CN203403719U - Barrier net winding and unwinding device - Google Patents
Barrier net winding and unwinding device Download PDFInfo
- Publication number
- CN203403719U CN203403719U CN201320533628.9U CN201320533628U CN203403719U CN 203403719 U CN203403719 U CN 203403719U CN 201320533628 U CN201320533628 U CN 201320533628U CN 203403719 U CN203403719 U CN 203403719U
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- CN
- China
- Prior art keywords
- cover bar
- bar net
- winding
- barrier net
- deploying
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- Expired - Lifetime
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Abstract
The utility model discloses a barrier net winding and unwinding device which comprises a winding and unwinding cylinder. The winding and unwinding cylinder comprises a winding and unwinding shaft and a cylinder body, wherein the winding and unwinding shaft is used for enabling a barrier net to be wound, and the cylinder body contains the winding and unwinding shaft. A gap used for containing the barrier net is formed between the winding and unwinding shaft and the cylinder body. A through hole which allows the barrier net to penetrate is formed in the cylinder body. When the barrier net winding and unwinding device is used, one end of the barrier net is fixed on the winding and unwinding shaft, the winding and unwinding shaft is rotated to enable the barrier net to be wound around the winding and unwinding shaft, and the winding and unwinding shaft is internally arranged in the cylinder body. When the barrier net is required to be used, the other end of the barrier net is pulled, the barrier net is pulled out from the cylinder body through the through hole, the barrier net is gradually unwound along with the rotation of the winding and unwinding shaft, and the rapid unwinding of the barrier net is achieved. When the barrier net is not required to be used, the winding and unwinding shaft is rotated, the barrier net is wound from the through hole and wound around the winding and unwinding shaft again, the rapid winding of the barrier net is achieved, and therefore the rapid winding and unwinding of the barrier net are achieved.
Description
Technical field
The utility model relates to draw off gear technical field, relates in particular to a kind of cover bar net draw off gear.
Background technology
Have the working site of charging equipment generally can take corresponding safety measure, prevent that staff from going to the wrong way interval, false touch charging equipment causes electric shock, the setting that therefore the safe cover bar net of protection is set is considerable.
In transformer station, set safety barrier is comprised of cover bar net, net bar at present, and cover bar net is hung on net bar and isolated with charging equipment.When cover bar is set, need two people to open blocking net, one of a people stretch hang on net bar, two people roll folding to central authorities from two by cover bar net again while packing up, then deposit in cabinet.When laying and pack up, the also appearance wasting time and energy, have is wound around, for a long time can not be by its spread apart, and for the setting of safety measure causes obstacle.
Therefore, how providing a kind of cover bar net draw off gear, to realize the quickly retracting of cover bar net, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cover bar net draw off gear, to realize the quickly retracting of cover bar net.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of cover bar net draw off gear, comprise folding and unfolding cylinder, described folding and unfolding cylinder comprises for being wound around the deploying and retracting axis and the cylindrical shell that accommodates described deploying and retracting axis of cover bar net, between described deploying and retracting axis and described cylindrical shell, be provided with for holding the gap of described cover bar net, on described cylindrical shell, offer the through hole that allows described cover bar net to pass.
Preferably, the two ends of above-mentioned deploying and retracting axis are provided with bearing.
Preferably, one end of above-mentioned deploying and retracting axis is provided with turning handle, and described turning handle is positioned at the outside of described cylindrical shell.
Preferably, on above-mentioned deploying and retracting axis, be provided with the first fastening devices for one end of fixing described cover bar net.
Preferably, above-mentioned cover bar net draw off gear also comprises the second fastening devices for the other end of fixing described cover bar net.
Preferably, in above-mentioned the second fastening devices, be provided with hook hole, described cover bar is provided with hook on the net.
Preferably, the bottom of above-mentioned cylindrical shell is provided with pile.
The cover bar net draw off gear that the utility model provides, comprise folding and unfolding cylinder, described folding and unfolding cylinder comprises for being wound around the deploying and retracting axis and the cylindrical shell that accommodates described deploying and retracting axis of cover bar net, between described deploying and retracting axis and described cylindrical shell, be provided with for holding the gap of described cover bar net, on described cylindrical shell, offer the through hole that allows described cover bar net to pass.During use, one end of cover bar net is fixed on deploying and retracting axis, and rotate deploying and retracting axis cover bar net is wrapped on deploying and retracting axis, deploying and retracting axis is built in cylindrical shell, in the time of need to using cover bar net, pull the other end of cover bar net, from through hole, cover bar net is pulled out from cylindrical shell, along with the rotation of deploying and retracting axis, cover bar net launches gradually, realize the quick relieving of cover bar net, while not needing to use cover bar net, rotated deploying and retracting axis, cover bar net is regained from through hole, again be wrapped on deploying and retracting axis, realized the quick withdrawal of cover bar net, thereby realized the quickly retracting of cover bar net.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the cover bar net draw off gear that Fig. 1 provides for the utility model embodiment.
In upper Fig. 1:
The specific embodiment
The utility model embodiment provides a kind of cover bar net draw off gear, to realize the quickly retracting of cover bar net.
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the cover bar net draw off gear that Fig. 1 provides for the utility model embodiment.
The cover bar net draw off gear that the utility model embodiment provides, comprise folding and unfolding cylinder, folding and unfolding cylinder comprises for being wound around the deploying and retracting axis and the cylindrical shell 2 that accommodates deploying and retracting axis of cover bar net 1, between deploying and retracting axis and cylindrical shell 2, be provided with for holding the gap of cover bar net 1, on cylindrical shell 2, offer the through hole that allows cover bar net 1 to pass.During use, one end of cover bar net 1 is fixed on deploying and retracting axis, and rotate deploying and retracting axis cover bar net 1 is wrapped on deploying and retracting axis, deploying and retracting axis is built in cylindrical shell 2, in the time of need to using cover bar net 1, pull the other end of cover bar net 1, from through hole, cover bar net 1 is pulled out from cylindrical shell 2, rotation along with deploying and retracting axis, cover bar net 1 launches gradually, realized the quick relieving of cover bar net 1, while not needing to use cover bar net 1, rotate deploying and retracting axis, cover bar net 1 is regained from through hole, again be wrapped on deploying and retracting axis, realized the quick withdrawal of cover bar net 1, thereby realized the quickly retracting of cover bar net 1.
In order further to accelerate the folding and unfolding speed of cover bar net 1, the two ends of deploying and retracting axis are provided with bearing, and bearing is fixed on the two ends of cylindrical shell 2, by bearing, deploying and retracting axis is more easily rotated, and has facilitated operating personnel's use.
In order further to accelerate the withdrawal speed of cover bar net 1, one end of deploying and retracting axis is provided with turning handle 3, and turning handle 3 is positioned at the outside of cylindrical shell 2.While regaining cover bar net 1, the turning handle 3 of operating personnel's rotating cylinder 2 outsides, turning handle 3 drives deploying and retracting axis to rotate, with it deploying and retracting axis rotation is wrapped in certainly by cover bar net 1, very convenient.
For the ease of one end of cover bar net 1 is fixed on deploying and retracting axis, on deploying and retracting axis, be provided with for fixing first fastening devices of one end of cover bar net 1, concrete, cover bar net 1 can be to paste to fix, also can make to fix by clamp, the utility model embodiment is not specifically limited the first fastening devices.
Wherein, above-mentioned cover bar net draw off gear also comprises for fixing the second fastening devices 4 of the other end of cover bar net 1.After cover bar net 1 is pulled out from cylindrical shell 2, by cylindrical shell 2, one end of cover bar net 1 is fixed on the ground, then the other end of cover bar net 1 carries out ground fixing by the second fastening devices 4, and then realizes the safety shelter effect of cover bar net 1 own, is not merely the folding and unfolding that realizes cover bar net.For the ease of cylindrical shell 2 is fixed on the ground, the bottom of cylindrical shell 2 is provided with pile 5.
