CN201649799U

CN201649799U - Built-in positioning device of fabricated fence

Info

Publication number: CN201649799U
Application number: CN201020022489XU
Authority: CN
Inventors: 童向军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-13
Filing date: 2010-01-13
Publication date: 2010-11-24
Anticipated expiration: 2020-01-13

Abstract

The utility model relates to a built-in positioning device of a fabricated fence, in particular to a positioning device of a cross rail and a vertical rail of the fence. The utility model adopts the technical scheme that the fence comprises cross rails and vertical rails, wherein each cross rail is provided with a positioning hole anastomotic with each vertical rail, each vertical rail is inserted into the positioning hole of each cross rail, an inner chamber of each vertical rail is provided with a clamp piece with a clamp head and a spring, and the clamp head of the clamp piece is respectively clamped with the upper inner wall and the lower inner wall of each cross rail after being popped out via the clamp hole at the side surface of each vertical rail from the inner chamber of each vertical rail. The device solves the problems of inconvenient installation of the existing fence, poor stability and poor appearance.

Description

The built-in positioner of assembled fence

Technical field:

The utility model relates to the fence field, is specifically related to the horizontal bar of fence and the positioner on perpendicular hurdle.

Background technology:

Usually, the structure of fence includes horizontal bar and perpendicular hurdle, and horizontal bar is provided with perpendicular hurdle installing hole, and perpendicular hurdle interts carry out screens by slotted eye on it and plug connector then in the horizontal bar installing hole, is fixed on the correspondence position of horizontal bar.Plug connector plays the important function of location in assembling process.Plug connector all need be installed one by one in the mounting points position of every perpendicular hurdle and horizontal bar, and the operation that is installed in when having increased assembling to a certain extent of plug connector is loaded down with trivial details, and its less stable of fence after the assembling, and perpendicular hurdle can move up and down under the effect of external force.On the other hand, plug connector is exposed in the visual range, and is attractive in appearance inadequately, also is subjected to rain erosion easily.

Other has the fixing of its horizontal bar of class fence and perpendicular hurdle must adopt special tool, and perpendicular hurdle inserts the groove position of reserving on perpendicular hurdle by special tool behind the horizontal bar and ejects 4 ridges, with the inwall up and down of ridge card post horizontal bar to reach the location purpose.This method needs special special tool and wastes time and energy.

Summary of the invention:

At the defective that exists in the technique scheme, the purpose of this utility model provides a kind of more simple, easy to assembly, and steadiness is good, and the built-in positioner of assembled fence attractive in appearance.

The technical solution adopted in the utility model is: comprising: horizontal bar and perpendicular hurdle, horizontal bar is provided with the locating hole that matches with perpendicular hurdle, perpendicular hurdle interts in the horizontal bar locating hole, be provided with the shackle member of band dop and spring in the described perpendicular hurdle inner chamber, the dop of shackle member from perpendicular hurdle inner chamber after the hole clipping of perpendicular side, hurdle ejects respectively with horizontal bar about the inwall clamping.

The height of the dop of described fence shackle member and horizontal bar inner height are complementary, and dop is positioned in the horizontal bar after being ejected perpendicular hurdle hole clipping, and the relative horizontal bar in perpendicular hurdle this moment can not move up and down.

Described fence shackle member is the plastic parts or the metalwork of at least one side band dop.

Spring or flexure strip are equipped with in the back side of the dop of described fence shackle member.

Described fence shackle member also can be the resilient metal member or the Elastic plastic-rubber spare of band dop.

At least one side on the perpendicular hurdle of described fence has and is fit to the hole clipping that dop passes through.

The cross section of described its dop of fence shackle member is square oval cylindrical or trapezoidal etc., and dop and shackle member are an overall structure.

The utility model has following advantage:

(1) need not special tool, assembly unit is simple.

(2) built-in shackle member makes fence more attractive in appearance, and theftproof performance is very superior.

(3) height of dop and horizontal bar inner height are complementary, and the relative horizontal bar in perpendicular hurdle can not move up and down, and be very stable firm.

(4) built-in shackle member is filled in the vertical tube inner chamber and is dispatched from the factory after fence machines, on-the-spot pressing when adorning, only need after having pieced together fence shackle member to be pushed into hole clipping position on the vertical tube with rectangular thing, dop promptly ejects voluntarily, thereby reaches the fixedly purpose on horizontal bar and perpendicular hurdle, and is very convenient.

Description of drawings:

Fig. 1 fence overall structure schematic diagram

Fig. 2 is the A-A sectional drawing of Fig. 1

Fig. 3 is the utility model structure chart

Fig. 4 is the utility model structure chart

Fig. 5 is the structural representation of hole clipping part on the utility model vertical tube

Fig. 6 is second kind of shape and structure schematic diagram of hole clipping part on the utility model vertical tube

Fig. 7 is the third shape and structure schematic diagram of hole clipping part on the utility model vertical tube

Fig. 8 is the 4th a kind of shape and structure schematic diagram of hole clipping part on the utility model vertical tube

The specific embodiment:

The utility model will be further described below in conjunction with accompanying drawing and wherein a kind of specific embodiment:

With reference to shown in Figure 1, assembled steel tube fence mainly is made up of horizontal bar and one group of perpendicular hurdle, and horizontal bar 1 two ends are fixed on the column 5, and horizontal bar 1 is provided with the locating hole that matches with perpendicular hurdle 2, perpendicular hurdle 2 vertically interts in horizontal bar 1 locating hole, and perpendicular hurdle 2 adopts the utility model interface arrangment with bottom rail 1-2.

With reference to shown in Figure 2, be provided with band dop 3-1 up and down in perpendicular hurdle 2 inner chambers, the back side that the shackle member 3 of 3-2, shackle member 3 are positioned at dop is equipped with spring 4, and dop 3-13-2 extends in the horizontal bar 1-2 inner chamber and horizontal bar 1-2 clamping through hole clipping 2-12-2 from vertical tube 2 inner chambers.In order to make horizontal bar 1-2 and 2 clampings of perpendicular hurdle firmly stable, the back side that is positioned at dop 3-1,3-2 in this shackle member 3 is equipped with spring 4.The elastic force of spring 4 makes shackle member 3 be close to hole clipping 2-1 and 2-2 on the vertical tube 2.

Its erection sequence is as follows:

1, the shackle member 3 that spring 4 is housed is filled in perpendicular hurdle 2 inner chambers, its perpendicular hurdle 2 inner chambers that just submerge are got final product.

2, upper rail 1-1, bottom rail 1-2 (three horizontal bar then upper, middle and lower) are aligned successively.；

3, one group of perpendicular hurdle 2 that shackle member 3 will be housed inserts in the square hole of horizontal bar 1-1,1-2.

4, moving perpendicular hurdle 2 successively makes hole clipping 2-1,2-2 on the perpendicular hurdle 2 place down horizontal row hurdle 1-2 inner chamber from perpendicular hurdle 2 end openings shackle member 3 to be pushed ahead then, since spring 4 elastic force act on shackle member 3 when arriving at vertical tube hole clipping position 2-1,2-2, dop 3-1, the 3-2 of shackle member 3 ejects last inwall and the following inwall that perpendicular hurdle hole clipping 2-1,2-2 are connected in down horizontal row hurdle 1-2 respectively.

5, screw breaker bolt 6 and make the moulding of plate face, see Fig. 1.

Also can be processed into the hole clipping on the perpendicular hurdle structure shown in Fig. 6,7,8, the dop of shackle member is processed into and its coupling dop with the template shape simultaneously.

After this fence assembled, because shackle member is built-in, Gu Banmian can't dismantle.From attractive in appearance, buffering and waterproof are considered, also can be encased inside plastic tube between the horizontal, vertical hurdle.

Claims

1. the built-in positioner of assembled fence, comprise: horizontal bar and perpendicular hurdle, horizontal bar is provided with the locating hole that matches with perpendicular hurdle, perpendicular hurdle interts in the horizontal bar locating hole, be provided with the shackle member of band dop and spring in the described perpendicular hurdle inner chamber, the dop of shackle member from perpendicular hurdle inner chamber after the hole clipping of perpendicular side, hurdle ejects respectively with horizontal bar about the inwall clamping.

2. the built-in positioner of fence according to claim 1 is characterized in that: the height of the dop of described fence shackle member and horizontal bar inner height are complementary, and dop is positioned in the horizontal bar after being ejected perpendicular hurdle hole clipping, and the relative horizontal bar in perpendicular hurdle this moment can not move up and down.

3. the built-in positioner of fence according to claim 1 is characterized in that: shackle member is the plastic parts or the metalwork of at least one side band dop.

4. the built-in positioner of fence according to claim 1 is characterized in that: spring or flexure strip are equipped with in the back side of the dop of shackle member.

5. the built-in positioner of fence according to claim 1 is characterized in that: shackle member also can be the resilient metal member or the Elastic plastic-rubber spare of band dop.

6. the built-in positioner of fence according to claim 1 is characterized in that: the cross section of its dop of shackle member is square oval cylindrical or trapezoidal etc., and dop and shackle member are an overall structure.

7. the built-in positioner of fence according to claim 1 is characterized in that: at least one side on the perpendicular hurdle of fence has and is fit to the hole clipping that dop passes through.