CN107269025A - Build set posture position-limit mechanism and limit method that jacking controls lateral displacement - Google Patents
Build set posture position-limit mechanism and limit method that jacking controls lateral displacement Download PDFInfo
- Publication number
- CN107269025A CN107269025A CN201710405649.5A CN201710405649A CN107269025A CN 107269025 A CN107269025 A CN 107269025A CN 201710405649 A CN201710405649 A CN 201710405649A CN 107269025 A CN107269025 A CN 107269025A
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- China
- Prior art keywords
- stop collar
- limited post
- jacking
- lateral displacement
- limit mechanism
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to building jacking technical field.A kind of set posture position-limit mechanism for building jacking control lateral displacement, including limited post and upper end are set in the stop collar on limited post lower end.It is a kind of to build the set posture limit method that jacking controls lateral displacement, set several to build jacking between building lower floor flooring and jacking roof system to control to carry out jacking by jack pair jacking roof system again after lateral displacement set posture position-limit mechanism progress is spacing, building jacking control lateral displacement set posture position-limit mechanism includes limited post and upper end is set in stop collar 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 stop collar is fixed together with lower floor's flooring.The invention provides it is a kind of be used to prevent building jacking when produce the building jacking of horizontal displacement and control the set posture position-limit mechanism and limit method of lateral displacement, the problem of to solve that the horizontal displacement of excess can be produced during building jacking.
Description
Technical field
The present invention relates to building jacking technical field, more particularly to a kind of set posture for building jacking control lateral displacement
Position-limit mechanism and limit method.
Background technology
Needed because building functions are changed and runed, need the overall vertical members such as wall column that block to carry out jacking.Due to
Other unfavorable factors during the vertical error of jack installation and jacking（Such as high wind, earthquake）Influence, during jacking
It is possible that horizontal displacement, moreover, part engineering top lifting height reaches several meters, stable problem is protruded.
The content of the invention
Lateral position is controlled the invention provides a kind of building jacking for being used to prevent to produce horizontal displacement during building jacking
Set posture position-limit mechanism and limit method is moved, the problem of to solve that the horizontal displacement of excess can be produced during building jacking.
Above technical problem is solved by following technical proposal：It is a kind of to build the set posture that jacking controls lateral displacement
Position-limit mechanism, it is characterised in that be set in the stop collar on limited post lower end including limited post and upper end.It is spacing during jacking
Post is in company with the part risen by building by jacking（Hereinafter referred to as jacking roof system）Move up, stop collar is to limited post during moving up
Carry out the spacing of horizontal direction and prevent the horizontal displacement that jacking roof system is produced from exceeding allowance.
Preferably, the limited post is four prism type, the limited post includes four limited post portion columns and will be spacing
The limited post portion lateral connector bar that post portion column is connected in turn, the stop collar is four prism type, and the stop collar includes
Four stop collar portion columns and the stop collar portion lateral connector bar that stop collar portion column is connected in turn, the limited post portion
Lateral connector bar and stop collar portion lateral connector bar it is separated, four limited post portion columns are with four stop collar portions column
Abut correspondingly together.Easy to make and good limit effect.
Preferably, the limited post also includes the inside connecting rod that relative limited post portion column links together.
The structure driving of limited post can be improved.
Preferably, the stop collar is externally connected to bearing diagonal.The intensity of stop collar can be improved, stop collar is prevented
By be deformed during lateral extrusion damage.
As another preferred, originally also include a bearing diagonal and annular glidepath, between the limited post and stop collar
Disconnect and be all circle, the upper end of the stop collar is provided with some indicator lamps circumferentially distributed along stop collar, each is described to refer to
Show lamp be respectively provided with one be located on the stop collar inner peripheral surface by limited post pressed by compressing switch, it is described by pressing off
Radial distribution of the indicator lamp of switch control along the stop collar is closed and is pressed, the stop collar is additionally provided with circumferential along stop collar
Slide rail on the annular of extension, the annular glidepath circumferentially extends along stop collar, and the upper end of the bearing diagonal is with the circle
In annular slide rail be slidably connected together, lower end is slidably connected together with the annular glidepath.When generation horizontal displacement
When, then in front of moving direction by compress switch can by limited post extruding and so that corresponding indicator lamp is lighted, then basis
Bearing diagonal is moved to correspondence position and is supported by the instruction of indicator lamp（Stress now at this is maximum）.Can be with minimal amount of
Bearing diagonal is to ensure the structural strength of stop collar to meet spacing requirement.Due to horizontal displacement during jacking allowance compared with
It is small, and the arrangement in order to accurately show maximum weighted position then indicator lamp need net amount to gather, now depressed switch make
The influence of precision（Break-make change can be produced by compressing switch by being difficult to ensure that during small amount of movement）Had during possible displacement
Cross individual switch to light, bearing diagonal is moved to being located at that most middle in the indicator lamp lighted if such a situation is produced
Indicator lamp aligns.
