A kind of mounting method of grid fence
Technical field
The present invention relates to a kind of mounting method of grid fence.
Technical background
Traditional fence adopts the method for welding or assembling to install, and installation steps are more, and location trouble, make the installation period of fence longer, construction cost remains high, and the fence mounting process of complexity also makes the reverse dismounting of fence more loaded down with trivial details.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of mounting method of grid fence, and installation steps are few, and the duration is short, and construction cost is low, makes reverse dismounting easier.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of mounting method of grid fence, grid fence comprises column, angle bar, two cross bars and two montants, described cross bar two ends are provided with tenon, described montant two ends are respectively equipped with tongue-and-groove, cross bar and montant are linked to be rectangular box by described tenon and tongue-and-groove mortise-tenon joint, described cross bar and the montant side inside framework is respectively equipped with the first groove and the second groove, described montant and cross bar are respectively equipped with through the first groove and the second groove and the installing hole of through front and back sides, some first braces parallel to each other and some second braces parallel to each other are provided with in described framework, described first brace and the second brace two ends are respectively equipped with locating hole, first the tenon at cross bar two ends is inserted from the upper end of the first groove two montants respectively, first brace two ends are inserted respectively in the first groove and the second groove, one end of two second braces to be inserted respectively in the first groove and the second groove and to be superimposed on the first side, brace two ends, locating hole is alignd after installing hole, tools for bolts ' pretension also keeps the first brace and the second brace to rotate by inserting bolt in installing hole, the other end of the second brace of deflection right side montant is inserted in the first groove, by another root first brace one end insert right side the first groove in and be superimposed in the second brace end sides, after the installing hole on the montant of locating hole alignment right side, tools for bolts ' pretension also keeps the first brace and the second brace to rotate by inserting bolt in installing hole, with first to the installation of the first brace and the second brace in like manner, other first braces and the second brace are installed successively, after all first braces and the second brace install, the tenon at another root cross bar two ends is inserted from the lower end of the first groove two montants respectively, adjust the lower end of the first brace and the second brace, after the installing hole that locating hole is alignd on the cross bar of downside, inserting bolt in installing hole, finally all bolts are screwed, afterwards angle bar one side is connected by screw column side, angle bar another side is bolted montant leading flank or trailing flank, finally by column be embedded in ground stone bolt and be connected.
Preferably, the front and back sides joint of described cross bar and montant is respectively equipped with brace, and described brace two ends are respectively equipped with screw and are connected with the front and back sides of montant with cross bar.It is more solid and reliable that this structure makes cross bar be connected with montant.
Preferably, described column comprises column jacket and the inner prop of inner hollow, and described outer column wall is connected by some ribs with interior column outer wall.This structure makes column lightweight also ensure that the intensity of column simultaneously.
Preferably, described angle bar two sides is respectively equipped with several shoulder holes, and described montant is provided with the through hole of several through front and back sides, is respectively equipped with the attachment screw penetrating rib and the assembling bolt penetrating through hole in the shoulder hole on described angle bar two sides.This structure makes attachment screw and assembling bolt head embed in angle bar, makes angle-bar surface smooth.
Preferably, described assembling bolt comprises hexagon socket head cap screw and interior hexagonal (hexagon)nut, and described interior hexagonal (hexagon)nut comprises columnar part, and described columnar part is inserted in through hole.This anatomical connectivity is more fastening, not easily gets loose, and eliminates pad.
Preferably, described column bottom surface is bolted cuboid matrix, and described matrix is provided with the fixing hole of several through upper and lower sides, and described matrix is connected with ground by penetrating the stone bolt being embedded in ground in fixing hole.
Beneficial effect of the present invention is:
Relative to traditional fence mounting method, installation steps of the present invention are few, and the first brace is connected by locating hole is corresponding with the installing hole on cross bar and montant with the second brace, improve installation locating speed, reduce construction cost, fence overall structure is firm, and reverse dismounting is also convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is the explosive view of fence in the present invention;
Fig. 2 is the structural representation in the present invention after fence assembling;
Fig. 3 is that the present invention installs first to the structural representation of the first brace and first to the second brace;
Fig. 4 is the enlarged drawing in A portion in Fig. 2;
Fig. 5 is the sectional view of central post of the present invention;
Fig. 6 is the structural representation of assembling bolt in the present invention.
Detailed description of the invention
Elaborate below in conjunction with the detailed description of the invention of accompanying drawing to invention.
As shown in Figures 1 to 6, the mounting method of the present embodiment, grid fence comprises column 1, angle bar 2, two cross bars 3 and two montants 4, described cross bar two ends are provided with tenon 301, described montant two ends are respectively equipped with tongue-and-groove 401, cross bar and montant are linked to be rectangular box by described tenon and tongue-and-groove mortise-tenon joint, described cross bar and the montant side inside framework is respectively equipped with the first groove 402 and the second groove 302, described montant and cross bar are respectively equipped with through the first groove and the second groove and the installing hole of through front and back sides, some first braces 501 parallel to each other and some second braces 502 parallel to each other are provided with in described framework, described first brace and the second brace two ends are respectively equipped with locating hole, it is characterized in that: first the tenon at cross bar two ends is inserted from the upper end of the first groove two montants respectively, first brace two ends are inserted respectively in the first groove and the second groove, one end of two second braces to be inserted respectively in the first groove and the second groove and to be superimposed on the first side, brace two ends, locating hole is alignd after installing hole, tools for bolts ' pretension also keeps the first brace and the second brace to rotate by inserting bolt in installing hole, the other end of the second brace of deflection right side montant is inserted in the first groove, by another root first brace one end insert right side the first groove in and be superimposed in the second brace end sides, after the installing hole on the montant of locating hole alignment right side, tools for bolts ' pretension also keeps the first brace and the second brace to rotate by inserting bolt in installing hole, with first to the installation of the first brace and the second brace in like manner, other first braces and the second brace are installed successively, after all first braces and the second brace install, the tenon at another root cross bar two ends is inserted from the lower end of the first groove two montants respectively, adjust the lower end of the first brace and the second brace, after the installing hole that locating hole is alignd on the cross bar of downside, inserting bolt in installing hole, finally all bolts are screwed, afterwards angle bar one side is connected by screw column side, angle bar another side is bolted montant leading flank or trailing flank, finally by column be embedded in ground stone bolt and be connected.The front and back sides joint of described cross bar 3 and montant 4 is respectively equipped with brace 8, and described brace two ends are respectively equipped with screw and are connected with the front and back sides of montant with cross bar.Described column 1 comprises column jacket 101 and the inner prop 102 of inner hollow, and described outer column wall is connected by some ribs 103 with interior column outer wall.Described angle bar 2 two sides is respectively equipped with several shoulder holes 201, and described montant is provided with the through hole 403 of several through front and back sides, is respectively equipped with the attachment screw 6 penetrating rib 103 and the assembling bolt 7 penetrating through hole in the shoulder hole on described angle bar two sides.Described assembling bolt 7 comprises hexagon socket head cap screw 701 and interior hexagonal (hexagon)nut 702, and described interior hexagonal (hexagon)nut comprises columnar part 702a, and described columnar part is inserted in through hole 403.Described column 1 bottom surface is bolted cuboid matrix, and described matrix is provided with the fixing hole of several through upper and lower sides, and described substrate is connected with ground by penetrating the stone bolt being embedded in ground in fixing hole.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all belongs to the scope that claims of the present invention define.