CN106836325A - A kind of outdoor construction elevator strengthening of foundation device - Google Patents
A kind of outdoor construction elevator strengthening of foundation device Download PDFInfo
- Publication number
- CN106836325A CN106836325A CN201710239568.2A CN201710239568A CN106836325A CN 106836325 A CN106836325 A CN 106836325A CN 201710239568 A CN201710239568 A CN 201710239568A CN 106836325 A CN106836325 A CN 106836325A
- Authority
- CN
- China
- Prior art keywords
- steel
- construction elevator
- external wall
- concrete cushion
- mounting hole
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D37/00—Repair of damaged foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
Abstract
The invention discloses a kind of outdoor construction elevator strengthening of foundation device, including external wall, indoor reinforced concrete floor, original soil layer, I-steel and construction elevator basis, it is backfill between the external wall and the original soil layer, the external wall offers mounting hole, concrete cushion has been poured on the original soil layer, if being embedded with arterial highway round steel on the concrete cushion, the upper surface of the root of the mounting hole, the upper surface of the indoor reinforced concrete floor and the concrete cushion is respectively positioned on same level；One end of the I-steel is fixedly mounted on the indoor reinforced concrete floor through the mounting hole, and the other end of the I-steel is fixedly mounted on the concrete cushion by round steel, and the construction elevator basis is placed on the I-steel.The present invention can be prevented effectively from construction elevator basis and differential settlement is occurred using I-steel Construction of Supporting elevator basis, simple to operate, easy construction, and safe effect is good.
Description
Technical field
The invention belongs to construction engineering technical field, and in particular to a kind of outdoor construction elevator strengthening of foundation device.
Background technology
Construction elevator has a wide range of applications as a kind of vertical transport instrument in architectural engineering.For deep-foundation pit engineering
For, building often occurs the backfill that construction elevator is located between building and foundation ditch outside when construction elevator is set
Situation on soil, in this case, it is possible that because backfill rammed earth not enough causes construction elevator basis uneven heavy
Drop, with the extension of construction usage time, backfill deformation increase may cause steel pipe scaffold support system unbalance stress,
Part does not even have supporting role, so as to influence the normal of construction elevator to use, or even serious safety problem occurs.
The content of the invention
In view of the shortcomings of the prior art, it is existing to solve the invention provides a kind of outdoor construction elevator strengthening of foundation device
Have in work progress because backfill soil compactness not enough causes the technical problem of construction elevator foundation uneven settlement.
A kind of outdoor construction elevator strengthening of foundation device, including external wall, indoor reinforced concrete floor, primitive soil
Layer, I-steel and construction elevator basis, are backfill between the external wall and the original soil layer, on the external wall
Mounting hole is offered, concrete cushion has been poured on the original soil layer, if being embedded with arterial highway round steel on the concrete cushion,
The root of the mounting hole, the equal position in the upper surface of upper surface and the concrete cushion of the indoor reinforced concrete floor
In same level；One end of the I-steel is fixedly mounted on the indoor reinforced concrete floor through the mounting hole
On, the other end of the I-steel is fixedly mounted on the concrete cushion by round steel, and the construction elevator basis is placed
On the I-steel.
Preferably, it is embedded with twice round steel on the concrete cushion.
Preferably, the I-steel passes through to be welded together with round steel.
Preferably, one end of the I-steel is fixedly mounted on the indoor reinforced concrete floor by fixed iron block
On.
Preferably, the side of the fixed iron block is fixed on the inner surface of the external wall.
Preferably, the I-steel is several.
Preferably, the I-steel is 32# I-steel.
Preferably, the round steel is 20 round steel.
Advantageous Effects of the invention：
1）Outdoor construction elevator strengthening of foundation device of the invention is not constructed directly in backfill, but construction elevator is basic
Set up indoors on reinforced concrete floor and original soil layer, it is to avoid because backfill rammed earth not enough causes construction elevator basis
Differential settlement so as to influence the normal problem for using of construction elevator, therefore, be not in serious safety problem.
2）In the present invention, the stress surface of I-steel is the concrete mats on indoor reinforced concrete floor and original soil layer
Layer, its intensity is high, and bearing capacity is strong, and power transmission effect is good, and bearing capacity will not drop with contact surface because of the extension of use time
Low and deformation.
3）In the present invention, the two ends of I-steel carry out reinforcing installation by fixed iron block and round steel respectively, not easily shifted, apply
Man-hour is safer.
4）The present invention can after the completion of the usage quantity of I-steel, and construction can be determined according to construction elevator foundation load
Dismounting recycling, saves substantial amounts of financial resources, material resources, and construction cost is low, and shortens the duration.
Summary, outdoor construction elevator strengthening of foundation device of the invention employs I-steel Construction of Supporting elevator base
Plinth, simple to operate, easy construction can be prevented effectively from construction elevator basis and differential settlement occurs, and safe effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Reference：1st, I-steel；2nd, round steel；3rd, concrete cushion；4th, original soil layer；5th, construction elevator basis；6th, build outer
Wall；7th, fixed iron block；8th, indoor reinforced concrete floor；9th, mounting hole；10th, backfill.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in figure 1, a kind of outdoor construction elevator strengthening of foundation device, including external wall 6, indoor reinforced concrete floor 8,
Original soil layer 4, I-steel 1 and construction elevator basis 5, are backfill 10 between the external wall 6 and the original soil layer 4,
The external wall 6 offers mounting hole 9, and concrete cushion 3 has been poured on the original soil layer 4, and concrete cushion 3 can be carried
Construction elevator basis 5 high by force intensity, be embedded with twice round steel 2 on the concrete cushion 3, the root of the mounting hole 9,
The upper surface of the indoor reinforced concrete floor 8 and the upper surface of the concrete cushion 3 are respectively positioned on same level, with
Make the stress surface uniform force on carrying construction elevator basis 5.One end of the I-steel 1 fixedly mounts through the mounting hole 9
On the indoor reinforced concrete floor 8, the other end of the I-steel 1 is fixedly mounted on the concrete by round steel 2
On bed course 3, the I-steel 1 passes through to be welded together with round steel 2, to reinforce the fixed installation of I-steel 1.The construction
Elevator basis 5 is placed on the I-steel 1, and the load according to construction elevator basis 5 determines the number of I-steel 1 in the present invention
Amount, the I-steel 1 can select 32# I-steel, and the round steel 2 can select 20 round steel.
Form of construction work of the invention：Mounting hole 9 first is opened up on the skin 6 of construction elevator to be installed, and is protected
The upper surface of the root and the indoor reinforced concrete floor 8 of demonstrate,proving mounting hole 9 is located at same level, then in original soil layer
A block concrete bed course 3 is poured on 4, makes the upper surface of concrete cushion 3 and the upper surface of the indoor reinforced concrete floor 8
Positioned at same level, so that the mounting plane for ensureing construction elevator basis 5 is smooth and uniform force；It is pre- on concrete cushion 3
Round steel 2 is buried, I-steel 1 is penetrated from mounting hole 9, one end of I-steel 1 is fixed on reinforced concrete floor 8 indoors, separately
One end is fixed on concrete cushion 3, and carries out reinforcement of weld by round steel 2 and I-steel 1, finally by construction elevator basis
5 are placed on the I-steel 1.
Embodiment 2
As different from Example 1, one round steel 2 is embedded with the concrete cushion 3.
Embodiment 3
As different from Example 1, one end of the I-steel 1 is fixedly mounted on the indoor reinforcing bar and mixes by fixed iron block 7
On solidifying Tulou plate 8, the side of the fixed iron block 7 is fixed on the inner surface of the external wall 6, and this setting can reinforce described
The fixed installation of the one end of I-steel 1, makes elevator not easily shifted when constructing and avoids causing danger.
Although the present invention is described in detail above to have used general explanation and specific embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (6)
1. a kind of outdoor construction elevator strengthening of foundation device, it is characterised in that：Including external wall, indoor reinforced concrete Tulou
Plate, original soil layer, I-steel and construction elevator basis, are backfill between the external wall and the original soil layer, described
Mounting hole is offered on external wall, concrete cushion has been poured on the original soil layer, be embedded with the concrete cushion
If arterial highway round steel, the root of the mounting hole, the upper surface of the indoor reinforced concrete floor and the concrete cushion
Upper surface be respectively positioned on same level；One end of the I-steel is fixedly mounted on the indoor reinforcing bar through the mounting hole
On concrete floor, the other end of the I-steel is fixedly mounted on the concrete cushion by round steel, the construction electricity
Ladder foundation is placed on the I-steel.
2. outdoor construction elevator strengthening of foundation device according to claim 1, it is characterised in that：On the concrete cushion
It is embedded with twice round steel.
3. outdoor construction elevator strengthening of foundation device according to claim 2, it is characterised in that：The I-steel and round steel
By being welded together.
4. outdoor construction elevator strengthening of foundation device according to claim 1, it is characterised in that：One end of the I-steel
It is fixedly mounted on the indoor reinforced concrete floor by fixed iron block.
5. outdoor construction elevator strengthening of foundation device according to claim 4, it is characterised in that：The side of the fixed iron block
Face is fixed on the inner surface of the external wall.
6. the outdoor construction elevator strengthening of foundation device according to claim any one of 1-5, it is characterised in that：The I-shaped
Steel is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239568.2A CN106836325A (en) | 2017-04-13 | 2017-04-13 | A kind of outdoor construction elevator strengthening of foundation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239568.2A CN106836325A (en) | 2017-04-13 | 2017-04-13 | A kind of outdoor construction elevator strengthening of foundation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106836325A true CN106836325A (en) | 2017-06-13 |
Family
ID=59146874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239568.2A Pending CN106836325A (en) | 2017-04-13 | 2017-04-13 | A kind of outdoor construction elevator strengthening of foundation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086346A (en) * | 2018-01-26 | 2018-05-29 | 广东省建筑工程机械施工有限公司 | A kind of tower crane differential settlement bracing means and conquering method |
| CN109083419A (en) * | 2018-08-09 | 2018-12-25 | 中国建筑第八工程局有限公司 | The installation method of improvement project vertical transport integrated system |
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| JP2004285613A (en) * | 2003-03-20 | 2004-10-14 | Kamiya Kenchiku Sekkei:Kk | Construction method for building foundation |
| CN202809639U (en) * | 2012-09-11 | 2013-03-20 | 中国建筑第二工程局有限公司 | Steel girder foundation of construction elevator |
| CN103015432A (en) * | 2012-12-07 | 2013-04-03 | 天津住宅集团建设工程总承包有限公司 | Construction method for changing steel pipe supports of ramp foundation pit |
| CN202899159U (en) * | 2012-11-16 | 2013-04-24 | 中建四局第五建筑工程有限公司 | Outer hanging type construction elevator foundation |
| CN203905044U (en) * | 2014-05-07 | 2014-10-29 | 中启胶建集团有限公司 | Overhead deep foundation pit crossing construction elevator beam plate type base structure |
| CN204982932U (en) * | 2015-08-11 | 2016-01-20 | 上海建工五建集团有限公司 | Lift foundation structure |
| CN206052767U (en) * | 2016-08-31 | 2017-03-29 | 云南建工第四建设有限公司 | The construction elevator basis that can be used in turn |
| CN206616602U (en) * | 2017-04-13 | 2017-11-07 | 青岛一建集团有限公司 | A kind of outdoor construction elevator strengthening of foundation device |
-
2017
- 2017-04-13 CN CN201710239568.2A patent/CN106836325A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285613A (en) * | 2003-03-20 | 2004-10-14 | Kamiya Kenchiku Sekkei:Kk | Construction method for building foundation |
| CN202809639U (en) * | 2012-09-11 | 2013-03-20 | 中国建筑第二工程局有限公司 | Steel girder foundation of construction elevator |
| CN202899159U (en) * | 2012-11-16 | 2013-04-24 | 中建四局第五建筑工程有限公司 | Outer hanging type construction elevator foundation |
| CN103015432A (en) * | 2012-12-07 | 2013-04-03 | 天津住宅集团建设工程总承包有限公司 | Construction method for changing steel pipe supports of ramp foundation pit |
| CN203905044U (en) * | 2014-05-07 | 2014-10-29 | 中启胶建集团有限公司 | Overhead deep foundation pit crossing construction elevator beam plate type base structure |
| CN204982932U (en) * | 2015-08-11 | 2016-01-20 | 上海建工五建集团有限公司 | Lift foundation structure |
| CN206052767U (en) * | 2016-08-31 | 2017-03-29 | 云南建工第四建设有限公司 | The construction elevator basis that can be used in turn |
| CN206616602U (en) * | 2017-04-13 | 2017-11-07 | 青岛一建集团有限公司 | A kind of outdoor construction elevator strengthening of foundation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086346A (en) * | 2018-01-26 | 2018-05-29 | 广东省建筑工程机械施工有限公司 | A kind of tower crane differential settlement bracing means and conquering method |
| CN108086346B (en) * | 2018-01-26 | 2023-09-08 | 广东省建筑工程机械施工有限公司 | Uneven settlement reinforcing device and overcoming method for tower crane foundation |
| CN109083419A (en) * | 2018-08-09 | 2018-12-25 | 中国建筑第八工程局有限公司 | The installation method of improvement project vertical transport integrated system |
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