CN107269025B - The set posture position-limit mechanism of building jacking control lateral displacement - Google Patents
The set posture position-limit mechanism of building jacking control lateral displacement Download PDFInfo
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- CN107269025B CN107269025B CN201710405649.5A CN201710405649A CN107269025B CN 107269025 B CN107269025 B CN 107269025B CN 201710405649 A CN201710405649 A CN 201710405649A CN 107269025 B CN107269025 B CN 107269025B
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- limited post
- limit sleeve
- limit
- ring shape
- circular ring
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/06—Separating, lifting, removing of buildings; Making a new sub-structure
- E04G23/065—Lifting of buildings
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- Architecture (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to building jacking technical fields.A kind of set posture position-limit mechanism of building jacking control lateral displacement, is set in the limit sleeve on limited post lower end including limited post and upper end.A kind of set posture limit method of building jacking control lateral displacement, building lower layer flooring and jacking roof system between be arranged several building jacking control lateral displacements set posture position-limit mechanisms limited after again by jack pair jacking roof system jacked, building jacking control lateral displacement set posture position-limit mechanism includes limited post and upper end is set in the limit sleeve on limited post lower end, and the upper end of the limited post is fixed together with the jacking roof system, the lower end of the limit sleeve is fixed together with lower layer's flooring.The set posture position-limit mechanism and limit method that the building jacking control lateral displacement of horizontal displacement is generated when the present invention provides a kind of for preventing building jacking, can generate the horizontal displacement of excess to solve the problems, such as building jacking in the process.
Description
Technical field
The present invention relates to building jacking technical field more particularly to a kind of set postures of building jacking control lateral displacement
Position-limit mechanism and limit method.
Background technique
It is needed since building functions are changed and runed, the vertical members such as wall column need to integrally be truncated and jacked.Due to
The influence of other unfavorable factors (such as high wind, earthquake) during the vertical error and jacking of jack installation, during jacking
It is possible that horizontal displacement, moreover, part engineering top lifting height reaches several meters, stable problem is prominent.
Summary of the invention
The building jacking that horizontal displacement is generated when the present invention provides a kind of for preventing building jacking controls lateral position
Set posture position-limit mechanism and limit method are moved, the horizontal displacement of excess can be generated to solve the problems, such as building jacking in the process.
The above technical problem is solved through the following technical scheme: a kind of set posture of building jacking control lateral displacement
Position-limit mechanism, which is characterized in that be set in the limit sleeve on limited post lower end including limited post and upper end.It is limited during jacking
Column is moved up in company with by the part (hereinafter referred to as jacking roof system) that building has been jacked, and limit sleeve is to limited post during moving up
The horizontal displacement for carrying out the limit of horizontal direction and preventing jacking roof system from generating exceeds allowance.
Preferably, the limited post is four prism type, the limited post includes four limited post portion columns and will limit
The limited post portion lateral connector bar that column portion column is connected in turn, the limit sleeve are four prism type, and the limit sleeve includes
Four limit sleeve portion columns and the limit sleeve portion lateral connector bar that limit sleeve portion column is connected in turn, the limited post portion
Lateral connector bar and limit sleeve portion lateral connector bar it is separated, four limited post portion columns are the same as four limit sleeve portions column
It abuts correspondingly together.Easy to make and good limit effect.
Preferably, the limited post further includes the inside connecting rod that opposite limited post portion column links together.
It can be improved the structure driving of limited post.
Preferably, the limit sleeve is externally connected to bearing diagonal.The intensity that can be improved limit sleeve, prevents limit sleeve
Damage is deformed when by lateral extrusion.
As it is another preferably, originally further include a bearing diagonal and circular ring shape glidepath, between the limited post and limit sleeve
It disconnects and is all circle, the upper end of the limit sleeve is equipped with several indicator lights circumferentially distributed along limit sleeve, each described finger
Show that lamp is respectively provided with the push switch pressed by limited post being located on the limit sleeve inner peripheral surface, it is described by pressing off
Radial distribution of the indicator light along the limit sleeve of switch control is closed and is pressed, the limit sleeve is additionally provided with along limit sleeve circumferential direction
Sliding rail on the circular ring shape of extension, the circular ring shape glidepath are circumferentially extended along limit sleeve, and the upper end of the bearing diagonal is the same as the circle
In annular sliding rail be slidably connected together, lower end is slidably connected together with the circular ring shape glidepath.When generation horizontal displacement
When, then the push switch in front of moving direction will receive the extruding of limited post and corresponding indicator light lighted, then basis
Bearing diagonal is moved to corresponding position and is supported (stress at this is maximum at this time) by the instruction of indicator light.It can be with minimal amount of
Bearing diagonal come guarantee the structural strength of limit sleeve with meet limit require.Due to jacking during horizontal displacement allowance compared with
It is small, and in order to accurately show that the arrangement of maximum weighted position then indicator light needs net amount to gather, depressed switch makes at this time
It is had when influence (push switch can generate on-off variation when being difficult to ensure small amount of movement) possible displacement of precision
It crosses a switch to light, is moved to bearing diagonal in the same indicator light lighted and is located at that most intermediate
Indicator light alignment.
Preferably, sliding rail is additionally provided with the circumferentially distributed horizontal jack of several sliding rails along circular ring shape on the circular ring shape,
The quantity of the horizontal jack is equal with the quantity of the indicator light, and the horizontal jack and the indicator light correspond status
In on same perpendicular, the upper end of the bearing diagonal, which is equipped with, to be worn in the through-hole with the through-hole of the horizontal receptacle alignment
Equipped with the bolt that can be inserted into the horizontal jack.It can prevent bearing diagonal from generating movement.
Preferably, the lower end of the bearing diagonal, which is equipped with, is rotatably connected on the circular ring shape glidepath and same circle
The coaxial gear ring of annular glidepath, the bearing diagonal are slidably connected together by the gear ring with the circular ring shape glidepath,
The gear ring links together with driving gear, and the driving gear links together with driving motor.It is saved when mobile bearing diagonal
Power.
Preferably, the driving motor is servo motor.
Preferably, the position where each described indicator light is identified with corresponding to indicator light with sliding on circular ring shape
The center of rail is that the angle degree in the center of circle identifies, and the driving motor is equipped with control unit, and described control unit is according to input
Angle goes control driving motor driven gear ring to rotate corresponding degree.Bearing diagonal quickly and easily can be moved to corresponding position
It sets.
A kind of set posture limit method of building jacking control lateral displacement, which is characterized in that in building lower layer flooring
It is arranged after several building jacking control lateral displacement set posture position-limit mechanisms are limited between jacking roof system again by thousand
Jin top jacks jacking roof system, and building jacking control lateral displacement set posture position-limit mechanism includes that limited post and upper end are arranged
Limit sleeve on limited post lower end, the upper end of the limited post is fixed together with the jacking roof system, the limit sleeve
Lower end is fixed together with lower layer's flooring.
The present invention has an advantage that the translation that excess is generated during capable of effectivelying prevent jacking.
Detailed description of the invention
Fig. 1 is the vertical view signal of the building jacking control lateral displacement set posture position-limit mechanism in the embodiment of the present invention one
Figure.
Fig. 2 is B-B schematic cross-sectional view of Fig. 1.
Fig. 3 is the vertical view signal of the building jacking control lateral displacement set posture position-limit mechanism in the embodiment of the present invention two
Figure.
Fig. 4 is the vertical view signal of the building jacking control lateral displacement set posture position-limit mechanism in the embodiment of the present invention three
Figure.
In figure: limited post 1, limited post portion column 11, limited post portion lateral connector bar 12, internal connecting rod 13, limit sleeve 2,
Limit sleeve portion column 21, limit sleeve portion lateral connector bar 22, sliding rail 23 on circular ring shape, horizontal jack 231, circular ring shape glidepath 24,
Bearing diagonal 3, through-hole 31, bolt 32, gear ring 33, driving gear 34, driving motor 35, jacking superstructure 41, building lower layer flooring
42, indicator light 5, push switch 51.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
Embodiment one, referring to Fig. 1, a kind of set posture position-limit mechanism of building jacking control lateral displacement, including limited post 1
The limit sleeve 2 being set in upper end on limited post lower end.
Limited post 1 is four prism type.Limited post 1 includes four limited post portion columns 11.Limited post portion column 11 is channel steel.
Four limited post portion columns 11 are in distributed rectangular.Adjacent limited post portion column 11 passes through several limited post portions lateral connector bar 12.
Opposite limited post portion column 11 is linked together by several internal connecting rods 13.
Limit sleeve 2 is four prism type.Limit sleeve 2 includes four limit sleeve portion columns 21.Limit sleeve portion column 21 is in rectangle
Distribution.Adjacent limit sleeve portion column 21 is linked together by several limit sleeve portions lateral connector bar 22.The connection of limited post portion side
Bar 12 and limit sleeve portion lateral connector bar 22 it is separated.Four limited post portion columns 11 with limit sleeve portion column 21 correspondingly
It abuts together.
