CN202689494U - Elevator shaft template support - Google Patents
Elevator shaft template support Download PDFInfo
- Publication number
- CN202689494U CN202689494U CN 201220390221 CN201220390221U CN202689494U CN 202689494 U CN202689494 U CN 202689494U CN 201220390221 CN201220390221 CN 201220390221 CN 201220390221 U CN201220390221 U CN 201220390221U CN 202689494 U CN202689494 U CN 202689494U
- Authority
- CN
- China
- Prior art keywords
- workbench
- location supporting
- door opening
- oblique location
- elevator door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Movable Scaffolding (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present utility model relates to an elevator shaft template support. The support comprises a workbench (1) and a supporting truss which are made of steel plates, and two suspension rings (2) are arranged on the workbench. The supporting truss comprises two oblique positioning poles (5) which are inclined and fixedly connected below the workbench, the width of the two oblique positioning poles is smaller than that of an elevator door opening, the bottom ends of the two oblique positioning poles are provided with horizontal supporting rods (7) corresponding to the wall position of the elevator door opening, and two ends of the horizontal supporting rods are all extended out of the two oblique positioning poles and are larger than the width of the elevator door opening. A rib beam is welded on the bottom part of the workbench, and the supporting truss is welded on the rib beam. The support is adopted as a special support applied to an elevator shaft inner wall template, the support is convenient to assemble and disassemble, the speed is fast, multiple use can be realized through one assembling, materials can be saved, manpower can be saved, and construction safety can be effectively guaranteed.
Description
Technical field
The falsework that uses in the support that uses when the utility model relates to a kind of building operations, particularly a kind of elevator shaft form erecting operation.
Background technology
In building operations, along with the extensive use of elevator, the technology of elevator shaft form erecting operation also progressively improves.Traditional approach is to establish the formwork platform in the elevator hoistways of reserving, the console mode scaffold is taken first in the many employings of formwork platform or i iron is made crossbeam, cant beam, then take operation platform at scaffold or crossbeam, the constructor stands in and carries out the elevator shaft inner wall construction on the platform of setting up.Along with the increase of the number of plies, scaffold is also taken higher and higher.Steel pipe scaffold is upwards set up from the basis to be needed with a large amount of steel pipes, fastener and scaffold floor, and the layering off-load needs pre-buried i iron, and this kind method expense is large, length consuming time; And the steel pipe scaffold scaffolding height is higher, and support is more unstable, easily unstability.
Summary of the invention
The utility model technical issues that need to address provide a kind of Lift well mould timbering that can install quickly and easily, use this stent safety good during construction, and save cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of Lift well mould timbering, comprise sub-truss and the steel plateform workbench that is fixedly connected with the sub-truss top, described sub-truss comprises two oblique location supporting rods that are in tilted layout that are fixedly connected on below the workbench, the vertical height of oblique location supporting rod is corresponding with the height of floor, the width of two oblique location supporting rods is less than elevator door opening width, two oblique location supporting rod bottoms are provided with the transverse support bar corresponding with the wall locations of elevator door opening, and the two ends of transverse support bar all reach the outside of two oblique location supporting rods and greater than elevator door opening width.
Further improvement of the utility model is: described sub-truss also comprises the vertical supporting bar that is fixedly connected with respectively with the both sides of workbench, the upper end of described oblique location supporting rod is fixedly connected on workbench away from a side of elevator door opening, the vertical supporting bar is arranged on close elevator door opening one side following of workbench and is fixedly connected with oblique location supporting rod, and the middle part of two oblique location supporting rods also is horizontally arranged with the inner support that is fixedly connected with two oblique location supporting rods.
Further improvement of the utility model is: described workbench is corresponding with the cross section of elevator shaft Jing Dong.
Further improvement of the utility model is: 3 girt strips of being made by channel-section steel of described workbench bottom surface welding, sub-truss is welded on the girt strip.
Further improvement of the utility model is: two suspension ring are installed on the described workbench.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
A kind of hoistway formwork stent safety of the utility model can be good, can satisfy construction requirement.This falsework is installed, convenient disassembly, but field fabrication.Once economical with materials, reducing construction cost can be repeatedly used in assembling.
A kind of Lift well mould timbering comprises sub-truss and is welded on the flat bench at sub-truss top.Vertical supporting bar and oblique location supporting rod are welded respectively in both sides below the workbench, and workbench, vertical supporting bar, oblique location supporting rod form triangular support jointly, so that the Lift well mould timbering is firm, guarantee construction safety.Horizontally set inner support and transverse support bar between two oblique location supporting rods are so that oblique location supporting rod is more firm.The vertical height of oblique location supporting rod is corresponding with the height of floor, the width of two oblique location supporting rods is less than elevator door opening width, the bottom of two oblique location supporting rods arranges transverse support bar, and the two ends of transverse support bar all reach the outside of two oblique location supporting rods and greater than elevator door opening width.Make transverse support bar be stuck in the door opening place that elevator shaft is wanted lower one deck of construction floor.The top of oblique location supporting rod leans against on the hoistway wall, and holding table is the level of state like this.The operations such as the constructor can directly carry out the elevator shaft formwork at platform, ties up muscle, concreting no longer need to be in elevator shaft scaffolding.
This steel bracket operating platform can utilize the convenient lifting of two movable hoisting rings installing at workbench from heavy and light.Along with the construction of elevator shaft, the platform lifting that can successively make progress.Movable hoisting ring falls from the hole of workbench after platform places, and does not affect the normal use of operating platform.
Description of drawings
Fig. 1 is the structural representation of a kind of Lift well mould timbering of the utility model;
Fig. 2 is the local structural representation that amplifies of movable hoisting ring.
