CN214575559U - Elevator shaft assembly type construction operation platform - Google Patents
Elevator shaft assembly type construction operation platform Download PDFInfo
- Publication number
- CN214575559U CN214575559U CN202120771349.0U CN202120771349U CN214575559U CN 214575559 U CN214575559 U CN 214575559U CN 202120771349 U CN202120771349 U CN 202120771349U CN 214575559 U CN214575559 U CN 214575559U
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- Prior art keywords
- support rod
- rod
- upper horizontal
- door
- vertical
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000009435 building construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
An elevator shaft assembly type construction operation platform relates to the field of building construction and comprises a door rod, a safety net, two groups of support frames and a horizontal limiting support; each group of support frames comprises an upper horizontal support rod, a lower T-shaped support rod, a vertical support rod and an oblique support rod, the inner end of the upper horizontal support rod is hinged with the upper end of the oblique support rod, the lower end of the oblique support rod is welded on the lower T-shaped support rod, the upper end of the vertical support rod is connected with the upper horizontal support rod, and the lower end of the vertical support rod is connected with the lower T-shaped support rod; welding a positioning steel bar on the upper horizontal support rod; the horizontal limiting support is connected between the two upper horizontal supporting rods; the safety net is connected below the two upper horizontal supporting rods; a limiting plate is welded and fixed at the outer end of each upper horizontal supporting rod, and a door rod is positioned between the fixed limiting plate and the outer wall of the elevator shaft; the inner end of each upper horizontal support rod is connected with a steel wire rope, and the other end of the steel wire rope is connected to the inner wall at the upper end of the upper layer of door opening. The utility model discloses conveniently install and remove.
Description
Technical Field
The utility model relates to a construction field especially relates to construction operation platform's of elevartor shaft structure.
Background
At present, the construction modes of the common elevator shaft mainly comprise the following modes: one is to pass through scaffold tubes in the holes reserved on the wall of the shaft and lay scaffold boards or templates for construction; secondly, pre-burying a hole in a shaft wall, penetrating channel steel through two panel walls and fixing, and then spreading a scaffold board or a template on the channel steel for construction; and thirdly, erecting scaffolds layer by layer from the bottom layer, and paving a template or scaffold board on the upper part of the scaffold body for construction along with the increase of the height of the building. The construction modes have the defects that the operation platform is complex and tedious to erect or install, the operation platform is made of scattered materials, labor, time and materials are wasted, the operation platform is inconvenient to disassemble, and potential safety hazards exist.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, provide an elevator shaft assembled construction operation platform who conveniently installs and removes.
The purpose of the utility model is realized like this: an elevator shaft assembly type construction operation platform is installed in an elevator shaft, the elevator shaft is provided with a door opening on each floor, and the construction operation platform comprises a door rod, a safety net, two groups of support frames and a horizontal limiting support between the two groups of support frames; each group of support frames comprises an upper horizontal support rod, a lower T-shaped support rod, a vertical support rod and an oblique support rod, one end of the upper horizontal support rod is arranged in the elevator shaft, the other end of the upper horizontal support rod extends out of the elevator shaft, the inner end of the upper horizontal support rod is hinged with the upper end of the oblique support rod, the lower end of the oblique support rod is welded on the lower T-shaped support rod, the upper end of the vertical support rod is connected with the upper horizontal support rod, and the lower end of the vertical support rod is connected with the lower T-shaped support rod; welding vertical positioning steel bars on the upper horizontal support rods, wherein the positioning steel bars are used for installing a scaffold; the horizontal limiting support is connected between the two upper horizontal supporting rods; the safety net is connected below the two upper horizontal supporting rods; the length of each door rod is greater than the width of each door opening, a limiting plate is welded and fixed to the outer end of each upper horizontal supporting rod, the door rods are arranged on the two upper horizontal supporting rods, and the door rods are located between the fixing limiting plates and the outer wall of the elevator shaft; the inner end of each upper horizontal support rod is connected with a steel wire rope, and the other end of the steel wire rope is connected to the inner wall at the upper end of the upper layer of door opening.