Limit sleeve 2 is externally connected to 4 bearing diagonals 3.The upper end of 4 bearing diagonals 3 is correspondingly the same as four limit sleeves
Portion's lateral connector bar 21 links together.
Referring to fig. 2, in use, the upper end of limited post 1 is connected by the upper end of limited post portion column 11 with superstructure 41 is jacked
Mode together links together with jacking superstructure 41.The lower end of limited post 1 is threaded through in the upper end of limit sleeve 2.Limit sleeve 2
Lower end in such a way that the lower end of limit sleeve portion column 21 links together with building lower layer flooring 42 with building lower layer
Flooring is fixed together.The lower end of bearing diagonal 3 links together with building lower layer flooring 42.Then it is pushed up by jack
It rises.Posture position-limit mechanism is covered by four building jacking control lateral displacements when being limited to be limited.
Embodiment two, with the difference of embodiment one are as follows:
Referring to Fig. 3, limited post 1 and limit sleeve 2 are all cylinder.Separated, the open gap of limited post 1 and limit sleeve 2
Less than or equal to the displacement allowed when generating translation.It and is all circle
The upper end of limit sleeve 2 is equipped with several indicator lights 5 circumferentially distributed along limit sleeve, adjacent indicator light along limit sleeve week
To distance be 3 centimetres., each indicator light 5 is respectively provided with the push switch 51 of an open instruction lamp.Push switch 51 connects
On 2 inner peripheral surface of limit sleeve.Push switch 51 and radial distribution of the indicator light 5 along limit sleeve 2 for being pressed switch control.Limit
The upper end of set 2 is connected with sliding rail 23 on circular ring shape.Sliding rail 23 is circumferentially extended along limit sleeve 2 on circular ring shape.Sliding rail 23 on circular ring shape
It is equipped with the circumferentially distributed horizontal jack 231 of several sliding rails along circular ring shape.Number of the quantity of horizontal jack 231 with indicator light 5
It measures equal.Horizontal jack 231 and indicator light 5 are located on same perpendicular correspondingly.It is further fixed on lower layer's flooring 42
Circular ring shape glidepath 24.Circular ring shape glidepath 24 is circumferentially extended along limit sleeve 2.Bearing diagonal 3 only has one.The upper end of bearing diagonal 3
With sliding rail 23 on circular ring shape be slidably connected together, lower end is slidably connected together with circular ring shape glidepath 24.Bearing diagonal 3 it is upper
End is equipped with through-hole 31.Bolt 32 is equipped in through-hole 31.
Limited post 1 can be driven to move horizontally together when jacking top cover 41 and generating horizontal displacement during jacking.Limited post 1
The push switch being located in front of limited post in push switch 51 can be squeezed when mobile, push switch is squeezed 5 points of rear indicator light
Bright, the position being lit is expressed as the maximum direction of stress, and bearing diagonal 3 is made to turn to corresponding instruction along circular ring shape glidepath 24
Direction and through-hole 31 where lamp 5 are aligned with corresponding horizontal jack 231, and bolt 32 is inserted into horizontal jack 231 and is realized
Bearing diagonal 3 is fixed together with limit sleeve 2.When multiple indicator lights are bright, make bearing diagonal with lighting being located in indicator light
Intermediate indicator light alignment (being ok if it is even number is then any one of two intermediate).
Embodiment two, with the difference of embodiment one are as follows:
Referring to fig. 4, rack gear 33 is rotatably coupled on circular ring shape glidepath 24.Gear ring 33 is outer gear ring.33 He of gear ring
Sliding rail 23 is coaxial on circular ring shape.The lower end of bearing diagonal 3, which is fixed on gear ring 33, realizes that the sliding of same circular ring shape glidepath 24 connects
It connects.Gear ring 33 links together with driving gear 34.Driving gear 34 links together with driving motor 35.Driving motor 35 is
Servo motor.Position where each indicator light 5 is identified with angle degree mark.Angle degree identifies corresponding to indicator light
Using the center of sliding rail 23 on circular ring shape as the angle in the center of circle.Driving motor 35 is equipped with control unit.When indicator light is bright, according to
It is in place that the indicated angle of the angle degree mark of indicator light position subtracts the corresponding indicator light institute in 3 position of bearing diagonal
The indicated angle of the angle degree mark set obtains the angle that gear ring needs to rotate, by the angle input control unit, control
Unit control 35 area's driven gear ring 33 of driving motor rotates corresponding angle and bearing diagonal 3 is made to be moved to required position.
Claims (8)
1. a kind of set posture position-limit mechanism of building jacking control lateral displacement, which is characterized in that be arranged including limited post, upper end
Limit sleeve, a bearing diagonal and circular ring shape glidepath on limited post lower end, the limited post and limit sleeve separated and
It is all circle, the upper end of the limit sleeve is equipped with several indicator lights circumferentially distributed along limit sleeve, each described indicator light is each
Equipped with one be located at the limit sleeve inner peripheral surface on the push switch pressed by limited post, the push switch and by
Push switch control indicator light along the limit sleeve radial distribution, the limit sleeve be additionally provided with along limit sleeve circumferentially extending
Sliding rail on circular ring shape, the circular ring shape glidepath are circumferentially extended along limit sleeve, and the upper end of the bearing diagonal is the same as on the circular ring shape
Sliding rail be slidably connected together, lower end is slidably connected together with the circular ring shape glidepath.
2. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 1, which is characterized in that described
Limited post is four prism type, and the limited post includes four limited post portion columns and limited post portion column is connected in turn
Limited post portion lateral connector bar, the limit sleeve be four prism type, the limit sleeve include four limit sleeve portion columns and will limit
The limit sleeve portion lateral connector bar that position set portion column is connected in turn, limited post portion lateral connector bar and limit sleeve portion side connect
Extension bar it is separated, four limited post portion columns abut together correspondingly with four limit sleeve portions column.
3. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 2, which is characterized in that described
Limited post further includes the inside connecting rod that opposite limited post portion column links together.
4. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 1 or 2 or 3, feature exist
In the limit sleeve is externally connected to bearing diagonal.
5. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 1, which is characterized in that described
Sliding rail is additionally provided with the circumferentially distributed horizontal jack of several sliding rails along circular ring shape, the same institute of the quantity of the horizontal jack on circular ring shape
The quantity for stating indicator light is equal, and the horizontal jack and the indicator light are located at correspondingly on same perpendicular, described
The upper end of bearing diagonal is equipped with can be with the through-hole of the horizontal receptacle alignment, and being equipped in the through-hole can be inserted into the horizontal jack
Bolt.
6. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 1, which is characterized in that described
The lower end of bearing diagonal is equipped with and is rotatably connected to gear ring on the circular ring shape glidepath and coaxial with circular ring shape glidepath,
The bearing diagonal is slidably connected together by the gear ring with the circular ring shape glidepath, and the gear ring is the same as driving gear connection
Together, the driving gear links together with driving motor.
7. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 6, which is characterized in that described
Driving motor is servo motor.
8. the set posture position-limit mechanism of building jacking control lateral displacement according to claim 6 or 7, which is characterized in that
Position where each described indicator light is identified with corresponding to indicator light using the center of sliding rail on circular ring shape as the center of circle
Angle degree mark, the driving motor are equipped with control unit, and described control unit removes control driving electricity according to the angle of input
Machine driven gear ring rotates corresponding degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405649.5A CN107269025B (en) | 2017-06-01 | 2017-06-01 | The set posture position-limit mechanism of building jacking control lateral displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405649.5A CN107269025B (en) | 2017-06-01 | 2017-06-01 | The set posture position-limit mechanism of building jacking control lateral displacement |
Publications (2)
| Publication Number | Publication Date |
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| CN107269025A CN107269025A (en) | 2017-10-20 |
| CN107269025B true CN107269025B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710405649.5A Active CN107269025B (en) | 2017-06-01 | 2017-06-01 | The set posture position-limit mechanism of building jacking control lateral displacement |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107114B (en) * | 2019-05-21 | 2021-05-04 | 杭州圣基建筑特种工程有限公司 | Lateral limiting method for jacking and rectifying of brick-concrete structure house |
| CN110629814A (en) * | 2019-10-18 | 2019-12-31 | 南京工业大学 | Jacking deviation rectifying device for high-rise shear wall structure and operation method |
| CN111364621A (en) * | 2020-03-26 | 2020-07-03 | 新昌县华漫建材有限公司 | Jacking deviation-rectifying waterproof horizontal displacement method and horizontal limiting device for high-rise building |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3156066B2 (en) * | 1994-06-27 | 2001-04-16 | 清水建設株式会社 | Jack-up device for concrete slab level correction method |
| CN101922243B (en) * | 2009-06-12 | 2013-04-03 | 班云 | Inner jacking method and equipment for demolishing buildings |
| CN102116094B (en) * | 2009-12-30 | 2012-06-27 | 上海天演建筑物移位工程有限公司 | Displacement limit force transmission device for jacking up building |
| CN105863298A (en) * | 2016-04-01 | 2016-08-17 | 文登蓝岛建筑工程有限公司 | Jacking mechanism between steel-structure floor frames |
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