Concrete, in the second fastening devices 4, be provided with hook hole, on cover bar net 1, be provided with hook, by linking up with and realizing the fixing of cover bar net 1 and the second fastening devices 4 coordinating of hook hole, its use procedure is, cover bar net 1 is wound in cylindrical shell 2, while arranging, cylindrical shell 2 is taken out of by pile 5 and inserted on ground, cover bar net 1 is pulled out, under bearing effect, block net 1 and be drawn out to the second fastening devices 4 in cylindrical shell 2, by hook, hang in the hook hole of the second fastening devices 4.During withdrawal, hook is taken, a people keeps the smooth of cover bar net 1, and a people shakes the turning handle 3 on cylindrical shell 2, blocks net and is just recovered in cylindrical shell 2, and it is pulled up and sent back in storage cabinet from ground.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a cover bar net draw off gear, it is characterized in that, comprise folding and unfolding cylinder, described folding and unfolding cylinder comprises for being wound around the deploying and retracting axis and the cylindrical shell (2) that accommodates described deploying and retracting axis of cover bar net (1), between described deploying and retracting axis and described cylindrical shell (2), be provided with for holding the gap of described cover bar net (1), on described cylindrical shell (2), offer the through hole that allows described cover bar net (1) to pass.
2. cover bar net draw off gear according to claim 1, is characterized in that, the two ends of described deploying and retracting axis are provided with bearing.
3. cover bar net draw off gear according to claim 1, is characterized in that, one end of described deploying and retracting axis is provided with turning handle (3), and described turning handle (3) is positioned at the outside of described cylindrical shell (2).
4. cover bar net draw off gear according to claim 1, is characterized in that, is provided with the first fastening devices for one end of fixing described cover bar net (1) on described deploying and retracting axis.
5. cover bar net draw off gear according to claim 4, is characterized in that, also comprises the second fastening devices (4) for the other end of fixing described cover bar net (1).
6. cover bar net draw off gear according to claim 5, is characterized in that, in described the second fastening devices (4), is provided with hook hole, on described cover bar net (1), is provided with hook.
7. cover bar net draw off gear according to claim 1, is characterized in that, the bottom of described cylindrical shell (2) is provided with pile (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533628.9U CN203403719U (en) | 2013-08-29 | 2013-08-29 | Barrier net winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533628.9U CN203403719U (en) | 2013-08-29 | 2013-08-29 | Barrier net winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403719U true CN203403719U (en) | 2014-01-22 |
Family
ID=49939658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533628.9U Expired - Lifetime CN203403719U (en) | 2013-08-29 | 2013-08-29 | Barrier net winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403719U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603908A (en) * | 2016-02-29 | 2016-05-25 | 国网新疆电力公司昌吉供电公司 | Portable temporary barrier for substation |
| CN105672756A (en) * | 2016-04-18 | 2016-06-15 | 无锡西源电力装备厂 | Buried type electric power protective guard |
| CN105781228A (en) * | 2016-04-28 | 2016-07-20 | 四川博华工程材料有限公司 | Novel movable fence |
| CN107182832A (en) * | 2017-07-12 | 2017-09-22 | 重庆市家云孔雀养殖有限公司 | A kind of rare bird breeding fence equipment |
| CN107724779A (en) * | 2017-10-25 | 2018-02-23 | 国网河南省电力公司孟津县供电公司 | A kind of electric fence quickly retracting device |
| CN111140073A (en) * | 2019-12-24 | 2020-05-12 | 国网山东省电力公司枣庄供电公司 | Safety barrier for switch cabinet |
-
2013
- 2013-08-29 CN CN201320533628.9U patent/CN203403719U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603908A (en) * | 2016-02-29 | 2016-05-25 | 国网新疆电力公司昌吉供电公司 | Portable temporary barrier for substation |
| CN105672756A (en) * | 2016-04-18 | 2016-06-15 | 无锡西源电力装备厂 | Buried type electric power protective guard |
| CN105781228A (en) * | 2016-04-28 | 2016-07-20 | 四川博华工程材料有限公司 | Novel movable fence |
| CN105781228B (en) * | 2016-04-28 | 2018-07-06 | 四川博华工程材料有限公司 | A kind of movable fencing |
| CN107182832A (en) * | 2017-07-12 | 2017-09-22 | 重庆市家云孔雀养殖有限公司 | A kind of rare bird breeding fence equipment |
| CN107724779A (en) * | 2017-10-25 | 2018-02-23 | 国网河南省电力公司孟津县供电公司 | A kind of electric fence quickly retracting device |
| CN111140073A (en) * | 2019-12-24 | 2020-05-12 | 国网山东省电力公司枣庄供电公司 | Safety barrier for switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |