CN216665212U - Convenient fence net device - Google Patents
Convenient fence net device Download PDFInfo
- Publication number
- CN216665212U CN216665212U CN202122615673.6U CN202122615673U CN216665212U CN 216665212 U CN216665212 U CN 216665212U CN 202122615673 U CN202122615673 U CN 202122615673U CN 216665212 U CN216665212 U CN 216665212U
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- Prior art keywords
- fence net
- net
- support
- fence
- movable ring
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- 238000004804 winding Methods 0.000 claims abstract description 21
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 210000003739 neck Anatomy 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a convenient fence net device, which comprises a fence net bracket and a fence net which are vertically arranged, and further comprises a supporting frame for supporting the fence net bracket; the utility model discloses a fence net, including fence net support, be provided with the cavity in the fence net support, the mounting hole of intercommunication cavity is seted up to fence net support side direction, it is connected with the winding post and is used for driving winding post pivoted coil spring formula median winder to rotate in the cavity, fence net length direction's one end stretches into the mounting hole and is fixed in the winding post, the other end of fence net is provided with two couples, be provided with two stores pylons with couple looks adaptation on the fence net support. The utility model has the effect of improving the problems of heavy workload and low working efficiency in the processes of carrying, assembling and disassembling the fence net and the fence net bracket.
Description
Technical Field
The application relates to the technical field of power transformation operation and maintenance safety measure execution and tools, in particular to a convenient fence net device.
Background
When the transformer substation overhauls and the construction operation, in order to ensure the safety of maintenance and constructor, the operation personnel need use the fence net to arrange safety measure, keep apart workspace and live equipment region, prevent that personnel from missing electrified interval or mistake and bumping live equipment.
Usually, the fence net and its support needed for enclosing safety protection measures are stored in an insulated tool room; when the maintenance is carried out, the fence net and the support thereof need to be transported to a maintenance site separately, and then the fence net and the support thereof need to be arranged in an interval manner (such as support-fence net-support-fence net) in a surrounding manner. Correspondingly, when the maintenance is finished, the insulation tool chamber needs to be detached and separated and separately conveyed.
In view of the above-mentioned situation, the inventors consider that the following drawbacks exist: how to simplify the mounting process of the fence net and the fence net bracket; the weight of related facilities is reduced; the problem to be solved urgently is brought to convenience for operators to carry and store.
SUMMERY OF THE UTILITY MODEL
In order to improve at the in-process of transport, equipment, dismantlement fence net and fence net support, there is the problem that work burden is heavier, work efficiency is lower, this application provides a convenient fence net device.
The application provides a pair of convenient fence net device adopts following technical scheme:
a convenient fence net device comprises a fence net support and a fence net which are vertically arranged, and also comprises a support frame for supporting the fence net support; the utility model discloses a fence net, including fence net support, be provided with the cavity in the fence net support, the mounting hole of intercommunication cavity is seted up to fence net support side direction, it is connected with the winding post and is used for driving winding post pivoted coil spring formula median winder to rotate in the cavity, fence net length direction's one end stretches into the mounting hole and is fixed in the winding post, the other end of fence net is provided with two couples, be provided with two stores pylons with couple looks adaptation on the fence net support.
Preferably, in the horizontal direction, two necks are oppositely formed on two uniform hole walls of the mounting hole, and the two necks on the same hole wall are distributed at the upper end and the lower end of the mounting hole; the two ends of the fence net in the width direction are provided with limiting pull wires, and the limiting pull wires penetrate through the neck and the upper/lower inner walls of the mounting holes.
Preferably, a nameplate is arranged on the fence net.
Preferably, the opening width of the mounting hole is smaller than the width of the hook on the same horizontal plane.
Preferably, the support frame comprises a movable ring and a fixed ring which are sleeved and connected with the fence net support in a sliding manner, a plurality of main support rods with one ends rotatably connected with the movable ring, and a plurality of auxiliary support rods with one ends rotatably connected with the fixed ring; the movable ring is provided with a limiting mechanism used for limiting the sliding of the movable ring, the movable ring is higher than the fixing ring, the other end of the auxiliary supporting rod is rotatably connected to the middle position of the main supporting rod, and the other end of the main supporting rod is supported on the ground.
Preferably, the fence net support is provided with a plurality of positioning holes at intervals along the vertical direction, and the movable ring is provided with jacks capable of being communicated with the positioning holes in a penetrating manner; the limiting mechanism comprises a positioning rod which can be inserted into the communicated insertion hole and the positioning hole at the same time.
Preferably, the positioning rod is obliquely inserted into the movable ring and the fence net support, and an acute angle is formed between the positioning rod and the upper rod part of the fence net support.
Preferably, the aperture of the positioning hole is larger than that of the jack.
Preferably, a handle is arranged on the movable ring.
Preferably, the supporting end of the main supporting rod is provided with a non-slip mat.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fence net support is internally provided with the cavity, and the winding column and the coil spring type isolation belt winder are arranged, so that the fence net can be automatically stored in the cavity, the storage time is reduced, and the fence net support is integrated, and the problems of heavy workload and low working efficiency in the processes of carrying, assembling and disassembling the fence net and the fence net support are solved; the supporting frame is arranged, so that the stability is better than that of the conventional fence net support, the fence net support is prevented from collapsing in strong wind and heavy rain, the fence net is prevented from scattering or floating, the air floating hidden danger is reduced, and the power supply safety of a transformer substation is improved;
2. the whole fence net device is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view, partly in section, of an embodiment of the present application, showing primarily a fence net support;
fig. 3 is a partial structural schematic diagram of an embodiment of the present application.
In the above drawings: 1. a fence net support; 11. a cavity; 12. mounting holes; 121. a neck portion; 13. winding the column; 14. a coil spring type isolation belt winder; 15. a hanger; 16. positioning holes; 2. a fence net; 21. hooking; 22. a limiting pull line; 23. a nameplate; 3. a support frame; 31. a movable ring; 311. a jack; 312. a handle; 32. a fixing ring; 33. a main support bar; 331. a non-slip mat; 34. an auxiliary support rod; 4. and (5) positioning the rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and 2, the embodiment of the application provides a convenient fence net device, which includes a fence net support 1, a fence net 2, and a support frame 3 disposed at the bottom end of the fence net support 1 and supported on the ground. The fence net support 1 is vertically arranged, a cavity 11 is arranged in the fence net support to form a cavity structure, and a mounting hole 12 communicated with the cavity 11 is formed in the lateral direction of the fence net support; a winding column 13 and a coil spring type isolation belt winder 14 are arranged in the cavity 11, the winding column 13 is vertically arranged, the top end of the winding column 13 is rotatably connected to the fence net support 1, and the bottom end of the winding column 13 is fixed to the coil spring type isolation belt winder 14, so that the winding column 13 is rotated reversely after being stressed; two hanging racks 15 are fixed on the other side of the fence net support 1 opposite to the opening direction of the mounting hole 12; a plurality of positioning holes 16 are also vertically arranged at intervals on the outer side of the fence net support 1, and the hole directions of the positioning holes 16 are inclined.
One end of the fence net 2 in the length direction penetrates into the cavity 11 from the mounting hole 12 and is fixed on the winding post 13; and the other end of the fence net 2 in the length direction is fixed with two hooks 21 matched with the hanging rack 15, and the two hooks 21 are respectively arranged at the two ends of the fence net 2 in the width direction.
When the fence net is arranged, the fence net bracket 1 is vertically arranged and the support frame 3 is supported on the ground; then pulling out the fence net 2 from the mounting hole 12 by applying force to the hook 21, and hanging the hook 21 on the hanging frame 15 on the other fence net support 1; in the process, the pulled out fence net 2 drives the winding post 13 to rotate; when retrieving, take off couple 21 can, this moment, coil spring formula median winder 14 returns initial condition, drives winding post 13 reversal for rail net 2 twines on winding post 13, thereby accomodates rail net 2 in rail net support 1, so that use next time, improve at the in-process of transport, equipment, dismantlement rail net and rail net support, have that work burden is heavier, the lower problem of work efficiency.
The coil spring type isolation belt winder 14 is a prior art known to those skilled in the art, such as: the retractable isolation belt and the coil spring of the measuring tape have retractable structures, so the specific structure of the coil spring type isolation belt winder 14 is not explained here.
Referring to fig. 1 to 3, the opening width of the mounting hole 12 is smaller than the width of the hook 21 on the same horizontal plane, so as to prevent the hook 21 from entering the mounting hole 12 when the fence net 2 is contracted.
In the horizontal direction, two necks 121 are formed on two equal hole walls of the mounting hole 12 in opposite directions, and the two necks 121 on the same hole wall are distributed at the upper end and the lower end of the mounting hole 12 and form a gap with the upper/lower inner walls of the mounting hole 12.
The two ends of the fence net 2 in the width direction are both fixed with a limiting stay wire 22, and the limiting stay wire 22 is arranged between the neck 121 and the upper/lower inner wall of the mounting hole 12 in a penetrating way. When the fence net 2 is pulled out or retracted, the limiting pull wires 22 are always limited by the two neck parts 121 which are arranged oppositely and penetrate in or out from the upper/lower inner walls of the mounting holes 12, so that the fence net 2 can be kept orderly when being wound on the winding columns 13 and the fence net 2 is completely opened when being pulled out.
A sign board 23 is arranged on the fence net 2 for danger indication. And a fluorescent layer is coated on the signboard 23 to play a role in representation in a dark environment.
Referring to fig. 1, the supporting frame 3 includes a movable ring 31, a fixed ring 32, a plurality of main supporting rods 33, and a plurality of auxiliary supporting rods 34; the movable ring 31 is connected to the fence net support 1 in a sliding manner, and is laterally penetrated and provided with an insertion hole 311 which can be communicated with the positioning hole 16, the aperture of the insertion hole 311 is smaller than that of the positioning hole 16, and the hole directions of the two are the same; the movable ring 31 is further provided with a limiting mechanism for limiting the downward sliding thereof. The fixed ring 32 is slidably connected to the fencing net support 1 and is lower than the movable ring 31. The number of the main support rods 33 is equal to that of the auxiliary support rods 34, one end of each main support rod 33 is rotatably connected to the movable ring 31, two ends of each auxiliary support rod 34 are rotatably connected to the middle positions of the fixed ring 32 and the main support rods 33 respectively, and the rotating planes are vertical planes.
The limiting mechanism comprises a positioning rod 4 which can be inserted into the communicated insertion hole 311 and the positioning hole 16, and after the positioning rod 4 is inserted, an acute angle is formed between the positioning rod 4 and the upper rod part of the fence net support 1.
When supporting the fence net support 1 through the support frame 3, can all slide down with activity ring 31, solid fixed ring 32 for solid fixed ring 32 supports in ground, and activity ring 31 utilizes the locating lever 4 spacing, stops sliding, and at this moment, main tributary vaulting pole 33 and vice bracing piece 34 rotate and expand, support in ground until main tributary vaulting pole 33, thereby support fence net support 1, reinforcing fence net support 1's stability.
When the device is not used, the movable ring 31 and the fixed ring 32 both slide upwards, and the movable ring 31 is limited by the positioning rod 4 until the supporting part of the main supporting rod 33 is separated from the ground, so that the occupied space of the device is reduced.
Because the aperture of the insertion hole 311 is smaller than that of the positioning hole 16 and the positioning rod 4 is obliquely arranged, the oblique insertion mode of the positioning rod 4 is more convenient and the falling off of the positioning rod 4 can be prevented.
A handle 312 is provided on the movable ring 31 to pull the movable ring 31.
A non-slip pad 331 is provided at the supporting end of the main supporting bar 33 to increase stability.
Finally, the above embodiments are only used for illustrating the technical solutions of the present application and not for limiting, although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application, and all the technical solutions of the present application should be covered by the claims of the present application.
Claims (10)
1. The utility model provides a convenient fence net device, includes fence net support (1) and fence net (2) of vertical setting, its characterized in that: the fence net support is characterized by also comprising a support frame (3) for supporting the fence net support (1); be provided with cavity (11) in rail net support (1), mounting hole (12) of intercommunication cavity (11) are seted up to rail net support (1) side direction, cavity (11) internal rotation is connected with winding post (13) and is used for driving winding post (13) pivoted coil spring formula median winder (14), rail net (2) length direction's one end stretches into mounting hole (12) and is fixed in winding post (13), the other end of rail net (2) is provided with two couples (21), be provided with on rail net support (1) two stores pylon (15) with couple (21) looks adaptation.
2. A portable fencing net system as in claim 1, wherein: in the horizontal direction, two necks (121) are oppositely formed on two hole walls of the mounting hole (12), and the two necks (121) on the same hole wall are distributed at the upper end and the lower end of the mounting hole (12); both ends of the fence net (2) in the width direction are provided with limiting pull wires (22), and the limiting pull wires (22) penetrate through the neck (121) and the upper/lower inner walls of the mounting holes (12).
3. A portable fencing net apparatus as claimed in claim 1 or claim 2, wherein: and a signboard (23) is arranged on the fence net (2).
4. A portable fencing net system as in claim 1, wherein: on the same horizontal plane, the opening width of the mounting hole (12) is smaller than the width of the hook (21).
5. A portable fencing net device in accordance with claim 1, wherein: the supporting frame (3) comprises a movable ring (31) and a fixed ring (32) which are sleeved and connected with the fence net support (1) in a sliding mode, a plurality of main supporting rods (33) with one ends rotatably connected to the movable ring (31), and a plurality of auxiliary supporting rods (34) with one ends rotatably connected to the fixed ring (32); the movable ring (31) is provided with a limiting mechanism for limiting the sliding of the movable ring, the movable ring (31) is higher than the fixing ring (32), the other end of the auxiliary supporting rod (34) is rotatably connected to the middle position of the main supporting rod (33), and the other end of the main supporting rod (33) is supported on the ground.
6. A portable fencing net system according to claim 5, wherein: the fence net support (1) is provided with a plurality of positioning holes (16) at intervals along the vertical direction, and the movable ring (31) penetrates through the positioning holes (311) which can be communicated with the positioning holes (16); the limiting mechanism comprises a positioning rod (4) which can be inserted into the communicated insertion hole (311) and the positioning hole (16) at the same time.
7. A portable fencing net apparatus according to claim 6, wherein: the positioning rod (4) is obliquely inserted into the movable ring (31) and the fence net support (1), and an acute angle is formed between the positioning rod (4) and the upper rod part of the fence net support (1).
8. A portable fencing net device in accordance with claim 6, wherein: the aperture of the positioning hole (16) is larger than that of the insertion hole (311).
9. A portable fencing net apparatus according to claim 6, wherein: a handle (312) is arranged on the movable ring (31).
10. A portable fencing net system according to claim 5, wherein: the supporting end of the main supporting rod (33) is provided with an anti-skid pad (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615673.6U CN216665212U (en) | 2021-10-28 | 2021-10-28 | Convenient fence net device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615673.6U CN216665212U (en) | 2021-10-28 | 2021-10-28 | Convenient fence net device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216665212U true CN216665212U (en) | 2022-06-03 |
Family
ID=81782337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615673.6U Active CN216665212U (en) | 2021-10-28 | 2021-10-28 | Convenient fence net device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216665212U (en) |
-
2021
- 2021-10-28 CN CN202122615673.6U patent/CN216665212U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |