CN211173068U - Elevator shaft formwork support platform system - Google Patents
Elevator shaft formwork support platform system Download PDFInfo
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- CN211173068U CN211173068U CN201921766258.7U CN201921766258U CN211173068U CN 211173068 U CN211173068 U CN 211173068U CN 201921766258 U CN201921766258 U CN 201921766258U CN 211173068 U CN211173068 U CN 211173068U
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- elevator shaft
- elevator
- frame
- platform system
- shear wall
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Abstract
The utility model discloses an elevartor shaft template supporting platform system, include the mounting bracket through support frame fixed stay, in the elevator shaft was arranged in to the mounting bracket, support frame one end top connect in elevartor shaft shear force wall and slope stretch out elevartor shaft and ground top connect downwards by the elevartor shaft gate, and the position top that the lower part of support frame is located the elevator shaft connects on the inside wall of elevartor shaft gate shear force wall, has set up the template on the mounting bracket. The utility model has the characteristics of need not to leave the reservation hole with elevartor shaft shear force wall, and set up and demolish safe, convenient. The utility model is suitable for a supporting technical field of formwork in the construction of elevartor shaft template.
Description
Technical Field
The utility model belongs to the technical field of the construction of elevartor shaft template, specifically speaking relates to an elevartor shaft template supporting platform system.
Background
Traditional elevator shaft template supporting platform way does: the method is characterized in that sleeve pipes with the diameter phi of 75 are reserved on two sides of the elevator shaft wall and used as support nodes of a frame body of the next layer, steel pipes penetrate into reserved holes to serve as main supports, then vertical steel pipes in the shape of a Chinese character 'jing' are fixed on the frame pipes, horizontal pipes are erected, and square timbers and templates are laid on the horizontal pipes.
Because the holes belong to reserved holes outside drawings, later plugging is needed, the positions are dangerous during plugging, and hollowing is easy to occur at the positions of the holes during later decoration.
SUMMERY OF THE UTILITY MODEL
The utility model provides a need not to leave the reservation hole with elevartor shaft shear force wall, and set up and demolish safe, convenient elevartor shaft template supporting platform system.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an elevator well template supporting platform system, includes the mounting bracket through support frame fixed stay, the elevator well is arranged in to the mounting bracket, and support frame one end top joint stretches out elevator well and ground top joint downwards by the elevator well gate in elevator well shear force wall and slope, and the position top joint that the lower part of support frame is located the elevator well is on the inside wall of elevator well gate shear force wall, has set up the template on the mounting bracket.
Furthermore, the support frame includes a plurality of bracing pieces that set up side by side, each the one end top of bracing piece connects on elevartor shaft shear wall inner wall, and the other end slope stretches out the elevartor shaft and top by the elevartor shaft gate downwards and connects subaerial, a plurality of bracing pieces pass through the connecting rod to be connected, the connecting rod with the connection can be dismantled to the mounting bracket.
Furthermore, the end face of one end, which is connected with the elevator shaft shear wall in a jacking mode, of the supporting rod is an inclined plane inclined by 30 degrees, the inclined plane is attached to the elevator shaft shear wall, and the inclination angle of the supporting rod is 60 degrees.
Furthermore, the end part of one end of the support rod, which is abutted against the ground, is cut into an oblique angle of 45 degrees along the short direction of the end part.
Furthermore, limiting rods are arranged at the positions, close to the elevator shaft door, of the supporting rods and are abutted to the inner side wall of the elevator shaft door shear wall.
Furthermore, the mounting bracket comprises a frame structure formed by connecting a plurality of vertical rods and cross rods, and the part of the support frame positioned in the elevator shaft is arranged in the frame structure.
Further, the mounting rack further comprises an inclined strut arranged between the adjacent vertical rod and the cross rod.
Furthermore, a plurality of mutually parallel square timbers are installed at intervals at the upper end of the frame type structure, and the templates are installed on the square timbers.
The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the mounting frame is arranged in the elevator shaft, a template is erected at the upper part of the mounting frame, the mounting frame is supported by a support frame fixedly connected with the mounting frame, and the support frame is abutted to the inside of the elevator shaft and is abutted against the ground, so that the mounting frame is effectively supported; therefore, a reserved hole does not need to be reserved on the shear wall of the elevator shaft, the mounting frame is independent of the support frame, the support frame is hung into the elevator shaft through a tower crane after the support frame is mounted, and then the mounting frame is erected and connected with the support frame; when the mounting frame needs to be dismounted, the mounting frame is dismounted, and then the supporting frame is dismounted; the device is convenient to set up and disassemble, safe to operate and not easy to cause hollowing during later decoration.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the mounting frame and the supporting frame in the elevator shaft according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a support frame and a mounting frame provided with square timber according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the support rod of the embodiment of the present invention.
Labeling components: 1-vertical rod, 2-horizontal rod, 3-diagonal brace, 4-support rod, 5-limiting rod, 6-reinforcing rod, 7-connecting rod, 8-square wood, 9-template, 10-elevator shaft shear wall and 11-elevator shaft door shear wall.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
Embodiment elevator shaft template supporting platform system
The embodiment discloses an elevator shaft formwork supporting platform system, as shown in fig. 1 and 2, comprising a supporting frame, a mounting frame and a formwork 9. Wherein, the one end top of support frame connects on elevartor shaft shear force wall 10, and the other end extends the elevartor shaft and butt subaerial through the elevartor shaft gate downwards along the incline direction, and the position top that the lower part of support frame is located the elevartor shaft connects on the inside wall of elevartor shaft gate shear force wall 11, support frame and mounting bracket fixed connection to the realization is to the support of mounting bracket, and the mounting bracket erects inside the elevartor shaft, and template 9 sets up the upper portion at the mounting bracket. Therefore, in the embodiment, a reserved hole does not need to be reserved on the elevator shaft shear wall 10, the mounting frame is independent of the support frame, the support frame is lifted into the elevator shaft through the tower crane after the support frame is mounted, and then the mounting frame is erected and connected with the support frame; when the mounting frame needs to be dismounted, the mounting frame is dismounted, and then the supporting frame is dismounted; the device is convenient to set up and disassemble, safe to operate and not easy to cause hollowing during later decoration.
The preferred structure of the support frame of this embodiment is, as shown in fig. 1, that the support frame comprises a plurality of support rods 4 arranged side by side, one end of each support rod 4 is butted against the inner wall of a shear wall 10 of the elevator shaft, the other end of each support rod 4 is obliquely extended out of the elevator shaft from the door of the elevator shaft and butted against the ground, the support rods 4 are connected together through a connecting rod 7 arranged transversely, and the connecting rod 7 is detachably connected with the mounting frame through a fastener. In order to increase the contact area between the two ends of the support rod 4 and the elevator shaft shear wall 10 and the ground respectively and enhance the stability of the support, as shown in fig. 4, the end surface of one end of the support rod 4 abutting against the elevator shaft shear wall 10 is an inclined surface inclined by 30 degrees, when the inclined surface is attached to the elevator shaft shear wall 10, the inclination angle of the support rod 4 is 60 degrees, and the end part of one end of the support rod 4 abutting against the ground is cut into an inclined angle of 45 degrees along the short direction thereof.
In order to prevent the support frame from moving outwards along the door of the elevator shaft, as shown in fig. 2, a stop rod 5 is installed at the position of the plurality of support rods 4 close to the door of the elevator shaft through fasteners, and the stop rod 5 abuts against the inner side wall of the shear wall 11 at the door of the elevator shaft so as to limit the relative position of the support frame and the elevator shaft, prevent the support frame from being stressed and moving relative to the elevator shaft, and influence the erection and construction quality of the template 9. And in order to further improve the stability of the support frame, a reinforcing rod 6 is connected to the support frame part which is close to the limiting rod 5 and is positioned in the elevator shaft through a fastener, and the reinforcing rod 6 is respectively connected with each support rod 4. This embodiment bracing piece 4 is two, and bracing piece 4 adopts 16# H shaped steel, and the shaped steel interval is less than elevator door opening 300mm, and 5 distances from the ground shortest distance of gag lever post are 300mm, and 6 distances from the shortest distance of gag lever post 5 of stiffener are 400mm, and the distance of connecting rod 7 apart from the upper end of bracing piece 4 is 300 mm. Two ends of the limiting rod 5, the connecting rod 7 and the reinforcing rod 6 respectively extend out of the corresponding H-shaped steel for 350 mm.
The preferred structure of the mounting frame of this embodiment is that, as shown in fig. 1 and 3, the mounting frame comprises a frame structure formed by a plurality of vertical bars 1 and cross bars 2 connected with each other, the part of the support frame located in the elevator shaft is arranged in the frame structure, and in order to increase the stability of the frame structure, the mounting frame further comprises diagonal braces 3 arranged between the adjacent vertical bars 1 and cross bars 2. A plurality of mutually parallel square timbers 8 are arranged at intervals at the upper end of the frame structure, and the templates 9 are arranged on the square timbers 8. On the cross bar 2 of the uppermost layer, in the direction perpendicular to the cross bar 2, square timbers 8 with the thickness of 40mm x 80mm are erected according to the distance of 200mm, the length of each square timbers 8 is smaller than the depth length of 200mm in the elevator shaft, a formwork 9 with the thickness of 12mm is laid on each square timbers 8, and the square timbers are firmly fixed with the frame pipes through steel nails. After the construction of this layer finishes, use four wire rope covers on the superiors' horizontal pole 2, two wire rope on every horizontal pole 2 respectively, through the hole of reserving before lifting on template 9, adopt the tower crane whole to promote to the upper story, the solid top of reuse holds in the palm carries out two-way horizontal bracket pipe and consolidates.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (8)
1. An elevator shaft template supporting platform system which characterized in that: the elevator comprises a mounting frame fixedly supported by a support frame, the mounting frame is arranged in an elevator shaft, one end of the support frame is abutted to an elevator shaft shear wall and obliquely extends out of the elevator shaft from an elevator shaft door to be abutted to the ground, the part of the lower part of the support frame, which is positioned in the elevator shaft, is abutted to the inner side wall of the elevator shaft door shear wall, and a template is arranged on the mounting frame.
2. The elevator hoistway formwork support platform system of claim 1, wherein: the supporting frame comprises a plurality of supporting rods arranged side by side, one end of each supporting rod is connected to the inner wall of the shear wall of the elevator shaft in a propping mode, the other end of each supporting rod extends out of the elevator shaft from the door of the elevator shaft in an inclined mode and is connected to the ground in a propping mode, the supporting rods are connected through connecting rods, and the connecting rods are detachably connected with the mounting frame.
3. An elevator hoistway formwork support platform system as defined in claim 2 wherein: the supporting rod is connected with the elevator shaft shear wall in a jacking mode, one end face of the supporting rod, which is connected with the elevator shaft shear wall in a jacking mode, is an inclined plane inclined by 30 degrees, the inclined plane is attached to the elevator shaft shear wall, and the inclination angle of the supporting rod is 60 degrees.
4. An elevator hoistway formwork support platform system as defined in claim 2 wherein: and the end part of one end of the support rod, which is abutted against the ground, is cut into an oblique angle of 45 degrees along the short direction of the end part.
5. An elevator hoistway formwork support platform system as defined in claim 2 wherein: and limiting rods are arranged at the positions, close to the elevator shaft door, of the supporting rods and are abutted to the inner side wall of the elevator shaft door shear wall.
6. The elevator hoistway formwork support platform system of claim 1, wherein: the mounting bracket comprises a frame type structure formed by a plurality of vertical rods and cross rods which are connected with each other, and the part of the support frame positioned in the elevator shaft is arranged in the frame type structure.
7. The elevator hoistway formwork support platform system of claim 6, wherein: the mounting rack further comprises an inclined strut arranged between the adjacent vertical rod and the cross rod.
8. The elevator hoistway formwork support platform system of claim 6, wherein: a plurality of mutually parallel square timbers are installed at intervals at the upper end of the frame type structure, and the templates are installed on the square timbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766258.7U CN211173068U (en) | 2019-10-21 | 2019-10-21 | Elevator shaft formwork support platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921766258.7U CN211173068U (en) | 2019-10-21 | 2019-10-21 | Elevator shaft formwork support platform system |
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| Publication Number | Publication Date |
|---|---|
| CN211173068U true CN211173068U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921766258.7U Active CN211173068U (en) | 2019-10-21 | 2019-10-21 | Elevator shaft formwork support platform system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882646A (en) * | 2021-11-22 | 2022-01-04 | 中国十九冶集团有限公司 | Construction protection system for high-rise building elevator shaft |
-
2019
- 2019-10-21 CN CN201921766258.7U patent/CN211173068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882646A (en) * | 2021-11-22 | 2022-01-04 | 中国十九冶集团有限公司 | Construction protection system for high-rise building elevator shaft |
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Address after: 050000 Xinhua Road 917, Qiaoxi District, Shijiazhuang, Hebei Patentee after: Hebei Kegong Construction Group Co., Ltd Address before: 050000 Xinhua Road 917, Qiaoxi District, Shijiazhuang, Hebei Patentee before: HEBEI SCIENCE AND ENGINEERING CONSTRUCTION ENGINEERING GROUP Co.,Ltd. |