A kind of modified builds gap provisions for grouting
Technical field
The present invention relates to building field, specially a kind of modified building gap provisions for grouting.
Background technology
It is overall to strengthen building in building field, it usually needs to being in the milk at the gap or gap of building
Steadiness and avoid the later stage of building from damaging.The length in these gaps is often shorter but quantity is more, therefore is unsuitable for
The walking mechanism of long stroke carries out automatic filling.Can be using the gap perfusion for waving reciprocating perfusion progress short stroke.But,
This has the following problems.Because the bearing of trend in gap is straight longitudinally, and it is then circular arc to wave reciprocating
Shape, this causes the perfusion distance for gap(Irrigate the spacing between shower nozzle and gap)Change.Perfusion beginning and
At the end of irrigate it is in larger distance and perfusion centre position perfusion it is in small distance.This gives the behaviour of pouring quality and filling process
Cause difficulty.
The content of the invention
Gap provisions for grouting is built it is an object of the invention to provide a kind of modified, it is of the prior art for overcoming
State defect.
According to the present invention, a kind of modified builds gap provisions for grouting, for being in the milk to building gap, including pedestal
And the nozzle connecting device being connected by supporting device for sluing mechanisms with the rear wall of the pedestal, wherein, the shower nozzle connection dress
Put including with the sprinkler rotation drive shell for clamping cavity is slided, the slip, which is clamped, is sliding combined with shower nozzle motion in cavity
The fluid passage for being provided with fore-and-aft direction extension in sliding block, the shower nozzle motion driving sliding block is driven to be used to and grouting Showerhead Fluid
Connection, the upper side of shower nozzle motion driving sliding block by located at the top pressure spring slided in clamping cavity by
The end for the top pressure arm for driving the downside of sliding block and integrally protruding is moved in pressure effect so as to be installed on using rotation in the shower nozzle
Top pressure roller at end is fixedly arranged on the internal face in the curved profile portion at the lower wall of the pedestal to be resisted against, and the shower nozzle turns
The bottom of dynamic drive shell is provided with gear wheel segment to engage with the gear driven by rotating motor to drive institute
The rotation of sprinkler rotation drive shell is stated, the rotating motor is fixedly connected with the pedestal, the rotating driving electricity
It is provided with an electronic-controlled installation on the shell of machine to electrically connect with the rotating motor, the electronic-controlled installation is used to
The rotating speed of the rotating motor is controlled, so as to control to adjust the velocity of rotation of the sprinkler rotation drive shell,
Two lateral surfaces that the left and right of the shower nozzle motion driving sliding block is relative slide two or so clamped in cavity with described respectively
Relative medial surface coordinates so as to which the rotation slideably by the sprinkler rotation drive shell drives, before the fluid passage
End extends through the antetheca of the sprinkler rotation drive shell to be connected with grouting source, and the left side of the nozzle connecting device is set
There is a dust exhaust apparatus to be fixedly connected with the pedestal, the dust exhaust apparatus is siphoned away clearly will go into the dust in the pedestal
Remove, prevent dust accumulation for a long time and influence the normal work of all parts in the pedestal, wherein, the curved profile portion
The curve shape of internal face is oval section, the shaped form of the outside wall surface relative with the internal face in the curved profile portion
Shape is circular segments, thus, when the grouting shower nozzle is on the direction orthogonal with the building gap, the curved profile
Portion with the contact position of the top pressure roller at the wall thickness that has be less than what two side positions of the contact position had
Wall thickness.
By such scheme, as a result of the shower nozzle motion driving sliding block that can be slided in the lumen, profile portion is utilized
Regulation driving left and right, the position that can be lifted up in the oval circular arc relative to outside of inner side(As two ends)Form wall
At thick thickening, therefore, it is possible at the beginning and end of perfusion by shower nozzle ejection forward, so as to compensate the shape due to arc swing
Into at the beginning and end of shower nozzle perfusion apart from it is excessive the problem of, and can perfusion centre position cause shower nozzle relative
Recession, so that perfusion is apart from relatively reduced.
Brief description of the drawings
Fig. 1 is that the modified of the present invention builds the overall structure diagram of gap provisions for grouting;
Fig. 2 is schematic cross-section of the device at arrow locations in Fig. 1.
Embodiment
With reference to Fig. 1-2, the present invention is described in detail.
Modified building gap provisions for grouting a kind of according to an embodiment of the invention, for being filled to building gap 1
Slurry, including pedestal 9 and the nozzle connecting device 8 that is connected by supporting device for sluing mechanisms 88 with the rear wall of the pedestal 9, its
In, the nozzle connecting device 8 is included with the sprinkler rotation drive shell 89 for sliding clamping cavity 80, and the slip clamping is empty
It is sliding combined with chamber 80 in shower nozzle motion driving sliding block 6, the shower nozzle motion driving sliding block 6 and is provided with fore-and-aft direction extension
Fluid passage 60 is used to be in fluid communication with grouting shower nozzle 66, and the upper side of the shower nozzle motion driving sliding block 6 passes through located at described
Slide the top pressure spring 83 in clamping cavity 80 and compressed effect and driven so as to be installed on to move in the shower nozzle using rotation
The downside of movable slider 6 and the top pressure roller 62 of the end of top pressure arm 61 that integrally protrudes is fixedly arranged on the pedestal to be resisted against
On the internal face 912 in the curved profile portion 91 at 9 lower wall, the bottom of the sprinkler rotation drive shell 89 is provided with gear part
Section 81 with the gear 71 driven by rotating motor 72 to engage so as to drive 89 turns of the sprinkler rotation drive shell
Dynamic, the rotating motor 72 is fixedly connected with the pedestal 9, is provided with the shell of the rotating motor 72
One electronic-controlled installation 27 is electrically connected with the rotating motor 72, the electronic-controlled installation 27 to control it is described just
The rotating speed of reverse rotation driving motor 72, so as to control to adjust the velocity of rotation of the sprinkler rotation drive shell 89, the spray
Two lateral surfaces that the left and right of head motion driving sliding block 6 is relative are relative with described two or so slided in clamping cavity 80 respectively
Medial surface coordinate so as to which the rotation slideably by the sprinkler rotation drive shell 89 drives, before the fluid passage 60
End extends through the antetheca of the sprinkler rotation drive shell 89 to be connected with grouting source, the left side of the nozzle connecting device 8
It is provided with a dust exhaust apparatus 21 to be fixedly connected with the pedestal 9, the dust exhaust apparatus 21 is will go into the pedestal 9
Dust siphons away removing, prevents dust accumulation for a long time and influences the normal work of all parts in the pedestal 9, the dust suction dress
It is dust catcher to put 21, wherein, the curve shape of the internal face 912 in the curved profile portion 91 is oval section, the curve
The curve shape of the outside wall surface 911 relative with the internal face 912 of profile portion 91 is circular segments, thus, when the grouting
Shower nozzle 66 be in the direction orthogonal with the building gap 1 on when, the curved profile portion 91 with the top pressure roller 62
The wall thickness 100 having at contact position is less than the wall thickness that two side positions of the contact position have.
It is valuably or exemplary, wherein, when the grouting shower nozzle 66 is on vertical direction, the curved profile portion 91
There is minimum wall thickness (MINI W.) with the contact position of the top pressure roller 62.
It is valuably or exemplary, wherein, the curve shape of the internal face 912 is with the vertical direction at minimum wall thickness (MINI W.) position
Axis and it is symmetrical.
By such scheme, as a result of the shower nozzle motion driving sliding block that can be slided in the lumen, profile portion is utilized
Regulation driving left and right, the position that can be lifted up in the oval circular arc relative to outside of inner side is that two ends form wall thickness
At thickening, therefore, it is possible to, by shower nozzle ejection forward, be formed at the beginning and end of perfusion so as to compensate due to arc swing
At the beginning and end of shower nozzle perfusion apart from it is excessive the problem of, and can perfusion centre position cause shower nozzle relatively after
Remove, so that perfusion is apart from relatively reduced.Whole device is simple and reliable for structure, stable and easy to use, Neng Gouyou
Effect solves above mentioned problem of the prior art, improves pouring quality.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.