CN209585609U - Late poured band support structure - Google Patents
Late poured band support structure Download PDFInfo
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- CN209585609U CN209585609U CN201920124905.8U CN201920124905U CN209585609U CN 209585609 U CN209585609 U CN 209585609U CN 201920124905 U CN201920124905 U CN 201920124905U CN 209585609 U CN209585609 U CN 209585609U
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- steel
- band support
- cushion block
- support structure
- poured band
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Abstract
The utility model discloses a kind of late poured band support structures, each one piece of steel jacking block including being welded on the steel reinforcement cage bottom surface of two side frame beams of post-cast strip, every piece of steel jacking block is connected with a supporting steel pipe, and the bottom end of supporting steel pipe is supported to the top surface of a cushion block, and the bottom surface of cushion block is supported to floor；Cushion block is steel cushion block, there is multiple through-holes passed through for clamping screw on steel cushion block, and floor is embedded with the steel connecting plate equipped with multiple threaded holes, and steel connection plate top surface is concordant with floor surface, the steel reinforcement cage welding of steel connecting plate side and bottom plate；Supporting steel pipe can be upper and lower two, the small down tube of upper tube is big, internal and external threads screw with adjust supporting steel pipe height and with the abutting degree of top and bottom；Every piece of steel jacking block bottom surface is welded with a steel sleeve, and the top of upper tube is movably combined in steel sleeve.This late poured band support structure does not block ground construction space, and occupancy steel tube fastener is few, and supporting element can reuse, and late poured band support sound construction is reliable, easy to disassemble.
Description
Technical field
The utility model relates to engineering construction technology fields, are especially a kind of late poured band support structure.
Background technique
The flooring panel and building of cast-in-place monolithic reinforced-concrete panel such as basement roof, building
Roof panels etc., in order to solve relative settlement between armored concrete panel and panel, the contraction distortion of concrete and mixed
It the problems such as solidifying soil member temperature stress, generallys use post-cast strip in recent years to replace traditional construction joint, is poured in large area panel
When building concrete, it is arranged to post-cast strip by original construction joint pitch requirements, width is generally 0.8~1.0m, and bar construction is
Steel reinforcement cage is then continuously arranged.
The later period concreting of post-cast strip has been very mature technology, but in the prior art, dismantling concrete panel
The support construction of post-cast strip after full hall scaffold, there are still following disadvantages: referring to Fig. 1, some is using complete post-cast strip steel
Pipe support frame system, generally four across scaffold, and in a crisscross manner, structure is complicated, and in practice of construction, dismantling concrete panel is expired
It to post-cast strip concreting after hall scaffold, generally requires seven, eight months, which is similar to a wall, has blocked ground
Construction space；It occupies that a large amount of steel pipe, fastener, the lumps of wood be stupefied and the construction materials such as end template, in steel pipe currently on the market, buckles
It is particularly problematic under part, the lumps of wood be stupefied and the environment in short supply such as end template；And should structure is complicated, remove it is time-consuming and laborious.Recently
There is technical staff to replace above-mentioned post-cast strip steel pipe support frame system using concrete column, but support and Demolition Construction are relatively tired
Difficulty, construction efficiency is low, and the concrete column after especially removing cannot be reused, and waste of material is larger, and cost is higher.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and does not block ground construction space, occupies steel tube fastener
Less, the late poured band support structure that supporting element can reuse.
The technical solution of the utility model is to provide a kind of late poured band support structure, including is welded on post-cast strip two
Each one piece of steel jacking block of the steel reinforcement cage bottom surface of side frame beams, every piece of steel jacking block are connected with a supporting steel pipe, the bottom of supporting steel pipe
End is supported to the top surface of a cushion block, and the bottom surface of cushion block is supported to floor.
After using the above structure, the utility model late poured band support structure has the advantage that its structure is simple, does not block
Ground construction space, especially in addition to two supporting steel pipes, remaining all post-cast strip steel pipe support frame system is all removed, in mesh
Under preceding steel pipe in the market, fastener, the lumps of wood be stupefied and the environment in short supply such as end template, by a large amount of steel pipes removed, fastener, the lumps of wood
Stupefied and end template etc. all put into other construction works, substantially reduces occupancy, in 8 months or so the recycling materials
It is considerable to save economic benefit brought by the material.And the steel pipe support part of the utility model remove after steel pipe and
Cushion block etc. can reuse, and avoid wasting.And the late poured band support sound construction is reliable, disassembly is simple, easy for construction, construction
It is high-efficient.
