CN209817430U - Template supporting structure of tower crane reserved hole - Google Patents
Template supporting structure of tower crane reserved hole Download PDFInfo
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- CN209817430U CN209817430U CN201920557960.6U CN201920557960U CN209817430U CN 209817430 U CN209817430 U CN 209817430U CN 201920557960 U CN201920557960 U CN 201920557960U CN 209817430 U CN209817430 U CN 209817430U
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- supporting
- telescopic link
- tower crane
- rod
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Abstract
The utility model relates to a building engineering technical field, in particular to template bearing structure of entrance to a cave is reserved to tower crane. It includes the drawknot piece, the template, and the gusset plate, still include scalable supporting component, and a supporting seat, supporting component includes bracing piece and bottom suspension vaulting pole, it is corresponding to go up the screw hole on bracing piece and the bottom suspension vaulting pole, and through the telescopic connection of screw rod, it is connected with the gusset plate through the dead lever that is fixed in on the gusset plate to go up the bracing piece, the supporting seat includes the pedestal, be equipped with the slip subassembly in the bottom of pedestal, the slip subassembly includes a plurality of left telescopic links, and the right telescopic link of the scalable regulation that corresponds with left telescopic link, all be equipped with on left telescopic link and right telescopic link and drive left telescopic link, the flexible slider that removes of right telescopic link, the slider is through slide rail and pedestal fixed. The utility model discloses simple structure is suitable for the reservation entrance to a cave of different widths, and support intensity is big, convenient to detach, and construction cost is low, efficient, is worth extensively popularizing and applying.
Description
Technical Field
The utility model relates to a building engineering technical field, in particular to template bearing structure of entrance to a cave is reserved to tower crane.
Background
In the building work process, because of the tower crane of needs installation, so can reserve the entrance to a cave that the tower crane passed on the structural floor slab on every layer, because it is great to reserve the entrance to a cave, when reserving the entrance to a cave at the tower crane and pouring, so need a large amount of bottom sprag turnover glassware to support, the setting up of a large amount of turnover glassware not only needs a large amount of manpowers, has still increased the engineering time to lead to the construction rate low. According to the relevant regulation of the building industry, the supporting turnover material tool is detachable after the concrete poured in the reserved hole reaches the design strength requirement, and in the period, the construction waiting time is long, and if a large number of turnover material tools cannot be reasonably used in a turnover mode, the construction cost can be further increased.
In the traditional high-rise building construction process, the construction of reserving the hole in the lower floor slab tower crane is completed, the formwork is erected after certain strength is achieved, then the construction of reserving the hole in the upper floor slab tower crane is carried out, the construction period is long according to the construction method, the construction efficiency is low, and the construction cost is high.
Patent CN 105986669 a discloses a reserved hole mould hanging device, which comprises a large support frame arranged above concrete at a reserved hole and a supporting plate arranged below the concrete at the reserved hole, wherein a small support frame is arranged below the supporting plate, and the small support frame and the large support frame are arranged in opposite directions; a vertically arranged long bolt penetrates through the middle of the large support frame, a first nut is connected to the long bolt above the large support frame in a threaded mode, and a first vertical ring is welded to the lower end of the long bolt; the middle part of the small support frame is penetrated with a vertically arranged short bolt, a second nut is connected with the short bolt below the small support frame in a threaded manner, a second vertical ring is welded at the upper end of the short bolt, a steel wire is connected with the second vertical ring, a rubber water stop ring is penetrated at the middle position after the steel wire penetrates through the supporting plate, and the upper end of the steel wire is connected with the first vertical ring.
In the above-mentioned patent, although the instrument ization degree is high, dismantles swiftly, but repetitious usage, but have following drawback, and it is in high-rise building construction, need wait to can demolish after concreting reachs certain intensity, uses next time, so just can prolong construction cycle, increases construction cost, simultaneously also inconvenient dismantlement.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to solve the technical problem that, a simple structure is provided, the turnover material utensil occupies that much little, convenient to detach, construction cycle is short, and the template bearing structure of entrance to a cave is reserved to the tower crane that construction cost is low.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a template supporting structure of a reserved hole of a tower crane comprises a binding piece for enhancing the concrete pouring strength arranged in the reserved hole of the tower crane, a template arranged below the reserved hole, a reinforcing plate for supporting the template, a plurality of groups of telescopic supporting components for supporting the reinforcing plate, and a supporting seat for supporting and fixing the supporting components, wherein the supporting components comprise an upper supporting rod and a lower supporting rod which are sequentially provided with a plurality of bolt holes from top to bottom, the threaded holes on the upper supporting rod and the lower supporting rod correspond to each other and are in telescopic connection through screw rods, the upper supporting rod is connected with the reinforcing plate through a fixing rod fixed on the reinforcing plate, the supporting seat comprises a seat body, the bottom of the seat body is provided with a sliding component capable of adjusting the position of a supporting point according to the width of the reserved hole, the sliding component comprises a plurality of left telescopic rods and a right telescopic rod corresponding to the left telescopic rods, the sliding blocks capable of driving the left telescopic rod and the right telescopic rod to move in a telescopic mode are arranged on the left telescopic rod and the right telescopic rod respectively, and the sliding blocks are fixedly connected with the seat body through sliding rails matched with the sliding blocks.
Foretell tower crane reserves template bearing structure of entrance to a cave, left side telescopic link and right telescopic link correspond respectively and are equipped with left slider, the right slider that can drive the flexible removal of left telescopic link and right telescopic link, left side slider and right slider are through the left slide rail and the right slide rail and pedestal fixed connection with left slider and right slider looks adaptation.
Foretell tower crane reserves template bearing structure of entrance to a cave is equipped with unable adjustment base bottom the lower support bar, unable adjustment base passes through expansion bolts and pedestal fixed connection, the gusset plate is corrosion resistant plate, it is the heavy-calibre steel pipe to go up bracing piece, lower support bar, left side telescopic link, right telescopic link are nonrust steel pipe, the concrete slab fixed connection of mouth both sides is reserved with the tower crane to the drawknot spare, the drawknot spare includes reinforcing bar and steel band.
The utility model discloses template bearing structure of entrance to a cave is reserved to tower crane's beneficial effect is: the telescopic supporting component is arranged, particularly the upper supporting rod and the lower supporting rod are connected in a telescopic mode, so that the aim of convenience in disassembly is fulfilled, and the using amount of turnover tools is reduced by arranging large-diameter steel pipes at large intervals, so that the construction cost is reduced, and the construction efficiency is improved; by arranging the supporting seat, the construction of the reserved hole on the upper layer can be realized even if the lower layer reserved hole template does not meet the detachable requirement, so that the construction efficiency is improved, and the construction period is shortened; and finally, the left telescopic rod and the right telescopic rod at the bottom of the supporting seat are telescopic and movable, so that reserved holes with different widths are suitable to a certain extent. The utility model discloses simple structure, the reservation entrance to a cave of applicable different width, it is big to support intensity, convenient to detach, and construction cost is low, and the efficiency of construction is high, is worth extensively popularizing and applying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a supporting seat;
FIG. 3 is a schematic top view of the supporting base in embodiment 1;
fig. 4 is a schematic top view of the supporting seat in embodiment 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
example 1
As shown in fig. 1, 2, 3 and 4, a formwork support structure of a reserved opening of a tower crane comprises a tie member 2 for enhancing concrete pouring strength arranged in the reserved opening 1 of the tower crane, a formwork 3 arranged below the reserved opening 1, and a reinforcing plate 4 for supporting the formwork 3; wherein concrete slab 20 fixed connection of mouthful 1 both sides is reserved with the tower crane to drawknot spare 2, and the drawknot spare includes reinforcing bar and steel band, adopts the reinforcing bar in this embodiment, and gusset plate 4 is corrosion resistant plate, can strengthen support intensity and life.
In order to realize the purposes of convenient disassembly and being suitable for reserved holes with different widths, the utility model also comprises a plurality of groups of telescopic supporting components for supporting the reinforcing plate 4, each supporting component comprises an upper supporting rod 6 and a lower supporting rod 7 which are sequentially provided with a plurality of bolt holes from top to bottom, the threaded holes on the upper supporting rod 6 and the lower supporting rod 7 are corresponding and are telescopically connected through screw rods, the upper supporting rod 6 is connected with the reinforcing plate 4 through a fixed rod 8 fixed on the reinforcing plate 4, and the upper supporting rod 6 is connected with the fixed rod 8 in a sleeving way when in use, thereby reducing the welding construction procedures and saving time and labor; when needs are dismantled, just can realize demolising scalable supporting component fast through unscrewing the screw rod, convenient and fast. Go up bracing piece 6 and lower bracing piece 7 and be the heavy-calibre steel pipe, its support intensity is big, can be guaranteeing under its prerequisite of supporting intensity, with the heavy-calibre steel pipe large-interval setting, reduce the use amount of turnover glassware to reduce construction cost, improve the efficiency of construction.
In order to realize shortening construction period's purpose, the utility model discloses still including the supporting seat 5 that is used for supporting fixed stay subassembly, the supporting seat includes pedestal 9, be equipped with the slip subassembly that can carry out the bracing point position according to reserving the entrance to a cave width and adjust in the bottom of pedestal 9, can realize being suitable for the purpose of the reservation entrance to a cave of different widths, the slip subassembly includes a plurality of left telescopic links 10, and the telescopic regulation's that corresponds with left telescopic link 10 right telescopic link 11, all be equipped with on left telescopic link 10 and right telescopic link 11 and drive left telescopic link 10, the telescopic slider 12 of right telescopic link 11 flexible removal, slider 12 is through slide rail 13 and pedestal 9 fixed connection with slider 12 adaptation, be equipped with unable adjustment base 14 bottom lower support bar 7, unable adjustment base 14 passes through expansion bolts 15 and pedestal 9 fixed connection, make the support system firm stable, wherein left telescopic link 10, right telescopic link 11 all adopts, A durable stainless steel tube. The utility model discloses the setting of supporting seat 5 need not to wait for the concrete that the lower floor was pour and reach certain intensity alright be under construction and pour the reservation entrance to a cave of upper floor to shorten construction cycle greatly, saved construction cost, improved the efficiency of construction.
Example 2
The same as embodiment 1 is not repeated, and the difference is: the left telescopic rod 10 and the right telescopic rod 11 are respectively and correspondingly provided with a left sliding block 16 and a right sliding block 17 which can drive the left telescopic rod 10 and the right telescopic rod 11 to move in a telescopic manner, and the left sliding block 16 and the right sliding block 17 are fixedly connected with the seat body 9 through a left sliding rail 18 and a right sliding rail 19 which are matched with the left sliding block 16 and the right sliding block 17.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a template bearing structure of entrance to a cave is reserved to tower crane, includes that the drawknot spare that is used for strengthening the concrete placement intensity that is equipped with in the entrance to a cave is reserved to the tower crane, locates the template of reserving the entrance to a cave below to and be used for the gusset plate of supporting template, its characterized in that: also comprises a plurality of groups of telescopic supporting components for supporting the reinforcing plate and a supporting seat for supporting and fixing the supporting components, the supporting component comprises an upper supporting rod and a lower supporting rod which are sequentially provided with a plurality of bolt holes from top to bottom, the threaded holes on the upper supporting rod and the lower supporting rod correspond to each other, and is telescopically connected by a screw, the upper supporting rod is connected with the reinforcing plate by a fixed rod fixed on the reinforcing plate, the supporting seat comprises a seat body, the bottom of the seat body is provided with a sliding component which can adjust the position of the supporting point according to the width of the reserved hole, the sliding component comprises a plurality of left telescopic rods and a right telescopic rod which is corresponding to the left telescopic rods and can be telescopically adjusted, the sliding blocks capable of driving the left telescopic rod and the right telescopic rod to move in a telescopic mode are arranged on the left telescopic rod and the right telescopic rod respectively, and the sliding blocks are fixedly connected with the seat body through sliding rails matched with the sliding blocks.
2. The template supporting structure of the tower crane reserved hole according to claim 1, which is characterized in that: left side telescopic link and right telescopic link correspond respectively and are equipped with left slider, the right slider that can drive left telescopic link and the flexible removal of right telescopic link, left side slider and right slider are through the left slide rail and the right slide rail and pedestal fixed connection with left slider and right slider looks adaptation.
3. The template supporting structure of the tower crane reserved hole according to claim 2, which is characterized in that: be equipped with unable adjustment base bottom the lower support bar, unable adjustment base passes through expansion bolts and pedestal fixed connection, the gusset plate is corrosion resistant plate, it is heavy-calibre steel pipe to go up bracing piece, lower support bar, left side telescopic link, right telescopic link are corrosion resistant pipe, concrete slab fixed connection of mouthful both sides is reserved with the tower crane to the drawknot spare, the drawknot spare includes reinforcing bar and steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557960.6U CN209817430U (en) | 2019-04-23 | 2019-04-23 | Template supporting structure of tower crane reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557960.6U CN209817430U (en) | 2019-04-23 | 2019-04-23 | Template supporting structure of tower crane reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817430U true CN209817430U (en) | 2019-12-20 |
Family
ID=68881242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920557960.6U Expired - Fee Related CN209817430U (en) | 2019-04-23 | 2019-04-23 | Template supporting structure of tower crane reserved hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877759A (en) * | 2020-06-15 | 2020-11-03 | 中国一冶集团有限公司 | Tower crane hole plugging construction method |
| CN112982693A (en) * | 2021-03-11 | 2021-06-18 | 中国建筑第八工程局有限公司 | Blocking structure of tower crane opening and construction method thereof |
| CN115306148A (en) * | 2022-08-01 | 2022-11-08 | 上海二十冶建设有限公司 | Template supporting device for water and electricity pipeline reserved holes and construction method of template supporting device |
-
2019
- 2019-04-23 CN CN201920557960.6U patent/CN209817430U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877759A (en) * | 2020-06-15 | 2020-11-03 | 中国一冶集团有限公司 | Tower crane hole plugging construction method |
| CN111877759B (en) * | 2020-06-15 | 2022-03-22 | 中国一冶集团有限公司 | Tower crane hole plugging construction method |
| CN112982693A (en) * | 2021-03-11 | 2021-06-18 | 中国建筑第八工程局有限公司 | Blocking structure of tower crane opening and construction method thereof |
| CN115306148A (en) * | 2022-08-01 | 2022-11-08 | 上海二十冶建设有限公司 | Template supporting device for water and electricity pipeline reserved holes and construction method of template supporting device |
| CN115306148B (en) * | 2022-08-01 | 2023-10-03 | 上海二十冶建设有限公司 | Hydropower pipeline reserved hole template supporting device and construction method thereof |
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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: 20191220 Termination date: 20210423 |