A kind of balcony guardrail
The present invention relates to civil engineering field, more particularly to a kind of balcony guardrail.
Civil engineering generally refers to civil engineering, and civil engineering refers to the meter of the relevant infrastructure of all He Shui, soil, culture
Draw, build and repair.The civil engineering said now mostly typically refers exclusively to small Civil Specialities, including house, public building, structures etc.
Once build.In fields such as house, public building, structures, designer can be provided with balcony or balcony etc., for convenience
It is glass guardrail or aluminum alloy guardrail mostly daylighting, these balconies or balcony or installs aluminum alloy guardrail additional again on the inside of glass guardrail,
And this balcony guardrail plays safety protection function, therefore, also used in other regions.
Balcony guardrail is balcony to outer peripheral beautification and protective equipment, by welding or is assembled by alloy pipe.
0.5 meter away from ground or so of common low windowsill, if be close to, interior wall increases by 0.4 meter of guardrail or fence reaches the anti-of code requirement certainly
Shield measure.If windowsill table top is too big, such as bay window, child often station looked into the distance on windowsill, and user also must station arrive
Window is opened on windowsill, at this moment, the guardrail being attached on windowsill should highly reach 0.9 meter in itself.
But be all that now guardrail is welded or assembled when installing guardrail in civil engineering at present, then by guardrail
Both ends are fixed on metope or other stationary planes, and bottom is fixed with ground, is firmly installed.But the balcony guardrail after installing
Can not be dismantled again, once column therein damage, it has not been convenient to change, even and if this balcony guardrail dismounting after, it is also difficult to
Secondary use again, maintenance cost are high.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of convenient balcony guardrail dismantled and changed.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of balcony guardrail, has
The cross tube and sheer pole be arrangeding in parallel up and down, there is the column of some spaced sets between the cross tube and sheer pole,
Male connection is provided with the top of the column, bottom is polished rod, and the bottom surface of the cross tube is provided with column top outside
The internal thread that nipple screw thread coordinates connects hole, and the top surface of the sheer pole is provided with that to connect hole with internal thread on cross tube corresponding
And the spacing hole coordinated with column bottom polished rod embedded；The bottom of the sheer pole is provided with elastic supporting member for supporting optical member, and both ends are set
There is symmetrical guide positioning plate；The one side that sheer pole is corresponded in the guide positioning plate is provided with guide groove, the lower horizontal stroke
Cooperation is slided up and down between bar and guide groove, guide groove is provided with positioning hole in the guide positioning plate of both sides up and down.
Preferably, the elastic supporting member for supporting optical member is made up of support column, pilot sleeve and spring；Insert the end of the support column
It is connected in pilot sleeve, spring is arranged on the bottom of support column, and the bottom surface surrounding of the support column is provided with outside flange and led
To block, it is slidably matched between the flange guide pad and pilot sleeve, stop collar is provided with outside the support column above it, it is described
Stop collar is connected to the top outer of pilot sleeve, prevents support column from departing from pilot sleeve, and the bottom four of the pilot sleeve
It is provided with outside expanding surface week, fixing hole is provided with the expanding surface.
Preferably, the bottom surface of the sheer pole is provided with connects hole with the support of embedded cooperation at the top of support column.
Preferably, it is to be threadedly coupled between the stop collar and pilot sleeve.
Preferably, the spacing between the cross tube both ends is longer than the spacing between the guide positioning plate of sheer pole both ends.
Compared with prior art, the present invention is advantageous in that：Its column of this balcony guardrail is once damaged and can torn open
Unload down and changed, safeguard and maintenance cost compares bottom, easy for installation, sound construction, be easy to promote the use of.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of balcony guardrail external structure schematic diagram of the present invention；
Fig. 2 is a kind of balcony guardrail overlooking the structure diagram of the present invention；
Fig. 3 is the structure sectional view of A-A in Fig. 2；
Fig. 4 is the partial enlarged drawing of B in Fig. 3.
In figure：1st, cross tube；2nd, sheer pole；3rd, column；4th, guide positioning plate；5th, guide groove；6th, positioning hole；7th, elasticity branch
Support member；71st, support column；72nd, pilot sleeve；73rd, spring；74th, stop collar；75th, flange guide pad；76th, fixing hole；8th, internal thread
Connect hole；9th, male connection；10th, spacing hole；11st, support connects hole.
The present invention will be described in detail with reference to the accompanying drawings and detailed description.
A kind of balcony guardrail shown in Fig. 1, Fig. 2 and Fig. 3, there is the cross tube 1 and sheer pole 2 be arrangeding in parallel up and down, it is described
There is the column 3 of some spaced sets, the top of the column 3 is provided with male connection between cross tube 1 and sheer pole 2
9, bottom is polished rod, and the bottom surface of the cross tube 1 is provided with the internal thread coordinated with the screw thread of 3 tip male thread joint of column 9 and connect
Hole 8, the top surface of the sheer pole 2 are provided with that to connect hole 8 with internal thread on cross tube 1 corresponding and inserted with the bottom polished rod of column 3 embedding
The spacing hole 10 that formula coordinates；The bottom of the sheer pole 2 is provided with elastic supporting member for supporting optical member 7, is provided at both ends with symmetrical guiding
Location-plate 4；The one side that sheer pole 2 is corresponded in the guide positioning plate 4 is provided with guide groove 5, the sheer pole 2 and guide groove 5
Between slide up and down cooperation, be provided with positioning hole 6 in the guide positioning plate 4 of guide groove both sides about 5；In order to ensure that installation is steady
Gu the spacing between the both ends of cross tube 1 is longer than the spacing between the both ends guide positioning plate 4 of sheer pole 2.
As shown in figure 4, the elastic supporting member for supporting optical member 7 is made up of support column 71, pilot sleeve 72 and spring 73；In order to facilitate branch
Installed between dagger 71 and sheer pole 2, the bottom surface of the sheer pole 2 is provided with the support with the embedded cooperation in the top of support column 71
Hole 11 is connect, the end of the support column 71 is plugged in pilot sleeve 72, and spring 73 is arranged on the bottom of support column 71, the branch
The bottom surface surrounding of dagger 71 is provided with outside flange guide pad 75, is slided between the flange guide pad 75 and pilot sleeve 72
Coordinate, be provided with stop collar 74 outside the support column 71 above it, the stop collar 74 is connected to outside the top of pilot sleeve 72
Side, prevent support column 71 from departing from pilot sleeve 72, and the bottom surrounding of the pilot sleeve 72 is provided with outside expanding surface, should
Fixing hole 76 is provided with expanding surface, in order to facilitate installing and dismantling, the stop collar between support column 71 and pilot sleeve 72
It is to be threadedly coupled between 74 and pilot sleeve 72.
During installation, now the both ends of cross tube 1 are fixed in mounting surface, then two pieces are directed to location-plate 4 and are symmetrically mounted on
On symmetrical mounting surface, guide positioning plate 4 is connected by bolt through positioning hole 6 with mounting surface, while the both ends of sheer pole 2
In the symmetrical guide groove 5 of two pieces of guide positioning plates 4, the top of column 3 is then screwed in the internal thread of the bottom of cross tube 1
Connect in hole 8, sheer pole 2 jacked up upwards, the spacing hole 10 on cross tube 2 with the end of column 3 is embedded in it together with, then will
Elastic supporting member for supporting optical member 7 is arranged on the bottom of sheer pole 2, and the wherein support column 71 in elastic supporting member for supporting optical member 7 inserts the branch embedded in the bottom surface of sheer pole 2
Support is connect in hole 11, and pilot sleeve 71 is fixed on the ground by bolt through fixing hole 76 in elastic supporting member for supporting optical member 7, completes installation,
Due to the effect of the spring 73 in pilot sleeve 71, it promotes support column 71 upward, so that 72 upward top pressure of sheer pole, makes to stand
Post 3 is fixed between cross tube 1 and sheer pole 2.To dismantle column 3, sheer pole 2 is pressed down on, sheer pole 2 props up in elasticity
It is downward under the compression of the inner spring 73 of support member 7, the bottom of column 3 is departed from the spacing hole 10 on sheer pole 2, then rotating to tear open
The column 3 unloaded, the male connection 9 at the top of it is connect hole 8 with the internal thread on cross tube 1 and separate.
Its column 3 of this balcony guardrail can be disassembled and changed once damaging, and safeguard and maintenance cost compares
Bottom, easy for installation, sound construction, it is easy to promote the use of.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not the present invention made any formal
Limitation, every any simple modification, equivalent change and modification for being made to above example of technical spirit according to the present invention,
In the range of still falling within technical solution of the present invention.