Further, the cushion block is steel cushion block, have on steel cushion block it is multiple passed through for clamping screw it is vertical first logical
Hole, floor are embedded with the steel connecting plate equipped with multiple threaded holes, and steel connection plate top surface is concordant with floor surface, steel connecting plate and bottom
The steel reinforcement cage of plate welds.After using the above structure, late poured band support structure is stronger reliable and easy to disassemble, and to ground
Subsequent construction and the no any negative effect of use.
Further, the supporting steel pipe is upper pipe type supporting steel pipe, and upper tube is small, and down tube is big, and the lower end of upper tube has
There are the first internal screw thread in first external screw thread, the upper end of down tube, internal and external threads screw with adjust upper pipe type supporting steel pipe height and with
The abutting degree of top and bottom；Every piece of steel jacking block bottom surface is welded with a steel sleeve that Open Side Down, the top activity fitting of upper tube
In steel sleeve.After using the above structure, late poured band support structure is stronger reliable, easily facilitates disassembly.
Further, the plane bearing that the top of the upper tube is fixed with top to steel jacking block bottom surface and relatively rotates.It adopts
After the above structure, upper tube is laborsaving, flexible when rotating and pushing against to steel jacking block and through down tube to steel cushion block, and abutting effect is more preferable,
Late poured band support structure is stronger reliable.
Further, detachable connection has horizontal steel connecting rod in two upper tubes.After using the above structure, both made
Late poured band support structure is more solid and reliable, and does not influence the passage and ground construction of people, is also convenient for dismantling, and especially can be next
Step provides cross-brace or on it place mat foot pedal when pouring post-cast strip concrete support end template.
Further, it is equipped with anchor ear in two upper tubes, has link block on the inside of anchor ear, there are vertical through holes on link block,
The bolt for being actively plugged in vertical second through-hole downwards is arranged at the both ends bottom of steel connecting rod.After using the above structure, can in advance by
Anchor ear is mounted in upper tube, anchor ear and up and down and rotation fine tuning need to be only loosened when installing steel connecting rod, then by steel connecting rod both ends
Bolt be plugged in vertical through holes, equal convenient power-saving of installing and construct, construction efficiency is high.
Further, the steel connecting rod is left and right two, wherein the first bar has second far from one end of supporting steel pipe
External screw thread, the second bar have third external screw thread, the second external screw thread and third external screw thread hand of spiral phase far from one end of supporting steel pipe
Instead, a fastening for adjusting steel connecting rod Yu two supporting steel pipes on two external screw threads with the steel joint rotating connection of positive and negative internal screw thread
Degree.After using the above structure, it can screw or unscrew according to the actual range of two steel connecting rods so that steel connecting rod and two supports
Steel pipe connection is stronger.
Detailed description of the invention
Fig. 1 is the late poured band support structural schematic diagram of the prior art.
Fig. 2 is the schematic cross-sectional view of side in a kind of embodiment of the utility model late poured band support structure.
Fig. 3 is the schematic cross-sectional view of two sides in the utility model late poured band support structure another embodiment.
As shown in the figure 1, bottom plate, 2a, upper pipe type supporting steel pipe, 2b, integral support steel pipe, 3, post-cast strip, 4, after pour
Band steel reinforcement cage, 5, Vierendeel girder, 6, steel jacking block, 7, steel connector, 8, Concrete seat pad, 9, anchor ear bolt, 10, plane bearing, 11, first
Bar, 12, steel sleeve, 13, the steel reinforcement cage of Vierendeel girder, the 14, second bar, 15, clamping screw, 16, upper tube, 17, anchor ear, 18, connection
Block, 19, steel connecting rod, 20, bolt, 21, steel connecting plate, 22, the steel reinforcement cage of bottom plate, 23, down tube, 24, steel cushion block.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.Herein it is to be understood that,
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, as long as technical characteristic involved in the various embodiments of the utility model disclosed below does not constitute punching each other
It is prominent to can be combined with each other.
As shown in Figure 1, Figure 2, Figure 3 shows
Like the prior art, post-cast strip steel bar cage 4 is one whole with the steel reinforcement cage of entire cast-in-place concrete panel in advance
Body, only the concrete of post-cast strip waits for subsequent pour and the end template of post-cast strip is also in subsequent installation.
The utility model late poured band support structure, 13 bottom surface of steel reinforcement cage of the Vierendeel girder including being welded on 3 two sides of post-cast strip
Each one piece of steel jacking block 6, every piece of steel jacking block 6 is connected with a supporting steel pipe, and the bottom end of supporting steel pipe is supported to the top surface of a cushion block,
The bottom surface of cushion block is supported to such as basement bottom board of bottom plate 1, and floor can also be claimed.Supporting steel pipe can also claim supporting steel pipe.
Fig. 2 show a kind of specific implementation of the utility model: the bottom surface of Vierendeel girder 5 is embedded with a steel jacking block 6, steel top
The steel reinforcement cage 13 of block 6 and Vierendeel girder welds.Supporting steel pipe can be integral support steel pipe 2b, and integral support steel pipe 2b can be with steel
Jacking block 6 welds.Cushion block is that Concrete seat pad 8 is concrete pad.
Fig. 3 show another specific implementation of the utility model:
The supporting steel pipe can be upper pipe type supporting steel pipe 2a, and upper tube 16 is small, and down tube 23 is big, and the lower end of upper tube 16 has
There are the first internal screw thread in first external screw thread, the upper end of down tube 23, and internal and external threads are screwed to adjust upper pipe type supporting steel pipe 2a height
With the abutting degree of top surface and bottom surface.Upper tube can be rotated by tool such as pipe vice.Every piece of 6 bottom surface of steel jacking block is welded with a steel sleeve
12, the top of upper tube 16 is movably combined in steel sleeve 12, and steel sleeve 12 can also claim steel bushing or steel cylinder.The top of the upper tube 16
The plane bearing 10 that end is fixed with top to 6 bottom surface of steel jacking block and relatively rotates.
The cushion block is steel cushion block 24, has multiple vertical first through hole passed through for clamping screw 15 on steel cushion block 24,
Bottom plate 1 is embedded with the steel connecting plate 21 equipped with multiple threaded holes, 21 top surface of steel connecting plate and 1 flush of bottom plate, steel connecting plate
21 weld with the steel reinforcement cage 22 of bottom plate.Bolt can be screwed on threaded hole in advance when pre-buried steel connecting plate 21 so that threaded hole not
It is blocked by concrete.It can also not have to steel connecting plate 21 and be directly welded on the steel reinforcement cage 22 of bottom plate using foundation bolt, then
Vertical first through hole on steel cushion block 24 is passed through multiple foundation bolts to be locked with nut again, but it is prominent to want oxyacetylene metal-cutting to remove after removing
For the foundation bolt on ground.
Detachable connection has horizontal steel connecting rod 19 in two upper tubes 16.It can be appreciated that two horizontal steel connect
The height of extension bar 19 is not to influence logical principle of conduct.Anchor ear 17 is equipped in two upper tubes 16, anchor ear 17 is locked through anchor ear bolt 9
Tightly.There is link block 18 in the inside of anchor ear 17, there is vertical second through-hole on link block 18, and the both ends bottom of steel connecting rod 19 has downwards
It is plugged in the bolt 20 of vertical second through-hole.Bolt can also be substituted with inserted block, and vertical second through-hole can also match with inserted block, certainly
It is preferred that bolt.Anchor ear also can be used the ring flange equipped with multiple vertical through holes to replace, and the centre bore of ring flange covers merging welding in advance
Outside upper tube, but preferred anchor ear.
The steel connecting rod 19 is left and right two, wherein the first bar 11 has the second outer spiral shell far from one end of supporting steel pipe 2a
Line, the second bar 14 have third external screw thread, the second external screw thread and the externally threaded hand of spiral of third far from one end of supporting steel pipe 2a
On the contrary, a steel connector 7 with positive and negative internal screw thread screws on two external screw threads i.e. the second external screw thread and third external screw thread to adjust steel
The fastening degree of connecting rod 19 and two supporting steel pipe 2a.Steel connector 7 can be rotated by tool such as pipe vice.It will be understood that steel connects
Steel pipe can also be used as shown in the figure using solid steel pole or round bar steel in extension bar 19.Certainly, the structure of upper section and this section
It is equally applicable to integral support steel pipe 2b.
The structure of each supporting steel pipe of 3 two sides of post-cast strip, that is, above-mentioned is identical and is symmetricly set on 3 two sides of post-cast strip
The utility model late poured band support structure is generally arranged along 3 length direction interval of post-cast strip.After using the above structure, it can be poured to after
Strip length direction rationally supports, in the case where guaranteeing the firm precondition of supporting & stablizing, reasonable employment supporting steel pipe and joint steel pipe.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for ability
For the technical staff in domain, various modifications and changes may be made to the present invention.It is all within the spirit of the present invention and principle,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of late poured band support structure, it is characterised in that: the steel reinforcement cage including being welded on the Vierendeel girder of post-cast strip (3) two sides
(13) each one piece of steel jacking block (6) of bottom surface, every piece of steel jacking block (6) are connected with a supporting steel pipe, and the bottom end of supporting steel pipe is supported extremely
The bottom surface of the top surface of one cushion block, cushion block is supported to bottom plate (1).
2. late poured band support structure according to claim 1, it is characterised in that: the cushion block is steel cushion block (24), steel
There are multiple vertical first through hole passed through for clamping screw (15) on cushion block (24), bottom plate (1) is embedded with equipped with multiple threaded holes
Steel connecting plate (21), steel connecting plate (21) top surface and bottom plate (1) flush, the steel reinforcement cage of steel connecting plate (21) and bottom plate
(22) it welds.
3. late poured band support structure according to claim 1, it is characterised in that: the supporting steel pipe is upper pipe type branch
It supports steel pipe (2a), upper tube (16) is small, and greatly, there is the first external screw thread in the lower end of upper tube (16) to down tube (23), and the upper end of down tube (23) has
First internal screw thread, internal and external threads are screwed to adjust upper pipe type supporting steel pipe (2a) height and the abutting degree with top and bottom；
Every piece of steel jacking block (6) bottom surface is welded with a steel sleeve (12), and the top of upper tube (16) is movably combined in steel sleeve (12).
4. late poured band support structure according to claim 3, it is characterised in that: the top of the upper tube (16) is fixed with
Push up the plane bearing (10) to steel jacking block (6) bottom surface and relative rotation.
5. late poured band support structure according to claim 3, it is characterised in that: detachable connection on two upper tubes (16)
There is horizontal steel connecting rod (19).
6. late poured band support structure according to claim 5, it is characterised in that: be equipped with anchor ear on two upper tubes (16)
(17), have link block (18) on the inside of anchor ear (17), there is vertical second through-hole, the both ends of steel connecting rod (19) on link block (18)
The bolt (20) for being plugged in vertical second through-hole downwards is arranged at bottom.
7. late poured band support structure according to claim 6, it is characterised in that: the steel connecting rod (19) is left and right two
Root, wherein the first bar (11) has the second external screw thread far from one end of upper pipe type supporting steel pipe (2a), the second bar (14) is far from upper
There is third external screw thread in one end of pipe type supporting steel pipe (2a), and the second external screw thread and the externally threaded hand of spiral of third are on the contrary, one
Steel connector (7) with positive and negative internal screw thread screws on two external screw threads to adjust steel connecting rod (19) and two upper pipe type supporting steels
Manage the fastening degree of (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124905.8U CN209585609U (en) | 2019-01-24 | 2019-01-24 | Late poured band support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124905.8U CN209585609U (en) | 2019-01-24 | 2019-01-24 | Late poured band support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585609U true CN209585609U (en) | 2019-11-05 |
Family
ID=68380429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124905.8U Expired - Fee Related CN209585609U (en) | 2019-01-24 | 2019-01-24 | Late poured band support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719894A (en) * | 2020-07-09 | 2020-09-29 | 南阳师范学院 | Post-cast strip supporting structure for civil house construction |
| CN112963019A (en) * | 2021-02-08 | 2021-06-15 | 中国十七冶集团有限公司 | Building engineering post-cast strip strutting arrangement |
-
2019
- 2019-01-24 CN CN201920124905.8U patent/CN209585609U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719894A (en) * | 2020-07-09 | 2020-09-29 | 南阳师范学院 | Post-cast strip supporting structure for civil house construction |
| CN112963019A (en) * | 2021-02-08 | 2021-06-15 | 中国十七冶集团有限公司 | Building engineering post-cast strip strutting arrangement |
| CN112963019B (en) * | 2021-02-08 | 2022-04-26 | 中国十七冶集团有限公司 | Building engineering post-cast strip strutting arrangement |
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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 |
Granted publication date: 20191105 Termination date: 20220124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |