CN201704646U - Portable protective fence - Google Patents
Portable protective fence Download PDFInfo
- Publication number
- CN201704646U CN201704646U CN2009200335705U CN200920033570U CN201704646U CN 201704646 U CN201704646 U CN 201704646U CN 2009200335705 U CN2009200335705 U CN 2009200335705U CN 200920033570 U CN200920033570 U CN 200920033570U CN 201704646 U CN201704646 U CN 201704646U
- Authority
- CN
- China
- Prior art keywords
- warning
- protective fence
- warning rod
- portable protective
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a portable protective fence, which comprises a plurality of bases, warning rods and warning tapes, wherein the warning rods are connected to the bases, the warning tapes are elastically wound inside the upper ends of the warning rods, and the bases are connected via cross bars which can be expansible. Besides, each base is provided with an upper flange and a lower flange, two supporting wall boards are arranged on the upper end surface of the upper flange and provided with elastic positioning pins and rotary pins, one end of each warning tape exposed to each warning rod is provided with a plugging pin, and the warning rod is provided with a socket corresponding to the plugging pin. The portable protective fence can be optionally combined into a square, a circle and a straight line in a series connection manner, is suitable for various fence protection forms, can be folded so as to be favorable for storage and transport, and is fast and convenient in mounting.
Description
Technical field
The utility model relates to a kind of security warning facility, more particularly relates to a kind of portable protective fence.
Background technology
Power departments etc. all will be provided with the security protection fence at the well head place, tunnel that opens when the underground electric power facility of maintenance, dodge to remind the pedestrian.And present applied security protection fence all is to adopt warning rod to be installed on circular or square cast iron flange to fix warning tape, perhaps installs and fixes plug-in unit on the ground, warning rod is fixed on fix warning tape on the plug-in unit.The former is stable for guaranteeing warning rod, and it is enough big that its cast iron flange is wanted, and weight is also heavy, and its personnel of the latter import and export the restriction that is subjected to warning tape length.Simultaneously, above-mentioned security protection fence is all very inconvenient in keeping, transportation and installation.
Summary of the invention
The utility model has overcome shortcoming of the prior art, and a kind of portable protective fence is provided, and this protective fence is in light weight, and volume is little, and keeping, transportation and installation are all very convenient quick.
In order to solve the above-mentioned problems in the prior art, the utility model adopts following technical proposals: a kind of portable protective fence, the warning rod and the elasticity that comprise a plurality of bases and be connected on the base are wound in the inner warning tape in warning rod upper end, link together by cross bar between described a plurality of base, described each base all is provided with upper flange and lower flange, described upper flange upper surface is provided with two and supports wallboard, described support wallboard is provided with elastic positioning pin and ships and resell on another market, also be provided with two between described upper flange and the lower flange and ship and resell on another market, described lower flange lower surface is provided with rubber pad; The lower end of described warning rod is provided with and described elastic positioning pin and the hole of shipping and reselling on another market and matching.
In the such scheme, connect between warning rod fast for making warning tape, described warning tape is exposed to the outer end of warning rod and is provided with the pin of pegging graft, and described warning rod upper end is provided with the inserting groove that matches with described grafting pin with the corresponding position of described warning tape.
In the such scheme, open and fold convenient, quick for making warning rod, the upper end of described support wallboard is provided with V-shaped groove, and the lower end of described warning rod is provided with bayonet lock and ships and resell on another market.
In the such scheme, be the volume after reducing to fold, described cross bar is a Collapsible structure.
The portable protective fence of the utility model compared with prior art, its beneficial effect is:
1,,, adapts to various forms of fences to protect so that this protective fence can arbitrarily be composed in series is square, circular, straight line etc. because base and cross bar adopt combining form;
2, owing to adopt the connection of shipping and reselling on another market, can fold, be beneficial to keeping and transportation more, quick for installation, convenient, the Security alert protection in suitable burst location.
Description of drawings
Fig. 1 is the assembled state schematic diagram of protective fence;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of base;
Fig. 4 is second kind of structural representation of base;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the structural representation of warning tape bared end;
Fig. 7 is the vertical view of Fig. 6.
Among the figure: 1. warning tape, 2. warning rod, 3. cross bar, 4. base, 5. elastic positioning pin, 6. guide, 7. handle, 8. spring, 9. bearing pin 10. supports wallboard, and 11. ship and resell on another market, 12. upper flanges, 13. lower flange, 14. rubber pads, 15. hold-down screws, 16. bayonet locks, 17. bearing pin, 18. spring housings, 19.V shape groove, 20. peg graft sells, 21. inserting groove, 22. screws, 23. ship and resell on another market, 24. locating holes.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment a kind of portable protective fence of the utility model is further described:
Fig. 1 is the assembled state figure of this portable protective fence, among the figure, warning rod 2 by elastic positioning pin 5 be fixed in base 4 above, per two bases 4 couple together by cross bar 3, warning tape 1 is fixed on the top of each warning rod 2 and interconnects.
Fig. 2 is the vertical view of Fig. 1, four bases are a minimum combination unit, the two ends of cross bar 3 respectively by one ship and resell on another market 23 and base 4 hinged, cross bar 3 is formed at least two sections pipes, connect together mutually by big or small caliber between the pipe, form Collapsible structure.
Fig. 3 structure chart that to be base 4 be connected with warning rod 2 with cross bar 3, among the figure, be provided with two on the upper flange 12 and support wallboard 10, the lower end of warning rod 2 is plugged on two and supports between the wallboard 10,11 hinged by shipping and reselling on another market, also be provided with a locating hole 24 on the warning rod 2 and support elastic positioning pin 5 fixing on the wallboard 10 and match; Elastic positioning pin 5 is fixed on by guide 6 and supports on the wallboard 10, is provided with spring 8 in the guide 6, and bearing pin 9 passes spring 8 and is threaded with handle 7.Rubber pad 14 is set below the lower flange 13 is supported on the ground, rubber pad 14 is fixed on the lower flange 13 by hold-down screw 15, and cross bar 3 23 is hinged between lower flange 13 and the upper flange 12 by shipping and reselling on another market.
Fig. 4 and Fig. 5 are second kind of structural representations of base 4, Fig. 5 is the left view of Fig. 4, among the figure, support the top of wallboard 10 and be arranged to V-shaped groove 19, the lower end of warning rod 2 is fixed with spring housing 18, be provided with spring 8 in the spring housing 18, bearing pin 17 passes spring 8 and is fixedly connected on and ships and resell on another market on 11, ships and resell on another market 11 to be fixed on and can to support on the screw 22 that rotates on the wallboard 10, and the bottom of warning rod 2 also is provided with bayonet lock 16, when warning rod 2 erected, bayonet lock 16 just was stuck in the V-shaped groove 19.
Fig. 6 is the structural representation of warning tape 1 bared end, Fig. 7 is the vertical view of Fig. 6, among the figure, the termination of warning tape 1 is provided with the pin 20 of pegging graft, the outer round surface of warning rod 2 is provided with inserting groove 21, when needs connect, warning tape 1 is pulled out from the groove of warning rod 2, be plugged in the inserting groove 21 of another warning rod 2.
One of them termination of four cross bars 3 and base 4 are shipped and resell on another market for dismountable activity, during use, cross bar 3 pin 23 that rotates is launched successively, surround a square bearing, the pin 11 that again warning rod 2 rotated erects, at this moment, elastic positioning pin 5 inserts in the locating hole 24 of warning rod 2 lower ends, forms self-locking, then, warning tape 1 is pulled out from the groove of warning rod 2 in the inserting groove 21 that is plugged on another warning rod 2, and protective fence is promptly assembled and is finished.When using up, pull out elastic positioning pin 5, warning rod 2 was fallen.
If when adopting second kind of structure of Fig. 4, in use, rotate pin 23 of cross bar 3 is rotated successively and launches, surround square bearing, the pin 11 that again warning rod 2 rotated erects, at this moment, bayonet lock 16 is walked around V-shaped groove 19 under the effect of spring 8 height point is stuck in the V-shaped groove 19, forms self-locking, then, warning tape 1 is pulled out from the groove of warning rod 2 in the inserting groove 21 that is plugged on another warning rod 2, and protective fence is promptly assembled and is finished.When using up, warning rod 2 is upwards carried, made bayonet lock 16 walk around the high point of V-shaped groove 19, again warning rod 2 was fallen.
At last, one of them the dismountable activity that unplugs four cross bars 3 is shipped and resell on another market, and cross bar 3 is folding successively.
This portable protective fence can be formed shapes such as circle, square or straight line according to the one or more series connection uses of field condition, forms a locality protection in a big way.Outer cylinder surface at warning rod 2 is pasted the highlighted noctilucence reflectance coating of one deck, and can eye-catching caution pedestrian, vehicle be strayed into fence in when using evening.
Claims (4)
1. portable protective fence, the warning rod and the elasticity that comprise a plurality of bases and be connected on the base are wound in the inner warning tape in warning rod upper end, it is characterized in that: link together by cross bar between described a plurality of bases, described each base all is provided with upper flange and lower flange, described upper flange upper surface is provided with two and supports wallboard, described support wallboard is provided with elastic positioning pin and ships and resell on another market, also be provided with two between described upper flange and the lower flange and ship and resell on another market, described lower flange lower surface is provided with rubber pad; The lower end of described warning rod is provided with and described elastic positioning pin and the hole of shipping and reselling on another market and matching.
2. a kind of portable protective fence according to claim 1, it is characterized in that: described warning tape is exposed to the outer end of warning rod and is provided with the pin of pegging graft, and described warning rod upper end is provided with the inserting groove that matches with described grafting pin with the corresponding position of described warning tape.
3. a kind of portable protective fence according to claim 1, it is characterized in that: V-shaped groove is arranged in the upper end of described support wallboard, and the lower end of described warning rod is provided with bayonet lock and ships and resell on another market.
4. a kind of portable protective fence according to claim 1 is characterized in that: described cross bar is a Collapsible structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200335705U CN201704646U (en) | 2010-06-04 | 2010-06-04 | Portable protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200335705U CN201704646U (en) | 2010-06-04 | 2010-06-04 | Portable protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704646U true CN201704646U (en) | 2011-01-12 |
Family
ID=43441800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200335705U Expired - Fee Related CN201704646U (en) | 2010-06-04 | 2010-06-04 | Portable protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513964A (en) * | 2017-09-14 | 2017-12-26 | 郑州味觉信息技术有限公司 | A kind of highway guard rail |
| CN107806026A (en) * | 2017-10-30 | 2018-03-16 | 四川都照照明科技有限公司 | A kind of road notice board being easily installed |
| CN109296228A (en) * | 2018-10-20 | 2019-02-01 | 沈阳大鸿文化传媒有限公司 | A kind of stage builds combined member |
-
2010
- 2010-06-04 CN CN2009200335705U patent/CN201704646U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513964A (en) * | 2017-09-14 | 2017-12-26 | 郑州味觉信息技术有限公司 | A kind of highway guard rail |
| CN107806026A (en) * | 2017-10-30 | 2018-03-16 | 四川都照照明科技有限公司 | A kind of road notice board being easily installed |
| CN109296228A (en) * | 2018-10-20 | 2019-02-01 | 沈阳大鸿文化传媒有限公司 | A kind of stage builds combined member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110604 |