CN201406873Y

CN201406873Y - Separation fence upright column

Info

Publication number: CN201406873Y
Application number: CN2009201586700U
Authority: CN
Inventors: 李建忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-10
Filing date: 2009-06-10
Publication date: 2010-02-17
Anticipated expiration: 2019-06-10

Abstract

The utility model relates to a separation fence upright column used in public places, particularly to a separation fence upright column made of composite material, which can solve the problem that theprior steel separation fence upright column has high manufacturing cost and difficult maintenance and is easy to steal, as well as solve the general problems of the separation fence upright column made of other composite materials that the fixation hook is easy to loose and fall off and the inner column has low strength and tenacity. The body of the separation fence upright column consists of anouter layer and an inner column, wherein equally-spaced fixation hooks for fixing barbed wires are arranged on the column body. The outer layer of the column body is made of PVC material, the inner column of the column body is formed of magnesite composite and strengthening ribs by coagulation, the strengthening ribs are made of fiberglass meshes, metal meshes or other material, and backer rods are filled at the hollow part of the inner column. The fixation hook has a Z shape or a sickle shape with an arrow at one end, and can effectively avoid the loose or falling-off of the fixation hook during usage. The separation fence upright column can be widely used in traffic lines such as roads and railway or public places such as park and grassland for separation and protection.

Description

A kind of isolated gate column

Technical field

The utility model relates to the isolated gate column that a kind of public place uses, and relates in particular to a kind of isolated gate column made from composite material.

Background technology

The scope of application of isolated gate is very wide, can be used for sealing traffic routes such as speedway, railway, prevents that people, animal from causing danger because of crossing circuit, influences traffic safety; Also can be used as the fence of grassland, park or other public places, play iris action.Aspect the selection of isolated gate, what have selects steel for use, as the patent No. is that 91226828 utility model discloses the shaped steel column of a kind of " recessed " shape section and the highway isolated gate that strut mesh grid sheet is formed by connecting, as the patent No. is that 98232017 utility model discloses hollow steel column that a kind of horizontal end face is " worker " font as support post and the highway isolated gate formed in conjunction with fence and briquetting, such isolated gate is because the steel use amount is big, certainly will cause construction costs too high, also can cause higher maintenance cost simultaneously.In addition, in some remote location, steel are also usually stolen by the undesirable person, have both caused property loss, the broken again buffer action of having encircled isolated gate.In addition, the isolated gate that uses composite material to make in addition, as the patent No. is that the utility model of ZL200420058647.1 discloses a kind of highway isolated gate column, this column has solved problems such as construction cost height and later stage be antitheft, but be to use the stay hook on the central post that loosening or obscission usually take place, aspects such as the intensity of its inner prop and toughness also need further raising.

The utility model content

The isolated gate column that provides a kind of composite material to make is provided the purpose of this utility model, to solve steel isolated gate column cost height, to safeguard difficult, easy problem such as stolen, it is easily loosening or drop and problem such as the intensity of inner prop and toughness is low to have solved the ubiquitous stay hook of isolated gate column that current other composite materials make simultaneously again.

Specifically, the utility model is achieved through the following technical solutions: a kind of isolated gate column, cylinder is formed the equidistant stay hook that is used for fixing ecthoaeum that is provided with on the cylinder by outer and inner prop.The skin of cylinder adopts the PVC material, and the inner prop of cylinder is condensed by magnesite compound and reinforcing rib and forms, and reinforcing rib adopts materials such as glass fiber mesh and wire lath, is used to strengthen the intensity and the toughness of inner prop.Stay hook is 7 fonts, and its end that inserts cylinder is arrow shaped, and its arrow tooth can effectively be avoided stay hook in use to become flexible or come off.

In addition, stay hook also can be made zigzag, can effectively avoid stay hook in use loosening or come off equally.

Hollow part at inner prop is filled with foam rods, both can alleviate the weight of inner prop, can alleviate the impact of external force to cylinder again.

Manufacturing process of the present utility model is: 1, crust is installed and fixed the punching of hook place; 2, glass fiber mesh, wire lath, foam rods being rolled into one packs in the crust; 3, with stay hook by embedding crust in the hole of accomplishing fluently in advance; 4, the magnesite compound is stirred in proportion pour in the crust of materials such as glass fiber mesh, wire lath are housed, after the vibrator vibrations, enter precured period.So far, whole isolated grid column machines.

The utility model is compared the isolated gate column that existing steel make and is greatly reduced cost, and manufacture craft is simple, is convenient to install, and long service life is safeguarded easily, does not also worry problems such as stolen.

The utility model is compared the isolated gate column advantage that existing composite material makes and is:

1. the employing Canning Technique can make composite material be filled into the every nook and cranny of column uniformly through vibrations, avoids occurring the ghost phenomenon, and can make the composite density increase make it firmer.

2. when making, stay hook embeds outer intracutaneous earlier, pours into composite material afterwards again, and stay hook and composite material can be frozen into one fully like this, have higher steadiness; And the preparation method of other like products is after earlier crust and composite material drawing and extruding shaping being solidified, to install and fix hook again on cylinder, and cylinder and stay hook can not be bonded together closely like this.

3. the shaped design of stay hook becomes arrow-shaped and zigzag, adopts this shape to make the steadiness of stay hook in cylinder improve greatly, can effectively avoid stay hook in use loosening or come off.And an end of the stay hook of other like products insertion cylinder has only a little gap, and stay hook and cylinder can't firmly link together, and stay hook very easily comes off once shaking then.

4. in cylinder, increase the layer of metal net, improved the intensity and the toughness of cylinder, not flexible or fracture.

5. be filled with foam rods in the cylinder hollow part, both can alleviate cylinder weight, can alleviate the impact of external force again cylinder.

Description of drawings

Fig. 1 is the isolated gate column front view of employing arrow-shaped stay hook described in the utility model;

Fig. 2 is that the isolated gate column A-A of employing arrow-shaped stay hook described in the utility model is to sectional view;

Fig. 3 is the isolated gate column front view of employing zigzag stay hook described in the utility model;

Fig. 4 is that the isolated gate column B-B of employing zigzag stay hook described in the utility model is to sectional view.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

In conjunction with illustrated in figures 1 and 2, the isolated gate column, cylinder is formed the equidistant stay hook 4 that is used for fixing ecthoaeum that is provided with on the cylinder by skin 1 and inner prop 2.The skin 1 of cylinder adopts the PVC material, and the inner prop 2 of cylinder is condensed by magnesite compound and reinforcing rib and forms, and reinforcing rib adopts materials such as glass fiber mesh and wire lath 3, is used to strengthen the intensity and the toughness of inner prop 2.Be filled with foam rods 5 in the hollow part of inner prop 2, both can have alleviated the weight of inner prop, can alleviate the impact of external force again cylinder.

Stay hook 4 is " 7 " font, and its end that inserts cylinder is arrow shaped, and the arrow tooth can effectively be avoided stay hook in use to become flexible or come off.

What Fig. 3 and Fig. 4 showed is the isolated gate column of assembling " Z " font stay hook 6, can effectively avoid stay hook 6 in use loosening or come off equally.

1), install and fix the position punching of hook 4 or stay hook 6 at crust 1 manufacturing process of isolated gate column is:; 2), glass fiber mesh, wire lath 3, foam rods 5 being rolled into one packs in the crust 1; 3), stay hook 4 or stay hook 6 are embedded crust 1 from the hole of accomplishing fluently in advance; 4), the magnesite compound stirred in proportion to pour in the crust 1 of materials such as glass fiber mesh, wire lath 3 are housed, enters precured period after the vibrator vibrations.So far, whole isolated grid column machines.

Claims

1. isolated gate column, cylinder is made up of the skin of inner prop and parcel inner prop, the equidistant stay hook that is used for fixing ecthoaeum that is provided with on the cylinder, and it is characterized in that: described inner prop comprises glass fiber mesh and wire lath, described stay hook is 7 fonts, and an end that inserts cylinder is arrow shaped.

2. a kind of isolated gate column as claimed in claim 1, it is characterized in that: described stay hook is zigzag.

3. isolated gate column as claimed in claim 1 or 2 is characterized in that: the hollow part of described inner prop is provided with foam rods.