The utility model discloses an it is articulated mutually with diagonal bracing pole to go up horizontal support bar, diagonal bracing pole and T type bracing piece weld down mutually, and the level is spacing to prop through two horizontal support bars of bolted connection, and vertical support bar's upper and lower both ends are connected through the socket joint mode, form whole component. The outer end of the upper horizontal supporting rod is limited by a fixed limiting plate and a door rod, and the inner end of the upper horizontal supporting rod is connected with a steel wire rope and fixed with the inner wall at the upper end of the upper door opening. The door rod and the steel wire rope bear the load of the construction operation platform together. The vertical steel pipe of scaffold frame is inserted on the spacer bar, and there is the safety net below the below of upper horizontal support rod. Adopt the utility model discloses operation platform need not reserve the hole, and the modularization production equipment is conveniently installed and removed after arriving the scene.
The utility model discloses an it is articulated mutually through the pivot to go up horizontal support bar's the inner and the upper end of diagonal bracing pole.
In order to fix the two ends of the steel wire rope conveniently, a lower end hanging ring is welded above the inner end of the upper horizontal supporting rod, the lower end of the steel wire rope is connected with the lower end hanging ring, an upper end hanging ring is embedded in an inner wall at the upper end of the door opening, and the upper end of the steel wire rope is connected with the upper end hanging ring.
The utility model discloses a lower T type bracing piece includes fixed connection's horizontal pole and montant, and the one end and the montant of horizontal pole all set up at the threshold of door opening inboardly, and the other end of horizontal pole stretches out the elevator well.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view from a-a in fig. 1.
Fig. 3 is a view from direction C of fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 1.
In the figure, 1 upper end rings, 2 door openings, 3 door poles, 4 fixed limiting plates, 5 upper horizontal supporting rods, 6 safety nets, 7 vertical supporting rods, 8 lower T-shaped supporting rods, 81 cross rods, 82 vertical rods, 9 elevator shafts, 10 inclined supporting rods, 11 steel wire ropes, 12 scaffolds, 13 horizontal limiting supports, 14 positioning steel bars, 15 lower end rings and 16 rotating shafts.
Detailed Description
As shown in fig. 1 to 4, the assembly type construction operation platform for elevator shaft is installed in an elevator shaft 9, and the elevator shaft 9 is provided with a door opening 2 at each floor.
The construction operation platform comprises a door rod 3, a safety net 6, two groups of support frames and a horizontal limit support 13 between the two groups of support frames.
Each group of support frames comprises an upper horizontal support rod 5, a lower T-shaped support rod 8, a vertical support rod 7 and an oblique support rod 10. The lower T-shaped support rod 8 comprises a cross rod 81 and a vertical rod 82 which are fixedly connected, one end of the cross rod 81 and the vertical rod 82 are both arranged on the inner side of a doorsill of the door opening 2, and the other end of the cross rod 81 extends out of the elevator shaft 9. One end of the upper horizontal support rod 5 is arranged in the elevator shaft 9, the other end of the upper horizontal support rod 5 extends out of the elevator shaft 9, the inner end of the upper horizontal support rod 5 is hinged with the upper end of the inclined support rod 10 through a rotating shaft 16, and the lower end of the inclined support rod 10 is welded on a cross rod 81 of the lower T-shaped support rod 8. The upper end of the vertical support rod 7 is connected with the upper horizontal support rod 5 in a socket-and-spigot manner by arranging a socket and a spigot, and the lower end of the vertical support rod 7 is connected with the cross rod 81 in a socket-and-spigot manner by arranging a socket and a spigot. Vertical positioning steel bars 14 are welded on the upper horizontal support rods 5, and vertical steel pipes of the scaffold 12 are inserted into the positioning steel bars 14.
