CN201003307Y

CN201003307Y - Fence

Info

Publication number: CN201003307Y
Application number: CNU2007200029306U
Authority: CN
Inventors: 豆静伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2008-01-09
Anticipated expiration: 2017-01-30

Abstract

The utility model discloses a fence, which is a device for isolating the working area and non-working area at construction site and in road construction, telecom construction and power supply construction and making the operator work in a safe area. The fence comprises a plurality of fence units, while one group of fence units comprises a high intensity fiber glass fireproof gauze and two fastening devices used for supporting and straining the gauze. The fastening device comprises a stand rod, and the upper end and the lower end of the stand rod are respectively provided with a fastener, and two sides of the fastener are respectively provided with a round sleeve-shaped fixing ear. Two sides of gauze are respectively provided with a fixing rod in the fixing ear which can be inserted in the upper fixing piece and lower fixing piece. The lower end of the stand rod is inserted in a pedestal. The utility model can solve the technical problem that the prior fence is difficult to be installed and removed. Therefore, the utility model can realize rapid disassembly and assembly, as well as convenient transportation.

Description

Fence

Technical field

The utility model relates to a kind of fence, can be used in building site, road construction, telecommunications construction, the power supply construction, and the device with workspace and nonclient area separation is worked operating personnel in the safety zone.

Background technology

Existing fence is that nylon wire or netting connect with iron pipe or glass reinforced plastic pipe, is fixed in ground, install, the dismounting time is longer, is unsuitable for the rapid construction requirement of electric power, communication engineering especially, and it is short to make coarse, transportation inconvenience, application life.The fence of a kind of quick-detach soon and installation becomes required.

CN2541558Y discloses a kind of quick combined fence, comprise wire gauze, pillar and wire gauze is fixed on a plurality of dead bolts on the pillar, the well shape groove structure centre that this dead bolt passes on the wire gauze is fixed on the pillar, though the utility model can be installed to wire gauze on the pillar and disassemble, but can't fold for wire gauze, and connect by dead bolt between wire gauze and the pillar, inconvenient operation, bolt is tightened and is unclamped one by one, therefore can't realize fast quick-detach, installs and make things convenient for requirements on transport.

CN2844325Y discloses a kind of safe fence, is made up of two vertical columns and fence, and there is firm banking the vertical columns lower end; Fence is fixed together by upright fence post and fence crossbeam and constitutes rectangle, set up several reinforcing ribs between the upper and lower fence crossbeam, the both sides upright fence post hangs on the collar of vertical columns by hook, when not in use, rectangular fence can be pulled down from vertical columns, but can not fold for fence itself, therefore still give to remove and install to transport and make troubles.

Therefore, a kind of quick-detach soon and installation and can folding convenient the fence of transportation become required.

Summary of the invention

The purpose of this utility model is to solve existing fence installation and removal difficult technologies problem, thus provide a kind of can quickly dismantled, the fence of convenient transportation.

The technical solution of the utility model is: a kind of fence, this fence comprise array fence unit, it is characterized in that: this group of fence unit comprises: a high strength glass fiber fire prevention gauze and two fastening devicess that are used to support and strain gauze; Described fastening devices comprises a vertical rod, and the upper and lower end of described vertical rod is respectively equipped with fixture, and the both sides of this fixture have the fixedly ear of round shell-like, and the both sides of described gauze have the fixed bar in the fixedly ear that can insert described upper and lower fixture; The lower end of described vertical rod is plugged with base.

Wherein: the utility model is further sagging for fear of gauze, also be provided with one or several support bars in the middle of the described gauze, this support bar comprises by two and half bars and forming, two and half bars by its interface, box respectively clamp gauze and snap together, and the lower end of this support bar is plugged with base.

Wherein: the lower end of the base of described vertical rod has the draw point that can insert ground, and perhaps described base lower end is the chassis.

Wherein: the lower end of the base of described support bar has the draw point that can insert ground, and perhaps described base lower end is the chassis.

Wherein: described fixedly ear has the opening of vertical perforation, can make things convenient for the insertion of fixed bar and gauze.

Wherein: the quantity of described draw point is 3.

Wherein, described gauze is a color red and white; Described vertical rod, fixed bar, fixture are red.To improve the effect of security warning.

Owing to adopt technique scheme, described fence is made up of a plurality of fences unit, one group of fence unit and next group fence unit are plugged on together, to Len req, the fastening devices of each group fence unit stands on the ground by vertical rod and the base that is located at the vertical rod bottom, and the fixed bar of a side of gauze by its edge is inserted in the both sides vertical rod up and down in the fixedly ear of fixture, the unit of organizing of pegging graft continuously more, thereby isolate a working region, operating personnel are worked in the safety zone.Therefore, by pegging graft one group of group unit linked together between the utility model gauze and the fastening devices, to install, remove fast, convenient transportation can be repeatedly used, and sound construction, whole structure are attractive in appearance.Because gauze adopts the high strength glass fiber fire proofing material to make, and during dismounting, base can be unloaded, gauze is rolled and is loaded on the transport vehicle, and assembling and disassembling is all very convenient.

Description of drawings

Fig. 1 is the structural representation of fence of the present utility model;

Fig. 2 is the vertical view of fixture;

Fig. 3 is the cross section view of support bar.

Wherein:

Gauze 1 fixed bar 11 bound edges 12 fastening devicess 2

Vertical rod 21 bases 4 draw points 41 fixtures 22

Centre bore 221 is ear 222 openings 223 support bars 14 fixedly

Half bar, 141 half bars, 142 son buttons, 1411 boxes 1421

Loam cake 3

The specific embodiment

Referring to Fig. 1, showed fence described in the utility model among the figure, it comprises: high strength glass fiber is prevented gauze 1, is provided with fixed bar 11 in the both sides of gauze 1; Flexiplast or rubber strip (not shown) are made in high strength glass fiber fire prevention gauze 1 two ends, and both sides are made flexible flake or cloth bound edge 12 protection gauze edges and gained in strength up and down; Fixed bar 11 is a hollow stem, and has an elongated slit (not shown) in a side, and flexiplast that make on the gauze both sides or rubber strip can penetrate in the fixed bar 11, and gauze 1 is fixed in the fixed bar 11 by the slit of fixed bar 11 1 sides;

This fence also comprises fastening devices 2, and this fastening devices 2 comprises a vertical rod 21, and vertical rod 21 cross sections are the pipe shape, be plugged with base 4 in vertical rod 21 bottoms, the lower end of base 4 has 3 draw points 41, can insert ground, and this base also can be replaced by the heavier chassis of not being with draw point.The upper and lower end of vertical rod 21 is provided with fixture 22, fixture 22 is by its centre bore 221 (referring to Fig. 2), be sheathed in the vertical rod 21, the both sides of fixture 22 have fixedly ear 222, the fixed bar 11 of gauze 1 one sides is inserted fixedly in the ear 222, in the fixedly ear 222 of the fixture 22 of fixed bar 11 another fastening devicess 2 of insertion of opposite side, just can pull-up gauze 1 21 of two vertical rods.Fixedly 11 of the hole of ear 222 and fixed bars are matched in clearance, and 22 distances of upper and lower two fixtures are greater than the gauze width, can the random angle of conversion when turning.Referring to Fig. 2, fixedly ear 222 has the opening 223 of vertical perforation, to make things convenient for the insertion of fixed bar 11.

Length as gauze is longer, in order to strengthen support to gauze 1, in the middle of gauze 1, add one or several support bars 14, adopt two support bars in the present embodiment, make gauze 1 not produce torsional deformation perpendicular to ground, this support bar 14 comprises two and half bars, 141,142 compositions, and the side of the butt joint of half bar 141 is provided with son button 1411, the interface of second half bar 142 is provided with 1421, two half bar cramp tight feeders of box net 1 and snaps together by double buckle 1411,1421.Be plugged with base 4 in the bottom of support bar 14, base 4 is identical with the base 4 of vertical rod 21 bottoms, has 3 draw points, is used to insert ground (being suitable for the hag face), can select the chassis of not being with draw point for use equally, to be applicable to hardstand.The base 4 of the bottom of vertical rod 21, support bar 14 makes vertical rod 21 and support bar 14 perpendicular to ground, and can produce certain pulling force.Certainly, two and half bars 141,142 that constitute support bar 14 also can not be provided with double buckle, but by be provided with the hole on one and half bars, second half bar is provided with screw, is fastened together by screw.Because of support bar 14 when not using, need not dismounting, can be with the transportation of getting up of fixed bar 11, gauze 1 rolling together, so screw is fastening can not make troubles to dismounting.

Loam cake 3 is stamped in upper end at fixed bar 11, vertical rod 21 and support bar 14, and the effect of the loam cake of fixed bar 11 is the fixedly fixing position in the ear 222 of pole of restriction on the one hand, and the same with the loam cake of vertical rod 21 and support bar 14 on the other hand have an effect attractive in appearance.

Gauze 1 is a color red and white; Described vertical rod 21, fixed bar 11, fixture 22 are red.To improve the effect of security warning.

During construction, by array fence unit, it is the combination of a plurality of fastening devicess 2 and gauze 1, fixed bar 11 is passed in the fixedly ear 222 of the fixture 22 that is fixed in the vertical rod 21, thereby make vertical rod 21 close-coupled of gauze 1 and fastening devices 2, can form a closed area, thereby workspace and nonclient area are distinguished.During dismounting, base 4 can be unloaded, gauze 1 is rolled and is loaded on the transport vehicle, and assembling and disassembling is all very convenient.Thereby increase work efficiency.

Claims

1. fence, this fence comprises array fence unit, it is characterized in that: one group of fence unit comprises: a high strength glass fiber fire prevention gauze and two fastening devicess that are used to support and strain gauze; Described fastening devices comprises a vertical rod, and the upper and lower end of described vertical rod is respectively equipped with fixture, and the both sides of this fixture have the fixedly ear of round shell-like, and the both sides of described gauze have the fixed bar in the fixedly ear that can insert described upper and lower fixture; The lower end of described vertical rod is plugged with base.

2. fence according to claim 1 is characterized in that: also be provided with one or several support bars in the middle of the described gauze, this support bar comprises by two and half bars and forming, and clamps gauze between two and half bars and links together, and the lower end of this support bar is plugged with base.

3. fence according to claim 2 is characterized in that: described two and half bars snap together by son, the box of its interface respectively, perhaps link together by the securing member crosswise fixed.

4. fence according to claim 1 is characterized in that: the base of described vertical rod lower end has the draw point that can insert ground, and perhaps this base lower end is no draw point chassis.

5. fence according to claim 2 is characterized in that: the lower end of the base of described support bar has the draw point that can insert ground, and perhaps described base lower end is no draw point chassis.

6. according to claim 1-5 each described fence wherein, it is characterized in that: described fixedly ear has the opening of vertical perforation.

7. according to claim 4 or 5 described fences, it is characterized in that: the quantity of described draw point is 3.

8. according to claim 1-5 each described fence wherein, it is characterized in that: described gauze is a color red and white.

9. according to claim 1-5 each described fence wherein, it is characterized in that: described vertical rod, fixed bar, fixture are for red.