Preferably, slide rail is additionally provided with the circumferentially distributed horizontal jack of some slide rails along along annular on the annular,
The quantity of the horizontal jack is equal with the quantity of the indicator lamp, and the horizontal jack and the indicator lamp correspond status
In on same perpendicular, the upper end of the bearing diagonal provided with can with the horizontal receptacle alignment through hole, wear in the through hole
Provided with the latch that can be inserted into the horizontal jack.It can prevent bearing diagonal from producing movement.
Preferably, the lower end of the bearing diagonal is on the annular glidepath and same round provided with being rotatably connected to
The coaxial gear ring of annular glidepath, the bearing diagonal is slidably connected together by the gear ring with the annular glidepath,
The gear ring links together with drive gear, and the drive gear links together with motor.Saved during mobile bearing diagonal
Power.
Preferably, the motor is servomotor.
Preferably, the position where each described indicator lamp be identified with corresponding to indicator lamp with sliding on annular
The center of rail identifies for the angle degree in the center of circle, and the motor is provided with control unit, and described control unit is according to input
Angle goes control motor driven gear ring to rotate the corresponding number of degrees.Bearing diagonal quickly and easily can be moved to corresponding position
Put.
It is a kind of to build the set posture limit method that jacking controls lateral displacement, it is characterised in that in building lower floor flooring
Several are set to build after jacking controls lateral displacement set posture position-limit mechanism progress spacing again by thousand between jacking roof system
Jin top carries out jacking to jacking roof system, and building jacking control lateral displacement set posture position-limit mechanism includes limited post and upper end is arranged
Stop collar on limited post lower end, the upper end of the limited post is fixed together with the jacking roof system, the stop collar
Lower end is fixed together with lower floor's flooring.
Present invention tool has the advantage that：It can effectively prevent from producing during jacking the translation of excess.
Brief description of the drawings
Fig. 1 is that the building jacking in the embodiment of the present invention one controls the vertical view of lateral displacement set posture position-limit mechanism to illustrate
Figure.
Fig. 2 is Fig. 1 B-B schematic cross-sectional views.
Fig. 3 is that the building jacking in the embodiment of the present invention two controls the vertical view of lateral displacement set posture position-limit mechanism to illustrate
Figure.
Fig. 4 is that the building jacking in the embodiment of the present invention three controls the vertical view of lateral displacement set posture position-limit mechanism to illustrate
Figure.
In figure：Limited post 1, limited post portion column 11, limited post portion lateral connector bar 12, internal connecting rod 13, stop collar 2,
Stop collar portion column 21, stop collar portion lateral connector bar 22, slide rail 23 on annular, horizontal jack 231, annular glidepath 24,
Bearing diagonal 3, through hole 31, latch 32, gear ring 33, drive gear 34, motor 35, jacking superstructure 41, building lower floor flooring
42nd, indicator lamp 5, by compressing switch 51.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, a kind of building jacking controls the set posture position-limit mechanism of lateral displacement, including limited post 1
The stop collar 2 on limited post lower end is set in upper 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-section steel.
Four rectangular distributions of limited post portion column 11.Adjacent limited post portion column 11 passes through some limited post portions lateral connector bar 12.
Relative limited post portion column 11 is linked together by some internal connecting rods 13.
Stop collar 2 is four prism type.Stop collar 2 includes four stop collar portion columns 21.Stop collar portion column 21 is rectangular
Distribution.Adjacent stop collar portion column 21 is linked together by some stop collar portions lateral connector bar 22.Limited post portion side is connected
Bar 12 and stop collar portion lateral connector bar 22 it is separated.Four limited post portion columns 11 with stop collar portion column 21 correspondingly
Abut together.
Stop collar 2 is externally connected to 4 bearing diagonals 3.The upper end of 4 bearing diagonals 3 is correspondingly with four stop collars
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 jacking superstructure 41
Mode together links together with jacking superstructure 41.The lower end of limited post 1 is located in the upper end of stop collar 2.Stop collar 2
Lower end by way of the lower end of stop collar portion column 21 links together with building lower floor flooring 42 with building lower floor
Flooring is fixed together.The lower end of bearing diagonal 3 links together with building lower floor flooring 42.Then pushed up by jack
Rise.Control lateral displacement set posture position-limit mechanism progress spacing by four building jackings when carrying out spacing.
Embodiment two, the difference of be the same as Example one is：
Referring to Fig. 3, limited post 1 and stop collar 2 are all cylinder.Limited post 1 and stop collar 2 it is separated, open gap is less than
Or equal to displacement when allowing to produce translation.And be all circle
The upper end of stop collar 2 is provided with some indicator lamps 5 circumferentially distributed along stop collar, adjacent indicator lamp along stop collar circumference
Distance is 3 centimetres., each indicator lamp 5 be respectively provided with open instruction lamp by compressing switch 51.51 limit is connected to by compressing switch
On 2 inner peripheral surfaces of set of position.51 and radial distribution of the indicator lamp 5 along stop collar 2 of switch control is pressed by compressing switch.Stop collar 2
Upper end be connected with slide rail 23 on annular.Slide rail 23 circumferentially extends along stop collar 2 on annular.Set on annular on slide rail 23
There is the circumferentially distributed horizontal jack 231 of some slide rails along along annular.Quantity phase of the quantity of horizontal jack 231 with indicator lamp 5
Deng.Horizontal jack 231 and indicator lamp 5 are located on same perpendicular correspondingly.Annulus is further fixed on lower floor's flooring 42
Shape glidepath 24.Annular glidepath 24 circumferentially extends along stop collar 2.Bearing diagonal 3 only has one.The upper end of bearing diagonal 3 is with circle
In annular slide rail 23 be slidably connected together, lower end is slidably connected together with annular glidepath 24.The upper end of bearing diagonal 3 is set
There is through hole 31.Latch 32 is equipped with through hole 31.
When jacking top cover 41 produces horizontal displacement limited post 1 can be driven to move horizontally together during jacking.Limited post 1
Can be extruded when mobile be located at by compressing switch in 51 in front of limited post by compressing switch, 5 points of rear indicator light is squeezed by compressing switch
Bright, the position being lit is expressed as the maximum direction of stress, bearing diagonal 3 is turned to corresponding instruction along annular glidepath 24
Direction and through hole 31 where lamp 5 are alignd with corresponding horizontal jack 231, and latch 32 is inserted into realization in horizontal jack 231
Bearing diagonal 3 is fixed together with stop collar 2.When multiple indicator lamps are bright, make bearing diagonal with lighting being located in indicator lamp
Middle indicator lamp alignment（Can if any one in even number then centre two）.
Embodiment two, the difference of be the same as Example one is：
Referring to Fig. 4, gear ring 33 has been rotatably coupled on annular glidepath 24.Gear ring 33 is external toothing.Gear ring 33 and annulus
Slide rail 23 is coaxial in shape.The lower end of bearing diagonal 3 is fixed on gear ring 33 to realize being slidably connected for same annular glidepath 24.Tooth
Circle 33 links together with drive gear 34.Drive gear 34 links together with motor 35.Motor 35 is servo
Motor.Position where each indicator lamp 5 is identified with angle degree mark.Angle degree mark indicator lamp corresponding to
The center of slide rail 23 is the angle in the center of circle on annular.Motor 35 is provided with control unit.When indicator lamp is bright, according to instruction
The angle that the angle degree mark of lamp position is indicated subtracts the corresponding indicator lamp position in the position of bearing diagonal 3
The indicated angle of angle degree mark, the angle for drawing gear ring needs rotation, control unit, control unit are inputted by the angle
The control area's driven gear ring 33 of motor 35 rotates corresponding angle so that bearing diagonal 3 is moved to required position.
Claims (10)
1. a kind of build the set posture position-limit mechanism that jacking controls lateral displacement, it is characterised in that is covered including limited post and upper end
It is located at the stop collar on limited post lower end.
2. building jacking according to claim 1 controls the set posture position-limit mechanism of lateral displacement, it is characterised 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 stop collar be four prism type, the stop collar include four stop collar portion columns and will limit
The stop collar portion lateral connector bar that position set portion column is connected in turn, limited post portion lateral connector bar and stop collar portion side connect
Extension bar it is separated, four limited post portion columns are abutted together correspondingly with four stop collar portions column.
3. building jacking according to claim 2 controls the set posture position-limit mechanism of lateral displacement, it is characterised in that described
Limited post also includes the inside connecting rod that relative limited post portion column links together.
4. the building jacking according to claim 1 or 2 or 3 controls the set posture position-limit mechanism of lateral displacement, its feature exists
Bearing diagonal is externally connected in, the stop collar.
5. building jacking according to claim 1 controls the set posture position-limit mechanism of lateral displacement, it is characterised in that also wrap
Include a bearing diagonal and annular glidepath, the limited post and stop collar separated and be all circle, the stop collar
Upper end is provided with some indicator lamps circumferentially distributed along stop collar, and each described indicator lamp is respectively provided with one and is located at the stop collar
On inner peripheral surface by limited post pressed by compressing switch, it is described by the indicator lamp edge for compressing switch and being pressed switch control
The radial distribution of the stop collar, the stop collar is additionally provided with slide rail on the annular circumferentially extended along stop collar, the annulus
Shape glidepath circumferentially extends along stop collar, the upper end of the bearing diagonal with slide rail on the annular be slidably connected together, under
End is slidably connected together with the annular glidepath.
6. building jacking according to claim 5 controls the set posture position-limit mechanism of lateral displacement, it is characterised in that described
Slide rail is additionally provided with the circumferentially distributed horizontal jack of some slide rails along along annular, the same institute of quantity of the horizontal jack on annular
The quantity for stating indicator lamp is equal, and the horizontal jack and the indicator lamp are located on same perpendicular correspondingly, described
The upper end of bearing diagonal provided with can with the horizontal receptacle alignment through hole, be equipped with the pluggable horizontal jack in the through hole
Latch.
7. building jacking according to claim 5 controls the set posture position-limit mechanism of lateral displacement, it is characterised in that described
The lower end of bearing diagonal is on the annular glidepath and with the coaxial gear ring of annular glidepath provided with being rotatably connected to,
The bearing diagonal is slidably connected together by the gear ring with the annular glidepath, and the gear ring is connected with drive gear
Together, the drive gear links together with motor.
8. building jacking according to claim 7 controls the set posture position-limit mechanism of lateral displacement, it is characterised in that described
Motor is servomotor.
9. the building jacking according to claim 7 or 8 controls the set posture position-limit mechanism of lateral displacement, it is characterised in that
Position where each described indicator lamp is identified with the center of slide rail using on annular corresponding to indicator lamp as the center of circle
Angle degree is identified, and the motor is provided with control unit, and described control unit removes control driving electricity according to the angle of input
Machine driven gear ring rotates the corresponding number of degrees.
10. it is a kind of build jacking control lateral displacement set posture limit method, it is characterised in that building lower floor flooring with
Several are set to build after jacking controls lateral displacement set posture position-limit mechanism progress spacing again by very heavy between jacking roof system
Top carries out jacking to jacking roof system, and building jacking control lateral displacement set posture position-limit mechanism includes limited post and upper end is set in
Stop collar on limited post lower end, the upper end of the limited post is fixed together with the jacking roof system, under the stop collar
End is fixed together with lower floor's flooring.
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 |
|---|---|
| CN107269025A true CN107269025A (en) | 2017-10-20 |
| CN107269025B CN107269025B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN (1) | CN107269025B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107114A (en) * | 2019-05-21 | 2019-08-09 | 杭州圣基建筑特种工程有限公司 | A kind of lateral Displacement method for brick masonry structure building lifting inclination-correcting |
| 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 |
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| JPH0813814A (en) * | 1994-06-27 | 1996-01-16 | Shimizu Corp | Jack-up device for level-correction of concrete slab |
| CN101922243A (en) * | 2009-06-12 | 2010-12-22 | 班云 | Inner jacking method and equipment for demolishing buildings |
| CN102116094A (en) * | 2009-12-30 | 2011-07-06 | 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 |
-
2017
- 2017-06-01 CN CN201710405649.5A patent/CN107269025B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813814A (en) * | 1994-06-27 | 1996-01-16 | Shimizu Corp | Jack-up device for level-correction of concrete slab |
| CN101922243A (en) * | 2009-06-12 | 2010-12-22 | 班云 | Inner jacking method and equipment for demolishing buildings |
| CN102116094A (en) * | 2009-12-30 | 2011-07-06 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107114A (en) * | 2019-05-21 | 2019-08-09 | 杭州圣基建筑特种工程有限公司 | A kind of lateral Displacement method for brick masonry structure building lifting inclination-correcting |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107269025B (en) | 2019-03-08 |
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