Utility model content
Based on this, it is necessary to shifted for column in uphill process, cement mortar is caused to smear uneven ask
Inscribe and reduce the column jacking apparatus that column is offset there is provided a kind of.
There is a need to offer a kind of includes the plastering machine of above-mentioned column jacking apparatus.
A kind of column jacking apparatus, for plastering machine, the plastering machine includes column, and the column jacking apparatus includes top
Rise mechanism and support mechanism, the lifting body is connected to the column to drive the column up-down, described to support mechanism bag
Include can relatively described vertical column expanding pars contractilis, and one end of the pars contractilis is extended to the top for being exposed to the column,
To be guided when the column rises to column formation
In this column jacking apparatus, because the pars contractilis for supporting mechanism can be guided in column formation when column rises, because
This can greatly reduce column rocking in uphill process, so as to greatly reduce the skew of column, and then avoid cement mortar from applying
The problem of smearing uneven produces.
In one of the embodiments, the lifting body includes extensible member, and the extensible member includes being connected to described stand
The Part I of post and the Part II for being supported in ground, the Part II is supported in ground, and drives described first
The relatively described Part II in part stretches, so as to drive the column up-down.
In one of the embodiments, the extensible member is hydraulic cylinder, and the lifting body also includes hydraulic pump, the liquid
Press pump drives the hydraulic cylinder extension.
In one of the embodiments, the mechanism that supports also includes being fixed on the jacking portion of the column and located at described
Elastic component between pars contractilis and the jacking portion, the jacking portion can drive the relatively described jacking portion of the pars contractilis to stretch.
In one of the embodiments, the mechanism that supports also includes base and limiting section, the base and described spacing
Portion is fixedly installed on the column, and the one end in the jacking portion is installed on the base, jacking described in the limiting section clamping
Portion;The mechanism that supports also includes sleeve, and the sleeve is sheathed on outside the elastic component, with collecting and the spacing elastic component;
The top of the pars contractilis is provided with the first jacking block, and the pars contractilis is contacted by first jacking block with ceiling.
In one of the embodiments, the mechanism that supports also includes stopping means, to detect the pars contractilis stretching
Position, stops stretching out the pars contractilis towards ceiling after stretching out in place.
In one of the embodiments, the mechanism that supports also includes sliding block, and two sliding blocks fix the column, institute
State pars contractilis to be respectively cooperating with two sliding blocks, so that the sliding block forms guiding when the pars contractilis is flexible.
A kind of plastering machine, including chassis, the column and column jacking apparatus that are connected to the chassis, the column jacking dress
It is set to above-mentioned column jacking apparatus.
In this plastering machine, because the pars contractilis for supporting mechanism can be guided in column formation when column rises, therefore can be big
It is big to reduce column rocking in uphill process, so that the skew of column is greatly reduced, and then it is uneven to avoid cement mortar from smearing
Even the problem of, produces.
In one of the embodiments, the column includes lower pillar stand and is articulated with the upper vertical of the top of the lower pillar stand
Post, the upper pillar stand may be folded on the lower pillar stand, and the upper pillar stand is articulated with the top of the lower pillar stand by hinge;Institute
Stating column also includes bracing piece, and one end of the bracing piece is connected to the lower pillar stand, and the other end is connected to the upper pillar stand;Institute
The top for stating column is provided with the second jacking block, and the column is contacted by second jacking block with ceiling.
In one of the embodiments, the column also includes extension bar, and the extension bar is removably connected on described
Column or the lower pillar stand;The mechanism that supports also includes being removably connected to the lengthening part for supporting mechanism.
Embodiment
Referring to Fig. 1, the plastering machine of the embodiment of the utility model one includes chassis (not shown), is connected to the column on chassis
10 and column jacking apparatus (figure do not mark).Column jacking apparatus includes lifting body 30 and supports mechanism 50, and lifting body 30 connects
It is connected to column 10 to drive column 10 to lift, supports the pars contractilis 501 that mechanism 50 includes to stretch with respect to column 10, and pars contractilis
501 one end is extended to the top for being exposed to column 10, with the formation of column 10 guiding when column 10 rises.Lifting body
Before 30 driving columns 10 rise, first relative column 10 extend out to the top for exposing column 10, and pars contractilis 501 to pars contractilis 501
Top support ceiling, then restart lifting body 30, so, mechanism 50 is supported in the uphill process of column 10 can be right
The formation guiding of column 10.
In this column jacking apparatus and plastering machine, because the pars contractilis 501 for supporting mechanism 50 can be when column 10 rises pair
The formation guiding of column 10, therefore the rocking in uphill process of column 10 can be greatly reduced, so as to greatly reduce the inclined of column 10
The problem of moving, and then avoid cement mortar from smearing uneven produces.
In the present embodiment, column 10 includes lower pillar stand 102 and is articulated with the upper pillar stand 104 on the top of lower pillar stand 102, upper vertical
Post 104 may be folded on lower pillar stand 102.So, when not in use, upper pillar stand 104 can be folded up to reduce plastering machine volume,
It is easy to collection, in use, upper pillar stand 104 can be deployed to adapt to the metope that height is higher.Specifically, upper pillar stand 104 passes through hinge
Chain 106 is articulated with the top of lower pillar stand 102.
In the present embodiment, column 10 also includes bracing piece 108, and one end of bracing piece 108 is connected to lower pillar stand 102, another
End is connected to upper pillar stand 104, so that alignment column 10.
In the present embodiment, column 10 may also include extension bar, and extension bar is removably connected to the top of upper pillar stand 104.This
Extension bar, when height of plastering a wall is higher, can be connected to the top of upper pillar stand 104 by sample, so as to adapt to the need for height plasters a wall.Can be with
Understand, extension bar is also connected between the bottom of lower pillar stand 102 or lower pillar stand 102 and upper pillar stand 104.
In the present embodiment, lifting body 30 includes extensible member 302, and extensible member 302 includes be connected to column 10 first
Point and for being supported in the Part II on ground.Part II is supported in ground, and driving Part I opposed second part stretches,
Column 10 can be driven to lift.Specifically, extensible member 302 is hydraulic cylinder.Lifting body 30 also includes hydraulic pump, hydraulic pump drive liquid
Cylinder pressure stretches.
In the present embodiment, lifting body 30 also includes top plate 304, and top plate 304 is fixed on column 10, and top plate 304 is fixed
It is sheathed on the Part I of extensible member 302.The Part I of extensible member 302 is connected to by column 10 by top plate 304.
In the present embodiment, supporting mechanism 50 also includes being fixed on the jacking portion 502 of column 10 and located at pars contractilis 501 and top
Elastic component 504 between ascending part 502, jacking portion 502 can drive pars contractilis 501 to be stretched with respect to jacking portion 502.Specifically, it is elastic
Part 504 is stage clip.The top for exposing column 10 is extend out to respect to column 10 in pars contractilis 501, and the top of pars contractilis 501 is supported
During ceiling, elastic component 504 is compressed, and now elastic component 504 still retains certain compression surplus.Specifically, jacking portion 502
For push-rod electric machine, pars contractilis 501 is push rod, and push-rod electric machine, which starts, can then promote push rod to move.It is appreciated that jacking portion 502
Can be hydraulic cylinder or cylinder etc., as long as pars contractilis 501 can be promoted to stretch.More specifically, pars contractilis 501 is chromium plating light
Axle.Due to being provided with elastic component 504, support mechanism 50 and flexible structure is changed into from rigid structure, push-rod electric machine can be protected flexible
Portion 501 will not be destroyed during supporting ceiling.
In the present embodiment, supporting mechanism 50 also includes lengthening part, and lengthening part is removably connected to pars contractilis 501 or jacking
Portion 502, so, when plastering a wall, height is higher, the increase extension bar increase height of column 10, during adapting to the need for height is plastered a wall, supports
Mechanism 50 can accordingly increase height.
In the present embodiment, supporting mechanism 50 also includes stopping means, to detect the position of the pars contractilis stretching, works as stretching
Stop stretching out the pars contractilis towards ceiling afterwards in place.Specifically, stopping means can be pressure sensor, to detect pars contractilis
501 support the pressure being subject to during ceiling, stop stretching out pars contractilis 501 towards ceiling when pressure reaches preset pressure;Can
To understand, stopping means also can limit switch, stopping stretching after detecting that pars contractilis 501 reaches precalculated position.
In the present embodiment, supporting mechanism 50 also includes base 506 and limiting section 508, and base 506 and limiting section 508 are fixed
Column 10 is arranged at, the one end in jacking portion 502 is installed on base 506, the clamping jacking portion 502 of limiting section 508 is to prevent jacking
Portion 502 is rocked.
In the present embodiment, support mechanism 50 also include sliding block 510, two vertical columns 10 of sliding block 510, pars contractilis 501 with
Two sliding blocks 510 are respectively cooperating with, so that sliding block 510 forms guiding when pars contractilis 501 stretches, so, pars contractilis 501 it is flexible
It is relatively stable.
In the present embodiment, supporting mechanism 50 also includes sleeve 514, and sleeve 514 is sheathed on outside elastic component 504, to house simultaneously
Spacing elastic component 504.
In the present embodiment, the top of pars contractilis 501 is provided with the first jacking block 516, pars contractilis 501 by the first jacking block 516 with
Ceiling is contacted.It is appreciated that to may be configured as many tile heights different for the first jacking block 516, to change different height as needed
First jacking block 516 of degree, so as to adapt to different height of plastering a wall.
In the present embodiment, the top of column 10 is provided with the second jacking block 1042, and column 10 passes through the second jacking block 1042 and smallpox
Plate is contacted.Similar with the first jacking block 516, it is different that the second jacking block 1042 may be configured as many tile heights, to change as needed
Second jacking block 1042 of different height, so as to adapt to different height of plastering a wall.
The course of work of the plastering machine described below.
First, then column 10 is adjusted to, perpendicular to chassis, then start push rod by chassis leveling to parallel to the ground
Motor, promotes pars contractilis 501 to rise, pars contractilis 501, elastic component is continued to press on when the tip contact ceiling of pars contractilis 501
504 are compressed, and until the pressure that pressure sensor senses reaches preset pressure, close push-rod electric machine, now elastic component 504 still has
Certain compression surplus.Then, the hydraulic pump of lifting body 30 is started, jacking column 10, column is with supporting mechanism 50 together
Rise, until the top of column 10 supports ceiling, column 10 keeps fixing between ceiling and ground, in the process,
Pars contractilis 501 bounces back, and elastic component 504 continues compression.Finally, push-rod electric machine starts, and withdraws pars contractilis 501, you can start to smear
Wall works.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.