The horizontal limit support 13 is connected between the two upper horizontal support rods 5, and the horizontal limit support 13 is connected with the upper horizontal support rods 5 through bolts. The safety net 6 is connected below the two upper horizontal support rods 5. The length of door pole 3 is greater than the width of door opening 2, all welded fastening limiting plate 4 in every outer end of going up horizontal support pole 5, and door pole 3 sets up on two last horizontal support poles 5 to door pole 3 is located between fixed limiting plate 4 and the 9 outer walls of elevator well.
The inner end of each upper horizontal support rod 5 is welded with a lower end hanging ring 15, the lower end hanging ring 15 is connected with a steel wire rope 11, an upper end hanging ring 1 is embedded in the inner wall at the upper end of the door opening 2, and the upper end of the steel wire rope 11 is connected with the upper end hanging ring 1 of the upper layer of the door opening 2. The door rod 3 and the steel wire rope 11 bear the load of the construction operation platform together.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (4)
1. The utility model provides an elevartor shaft assembled construction operation platform installs in the elevator well, and the elevator well all sets up door opening, characterized by at every layer: the construction operation platform comprises a door rod, a safety net, two groups of support frames and a horizontal limiting support between the two groups of support frames;
each group of support frames comprises an upper horizontal support rod, a lower T-shaped support rod, a vertical support rod and an oblique support rod, one end of the upper horizontal support rod is arranged in the elevator shaft, the other end of the upper horizontal support rod extends out of the elevator shaft, the inner end of the upper horizontal support rod is hinged with the upper end of the oblique support rod, the lower end of the oblique support rod is welded on the lower T-shaped support rod, the upper end of the vertical support rod is connected with the upper horizontal support rod, and the lower end of the vertical support rod is connected with the lower T-shaped support rod; welding vertical positioning steel bars on the upper horizontal support rods, wherein the positioning steel bars are used for installing a scaffold;
the horizontal limiting support is connected between the two upper horizontal supporting rods;
the safety net is connected below the two upper horizontal supporting rods;
the length of each door rod is greater than the width of each door opening, a limiting plate is welded and fixed to the outer end of each upper horizontal supporting rod, the door rods are arranged on the two upper horizontal supporting rods, and the door rods are located between the fixing limiting plates and the outer wall of the elevator shaft;
the inner end of each upper horizontal support rod is connected with a steel wire rope, and the other end of the steel wire rope is connected to the inner wall at the upper end of the upper layer of door opening.
2. The elevator hoistway rigging construction work platform of claim 1, wherein: the inner end of the upper horizontal supporting rod is hinged with the upper end of the oblique supporting rod through a rotating shaft.
3. The elevator hoistway rigging construction work platform of claim 1, wherein: and a lower end hanging ring is welded above the inner end of the upper horizontal support rod, the lower end of the steel wire rope is connected with the lower end hanging ring, an upper end hanging ring is embedded in the inner wall at the upper end of the door opening, and the upper end of the steel wire rope is connected with the upper end hanging ring.
4. The elevator hoistway rigging construction work platform of claim 1, wherein: the lower T-shaped supporting rod comprises a cross rod and a vertical rod which are fixedly connected, one end of the cross rod and the vertical rod are arranged on the inner side of a doorsill of the door opening, and the other end of the cross rod extends out of an elevator shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771349.0U CN214575559U (en) | 2021-04-15 | 2021-04-15 | Elevator shaft assembly type construction operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771349.0U CN214575559U (en) | 2021-04-15 | 2021-04-15 | Elevator shaft assembly type construction operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214575559U true CN214575559U (en) | 2021-11-02 |
Family
ID=78359280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120771349.0U Expired - Fee Related CN214575559U (en) | 2021-04-15 | 2021-04-15 | Elevator shaft assembly type construction operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214575559U (en) |
-
2021
- 2021-04-15 CN CN202120771349.0U patent/CN214575559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |