Municipal administration garden layout fast-assembling guard system
Technical field
The utility model relates to a kind of municipal administration garden layout field, and more specifically it relates to a kind of municipal administration garden layout and prevents
Protecting system.
Background technology
In the construction in municipal administration gardens, for protection pedestrian and job site, usually need to arrange, set up protective fence.
The Chinese utility model patent of Publication No. CN204960361U disclose a kind of scalable reusable
Guard rail, including upper/lower guide, vertical railing and diagonal brace railing, described vertical railing is arranged between described upper/lower guide,
The two ends of described vertical railing are equipped with rectangular slide groove, intersect and be provided with two diagonal brace railings even between adjacent described vertical railing
Connecing, the end of diagonal brace railing is arranged on the rectangular slide groove of described vertical railing by rotary shaft.
Guard rail structure in above-mentioned patent uses door type structure of operating a switch to realize the telescopic movable of railing, but substantially
Ground, this structure causes that the intensity of guard rail is low, gap big, is difficult to ensure personal safety as well as the property safety in construction.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of safer municipal gardens
Construction protection system.
For achieving the above object, the utility model provides following technical scheme: a kind of municipal administration garden layout fast-assembling protects
System, wherein: include that one has the main wall body of hollow chamber and lateral opening, the secondary body of wall being slidably connected in main wall body, institute
State the flange leg being provided for installing fixing main wall body below main wall body;By on described main wall body dorsad opening side arrange
Having link slot, the groove width of described link slot is identical with the width of secondary body of wall.
By using technique scheme, many group main wall bodies and secondary body of wall is utilized to build up construction protection enclosure wall, when construction,
First the spacing between the length reasonable Arrangement main wall body according to secondary body of wall, utilizes flange leg to be fixed on each main wall body and executes
Around work point, more secondary body of wall is pulled out from main wall body until secondary body of wall inserts in the link slot of another main wall body, quick construction,
Convenient, overall plate-shaped structure, its strength of wall body constituting is high, and security protection effect is good.
The utility model is further arranged to: when secondary body of wall pulls out from main wall body, and described secondary body of wall is in slip side
To side be provided with installing hole, the sidewall of described link slot is provided with position and installing hole just to fixing hole.
By using technique scheme, in installing hole with fixing hole, wear locking bolt thus lock secondary body of wall, strengthen it
Bulk strength.
The utility model is set to regard to a new step: be provided with the locking device in fixed installation hole, this lock in described fixing hole
Tight device include being in axial sliding connection the locking bolt in fixing hole, be arranged on the inboard counterbore of fixing hole, be arranged in counterbore for
Keep the spring that locking bolt moves towards installing hole;Described locking bolt has radial protrusion, described spring one towards one end of installing hole
The diapire of end and counterbore is conflicted, and the other end is conflicted with protruding.
By using technique scheme, utilize locking device fixed joint body of wall, when unlocking, it is only necessary to will draw outside locking bolt
Compression spring is until locking bolt exits installing hole, very convenient;And this locking device is fixed on fixing hole, effectively prevent
Locking bolt is lost.
The utility model is further arranged to: the both sides of described main wall body are provided with fixing hole and locking device, institute
The both sides stating secondary body of wall are provided with installing hole.
By using technique scheme so that secondary body of wall in use, all fix with main wall body around by two ends, strengthens
Its overall structure, simultaneously when secondary body of wall does not uses, it is also possible to by the fixing hole of main wall body open side, locking device fixed joint
Body of wall, it is to avoid secondary body of wall affects its transport because automatically skidding off main wall body.
The utility model is further arranged to: the bottom of described secondary body of wall is provided with roller, and described secondary body of wall passes through roller
It is slidably connected with main wall body.
By using technique scheme, the setting of roller significantly reduces the frictional force between secondary body of wall and main wall body,
The use of convenient secondary body of wall.
The utility model is further arranged to: the cross section of the bottom surface of described chamber is in the shape of the letter V setting.
By using technique scheme, the chamber bottom surface of V-shaped is arranged so that enter the dust impurity in chamber permissible
It is collected in the groove of chamber bottommost, it is to avoid block the sliding path between secondary body of wall and main wall body because of impurity.
The utility model is further arranged to: the bottom of described chamber is provided with longitudinal ash discharge groove, and this ash discharge groove is arranged
At the middle part of chamber bottom surface and run through main wall body.
By using technique scheme, impurity is discharged after the guiding of chamber bottom surface from ash discharge groove, effectively removes chamber
Impurity in room, avoids impurity to cause the retardance that secondary body of wall slides further.
Compared with prior art, the utility model has the advantage that
1st, fast mounting structure, transport, easy for installation;
2nd, overall wall type structure, intensity is high, and security performance is good;
3rd, inside has ash-clearing structure, it is ensured that body of wall overall structure is effective, easy to use.
Brief description
Fig. 1 is the overall structure schematic diagram of main wall body in embodiment 1;
Fig. 2 is the scheme of installation of main wall body and secondary body of wall in embodiment 1;
Fig. 3 is the generalized section of main wall body in embodiment 2;
Fig. 4 is the enlarged diagram in Fig. 3 at A.
Reference: the 1st, main wall body;2nd, secondary body of wall;3rd, flange leg;4th, link slot;5th, installing hole;6th, fixing hole;7th, lock
Tight device;71st, locking bolt;72nd, counterbore;73rd, spring;74th, convex edge;8th, roller;9th, ash discharge groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1: seeing Figure of description 1, a kind of municipal administration garden layout fast-assembling guard system, it is by main wall body 1 and pair
Body of wall 2 forms, and has the chamber of hollow, and the opening that the right side of main wall body 1 is chamber in main wall body 1.Secondary body of wall 2 passes through its end
The roller 8 in portion is slidably connected in the chamber of main wall body 1.The lower section of main wall body 1 is fixed with 4 flange legs 3, i.e. leg end portions
It is fixed with ring flange, by this ring flange, main wall body 1 is fixed.The left end face of main wall body 1 is provided with link slot 4, should
The width of link slot 4 is identical with the width of secondary body of wall 2, for secondary body of wall 2 grafting on another main wall body 1.A left side at secondary body of wall 2
Right both sides are provided with 4 installing holes 5, the right side of main wall body 1 be provided with installing hole 5 position, corresponding side just to fixing hole 6.
And the left side of main wall body 1, it is i.e. provided with two fixing holes 6 on the sidewall of link slot 4.
Participate in Figure of description 2, when constructing this guard system, first according to the length dimension of secondary body of wall 2, main wall is installed
Pair body of wall 2 is pulled out from main wall body 1 by body 1 then, until the right side of secondary body of wall 2 is inserted into the link slot 4 of jingle bell main wall body 1
In, and the installing hole 5 of secondary body of wall 2 right-hand member is just right with fixing hole 6 position in link slot 4, penetrates afterwards in each installing hole 5
Locking bolt 71 is fixed.When dismounting, first remove the locking bolt 71 in lower installing hole 5, pair body of wall 2 is pushed back in main wall body 1, then in pair
Penetrating locking bolt 71 fixed joint body of wall 2 in installing hole 5 on the right side of body of wall 2, the vibrations producing when preventing secondary body of wall 2 because of carrying are from main wall
Skidding off in body 1, finally dismounting is fixed on the flange leg 3 on ground, and whole process is simple and convenient.
Embodiment 2, sees Figure of description the 2nd, 3, with differing only in of embodiment 1: be provided with fixing peace in fixing hole 6
The locking device 7 in dress hole 5, this locking device 7 includes locking bolt the 71st, counterbore the 72nd, spring 73;Counterbore 72 be arranged on fixing hole 6 towards
The side of secondary body of wall 2, spring 73 is enclosed within outside locking bolt 71, and locking bolt 71 is located in fixing hole 6, and described two ends are provided with court
Convex edge 74 protruding laterally, wherein the convex edge, outside 74 of locking bolt 71 is for spacing with fixing hole 6, convex edge, inner side 74 then with spring
73 conflict.The other end of spring 73 is then conflicted with the diapire of counterbore 72.
By outer zip bolt 71, locking bolt 71 compression spring 73 and then disengaging installing hole 5, now this tripper is in unblock
State, secondary body of wall 2 can pull out or slip into main wall body 1.When arbitrary installing hole 5 and fixing hole 6 position just pair when, decontrol locking bolt
71, the opposition to locking bolt 71 for the spring 73 makes locking bolt 71 enter installing hole 5, thus locks secondary body of wall 2, and then limits secondary wall
Body 2 moves.Simple in construction, convenience, effectively.
Embodiment 3, and differing only in of embodiment 1: the cross section of the bottom surface of main wall body 1 middle chamber is in the shape of the letter V setting.
The bottom of chamber is provided with longitudinal ash discharge groove, and this ash discharge groove is arranged on the middle part of chamber bottom surface and runs through main wall body 1.V-shaped
Chamber bottom surface arrange so that the dust impurity entering in chamber can be collected in the groove of chamber bottommost, it is to avoid because of impurity
And block the sliding path between secondary body of wall 2 and main wall body 1.Impurity is discharged after the guiding of chamber bottom surface from ash discharge groove, has
Effect removes the impurity in chamber, it is to avoid impurity causes the retardance that secondary body of wall 2 slides.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all in this practicality
Within novel design concept, any modification, equivalent substitution and improvement etc. made, should be included in protection of the present utility model
Within the scope of.