Wherein, 1, workbench, 2, suspension ring, 3, girt strip, 4, the vertical supporting bar, 5, oblique location supporting rod, 6, inner support, 7, transverse support bar.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
A kind of Lift well mould timbering of the utility model as shown in Figure 1, 2, comprises the workbench 1 that sub-truss and steel plate are made, and workbench 1 is tabular.3 ~ 4 girt strips 3 of being made by channel-section steel of bottom surface welding of workbench 1, sub-truss is welded on the position of girt strip.Workbench is corresponding with the cross section of elevator shaft Jing Dong, and the Lift well mould timbering can move up and down in the well hole of elevator shaft, is suitable for operation.Two groups of holes are arranged on the surface of steel plate of workbench 1, in each group hole suspension ring 2 are installed, each suspension ring arranges a cross bar at the position of workbench below 1.The suspension hook of vertical-lift equipment such as tower crane can carry out hook to suspension ring 2.
Sub-truss is two oblique location supporting rods 5, two support bodys that vertical supporting bar 4, inner support 6, transverse support bar 7 are welded, and sub-truss all has channel-section steel to make.The upper end of two oblique location supporting rods 5 is welded on the girt strip 3 of workbench 1 away from elevator door opening one side, and oblique be arranged in workbench below, the vertical height of oblique location supporting rod 5 is corresponding with the height of first floor.The upper end of two vertical supporting bars 4 is welded on workbench 1 near on the girt strip 3 of elevator door opening one side, and the bottom of vertical supporting bar 4 is welded on the oblique location supporting rod 5.Vertical supporting bar 4, oblique location supporting rod 5, workbench 1 consist of a triangle support frame like this.The width of two oblique location supporting rods 5 is less than elevator door opening width, the bottom of two oblique location supporting rods 5 arranges a transverse support bar 7, transverse support bar 7 is corresponding with the wall locations of elevator door opening, and the two ends of transverse support bar 7 all reach the outside of two oblique location supporting rods 5 and greater than elevator door opening width.Between two oblique location supporting rods 5, go back some inner supports of horizontally set 6.
During use, the top of two oblique location supporting rods 5 and workbench 1 corresponding one side are against on the hoistway wall, the lower end of two oblique location supporting rods reaches the outside of elevator door opening of following one deck of the construction floor of wanting, transverse support bar 7 is against place, elevator door hole, make so the steady twelve Earthly Branches of whole falsework in elevator shaft, the pouring construction that on workbench 1, can make up the inner, external wall template and carry out the elevator shaft wall; After having built one deck elevator shaft, inside wall formwork moved inward leave metope, remove outer wall template.With the support whole rising one deck that makes progress, the suspension hook that is about to tower crane stretches in the suspension ring 2 and lifts by crane by vertical-lift equipment such as tower crane.And then inside wall formwork is outwards mobile near metope, repeat to make up outer wall template and finish building of last layer elevator shaft wall.
Claims (5)
1. Lift well mould timbering, comprise sub-truss and the steel plateform workbench (1) that is fixedly connected with the sub-truss top, it is characterized in that: described sub-truss comprises that two are fixedly connected on the following oblique location supporting rod (5) that is in tilted layout of workbench (1), the vertical height of oblique location supporting rod (5) is corresponding with the height of floor, the width of two oblique location supporting rods (5) is less than elevator door opening width, two oblique location supporting rod (5) bottoms are provided with the transverse support bar corresponding with the wall locations of elevator door opening (7), and the two ends of transverse support bar (7) all reach the outside of two oblique location supporting rods (5) and greater than elevator door opening width.
2. a kind of Lift well mould timbering according to claim 1, it is characterized in that: described sub-truss also comprises the vertical supporting bar (4) that is fixedly connected with respectively with the both sides of workbench (1), the upper end of described oblique location supporting rod (5) is fixedly connected on workbench (1) away from a side of elevator door opening, vertical supporting bar (4) is arranged on workbench (1) and is fixedly connected with near the following of elevator door opening one side and with oblique location supporting rod (5), and the middle part of two oblique location supporting rods also is horizontally arranged with two oblique location supporting rods (5) and is fixedly connected with inner support (6).
3. a kind of Lift well mould timbering according to claim 1, it is characterized in that: described workbench (1) is corresponding with the cross section of elevator shaft Jing Dong.
4. a kind of Lift well mould timbering according to claim 1 is characterized in that: described workbench (1) bottom surface welding 3 girt strips of being made by channel-section steel (3), sub-truss is welded on the girt strip (3).
5. each described a kind of Lift well mould timbering is characterized in that: upper two suspension ring (2) of installing of described workbench (1) according to claim 1 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390221 CN202689494U (en) | 2012-08-08 | 2012-08-08 | Elevator shaft template support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390221 CN202689494U (en) | 2012-08-08 | 2012-08-08 | Elevator shaft template support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689494U true CN202689494U (en) | 2013-01-23 |
Family
ID=47545130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390221 Expired - Fee Related CN202689494U (en) | 2012-08-08 | 2012-08-08 | Elevator shaft template support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114528A (en) * | 2013-02-04 | 2013-05-22 | 中天建设集团有限公司 | Viaduct inclined web positioning and formwork-supporting tool |
| CN110306777A (en) * | 2019-06-25 | 2019-10-08 | 王萍 | A construction method applied to elevator shaft lifting platform in construction engineering |
-
2012
- 2012-08-08 CN CN 201220390221 patent/CN202689494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114528A (en) * | 2013-02-04 | 2013-05-22 | 中天建设集团有限公司 | Viaduct inclined web positioning and formwork-supporting tool |
| CN110306777A (en) * | 2019-06-25 | 2019-10-08 | 王萍 | A construction method applied to elevator shaft lifting platform in construction engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |