telescopic mechanism is arranged at the lower part of the workbench, and a second telescopic mechanism and a third telescopic mechanism are arranged at the upper part of the lifting mechanism;
when the lifting device is used, the workbench and the lifting mechanism are respectively arranged in the construction sections of the steel structure elevator shafts on two different layers, the workbench is arranged at the lower part, and the lifting mechanism is arranged at the upper part;
the first telescopic mechanism is used for detachably fixing the working table on a steel structure elevator shaft frame which is positioned on the same layer as the working table;
the second telescopic mechanism and the third telescopic mechanism are used for detachably fixing the lifting mechanism on a steel structure elevator shaft frame which is positioned at the same layer as the lifting mechanism;
the lifting mechanism is used for lifting the working platform from the lower layer to the steel structure elevator shaft construction section of the upper layer, and is used for lifting the second telescopic mechanism and the third telescopic mechanism which are connected with the lifting mechanism to the steel structure elevator shaft construction section of the upper layer.
Further in the above technical solution, there are a plurality of the first telescopic mechanisms, and the plurality of the first telescopic mechanisms are symmetrically arranged on the left and right sides of the bottom of the workbench;
the second telescopic mechanism and the third telescopic mechanism are respectively provided with two parts, the two second telescopic mechanisms are symmetrically arranged on the left side and the right side of the top of the lifting mechanism, and the two third telescopic mechanisms are symmetrically arranged on the left side and the right side of the middle of the lifting mechanism.
Further, in the technical scheme, one end of each first telescopic mechanism is correspondingly and fixedly connected with the workbench, and the other end of each first telescopic mechanism is correspondingly and fixedly connected with a cross beam of the steel structure elevator hoistway frame arranged on the same floor in a clamping manner;
one end of each second telescopic mechanism and one end of each third telescopic mechanism correspond to and are fixedly connected with the lifting mechanism, and the other ends of the second telescopic mechanisms and the third telescopic mechanisms correspond to and are connected with the cross beams of the steel structure elevator shaft frames arranged on the same floor in a clamping mode.
Further in above-mentioned technical scheme, every first telescopic machanism all contains a first screw rod, a first thread bush and a first motor, first screw rod one end connect soon in the first thread bush, the other end pass a screw rod supporting seat and with first motor links to each other, first motor is fixed on the bottom surface of workstation, first thread bush one end cup joints on the first screw rod, and the other end passes a thread bush supporting seat and links to each other with a first jack catch, first jack catch is used for cooperating with the crossbeam looks joint of steel construction elevator well frame.
Further in above-mentioned technical scheme, every second telescopic machanism and third telescopic machanism all contain a first telescopic link and a first flexible hydro-cylinder, first telescopic link one end with first flexible hydro-cylinder links to each other, and the other end links to each other with a second jack catch, first flexible hydro-cylinder is fixed elevating system is last, the second jack catch is used for cooperating with the crossbeam looks joint of steel construction elevator well frame.
Further in the above technical scheme, the elevating system includes a second screw, a second threaded sleeve and a second motor, the upper end of the second screw is screwed in the second threaded sleeve, the lower end of the second screw passes through a screw sleeve seat and is connected with the second motor, the upper end of the second threaded sleeve is correspondingly connected with two second telescopic mechanisms, the lower end of the second threaded sleeve is sleeved on the second screw and is correspondingly connected with two third telescopic mechanisms, the screw sleeve seat is arranged in the center of the workbench in a penetrating manner, and the second motor is fixed in the center of the bottom of the workbench.
Further, in the above technical scheme, guard rails are further arranged on the front side and the rear side of the workbench.
Compared with the prior art, the utility model has the advantages that: simple structure, simple to operate, it is convenient to be under construction, and construction cost is low, is favorable to reduction in production cost, improves the profit of enterprise.
Drawings
FIG. 1 is a schematic view of an embodiment of a steel structure elevator shaft construction platform of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 to 10 are views illustrating a process of using the steel structure elevator shaft construction platform according to the present invention;
FIG. 11 is an enlarged view of node A of FIG. 3;
FIG. 12 is an enlarged view of the node B of FIG. 5;
fig. 13 is a schematic layout structure of a steel-structured elevator shaft frame;
description of reference numerals: 1. a work table; 2. a lifting mechanism; 2.1, a second screw; 2.2, a second threaded sleeve; 2.3, a second motor; 2.4, a screw sleeve seat; 3. a first telescoping mechanism; 3.1, a first screw; 3.2, a first threaded sleeve; 3.3, a first motor; 3.4, a screw rod supporting seat; 3.5, a threaded sleeve supporting seat; 3.6, a first jaw; 4. a second telescoping mechanism; 4.1, a first telescopic rod; 4.2, a first telescopic oil cylinder; 4.3, a second jaw; 5. a third telescoping mechanism; 6. a guard rail.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the following description further explains how the utility model is implemented by combining the attached drawings and the detailed implementation modes.
Referring to fig. 1, an embodiment of a steel structure elevator hoistway construction platform according to the present invention includes a working platform 1, a lifting mechanism 2 disposed on an upper portion of the working platform 1, a first telescoping mechanism 3 disposed on a lower portion of the working platform 1, and a second telescoping mechanism 4 and a third telescoping mechanism 5 disposed on an upper portion of the lifting mechanism 2; when the lifting device is used, the working platform 1 and the lifting mechanism 2 are respectively arranged in two steel structure elevator shaft construction sections on different layers, the working platform 1 is arranged below, and the lifting mechanism 2 is arranged above. When in construction use, the first telescopic mechanism 3 is used for detachably fixing the working platform 1 on the steel structure elevator shaft frame beam 102 which is positioned at the same layer as the working platform 1; the second telescopic mechanism 4 and the third telescopic mechanism 5 are used for detachably fixing the lifting mechanism 2 on a steel structure elevator shaft frame beam 102 which is positioned at the same layer as the lifting mechanism 2; the lifting mechanism 2 is used for lifting the working platform 1 positioned on the lower floor from the steel structure elevator shaft construction section on the lower floor to the steel structure elevator shaft construction section on the upper floor, and is used for lifting the second telescopic mechanism 4 and the third telescopic mechanism 5 connected with the working platform into the steel structure elevator shaft construction section on the upper floor.
In the embodiment of the utility model, a plurality of first telescopic mechanisms 3 are arranged, and the plurality of first telescopic mechanisms 3 are symmetrically arranged at the left side and the right side of the bottom of the workbench 1; the number of the second telescopic mechanisms 4 and the number of the third telescopic mechanisms 5 are two, the two second telescopic mechanisms 4 are symmetrically arranged on the left side and the right side of the top of the lifting mechanism 2, and the two third telescopic mechanisms 5 are symmetrically arranged on the left side and the right side of the middle of the lifting mechanism 2.
Specifically, in the embodiment of the present invention, referring to fig. 1, one end of each first telescoping mechanism 3 is correspondingly and fixedly connected to the working platform 1, and the other end of each first telescoping mechanism is correspondingly and fixedly connected to the cross beam 102 of the steel-structured elevator hoistway frame arranged on the same floor; one end of each of the second telescoping mechanism 4 and the third telescoping mechanism 5 is correspondingly and fixedly connected with the lifting mechanism 2, and the other end of each of the second telescoping mechanism 4 and the third telescoping mechanism 5 is correspondingly and fixedly connected with the cross beam 102 of the steel structure elevator shaft frame arranged on the same floor in a clamping manner.
More specifically, in the embodiment of the present invention, referring to fig. 1 and 2, each first telescoping mechanism 3 includes a first screw 3.1, a first threaded sleeve 3.2, and a first motor 3.3; one end of a first screw rod 3.1 of each first telescopic mechanism 3 is screwed in a first threaded sleeve 3.2 corresponding to the first screw rod, the other end of the first screw rod passes through a screw rod supporting seat 3.4 and is connected with a corresponding first motor 3.3, the first motor 3.3 of each first telescopic mechanism 3 is fixed on the bottom surface of the workbench 1, one end of a first threaded sleeve 3.2 of each first telescopic mechanism 3 is sleeved on the first screw rod 3.1 corresponding to the first screw rod, the other end of the first threaded sleeve passes through a threaded sleeve supporting seat 3.5 and is connected with a first clamping jaw 3.6, and the first clamping jaw 3.6 of each first telescopic mechanism 3 is used for being clamped and matched with a hoistway frame beam 102 of a steel structure elevator hoistway.
More specifically, in the embodiment of the present invention, referring to fig. 1, 11 and 12, each of the second telescopic mechanism 4 and the third telescopic mechanism 5 includes a first telescopic rod 4.1 and a first telescopic cylinder 4.2; one end of a first telescopic rod 4.1 of each second telescopic mechanism 4 is connected with a corresponding first telescopic oil cylinder 4.2, the other end of the first telescopic rod is connected with a second jaw 4.3, the first telescopic oil cylinder 4.2 of each second telescopic mechanism 4 is correspondingly fixed at the upper part of the lifting mechanism 2, and the second jaw 4.3 of each second telescopic mechanism 4 is used for being clamped and matched with a cross beam of a steel structure elevator shaft frame; one end of a first telescopic rod 4.1 of each third telescopic mechanism 5 is connected with a corresponding first telescopic oil cylinder 4.2, the other end of the first telescopic rod is connected with a second clamping jaw 4.3, the first telescopic oil cylinder 4.2 of each third telescopic mechanism 5 is correspondingly fixed in the middle of the lifting mechanism 2, and the second clamping jaw 4.3 of each third telescopic mechanism 5 is used for being clamped and matched with a shaft frame cross beam 102 of a steel structure elevator shaft.
Specifically, in the embodiment of the present invention, referring to fig. 1 and fig. 2, the lifting mechanism 2 includes a second screw rod 2.1, a second threaded sleeve 2.2, and a second motor 2.3, the upper end of the second screw rod 2.1 is screwed into the second threaded sleeve 2.2, the lower end of the second screw rod 2.1 passes through a screw sleeve seat 2.4 and is connected to the second motor 2.3, the upper end of the second threaded sleeve 2.2 is correspondingly connected to two second telescopic mechanisms 4, the lower end of the second threaded sleeve 2.2 is sleeved on the second screw rod 2.1 and is correspondingly connected to two third telescopic mechanisms 5, the screw sleeve seat 2.4 is inserted into the center of the workbench 1, and the second motor 2.3 is fixed to the center of the bottom of the workbench 1.
More specifically, in the embodiment of the present invention, referring to fig. 1 and 2, guard rails 6 are further provided on front and rear sides of the table 1 to prevent workers from inadvertently falling off the table.
Specifically, a steel-structured elevator shaft implemented by the embodiment of the present invention is configured by four shaft frame columns 101 and a plurality of shaft frame cross members 102, as shown in fig. 13.
The construction process of the construction platform of the steel structure elevator shaft is as follows:
firstly, placing a steel structure elevator shaft construction platform in a steel structure elevator shaft to be constructed, supporting and fixing a working platform 1 on a steel structure elevator shaft frame cross beam 102 at the bottom layer through a first telescopic mechanism 3 arranged at the lower part of the working platform 1, and supporting and fixing a lifting mechanism 2 on a steel structure elevator shaft frame cross beam 102 at a second layer through a second telescopic mechanism 4 and a third telescopic mechanism 5 arranged at the upper part of the lifting mechanism 2, wherein the steel structure elevator shaft construction platform is shown in the figures 3 to 5;
secondly, starting the construction of the elevator shaft with the steel structure at the bottom layer, firstly loosening the connection between the worktable 1 and the beam 102 of the elevator shaft frame with the steel structure at the bottom layer after the construction of the elevator shaft with the steel structure at the bottom layer is finished, then the working platform 1 is lifted to the steel structure lift shaft of the second floor by the lifting mechanism 2, and the working platform 1 is supported and fixed on the cross beam 201 of the steel structure lift shaft frame of the second floor by the first telescopic mechanism 3 at the lower part of the working platform 1, then the connection between the lifting mechanism 2 and the cross beam 201 of the steel structure elevator shaft frame at the second floor is released, and then the second telescoping mechanism 4 and the third telescoping mechanism 5 are lifted to the steel structure elevator shaft at the third floor through the lifting mechanism 2, the lifting mechanism 2 is supported and fixed on a steel structure elevator shaft frame beam 201 of a third floor through a second telescopic mechanism 4 and a third telescopic mechanism 5, as shown in fig. 6 to 10;
thirdly, starting the construction of the steel structure elevator shaft on the second floor, repeating the second step after the construction of the steel structure elevator shaft on the second floor is finished, lifting the workbench 1 into the steel structure elevator shaft on the third floor, supporting and fixing the lifting mechanism 2 on the steel structure elevator shaft frame beam 102 on the fourth floor, and then starting the construction of the steel structure elevator shaft on the third floor;
fourthly, after the construction of the steel structure elevator shaft of the third layer is finished, repeating the second step again, and continuously repeating the operation of the positions of the workbench 1 and the lifting mechanism 2 in the way until the construction of the steel structure elevator shaft of the top layer is finished;
and fifthly, after the construction of the top steel structure elevator shaft is completed, detaching the lifting mechanism 2 and the workbench 1 of the steel structure elevator shaft construction platform from the top steel structure elevator shaft frame cross beam 102 respectively, and taking out the steel structure elevator shaft from the constructed steel structure elevator shaft.
Finally, the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields using the contents of the present specification and the attached drawings are included in the scope of the present invention.
Claims (7)
1. The utility model provides a steel construction elevator well construction platform for steel construction elevator well construction, its characterized in that: the device comprises a workbench (1), wherein a lifting mechanism (2) is arranged at the upper part of the workbench (1), a first telescopic mechanism (3) is arranged at the lower part of the workbench (1), and a second telescopic mechanism (4) and a third telescopic mechanism (5) are arranged at the upper part of the lifting mechanism (2);
when the lifting platform is used, the workbench (1) and the lifting mechanism (2) are respectively arranged in the construction sections of the steel structure elevator shafts on two different layers, the workbench (1) is arranged below, and the lifting mechanism (2) is arranged above;
the first telescopic mechanism (3) is used for detachably fixing the workbench (1) on a steel structure elevator hoistway frame cross beam (102) which is positioned on the same layer as the workbench (1);
the second telescopic mechanism (4) and the third telescopic mechanism (5) are used for detachably fixing the lifting mechanism (2) on a steel structure elevator shaft frame cross beam (102) which is positioned on the same layer as the lifting mechanism (2);
the lifting mechanism (2) is used for lifting the working platform (1) from the lower layer to the steel structure elevator well construction section of the upper layer, and is used for lifting the second telescopic mechanism (4) and the third telescopic mechanism (5) which are connected with the working platform to the steel structure elevator well construction section of the upper layer.
2. The steel structure elevator hoistway construction platform of claim 1, wherein: the number of the first telescopic mechanisms (3) is multiple, and the first telescopic mechanisms (3) are symmetrically arranged on the left side and the right side of the bottom of the workbench (1) in a left-right mode;
second telescopic machanism (4) and third telescopic machanism (5) all have two, and two second telescopic machanism (4) are bilateral symmetry and establish separately the left and right sides at elevating system (2) top, two third telescopic machanism (5) are bilateral symmetry and establish separately the left and right sides at elevating system (2) middle part.
3. The steel structure elevator hoistway construction platform of claim 2, wherein: one end of each first telescopic mechanism (3) is correspondingly and fixedly connected with the workbench (1), and the other end of each first telescopic mechanism is correspondingly and fixedly connected with a cross beam (102) of a steel structure elevator shaft frame arranged on the same floor in a clamping manner;
one end of each second telescopic mechanism (4) and one end of each third telescopic mechanism (5) are correspondingly and fixedly connected with the lifting mechanism (2), and the other ends of the second telescopic mechanisms and the third telescopic mechanisms are correspondingly and fixedly connected with a cross beam (102) of a steel structure elevator shaft frame arranged on the same floor in a clamping mode.
4. The steel structure elevator hoistway construction platform of claim 3, wherein: every first telescopic machanism (3) all contain a first screw rod (3.1), a first thread bush (3.2) and a first motor (3.3), first screw rod (3.1) one end connect soon in first thread bush (3.2), the other end pass a screw rod supporting seat (3.4) and with first motor (3.3) link to each other, first motor (3.3) are fixed on the bottom surface of workstation (1), first thread bush (3.2) one end cup joint on first screw rod (3.1), the other end passes a thread bush supporting seat (3.5) and links to each other with a first jack catch (3.6), first jack catch (3.6) are used for cooperating with the crossbeam looks joint of steel construction elevator well frame.
5. The steel structure elevator hoistway construction platform of claim 3, wherein: every second telescopic machanism (4) and third telescopic machanism (5) all contain a first telescopic link (4.1) and a first flexible hydro-cylinder (4.2), first telescopic link (4.1) one end with first flexible hydro-cylinder (4.2) link to each other, and the other end links to each other with a second jack catch (4.3), first flexible hydro-cylinder (4.2) are fixed elevating system (2) are last, second jack catch (4.3) are used for cooperating with the crossbeam looks joint of steel construction elevator well frame.
6. The steel structure elevator hoistway construction platform of claim 3 or 5, wherein: elevating system (2) contain a second screw rod (2.1), a second screw thread sleeve pipe (2.2) and a second motor (2.3), connect soon on second screw rod (2.1) in second screw thread sleeve pipe (2.2), the lower extreme pass a screw rod cover barrel seat (2.4) and with second motor (2.3) link to each other, second screw thread sleeve pipe (2.2) upper end corresponds and two second telescopic machanism (4) link to each other, and the lower pot head is established on second screw rod (2.1) and corresponds and two third telescopic machanism (5) links to each other, screw rod cover barrel seat (2.4) are worn to establish workstation (1) central authorities, second motor (2.3) are fixed workstation (1) bottom central authorities.
7. The steel structure elevator hoistway construction platform of claim 1, wherein: guard rails (6) are further arranged on the front side and the rear side of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122620599.7U CN216380518U (en) | 2021-10-29 | 2021-10-29 | Steel construction elevator well construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122620599.7U CN216380518U (en) | 2021-10-29 | 2021-10-29 | Steel construction elevator well construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216380518U true CN216380518U (en) | 2022-04-26 |
Family
ID=81247797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122620599.7U Active CN216380518U (en) | 2021-10-29 | 2021-10-29 | Steel construction elevator well construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216380518U (en) |
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2021
- 2021-10-29 CN CN202122620599.7U patent/CN216380518U/en active Active
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